HADOOP INSTALL

HADOOP_HOME=/opt/hadoop/hadoop-2.5.0/
HADOOP_PREFIX=/opt/hadoop/hadoop-2.5.0/
HADOOP_COMMON_LIB_NATIVE_DIR=/opt/hadoop/hadoop-2.5.0/lib/native
HADOOP_HDFS_HOME=/opt/hadoop/hadoop-2.5.0/
HADOOP_COMMON_HOME=/opt/hadoop/hadoop-2.5.0/
HADOOP_YARN_HOME=/opt/hadoop/hadoop-2.5.0/
HADOOP_CONF_DIR=/opt/hadoop/hadoop-2.5.0/etc/
HADOOP_OPTS=-Djava.library.path=/opt/hadoop/hadoop-2.5.0/lib
HADOOP_MAPRED_HOME=/opt/hadoop/hadoop-2.5.0/

HADOOP INSTALL

原文：http://my.oschina.net/innovation/blog/345323