Note
This parameter was introduced in V4.3.5 BP1.
Description
ob_java_home specifies the Java home directory on the current OBServer node.
Privilege requirements
Query the parameter
The
systenant and all user tenants can query this parameter by using theSHOW PARAMETERSstatement or theGV$OB_PARAMETERSview.Modify the parameter
Only the
systenant 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. |
Example
Set the Java home directory on the current OBServer node to /home/admin/jdk8u422_05.
obclient> ALTER SYSTEM SET ob_java_home="/home/admin/jdk8u422_05";