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https://issues.apache.org/jira/browse/CAY-1680?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Andrus Adamchik closed CAY-1680.
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Resolution: Fixed
Fix Version/s: 3.1M4
> Get rid of shared locks in DataDomain metadata lookups
> ------------------------------------------------------
>
> Key: CAY-1680
> URL: https://issues.apache.org/jira/browse/CAY-1680
> Project: Cayenne
> Issue Type: Improvement
> Components: Core Library
> Affects Versions: 3.1M3
> Reporter: Andrus Adamchik
> Assignee: Andrus Adamchik
> Fix For: 3.1M4
>
>
> We can improve performance by using concurrent collections instead of
> synchronizing the HashMap. This includes:
> DataDomain.properties
> DataDomain.nodes
> DataDomain.nodesByDataMapName
> Also instead of reindexing on failed lookups, we can simply lazy-fill
> collection from a given DataMap
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