[SPARK-32175] Fix the order between initialization for ExecutorPlugin and starting heartbeat thread

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 3.0.0, 3.1.0
• Fix Version/s: 3.0.1, 3.1.0
• Component/s: Spark Core
• Assignee: Kousuke Saruta
• Reporter: Kousuke Saruta
• Created: 05/Jul/20 20:59
• Updated: 31/Jul/20 01:35
• Resolved: 29/Jul/20 13:47

Description

In the current master, heartbeat thread in a executor starts after plugin initialization so if the initialization takes long time, heartbeat is not sent to driver and the executor will be removed from cluster.

Issue Links

• links to: [Github] Pull Request #29002 (sarutak)
• links to: [Github] Pull Request #29002 (sarutak)
• links to: [Github] Pull Request #29313 (sarutak)
• links to: [Github] Pull Request #29314 (sarutak)