Hello William,
You have overriden KafkaConsumer's max.poll.records configuration, to
return only up to 10 records in single call to poll, so it does that.
Fetcher iterates over completed fetch responses and in first one(s) from
single topic finds enough of records to satisfy max limit.
See
Hi,
I'm trying to understand the behavior of consumer poll function when
subscribed to multiple topics using a RegEx topic pattern. I was under the
assumption the poll function would pull messages from each of the topics I
was subscribed to, but from a test program I wrote it looks like it will