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https://issues.apache.org/jira/browse/OPENJPA-1443?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12794884#action_12794884
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Xiaoqin Feng commented on OPENJPA-1443:
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I am on vacation from 12/20/2009 Â to 12/26/2009.
If you have any question on deployment and JEE bugs, please contact Saurabh
Arora or my manager Maruthi Nuthikattu.
For emergency, contact me at 925-209-5517.
> DataCache and QueryCache improvements
> -------------------------------------
>
> Key: OPENJPA-1443
> URL: https://issues.apache.org/jira/browse/OPENJPA-1443
> Project: OpenJPA
> Issue Type: Improvement
> Components: datacache
> Affects Versions: 2.0.0-M3
> Reporter: Kevin Sutter
> Assignee: Kevin Sutter
>
> 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.
> When I dug into this a bit, I discovered that the testcases for this function
> have been disabled since they were introduced into our repository. As I
> continue to investigate the alternatives, I'm updating these testcases and
> re-enabling them. There is a whole set of testcases related to the datacache
> and querycache capabilities. I may be busy for a while...
> This JIRA will be used to re-enable these testcases. And, maybe even start
> to improve the efficiency of this PCData object processing...
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