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From "Rob Davies (JIRA)" <j...@apache.org>
Subject [jira] Assigned: (AMQ-1319) Topics leaked in DestinationMapNode
Date Mon, 23 Jul 2007 10:55:49 GMT

     [ https://issues.apache.org/activemq/browse/AMQ-1319?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Rob Davies reassigned AMQ-1319:
-------------------------------

    Assignee: Rob Davies

> Topics leaked in DestinationMapNode
> -----------------------------------
>
>                 Key: AMQ-1319
>                 URL: https://issues.apache.org/activemq/browse/AMQ-1319
>             Project: ActiveMQ
>          Issue Type: Bug
>          Components: Broker
>    Affects Versions: 4.1.1
>         Environment: activemq from svn branch 4.1
> Standalone broker running with JDBC persistence and no journal
>            Reporter: Manuel Teira
>            Assignee: Rob Davies
>         Attachments: DestinationMapNode-branch-1.4.patch
>
>
> DestinationMapNode removeAll method is not erasing the given Topic from all the anyChild
nodes it should. This leads to severe memory leaks in situations where a lot of advisory topics
are created (i.e. working with temporary queues).
> As this effect is not found in the trunk, I've found that the related code was heavily
changed in r478324. So, I've backported that changes (related with AMQ-1068) to 4.1 branch.
I had to make some additional changes to make the DestinationMapNode class honour the contract
if the new DestinationNode interface as needed for java 1.4.
> I'm attaching the patch.

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