Uploaded image for project: 'AMQ Broker'
  1. AMQ Broker
  2. ENTMQBR-2451

There is a small memory leak when creating and deleting temporary queues

    XMLWordPrintable

Details

    • Bug
    • Resolution: Done
    • Major
    • AMQ 7.3.0.GA
    • AMQ 7.2.3.GA
    • broker-core
    • None

    Description

      There seems to be a memory leak when creating and deleting temporary queues. When running the following code:

      try (QueueSession session = queueConnection.createQueueSession(false, QueueSession.AUTO_ACKNOWLEDGE)) {
      int numberOfTemporaryQueues = 100;

      for (int i = 0; i < numberOfTemporaryQueues; i++) {
        TemporaryQueue temporaryQueue = session.createTemporaryQueue();
        temporaryQueue.delete();
      }

      LOG.info("Temporary queues deleted.");

    } catch (JMSException e) {

      LOG.error("Error while creating/deleting temporary queues.",e);

    }

      after about 1.5 hours it possible to see large accumulation of TempQueueCleanerUpper class objects. (See attached screen shot)

      Attachments

        Issue Links

          is cloned by

          Bug - A problem that impairs or prevents the functions of the product. ENTMQBR-2459 There is a small memory leak in HierarchicalObjectRepository class when creating and deleting temporary queues

          • Major - To be worked after higher priority work items are addressed. When the severity is high and the effort to change it is low to moderate, this term is chosen. Issues in this category likely have an existing workaround but implementation or execution may be non-trivial.
          • Closed
          is duplicated by

          Bug - A problem that impairs or prevents the functions of the product. ENTMQBR-2458 TempQueueCleanerUpper instances are leaking

          • Critical - To be worked on immediately following BLOCKER issues.
          • Closed
          relates to

          Bug - A problem that impairs or prevents the functions of the product. JBEAP-16769 [GSS](7.2.z) There is a small memory leak when creating and deleting temporary queues

          • Major - To be worked after higher priority work items are addressed. When the severity is high and the effort to change it is low to moderate, this term is chosen. Issues in this category likely have an existing workaround but implementation or execution may be non-trivial.
          • Verified

          Activity

            People

              rhn-support-jbertram Justin Bertram
              rhn-support-toross Tom Ross
              Votes:
              0 Vote for this issue
              Watchers:
              2 Start watching this issue

              Dates

                Created:
                Updated:
                Resolved: