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  1. Hadoop Map/Reduce
  2. MAPREDUCE-3516

Possible NPE in org.apache.hadoop.mapred.MapTask.MapOutputBuffer.collect(K key, V value, int partition)

    Details

    • Type: Bug
    • Status: Open
    • Priority: Major
    • Resolution: Unresolved
    • Affects Version/s: 0.20.1, 0.20.2, 0.20.203.0, 0.20.205.0, 0.23.0
    • Fix Version/s: None
    • Component/s: mrv2
    • Labels:
      None
    • Target Version/s:

      Description

      org.apache.hadoop.mapred.MapTask.MapOutputBuffer.collect accepts a pair of Key and Value. There is chance that if somehow if a Null value or Key is passed to the method, we can end up having NPE.

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            • Assignee:
              subrotosanyal Subroto Sanyal
              Reporter:
              subrotosanyal Subroto Sanyal
            • Votes:
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              Dates

              • Created:
                Updated: