ALTER-SYSTEM-ADD-FOLLOWER
ALTER-SYSTEM-ADD-FOLLOWER​
Name​
ALTER SYSTEM ADD FOLLOWER
Description​
This statement is to increase the node of the FOLLOWER role of FRONTEND, (only for administrators!)
grammar:
ALTER SYSTEM ADD FOLLOWER "follower_host:edit_log_port"
illustrate:
- host can be a hostname or an ip address
- edit_log_port : edit_log_port in its configuration file fe.conf
Example​
-
Add a FOLLOWER node
ALTER SYSTEM ADD FOLLOWER "host_ip:9010"
Keywords​
ALTER, SYSTEM, ADD, FOLLOWER, ALTER SYSTEM
