Uploaded image for project: 'Flink'
  1. Flink
  2. FLINK-3120

Set number of event loop thread and number of buffer pool arenas to same number

Attach filesAttach ScreenshotVotersWatch issueWatchersCreate sub-taskLinkCloneUpdate Comment AuthorReplace String in CommentUpdate Comment VisibilityDelete Comments
    XMLWordPrintableJSON

Details

    • Improvement
    • Status: Closed
    • Major
    • Resolution: Fixed
    • 0.10.1
    • 1.0.0
    • Runtime / Coordination
    • None

    Description

      If a user changes the default number of event loop threads, the number of buffer pool arenas is still the default (2 * cores). Both numbers should be the same to prevent buffer allocation contention during runtime.

      Attachments

        Activity
          This comment will be Viewable by All Users Viewable by All Users
          Cancel

          People

            uce Ufuk Celebi
            uce Ufuk Celebi
            Votes:
            0 Vote for this issue
            Watchers:
            3 Start watching this issue

            Dates

              Created:
              Updated:
              Resolved:

              Slack

                Issue deployment