You are viewing a plain text version of this content. The canonical link for it is here.
Posted to dev@qpid.apache.org by "Andrew Stitcher (Assigned) (JIRA)" <ji...@apache.org> on 2012/03/05 20:00:00 UTC
[jira] [Assigned] (QPID-3883) Using application headers in messages
causes a very large slowdown
[ https://issues.apache.org/jira/browse/QPID-3883?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Andrew Stitcher reassigned QPID-3883:
-------------------------------------
Assignee: Andrew Stitcher
> Using application headers in messages causes a very large slowdown
> ------------------------------------------------------------------
>
> Key: QPID-3883
> URL: https://issues.apache.org/jira/browse/QPID-3883
> Project: Qpid
> Issue Type: Improvement
> Components: C++ Broker, C++ Client
> Affects Versions: 0.14
> Reporter: Andrew Stitcher
> Assignee: Andrew Stitcher
>
> Messages that have application headers have a very high overhead compared to messages that don't have application headers.
> There are multiple causes of this problem:
> * Messages are copied unnecessarily in the client code
> * Encoding/decoding FieldTables is inefficient
> * Encoding/decoding FieldTables is done unnecessarily
> * Copying FieldTables is inefficient
> * The mapping of Variants to the current underlying FieldTable implementation may be inefficient
--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira
---------------------------------------------------------------------
To unsubscribe, e-mail: dev-unsubscribe@qpid.apache.org
For additional commands, e-mail: dev-help@qpid.apache.org