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From "ASF GitHub Bot (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (ARTEMIS-1700) Server stopped responding and killed itself while exiting paging state
Date Sat, 24 Feb 2018 01:45:00 GMT

    [ https://issues.apache.org/jira/browse/ARTEMIS-1700?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16375220#comment-16375220
] 

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

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

    https://github.com/apache/activemq-artemis/pull/1894#discussion_r170405758
  
    --- 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 --
    
    [artemis.log](https://github.com/apache/activemq-artemis/files/1753723/artemis.log)
    Please see the thread dump file in attachment.


> 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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