HBase
  1. HBase
  2. HBASE-5566

[89-fb] Region server can get stuck in getMaster on master failover

    Details

    • Type: Bug Bug
    • Status: Resolved
    • Priority: Major Major
    • Resolution: Fixed
    • Affects Version/s: 0.89-fb
    • Fix Version/s: None
    • Component/s: None
    • Labels:
      None

      Description

      This is specific to the 89-fb master. We have a retry loop in HRegionServer.getMaster where we do not read the location of the master from ZK, so a region server can get stuck there on master failover. We need to add a unit test to reliably catch this, and fix the bug.

        Activity

        Hide
        Mikhail Bautin added a comment -
        Show
        Mikhail Bautin added a comment - Code reviewed at: https://reviews.facebook.net/D2283
        Hide
        Mikhail Bautin added a comment -

        Patch committed internally, will be synced to 0.89-fb very soon.

        Show
        Mikhail Bautin added a comment - Patch committed internally, will be synced to 0.89-fb very soon.

          People

          • Assignee:
            Mikhail Bautin
            Reporter:
            Prakash Khemani
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            Dates

            • Created:
              Updated:
              Resolved:

              Development