Details

    • Type: Improvement Improvement
    • Status: Resolved
    • Priority: Major Major
    • Resolution: Won't Fix
    • Affects Version/s: 0.20.0
    • Fix Version/s: None
    • Component/s: regionserver
    • Labels:
      None

      Description

      The current HRS implementation is a mess, especially after ZooKeeper additions to handle Session Expired events. See HBASE-1311.
      It contains logic to restart itself which caused a lot of fields to be non-final that can be. It should be split out to two separate class, one that runs HRS duties and one that watches over the first in a join/restart loop. Using this means a special event like a ZooKeeper Session Expired wouldn't require special restart code, just an abort. The new wrapper class will handle restarting.

        Activity

        Hide
        Lars Hofhansl added a comment -

        Doesn't look like this is going to happen.

        Show
        Lars Hofhansl added a comment - Doesn't look like this is going to happen.
        Hide
        stack added a comment -

        Moving out of 0.92.0. Pull it back in if you think different.

        Show
        stack added a comment - Moving out of 0.92.0. Pull it back in if you think different.
        Hide
        stack added a comment -

        Moved from 0.21 to 0.22 just after merge of old 0.20 branch into TRUNK.

        Show
        stack added a comment - Moved from 0.21 to 0.22 just after merge of old 0.20 branch into TRUNK.

          People

          • Assignee:
            Unassigned
            Reporter:
            Nitay Joffe
          • Votes:
            0 Vote for this issue
            Watchers:
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            Dates

            • Created:
              Updated:
              Resolved:

              Development