[SPARK-32000] Fix the flaky testcase for partially launched task in barrier-mode.

• Type: Bug
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 3.1.0
• Fix Version/s: 2.4.7, 3.0.1, 3.1.0
• Component/s: Spark Core, Tests
• Assignee: wuyi
• Reporter: Kousuke Saruta
• Created: 16/Jun/20 08:41
• Updated: 17/Jun/20 17:00
• Resolved: 17/Jun/20 17:00

Description

I noticed sometimes the testcase for SPARK-31485 fails.

Issue Links

• links to: [Github] Pull Request #28839 (sarutak)
• links to: [Github] Pull Request #28849 (Ngone51)
• links to: [Github] Pull Request #28849 (Ngone51)
• links to: [Github] Pull Request #28851 (Ngone51)