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  1. Hadoop Common
  2. HADOOP-5015

Separate block/replica management code from FSNamesystem

    Details

    • Type: Improvement
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 0.21.0
    • Component/s: None
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      Currently FSNamesystem contains a big amount of code that manages blocks and replicas. The code scatters in FSNamesystem and it is hard to read and maintain. It would be nice to move the code to a separate class called, for example, BlockManager.

        Attachments

        1. blkmanager.patch
          136 kB
          Suresh Srinivas
        2. blkmanager.patch
          135 kB
          Suresh Srinivas

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              • Assignee:
                sureshms Suresh Srinivas
                Reporter:
                hairong Hairong Kuang
              • Votes:
                1 Vote for this issue
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                Dates

                • Created:
                  Updated:
                  Resolved: