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  1. Hadoop HDFS
  2. HDFS-265 Revisit append
  3. HDFS-536

Support hflush at DFSClient

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    Details

    • Type: Sub-task
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: Append Branch
    • Fix Version/s: Append Branch
    • Component/s: hdfs-client
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      1. Add hflush() API to DFSOutputStream and deprecate sync();
      2. Make pipeline close wait until the ack for the last packet is received.

        Attachments

        1. hdfsHflush.patch
          3 kB
          Hairong Kuang
        2. hdfsHflush1.patch
          4 kB
          Hairong Kuang
        3. hdfsHflush2.patch
          4 kB
          Hairong Kuang

          Issue Links

          is blocked by

          New Feature - A new feature of the product, which has yet to be developed. HADOOP-6185 Replace FSDataOutputStream#sync() by hflush()

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

            Activity

              People

              • Assignee:
                hairong Hairong Kuang
                Reporter:
                hairong Hairong Kuang
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                Dates

                • Created:
                  Updated:
                  Resolved: