What is Worker node

1

Any node that can run application code in the cluster.

Other related questions:
Definition of management nodes
A management node is the management system of a FusionInsight cluster. It provides a unified access entry and manages the nodes and services deployed in the cluster in a unified manner.

Definition of data nodes
A data node executes the instructions sent by the management node, reports the task status, stores data, and provides other public functions.

Definition of control nodes?
A control node controls and monitors how data nodes store and receive data, and send process status, and provides other public functions.

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