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From "Marnie McCormack (JIRA)" <qpid-...@incubator.apache.org>
Subject [jira] Reopened: (QPID-17) Improve broker handling of AMQMessage to reduce memory footprint
Date Tue, 31 Oct 2006 09:16:17 GMT
     [ http://issues.apache.org/jira/browse/QPID-17?page=all ]

Marnie McCormack reopened QPID-17:


> Improve broker handling of AMQMessage to reduce memory footprint
> ----------------------------------------------------------------
>                 Key: QPID-17
>                 URL: http://issues.apache.org/jira/browse/QPID-17
>             Project: Qpid
>          Issue Type: Improvement
>            Reporter: Robert Greig
>         Assigned To: Robert Greig
> Currently all messages, including the headers and body, are held in memory in the broker.
This means that  even with persistent queues, all messages must be able to fit in the heap.
Clearly that is a severe limitation.
> The broker needs to be enhanced so that messages do not need to be held in memory at
all times. Ideally the redesign of this aspect will support flow-to-disk for non-persistent
messages when configurable thresholds are reached.

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