linux安装flume及问题
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$1.run(URLClassLoader.java:202)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
解决：将你的jdk6变成jdk7
变成jdk7后报错变为：
错误: 找不到或无法加载主类 org.apache.flume.tools.GetJavaProperty
将你的Hbase配置文件的hbas-env.sh中的配置变为：
