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Date: Fri, 18 Sep 2009 06:39:16 -0700 (PDT)
From: "Iyappan Srinivasan (JIRA)" <jira@apache.org>
To: mapreduce-dev@hadoop.apache.org
Subject: [jira] Created: (MAPREDUCE-1005) why should not capacity sheduler
 jar not copied under lib during build
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why should not capacity sheduler jar not copied under lib during build
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                 Key: MAPREDUCE-1005
                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-1005
             Project: Hadoop Map/Reduce
          Issue Type: Improvement
          Components: build
    Affects Versions: 0.21.0
            Reporter: Iyappan Srinivasan


Right now, the capacity-scheduler.jar is not getting copied under trunk/build/hadoop-mapred-0.21.0-dev/lib/. It stays in trunk/build/hadoop-mapred-0.21.0-dev/contrib/capacity-scheduler/hadoop-0.21.0-dev-capacity-scheduler.jar.  Every time somebody tries to build the trunk, they have to copy this jar from contrib to lib manually. 

During any kind of build (ant binary, ant bin-package, ant package) , this jar file should also get copied to lib. If a person uses default or fair sheduler, he will not use it, but still there is no harm of it being in lib. If he uses capacity scheduler, then it gets used automatically. This manual copy should be avoided.


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