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  1. Hadoop Common
  2. HADOOP-4556

Block went missing

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Details

    • Bug
    • Status: Closed
    • Major
    • Resolution: Fixed
    • 0.17.2
    • 0.18.3
    • None
    • None
    • Reviewed

    Description

      Suspicion that all replicas of a block were marked for deletion. (Don't panic, investigation underway.)

      Attachments

        1. missing-block-example.txt
          2 kB
          Raghu Angadi
        2. staleInvalidates.patch
          4 kB
          Hairong Kuang
        3. staleInvalidates1.patch
          5 kB
          Hairong Kuang
        4. staleInvalidates2.patch
          5 kB
          Hairong Kuang
        5. staleInvalidates2-br18.patch
          5 kB
          Hairong Kuang

        Issue Links

        incorporates

        Bug - A problem which impairs or prevents the functions of the product. HADOOP-4584 Slow generation of blockReport at DataNode causes delay of sending heartbeat to NameNode

        • Major - Major loss of function.
        • Closed

        Bug - A problem which impairs or prevents the functions of the product. HADOOP-4643 NameNode should exclude excessive replicas when counting live replicas for a block

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

        Bug - A problem which impairs or prevents the functions of the product. HDFS-37 An invalidated block should be removed from the blockMap

        • Major - Major loss of function.
        • Resolved

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          People

            hairong Hairong Kuang
            chansler Robert Chansler
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            Dates

              Created:
              Updated:
              Resolved:

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