[MINOR][CI] Make federated client and monitoring threads daemon - #2508

[MINOR][CI] Make federated client and monitoring threads daemon#2508

Baunsgaard merged 1 commit into

apache:mainapache/systemds:mainfrom

Baunsgaard:fix/fed-netty-daemon-threadsBaunsgaard/systemds:fix/fed-netty-daemon-threadsCopy head branch name to clipboard