Uploaded image for project: 'Flink'
  1. Flink
  2. FLINK-5856

Need return redundant containers to yarn for yarn mode

    XMLWordPrintableJSON

Details

    • Bug
    • Status: Closed
    • Major
    • Resolution: Duplicate
    • None
    • None
    • Deployment / YARN

    Description

      In flip6, for flink on yarn mode, RM requests container from yarn according to the requirement of the JM. But the AMRMClientAsync used in yarn doesn't guarantee that the number of containers returned exactly equal to the number requested. So it need to record the number request by flink rm and return the redundant ones to yarn.

      Attachments

        Issue Links

          duplicates

          Improvement - An improvement or enhancement to an existing feature or task. FLINK-9455 Make SlotManager aware of multi slot TaskManagers

          • Major - Major loss of function.
          • Closed
          links to

          Web Link GitHub Pull Request #3398

          Activity

            People

              tiemsn shuai.xu
              tiemsn shuai.xu
              Votes:
              0 Vote for this issue
              Watchers:
              3 Start watching this issue

              Dates

                Created:
                Updated:
                Resolved: