Hbase shell 常用命令 小灰灰 2022-06-05 10:15 208阅读 0赞 下面我们看看HBase Shell的一些基本操作命令,我列出了几个常用的HBase Shell命令,如下: <table style="border-collapse:collapse; border-spacing:0px; max-width:100%; background-color:transparent"> <tbody style=""> <tr style=""> <td style=""> <p style="margin-top:0px; margin-bottom:0px; padding-top:0px; padding-bottom:0px; word-wrap:break-word; word-break:normal"> 名称</p> </td> <td style=""> <p style="margin-top:0px; margin-bottom:0px; padding-top:0px; padding-bottom:0px; word-wrap:break-word; word-break:normal"> 命令表达式</p> </td> </tr> <tr style=""> <td style=""> <p style="margin-top:0px; margin-bottom:0px; padding-top:0px; padding-bottom:0px; word-wrap:break-word; word-break:normal"> 创建表</p> </td> <td style=""> <p style="margin-top:0px; margin-bottom:0px; padding-top:0px; padding-bottom:0px; word-wrap:break-word; word-break:normal"> create '表名称', '列名称1','列名称2','列名称N'</p> </td> </tr> <tr style=""> <td style=""> <p style="margin-top:0px; margin-bottom:0px; padding-top:0px; padding-bottom:0px; word-wrap:break-word; word-break:normal"> 添加记录 </p> </td> <td style=""> <p style="margin-top:0px; margin-bottom:0px; padding-top:0px; padding-bottom:0px; word-wrap:break-word; word-break:normal"> put '表名称', '行名称', '列名称:', '值'</p> </td> </tr> <tr style=""> <td style=""> <p style="margin-top:0px; margin-bottom:0px; padding-top:0px; padding-bottom:0px; word-wrap:break-word; word-break:normal"> 查看记录</p> </td> <td style=""> <p style="margin-top:0px; margin-bottom:0px; padding-top:0px; padding-bottom:0px; word-wrap:break-word; word-break:normal"> get '表名称', '行名称'</p> </td> </tr> <tr style=""> <td style=""> <p style="margin-top:0px; margin-bottom:0px; padding-top:0px; padding-bottom:0px; word-wrap:break-word; word-break:normal"> 查看表中的记录总数</p> </td> <td style=""> <p style="margin-top:0px; margin-bottom:0px; padding-top:0px; padding-bottom:0px; word-wrap:break-word; word-break:normal"> count '表名称'</p> </td> </tr> <tr style=""> <td style=""> <p style="margin-top:0px; margin-bottom:0px; padding-top:0px; padding-bottom:0px; word-wrap:break-word; word-break:normal"> 删除记录</p> </td> <td style=""> <p style="margin-top:0px; margin-bottom:0px; padding-top:0px; padding-bottom:0px; word-wrap:break-word; word-break:normal"> delete '表名' ,'行名称' , '列名称'</p> </td> </tr> <tr style=""> <td style=""> <p style="margin-top:0px; margin-bottom:0px; padding-top:0px; padding-bottom:0px; word-wrap:break-word; word-break:normal"> 删除一张表</p> </td> <td style=""> <p style="margin-top:0px; margin-bottom:0px; padding-top:0px; padding-bottom:0px; word-wrap:break-word; word-break:normal"> 先要屏蔽该表,才能对该表进行删除,第一步 disable '表名称' 第二步 drop '表名称'</p> </td> </tr> <tr style=""> <td style=""> <p style="margin-top:0px; margin-bottom:0px; padding-top:0px; padding-bottom:0px; word-wrap:break-word; word-break:normal"> 查看所有记录</p> </td> <td style=""> <p style="margin-top:0px; margin-bottom:0px; padding-top:0px; padding-bottom:0px; word-wrap:break-word; word-break:normal"> scan "表名称" </p> </td> </tr> <tr style=""> <td style=""> <p style="margin-top:0px; margin-bottom:0px; padding-top:0px; padding-bottom:0px; word-wrap:break-word; word-break:normal"> 查看某个表某个列中所有数据</p> </td> <td style=""> <p style="margin-top:0px; margin-bottom:0px; padding-top:0px; padding-bottom:0px; word-wrap:break-word; word-break:normal"> scan "表名称" , ['列名称:']</p> </td> </tr> <tr style=""> <td style=""> <p style="margin-top:0px; margin-bottom:0px; padding-top:0px; padding-bottom:0px; word-wrap:break-word; word-break:normal"> 更新记录 </p> </td> <td style=""> <p style="margin-top:0px; margin-bottom:0px; padding-top:0px; padding-bottom:0px; word-wrap:break-word; word-break:normal"> 就是重写一遍进行覆盖</p> </td> </tr> </tbody> </table> 下面是一些常见命令的说明,在hbaseshell中输入help的帮助信息,在本文中,我们先介绍前3个,后面2个,将在下一篇博文中介绍。 COMMAND GROUPS: Group name: general Commands: status, version Group name: ddl Commands: alter, create, describe, disable,drop, enable, exists, is\_disabled, is\_enabled, list Group name: dml Commands: count, delete, deleteall, get,get\_counter, incr, put, scan, truncate Group name: tools Commands: assign, balance\_switch, balancer,close\_region, compact, flush, major\_compact, move, split, unassign, zk\_dump Group name: replication Commands: add\_peer, disable\_peer,enable\_peer, remove\_peer, start\_replication, stop\_replication 一、一般操作 1.查询服务器状态 hbase(main):024:0>status 3 servers, 0 dead,1.0000 average load 2.查询hive版本 hbase(main):025:0>version 0.90.4, r1150278,Sun Jul 24 15:53:29 PDT 2011 二、DDL操作 1.创建一个表 hbase(main):011:0>create 'member','member\_id','address','info' 0 row(s) in 1.2210seconds 2.获得表的描述 hbase(main):012:0>list TABLE member 1 row(s) in 0.0160seconds hbase(main):006:0>describe 'member' DESCRIPTION ENABLED \{NAME => 'member', FAMILIES => \[\{NAME=> 'address', BLOOMFILTER => 'NONE', REPLICATION\_SCOPE => '0', true VERSIONS => '3', COMPRESSION => 'NONE',TTL => '2147483647', BLOCKSIZE => '65536', IN\_MEMORY => 'fa lse', BLOCKCACHE => 'true'\}, \{NAME =>'info', BLOOMFILTER => 'NONE', REPLICATION\_SCOPE => '0', VERSI ONS => '3', COMPRESSION => 'NONE', TTL=> '2147483647', BLOCKSIZE => '65536', IN\_MEMORY => 'false', BLOCKCACHE => 'true'\}\]\} 1 row(s) in 0.0230seconds 3.删除一个列族,alter,disable,enable 我们之前建了3个列族,但是发现member\_id这个列族是多余的,因为他就是主键,所以我们要将其删除。 hbase(main):003:0>alter 'member',\{NAME=>'member\_id',METHOD=>'delete'\} ERROR: Table memberis enabled. Disable it first before altering. 报错,删除列族的时候必须先将表给disable掉。 hbase(main):004:0>disable 'member' 0 row(s) in 2.0390seconds hbase(main):005:0>alter'member',\{NAME=>'member\_id',METHOD=>'delete'\} 0 row(s) in 0.0560seconds hbase(main):006:0>describe 'member' DESCRIPTION ENABLED \{NAME => 'member', FAMILIES => \[\{NAME=> 'address', BLOOMFILTER => 'NONE', REPLICATION\_SCOPE => '0',false VERSIONS => '3', COMPRESSION => 'NONE',TTL => '2147483647', BLOCKSIZE => '65536', IN\_MEMORY => 'fa lse', BLOCKCACHE => 'true'\}, \{NAME =>'info', BLOOMFILTER => 'NONE', REPLICATION\_SCOPE => '0', VERSI ONS => '3', COMPRESSION => 'NONE', TTL=> '2147483647', BLOCKSIZE => '65536', IN\_MEMORY => 'false', BLOCKCACHE => 'true'\}\]\} 1 row(s) in 0.0230seconds 该列族已经删除,我们继续将表enable hbase(main):008:0> enable 'member' 0 row(s) in 2.0420seconds 4.列出所有的表 hbase(main):028:0>list TABLE member temp\_table 2 row(s) in 0.0150seconds 5.drop一个表 hbase(main):029:0>disable 'temp\_table' 0 row(s) in 2.0590seconds hbase(main):030:0>drop 'temp\_table' 0 row(s) in 1.1070seconds 6.查询表是否存在 hbase(main):021:0>exists 'member' Table member doesexist 0 row(s) in 0.1610seconds 7.判断表是否enable hbase(main):034:0>is\_enabled 'member' true 0 row(s) in 0.0110seconds 8.判断表是否disable hbase(main):032:0>is\_disabled 'member' false 0 row(s) in 0.0110seconds 三、DML操作 1.插入几条记录 put'member','scutshuxue','info:age','24' put'member','scutshuxue','info:birthday','1987-06-17' put'member','scutshuxue','info:company','alibaba' put'member','scutshuxue','address:contry','china' put'member','scutshuxue','address:province','zhejiang' put'member','scutshuxue','address:city','hangzhou' put'member','xiaofeng','info:birthday','1987-4-17' put'member','xiaofeng','info:favorite','movie' put'member','xiaofeng','info:company','alibaba' put'member','xiaofeng','address:contry','china' put'member','xiaofeng','address:province','guangdong' put'member','xiaofeng','address:city','jieyang' put'member','xiaofeng','address:town','xianqiao' 2.获取一条数据 获取一个id的所有数据 hbase(main):001:0>get 'member','scutshuxue' COLUMN CELL address:city timestamp=1321586240244, value=hangzhou address:contry timestamp=1321586239126, value=china address:province timestamp=1321586239197, value=zhejiang info:age timestamp=1321586238965, value=24 info:birthday timestamp=1321586239015, value=1987-06-17 info:company timestamp=1321586239071, value=alibaba 6 row(s) in 0.4720seconds 获取一个id,一个列族的所有数据 hbase(main):002:0>get 'member','scutshuxue','info' COLUMN CELL info:age timestamp=1321586238965, value=24 info:birthday timestamp=1321586239015, value=1987-06-17 info:company timestamp=1321586239071, value=alibaba 3 row(s) in 0.0210seconds 获取一个id,一个列族中一个列的所有数据 hbase(main):002:0>get 'member','scutshuxue','info:age' COLUMN CELL info:age timestamp=1321586238965, value=24 1 row(s) in 0.0320seconds 6.更新一条记录 将scutshuxue的年龄改成99 hbase(main):004:0>put 'member','scutshuxue','info:age' ,'99' 0 row(s) in 0.0210seconds hbase(main):005:0>get 'member','scutshuxue','info:age' COLUMN CELL info:age timestamp=1321586571843, value=99 1 row(s) in 0.0180seconds 3.通过timestamp来获取两个版本的数据 hbase(main):010:0>get 'member','scutshuxue',\{COLUMN=>'info:age',TIMESTAMP=>1321586238965\} COLUMN CELL info:age timestamp=1321586238965, value=24 1 row(s) in 0.0140seconds hbase(main):011:0>get 'member','scutshuxue',\{COLUMN=>'info:age',TIMESTAMP=>1321586571843\} COLUMN CELL info:age timestamp=1321586571843, value=99 1 row(s) in 0.0180seconds 4.全表扫描: hbase(main):013:0>scan 'member' ROW COLUMN+CELL scutshuxue column=address:city, timestamp=1321586240244, value=hangzhou scutshuxue column=address:contry, timestamp=1321586239126, value=china scutshuxue column=address:province, timestamp=1321586239197, value=zhejiang scutshuxue column=info:age,timestamp=1321586571843, value=99 scutshuxue column=info:birthday, timestamp=1321586239015, value=1987-06-17 scutshuxue column=info:company, timestamp=1321586239071, value=alibaba temp column=info:age, timestamp=1321589609775, value=59 xiaofeng column=address:city, timestamp=1321586248400, value=jieyang xiaofeng column=address:contry, timestamp=1321586248316, value=china xiaofeng column=address:province, timestamp=1321586248355, value=guangdong xiaofeng column=address:town, timestamp=1321586249564, value=xianqiao xiaofeng column=info:birthday, timestamp=1321586248202, value=1987-4-17 xiaofeng column=info:company, timestamp=1321586248277, value=alibaba xiaofeng column=info:favorite, timestamp=1321586248241, value=movie 3 row(s) in 0.0570seconds 5.删除id为temp的值的‘info:age’字段 hbase(main):016:0>delete 'member','temp','info:age' 0 row(s) in 0.0150seconds hbase(main):018:0>get 'member','temp' COLUMN CELL 0 row(s) in 0.0150seconds 6.删除整行 hbase(main):001:0>deleteall 'member','xiaofeng' 0 row(s) in 0.3990seconds 7.查询表中有多少行: hbase(main):019:0>count 'member' 2 row(s) in 0.0160seconds 8.给‘xiaofeng’这个id增加'info:age'字段,并使用counter实现递增 hbase(main):057:0\*incr 'member','xiaofeng','info:age' COUNTER VALUE = 1 hbase(main):058:0>get 'member','xiaofeng','info:age' COLUMN CELL info:age timestamp=1321590997648, value=\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01 1 row(s) in 0.0140seconds hbase(main):059:0>incr 'member','xiaofeng','info:age' COUNTER VALUE = 2 hbase(main):060:0>get 'member','xiaofeng','info:age' COLUMN CELL info:age timestamp=1321591025110, value=\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x02 1 row(s) in 0.0160seconds 获取当前count的值 hbase(main):069:0>get\_counter 'member','xiaofeng','info:age' COUNTER VALUE = 2 9.将整张表清空: hbase(main):035:0>truncate 'member' Truncating 'member'table (it may take a while): - Disabling table... - Dropping table... - Creating table... 0 row(s) in 4.3430seconds 可以看出,hbase是先将掉disable掉,然后drop掉后重建表来实现truncate的功能的。 下面我们看看HBase Shell的一些基本操作命令,我列出了几个常用的HBase Shell命令,如下: <table style="color:rgb(85,85,85); font-family:"microsoft yahei"; font-size:15px"> <tbody> <tr> <td> <p style="margin-top:0px; margin-bottom:0px; padding-top:0px; padding-bottom:0px"> 名称</p> </td> <td> <p style="margin-top:0px; margin-bottom:0px; padding-top:0px; padding-bottom:0px"> 命令表达式</p> </td> </tr> <tr> <td> <p style="margin-top:0px; margin-bottom:0px; padding-top:0px; padding-bottom:0px"> 创建表</p> </td> <td> <p style="margin-top:0px; margin-bottom:0px; padding-top:0px; padding-bottom:0px"> create '表名称', '列名称1','列名称2','列名称N'</p> </td> </tr> <tr> <td> <p style="margin-top:0px; margin-bottom:0px; padding-top:0px; padding-bottom:0px"> 添加记录 </p> </td> <td> <p style="margin-top:0px; margin-bottom:0px; padding-top:0px; padding-bottom:0px"> put '表名称', '行名称', '列名称:', '值'</p> </td> </tr> <tr> <td> <p style="margin-top:0px; margin-bottom:0px; padding-top:0px; padding-bottom:0px"> 查看记录</p> </td> <td> <p style="margin-top:0px; margin-bottom:0px; padding-top:0px; padding-bottom:0px"> get '表名称', '行名称'</p> </td> </tr> <tr> <td> <p style="margin-top:0px; margin-bottom:0px; padding-top:0px; padding-bottom:0px"> 查看表中的记录总数</p> </td> <td> <p style="margin-top:0px; margin-bottom:0px; padding-top:0px; padding-bottom:0px"> count '表名称'</p> </td> </tr> <tr> <td> <p style="margin-top:0px; margin-bottom:0px; padding-top:0px; padding-bottom:0px"> 删除记录</p> </td> <td> <p style="margin-top:0px; margin-bottom:0px; padding-top:0px; padding-bottom:0px"> delete '表名' ,'行名称' , '列名称'</p> </td> </tr> <tr> <td> <p style="margin-top:0px; margin-bottom:0px; padding-top:0px; padding-bottom:0px"> 删除一张表</p> </td> <td> <p style="margin-top:0px; margin-bottom:0px; padding-top:0px; padding-bottom:0px"> 先要屏蔽该表,才能对该表进行删除,第一步 disable '表名称' 第二步 drop '表名称'</p> </td> </tr> <tr> <td> <p style="margin-top:0px; margin-bottom:0px; padding-top:0px; padding-bottom:0px"> 查看所有记录</p> </td> <td> <p style="margin-top:0px; margin-bottom:0px; padding-top:0px; padding-bottom:0px"> scan "表名称" </p> </td> </tr> <tr> <td> <p style="margin-top:0px; margin-bottom:0px; padding-top:0px; padding-bottom:0px"> 查看某个表某个列中所有数据</p> </td> <td> <p style="margin-top:0px; margin-bottom:0px; padding-top:0px; padding-bottom:0px"> scan "表名称" , ['列名称:']</p> </td> </tr> <tr> <td> <p style="margin-top:0px; margin-bottom:0px; padding-top:0px; padding-bottom:0px"> 更新记录 </p> </td> <td> <p style="margin-top:0px; margin-bottom:0px; padding-top:0px; padding-bottom:0px"> 就是重写一遍进行覆盖</p> </td> </tr> </tbody> </table> ## 一、一般操作 ## ### 1.查询服务器状态 ### hbase(main):011:0> status 1 active master, 0 backup masters, 1 servers, 0 dead, 4.0000 average load ### 2.查询版本 ### hbase(main):012:0> version 1.2.1, r8d8a7107dc4ccbf36a92f64675dc60392f85c015, Wed Mar 30 11:19:21 CDT 2016 ## 二、DDL操作 ## ### 1.创建一个表 ### hbase(main):013:0> create 'table','column\_famaly','column\_famaly1','column\_famaly2' 0 row(s) in 94.9160 seconds => Hbase::Table - table ### 2.列出所有表 ### hbase(main):014:0> list TABLE stu table test 3 row(s) in 0.0570 seconds => \["stu", "table", "test"\] ### 3.获得表的描述 ### hbase(main):015:0> describe 'table' Table table is ENABLED table COLUMN FAMILIES DESCRIPTION \{NAME => 'column\_famaly', DATA\_BLOCK\_ENCODING => 'NONE', BLOOMFILTER => 'ROW', R EPLICATION\_SCOPE => '0', VERSIONS => '1', COMPRESSION => 'NONE', MIN\_VERSIONS => '0', TTL => 'FOREVER', KEEP\_DELETED\_CELLS => 'FALSE', BLOCKSIZE => '65536', IN\_ MEMORY => 'false', BLOCKCACHE => 'true'\} \{NAME => 'column\_famaly1', DATA\_BLOCK\_ENCODING => 'NONE', BLOOMFILTER => 'ROW', REPLICATION\_SCOPE => '0', VERSIONS => '1', COMPRESSION => 'NONE', MIN\_VERSIONS = > '0', TTL => 'FOREVER', KEEP\_DELETED\_CELLS => 'FALSE', BLOCKSIZE => '65536', IN \_MEMORY => 'false', BLOCKCACHE => 'true'\} \{NAME => 'column\_famaly2', DATA\_BLOCK\_ENCODING => 'NONE', BLOOMFILTER => 'ROW', REPLICATION\_SCOPE => '0', VERSIONS => '1', COMPRESSION => 'NONE', MIN\_VERSIONS = > '0', TTL => 'FOREVER', KEEP\_DELETED\_CELLS => 'FALSE', BLOCKSIZE => '65536', IN \_MEMORY => 'false', BLOCKCACHE => 'true'\} 3 row(s) in 0.0430 seconds ### 4.删除一个列族 alter,disable,enable ### hbase(main):016:0> alter 'table',\{NAME=>'column\_famaly',METHOD=>'delete'\} Updating all regions with the new schema... 1/1 regions updated. Done. 0 row(s) in 3.0220 seconds hbase(main):018:0> describe 'table' Table table is ENABLED table COLUMN FAMILIES DESCRIPTION \{NAME => 'column\_famaly1', DATA\_BLOCK\_ENCODING => 'NONE', BLOOMFILTER => 'ROW', REPLICATION\_SCOPE => '0', VERSIONS => '1', COMPRESSION => 'NONE', MIN\_VERSIONS = > '0', TTL => 'FOREVER', KEEP\_DELETED\_CELLS => 'FALSE', BLOCKSIZE => '65536', IN \_MEMORY => 'false', BLOCKCACHE => 'true'\} \{NAME => 'column\_famaly2', DATA\_BLOCK\_ENCODING => 'NONE', BLOOMFILTER => 'ROW', REPLICATION\_SCOPE => '0', VERSIONS => '1', COMPRESSION => 'NONE', MIN\_VERSIONS = > '0', TTL => 'FOREVER', KEEP\_DELETED\_CELLS => 'FALSE', BLOCKSIZE => '65536', IN \_MEMORY => 'false', BLOCKCACHE => 'true'\} 2 row(s) in 0.0520 seconds ### 5.drop一个表 ### hbase(main):019:0> drop 'stu' ERROR: Table stu is enabled. Disable it first. Here is some help for this command: Drop the named table. Table must first be disabled: hbase> drop 't1' hbase> drop 'ns1:t1' **报错了,因为要把表格设置为disable ** ### 6.把表设置为disable ### hbase(main):020:0> disable 'stu' 0 row(s) in 2.3150 seconds 再删除一个表 hbase(main):021:0> drop 'stu' 0 row(s) in 1.2820 seconds 列出所有表 hbase(main):022:0> list TABLE table test 2 row(s) in 0.0240 seconds => \["table", "test"\] ### 7.查询表是否存在 ### hbase(main):023:0> exists 'stu' Table stu does not exist 0 row(s) in 0.0380 seconds hbase(main):024:0> exists 'table' Table table does exist 0 row(s) in 0.0280 seconds ### 8.判断表是否enable ### hbase(main):025:0> is\_enabled 'table' true 0 row(s) in 0.0150 seconds ### 9.判断表是否disable ### hbase(main):026:0> is\_disabled 'table' false 0 row(s) in 0.0140 seconds 把表设为disable hbase(main):027:0> disable 'table' 0 row(s) in 33.2980 seconds hbase(main):028:0> is\_disabled 'table' true 0 row(s) in 0.0140 seconds ## **三、DML操作** ## ### 1.插入几条记录 ### hbase(main):029:0> put 'table','id','column\_famaly1:name','tanggao' ERROR: Failed 1 action: NotServingRegionException: 1 time, Here is some help for this command: Put a cell 'value' at specified table/row/column and optionally timestamp coordinates. To put a cell value into table 'ns1:t1' or 't1' at row 'r1' under column 'c1' marked with the time 'ts1', do: hbase> put 'ns1:t1', 'r1', 'c1', 'value' hbase> put 't1', 'r1', 'c1', 'value' hbase> put 't1', 'r1', 'c1', 'value', ts1 hbase> put 't1', 'r1', 'c1', 'value', \{ATTRIBUTES=>\{'mykey'=>'myvalue'\}\} hbase> put 't1', 'r1', 'c1', 'value', ts1, \{ATTRIBUTES=>\{'mykey'=>'myvalue'\}\} hbase> put 't1', 'r1', 'c1', 'value', ts1, \{VISIBILITY=>'PRIVATE|SECRET'\} The same commands also can be run on a table reference. Suppose you had a reference t to table 't1', the corresponding command would be: hbase> t.put 'r1', 'c1', 'value', ts1, \{ATTRIBUTES=>\{'mykey'=>'myvalue'\}\} **报错了,因为要把表设为enable ** hbase(main):030:0> ** enable 'table'** 0 row(s) in 1.3620 seconds 插入几条记录 hbase(main):031:0> put 'table','id','column\_famaly1:name','tanggao' 0 row(s) in 0.0460 seconds hbase(main):032:0> put 'table','id','column\_famaly1:age','20' 0 row(s) in 0.0150 seconds hbase(main):033:0> put 'table','id','column\_famaly1:sex','boy' 0 row(s) in 0.0190 seconds ### 2.获取一条数据 ### #### 获取一个id的所有数据 #### hbase(main):034:0> get 'table','id' COLUMN CELL column\_famaly1:age timestamp=1463055735107, value=20 column\_famaly1:name timestamp=1463055709542, value=tanggao column\_famaly1:sex timestamp=1463055753395, value=boy 3 row(s) in 0.3200 seconds #### 获取一个id,一个列族的所有数据 #### hbase(main):035:0> get 'table','id','column\_famaly1' COLUMN CELL column\_famaly1:age timestamp=1463055735107, value=20 column\_famaly1:name timestamp=1463055709542, value=tanggao column\_famaly1:sex timestamp=1463055753395, value=boy 3 row(s) in 0.0270 seconds #### 获取一个id,一个列族中一个列的所有数据 #### hbase(main):036:0> get 'table','id','column\_famaly1:name' COLUMN CELL column\_famaly1:name timestamp=1463055709542, value=tanggao 1 row(s) in 0.0140 seconds ### 3.