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Posted to yarn-issues@hadoop.apache.org by "Billie Rinaldi (JIRA)" <ji...@apache.org> on 2018/11/12 18:45:00 UTC
[jira] [Assigned] (YARN-8776) Container Executor change to create
stdin/stdout pipeline
[ https://issues.apache.org/jira/browse/YARN-8776?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Billie Rinaldi reassigned YARN-8776:
------------------------------------
Assignee: Eric Yang (was: Zian Chen)
> 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: Eric Yang
> Priority: Major
> Labels: Docker
> Attachments: YARN-8776.001.patch, YARN-8776.002.patch, YARN-8776.003.patch, YARN-8776.004.patch, YARN-8776.005.patch, YARN-8776.006.patch, YARN-8776.007.patch
>
>
> 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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