org/apache/flume/tools/GetJavaProperty

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)

Could not find the main class: org.apache.flume.tools.GetJavaProperty.  Program will exit.

错误: 找不到或无法加载主类 org.apache.flume.tools.GetJavaProperty

原因：

1、jdk冲突

2、安装了hbase就会报着个错

解决：

1、卸载openjdk

2、安装jdk7.

3、将hbase的hbase.env.sh的一行配置注释掉

# Extra Java CLASSPATH elements. Optional.

#export HBASE_CLASSPATH=/home/hadoop/hbase/conf

4、或者将HBASE_CLASSPATH改为JAVA_CLASSPATH,配置如下

# Extra Java CLASSPATH elements. Optional.

export JAVA_CLASSPATH=.:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar