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From "Rob Godfrey (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (QPID-6787) Prevent unnecessary buffer copies/buffer allocations when storing metadata (0-8..0-91)
Date Thu, 12 Nov 2015 00:05:11 GMT

     [ https://issues.apache.org/jira/browse/QPID-6787?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Rob Godfrey resolved QPID-6787.
-------------------------------
    Resolution: Fixed

> 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
>            Assignee: Rob Godfrey
>             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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