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  1. Hadoop HDFS
  2. HDFS-6569

OOB message can't be sent to the client when DataNode shuts down for upgrade

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Details

    • Bug
    • Status: Closed
    • Major
    • Resolution: Fixed
    • 2.4.0, 3.0.0-alpha1
    • 2.6.0
    • datanode
    • None
    • Reviewed

    Description

      The socket is closed too early before the OOB message can be sent to client, which causes the write pipeline failure.

      Attachments

        1. HDFS-6569.003.patch
          12 kB
          Brandon Li
        2. HDFS-6569.002.patch
          11 kB
          Brandon Li
        3. HDFS-6569.001.patch
          11 kB
          Brandon Li
        4. test-hdfs-6569.patch
          7 kB
          Brandon Li

        Issue Links

          relates to

          Sub-task - The sub-task of the issue HDFS-5583 Make DN send an OOB Ack on shutdown before restarting

          • Major - Major loss of function.
          • Resolved

          Bug - A problem which impairs or prevents the functions of the product. HDFS-6856 Send an OOB ack asynchronously

          • Major - Major loss of function.
          • Open

          Activity

            People

              brandonli Brandon Li
              brandonli Brandon Li
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              Dates

                Created:
                Updated:
                Resolved: