Ismael Juma created KAFKA-18646:
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Summary: Empty records representation regression breaks librdkafka
Key: KAFKA-18646
URL: https://issues.apache.org/jira/browse/KAFKA-18646
Project: Kafka
Issue Type: Improvement
Reporter: Ismael Juma
Fix For: 4.0.0
Pranav Rathi ran the librdkafka tests with the 4.0 branch and identified an
issue with empty fetch responses:
"Before 4.0, we were receiving 0 when there were no records. It meant empty
records list I think. Now in 4.0, we are receiving -1. Librdkadka treat this -1
as invalid and raises parse error."
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