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From "Eric Yang (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-8776) Container Executor change to create stdin/stdout pipeline
Date Thu, 18 Oct 2018 23:26:00 GMT

    [ https://issues.apache.org/jira/browse/YARN-8776?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16656017#comment-16656017

Eric Yang commented on YARN-8776:

[~Zian Chen] Any update?

> 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
>            Priority: Major
>              Labels: Docker
> 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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