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  1. Hadoop HDFS
  2. HDFS-10722

Fix race condition in TestEditLog#testBatchedSyncWithClosedLogs

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    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 2.8.0, 3.0.0-alpha1
    • Component/s: hdfs
    • Labels:
      None
    • Target Version/s:
    • Hadoop Flags:
      Reviewed

      Description

      The test may fail the following assertion if async edit logs are enabled:
      logging edit without syncing should do not affect txid expected:<1> but was:<2>. The async thread is doing batched syncs in the background. logSync just ensures the edit is durable, so the txid may increase prior to sync. It's a race.

        Attachments

        1. HDFS-10722.patch
          1 kB
          Daryn Sharp

          Issue Links

          is duplicated by

          Bug - A problem which impairs or prevents the functions of the product. HDFS-10169 TestEditLog.testBatchedSyncWithClosedLogs with useAsyncEditLog sometimes fails

          • Major - Major loss of function.
          • Resolved
          relates to

          Sub-task - The sub-task of the issue HDFS-7964 Add support for async edit logging

          • Major - Major loss of function.
          • Resolved

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              People

              • Assignee:
                daryn Daryn Sharp
                Reporter:
                daryn Daryn Sharp
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                Dates

                • Created:
                  Updated:
                  Resolved: