[YARN-8762] [Umbrella] Support Interactive Docker Shell to running Containers

• Type: New Feature
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 3.3.0
• Labels: Docker
• Target Version/s: 3.3.0
• Release Note: - Add shell access to YARN containers
• Assignee: Eric Yang
• Reporter: Zian Chen
• Created: 10/Sep/18 23:35
• Updated: 20/Dec/18 01:20
• Resolved: 20/Dec/18 01:20

Description

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.

Issue Links

• is related to: YARN-8523 Interactive docker shell