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Posted to issues@activemq.apache.org by "clebert suconic (JIRA)" <ji...@apache.org> on 2015/09/04 03:19:46 UTC
[jira] [Updated] (ARTEMIS-163) Refactor libaio to a better API /
implementation
[ https://issues.apache.org/jira/browse/ARTEMIS-163?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
clebert suconic updated ARTEMIS-163:
------------------------------------
Issue Type: Improvement (was: Bug)
> Refactor libaio to a better API / implementation
> ------------------------------------------------
>
> Key: ARTEMIS-163
> URL: https://issues.apache.org/jira/browse/ARTEMIS-163
> Project: ActiveMQ Artemis
> Issue Type: Improvement
> Reporter: clebert suconic
> Assignee: clebert suconic
> Fix For: 1.1.0
>
>
> 1.0.0 has inherited the native implementation from HornetQ.
> Although performant, there was some space for implement:
> - excessive use of mallocs (what was later discovered to cause fragmentation on more modern operational systems)
> - complex C++ code (too many indirections)
> - need to stop the libaio queue every time a file is closed. We will now reuse those for the life cycle of the Factory / Server
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