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Customer Data Platform: pass schema as option to PTransform #88

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iht opened this issue Jan 1, 2025 · 0 comments

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iht commented Jan 1, 2025

Schema is a local file that is not part of the Python package, so this is going to fail in Dataflow probably:

dataflow-solution-guides/pipelines/cdp/cdp_pipeline/customer_data_platform.py

Lines 25 to 27 in 9fb0d38

    
           # Get the schema of bigquery output table 
        
           with open('./schema/unified_table.json') as schema_file: 
        
                   output_schema = json.load(schema_file)

The schema should be read when the pipeline is launched and passed as a string to the PTransform.

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