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From "Shane Kumpf (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (YARN-4759) Fix signal handling for docker containers
Date Thu, 14 Jul 2016 12:54:21 GMT

     [ https://issues.apache.org/jira/browse/YARN-4759?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Shane Kumpf updated YARN-4759:
------------------------------
    Attachment:     (was: YARN-4759.003.patch)

> Fix signal handling for docker containers
> -----------------------------------------
>
>                 Key: YARN-4759
>                 URL: https://issues.apache.org/jira/browse/YARN-4759
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: yarn
>            Reporter: Sidharta Seethana
>            Assignee: Shane Kumpf
>         Attachments: YARN-4759.001.patch, YARN-4759.002.patch, YARN-4759.003.patch
>
>
> The current signal handling (in the DockerContainerRuntime) needs to be revisited for
docker containers. For example, container reacquisition on NM restart might not work, depending
on which user the process in the container runs as. 



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