linux安装flume及问题

秒速五厘米 2021-09-29 10:44 413阅读 0赞

验证是否安装成功:

\[root@master conf\]\# /usr/local/src/apache-flume-1.6.0-bin/bin/flume-ng version  
Error: Could not find or load main class org.apache.flume.tools.GetJavaProperty  
Flume 1.6.0  
Source code repository: https://git-wip-us.apache.org/repos/asf/flume.git  
Revision: 2561a23240a71ba20bf288c7c2cda88f443c2080  
Compiled by hshreedharan on Mon May 11 11:15:44 PDT 2015  
om source with checksum b29e416802ce9ece3269d34233baf43f  
\[root@master conf\]\# cd /usr/local/src/hbase-0.98.24-hadoop1  
hbase-0.98.24-hadoop1/ hbase-0.98.24-hadoop1-bin.tar.gz  
\[root@master conf\]\# cd /usr/local/src/hbase-0.98.24-hadoop1/  
\[root@master hbase-0.98.24-hadoop1\]\# cd conf/  
\[root@master conf\]\# ll  
total 36  
\-rw-r--r-- 1 fush fush 1811 Dec 22 2016 hadoop-metrics2-hbase.properties  
\-rw-r--r-- 1 fush fush 4023 Dec 22 2016 hbase-env.cmd  
\-rw-r--r-- 1 fush fush 7188 Jun 29 11:39 hbase-env.sh  
\-rw-r--r-- 1 fush fush 2257 Dec 22 2016 hbase-policy.xml  
\-rw-r--r-- 1 fush fush 1528 Jun 29 14:14 hbase-site.xml  
\-rw-r--r-- 1 fush fush 4455 Dec 22 2016 log4j.properties  
\-rw-r--r-- 1 fush fush 21 Jun 29 10:45 regionservers  
\[root@master conf\]\# vim hbase-env.sh

注释：\# export HBASE\_CLASSPATH=$JAVA\_HOME/lib

\[root@master conf\]\# /usr/local/src/apache-flume-1.6.0-bin/bin/flume-ng version      \#\#\#\#\#\#成功  
Flume 1.6.0  
Source code repository: https://git-wip-us.apache.org/repos/asf/flume.git  
Revision: 2561a23240a71ba20bf288c7c2cda88f443c2080  
Compiled by hshreedharan on Mon May 11 11:15:44 PDT 2015  
From source with checksum b29e416802ce9ece3269d34233baf43f

5）问题

如果执行flume-ng 的时候执行报错：Caused by: [Java][].lang.ClassNotFoundException: org.apache.flume.tools.GetJavaProperty

一般来说是由于jdk版本造成的，改为JDK7版本就好了

错误: 找不到或无法加载主类 org.apache.flume.tools.GetJavaProperty或者Error: Could not find or load main class org.apache.flume.tools.GetJavaProperty

一般来说是由于装了[Hbase][]等工具的原因

flume运行flume-ng version时报错信息：

Exception in thread "main" [Java][].lang.NoClassDefFoundError: org/apache/flume/tools/GetJavaProperty

Caused by: java.lang.ClassNotFoundException: org.apache.flume.tools.GetJavaProperty

at java[.NET][].URLClassLoader$1.run(URLClassLoader.java:202)

at java.security.AccessController.doPrivileged(Native Method)

at java[.net][.NET].URLClassLoader.findClass(URLClassLoader.java:190)

at java.lang.ClassLoader.loadClass(ClassLoader.java:306)