更新一条记录 ### 把id的age修改为22 hbase(main):037:0> put 'table','id','column\_famaly1:age','22' 0 row(s) in 0.0160 seconds hbase(main):038:0> get 'table','id','column\_famaly1:age' COLUMN CELL column\_famaly1:age timestamp=1463055893492, value=22 1 row(s) in 0.0190 seconds ### 4.通过timestamp来获取两个版本的数据 ### hbase(main):039:0> get 'table','id',\{COLUMN=>'column\_famaly1:age',TIMESTAMP=>1463055735107\} COLUMN CELL column\_famaly1:age timestamp=1463055735107, value=20 1 row(s) in 0.0340 seconds hbase(main):040:0> get 'table','id',\{COLUMN=>'column\_famaly1:age',TIMESTAMP=>1463055893492\} COLUMN CELL column\_famaly1:age timestamp=1463055893492, value=22 1 row(s) in 0.0140 seconds ### 5.全表扫描 ### hbase(main):041:0> scan 'table' ROW COLUMN+CELL id column=column\_famaly1:age, timestamp=1463055893492, value= 22 id column=column\_famaly1:name, timestamp=1463055709542, value =tanggao id column=column\_famaly1:sex, timestamp=1463055753395, value= boy 1 row(s) in 0.1520 seconds ### 6.删除行健为id的值的‘column\_famaly1:age’字段 ### hbase(main):042:0> delete 'table','id','column\_famaly1:age' 0 row(s) in 0.0200 seconds hbase(main):043:0> get 'table','id' COLUMN CELL column\_famaly1:name timestamp=1463055709542, value=tanggao column\_famaly1:sex timestamp=1463055753395, value=boy 2 row(s) in 0.2430 seconds ### 7.删除整行 ### hbase(main):044:0> deleteall 'table','id' 0 row(s) in 0.0550 seconds ### 8.查询表中有多少行 ### hbase(main):045:0> count 'table' 0 row(s) in 0.0450 seconds => 0 再插入几条记录 hbase(main):046:0> put 'table','id','column\_famaly1:age','20' 0 row(s) in 0.0160 seconds hbase(main):047:0> put 'table','id','column\_famaly1:name','tanggao' 0 row(s) in 0.0120 seconds hbase(main):048:0> put 'table','id','column\_famaly2:name','tanggao2' 0 row(s) in 0.0120 seconds hbase(main):001:0> put 'table','id','column\_famaly2:age','22' 0 row(s) in 0.4690 seconds ### 9.给‘id’这个行健增加'column\_famaly1:addr'字段,并使用counter实现递增 ### hbase(main):002:0> incr 'table','id','column\_famaly1:addr' COUNTER VALUE = 1 0 row(s) in 0.0340 seconds hbase(main):003:0> incr 'table','id','column\_famaly1:addr' COUNTER VALUE = 2 0 row(s) in 9.6250 seconds hbase(main):004:0> get 'table','id','column\_famaly1:addr' COLUMN CELL column\_famaly1:addr timestamp=1463056705124, value=\\x00\\x00\\x00\\x00\\x00\\x00\\x0 0\\x02 1 row(s) in 0.3930 seconds hbase(main):005:0> incr 'table','id','column\_famaly1:addr' COUNTER VALUE = 3 0 row(s) in 7.3880 seconds ### 10.获取当前count的值 ### hbase(main):006:0> get\_counter 'table','id','column\_famaly1:addr' COUNTER VALUE = 3 ### 11.将整张表清空 ### hbase(main):007:0> truncate 'table' Truncating 'table' table (it may take a while): - Disabling table... - Truncating table... 0 row(s) in 4.1510 seconds hbase(main):008:0> 1. **进入hbase shell console** $HBASE\_HOME/bin/hbase shell 如果有kerberos认证,需要事先使用相应的keytab进行一下认证(使用kinit命令),认证成功之后再使用hbase shell进入可以使用whoami命令可查看当前用户 <table style="border:1px solid silver; width:805px; border-collapse:collapse; word-break:break-word; background:none!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.1em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; font-size:12px!important; min-height:auto!important"> <tbody style="background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.1em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <tr style="background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.1em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <td style="color:rgb(69,69,69); word-break:break-all; border:1px solid silver; padding:3px; border-collapse:collapse; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; line-height:1.1em!important; background:none!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; margin:0px!important; outline:0px!important; overflow:visible!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <div title="Hint: double-click to select code" style="background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.1em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:relative!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <div style="background:none rgb(244,244,244)!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px 1em 0px 0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:rgb(0,0,0)!important">hbase(main)> </code> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:rgb(255,20,147)!important">whoami</code> </div> </div> </td> </tr> </tbody> </table> 2. **表的管理** 1)查看有哪些表 <table style="border:1px solid silver; width:805px; border-collapse:collapse; word-break:break-word; background:none!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.1em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; font-size:12px!important; min-height:auto!important"> <tbody style="background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.1em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <tr style="background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.1em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <td style="color:rgb(69,69,69); word-break:break-all; border:1px solid silver; padding:3px; border-collapse:collapse; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; line-height:1.1em!important; background:none!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; margin:0px!important; outline:0px!important; overflow:visible!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <div title="Hint: double-click to select code" style="background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.1em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:relative!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <div style="background:none rgb(244,244,244)!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px 1em 0px 0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:rgb(0,0,0)!important">hbase(main)> list</code> </div> </div> </td> </tr> </tbody> </table> 2)创建表 <table style="border:1px solid silver; width:805px; border-collapse:collapse; word-break:break-word; background:none!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.1em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; font-size:12px!important; min-height:auto!important"> <tbody style="background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.1em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <tr style="background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.1em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <td style="color:rgb(69,69,69); word-break:break-all; border:1px solid silver; padding:3px; border-collapse:collapse; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; line-height:1.1em!important; background:none!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; margin:0px!important; outline:0px!important; overflow:visible!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <div title="Hint: double-click to select code" style="background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.1em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:relative!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <div style="background:none rgb(244,244,244)!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px 1em 0px 0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:rgb(0,130,0)!important"># 语法:create <table>, {NAME => <family>, VERSIONS => <VERSIONS>}</code> </div> <div style="border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px 1em 0px 0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:rgb(0,130,0)!important"># 例如:创建表t1,有两个family name:f1,f2,且版本数均为2</code> </div> <div style="background:none rgb(244,244,244)!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px 1em 0px 0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:rgb(0,0,0)!important">hbase(main)> create </code> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:blue!important">'t1'</code> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:rgb(0,0,0)!important">,{NAME => </code> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:blue!important">'f1'</code> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:rgb(0,0,0)!important">, VERSIONS => 2},{NAME => </code> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:blue!important">'f2'</code> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:rgb(0,0,0)!important">, VERSIONS => 2}</code> </div> </div> </td> </tr> </tbody> </table> 3)删除表 分两步:首先disable,然后drop 例如:删除表t1 <table style="border:1px solid silver; width:805px; border-collapse:collapse; word-break:break-word; background:none!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.1em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; font-size:12px!important; min-height:auto!important"> <tbody style="background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.1em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <tr style="background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.1em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <td style="color:rgb(69,69,69); word-break:break-all; border:1px solid silver; padding:3px; border-collapse:collapse; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; line-height:1.1em!important; background:none!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; margin:0px!important; outline:0px!important; overflow:visible!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <div title="Hint: double-click to select code" style="background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.1em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:relative!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <div style="background:none rgb(244,244,244)!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px 1em 0px 0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:rgb(0,0,0)!important">hbase(main)> disable </code> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:blue!important">'t1'</code> </div> <div style="border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px 1em 0px 0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:rgb(0,0,0)!important">hbase(main)> drop </code> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:blue!important">'t1'</code> </div> </div> </td> </tr> </tbody> </table> 4)查看表的结构 <table style="border:1px solid silver; width:805px; border-collapse:collapse; word-break:break-word; background:none!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.1em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; font-size:12px!important; min-height:auto!important"> <tbody style="background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.1em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <tr style="background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.1em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <td style="color:rgb(69,69,69); word-break:break-all; border:1px solid silver; padding:3px; border-collapse:collapse; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; line-height:1.1em!important; background:none!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; margin:0px!important; outline:0px!important; overflow:visible!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <div title="Hint: double-click to select code" style="background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.1em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:relative!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <div style="background:none rgb(244,244,244)!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px 1em 0px 0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:rgb(0,130,0)!important"># 语法:describe <table></code> </div> <div style="border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px 1em 0px 0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:rgb(0,130,0)!important"># 例如:查看表t1的结构</code> </div> <div style="background:none rgb(244,244,244)!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px 1em 0px 0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:rgb(0,0,0)!important">hbase(main)> describe </code> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:blue!important">'t1'</code> </div> </div> </td> </tr> </tbody> </table> 5)修改表结构 修改表结构必须先disable <table style="border:1px solid silver; width:805px; border-collapse:collapse; word-break:break-word; background:none!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.1em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; font-size:12px!important; min-height:auto!important"> <tbody style="background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.1em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <tr style="background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.1em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <td style="color:rgb(69,69,69); word-break:break-all; border:1px solid silver; padding:3px; border-collapse:collapse; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; line-height:1.1em!important; background:none!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; margin:0px!important; outline:0px!important; overflow:visible!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <div title="Hint: double-click to select code" style="background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.1em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:relative!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <div style="background:none rgb(244,244,244)!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px 1em 0px 0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:rgb(0,130,0)!important"># 语法:alter 't1', {NAME => 'f1'}, {NAME => 'f2', METHOD => 'delete'}</code> </div> <div style="border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px 1em 0px 0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:rgb(0,130,0)!important"># 例如:修改表test1的cf的TTL为180天</code> </div> <div style="background:none rgb(244,244,244)!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px 1em 0px 0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:rgb(0,0,0)!important">hbase(main)> disable </code> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:blue!important">'test1'</code> </div> <div style="border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px 1em 0px 0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:rgb(0,0,0)!important">hbase(main)> alter </code> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:blue!important">'test1'</code> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:rgb(0,0,0)!important">,{NAME=></code> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:blue!important">'body'</code> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:rgb(0,0,0)!important">,TTL=></code> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:blue!important">'15552000'</code> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:rgb(0,0,0)!important">},{NAME=></code> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:blue!important">'meta'</code> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:rgb(0,0,0)!important">, TTL=></code> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:blue!important">'15552000'</code> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:rgb(0,0,0)!important">}</code> </div> <div style="background:none rgb(244,244,244)!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px 1em 0px 0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:rgb(0,0,0)!important">hbase(main)> </code> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:rgb(255,20,147)!important">enable</code> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:blue!important">'test1'</code> </div> </div> </td> </tr> </tbody> </table> 3. **权限管理** 1)分配权限 <table style="border:1px solid silver; width:805px; border-collapse:collapse; word-break:break-word; background:none!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.1em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; font-size:12px!important; min-height:auto!important"> <tbody style="background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.1em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <tr style="background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.1em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <td style="color:rgb(69,69,69); word-break:break-all; border:1px solid silver; padding:3px; border-collapse:collapse; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; line-height:1.1em!important; background:none!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; margin:0px!important; outline:0px!important; overflow:visible!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <div title="Hint: double-click to select code" style="background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.1em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:relative!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <div style="background:none rgb(244,244,244)!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px 1em 0px 0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:rgb(0,130,0)!important"># 语法 : grant <user> <permissions> <table> <column family> <column qualifier> 参数后面用逗号分隔</code> </div> <div style="border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px 1em 0px 0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:rgb(0,130,0)!important"># 权限用五个字母表示: "RWXCA".</code> </div> <div style="background:none rgb(244,244,244)!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px 1em 0px 0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:rgb(0,130,0)!important"># READ('R'), WRITE('W'), EXEC('X'), CREATE('C'), ADMIN('A')</code> </div> <div style="border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px 1em 0px 0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:rgb(0,130,0)!important"># 例如,给用户‘test'分配对表t1有读写的权限,</code> </div> <div style="background:none rgb(244,244,244)!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px 1em 0px 0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:rgb(0,0,0)!important">hbase(main)> grant </code> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:blue!important">'test'</code> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:rgb(0,0,0)!important">,</code> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:blue!important">'RW'</code> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:rgb(0,0,0)!important">,</code> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:blue!important">'t1'</code> </div> </div> </td> </tr> </tbody> </table> 2)查看权限 <table style="border:1px solid silver; width:805px; border-collapse:collapse; word-break:break-word; background:none!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.1em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; font-size:12px!important; min-height:auto!important"> <tbody style="background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.1em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <tr style="background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.1em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <td style="color:rgb(69,69,69); word-break:break-all; border:1px solid silver; padding:3px; border-collapse:collapse; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; line-height:1.1em!important; background:none!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; margin:0px!important; outline:0px!important; overflow:visible!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <div title="Hint: double-click to select code" style="background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.1em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:relative!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <div style="background:none rgb(244,244,244)!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px 1em 0px 0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:rgb(0,130,0)!important"># 语法:user_permission <table></code> </div> <div style="border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px 1em 0px 0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:rgb(0,130,0)!important"># 例如,查看表t1的权限列表</code> </div> <div style="background:none rgb(244,244,244)!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px 1em 0px 0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:rgb(0,0,0)!important">hbase(main)> user_permission </code> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:blue!important">'t1'</code> </div> </div> </td> </tr> </tbody> </table> 3)收回权限 <table style="border:1px solid silver; width:805px; border-collapse:collapse; word-break:break-word; background:none!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.1em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; font-size:12px!important; min-height:auto!important"> <tbody style="background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.1em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <tr style="background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.1em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <td style="color:rgb(69,69,69); word-break:break-all; border:1px solid silver; padding:3px; border-collapse:collapse; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; line-height:1.1em!important; background:none!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; margin:0px!important; outline:0px!important; overflow:visible!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <div title="Hint: double-click to select code" style="background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.1em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:relative!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <div style="background:none rgb(244,244,244)!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px 1em 0px 0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:rgb(0,130,0)!important"># 与分配权限类似,语法:revoke <user> <table> <column family> <column qualifier></code> </div> <div style="border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px 1em 0px 0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:rgb(0,130,0)!important"># 例如,收回test用户在表t1上的权限</code> </div> <div style="background:none rgb(244,244,244)!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px 1em 0px 0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:rgb(0,0,0)!important">hbase(main)> revoke </code> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:blue!important">'test'</code> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:rgb(0,0,0)!important">,</code> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:blue!important">'t1'</code> </div> </div> </td> </tr> </tbody> </table> 4. **表数据的增删改查** 1)添加数据 <table style="border:1px solid silver; width:805px; border-collapse:collapse; word-break:break-word; background:none!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.1em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; font-size:12px!important; min-height:auto!important"> <tbody style="background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.1em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <tr style="background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.1em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <td style="color:rgb(69,69,69); word-break:break-all; border:1px solid silver; padding:3px; border-collapse:collapse; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; line-height:1.1em!important; background:none!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; margin:0px!important; outline:0px!important; overflow:visible!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <div title="Hint: double-click to select code" style="background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.1em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:relative!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <div style="background:none rgb(244,244,244)!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px 1em 0px 0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:rgb(0,130,0)!important"># 语法:put <table>,<rowkey>,<family:column>,<value>,<timestamp></code> </div> <div style="border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px 1em 0px 0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:rgb(0,130,0)!important"># 例如:给表t1的添加一行记录:rowkey是rowkey001,family name:f1,column name:col1,value:value01,timestamp:系统默认</code> </div> <div style="background:none rgb(244,244,244)!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px 1em 0px 0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:rgb(0,0,0)!important">hbase(main)> put </code> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:blue!important">'t1'</code> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:rgb(0,0,0)!important">,</code> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:blue!important">'rowkey001'</code> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:rgb(0,0,0)!important">,</code> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:blue!important">'f1:col1'</code> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:rgb(0,0,0)!important">,</code> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:blue!important">'value01'</code> </div> <div style="border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px 1em 0px 0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:rgb(0,0,0)!important">用法比较单一。</code> </div> </div> </td> </tr> </tbody> </table> 2)查询数据 a)查询某行记录 <table style="border:1px solid silver; width:805px; border-collapse:collapse; word-break:break-word; background:none!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.1em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; font-size:12px!important; min-height:auto!important"> <tbody style="background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.1em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <tr style="background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.1em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <td style="color:rgb(69,69,69); word-break:break-all; border:1px solid silver; padding:3px; border-collapse:collapse; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; line-height:1.1em!important; background:none!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; margin:0px!important; outline:0px!important; overflow:visible!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <div title="Hint: double-click to select code" style="background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.1em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:relative!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <div style="background:none rgb(244,244,244)!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px 1em 0px 0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:rgb(0,130,0)!important"># 语法:get <table>,<rowkey>,[<family:column>,....]</code> </div> <div style="border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px 1em 0px 0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:rgb(0,130,0)!important"># 例如:查询表t1,rowkey001中的f1下的col1的值</code> </div> <div style="background:none rgb(244,244,244)!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px 1em 0px 0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:rgb(0,0,0)!important">hbase(main)> get </code> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:blue!important">'t1'</code> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:rgb(0,0,0)!important">,</code> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:blue!important">'rowkey001'</code> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:rgb(0,0,0)!important">, </code> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:blue!important">'f1:col1'</code> </div> <div style="border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px 1em 0px 0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:rgb(0,130,0)!important"># 或者:</code> </div> <div style="background:none rgb(244,244,244)!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px 1em 0px 0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:rgb(0,0,0)!important">hbase(main)> get </code> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:blue!important">'t1'</code> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:rgb(0,0,0)!important">,</code> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:blue!important">'rowkey001'</code> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:rgb(0,0,0)!important">, {COLUMN=></code> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:blue!important">'f1:col1'</code> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:rgb(0,0,0)!important">}</code> </div> <div style="border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px 1em 0px 0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:rgb(0,130,0)!important"># 查询表t1,rowke002中的f1下的所有列值</code> </div> <div style="background:none rgb(244,244,244)!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px 1em 0px 0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:rgb(0,0,0)!important">hbase(main)> get </code> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:blue!important">'t1'</code> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:rgb(0,0,0)!important">,</code> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:blue!important">'rowkey001'</code> </div> </div> </td> </tr> </tbody> </table> b)扫描表 <table style="border:1px solid silver; width:805px; border-collapse:collapse; word-break:break-word; background:none!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.1em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; font-size:12px!important; min-height:auto!important"> <tbody style="background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.1em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <tr style="background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.1em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <td style="color:rgb(69,69,69); word-break:break-all; border:1px solid silver; padding:3px; border-collapse:collapse; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; line-height:1.1em!important; background:none!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; margin:0px!important; outline:0px!important; overflow:visible!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <div title="Hint: double-click to select code" style="background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.1em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:relative!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <div style="background:none rgb(244,244,244)!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px 1em 0px 0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:rgb(0,130,0)!important"># 语法:scan <table>, {COLUMNS => [ <family:column>,.... ], LIMIT => num}</code> </div> <div style="border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px 1em 0px 0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:rgb(0,130,0)!important"># 另外,还可以添加STARTROW、TIMERANGE和FITLER等高级功能</code> </div> <div style="background:none rgb(244,244,244)!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px 1em 0px 0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:rgb(0,130,0)!important"># 例如:扫描表t1的前5条数据</code> </div> <div style="border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px 1em 0px 0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:rgb(0,0,0)!important">hbase(main)> scan </code> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:blue!important">'t1'</code> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:rgb(0,0,0)!important">,{LIMIT=>5}</code> </div> </div> </td> </tr> </tbody> </table> c)查询表中的数据行数 <table style="border:1px solid silver; width:805px; border-collapse:collapse; word-break:break-word; background:none!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.1em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; font-size:12px!important; min-height:auto!important"> <tbody style="background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.1em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <tr style="background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.1em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <td style="color:rgb(69,69,69); word-break:break-all; border:1px solid silver; padding:3px; border-collapse:collapse; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; line-height:1.1em!important; background:none!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; margin:0px!important; outline:0px!important; overflow:visible!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <div title="Hint: double-click to select code" style="background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.1em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:relative!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <div style="background:none rgb(244,244,244)!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px 1em 0px 0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:rgb(0,130,0)!important"># 语法:count <table>, {INTERVAL => intervalNum, CACHE => cacheNum}</code> </div> <div style="border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px 1em 0px 0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:rgb(0,130,0)!important"># INTERVAL设置多少行显示一次及对应的rowkey,默认1000;CACHE每次去取的缓存区大小,默认是10,调整该参数可提高查询速度</code> </div> <div style="background:none rgb(244,244,244)!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px 1em 0px 0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:rgb(0,130,0)!important"># 例如,查询表t1中的行数,每100条显示一次,缓存区为500</code> </div> <div style="border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px 1em 0px 0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:rgb(0,0,0)!important">hbase(main)> count </code> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:blue!important">'t1'</code> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:rgb(0,0,0)!important">, {INTERVAL => 100, CACHE => 500}</code> </div> </div> </td> </tr> </tbody> </table> 3)删除数据 a )删除行中的某个列值 <table style="border:1px solid silver; width:805px; border-collapse:collapse; word-break:break-word; background:none!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.1em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; font-size:12px!important; min-height:auto!important"> <tbody style="background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.1em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <tr style="background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.1em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <td style="color:rgb(69,69,69); word-break:break-all; border:1px solid silver; padding:3px; border-collapse:collapse; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; line-height:1.1em!important; background:none!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; margin:0px!important; outline:0px!important; overflow:visible!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <div title="Hint: double-click to select code" style="background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.1em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:relative!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <div style="background:none rgb(244,244,244)!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px 1em 0px 0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:rgb(0,130,0)!important"># 语法:delete <table>, <rowkey>, <family:column> , <timestamp>,必须指定列名</code> </div> <div style="border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px 1em 0px 0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:rgb(0,130,0)!important"># 例如:删除表t1,rowkey001中的f1:col1的数据</code> </div> <div style="background:none rgb(244,244,244)!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px 1em 0px 0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:rgb(0,0,0)!important">hbase(main)> delete </code> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:blue!important">'t1'</code> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:rgb(0,0,0)!important">,</code> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:blue!important">'rowkey001'</code> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:rgb(0,0,0)!important">,</code> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:blue!important">'f1:col1'</code> </div> </div> </td> </tr> </tbody> </table> 注:将删除改行f1:col1列所有版本的数据 b )删除行 <table style="border:1px solid silver; width:805px; border-collapse:collapse; word-break:break-word; background:none!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.1em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; font-size:12px!important; min-height:auto!important"> <tbody style="background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.1em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <tr style="background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.1em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <td style="color:rgb(69,69,69); word-break:break-all; border:1px solid silver; padding:3px; border-collapse:collapse; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; line-height:1.1em!important; background:none!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; margin:0px!important; outline:0px!important; overflow:visible!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <div title="Hint: double-click to select code" style="background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.1em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:relative!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <div style="background:none rgb(244,244,244)!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px 1em 0px 0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:rgb(0,130,0)!important"># 语法:deleteall <table>, <rowkey>, <family:column> , <timestamp>,可以不指定列名,删除整行数据</code> </div> <div style="border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px 1em 0px 0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:rgb(0,130,0)!important"># 例如:删除表t1,rowk001的数据</code> </div> <div style="background:none rgb(244,244,244)!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px 1em 0px 0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:rgb(0,0,0)!important">hbase(main)> deleteall </code> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:blue!important">'t1'</code> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:rgb(0,0,0)!important">,</code> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:blue!important">'rowkey001'</code> </div> </div> </td> </tr> </tbody> </table> c)删除表中的所有数据 <table style="border:1px solid silver; width:805px; border-collapse:collapse; word-break:break-word; background:none!