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  1. Hadoop HDFS
  2. HDFS-7991

Allow users to skip checkpoint when stopping NameNode

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Details

    • Improvement
    • Status: Patch Available
    • Major
    • Resolution: Unresolved
    • 3.0.0-alpha1
    • None
    • None
    • None

    Description

      This is a follow-up jira of HDFS-6353. HDFS-6353 adds the functionality to check if saving namespace is necessary before stopping namenode. As kihwal pointed out in this comment, in a secured cluster this new functionality requires the user to be kinit'ed.

      Attachments

        1. HDFS-7991.000.patch
          3 kB
          Jing Zhao
        2. HDFS-7991.001.patch
          4 kB
          Jing Zhao
        3. HDFS-7991.002.patch
          4 kB
          Jing Zhao
        4. HDFS-7991.003.patch
          5 kB
          Jing Zhao
        5. HDFS-7991.004.patch
          5 kB
          Jing Zhao
        6. HDFS-7991-shellpart.patch
          3 kB
          Allen Wittenauer

        Issue Links

          contains

          Bug - A problem which impairs or prevents the functions of the product. HDFS-8003 hdfs has 3 new shellcheck warnings and the related code change is questionable

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

          Sub-task - The sub-task of the issue HDFS-6353 Check and make checkpoint before stopping the NameNode

          • Major - Major loss of function.
          • Resolved

          Activity

            People

              jingzhao Jing Zhao
              jingzhao Jing Zhao
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              Dates

                Created:
                Updated: