Set LD_LIBRARY_PATH and CLASSPATH on cluster nodes before running a hadoop job

Posted by Ashish Sharma on Super User See other posts from Super User or by Ashish Sharma
Published on 2012-11-30T17:24:47Z Indexed on 2012/12/01 11:09 UTC
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linux

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apache

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hadoop

I need to set LD_LIBRARY_PATH and CLASSPATH before running a job a cluster. In LD_LIBRARY_PATH i need to add location of some jars which are required while running the job, As these jars are avaiable at my cluster, similar with CLASSPATH.

I have a 3 NODE cluster, I need to set this LD_LIBRARY_PATH and CLASSPATH for all the 3 data nodes so that the following jar are available while running the job

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