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Posted to issues@activemq.apache.org by "Justin Bertram (JIRA)" <ji...@apache.org> on 2018/11/12 14:39:01 UTC
[jira] [Commented] (ARTEMIS-2173) Artemis lose messages on broker
restarts
[ https://issues.apache.org/jira/browse/ARTEMIS-2173?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16683879#comment-16683879 ]
Justin Bertram commented on ARTEMIS-2173:
-----------------------------------------
I said this on the mailing list already, but it bears repeating here...
I strongly recommend you simplify your test for this. Whatever the issue is (assuming an issue actually exists), it will need to be replicated with a test in the Artemis test-suite (i.e. using one or more embedded brokers on a single machine). I'd start with peeling back infrastructure layers (i.e. eliminate AWS) until you can reproduce the problem on a single machine. Once that is done you'll have a much better chance of getting someone to investigate.
For what it's worth, this is the standard operating procedure for reporting issues. See, for example, [this recommendation|https://stackoverflow.com/help/mcve] from Stack Overflow.
> Artemis lose messages on broker restarts
> ----------------------------------------
>
> Key: ARTEMIS-2173
> URL: https://issues.apache.org/jira/browse/ARTEMIS-2173
> Project: ActiveMQ Artemis
> Issue Type: Bug
> Components: Broker
> Affects Versions: 2.6.3
> Reporter: Veaceslav Doina
> Priority: Critical
>
> Hello,
> We recently performed Artemis reliability test in order to verify if it can guarantee 0 messages loss. Results show, that if the broker is restarted in the process of producing/consuming we lose messages.
> Testing environment:
> AWS
> Hardware:
> |Broker|m5.large|2vCPU / 8GiB|
> |Producer/Consumer|t3.large|2vCPU / 8GiB|
> Software:
> OS: CentOS Linux release 7.5.1804
> Java: Oracle JDK SE 8 Update 192
> Broker: Artemis 2.6.3
> Client: [JmsTools|https://github.com/erik-wramner/JmsTools]
> Default Artemis configuration was used with only modifications in artemis.profile and jolokia-access.xml files.
> The result and project with all required data for issue reproducing may be found on GitHub: [https://github.com/veaceslavdoina/messages-brokers-testing]
> Discussion on the Mailing list: [http://activemq.2283324.n4.nabble.com/ActiveMQ-and-Artemis-reliability-Messages-lost-tt4744881.html]
>
> Thank you!
>
> Slava.
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