Bug 452119 - flow to disk to avoid memory exhaustion
flow to disk to avoid memory exhaustion
Product: Red Hat Enterprise MRG
Classification: Red Hat
Component: qpid-cpp (Show other bugs)
All Linux
low Severity medium
: 1.1
: ---
Assigned To: Gordon Sim
Kim van der Riet
Depends On:
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Reported: 2008-06-19 10:49 EDT by Sergei Vorobiev
Modified: 2008-10-14 12:07 EDT (History)
1 user (show)

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Doc Type: Bug Fix
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Last Closed: 2008-10-14 12:07:53 EDT
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RHEL 7.3 requirements from Atomic Host:
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Description Sergei Vorobiev 2008-06-19 10:49:13 EDT
When a transient queue with transient messages reaches pre-configured maximum
size , a messaging broker process should start committing the queue to disk with
expected performance impact to new incoming messages. This is required to
prevent memory exhaustion if messages are not retrieved from the queue by a
client, while new messages continue to arrive.
Comment 1 Gordon Sim 2008-06-20 04:26:58 EDT
*** Bug 446213 has been marked as a duplicate of this bug. ***
Comment 2 Gordon Sim 2008-07-01 04:37:33 EDT
We already do this for transient messages on durable queues which may be sufficient.
Comment 3 Gordon Sim 2008-10-14 12:07:53 EDT
Confirmed that flow to disk of transient (and durable) messages on durable queues is suffient here for now.

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