Uploaded image for project: 'Hive'
  1. Hive
  2. HIVE-16013

Fragments without locality can stack up on nodes

    XMLWordPrintableJSON

    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 2.2.0
    • Fix Version/s: 2.2.0
    • Component/s: llap
    • Labels:
      None
    • Target Version/s:

      Description

      When no locality information is provide, task requests can stack up on a node because of consistent no selection. When locality information is not provided we should fallback to random selection for better work distribution.

        Attachments

        1. HIVE-16013.1.patch
          6 kB
          Prasanth Jayachandran
        2. HIVE-16013.2.patch
          22 kB
          Prasanth Jayachandran

          Activity

            People

            • Assignee:
              prasanth_j Prasanth Jayachandran
              Reporter:
              sseth Siddharth Seth
            • Votes:
              0 Vote for this issue
              Watchers:
              2 Start watching this issue

              Dates

              • Created:
                Updated:
                Resolved: