hadoop 安装 Error: Could not find or load main class org.apache.hadoop.util.VersionInfo
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hadoop 安装 Error: Could not find or load main class org.apache.hadoop.util.VersionInfo
$hadoop version
报错:
Error: Could not find or load main class org.apache.hadoop.util.VersionInfo
http://blog.csdn.net/u014772300/article/details/78117188
其实大部分都是java_home错误,根据我的上一篇博客,找到正确的java安装路径。写入.bashrc即可解决。
export JAVA_HOME=你现有的java安装路径
下面发一下我的hadoop .bashrc
export JAVA_HOME=你的java路径export HADOOP_HOME=你的hadoop路径export HADOOP_INSTALL=$HADOOP_HOMEexport HADOOP_MAPRED_HOME=$HADOOP_HOMEexport HADOOP_COMMON_HOME=$HADOOP_HOMEexport HADOOP_HDFS_HOME=$HADOOP_HOMEexport YARN_HOME=$HADOOP_HOMEexport HADOOP_COMMON_LIB_NATIVE_DIR=$HADOOP_HOME/lib/nativeexport PATH=$PATH:$HADOOP_HOME/sbin:$HADOOP_HOME/binexport HADOOP_CLASSPATH=$(hadoop classpath):$HADOOP_CLASSPATH
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