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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, 0.20.205.0, 0.20.2, 1.0.0
            Reporter: kavita sharma
            Priority: Trivial
             Fix For: 1.0.0, 0.20.205.0


in DistCh.java

{noformat}
in setup method
opWriter.close();
if opWriter is null then if we will try to close will throw NPE.
{noformat}

{noformat}
in checkDuplication method
in.close();
if in is null then if we will try to close will throw NPE.
{noformat}

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