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  1. Hadoop Map/Reduce
  2. MAPREDUCE-6215

Map is not cleared in SortedMapWritable.readFields(DataInput in)

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    Details

    • Type: Bug
    • Status: Open
    • Priority: Major
    • Resolution: Unresolved
    • Affects Version/s: 2.6.0
    • Fix Version/s: None
    • Component/s: mrv1, mrv2
    • Labels:
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      Description

      The readFields(DataInput in) in SortedMapWritable doesn't reset the internally used SortedMap. If this Writable object is reused then entries will get accumulated in the map with every call of readFields().

      I have seen this behavior when using SequenceFileInputFormat. See SequenceFileRecordReader.java and SequenceFile.Reader.

        Attachments

        1. apache-sortedMapWritable.patch
          0.7 kB
          Ahmed Radwan

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            People

            • Assignee:
              ahmed.radwan Ahmed Radwan
              Reporter:
              ahmed.radwan Ahmed Radwan
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              Dates

              • Created:
                Updated: