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https://issues.apache.org/jira/browse/ARTEMIS-1700?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16374923#comment-16374923
 ] 

ASF GitHub Bot commented on ARTEMIS-1700:
-----------------------------------------

Github user clebertsuconic commented on a diff in the pull request:

    https://github.com/apache/activemq-artemis/pull/1894#discussion_r170356212
  
    --- Diff: 
artemis-server/src/main/java/org/apache/activemq/artemis/core/persistence/impl/journal/AbstractJournalStorageManager.java
 ---
    @@ -1488,7 +1494,13 @@ public synchronized void start() throws Exception {
     
           beforeStart();
     
    -      singleThreadExecutor = executorFactory.getExecutor();
    +      ThreadFactory tFactory = AccessController.doPrivileged(new 
PrivilegedAction<ThreadFactory>() {
    +         @Override
    +         public ThreadFactory run() {
    +            return new ActiveMQThreadFactory("ActiveMQ-journal-server-" + 
this.toString(), true, ClientSessionFactoryImpl.class.getClassLoader());
    +         }
    +      });
    +      singleThreadExecutor = Executors.newSingleThreadExecutor(tFactory);
    --- End diff --
    
    Can you please close your PR? The executor factory is providing the same 
thing you suggested here. it won't fix anything. .just will create more threads 
and problems.


> Server stopped responding and killed itself while exiting paging state
> ----------------------------------------------------------------------
>
>                 Key: ARTEMIS-1700
>                 URL: https://issues.apache.org/jira/browse/ARTEMIS-1700
>             Project: ActiveMQ Artemis
>          Issue Type: Bug
>          Components: Broker
>    Affects Versions: 2.4.0
>            Reporter: Qihong Xu
>            Priority: Major
>         Attachments: artemis.log
>
>
> We are currently experiencing this error while running stress test on artemis.
>  
> Basic configuration:
> 1 broker ,1 topic, pub-sub mode.
> Journal type = MAPPED. 
> Threadpool max size = 60.
>  
> In order to test the throughput of artemis we use 300 producers and 300 
> consumers. However we found that sometimes when artemis exit paging state, it 
> will stop responding and kill itself. This situatuion happened on some 
> specific servers.
>  
> Details can be found in attached dump file.
>  
>  



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