Hello Apache Kafka community, New HLC poll returns ConsumerRecords.
Do ConsumerRecords contain records for every partition that HLC is actively subscribed on for every poll request, or does it contain only records for partitions which had messages and which were retrieved in poll request? If latter, then please consider adding a method to ConsumerRecords class, "public Iterable<TopicPartition> getPartitions()" that the ConsumerRecords has. I could provide a PR. Kind regards, Stevo Slavic.
