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Date: Wed, 24 Jun 2009 04:09:07 -0700 (PDT)
From: "Ramya R (JIRA)" <jira@apache.org>
To: mapreduce-dev@hadoop.apache.org
Subject: [jira] Created: (MAPREDUCE-660) MRBench throws NPE
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MRBench throws NPE
------------------

                 Key: MAPREDUCE-660
                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-660
             Project: Hadoop Map/Reduce
          Issue Type: Bug
          Components: test
    Affects Versions: 0.20.1
            Reporter: Ramya R
            Priority: Minor
             Fix For: 0.20.1


On running "hadoop  org.apache.hadoop.mapred.MRBench" the following exception is obtained:
{noformat}
Exception in thread "main" java.lang.NullPointerException
        at java.util.Hashtable.put(Hashtable.java:394)
        at java.util.Properties.setProperty(Properties.java:143)
        at org.apache.hadoop.conf.Configuration.set(Configuration.java:403)
        at org.apache.hadoop.mapred.JobConf.setJar(JobConf.java:208)
        at org.apache.hadoop.mapred.MRBench.runJobInSequence(MRBench.java:177)
        at org.apache.hadoop.mapred.MRBench.main(MRBench.java:280)
{noformat}


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