[NIFI-8123] NiFi startup: add option to wait for NiFi to fully load before exiting startup script

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.13.0
• Component/s: Core Framework
• Assignee: Peter Gyori
• Reporter: Peter Gyori
• Created: 07/Jan/21 18:08
• Updated: 09/Feb/21 17:36
• Resolved: 03/Feb/21 14:41

Description

Adding a flag like --wait-for-initialization so that NiFi can be started with "bin/nifi.sh start --wait-for-initialization" so that the nifi.sh script would not return until NiFi finishes scheduling all components.

Issue Links

• links to: GitHub Pull Request #4748