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https://issues.apache.org/jira/browse/CASSANDRA-16186?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Benjamin Lerer updated CASSANDRA-16186:
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Fix Version/s: (was: 4.0-beta)
3.11.10
3.0.24
4.0-beta4
Source Control Link:
https://github.com/apache/cassandra/commit/3b970ddbd6c0018ee13b596dddfd838c43afa4d1
Resolution: Fixed
Status: Resolved (was: Ready to Commit)
Patch committed into cassandra-3.0 at 3b970ddbd6c0018ee13b596dddfd838c43afa4d1
and merged into cassandra-3.11 and trunk.
> SEPExecutor does not release blocked threads as it should
> ---------------------------------------------------------
>
> Key: CASSANDRA-16186
> URL: https://issues.apache.org/jira/browse/CASSANDRA-16186
> Project: Cassandra
> Issue Type: Improvement
> Components: Test/unit
> Reporter: Benjamin Lerer
> Assignee: Benjamin Lerer
> Priority: Normal
> Fix For: 4.0-beta4, 3.0.24, 3.11.10
>
> Time Spent: 1h
> Remaining Estimate: 0h
>
> While adding some tests for the {{ThreadPoolMetrics}}, I discovered that the
> {{SEPExecutor}} does not release the blocked threads as it should.
> If the number of tasks added to a SEPExecutor exceed the max queue size. The
> threads adding those task will be block until enough space become available
> for all the blocked tasks. At this point all the blocked threads will
> released at once.
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