Uploaded image for project: 'Hadoop YARN'
  1. Hadoop YARN
  2. YARN-3091 [Umbrella] Improve and fix locks of RM scheduler
  3. YARN-3008

FairScheduler: Use lock for queuemanager instead of synchronized on FairScheduler

    XMLWordPrintableJSON

Details

    • Sub-task
    • Status: Open
    • Major
    • Resolution: Unresolved
    • None
    • None
    • fairscheduler
    • None

    Description

      Instead of a big monolithic lock on FairScheduler, we can have an explicit lock on queuemanager and revisit all synchronized methods in FairScheduler

      Attachments

        Issue Links

          is related to

          Sub-task - The sub-task of the issue YARN-3139 Improve locks in AbstractYarnScheduler/CapacityScheduler/FairScheduler

          • Major - Major loss of function.
          • Resolved

          Activity

            People

              Unassigned Unassigned
              adhoot Anubhav Dhoot
              Votes:
              1 Vote for this issue
              Watchers:
              10 Start watching this issue

              Dates

                Created:
                Updated: