Uploaded image for project: 'Hive'
  1. Hive
  2. HIVE-7926 long-lived daemons for query fragment execution, I/O and caching
  3. HIVE-10937

LLAP: make ObjectCache for plans work properly in the daemon

Log workAgile BoardRank to TopRank to BottomBulk Copy AttachmentsBulk Move AttachmentsAdd voteVotersWatch issueWatchersConvert to IssueMoveLinkCloneLabelsUpdate Comment AuthorReplace String in CommentUpdate Comment VisibilityDelete Comments
    XMLWordPrintableJSON

Details

    • Sub-task
    • Status: Patch Available
    • Major
    • Resolution: Unresolved
    • None
    • None
    • llap
    • None

    Description

      There's perf hit otherwise, esp. when stupid planner creates 1009 reducers of 4Mb each.

      Attachments

        1. HIVE-10937.patch
          20 kB
          Sergey Shelukhin
        2. HIVE-10937.01.patch
          21 kB
          Sergey Shelukhin
        3. HIVE-10937.02.patch
          20 kB
          Sergey Shelukhin
        4. HIVE-10937.03.patch
          23 kB
          Sergey Shelukhin
        5. HIVE-10937.04.patch
          23 kB
          Sergey Shelukhin
        6. HIVE-10937.05.patch
          24 kB
          Sergey Shelukhin

        Issue Links

        links to

        Web Link RB

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

          People

            sershe Sergey Shelukhin Assign to me
            sershe Sergey Shelukhin
            Votes:
            0 Vote for this issue
            Watchers:
            3 Start watching this issue

            Dates

              Created:
              Updated:

              Slack

                Issue deployment