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Posted to jira@kafka.apache.org by GitBox <gi...@apache.org> on 2021/02/02 17:24:07 UTC

[GitHub] [kafka] rajinisivaram commented on pull request #10022: KAFKA-12268; Return from KafkaConsumer.poll only when records available or timeout

rajinisivaram commented on pull request #10022:
URL: https://github.com/apache/kafka/pull/10022#issuecomment-771813678


   @chia7712 Thanks for the review. There is a test that verifies that we get metadata even when there are no records (https://github.com/apache/kafka/blob/5c562efb2d76407011ea88c1ca1b2355079935bc/clients/src/test/java/org/apache/kafka/clients/consumer/KafkaConsumerTest.java#L2158). So I assumed that we wanted to populate this for some reason. I wasn't sure if we also rely on the consumer returning early to use the metadata, so will wait for @vvcephei to take a look.


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