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| import json | |
| from kafka import KafkaConsumer | |
| from google.cloud import bigquery | |
| if __name__ == "__main__": | |
| # bigwuery configuration | |
| bigquery_client = bigquery.Client() | |
| dataset_ref = bigquery_client.dataset('DATASET_NAME') | |
| table_ref = dataset_ref.table('TABLE_NAME') | |
| table = bigquery_client.get_table(table_ref) | |
| # set kafka topic name | |
| consumer = KafkaConsumer('debezium.school.users') | |
| # transformation and send data to bigquery | |
| for message in consumer: | |
| data = json.loads(message.value) | |
| user = data['payload']['after'] | |
| stored_data = [ | |
| (user['id'], user['firstname'], user['lastname']) | |
| ] | |
| bigquery_client.insert_rows(table, stored_data) |
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