Users can check master node information via below command:
curl -u shiva:shiva -XGET 'localhost:8902/hippo/v1/_cat/master?v'
Result:
epoch timestamp active.master.host active.master.port master.group
1690796839 09:47:19 172.29.203.189 26841 172.29.203.189:2
6841,172.29.203.189:26851,172.29.203.189:26861