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  1. Hadoop HDFS
  2. HDFS-10722

Fix race condition in TestEditLog#testBatchedSyncWithClosedLogs

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Details

    • Bug
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • None
    • 2.8.0, 3.0.0-alpha1
    • hdfs
    • None
    • 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

          Activity

            People

              daryn Daryn Sharp
              daryn Daryn Sharp
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              Dates

                Created:
                Updated:
                Resolved: