Uploaded image for project: 'Ambari'
  1. Ambari
  2. AMBARI-20175

Rebalance HDFS operation returns after the command is issued

    XMLWordPrintableJSON

    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 2.5.0
    • Component/s: ambari-server
    • Labels:
      None

      Description

      The rebalancing operation may take a long time (hours, days) thus when issued from the ambari UI the background operation may time out.

      As it's not possible to dynamically predict how long the rebalancing will last , the approach taken by this solution is to only trigger the operation and not wait for the operation to finish.

      (Worths mentioning here, that after this change the progress of the rebalance operation won't be tracked anymore in the background operation; also the user won't be notified about the success/failure of the operation)

        Attachments

        1. AMBARI-20175.b-2.5.v4.patch
          6 kB
          Laszlo Puskas
        2. AMBARI-20175.trunk.v1.patch
          9 kB
          Laszlo Puskas

          Issue Links

            Activity

              People

              • Assignee:
                lpuskas Laszlo Puskas
                Reporter:
                lpuskas Laszlo Puskas
              • Votes:
                0 Vote for this issue
                Watchers:
                3 Start watching this issue

                Dates

                • Created:
                  Updated:
                  Resolved:

                  Time Tracking

                  Estimated:
                  Original Estimate - 24h
                  24h
                  Remaining:
                  Remaining Estimate - 24h
                  24h
                  Logged:
                  Time Spent - Not Specified
                  Not Specified