Le Yang
03/01/2024, 12:12 AMScout
03/01/2024, 12:12 AMhandle_output
method to write data to Iceberg tables and the load_input
method to read data from Iceberg tables. Here's a general outline of steps you might take to create a custom IO manager for Iceberg, based on the principles of IO managers in Dagster: 1. Define a new class that inherits from IOManager
or ConfigurableIOManager
. 2. Implement the handle_output
method to include logic for writing to Iceberg tables. 3. Implement the load_input
method to include logic for reading from Iceberg tables. 4. Configure your custom IO manager with any necessary settings for connecting to Iceberg. 5. Use your custom IO manager in your assets by specifying the io_manager_key
in the @asset
decorator. Please note that this is a high-level outline and the actual implementation will depend on the Iceberg API and how you want to interact with it. Since the documentation does not provide a specific example for Iceberg, you may need to refer to Iceberg's documentation and potentially seek community support or further examples for guidance on integrating Iceberg with Dagster's IO managers.