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  1. Hadoop HDFS
  2. HDFS-8031 Follow-on work for erasure coding phase I (striping layout)
  3. HDFS-9180

Update excluded DataNodes in DFSStripedOutputStream based on failures in data streamers

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Details

    • Sub-task
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • 3.0.0-alpha1
    • 3.0.0-alpha1
    • erasure-coding
    • None
    • Reviewed

    Description

      This is a TODO in HDFS-9040: based on the failures all the striped data streamers hit, the DFSStripedOutputStream should keep a record of all the DataNodes that should be excluded.

      This jira will also fix several bugs in the DFSStripedOutputStream. Will provide more details in the comment.

      Attachments

        1. HDFS-9180.000.patch
          26 kB
          Jing Zhao
        2. HDFS-9180.001.patch
          30 kB
          Jing Zhao
        3. HDFS-9180.002.patch
          31 kB
          Jing Zhao
        4. HDFS-9180.003.patch
          33 kB
          Jing Zhao

        Activity

          People

            jingzhao Jing Zhao
            jingzhao Jing Zhao
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            Dates

              Created:
              Updated:
              Resolved: