Updating data source or storage credentials
To update the data source or storage credentials, use one of the following methods:
- Updating the data source and storage credentials in list view
- In Data sources or Storage tab, click the overflow menu and then click Update credentials.
- In the Update credentials window, enter your data source or storage Access key and Secret key.
- Click Test connection to validate and then click Update.
- Updating the data source credentials in topology view
- Hover over the data source or storage for which you want to update the credentials.
- Click the Update credentials icon.
- In the Update credentials window, enter your data source or storage Access key and Secret key.
- Click Test connection to validate and then click Update.
Behaviour
For IBM managed buckets, there is no option to update credentials.
Presto: Update Credentials is enabled for all external storage buckets and data sources, regardless of their association status with the engine.
Spark: Update Credentials is enabled for the storage buckets that has been designated as the Spark engine's home bucket during the provisioning process and all other external storage buckets and data sources, regardless of their association status with the engine. Spark synchronizes with the latest updated credentials of associated storages within 5-6 minutes.
Milvus: Update Credentials is enabled for the home storage bucket associated with the Milvus service, and is followed by an automatic engine restart after the credentials are saved.
Related API
For information on related API, see