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  1. Core Server
  2. SERVER-32935

improve exception handling in SyncTail::oplogApplication()

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    Details

    • Backwards Compatibility:
      Fully Compatible
    • Operating System:
      ALL
    • Backport Requested:
      v4.0
    • Sprint:
      Repl 2018-05-21, Repl 2018-06-04, Repl 2018-06-18
    • Linked BF Score:
      50

      Description

      unexpected exceptions in SyncTail;:oplogApplication may sometimes cause OpQueueBatcher to terminate early and trigger the invariant on the _isDead field. We should consider more graceful shutdown semantics for the OpQueueBatcher or handle exceptions in oplogApplication() explicitly. This issue affects 3.4 through 3.6

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          is related to

          Bug - A problem which impairs or prevents the functions of the product. SERVER-25240 set_terminate() should be done for every thread under Windows

          • Critical - P2 - Crashes, loss of data, severe memory leak.
          • Closed

          Task - A task that needs to be done. SERVER-32913 Parallelize application of applyOps oplog entries

          • Major - P3 - Major loss of function.
          • Closed

          Improvement - An improvement or enhancement to an existing feature or task. SERVER-25071 Ensure replication batch finishes before shutdown

          • Major - P3 - Major loss of function.
          • Closed

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                Dates

                • Created:
                  Updated:
                  Resolved: