Uploaded image for project: 'Hadoop YARN'
  1. Hadoop YARN
  2. YARN-2488

Nodemanager should support check if bad disks have turned to good ones

    XMLWordPrintableJSON

Details

    • Improvement
    • Status: Resolved
    • Major
    • Resolution: Duplicate
    • 2.4.1
    • None
    • nodemanager
    • None

    Description

      When NM's disks turn bad, it will never turn good ones. Although the disks is fixed, we must restart nodemanager to use the fixed disks. In particular when NM become UNHEALTHY status, it will never be back to HEALTHY status.

      Attachments

        Issue Links

          duplicates

          Sub-task - The sub-task of the issue YARN-90 NodeManager should identify failed disks becoming good again

          • Major - Major loss of function.
          • Closed

          Activity

            People

              Unassigned Unassigned
              yxls123123 Xu Yang
              Votes:
              0 Vote for this issue
              Watchers:
              3 Start watching this issue

              Dates

                Created:
                Updated:
                Resolved: