[YARN-9125] Carriage Return character in launch command cause node manager to become unhealthy

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.9.0, 3.0.0, 3.1.0, 2.9.1, 3.0.2, 3.1.1, 2.9.2, 3.0.3
• Fix Version/s: 3.2.0, 3.3.0, 2.9.3
• Target Version/s: 3.2.0, 3.0.4, 3.1.2, 3.3.0, 2.9.3
• Assignee: Billie Rinaldi
• Reporter: Eric Yang
• Created: 14/Dec/18 16:33
• Updated: 24/Dec/18 16:48
• Resolved: 17/Dec/18 17:34

Description

If launch command contains \n character, it can cause node manager to become unhealthy. There is a protection check against this, but it doesn't seem to be working as implemented.

Issue Links

• is caused by: YARN-6623 Add support to turn off launching privileged containers in the container-executor