curl -u shiva:shiva -XGET 'localhost:8902/hippo/v1/_cat/nodes?v' ## Check all nodes
curl -u shiva:shiva -XGET 'localhost:8902/hippo/v1/_cat/nodes/{node}?v' ## {node} refers to the address of the node to be matched and supports using asterisk (*) wildcard character and specifying multiple patterns which are separated by comma (,)
Result:
Figure 5 Check Data Node