Uploaded image for project: 'Flink'
  1. Flink
  2. FLINK-5839 Flink Security problem collection
  3. FLINK-5903

taskmanager.numberOfTaskSlots and yarn.containers.vcores did not work well in YARN mode

    Details

    • Type: Sub-task
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 1.3.0
    • Component/s: YARN
    • Labels:
      None

      Description

      Now Flink did not respect taskmanager.numberOfTaskSlots and yarn.containers.vcores in flink-conf.yaml, but only -s parameter in CLI.

      Details is that taskmanager.numberOfTaskSlots is not working in anyway andyarn.containers.vcores is only used in requesting container(TM) resources but not aware to TM, which means TM will always think it has default(1) Slots if -s is not configured.

        Attachments

          Issue Links

            Activity

              People

              • Assignee:
                WangTao Tao Wang
                Reporter:
                WangTao Tao Wang
              • Votes:
                0 Vote for this issue
                Watchers:
                3 Start watching this issue

                Dates

                • Created:
                  Updated:
                  Resolved: