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https://issues.apache.org/jira/browse/OPENJPA-1592?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Richard Zowalla resolved OPENJPA-1592.
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Resolution: Won't Fix
Closing as obsolete during backlog cleanup: A vague 2010 benchmarking sub-task
with no concrete change asked for; PCDataGenerator has since been rewritten on
ASM (OPENJPA-2911 commits bb11f022d and 0ea92f44a; it now imports xbean asm9),
so the old measurements no longer apply. Please reopen if this still happens
with OpenJPA 4.x.
> PCData generation has performance issues
> ----------------------------------------
>
> Key: OPENJPA-1592
> URL: https://issues.apache.org/jira/browse/OPENJPA-1592
> Project: OpenJPA
> Issue Type: Sub-task
> Affects Versions: 2.0.0-beta2, 2.0.0
> Reporter: Kevin W. Sutter
> Priority: Major
>
> From the parent task...
> Looking to improve the efficiency of the DataCache and QueryCache.
> Benchmarking is showing that the constant conversion from the POJO format to
> and from the PCData format is taking its toll. After talking with Patrick on
> the subject, he pointed out the PCDataGenerator which enhances the Entities
> for use in the Cache (vs using whole new PCData objects). The use of the
> PCDataGenerator is configured via the openjpa.DynamicDataStructs property.
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