HBase
  1. HBase
  2. HBASE-5914

Bulk assign regions in the process of ServerShutdownHandler

    Details

    • Type: Improvement Improvement
    • Status: Closed
    • Priority: Major Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 0.95.0
    • Component/s: None
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      In the process of ServerShutdownHandler, we currently assign regions singly.

      In the large cluster, one regionserver always carried many regions, this action is quite slow.

      What about using bulk assign regions like cluster start up.

      In current logic, if we failed assigning many regions to one destination server, we will wait unitl timeout,
      however in the process of ServerShutdownHandler, we should retry it to another server.

      1. HBASE-5914v3.patch
        6 kB
        chunhui shen
      2. HBASE-5914v2.patch
        5 kB
        chunhui shen
      3. HBASE-5914.patch
        5 kB
        chunhui shen

        Issue Links

          Activity

            People

            • Assignee:
              chunhui shen
              Reporter:
              chunhui shen
            • Votes:
              0 Vote for this issue
              Watchers:
              6 Start watching this issue

              Dates

              • Created:
                Updated:
                Resolved:

                Development