Uploaded image for project: 'Hadoop HDFS'
  1. Hadoop HDFS
  2. HDFS-1773

Remove a datanode from cluster if include list is not empty and this datanode is removed from both include and exclude lists

    Details

    • Type: Improvement
    • Status: Closed
    • Priority: Minor
    • Resolution: Fixed
    • Affects Version/s: 0.20.203.1, 0.23.0
    • Fix Version/s: 0.20.204.0, 0.23.0
    • Component/s: namenode
    • Labels:
      None
    • Environment:

      branch-20-security and trunk.

    • Hadoop Flags:
      Reviewed
    • Tags:
      datanode, web console, decommission data node

      Description

      Our service engineering team who operates the clusters on a daily basis founds it is confusing that after a data node is decommissioned, there is no way to make the cluster forget about this data node and it always remains in the dead node list.

        Attachments

        1. HDFS-1867.patch
          5 kB
          Tanping Wang
        2. HDFS-1773-3.patch
          3 kB
          Tanping Wang
        3. HDFS-1773-2.patch
          3 kB
          Tanping Wang
        4. HDFS-1773.patch
          2 kB
          Tanping Wang

          Issue Links

            Activity

              People

              • Assignee:
                tanping Tanping Wang
                Reporter:
                tanping Tanping Wang
              • Votes:
                0 Vote for this issue
                Watchers:
                7 Start watching this issue

                Dates

                • Created:
                  Updated:
                  Resolved: