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https://issues.apache.org/jira/browse/YARN-8962?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16673622#comment-16673622
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Eric Yang commented on YARN-8962:
---------------------------------
First patch renames run_docker_with_pty to exec_container to support both
docker exec -it and yarn container. Yarn container is using restricted shell
to prevent user from going out of bound. DefaultLinuxContainerRuntime
implements writing .cmd file for c version of container-executor to run shell
for yarn container.
> Add ability to use interactive shell with normal yarn container
> ---------------------------------------------------------------
>
> Key: YARN-8962
> URL: https://issues.apache.org/jira/browse/YARN-8962
> Project: Hadoop YARN
> Issue Type: Sub-task
> Reporter: Eric Yang
> Priority: Major
> Attachments: YARN-8962.001.patch
>
>
> This task is focusing on extending interactive shell capability to yarn
> container without docker. This will improve some aspect of debugging
> mapreduce or spark applications.
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