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From "kavita sharma (Created) (JIRA)" <j...@apache.org>
Subject [jira] [Created] (MAPREDUCE-3539) possible Cases for NullPointerException
Date Tue, 13 Dec 2011 13:11:30 GMT
possible Cases for NullPointerException

                 Key: MAPREDUCE-3539
                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-3539
             Project: Hadoop Map/Reduce
          Issue Type: Improvement
    Affects Versions: 0.21.0,, 0.20.2, 1.0.0
            Reporter: kavita sharma
            Priority: Trivial
             Fix For: 1.0.0,

in DistCh.java

in setup method
if opWriter is null then if we will try to close will throw NPE.

in checkDuplication method
if in is null then if we will try to close will throw NPE.

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