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From "Nicolas Guyomar (JIRA)" <j...@apache.org>
Subject [jira] [Created] (AMQ-3952) ActiveMQ 5.5.1 Java API Reset Statistic reset everything
Date Mon, 30 Jul 2012 15:38:35 GMT
Nicolas Guyomar created AMQ-3952:
------------------------------------

             Summary: ActiveMQ 5.5.1 Java API Reset Statistic reset everything
                 Key: AMQ-3952
                 URL: https://issues.apache.org/jira/browse/AMQ-3952
             Project: ActiveMQ
          Issue Type: Bug
          Components: JMS client, JMX
    Affects Versions: 5.5.1
            Reporter: Nicolas Guyomar


I'm using 
org.apache.activemq.broker.jmx.DestinationView.resetStatistics() 
to reset statistics I get from the JMX Java API, but I was expected that only the "statistic
numbers" would be reseted, and not the state of my queue (number of pending messages for instance)


I'm wondering why the super.reset() method is called in org.apache.activemq.broker.region.DestinationStatistics.reset()
method. 

 public void reset() { 
        if (this.isDoReset()) { 
            super.reset(); 
            enqueues.reset(); 
            dequeues.reset(); 
            dispatched.reset(); 
            inflight.reset(); 
            expired.reset(); 
        } 
    } 

Problem is, after a reset, if I lookup some queue size, I get 0, even if there are still some
message pending to be dequeued. The "number of pending message" is apparently reseted in the
"super.reset()" call. 



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