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Posted to yarn-issues@hadoop.apache.org by "Sidharta Seethana (JIRA)" <ji...@apache.org> on 2016/03/03 22:27:18 UTC

[jira] [Created] (YARN-4759) Revisit signalContainer() for docker containers

Sidharta Seethana created YARN-4759:
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             Summary: Revisit signalContainer() for docker containers
                 Key: YARN-4759
                 URL: https://issues.apache.org/jira/browse/YARN-4759
             Project: Hadoop YARN
          Issue Type: Sub-task
            Reporter: Sidharta Seethana


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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