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https://issues.apache.org/jira/browse/YARN-8762?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Eric Yang resolved YARN-8762.
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Resolution: Fixed
Fix Version/s: 3.3.0
Release Note: - Add shell access to YARN containers
All tasks are done.
Thank you [~Zian Chen] for the contribution.
Thank you [~billie.rinaldi] for the detailed reviews.
> [Umbrella] Support Interactive Docker Shell to running Containers
> -----------------------------------------------------------------
>
> Key: YARN-8762
> URL: https://issues.apache.org/jira/browse/YARN-8762
> Project: Hadoop YARN
> Issue Type: New Feature
> Reporter: Zian Chen
> Assignee: Eric Yang
> Priority: Major
> Labels: Docker
> Fix For: 3.3.0
>
> Attachments: Interactive Docker Shell design doc.pdf
>
>
> Debugging distributed application can be challenging on Hadoop. Hadoop
> provide limited debugging ability through application log files. One of the
> most frequently requested feature is to provide interactive shell to assist
> real time debugging. This feature is inspired by docker exec to provide
> ability to run arbitrary commands in docker container.
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