[YARN-11420] Stabilize TestNMClient

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 3.4.0
• Fix Version/s: 3.4.0
• Component/s: yarn
• Labels: pull-request-available
• Target Version/s: 3.4.0
• Hadoop Flags: Reviewed
• Assignee: Susheel Gupta
• Reporter: Bence Kosztolnik
• Created: 19/Jan/23 10:24
• Updated: 05/Dec/23 10:33
• Resolved: 05/Dec/23 10:33

Description

The TestNMClient test methods can stuck if the test container fails, while the test is expecting it running state. This can happen for example if the container fails due low memory. To fix this the test should tolerate some failure like this.

Issue Links

• links to: GitHub Pull Request #5317