Details

    • Type: Sub-task Sub-task
    • Status: Closed
    • Priority: Blocker Blocker
    • Resolution: Fixed
    • Affects Version/s: 0.23.1
    • Fix Version/s: 0.23.1
    • Component/s: mrv2
    • Labels:
      None

      Description

      Shuffle benchmark is nearly 1.5X slower(almost 55% increased) in 0.23 than Hadoop-0.20.204 on 350 nodes size cluster.

        Issue Links

          Activity

          Karam Singh created issue -
          Arun C Murthy made changes -
          Field Original Value New Value
          Assignee Vinod Kumar Vavilapalli [ vinodkv ]
          Vinod Kumar Vavilapalli made changes -
          Summary Shuffle runtime is nearly 1.5x slower in 0.23 Shuffle benchmark is nearly 1.5x slower in 0.23
          Priority Major [ 3 ] Blocker [ 1 ]
          Description Shuffle runtime is nearly 1.5X slower(almost 55% increased) in 0.23 than Hadoop-0.20.204 on 350 nodes size cluster. Shuffle benchmark is nearly 1.5X slower(almost 55% increased) in 0.23 than Hadoop-0.20.204 on 350 nodes size cluster.
          Vinod Kumar Vavilapalli made changes -
          Parent MAPREDUCE-3561 [ 12535237 ]
          Issue Type Bug [ 1 ] Sub-task [ 7 ]
          Arun C Murthy made changes -
          Link This issue is blocked by MAPREDUCE-3641 [ MAPREDUCE-3641 ]
          Mahadev konar made changes -
          Status Open [ 1 ] Resolved [ 5 ]
          Fix Version/s 0.23.1 [ 12318883 ]
          Resolution Fixed [ 1 ]
          Arun C Murthy made changes -
          Status Resolved [ 5 ] Closed [ 6 ]

            People

            • Assignee:
              Vinod Kumar Vavilapalli
              Reporter:
              Karam Singh
            • Votes:
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              Watchers:
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              Dates

              • Created:
                Updated:
                Resolved:

                Development