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https://issues.apache.org/jira/browse/YUNIKORN-2646?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17850148#comment-17850148
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Peter Bacsko edited comment on YUNIKORN-2646 at 5/28/24 7:26 PM:
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We've already seen this, it's most likely a false positive. I don't properly
understand why the detector shows this. Preemption occurs on a single
goroutine, the output suggest that there are multiple preemption attempts at
the same time, which is false. I'll take a deeper look soon.
[~dimm] does this cause the scheduler to stop scheduling?
was (Author: pbacsko):
We've already seen this, it's most likely a false positive. I'll take a deeper
look soon.
[~dimm] does this cause the scheduler to stop scheduling?
> Deadlock detected during preemption
> -----------------------------------
>
> Key: YUNIKORN-2646
> URL: https://issues.apache.org/jira/browse/YUNIKORN-2646
> Project: Apache YuniKorn
> Issue Type: Bug
> Components: core - scheduler
> Reporter: Dmitry
> Assignee: Peter Bacsko
> Priority: Major
> Attachments: yunikorn-logs-lock.txt.gz
>
>
> Hitting deadlocks in 1.5.1
> The log is attached
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