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  1. Hadoop HDFS
  2. HDFS-4114

Remove the BackupNode and CheckpointNode from trunk

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Details

    • Bug
    • Status: Patch Available
    • Major
    • Resolution: Unresolved
    • None
    • None
    • None
    • Incompatible change

    Description

      Per the thread on hdfs-dev@ (http://s.apache.org/tMT) let's remove the BackupNode and CheckpointNode.

      Attachments

        1. HDFS-4114.patch
          230 kB
          Suresh Srinivas
        2. HDFS-4114.000.patch
          216 kB
          Haohui Mai
        3. HDFS-4114.001.patch
          216 kB
          Haohui Mai
        4. h4114_20150210.patch
          54 kB
          Tsz-wo Sze

        Issue Links

          depends upon

          New Feature - A new feature of the product, which has yet to be developed. HDFS-6469 Coordinated replication of the namespace using ConsensusNode

          • Major - Major loss of function.
          • Open
          is depended upon by

          Sub-task - The sub-task of the issue HDFS-7007 Interfaces to plugin ConsensusNode.

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

          Bug - A problem which impairs or prevents the functions of the product. HDFS-16004 QJournal lack Permission check.

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

          Improvement - An improvement or enhancement to an existing feature or task. HDFS-6212 Deprecate the BackupNode and CheckpointNode from branch-2

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

          Bug - A problem which impairs or prevents the functions of the product. HDFS-4138 BackupNode startup fails due to uninitialized edit log

          • Major - Major loss of function.
          • Resolved

          New Feature - A new feature of the product, which has yet to be developed. HDFS-2064 Warm HA NameNode going Hot

          • Major - Major loss of function.
          • Closed

          Activity

            People

              szetszwo Tsz-wo Sze
              eli Eli Collins
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              Dates

                Created:
                Updated: