Monthly Archives: May 2012

Cloudera hadoop cluster setup on Rackspace

Posted on May 28, 2012 by Xiaomeng (Shawn) Wan

1. start the master server (ubuntu in this example) and add username/group 2. install Java 1.6 (Sun JDK) 3. install CDH3 (namenode, secondarynamenode, jobtracker, datanode, tasktracker, pig,…) 4. config CDH3 sudo cp -r /etc/hadoop-0.20/conf.empty /etc/hadoop-0.20/conf.cluster sudo update-alternatives –install /etc/hadoop-0.20/conf hadoop-0.20-conf … Continue reading →

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