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From "Steve Loughran (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-4131) Add API and CLI to kill container on given containerId
Date Thu, 10 Sep 2015 08:16:46 GMT

    [ https://issues.apache.org/jira/browse/YARN-4131?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14738377#comment-14738377
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Steve Loughran commented on YARN-4131:
--------------------------------------

For fault injection /chaos monkey I want containers killed without warning, so as to test
how the app and its AM handle it. It should look exactly like any of the infrastructure failures:
container exit, Yarn OOM event, pre-emption, node failure, ...

signalling is meant to give the AM the opportunity to send events —like a clean shutdown
signal— to apps

> Add API and CLI to kill container on given containerId
> ------------------------------------------------------
>
>                 Key: YARN-4131
>                 URL: https://issues.apache.org/jira/browse/YARN-4131
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: applications, client
>            Reporter: Junping Du
>            Assignee: Junping Du
>         Attachments: YARN-4131-demo-2.patch, YARN-4131-demo.patch, YARN-4131-v1.1.patch,
YARN-4131-v1.2.patch, YARN-4131-v1.patch
>
>
> Per YARN-3337, we need a handy tools to kill container in some scenarios.



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