ADD BROKER

Description

This statement is used to add one or more BROKER nodes.

Syntax

ALTER SYSTEM ADD BROKER <broker_name> "<host>:<ipc_port>" [, "host>:<ipc_port>" [, ... ] ];

Required Parameters

1. <broker_name>

The name given to the added broker process. It is recommended to keep the broker_name consistent within the same cluster.

2. <host>

The IP of the node where the broker process needs to be added. If FQDN is enabled, use the FQDN of the node.

3. <ipc_port>

The PORT of the node where the broker process needs to be added, and the default value of this port is 8000.

Access Control Requirements

The user who executes this operation needs to have the NODE_PRIV permission.

Examples

1. Add two Brokers

   ALTER SYSTEM ADD BROKER "host1:port", "host2:port";

2. Add a Broker using FQDN

   ALTER SYSTEM ADD BROKER "broker_fqdn1:port";