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Posted to dev@qpid.apache.org by "Alex Rudyy (JIRA)" <ji...@apache.org> on 2019/05/08 21:56:00 UTC
[jira] [Resolved] (QPID-8305) [Broker-J][JDBC Message Store]
Performance regression when increasing the number of queues linked to a
topic
[ https://issues.apache.org/jira/browse/QPID-8305?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Alex Rudyy resolved QPID-8305.
------------------------------
Resolution: Fixed
> [Broker-J][JDBC Message Store] Performance regression when increasing the number of queues linked to a topic
> ------------------------------------------------------------------------------------------------------------
>
> Key: QPID-8305
> URL: https://issues.apache.org/jira/browse/QPID-8305
> Project: Qpid
> Issue Type: Improvement
> Components: Broker-J
> Affects Versions: qpid-java-broker-7.1.0
> Reporter: Olivier VERMEULEN
> Assignee: Alex Rudyy
> Priority: Major
> Fix For: qpid-java-broker-8.0.0, qpid-java-broker-7.1.3
>
>
> When sending a message to a topic, if this message is routed to N queues then we will do N+2 database inserts: 1 for the metadata, 1 for the content and 1 for each message/queue mapping (QPID_QUEUE_ENTRIES). The last N inserts could be batched in a single operation.
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