table of Contents
master node
Profile node.master property to true (default is true), you are eligible to be selected as the master node. The master node is used to control the operation of the entire cluster . Such as creating or deleting indexes, managing other non-master nodes, etc.
data node
Node.data profile attribute to true (the default is true), it is eligible to be provided to the node data. The data node is mainly used to perform CRUD operations related to data .
Client node
The node.master property and node.data property in the configuration file are both false. This node cannot be a master node or a data node .
As a client node, it is used to respond to user requests and forward requests to other nodes
Tribe node
When a node is configured with tribe. * , It is a special client that can connect to multiple clusters, perform searches and other operations on all connected clusters.
