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  1. Hadoop HDFS
  2. HDFS-7381

Decouple the management of block id and gen stamps from FSNamesystem

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Details

    • Improvement
    • Status: Closed
    • Major
    • Resolution: Fixed
    • None
    • 2.7.0
    • None
    • None
    • Reviewed

    Description

      The block layer should be responsible of managing block ids and generation stamps. Currently the functionality is misplace into FSNamesystem.

      This jira proposes to decouple them from the FSNamesystem class.

      Attachments

        1. HDFS-7381.000.patch
          49 kB
          Haohui Mai

        Issue Links

        breaks

        Bug - A problem which impairs or prevents the functions of the product. HDFS-7395 BlockIdManager#clear() bails out when resetting the GenerationStampV1Limit

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

        Sub-task - The sub-task of the issue HDFS-4961 BlockId and Generation Stamp code should be moved to the blockmanagement package

        • Major - Major loss of function.
        • Resolved

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          People

            wheat9 Haohui Mai
            wheat9 Haohui Mai
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            Dates

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              Updated:
              Resolved:

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