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Posted to yarn-dev@hadoop.apache.org by "Zian Chen (JIRA)" <ji...@apache.org> on 2018/09/14 20:43:00 UTC

[jira] [Created] (YARN-8776) Container Executor change to create stdin/stdout pipeline

Zian Chen created YARN-8776:
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             Summary: Container Executor change to create stdin/stdout pipeline
                 Key: YARN-8776
                 URL: https://issues.apache.org/jira/browse/YARN-8776
             Project: Hadoop YARN
          Issue Type: Sub-task
            Reporter: Zian Chen
            Assignee: Zian Chen


The pipeline is built to connect the stdin/stdout channel from WebSocket servlet through container-executor to docker executor. So when the WebSocket servlet is started, we need to invoke container-executor “dockerExec” method (which will be implemented) to create a new docker executor and use “docker exec -it $ContainerId” command which executes an interactive bash shell on the container.



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