ALTER-WORKLOAD-GROUP

ALTER-WORKLOAD-GROUP

Name

ALTER WORKLOAD GROUP

SinceVersion dev

Description

This statement is used to modify the workload group.

Syntax:

ALTER WORKLOAD GROUP "rg_name"
PROPERTIES (
    property_list
);

NOTE:

• Modify the memory_limit property in such a way that the sum of all memory_limit values does not exceed 100%;
• Support modifying some properties, for example, if only cpu_share is modified, just fill in cpu_share in properties.

Example

1. Modify the workload group named g1:

   alter workload group g1
   properties (
       "cpu_share"="30",
       "memory_limit"="30%"
   );

Keywords

ALTER, WORKLOAD, GROUP

Best Practice