Alter and restore global cluster setting values at runtime.
For a list of the possible settings see
Cluster Wide Settings. Only settings documented with
yes can be changed.
SET GLOBAL [ PERSISTENT | TRANSIENT ] setting_ident [ = | TO ] value [ , ... ] RESET GLOBAL setting_ident [ , ... ]
RESET statements it is possible to configure
the crate cluster at runtime.
SET can be used to change a configuration setting ident to a
different value. Using
RESET will reset the setting to its
default value or, if the setting was defined at the configuration
file on node start-up, to this value.
|setting_ident:||The full qualified setting ident of the setting to set / reset.|
|value:||The value to set for the configuration setting.|
The default is
TRANSIENT. Settings that are changed using the
keyword will be lost if the cluster is stopped or restarted.
PERSISTENT keyword will persist the changes to disk so that the
change will survive cluster restarts.
The persistence keyword can only be used within a