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Posted to yarn-issues@hadoop.apache.org by "Eric Yang (JIRA)" <ji...@apache.org> on 2018/12/20 01:18:00 UTC
[jira] [Assigned] (YARN-8762) [Umbrella] Support Interactive Docker
Shell to running Containers
[ https://issues.apache.org/jira/browse/YARN-8762?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Eric Yang reassigned YARN-8762:
-------------------------------
Assignee: Eric Yang
> [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
> 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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