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  1. Hadoop Common
  2. HADOOP-6132

RPC client opens an extra connection for VersionedProtocol

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Details

    • Bug
    • Status: Closed
    • Major
    • Resolution: Fixed
    • None
    • 0.21.0
    • ipc
    • None
    • Reviewed
    • RPC

    Description

      RPC client caches connections per protocol. However, since all of our real protocols are subclasses of VersionedProtocol, a bug in the implementation makes the client opens an extra connection just for the VersionedProtocol, which is not needed.

      Attachments

        1. HADOOP-6132-0_20.1.patch
          4 kB
          Jitendra Nath Pandey
        2. 2.patch
          4 kB
          Kan Zhang
        3. 1.patch
          2 kB
          Kan Zhang

        Issue Links

          is related to

          Improvement - An improvement or enhancement to an existing feature or task. HADOOP-4853 Improvement to IPC

          • Major - Major loss of function.
          • Resolved

          Activity

            People

              kzhang Kan Zhang
              kzhang Kan Zhang
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              Dates

                Created:
                Updated:
                Resolved: