zookeeper 3.6.3 安装一

你的名字 2023-01-19 03:28 110阅读 0赞

os: centos 7.6  
zookeeper: 3.6.3

# 版本 #

# cat /etc/centos-release
    CentOS Linux release 7.6.1810 (Core)

# 安装jdk #

# yum install java-1.8.0-openjdk*
    
    
    # yum list installed |grep -i java
    java-1.8.0-openjdk.x86_64          1:1.8.0.292.b10-1.el7_9             @updates 
    java-1.8.0-openjdk-accessibility.x86_64
    java-1.8.0-openjdk-demo.x86_64     1:1.8.0.292.b10-1.el7_9             @updates 
    java-1.8.0-openjdk-devel.x86_64    1:1.8.0.292.b10-1.el7_9             @updates 
    java-1.8.0-openjdk-headless.x86_64 1:1.8.0.292.b10-1.el7_9             @updates 
    java-1.8.0-openjdk-javadoc.noarch  1:1.8.0.292.b10-1.el7_9             @updates 
    java-1.8.0-openjdk-javadoc-zip.noarch
    java-1.8.0-openjdk-src.x86_64      1:1.8.0.292.b10-1.el7_9             @updates 
    java-atk-wrapper.x86_64            0.30.4-5.el7                        @base    
    javapackages-tools.noarch          3.4.1-11.el7                        @anaconda
    python-javapackages.noarch         3.4.1-11.el7                        @anaconda
    tzdata-java.noarch                 2021a-1.el7                         @updates

# 下载配置 #

# cd /usr/local
    # wget http://mirror.bit.edu.cn/apache/zookeeper/zookeeper-3.6.3/apache-zookeeper-3.6.3-bin.tar.gz
    # tar -zxvf apache-zookeeper-3.6.3-bin.tar.gz
    # cd zookeeper-3.6.3
    # cp ./conf/zoo_sample.cfg ./conf/zoo.cfg
    
    # egrep ^[a-z] ./conf/zoo.cfg
    tickTime=2000
    initLimit=10
    syncLimit=5
    dataDir=/tmp/zookeeper
    clientPort=2181
    server.1=192.168.56.101:2888:3888
    server.2=192.168.56.102:2888:3888
    server.3=192.168.56.103:2888:3888

注意三个节点的 myid 值各不相同

# mkdir -p /tmp/zookeeper; echo "1" >> /tmp/zookeeper/myid;

# mkdir -p /tmp/zookeeper; echo "2" >> /tmp/zookeeper/myid;

# mkdir -p /tmp/zookeeper; echo "3" >> /tmp/zookeeper/myid;

# 启动 #

# ./bin/zkServer.sh start ./conf/zoo.cfg
    # ./bin/zkServer.sh status ./conf/zoo.cfg
    ZooKeeper JMX enabled by default
    Using config: ./conf/zoo.cfg
    Mode: leader

查看端口

# netstat -lntp 
    Active Internet connections (only servers)
    Proto Recv-Q Send-Q Local Address           Foreign Address         State       PID/Program name    
    tcp        0      0 0.0.0.0:111             0.0.0.0:*               LISTEN      1/systemd           
    tcp        0      0 192.168.56.181:3888     0.0.0.0:*               LISTEN      5110/java           
    tcp        0      0 0.0.0.0:8080            0.0.0.0:*               LISTEN      5110/java           
    tcp        0      0 0.0.0.0:6000            0.0.0.0:*               LISTEN      4060/X              
    tcp        0      0 0.0.0.0:22              0.0.0.0:*               LISTEN      3727/sshd           
    tcp        0      0 127.0.0.1:631           0.0.0.0:*               LISTEN      3726/cupsd          
    tcp        0      0 127.0.0.1:25            0.0.0.0:*               LISTEN      4034/master         
    tcp        0      0 127.0.0.1:6010          0.0.0.0:*               LISTEN      4417/sshd: root@pts 
    tcp        0      0 0.0.0.0:45371           0.0.0.0:*               LISTEN      5110/java           
    tcp        0      0 0.0.0.0:2181            0.0.0.0:*               LISTEN      5110/java

# ./bin/zkCli.sh
    
    
    
    [root@n1 apache-zookeeper-3.6.3-bin]# ./bin/zkCli.sh
    /usr/bin/java
    Connecting to localhost:2181
    2021-05-07 16:47:06,975 [myid:] - INFO  [main:Environment@98] - Client environment:zookeeper.version=3.6.3--6401e4ad2087061bc6b9f80dec2d69f2e3c8660a, built on 04/08/2021 16:35 GMT
    2021-05-07 16:47:06,980 [myid:] - INFO  [main:Environment@98] - Client environment:host.name=n1
    2021-05-07 16:47:06,980 [myid:] - INFO  [main:Environment@98] - Client environment:java.version=1.8.0_292
    2021-05-07 16:47:06,983 [myid:] - INFO  [main:Environment@98] - Client environment:java.vendor=Red Hat, Inc.
    2021-05-07 16:47:06,983 [myid:] - INFO  [main:Environment@98] - Client environment:java.home=/usr/lib/jvm/java-1.8.0-openjdk-1.8.0.292.b10-1.el7_9.x86_64/jre
    2021-05-07 16:47:06,983 [myid:] - INFO  [main:Environment@98] - Client environment:java.class.path=/usr/local/apache-zookeeper-3.6.3-bin/bin/../zookeeper-server/target/classes:/usr/local/apache-zookeeper-3.6.3-bin/bin/../build/classes:/usr/local/apache-zookeeper-3.6.3-bin/bin/../zookeeper-server/target/lib/*.jar:/usr/local/apache-zookeeper-3.6.3-bin/bin/../build/lib/*.jar:/usr/local/apache-zookeeper-3.6.3-bin/bin/../lib/zookeeper-prometheus-metrics-3.6.3.jar:/usr/local/apache-zookeeper-3.6.3-bin/bin/../lib/zookeeper-jute-3.6.3.jar:/usr/local/apache-zookeeper-3.6.3-bin/bin/../lib/zookeeper-3.6.3.jar:/usr/local/apache-zookeeper-3.6.3-bin/bin/../lib/snappy-java-1.1.7.jar:/usr/local/apache-zookeeper-3.6.3-bin/bin/../lib/slf4j-log4j12-1.7.25.jar:/usr/local/apache-zookeeper-3.6.3-bin/bin/../lib/slf4j-api-1.7.25.jar:/usr/local/apache-zookeeper-3.6.3-bin/bin/../lib/simpleclient_servlet-0.6.0.jar:/usr/local/apache-zookeeper-3.6.3-bin/bin/../lib/simpleclient_hotspot-0.6.0.jar:/usr/local/apache-zookeeper-3.6.3-bin/bin/../lib/simpleclient_common-0.6.0.jar:/usr/local/apache-zookeeper-3.6.3-bin/bin/../lib/simpleclient-0.6.0.jar:/usr/local/apache-zookeeper-3.6.3-bin/bin/../lib/netty-transport-native-unix-common-4.1.63.Final.jar:/usr/local/apache-zookeeper-3.6.3-bin/bin/../lib/netty-transport-native-epoll-4.1.63.Final.jar:/usr/local/apache-zookeeper-3.6.3-bin/bin/../lib/netty-transport-4.1.63.Final.jar:/usr/local/apache-zookeeper-3.6.3-bin/bin/../lib/netty-resolver-4.1.63.Final.jar:/usr/local/apache-zookeeper-3.6.3-bin/bin/../lib/netty-handler-4.1.63.Final.jar:/usr/local/apache-zookeeper-3.6.3-bin/bin/../lib/netty-common-4.1.63.Final.jar:/usr/local/apache-zookeeper-3.6.3-bin/bin/../lib/netty-codec-4.1.63.Final.jar:/usr/local/apache-zookeeper-3.6.3-bin/bin/../lib/netty-buffer-4.1.63.Final.jar:/usr/local/apache-zookeeper-3.6.3-bin/bin/../lib/metrics-core-3.2.5.jar:/usr/local/apache-zookeeper-3.6.3-bin/bin/../lib/log4j-1.2.17.jar:/usr/local/apache-zookeeper-3.6.3-bin/bin/../lib/json-simple-1.1.1.jar:/usr/local/apache-zookeeper-3.6.3-bin/bin/../lib/jline-2.14.6.jar:/usr/local/apache-zookeeper-3.6.3-bin/bin/../lib/jetty-util-ajax-9.4.39.v20210325.jar:/usr/local/apache-zookeeper-3.6.3-bin/bin/../lib/jetty-util-9.4.39.v20210325.jar:/usr/local/apache-zookeeper-3.6.3-bin/bin/../lib/jetty-servlet-9.4.39.v20210325.jar:/usr/local/apache-zookeeper-3.6.3-bin/bin/../lib/jetty-server-9.4.39.v20210325.jar:/usr/local/apache-zookeeper-3.6.3-bin/bin/../lib/jetty-security-9.4.39.v20210325.jar:/usr/local/apache-zookeeper-3.6.3-bin/bin/../lib/jetty-io-9.4.39.v20210325.jar:/usr/local/apache-zookeeper-3.6.3-bin/bin/../lib/jetty-http-9.4.39.v20210325.jar:/usr/local/apache-zookeeper-3.6.3-bin/bin/../lib/javax.servlet-api-3.1.0.jar:/usr/local/apache-zookeeper-3.6.3-bin/bin/../lib/jackson-databind-2.10.5.1.jar:/usr/local/apache-zookeeper-3.6.3-bin/bin/../lib/jackson-core-2.10.5.jar:/usr/local/apache-zookeeper-3.6.3-bin/bin/../lib/jackson-annotations-2.10.5.jar:/usr/local/apache-zookeeper-3.6.3-bin/bin/../lib/commons-cli-1.2.jar:/usr/local/apache-zookeeper-3.6.3-bin/bin/../lib/audience-annotations-0.5.0.jar:/usr/local/apache-zookeeper-3.6.3-bin/bin/../zookeeper-*.jar:/usr/local/apache-zookeeper-3.6.3-bin/bin/../zookeeper-server/src/main/resources/lib/*.jar:/usr/local/apache-zookeeper-3.6.3-bin/bin/../conf:
    2021-05-07 16:47:06,984 [myid:] - INFO  [main:Environment@98] - Client environment:java.library.path=/usr/java/packages/lib/amd64:/usr/lib64:/lib64:/lib:/usr/lib
    2021-05-07 16:47:06,984 [myid:] - INFO  [main:Environment@98] - Client environment:java.io.tmpdir=/tmp
    2021-05-07 16:47:06,984 [myid:] - INFO  [main:Environment@98] - Client environment:java.compiler=<NA>
    2021-05-07 16:47:06,984 [myid:] - INFO  [main:Environment@98] - Client environment:os.name=Linux
    2021-05-07 16:47:06,984 [myid:] - INFO  [main:Environment@98] - Client environment:os.arch=amd64
    2021-05-07 16:47:06,984 [myid:] - INFO  [main:Environment@98] - Client environment:os.version=3.10.0-957.el7.x86_64
    2021-05-07 16:47:06,984 [myid:] - INFO  [main:Environment@98] - Client environment:user.name=root
    2021-05-07 16:47:06,984 [myid:] - INFO  [main:Environment@98] - Client environment:user.home=/root
    2021-05-07 16:47:06,984 [myid:] - INFO  [main:Environment@98] - Client environment:user.dir=/usr/local/apache-zookeeper-3.6.3-bin
    2021-05-07 16:47:06,985 [myid:] - INFO  [main:Environment@98] - Client environment:os.memory.free=24MB
    2021-05-07 16:47:06,988 [myid:] - INFO  [main:Environment@98] - Client environment:os.memory.max=228MB
    2021-05-07 16:47:06,988 [myid:] - INFO  [main:Environment@98] - Client environment:os.memory.total=31MB
    2021-05-07 16:47:06,993 [myid:] - INFO  [main:ZooKeeper@1006] - Initiating client connection, connectString=localhost:2181 sessionTimeout=30000 watcher=org.apache.zookeeper.ZooKeeperMain$MyWatcher@5e265ba4
    2021-05-07 16:47:07,005 [myid:] - INFO  [main:X509Util@77] - Setting -D jdk.tls.rejectClientInitiatedRenegotiation=true to disable client-initiated TLS renegotiation
    2021-05-07 16:47:07,015 [myid:] - INFO  [main:ClientCnxnSocket@239] - jute.maxbuffer value is 1048575 Bytes
    2021-05-07 16:47:07,028 [myid:] - INFO  [main:ClientCnxn@1736] - zookeeper.request.timeout value is 0. feature enabled=false
    Welcome to ZooKeeper!
    2021-05-07 16:47:07,056 [myid:localhost:2181] - INFO  [main-SendThread(localhost:2181):ClientCnxn$SendThread@1181] - Opening socket connection to server localhost/127.0.0.1:2181.
    2021-05-07 16:47:07,056 [myid:localhost:2181] - INFO  [main-SendThread(localhost:2181):ClientCnxn$SendThread@1183] - SASL config status: Will not attempt to authenticate using SASL (unknown error)
    JLine support is enabled
    2021-05-07 16:47:07,166 [myid:localhost:2181] - INFO  [main-SendThread(localhost:2181):ClientCnxn$SendThread@1013] - Socket connection established, initiating session, client: /127.0.0.1:54600, server: localhost/127.0.0.1:2181
    2021-05-07 16:47:07,198 [myid:localhost:2181] - INFO  [main-SendThread(localhost:2181):ClientCnxn$SendThread@1448] - Session establishment complete on server localhost/127.0.0.1:2181, session id = 0x100001e3e5a0000, negotiated timeout = 30000
    
    WATCHER::
    
    WatchedEvent state:SyncConnected type:None path:null