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https://issues.apache.org/jira/browse/YARN-5567?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15472384#comment-15472384
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Allen Wittenauer commented on YARN-5567:
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-1 Please revert this change.
The exit code getting ignored is *intentional*. We don't want to bring the
nodemanager down in case the script has a syntax error in it. Such a condition
would bring down *entire clusters* at once, instantaneously.
> Fix script exit code checking in NodeHealthScriptRunner#reportHealthStatus
> --------------------------------------------------------------------------
>
> Key: YARN-5567
> URL: https://issues.apache.org/jira/browse/YARN-5567
> Project: Hadoop YARN
> Issue Type: Bug
> Components: nodemanager
> Affects Versions: 2.8.0, 3.0.0-alpha1
> Reporter: Yufei Gu
> Assignee: Yufei Gu
> Fix For: 3.0.0-alpha1
>
> Attachments: YARN-5567.001.patch
>
>
> In case of FAILED_WITH_EXIT_CODE, health status should be false.
> {code}
> case FAILED_WITH_EXIT_CODE:
> setHealthStatus(true, "", now);
> break;
> {code}
> should be
> {code}
> case FAILED_WITH_EXIT_CODE:
> setHealthStatus(false, "", now);
> break;
> {code}
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