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https://issues.apache.org/jira/browse/OPENJPA-2767?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16841631#comment-16841631
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ASF subversion and git services commented on OPENJPA-2767:
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Commit cd81d3602436083614afc77bacda4099d3f269c5 in openjpa's branch
refs/heads/master from Will Dazey
[ https://gitbox.apache.org/repos/asf?p=openjpa.git;h=cd81d36 ]
Merge pull request #45 from dazey3/2767_master
OPENJPA-2767: Incomplete ValueMapDiscriminatorStrategy cache and
MetaDataRepository race condition
> Incomplete ValueMapDiscriminatorStrategy cache
> -----------------------------------------------
>
> Key: OPENJPA-2767
> URL: https://issues.apache.org/jira/browse/OPENJPA-2767
> Project: OpenJPA
> Issue Type: Bug
> Reporter: Will Dazey
> Assignee: Will Dazey
> Priority: Minor
> Fix For: 2.2.3
>
> Attachments: OJ2767_2.2.x_v4.patch
>
> Time Spent: 50m
> Remaining Estimate: 0h
>
> There exists the possibility that the discriminator class cache in
> ValueMapDiscriminatorStrategy was originally created before the server fully
> loaded all classes. If this happens, the cache is incomplete and needs to be
> rebuilt. A simple enough strategy would be to just try rebuilding the cache,
> before giving up and throwing a CNFE, and check again.
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