Managing DatabasesPDF version

Switching image catalogs in Cloudera Operational Database

You can switch the image catalog of an existing operational database. You may want to switch the image catalog for a database to restrict which Runtime version can be upgraded to, or to move to custom images for an existing database.

  • You must download and install the latest CDP CLI beta version.
  • You must have a working Cloudera environment.
  • You must ensure that the custom image resides in your Cloudera environment.
  1. Run the following command to switch an image catalog of an existing database.
    cdp opdb update-database --environment <env_name> --database <database_name> --catalog <catalog_name>
    Parameter value Description
    <env_name> Name of the environment that holds the existing database.
    <database_name> Name of the existing database for which you want to switch the image catalog.
    <catalog_name> Name of the image catalog that you want to update for the database.
    For example,
    cdp opdb update-database --environment-name cod-7216-micro2 --database-name testdb --catalog v3dev-1
  2. Verify that the image catalog switching is successful for the database.
    Navigate to the Data Hub Clusters service or to the Cloudera Management Console > Data Hub Clusters, and click the Image Details tab of the updated Cloudera Data Hub cluster.

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