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From "Andrus Adamchik (Created) (JIRA)" <j...@apache.org>
Subject [jira] [Created] (CAY-1680) DataDomain.lookupNode - use concurrent collection instead of synchronizing the HashMap
Date Thu, 01 Mar 2012 07:40:00 GMT
DataDomain.lookupNode - use concurrent collection instead of synchronizing the HashMap
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                 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


We can improve performance by using a concurrent collection for DataDomain.lookupNode instead
of synchronizing the HashMap.  Also instead of reindexing on failed lookups, we can simply
lazy-fill collection from a given DataMap

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