ADMIN SET CONFIG
This statement is used to set the configuration items of the cluster (currently only the configuration items of FE are supported). The settable configuration items can be viewed through the ADMIN SHOW FRONTEND CONFIG; command.
grammar:
ADMIN SET FRONTEND CONFIG ("key" = "value");
Set ‘disable_balance’ to true
ADMIN SET FRONTEND CONFIG ("disable_balance" = "true");
ADMIN, SET, CONFIG