feat: use DruidNode.version field to support blue/green deployments#19413

jtuglu1 wants to merge 3 commits into

apache:masterapache/druid:masterfrom

jtuglu1:support-red-black-style-deployment-groups-in-druidjtuglu1/druid:support-red-black-style-deployment-groups-in-druidCopy head branch name to clipboard