Note
This parameter is available starting with V4.3.5 BP1.
Description
The ob_java_home parameter specifies the Java home directory of the OBServer node on which the current tenant is running.
Privilege requirements
Query the parameter
The sys tenant and all user tenants can query this parameter by using the
SHOW PARAMETERSstatement or theGV$OB_PARAMETERSview.Modify the parameter
Only the sys tenant can modify this parameter. User tenants cannot modify this parameter.
Attributes
| Attribute | Description |
|---|---|
| Type | STRING |
| Default value | NULL |
| Modifiable | Yes. You can use the ALTER SYSTEM SET statement to modify the parameter. |
| Effective upon OBServer node restart | No. The setting takes effect immediately. |
Examples
Set the Java home directory of the OBServer node on which the current tenant is running to /home/admin/jdk8u422_05.
obclient> ALTER SYSTEM SET ob_java_home="/home/admin/jdk8u422_05";