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From "Timothy Bish (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (AMQ-3952) ActiveMQ 5.5.1 Java API Reset Statistic reset everything
Date Mon, 30 Jul 2012 15:48:34 GMT

    [ https://issues.apache.org/jira/browse/AMQ-3952?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13424931#comment-13424931
] 

Timothy Bish commented on AMQ-3952:
-----------------------------------

Is this a duplicate of AMQ-2971
                
> 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. 
> {code} 
>  public void reset() { 
>         if (this.isDoReset()) { 
>             super.reset(); 
>             enqueues.reset(); 
>             dequeues.reset(); 
>             dispatched.reset(); 
>             inflight.reset(); 
>             expired.reset(); 
>         } 
>     } 
> {code} 
> 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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