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.1em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; font-size:12px!important; min-height:auto!important"> <tbody style="background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.1em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <tr style="background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.1em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <td style="color:rgb(69,69,69); word-break:break-all; border:1px solid silver; padding:3px; border-collapse:collapse; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; line-height:1.1em!important; background:none!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; margin:0px!important; outline:0px!important; overflow:visible!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <div title="Hint: double-click to select code" style="background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.1em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:relative!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <div style="background:none rgb(244,244,244)!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px 1em 0px 0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:rgb(0,130,0)!important"># 语法: truncate <table></code> </div> <div style="border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px 1em 0px 0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:rgb(0,130,0)!important"># 其具体过程是:disable table -> drop table -> create table</code> </div> <div style="background:none rgb(244,244,244)!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px 1em 0px 0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:rgb(0,130,0)!important"># 例如:删除表t1的所有数据</code> </div> <div style="border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px 1em 0px 0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:rgb(0,0,0)!important">hbase(main)> truncate </code> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:blue!important">'t1'</code> </div> </div> </td> </tr> </tbody> </table> 5. **Region管理** 1)移动region <table style="border:1px solid silver; width:805px; border-collapse:collapse; word-break:break-word; background:none!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.1em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; font-size:12px!important; min-height:auto!important"> <tbody style="background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.1em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <tr style="background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.1em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <td style="color:rgb(69,69,69); word-break:break-all; border:1px solid silver; padding:3px; border-collapse:collapse; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; line-height:1.1em!important; background:none!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; margin:0px!important; outline:0px!important; overflow:visible!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <div title="Hint: double-click to select code" style="background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.1em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:relative!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <div style="background:none rgb(244,244,244)!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px 1em 0px 0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:rgb(0,130,0)!important"># 语法:move 'encodeRegionName', 'ServerName'</code> </div> <div style="border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px 1em 0px 0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:rgb(0,130,0)!important"># encodeRegionName指的regioName后面的编码,ServerName指的是master-status的Region Servers列表</code> </div> <div style="background:none rgb(244,244,244)!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px 1em 0px 0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:rgb(0,130,0)!important"># 示例</code> </div> <div style="border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px 1em 0px 0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:rgb(0,0,0)!important">hbase(main)>move </code> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:blue!important">'4343995a58be8e5bbc739af1e91cd72d'</code> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:rgb(0,0,0)!important">, </code> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:blue!important">'db-41.xxx.xxx.org,60020,1390274516739'</code> </div> </div> </td> </tr> </tbody> </table> 2)开启/关闭region <table style="border:1px solid silver; width:805px; border-collapse:collapse; word-break:break-word; background:none!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.1em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; font-size:12px!important; min-height:auto!important"> <tbody style="background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.1em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <tr style="background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.1em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <td style="color:rgb(69,69,69); word-break:break-all; border:1px solid silver; padding:3px; border-collapse:collapse; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; line-height:1.1em!important; background:none!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; margin:0px!important; outline:0px!important; overflow:visible!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <div title="Hint: double-click to select code" style="background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.1em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:relative!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <div style="background:none rgb(244,244,244)!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px 1em 0px 0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:rgb(0,130,0)!important"># 语法:balance_switch true|false</code> </div> <div style="border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px 1em 0px 0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:rgb(0,0,0)!important">hbase(main)> balance_switch</code> </div> </div> </td> </tr> </tbody> </table> 3)手动split <table style="border:1px solid silver; width:805px; border-collapse:collapse; word-break:break-word; background:none!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.1em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; font-size:12px!important; min-height:auto!important"> <tbody style="background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.1em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <tr style="background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.1em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <td style="color:rgb(69,69,69); word-break:break-all; border:1px solid silver; padding:3px; border-collapse:collapse; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; line-height:1.1em!important; background:none!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; margin:0px!important; outline:0px!important; overflow:visible!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <div title="Hint: double-click to select code" style="background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.1em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:relative!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <div style="background:none rgb(244,244,244)!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px 1em 0px 0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:rgb(0,130,0)!important"># 语法:split 'regionName', 'splitKey'</code> </div> </div> </td> </tr> </tbody> </table> 4)手动触发major compaction <table style="border:1px solid silver; width:805px; border-collapse:collapse; word-break:break-word; background:none!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.1em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; font-size:12px!important; min-height:auto!important"> <tbody style="background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.1em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <tr style="background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.1em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <td style="color:rgb(69,69,69); word-break:break-all; border:1px solid silver; padding:3px; border-collapse:collapse; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; line-height:1.1em!important; background:none!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; margin:0px!important; outline:0px!important; overflow:visible!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <div title="Hint: double-click to select code" style="background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.1em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:relative!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <div style="background:none rgb(244,244,244)!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px 1em 0px 0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:rgb(0,130,0)!important">#语法:</code> </div> <div style="border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px 1em 0px 0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:rgb(0,130,0)!important">#Compact all regions in a table:</code> </div> <div style="background:none rgb(244,244,244)!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px 1em 0px 0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:rgb(0,130,0)!important">#hbase> major_compact 't1'</code> </div> <div style="border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px 1em 0px 0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:rgb(0,130,0)!important">#Compact an entire region:</code> </div> <div style="background:none rgb(244,244,244)!