Uploaded image for project: 'Hadoop YARN'
  1. Hadoop YARN
  2. YARN-3102

Decommisioned Nodes not listed in Web UI

    XMLWordPrintableJSON

    Details

    • Type: Bug
    • Status: Closed
    • Priority: Minor
    • Resolution: Fixed
    • Affects Version/s: 2.6.0
    • Fix Version/s: 2.8.0, 2.7.3, 3.0.0-alpha1
    • Component/s: resourcemanager
    • Labels:
      None
    • Environment:

      2 Node Manager and 1 Resource Manager

    • Hadoop Flags:
      Reviewed

      Description

      Configure yarn.resourcemanager.nodes.exclude-path in yarn-site.xml to yarn.exlude file In RM1 machine
      Add Yarn.exclude with NM1 Host Name
      Start the node as listed below NM1,NM2 Resource manager
      Now check Nodes decommisioned in /cluster/nodes

      Number of decommisioned node is listed as 1 but Table is empty in /cluster/nodes/decommissioned (detail of Decommision node not shown)

        Attachments

        1. YARN-3102-v1.patch
          10 kB
          Kuhu Shukla
        2. YARN-3102-v2.patch
          10 kB
          Kuhu Shukla
        3. YARN-3102-v3.patch
          22 kB
          Kuhu Shukla
        4. YARN-3102-v4.patch
          22 kB
          Kuhu Shukla
        5. YARN-3102-v5.patch
          22 kB
          Kuhu Shukla
        6. YARN-3102-v6.patch
          23 kB
          Kuhu Shukla
        7. YARN-3102-v7.patch
          23 kB
          Kuhu Shukla
        8. YARN-3102-v8.patch
          24 kB
          Kuhu Shukla
        9. YARN-3102-branch-2.7.001.patch
          25 kB
          Kuhu Shukla

          Issue Links

          breaks

          Bug - A problem which impairs or prevents the functions of the product. YARN-5837 NPE when getting node status of a decommissioned node after an RM restart

          • Major - Major loss of function.
          • Resolved

          Bug - A problem which impairs or prevents the functions of the product. YARN-4723 NodesListManager$UnknownNodeId ClassCastException

          • Critical - Crashes, loss of data, severe memory leak.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. YARN-4940 yarn node -list -all failed if RM start with decommissioned node

          • Major - Major loss of function.
          • Closed
          is duplicated by

          Bug - A problem which impairs or prevents the functions of the product. YARN-4406 RM Web UI continues to show decommissioned nodes even after RM restart

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Resolved

            Activity

              People

              • Assignee:
                kshukla Kuhu Shukla
                Reporter:
                bibinchundatt Bibin Chundatt
              • Votes:
                0 Vote for this issue
                Watchers:
                14 Start watching this issue

                Dates

                • Created:
                  Updated:
                  Resolved: