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Posted to dev@qpid.apache.org by "ASF subversion and git services (JIRA)" <ji...@apache.org> on 2015/05/15 16:13:00 UTC
[jira] [Commented] (QPID-6543) Coalesce multi attribute updates
into single store write
[ https://issues.apache.org/jira/browse/QPID-6543?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14545551#comment-14545551 ]
ASF subversion and git services commented on QPID-6543:
-------------------------------------------------------
Commit 1679569 from [~godfrer] in branch 'java/trunk'
[ https://svn.apache.org/r1679569 ]
QPID-6543 : Coalesce multi attribute updates into single store write (applied patch by Lorenz Quack)
> Coalesce multi attribute updates into single store write
> --------------------------------------------------------
>
> Key: QPID-6543
> URL: https://issues.apache.org/jira/browse/QPID-6543
> Project: Qpid
> Issue Type: Improvement
> Components: Java Broker
> Affects Versions: 0.32
> Reporter: Lorenz Quack
> Priority: Minor
> Fix For: 6.0 [Java]
>
> Attachments: 0001-QPID-6543-Java-Broker-Coalesce-multi-attribute-updat.patch, 0001-QPID-6543-Java-Broker-Coalesce-multi-attribute-updat_v2.patch
>
>
> Currently when updating an object, if the update affects many attributes this causes many writes to the underlying store. In the HA case, this is going to cause many writes to be rippled throughout the group. This is inefficient.
> There should be a mechanism so that such updates cause a single store update.
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