[SPARK-21040] On executor/worker decommission consider speculatively re-launching current tasks

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 3.0.0
• Fix Version/s: 3.1.0
• Component/s: Spark Core
• Assignee: Prakhar Jain
• Reporter: Holden Karau
• Created: 09/Jun/17 19:59
• Updated: 18/Aug/20 09:41
• Resolved: 17/Jul/20 23:13

Description

If speculative execution is enabled we may wish to consider decommissioning of worker as a weight for speculative execution.

Issue Links

• links to: [Github] Pull Request #28619 (prakharjain09)
• links to: [Github] Pull Request #28619 (prakharjain09)
• links to: [Github] Pull Request #29464 (Ngone51)
• links to: [Github] Pull Request #29464 (Ngone51)