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  1. Hadoop HDFS
  2. HDFS-7285 Erasure Coding Support inside HDFS
  3. HDFS-7687

Change fsck to support EC files

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Details

    • Sub-task
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • None
    • HDFS-7285
    • namenode
    • None
    • Reviewed

    Description

      We need to change fsck so that it can detect "under replicated" and corrupted EC files.

      Attachments

        1. HDFS-7687.1.patch
          27 kB
          Takanobu Asanuma
        2. HDFS-7687.2.patch
          29 kB
          Takanobu Asanuma
        3. HDFS-7687.3.patch
          25 kB
          Takanobu Asanuma
        4. HDFS-7687.4.patch
          20 kB
          Takanobu Asanuma

        Issue Links

          depends upon

          Sub-task - The sub-task of the issue HDFS-7981 getStoragePolicy() regards HOT policy as EC policy

          • Major - Major loss of function.
          • Resolved
          relates to

          Improvement - An improvement or enhancement to an existing feature or task. HDFS-8215 Refactor NamenodeFsck#check method

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Resolved

          Activity

            People

              tasanuma Takanobu Asanuma
              szetszwo Tsz-wo Sze
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              Dates

                Created:
                Updated:
                Resolved: