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  1. Hadoop HDFS
  2. HDFS-1073 Simpler model for Namenode's fs Image and edit Logs
  3. HDFS-1991

HDFS-1073: Some refactoring of 2NN to easier share code with BN and CN

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Details

    • Sub-task
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • Edit log branch (HDFS-1073)
    • Edit log branch (HDFS-1073)
    • namenode
    • None
    • Reviewed

    Description

      Currently the Checkpointer class shares a lot of very similar code with the secondary namenode.

      This JIRA is to do a little cleanup in SecondaryNameNode that will make it easier to share code with the BackupNode and CheckpointNode.

      Attachments

        1. hdfs-1991.txt
          9 kB
          Todd Lipcon

        Issue Links

          depends upon

          Sub-task - The sub-task of the issue HDFS-1984 1073: Enable multiple checkpointers to run simultaneously

          • Major - Major loss of function.
          • Resolved

          Activity

            People

              tlipcon Todd Lipcon
              tlipcon Todd Lipcon
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              Dates

                Created:
                Updated:
                Resolved: