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  1. Hadoop HDFS
  2. HDFS-7240 Scaling HDFS
  3. HDFS-13134

Ozone: Format open containers on datanode restart

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Details

    • Sub-task
    • Status: Patch Available
    • Major
    • Resolution: Unresolved
    • None
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    Description

      Once a datanode is restarted its open containers should be formatted. Only the open containers whose pipeline has a replication factor of three will need to be formatted. The format command is sent by SCM to the datanode after the corresponding containers have been successfully replicated.

      Attachments

        1. HDFS-13134-HDFS-7240.001.patch
          32 kB
          Lokesh Jain
        2. HDFS-13134-HDFS-7240.002.patch
          42 kB
          Lokesh Jain
        3. HDFS-13134-HDFS-7240.003.patch
          42 kB
          Lokesh Jain

        Issue Links

          is a child of

          Sub-task - The sub-task of the issue HDFS-13132 Ozone: Handle datanode failures in Storage Container Manager

          • Major - Major loss of function.
          • Patch Available

          Activity

            People

              ljain Lokesh Jain
              ljain Lokesh Jain
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              Dates

                Created:
                Updated: