26 lines
833 B
Python
26 lines
833 B
Python
from kafka import KafkaConsumer
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topic_name = "test-topic"
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group_id = "test-group"
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consumer = KafkaConsumer(
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topic_name,
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bootstrap_servers='localhost:9092', # advertised listener
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auto_offset_reset='earliest', # start from the beginning if no offset is committed
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enable_auto_commit=True, # read = commit, this is True by default
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# who am I in the consumer group, without it you'll always read from beginning
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# as kafka does not know if you have read before as you had not name for yourself
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group_id=group_id
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)
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try:
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for message in consumer:
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# message is of type ConsumerRecord and data is in value which is bytes
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message = message.value.decode('utf-8')
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print(f"Received: {message}")
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except KeyboardInterrupt:
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print("Stopping consumer...")
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finally:
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consumer.close()
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