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  1. Hadoop Common
  2. HADOOP-5192

Block reciever should not remove a finalized block when block replication fails

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Details

    • Bug
    • Status: Closed
    • Blocker
    • Resolution: Fixed
    • 0.18.3
    • 0.18.4, 0.19.1
    • None
    • None
    • Reviewed

    Description

      HADOOP-4702 makes block receivers to remove the received block in case of a block replication failure. But the block should not be removed if the cause of the failure is that the block to be received already exists. The key is that a block receiver should allow to remove only partial blocks in case of block replication failures.

      Attachments

        1. blockRemove.patch
          0.7 kB
          Hairong Kuang
        2. blockCleanup.patch
          5 kB
          Hairong Kuang
        3. blockCleanup1.patch
          5 kB
          Hairong Kuang
        4. blockCleanup1-br18.patch
          3 kB
          Hairong Kuang
        5. 5192_20090407_0.18.patch
          5 kB
          Tsz-wo Sze

        Issue Links

          is part of

          Bug - A problem which impairs or prevents the functions of the product. HADOOP-4702 Failed block replication leaves an incomplete block in receiver's tmp data directory

          • Blocker - Blocks development and/or testing work, production could not run
          • Closed

          Activity

            People

              hairong Hairong Kuang
              hairong Hairong Kuang
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              Dates

                Created:
                Updated:
                Resolved: