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https://issues.apache.org/jira/browse/FLINK-18407?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Nicholas Jiang updated FLINK-18407:
-----------------------------------
    Comment: was deleted

(was: [~zhuzh], I just want to add the null check for the pending request. And 
I saw that you have already fixed(y).)

> NPE in SlotPoolImpl.maybeRemapOrphanedAllocation if no pending request is 
> registered
> ------------------------------------------------------------------------------------
>
>                 Key: FLINK-18407
>                 URL: https://issues.apache.org/jira/browse/FLINK-18407
>             Project: Flink
>          Issue Type: Bug
>          Components: Runtime / Coordination
>    Affects Versions: 1.12.0
>            Reporter: Till Rohrmann
>            Assignee: Zhu Zhu
>            Priority: Critical
>              Labels: pull-request-available
>             Fix For: 1.12.0
>
>
> The method {{SlotPoolImp.maybeRemapOrphanedAllocation}} can throw a NPE if no 
> pending request is registered under a given {{AllocationID}} and if there is 
> no connection established to the {{ResourceManager}}.



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