hadoop

[asu126]

• https://www.yiibai.com/hadoop/hadoop_enviornment_setup.htm
• https://waylau.com/about-hadoop/
• http://www.importnew.com/21536.html

[asu126]

export HADOOP_CLASSPATH=$(find $HADOOP_HOME -name '*.jar' | xargs echo | tr ' ' ':')
export CLASSPATH=$CLASSPATH:$HADOOP_CLASSPATH