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  1. Hadoop HDFS
  2. HDFS-12615 Router-based HDFS federation phase 2
  3. HDFS-13230

RBF: ConnectionManager's cleanup task will compare each pool's own active conns with its total conns

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    Details

    • Type: Sub-task
    • Status: Resolved
    • Priority: Minor
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 3.1.0, 2.10.0, 2.9.1, 3.0.3
    • Component/s: None
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      In the cleanup task:

      long timeSinceLastActive = Time.now() - pool.getLastActiveTime();
int total = pool.getNumConnections();
int active = getNumActiveConnections();
if (timeSinceLastActive > connectionCleanupPeriodMs ||

      the 3rd line should be pool.getNumActiveConnections()

       

        Attachments

        1. HDFS-13230.000.patch
          9 kB
          Chao Sun
        2. HDFS-13230.001.patch
          9 kB
          Chao Sun

          Issue Links

          is broken by

          Sub-task - The sub-task of the issue HDFS-11546 Federation Router RPC server

          • Major - Major loss of function.
          • Resolved
          relates to

          Sub-task - The sub-task of the issue HDFS-13232 RBF: ConnectionPool should return first usable connection

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Resolved
          links to

          Web Link GitHub Pull Request #

            Activity

              People

              • Assignee:
                csun Chao Sun
                Reporter:
                ywskycn Wei Yan
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                Dates

                • Created:
                  Updated:
                  Resolved: