hadoop classpath设置

// get all the command line arguments passed in by the user conf
String files = conf.get("tmpfiles");
String libjars = conf.get("tmpjars");
String archives = conf.get("tmparchives");
String jobJar = job.getJar();


{
CLASSPATH={{PWD}}
<CPS>$HADOOP_CLIENT_CONF_DIR
<CPS>$HADOOP_CONF_DIR
<CPS>$HADOOP_COMMON_HOME/*
<CPS>$HADOOP_COMMON_HOME/lib/*
<CPS>$HADOOP_HDFS_HOME/*
<CPS>$HADOOP_HDFS_HOME/lib/*
<CPS>$HADOOP_YARN_HOME/*
<CPS>$HADOOP_YARN_HOME/lib/*
<CPS>$HADOOP_MAPRED_HOME/*
<CPS>$HADOOP_MAPRED_HOME/lib/*
<CPS>$MR2_CLASSPATH
<CPS>job.jar/job.jar
<CPS>job.jar/classes/
<CPS>job.jar/lib/*
<CPS>{{PWD}
}/*
}