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Posted to dev@activemq.apache.org by "Timothy Bish (JIRA)" <ji...@apache.org> on 2012/11/16 22:37:11 UTC
[jira] [Created] (AMQ-4180) Use hawtbuf in activemq-client to make
message properties and MapMessage body unmarshal more lazy
Timothy Bish created AMQ-4180:
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Summary: Use hawtbuf in activemq-client to make message properties and MapMessage body unmarshal more lazy
Key: AMQ-4180
URL: https://issues.apache.org/jira/browse/AMQ-4180
Project: ActiveMQ
Issue Type: Improvement
Components: JMS client
Affects Versions: 5.8.0
Reporter: Timothy Bish
Assignee: Timothy Bish
Priority: Trivial
Fix For: 5.8.0
Message properties and MapMessage body already use a lazy unmarshal strategy. We can use hawtbuf UTF8Buffer objects to unmarshal the bytes of a string properties or map value and only do the UTF-8 decode back to a String instance when needed. In some contrived test cases I was able to get an extra 100 msgs/sec through my consumers when they only read out a portion of the payload of large MapMessage instance.
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[jira] [Resolved] (AMQ-4180) Use hawtbuf in activemq-client to make
message properties and MapMessage body unmarshal more lazy
Posted by "Timothy Bish (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/AMQ-4180?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Timothy Bish resolved AMQ-4180.
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Resolution: Fixed
changes added to trunk.
> Use hawtbuf in activemq-client to make message properties and MapMessage body unmarshal more lazy
> -------------------------------------------------------------------------------------------------
>
> Key: AMQ-4180
> URL: https://issues.apache.org/jira/browse/AMQ-4180
> Project: ActiveMQ
> Issue Type: Improvement
> Components: JMS client
> Affects Versions: 5.8.0
> Reporter: Timothy Bish
> Assignee: Timothy Bish
> Priority: Trivial
> Fix For: 5.8.0
>
>
> Message properties and MapMessage body already use a lazy unmarshal strategy. We can use hawtbuf UTF8Buffer objects to unmarshal the bytes of a string properties or map value and only do the UTF-8 decode back to a String instance when needed. In some contrived test cases I was able to get an extra 100 msgs/sec through my consumers when they only read out a portion of the payload of large MapMessage instance.
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