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Posted to dev@qpid.apache.org by "ASF subversion and git services (JIRA)" <ji...@apache.org> on 2017/06/19 15:01:00 UTC
[jira] [Commented] (QPID-7827) Recoverers allocate separate queue
UUID for each recovered message instance
[ https://issues.apache.org/jira/browse/QPID-7827?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16054151#comment-16054151 ]
ASF subversion and git services commented on QPID-7827:
-------------------------------------------------------
Commit 2ddbca0b16e47b18f24beaa1f4fa88d594a25618 in qpid-broker-j's branch refs/heads/master from [~k-wall]
[ https://git-wip-us.apache.org/repos/asf?p=qpid-broker-j.git;h=2ddbca0 ]
QPID-7827: Delegate the creation of UUIDs to factory to avoid proliferation of UUID instances representing the same underlying UUID.
> Recoverers allocate separate queue UUID for each recovered message instance
> ---------------------------------------------------------------------------
>
> Key: QPID-7827
> URL: https://issues.apache.org/jira/browse/QPID-7827
> Project: Qpid
> Issue Type: Improvement
> Components: Java Broker
> Reporter: Keith Wall
>
> The asynchronous and synchronous recoverers allocate a new queue UUIDfor each and every message instance. This means that the heap representation for n recovered messages is larger (by sixteen bytes) than the representation required if the same messages had arrived over the wire. The problem exists for both JDBC and BDB recoverers.
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