Starburst Documentation
Starburst Galaxy
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    • starburst galaxy > working with data > create catalogs > non object storage > Amazon S3 Tables catalog

    Amazon S3 Tables catalog #

    This page describes connecting to an Amazon S3 Table, which is a product of AWS. If you want to connect to general Amazon S3 object storage, see Amazon S3.

    Use an S3 Tables catalog to configure access to Amazon S3 Tables stored in an Amazon S3 table bucket. You must configure an S3 Table bucket on AWS before you begin.

    Follow these steps to create a catalog for Amazon S3 Tables:

    1. In the navigation menu, select Data, then Catalogs.
    2. Click Create catalog.
    3. On the Create a catalog pane, click the Amazon S3 Tables icon.

    Select a data source

    1. Configure the catalog as prompted in the dialog.
    2. Test the connection.
    3. Connect the catalog.
    4. Set any required permissions.
    5. Add the new catalog to a cluster.

    The following sections provide more detail for creating Amazon S3 Tables catalog connections.

    Define catalog name and description #

    The Catalog name is visible in the query editor and other clients. It is used to identify the catalog when writing SQL or showing the catalog and its nested schemas and tables in client applications.

    The name is displayed in the query editor, and in the output of a SHOW CATALOGS command. It is used to fully qualify the name of any table in SQL queries following the catalogname.schemaname.tablename syntax. For example, you can run the following query in the sample cluster without first setting the catalog or schema context: SELECT * FROM tpch.sf1.nation;.

    The Description is a short, optional paragraph that provides further details about the catalog. It appears in the Starburst Galaxy user interface and can help other users determine what data can be accessed with the catalog.

    Enter catalog name and description

    S3 Tables configuration #

    To configure the connection to your S3 Tables catalog, provide the following details:

    • Table bucket ARN: ARN of the target S3 table bucket.
    • Access key: AWS access key ID used for authentication to access the S3 table bucket.
    • Secret key: AWS secret access key used for authentication to access the S3 table bucket.

    See AWS access and secret key to learn how to configure these keys for your AWS account. Your browser might try to fill the two key fields with your browser login name and password. If so, overwrite these fields with the correct values.

      S3 Tables configuration

    Test the connection #

    Once you have configured the connection details, click Test connection to confirm data access is working. If the test is successful, you can save the catalog.

    If the test fails, look over your entries in the configuration fields, correct any errors, and try again. If the test continues to fail, Galaxy provides diagnostic information that you can use to fix the data source configuration in the cloud provider system.

    Connect catalog #

    Click Connect catalog, and proceed to set permissions where you can grant access to certain roles.

    Set permissions #

    This optional step allows you to configure read-only access or full read and write access to the catalog.

    Use the following steps to assign read-only access to all roles:

    1. Select the Read-only catalog switch to grant a set of roles read-only access to the catalog’s schemas, tables, and views.
    2. Next, use the drop-down menu in the Role-level permissions section to specify the roles that have read-only access.
    3. Click Save access controls.

    You can specify read-only access and read-write access separately for different sets of roles. That is, one set of roles can get full read and write access to all schemas, tables, and views in the catalog, while another set of roles gets read-only access.

    Use the following steps to assign read/write access to some or all roles:

    1. Leave the Read-only catalog switch cleared.
    2. In the Role-level permissions section:
      • Expand the drop-down menu in the Roles with read and write access field and select one or more roles to grant read and write access to.
      • Expand the drop-down menu in the Roles with read access field and select one or more roles from the list to grant read-only access to.
    3. Click Save access controls.

      Set permissions for read and write screenshot

    Add to cluster #

    You can add your catalog to a cluster later by editing a cluster. Click Skip to proceed to the catalogs page.

    Use the following steps to add your catalog to an existing cluster or create a new cluster in the same cloud region:

    • In the Add to cluster section, expand the menu in the Select cluster field.
    • Select one or more existing clusters from the drop down menu.
    • Click Create a new cluster to create a new cluster in the same region, and add it to the cluster selection menu.

    • Click Add to cluster to view your new catalog’s configuration.

        Add to cluster