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https://issues.apache.org/jira/browse/YARN-4635?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15128640#comment-15128640
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Sunil G commented on YARN-4635:
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Yes. We need a thread safe way of merging here. Else it may cause some corner
Cases.
> Add global blacklist tracking for AM container failure.
> -------------------------------------------------------
>
> Key: YARN-4635
> URL: https://issues.apache.org/jira/browse/YARN-4635
> Project: Hadoop YARN
> Issue Type: Sub-task
> Components: resourcemanager
> Reporter: Junping Du
> Assignee: Junping Du
> Priority: Critical
> Attachments: YARN-4635-v2.patch, YARN-4635.patch
>
>
> We need a global blacklist in addition to each app’s blacklist to track AM
> container failures in global
> affection. That means we need to differentiate the non-succeed
> ContainerExitStatus reasoning from
> NM or more related to App.
> For more details, please refer the document in YARN-4576.
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