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Posted to dev@qpid.apache.org by "Keith Wall (JIRA)" <ji...@apache.org> on 2015/10/11 16:37:05 UTC
[jira] [Updated] (QPID-6787) Prevent unnecessary buffer
copies/buffer allocations when storing metadata (0-8..0-91)
[ https://issues.apache.org/jira/browse/QPID-6787?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Keith Wall updated QPID-6787:
-----------------------------
Attachment: 0001-QPID-6787-Prevent-unnecessary-buffer-copies-buffer-a.patch
> Prevent unnecessary buffer copies/buffer allocations when storing metadata (0-8..0-91)
> --------------------------------------------------------------------------------------
>
> Key: QPID-6787
> URL: https://issues.apache.org/jira/browse/QPID-6787
> Project: Qpid
> Issue Type: Improvement
> Components: Java Broker
> Reporter: Keith Wall
> Fix For: qpid-java-6.0
>
> Attachments: 0001-QPID-6787-Prevent-unnecessary-buffer-copies-buffer-a.patch
>
>
> {{org.apache.qpid.framing.BasicContentHeaderProperties#writePropertyListPayload(java.io.DataOutput)}} takes a copy of the encoded form buffer before writing the copy to the destination. It is possible to eliminate this copy and a few intermediary DataOutput objects.
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