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Posted to dev@qpid.apache.org by "Robbie Gemmell (JIRA)" <qp...@incubator.apache.org> on 2010/04/06 16:02:33 UTC
[jira] Commented: (QPID-2455) Use msg.getSize() rather than
getContentHeaderBody in NotificationCheck to avoid an access to
persistence layer
[ https://issues.apache.org/jira/browse/QPID-2455?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12853984#action_12853984 ]
Robbie Gemmell commented on QPID-2455:
--------------------------------------
Patch applied to branch. Trunk has already been fixed previously.
> Use msg.getSize() rather than getContentHeaderBody in NotificationCheck to avoid an access to persistence layer
> ----------------------------------------------------------------------------------------------------------------
>
> Key: QPID-2455
> URL: https://issues.apache.org/jira/browse/QPID-2455
> Project: Qpid
> Issue Type: Bug
> Affects Versions: 0.5
> Reporter: Sorin Suciu
> Assignee: Robbie Gemmell
> Attachments: qpid-2455.patch
>
>
> We have the following sequence in the broker (v.0.5):
> | | | +--NotificationCheck:isMessageSpecific (org.apache.qpid.server.queue)
> | | | +--NotificationCheck$2:notifyIfNecessary (org.apache.qpid.server.queue)
> | | | | +--SimpleAMQQueue:getMaximumMessageSize (org.apache.qpid.server.queue)
> | | | | +--AMQMessage:getContentHeaderBody (org.apache.qpid.server.queue)
> | | | | | +--AMQMessage:getStoreContext (org.apache.qpid.server.queue)
> | | | | | +--WeakReferenceMessageHandle:getContentHeaderBody (org.apache.qpid.server.queue)
> | | | | | | +--WeakReferenceMessageHandle:loadMessageMetaData (org.apache.qpid.server.queue)
> | | | | | | | +--BDBMessageStore:getMessageMetaData (org.apache.qpid.server.store.berkeleydb)
> getContentHeaderBody could be replaced with msg.getSize() which would save going to BDB.
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