Alexey Romanenko created BEAM-5786:
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Summary: KafkaIO should support topic patterns
Key: BEAM-5786
URL: https://issues.apache.org/jira/browse/BEAM-5786
Project: Beam
Issue Type: Improvement
Components: io-java-kafka
Reporter: Alexey Romanenko
Assignee: Raghu Angadi
For the moment, it is possible to set topics for KafkaIO.Read in 2 ways - one
single topic by using {{withTopic(String)}} or list of topics by using
{{withTopics(List<String>)}}.
It would make sense to provide another way for this using patterns, based on
regular expressions, like {{withTopics(“org_[0-9]+_source”)}}. In this case,
Kafka consumer could discover the topics based on user provided pattern.
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