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  1. Apache Tez
  2. TEZ-1913

Reduce deserialize cost in ValuesIterator

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Details

    • Bug
    • Status: Closed
    • Major
    • Resolution: Fixed
    • None
    • 0.7.0
    • None
    • Reviewed

    Description

      When TezRawKeyValueIterator->isSameKey() is added, it should be possible to reduce the number of deserializations in ValuesIterator->readNextKey().

      Creating this ticket to track the issue.

      Attachments

        1. TEZ-1913.1.patch
          2 kB
          Rajesh Balamohan
        2. TEZ-1913.2.patch
          10 kB
          Rajesh Balamohan
        3. TEZ-1913.3.patch
          12 kB
          Rajesh Balamohan

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            rajesh.balamohan Rajesh Balamohan
            rajesh.balamohan Rajesh Balamohan
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              Updated:
              Resolved:

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