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https://issues.apache.org/jira/browse/RIVER-323?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Greg Trasuk updated RIVER-323:
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Fix Version/s: (was: River_2.2.1)
Not addressed in 2.2.1 maintenance release.
> DynamicPolicyProvider - Concurrency
> -----------------------------------
>
> Key: RIVER-323
> URL: https://issues.apache.org/jira/browse/RIVER-323
> Project: River
> Issue Type: Improvement
> Components: net_jini_security
> Environment: All
> Reporter: Peter Firmstone
> Assignee: Peter Firmstone
> Priority: Minor
> Attachments: Concurrent_and_Revokeable_Permissions_Version6.patch
>
> Original Estimate: 40h
> Remaining Estimate: 40h
>
> From the river-dev mail list:
> I have been looking into some seemingly slow responses in several clients
> running simultaneously, and I see in some stack traces that there are
> synchronization points in DynamicPolicyProvider.implies() that seem to be
> heavily contended. We probably need to revisit this class and rewrite it to
> use copy on write mutation so that reads (the majority of activity) are
> completely uncontended.
> Any thoughts or experience with this issue?
> Gregg Wonderly
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