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Posted to issues@activemq.apache.org by "ASF GitHub Bot (JIRA)" <ji...@apache.org> on 2018/02/23 12:15:00 UTC
[jira] [Commented] (ARTEMIS-1700) Server stopped responding and
killed itself while exiting paging state
[ https://issues.apache.org/jira/browse/ARTEMIS-1700?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16374280#comment-16374280 ]
ASF GitHub Bot commented on ARTEMIS-1700:
-----------------------------------------
GitHub user qihongxu opened a pull request:
https://github.com/apache/activemq-artemis/pull/1894
ARTEMIS-1700 Fixed deadlock in paging state
JournalStorageManager is not indeed using a `single` thread. We apply this
patch to use a simple single thread executor.
We have seen similar threads on Internet. This seems to be a remaining problem from hornetQ.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/qihongxu/activemq-artemis ARTEMIS-1700
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/activemq-artemis/pull/1894.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #1894
----
commit 53daaa2de6dc8407d6c263493b6a2f50b8f5668d
Author: 17060606 <17...@...>
Date: 2018-02-23T12:00:00Z
ARTEMIS-1700 Fixed deadlock in paging state
JournalStorageManager is not indeed using a `single` thread. We apply this
patch to use a simple single thread executor.
We have seen similar threads on Internet. This seems to be a remaining problem from hornetQ.
----
> 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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