hbase ClassNotFoundException

Question

I want to run a map reduce example:

    package my.test;

import java.io.IOException;
import java.util.HashMap;
import java.util.Map;
import java.util.Map.En         


        

Answer 1

I'm using the following script to add job's dependencies in lib folder and hbase's dependencies to job's classpath:

cp=$(find `pwd` -name '*.jar' | tr '\n', ',')
cp=$cp$(hbase mapredcp 2>&1 | tail -1 | tr ':' ',')
export HADOOP_CLASSPATH=`echo ${cp} | sed s/,/:/g`
hadoop jar `pwd`/bin/mr.jar \
--libjars ${cp} \
$@