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  1. Apache Tez
  2. TEZ-1596

Secure Shuffle utils is extremely expensive for fast queries

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Details

    • Bug
    • Status: Closed
    • Major
    • Resolution: Fixed
    • 0.6.0
    • 0.5.2
    • None
    • Reviewed

    Description

      Generating the hash for YARN's secure shuffle is more expensive than the actual HTTP call once keep-alive is turned on.

      Attachments

        1. Shuffle_generateHash_afterFix.png
          174 kB
          Rajesh Balamohan
        2. Shuffle_generateHash.png
          171 kB
          Rajesh Balamohan
        3. shuffle-secure.png
          112 kB
          Gopal Vijayaraghavan
        4. shuffle-secure-drilldown.png
          42 kB
          Gopal Vijayaraghavan
        5. TEZ-1596.2.patch
          22 kB
          Rajesh Balamohan
        6. TEZ-1596.hack.patch
          2 kB
          Gopal Vijayaraghavan

        Activity

          People

            rajesh.balamohan Rajesh Balamohan
            gopalv Gopal Vijayaraghavan
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            Dates

              Created:
              Updated:
              Resolved: