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

Decommisioned Nodes not listed in Web UI

          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 A Chundatt
                    • Votes:
                      0 Vote for this issue
                      Watchers:
                      14 Start watching this issue

                      Dates

                      • Created:
                        Updated:
                        Resolved: