what is node roles = r means
This role pop up after upgrade to 7.7
this node is suppose to be co-ordinating node only
10.29.249.104 7 29 0 0.37 0.51 0.25 r - elkm05
config has this
node.master: false
node.voting_only: false
node.data: false
node.ingest: false
node.ml: false