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From "Gary Ginzburg (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (AMQ-6321) Message count is showing negative(-ve)
Date Thu, 16 Mar 2017 22:07:41 GMT

    [ https://issues.apache.org/jira/browse/AMQ-6321?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15928999#comment-15928999
] 

Gary Ginzburg commented on AMQ-6321:
------------------------------------

I see the same issue in 5.13.4 without LevelDB.  In our case persistence is set to false.

> Message count is showing negative(-ve) 
> ---------------------------------------
>
>                 Key: AMQ-6321
>                 URL: https://issues.apache.org/jira/browse/AMQ-6321
>             Project: ActiveMQ
>          Issue Type: Bug
>          Components: activemq-leveldb-store
>    Affects Versions: 5.13.1
>            Reporter: Achintya Ghosh
>         Attachments: activemq1.xml, activemq2.xml, activemq3.xml, screenshot-1.png
>
>
> We are using ActiveMQ 5.13.1 and ZooKeeper for LevelDB with 3 instances and using master
slave protocol. 
> If we post some messages, the current master shows the correct message count but if we
bring down master then slave becomes master
>  and it always shows the message count negative(-ve) and we see this WARN in slave's
log file:
>  
> 2016-04-25 18:54:37,692 | WARN  | invalid: logRefDecrement: 3087251348 | org.apache.activemq.leveldb.LevelDBClient
| Thread-2
> 2016-04-25 18:54:37,693 | WARN  | invalid: logRefDecrement: 3087257394 | org.apache.activemq.leveldb.LevelDBClient
| Thread-2
> 2016-04-25 18:54:37,701 | WARN  | invalid: logRefDecrement: 3087260274 | org.apache.activemq.leveldb.LevelDBClient
| Thread-2
> 2016-04-25 18:54:37,703 | WARN  | invalid: logRefDecrement: 3087261640 | org.apache.activemq.leveldb.LevelDBClient
| Thread-2
> 2016-04-25 18:54:37,727 | WARN  | invalid: logRefDecrement: 3087266084 | org.apache.activemq.leveldb.LevelDBClient
| Thread-2
> 2016-04-25 18:54:37,738 | WARN  | invalid: logRefDecrement: 3087263166 | org.apache.activemq.leveldb.LevelDBClient
| Thread-2
> 2016-04-25 18:54:37,742 | WARN  | invalid: logRefDecrement: 2621170592 | org.apache.activemq.leveldb.LevelDBClient
| Thread-2
> 2016-04-25 18:54:37,744 | WARN  | invalid: logRefDecrement: 3087270205 | org.apache.activemq.leveldb.LevelDBClient
| Thread-2
> Now if we send more meesages, nothing is getting processed and it's kind of stuck.
> I'm attaching the screenshot of ActiveMQ and the configuration files of activeMQ servers.



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