Qpid
  1. Qpid
  2. QPID-3974

replication exchange msgDrop and byteDrop to increase when duplicate messages detected

    Details

    • Type: Bug Bug
    • Status: Closed
    • Priority: Trivial Trivial
    • Resolution: Fixed
    • Affects Version/s: 0.14
    • Fix Version/s: 0.17
    • Component/s: C++ Broker
    • Labels:

      Description

      Description of problem:
      When replication exchange detects duplicated messages, it 1) discards them, and
      2) as for any other message, it increases msgIn and byteIn counters. But
      msgDrop and byteDrop counters are not updated, though the messages were
      discarded.

      Version-Release number of selected component (if applicable):
      any (incl. 0.14)

      How reproducible:
      100%

      Steps to Reproduce:
      1. Setup queue state replication, like
      https://cwiki.apache.org/qpid/queue-state-replication.html.
      2. Produce 5 messages to the queue-a on the source broker.
      3. Restart source broker.
      4. Produce another 3 messages to the queue-a on the source broker.

      Actual results:
      Destination broker (replication exchange in particular) drops the messages
      (though these are not duplicates of previously sent - new BZ to be open for
      that). Replication exchange increases msgIn and byteIn counters but does not
      increase msgDrop and byteDrop counters.

      Expected results:
      msgDrop and byteDrop counters are also increased.

      Additional info:
      Patch to be proposed.

        Activity

        Hide
        Gordon Sim added a comment -

        Thanks Pavel!

        Show
        Gordon Sim added a comment - Thanks Pavel!
        Hide
        Pavel Moravec added a comment -

        Patch proposal.

        When isDuplicate(args) is called and returns true, mgmtExchange->inc_msgDrops and mgmtExchange->inc_msgBytes is called (if it is set up).

        Show
        Pavel Moravec added a comment - Patch proposal. When isDuplicate(args) is called and returns true, mgmtExchange->inc_msgDrops and mgmtExchange->inc_msgBytes is called (if it is set up).

          People

          • Assignee:
            Gordon Sim
            Reporter:
            Pavel Moravec
          • Votes:
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            Watchers:
            0 Start watching this issue

            Dates

            • Created:
              Updated:
              Resolved:

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