Use of License in DBPlusEngine-Proxy #
Background #
| License Function | Description |
|---|---|
| limit duration | Limit the duration of DBPlusEngine. |
| limit resources | Limit the number of storage nodes created by the DBPlusEngine. |
| limit instances | Limit the number of instances created by [DBPlusEngine-Proxy]+[DBPlusEngine-Driver] in a single cluster. |
| limit versions | Limit the version of the DBPlusEngine instance in a stand-alone or cluster. |
Notice #
The default storage directory for the License is: config.
Procedure #
- Execute the following command to view the license.
SHOW LICENSE INFO;
- Use the registration code to register the license.
REGISTER LICENSE '[license-key]';
- Use the license file to register the license.
REGISTER LICENSE '[Direct path/license-file]';
- Use the registration code file to preview the license.
SHOW LICENSE INFO '[license-key]';
- Use the license file to preview the license.
SHOW LICENSE INFO '[Direct path/license-file]';
Post-processing #
If the following error occurs, please obtain the latest license and update the license.
- No license prompt
FATAL: License not registered
- Incomplete license prompt
FATAL: Incomplete license
- License expiration prompt
FATAL: License is expired
- Illegal license prompt
ERROR: The xxx exceeds the limit of the license