[SPARK-25515] Add a config property for disabling auto deletion of PODS for debugging.

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 3.0.0
• Fix Version/s: 3.0.0
• Component/s: Kubernetes, Spark Core
• Assignee: Unassigned
• Reporter: Prashant Sharma
• Created: 24/Sep/18 09:18
• Updated: 17/May/20 18:24
• Resolved: 03/Dec/18 17:05

Description

Currently, if a pod fails to start due to some failure, it gets removed and new one is attempted. These sequence of events go on, until the app is killed. Given the speed of creation and deletion, it becomes difficult to debug the reason for failure.

So adding a configuration parameter to disable auto-deletion of pods, will be helpful for debugging.

Issue Links

• links to: [Github] Pull Request #23136 (skonto)
• links to: [Github] Pull Request #23136 (skonto)
• links to: GitHub Pull Request #23136