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  1. Hadoop HDFS
  2. HDFS-7358

Clients may get stuck waiting when using ByteArrayManager

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Details

    • Bug
    • Status: Closed
    • Major
    • Resolution: Fixed
    • None
    • 2.7.0
    • hdfs-client
    • None
    • Reviewed

    Description

      Michael Stack reported that clients might get stuck waiting when using ByteArrayManager; see his comments.

      Attachments

        1. h7358_20141104_wait_timeout.patch
          0.7 kB
          Tsz-wo Sze
        2. h7358_20141104.patch
          7 kB
          Tsz-wo Sze
        3. h7358_20141105.patch
          7 kB
          Tsz-wo Sze
        4. h7358_20141106.patch
          12 kB
          Tsz-wo Sze
        5. h7358_20141107.patch
          11 kB
          Tsz-wo Sze
        6. h7358_20141108.patch
          15 kB
          Tsz-wo Sze

        Issue Links

        is broken by

        Improvement - An improvement or enhancement to an existing feature or task. HDFS-7276 Limit the number of byte arrays used by DFSOutputStream

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

        Bug - A problem which impairs or prevents the functions of the product. HDFS-7325 Prevent thundering herd problem in ByteArrayManager by using notify not notifyAll

        • Major - Major loss of function.
        • Resolved

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            szetszwo Tsz-wo Sze
            szetszwo Tsz-wo Sze
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            Dates

              Created:
              Updated:
              Resolved:

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