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https://issues.apache.org/jira/browse/YARN-1256?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Xuan Gong updated YARN-1256:
----------------------------
Attachment: YARN-1256.2.patch
Add logic to fail container start if the auxservice can not be found.
Remove checking (null == service) from AuxService#handle, since we have already
checked in startContainer
> NM silently ignores non-existent service in StartContainerRequest
> -----------------------------------------------------------------
>
> Key: YARN-1256
> URL: https://issues.apache.org/jira/browse/YARN-1256
> Project: Hadoop YARN
> Issue Type: Bug
> Affects Versions: 2.1.1-beta
> Reporter: Bikas Saha
> Assignee: Xuan Gong
> Priority: Critical
> Fix For: 2.1.2-beta
>
> Attachments: YARN-1256.1.patch, YARN-1256.2.patch
>
>
> A container can set token service metadata for a service, say
> shuffle_service. If that service does not exist then the errors is silently
> ignored. Later, when the next container wants to access data written to
> shuffle_service by the first task, then it fails because the service does not
> have the token that was supposed to be set by the first task.
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