Retrieving Metadata Service (MDS) endpoints and credentials

IBM® watsonx.data integrates with multiple entities like Spark, Db2, NPSaaS, and the like. You require watsonx.data MDS credentials and enpoint to establish connection with the entities at the time of integration.

MDS username is by default ibmlhapikey.

Generating API key

As the watsonx.data administrator, you can:
1. Create service IDs
2. Invite users and grant permissions
Permission required for watsonx.data are MetastoreAdmin in Service access and appropriate roles in Platform access.
Generate an API key. for more information, see:
- Creating an API key for users or user groups
- Creating an API key for a service ID

Getting the MDS endpoint

Log in to watsonx.data console.
From the navigation menu, select Infrastructure manager.
Select the catalog.
Click Details to view the catalog details page.
Copy the endpoint:
1. Metastore Thrift endpoint: This is your Hive interface endpoint for thrift.
2. Metastore REST endpoint: Use this for Unity and Iceberg Catalog REST API.
You can retrieve the endpoints using API. For more information, see Get catalog API.