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From "Tom Parker (JIRA)" <j...@apache.org>
Subject [jira] Commented: (OPENJPA-1635) Reduce lock contention in MetaDataRepository.processRegisteredClasses
Date Fri, 09 Jul 2010 23:46:58 GMT

    [ https://issues.apache.org/jira/browse/OPENJPA-1635?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12886945#action_12886945
] 

Tom Parker commented on OPENJPA-1635:
-------------------------------------

This is an important bug.

> Reduce lock contention in MetaDataRepository.processRegisteredClasses
> ---------------------------------------------------------------------
>
>                 Key: OPENJPA-1635
>                 URL: https://issues.apache.org/jira/browse/OPENJPA-1635
>             Project: OpenJPA
>          Issue Type: Sub-task
>          Components: kernel
>    Affects Versions: 2.0.0
>            Reporter: Rick Curtis
>            Assignee: Rick Curtis
>             Fix For: 2.0.1, 2.1.0
>
>         Attachments: OPENJPA-1635.patch
>
>
> OPENJPA-1630 added synchronization to fix a NPE, but as a result increased lock contention.
This JIRA will be used to address the contention.

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