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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 updated CAY-1680:
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Description:
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
was: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
Summary: Get rid of shared locks in DataDomain metadata lookups (was:
Get rid of shared lock - DataDomain.lookupNode)
> 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
>
> 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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