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px 1em 0px 0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:rgb(0,130,0)!important">#hbase> major_compact 'r1'</code> </div> <div style="border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px 1em 0px 0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:rgb(0,130,0)!important">#Compact a single column family within a region:</code> </div> <div style="background:none rgb(244,244,244)!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px 1em 0px 0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:rgb(0,130,0)!important">#hbase> major_compact 'r1', 'c1'</code> </div> <div style="border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px 1em 0px 0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:rgb(0,130,0)!important">#Compact a single column family within a table:</code> </div> <div style="background:none rgb(244,244,244)!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px 1em 0px 0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:rgb(0,130,0)!important">#hbase> major_compact 't1', 'c1'</code> </div> </div> </td> </tr> </tbody> </table> 6. **配置管理及节点重启** 1)修改hdfs配置 hdfs配置位置:/etc/hadoop/conf <table style="border:1px solid silver; width:805px; border-collapse:collapse; word-break:break-word; background:none!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.1em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; font-size:12px!important; min-height:auto!important"> <tbody style="background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.1em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <tr style="background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.1em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <td style="color:rgb(69,69,69); word-break:break-all; border:1px solid silver; padding:3px; border-collapse:collapse; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; line-height:1.1em!important; background:none!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; margin:0px!important; outline:0px!important; overflow:visible!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <div title="Hint: double-click to select code" style="background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.1em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:relative!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <div style="background:none rgb(244,244,244)!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px 1em 0px 0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:rgb(0,130,0)!important"># 同步hdfs配置</code> </div> <div style="border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px 1em 0px 0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:rgb(255,20,147)!important">cat</code> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:rgb(0,0,0)!important">/home/hadoop/slaves</code> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:rgb(0,0,0)!important">|</code> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:rgb(255,20,147)!important">xargs</code> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:rgb(0,0,0)!important">-i -t </code> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:rgb(255,20,147)!important">scp</code> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:rgb(0,0,0)!important">/etc/hadoop/conf/hdfs-site</code> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:rgb(0,0,0)!important">.xml hadoop@{}:</code> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:rgb(0,0,0)!important">/etc/hadoop/conf/hdfs-site</code> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:rgb(0,0,0)!important">.xml</code> </div> <div style="background:none rgb(244,244,244)!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px 1em 0px 0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:rgb(0,130,0)!important">#关闭:</code> </div> <div style="border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px 1em 0px 0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:rgb(255,20,147)!important">cat</code> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:rgb(0,0,0)!important">/home/hadoop/slaves</code> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:rgb(0,0,0)!important">|</code> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:rgb(255,20,147)!important">xargs</code> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:rgb(0,0,0)!important">-i -t </code> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:rgb(255,20,147)!important">ssh</code> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:rgb(0,0,0)!important">hadoop@{} </code> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:blue!important">"sudo /home/hadoop/cdh4/hadoop-2.0.0-cdh4.2.1/sbin/hadoop-daemon.sh --config /etc/hadoop/conf stop datanode"</code> </div> <div style="background:none rgb(244,244,244)!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px 1em 0px 0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:rgb(0,130,0)!important">#启动:</code> </div> <div style="border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px 1em 0px 0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:rgb(255,20,147)!important">cat</code> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:rgb(0,0,0)!important">/home/hadoop/slaves</code> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:rgb(0,0,0)!important">|</code> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:rgb(255,20,147)!important">xargs</code> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:rgb(0,0,0)!important">-i -t </code> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:rgb(255,20,147)!important">ssh</code> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:rgb(0,0,0)!important">hadoop@{} </code> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:blue!important">"sudo /home/hadoop/cdh4/hadoop-2.0.0-cdh4.2.1/sbin/hadoop-daemon.sh --config /etc/hadoop/conf start datanode"</code> </div> </div> </td> </tr> </tbody> </table> 2)修改hbase配置 hbase配置位置: <table style="border:1px solid silver; width:805px; border-collapse:collapse; word-break:break-word; background:none!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.1em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; font-size:12px!important; min-height:auto!important"> <tbody style="background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.1em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <tr style="background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.1em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <td style="color:rgb(69,69,69); word-break:break-all; border:1px solid silver; padding:3px; border-collapse:collapse; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; line-height:1.1em!important; background:none!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; margin:0px!important; outline:0px!important; overflow:visible!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <div title="Hint: double-click to select code" style="background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.1em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:relative!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <div style="background:none rgb(244,244,244)!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px 1em 0px 0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:rgb(0,130,0)!important"># 同步hbase配置</code> </div> <div style="border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px 1em 0px 0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:rgb(255,20,147)!important">cat</code> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:rgb(0,0,0)!important">/home/hadoop/hbase/conf/regionservers</code> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:rgb(0,0,0)!important">|</code> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:rgb(255,20,147)!important">xargs</code> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:rgb(0,0,0)!important">-i -t </code> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:rgb(255,20,147)!important">scp</code> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:rgb(0,0,0)!important">/home/hadoop/hbase/conf/hbase-site</code> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:rgb(0,0,0)!important">.xml hadoop@{}:</code> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:rgb(0,0,0)!important">/home/hadoop/hbase/conf/hbase-site</code> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:rgb(0,0,0)!important">.xml</code> </div> <div style="background:none rgb(244,244,244)!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px 1em 0px 0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> </div> <div style="border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px 1em 0px 0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:rgb(0,130,0)!important"># graceful重启</code> </div> <div style="background:none rgb(244,244,244)!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px 1em 0px 0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:rgb(255,20,147)!important">cd</code> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:rgb(0,0,0)!important">~</code> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:rgb(0,0,0)!important">/hbase</code> </div> <div style="border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px 1em 0px 0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:rgb(0,0,0)!important">bin</code> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:rgb(0,0,0)!important">/graceful_stop</code> <code style="white-space:pre-wrap; background:none!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,"Bitstream Vera Sans Mono","Courier New",Courier,monospace!important; min-height:auto!important; color:rgb(0,0,0)!important">.sh --restart --reload --debug inspurXXX.xxx.xxx.org</code> </div> </div> </td> </tr> </tbody> </table>
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