[NIFI-8229] Add support for --wait-for-init to nifi.sh restart

• Type: Improvement
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: 1.13.0
• Component/s: Core Framework
• Assignee: Unassigned
• Reporter: Joey Frazee
• Created: 16/Feb/21 21:29
• Updated: 16/Feb/21 21:29

Description

Copying from https://github.com/apache/nifi/pull/4814#issuecomment-776138163

--wait-for-init doesn't apply to nifi.sh restart because the $@ isn't provided to the start. The naive change would be this:

restart)
    init                                                                                           
    shift
    run "stop"             
    run "start" "$@"
    ;;

I'm not 100% sure whether that's correct though because in run() there's some use of $1 and the shift changes $@.