You are viewing a plain text version of this content. The canonical link for it is here.

Posted to dev@activemq.apache.org by "Dejan Bosanac (JIRA)" <ji...@apache.org> on 2012/06/22 16:23:42 UTC

[jira] [Resolved] (AMQ-3893) Adjust topic policy entry in default configuration

     [ https://issues.apache.org/jira/browse/AMQ-3893?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Dejan Bosanac resolved AMQ-3893.
--------------------------------

    Resolution: Fixed

Improvements committed with svn revision 1352900. More docs to come.
                
> Adjust topic policy entry in default configuration
> --------------------------------------------------
>
>                 Key: AMQ-3893
>                 URL: https://issues.apache.org/jira/browse/AMQ-3893
>             Project: ActiveMQ
>          Issue Type: Improvement
>    Affects Versions: 5.6.0
>            Reporter: Dejan Bosanac
>            Assignee: Dejan Bosanac
>             Fix For: 5.7.0
>
>
> With https://issues.apache.org/jira/browse/AMQ-2400 we introduced vmCursor and memory limit for all topics by default. While this improved throughput in high-volume topic scenarios it can cause a single slow consumer block the producer and affect all other producers.
> The proposition is to use pendingMessageLimitStrategy by default and limit the number of messages we're retaining by default for consumer as a strategy for dealing with slow consumers (instead of blocking)
> We also need to add more documentation explaining all aspects of these settings and their consequences.

--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira