[NIFI-8645] Disable LongRunningTaskMonitor by default

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.14.0
• Component/s: Core Framework
• Assignee: Peter Turcsanyi
• Reporter: Peter Turcsanyi
• Created: 01/Jun/21 15:22
• Updated: 14/Jun/21 13:54
• Resolved: 14/Jun/21 13:54

Description

NIFI-8314 introduced Long-Running Task Monitor to check possibly stuck/hanging processor tasks. The runtime monitoring may affect performance due to creating thread dumps periodically. For this reason, it should be disabled by default and only needs to be turned on for troubleshooting (investigating stuck threads).

Issue Links

• is related to: NIFI-8314 Generate warning for any long-running tasks
• links to: GitHub Pull Request #5111