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  1. Hadoop HDFS
  2. HDFS-4595

When short circuit read is fails, DFSClient does not fallback to regular reads

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 2.0.0-alpha
    • Fix Version/s: 2.1.0-beta
    • Component/s: hdfs-client
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      In 1.0, when short circuit is disallowed for a user, the DFSClient disables short circuit and falls back to the regular socket based reads over DataTransferProtocol. In release 2.0, this fallback functionality is not working.

        Attachments

        1. HDFS-4595.patch
          22 kB
          Suresh Srinivas
        2. HDFS-4595.patch
          21 kB
          Suresh Srinivas
        3. HDFS-4595.patch
          21 kB
          Suresh Srinivas
        4. HDFS-4595.patch
          20 kB
          Suresh Srinivas

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              • Assignee:
                sureshms Suresh Srinivas
                Reporter:
                sureshms Suresh Srinivas
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                Dates

                • Created:
                  Updated:
                  Resolved: