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From "Manuel Teira (JIRA)" <j...@apache.org>
Subject [jira] Created: (AMQ-2991) ActiveMQ leaks memory for a typical request/response pattern (temporary queues)
Date Wed, 20 Oct 2010 13:14:40 GMT
ActiveMQ leaks memory for a typical request/response pattern (temporary queues)
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                 Key: AMQ-2991
                 URL: https://issues.apache.org/activemq/browse/AMQ-2991
             Project: ActiveMQ
          Issue Type: Bug
          Components: Broker
    Affects Versions: 5.4.1
         Environment: Windows 7, JRE 1.6
            Reporter: Manuel Teira
            Priority: Critical


Usage of temporary queues to implement a request/response pattern seems to lead to memory
leakages in the activemq broker. This leakage looks related with the creation of temporary
queues in the broker.

I'm attaching a test case were enabling or disabling temporary queues usage, makes a difference
in the amount of committed heap memory requested by the VM: Using temporary queues makes heap
memory to increment with time, whereas disabling it makes the test runs with constant memory
numbers.



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