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https://issues.apache.org/jira/browse/JCR-3027?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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chad davis updated JCR-3027:
----------------------------
My fixes were done on 2.2.5. In the next couple of days I'll port my work to
the trunk and attach the patches to this ticket.
> JCR Server has concurrency issues on JcrWebdavServer.SessionCache internal
> HashMap caches
> -----------------------------------------------------------------------------------------
>
> Key: JCR-3027
> URL: https://issues.apache.org/jira/browse/JCR-3027
> Project: Jackrabbit Content Repository
> Issue Type: Improvement
> Components: jackrabbit-jcr-server
> Affects Versions: 2.2.5
> Reporter: chad davis
> Labels: dav, davex, performance, remote
> Fix For: 2.3.0
>
>
> After doing the davex remoting performance work outlined in JCR-3026, the
> increased concurrency on my jcr server exposed a lot of errors related to
> getting and putting from the JcrWebdavServer.SessionCache's internal
> HashMap's. This problem with HashMap's is a well known concurrency error and
> was easily fixed by upgrading these maps to ConcurrentHashMaps. Performance
> seems dramatically better.
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