Creating a Vertica source node - Amazon Glue
Prerequisites neededAdding a Vertica data source
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Creating a Vertica source node

Prerequisites needed

  • A Vertica type Amazon Glue Data Catalog connection, connectionName and a temporary Amazon S3 location, tempS3Path, as described in the previous section, Creating a Vertica connection.

  • A Vertica table you would like to read from, tableName, or query targetQuery.

Adding a Vertica data source

To add a Data source – Vertica node:

  1. Choose the connection for your Vertica data source. Since you have created it, it should be available in the dropdown. If you need to create a connection, choose Create Vertica connection. For more information see the previous section, Creating a Vertica connection.

    Once you have chosen a connection, you can view the connection properties by clicking View properties.

  2. Choose the Database containing your table.

  3. Choose the Staging area in Amazon S3, enter an S3A URI to tempS3Path.

  4. Choose the Vertica Source.

    • Choose a single table – access all data from a single table.

    • Enter custom query – access a dataset from multiple tables based on your custom query.

  5. If you chose a single table, enter tableName and optionally select a Schema.

    If you chose Enter custom query, enter a SQL SELECT query and optionally select a Schema.

  6. In Custom Vertica properties, enter parameters and values as needed.