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https://issues.apache.org/jira/browse/IGNITE-7090?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16406755#comment-16406755
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Eduard Shangareev edited comment on IGNITE-7090 at 3/20/18 5:40 PM:
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[~vladisav] I have triggered TC Run All.
https://ci.ignite.apache.org/viewQueued.html?itemId=1148373
Will be ready in ~14 hours.
was (Author: edshanggg):
[~vladisav] I have triggered TC Run All.
https://ci.ignite.apache.org/viewQueued.html?itemId=1148373
Will be ready in ~4 hours.
> Semaphore Stuck when no acquirers to assign permit
> --------------------------------------------------
>
> Key: IGNITE-7090
> URL: https://issues.apache.org/jira/browse/IGNITE-7090
> Project: Ignite
> Issue Type: Bug
> Components: cache, data structures
> Affects Versions: 2.1, 2.4
> Reporter: Tim Onyschak
> Assignee: Tim Onyschak
> Priority: Major
> Fix For: 2.5
>
> Attachments: SemaphoreFailoverNoWaitingAcquirerTest.java
>
>
> If no acquirers are available to take permit of semaphore, the permit never
> gets release and any further acquirerers will wait forever.
> On node shut down DataStructuresProcessor.dsMap gets cleared out prior to
> event listener being able to execute onNodeRemoved, hence owner is never
> cleared out if it was unable to pass to a different acquirer.
>
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