HBase
  1. HBase
  2. HBASE-3181

Review, document, and fix up Regions-in-Transition timeout logic

    Details

    • Type: Improvement Improvement
    • Status: Resolved
    • Priority: Blocker Blocker
    • Resolution: Fixed
    • Affects Version/s: 0.90.0
    • Fix Version/s: 0.90.0
    • Component/s: master, regionserver, Zookeeper
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      In some of the testing Stack and I have been doing, we've uncovered some issues with concurrent RS failure and when the Master is under heavy load. It's led to situations where we handle ZK events far after they actually occur and have uncovered some issues in our timeout logic.

      This jira is about reviewing the timeout semantics, especially around ZK usage, and ensuring that we handle things appropriately.

        Issue Links

          Activity

          Jonathan Gray created issue -
          Jonathan Gray made changes -
          Field Original Value New Value
          Assignee Jonathan Gray [ streamy ]
          Jonathan Gray made changes -
          Link This issue incorporates HBASE-3182 [ HBASE-3182 ]
          Jonathan Gray made changes -
          Status Open [ 1 ] Resolved [ 5 ]
          Hadoop Flags [Reviewed]
          Resolution Fixed [ 1 ]
          Jonathan Gray made changes -
          Attachment HBASE-3181-FINAL.patch [ 12458598 ]

            People

            • Assignee:
              Jonathan Gray
              Reporter:
              Jonathan Gray
            • Votes:
              0 Vote for this issue
              Watchers:
              0 Start watching this issue

              Dates

              • Created:
                Updated:
                Resolved:

                Development