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https://issues.apache.org/jira/browse/YUNIKORN-848?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Weiwei Yang resolved YUNIKORN-848.
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Resolution: Fixed
> Scheduler occasionally crashed due to concurrent r/w map error
> ----------------------------------------------------------------
>
> Key: YUNIKORN-848
> URL: https://issues.apache.org/jira/browse/YUNIKORN-848
> Project: Apache YuniKorn
> Issue Type: Bug
> Components: shim - kubernetes
> Reporter: Weiwei Yang
> Assignee: Weiwei Yang
> Priority: Major
> Labels: pull-request-available
> Fix For: 1.0.0
>
>
> It is found that occasionally the scheduler could crash due to concurrent map
> r/w error. The root cause is because during the evaluation of the predicates,
> we pass a nodesInfo map as a reference to the K8s side, and when concurrently
> there is a node being add/remove to the cluster, it could possibly cause the
> concurrent read/write issue.
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