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  1. Hadoop HDFS
  2. HDFS-3765

Namenode INITIALIZESHAREDEDITS should be able to initialize all shared storages

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Details

    • Improvement
    • Status: Closed
    • Major
    • Resolution: Fixed
    • 2.0.0-alpha, 3.0.0-alpha1
    • 2.0.2-alpha
    • ha
    • None
    • Reviewed

    Description

      Currently, NameNode INITIALIZESHAREDEDITS provides ability to copy the edits files to file schema based shared storages when moving cluster from Non-HA environment to HA enabled environment.

      This Jira focuses on the following

      • Generalizing the logic of copying the edits to new shared storage so that any schema based shared storage can initialized for HA cluster.

      Attachments

        1. HDFS-3765.patch
          12 kB
          Vinayakumar B
        2. HDFS-3765.patch
          11 kB
          Vinayakumar B
        3. HDFS-3765.patch
          7 kB
          Vinayakumar B
        4. hdfs-3765.txt
          16 kB
          Todd Lipcon
        5. hdfs-3765.txt
          16 kB
          Todd Lipcon
        6. hdfs-3765.txt
          13 kB
          Todd Lipcon
        7. hdfs-3765-branch-2.txt
          16 kB
          Todd Lipcon

        Issue Links

          relates to

          New Feature - A new feature of the product, which has yet to be developed. HDFS-3077 Quorum-based protocol for reading and writing edit logs

          • Major - Major loss of function.
          • Closed

          Activity

            People

              vinayakumarb Vinayakumar B
              vinayakumarb Vinayakumar B
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              Dates

                Created:
                Updated:
                Resolved: