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  1. Hadoop Common
  2. HADOOP-4885

Try to restore failed replicas of Name Node storage (at checkpoint time)

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Details

    • Improvement
    • Status: Closed
    • Major
    • Resolution: Fixed
    • None
    • 0.21.0
    • None
    • None
    • Reviewed
    • Hide
      Patch introduces new configuration switch dfs.name.dir.restore (boolean) enabling this functionality. Documentation needs to be updated.

      UPDATE: Config key is now "dfs.namenode.name.dir.restore" for 1.x and 2.x+ versions of HDFS
      Show
      Patch introduces new configuration switch dfs.name.dir.restore (boolean) enabling this functionality. Documentation needs to be updated. UPDATE: Config key is now "dfs.namenode.name.dir.restore" for 1.x and 2.x+ versions of HDFS

    Attachments

      1. HADOOP-4885.branch-1.patch
        20 kB
        Brandon Li
      2. HADOOP-4885.branch-1.patch.2
        20 kB
        Brandon Li
      3. HADOOP-4885.branch-1.patch.3
        20 kB
        Brandon Li
      4. HADOOP-4885.patch
        18 kB
        Boris Shkolnik
      5. HADOOP-4885.patch
        18 kB
        Boris Shkolnik
      6. HADOOP-4885-1.patch
        19 kB
        Boris Shkolnik
      7. HADOOP-4885-3.patch
        20 kB
        Boris Shkolnik
      8. HADOOP-4885-3.patch
        20 kB
        Boris Shkolnik

      Issue Links

        blocks

        Improvement - An improvement or enhancement to an existing feature or task. HADOOP-5144 manual way of turning on restore of failed storage replicas for namenode

        • Major - Major loss of function.
        • Closed
        contains

        Improvement - An improvement or enhancement to an existing feature or task. HDFS-11422 Need a method to refresh the list of NN StorageDirectories after removal

        • Major - Major loss of function.
        • Open
        is related to

        Bug - A problem which impairs or prevents the functions of the product. HADOOP-4045 Increment checkpoint if we see failures in rollEdits

        • Critical - Crashes, loss of data, severe memory leak.
        • Closed

        Bug - A problem which impairs or prevents the functions of the product. HDFS-3127 failure in recovering removed storage directories should not stop checkpoint process

        • Major - Major loss of function.
        • Closed

        Improvement - An improvement or enhancement to an existing feature or task. HDFS-3075 Backport HADOOP-4885 to branch-1

        • Major - Major loss of function.
        • Closed
        is superceded by

        Improvement - An improvement or enhancement to an existing feature or task. HDFS-3560 Enable automatic NameNode name-directory restore by default

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

        Bug - A problem which impairs or prevents the functions of the product. HDFS-1496 TestStorageRestore is failing after HDFS-903 fix

        • Blocker - Blocks development and/or testing work, production could not run
        • Resolved

        Bug - A problem which impairs or prevents the functions of the product. HDFS-1602 NameNode storage failed replica restoration is broken

        • Major - Major loss of function.
        • Closed

        Activity

          People

            boryas Boris Shkolnik
            boryas Boris Shkolnik
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            Dates

              Created:
              Updated:
              Resolved: