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From "Eric Yang (JIRA)" <j...@apache.org>
Subject [jira] [Created] (YARN-8523) Interactive docker shell
Date Thu, 12 Jul 2018 16:14:00 GMT
Eric Yang created YARN-8523:

             Summary: Interactive docker shell
                 Key: YARN-8523
                 URL: https://issues.apache.org/jira/browse/YARN-8523
             Project: Hadoop YARN
          Issue Type: Sub-task
            Reporter: Eric Yang

Some application might require interactive unix commands executions to carry out operations.
 Container-executor can interface with docker exec to debug or analyze docker containers while
the application is running.  It would be nice to support an API to invoke docker exec to perform
unix commands and report back the output to application master.  Application master can distribute
and aggregate execution of the commands to record in application master log file.

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