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  1. Hadoop Common
  2. HADOOP-11694 Über-jira: S3a phase II: robustness, scale and performance
  3. HADOOP-13599

s3a close() to be non-synchronized, so avoid risk of deadlock on shutdown

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Details

    • Sub-task
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • 2.7.3
    • 2.8.0, 3.0.0-alpha2
    • fs/s3
    • None
    • Reviewed

    Description

      We've had a report of hive deadlocking on teardown, as a synchronous FS close was blocking shutdown threads, similar to HADOOP-3139

      S3a close needs to be made non-synchronized. All we need is some code to prevent re-entrancy at the start; easily done

      Attachments

        1. HADOOP-13599-branch-2-001.patch
          1 kB
          Steve Loughran
        2. HADOOP-13599-branch-2-002.patch
          2 kB
          Steve Loughran
        3. HADOOP-13599-branch-2-003.patch
          2 kB
          Steve Loughran

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            stevel@apache.org Steve Loughran
            stevel@apache.org Steve Loughran
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              Updated:
              Resolved:

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