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From "Xuan Gong (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (YARN-1256) NM silently ignores non-existent service in StartContainerRequest
Date Thu, 03 Oct 2013 22:22:42 GMT

     [ https://issues.apache.org/jira/browse/YARN-1256?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

Xuan Gong updated YARN-1256:

    Attachment: YARN-1256.3.patch

Add null check for AuxService, and create new InvalidAuxServiceException for missing AuxService

> 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, YARN-1256.3.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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