Details
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Improvement
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Status: Open
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P3
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Resolution: Unresolved
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None
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None
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None
Description
It seems only assign method of Kafka Consumer class is called in org.apache.beam.sdk.io.kafka.ConsumerSpEL class. According to documentation of org.apache.kafka.clients.consumer.KafkaConsumer, manual topic assignment through this assign method does not use the consumer's group management functionality.
May I ask if KafkaIO will be enhanced to support consumer's group management with using Kafka consumer's subscribe method?