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Posted to dev@activemq.apache.org by "Gary Tully (Resolved) (JIRA)" <ji...@apache.org> on 2011/11/15 13:23:51 UTC
[jira] [Resolved] (AMQ-3596) FilePendingMessageCursor memory list
does not respect priority for non persistent messages
[ https://issues.apache.org/jira/browse/AMQ-3596?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Gary Tully resolved AMQ-3596.
-----------------------------
Resolution: Fixed
fix in http://svn.apache.org/viewvc?rev=1202153&view=rev
> FilePendingMessageCursor memory list does not respect priority for non persistent messages
> ------------------------------------------------------------------------------------------
>
> Key: AMQ-3596
> URL: https://issues.apache.org/jira/browse/AMQ-3596
> Project: ActiveMQ
> Issue Type: Bug
> Components: Broker
> Affects Versions: 5.5.1
> Reporter: Gary Tully
> Assignee: Gary Tully
> Labels: nonpersistent, priority
> Fix For: 5.6.0
>
>
> Priority support for non persistent messages is broken if all messages remain in memory. The first dispatch will in receipt order so the consumers ordering is not sufficient.
> Problem: the default store cursor uses a file pending cursor for non persistent messages, but the in memory list is not priority aware.
> Work around: is to use the vmCursor or to disable broker persistence.
> Fix: is to make use of the PendingList from a vm cursor for the memory list of a file pending message cursor.
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