Rohan Desai created KAFKA-7311:
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Summary: Sender should reset next batch expiry time between poll
loops
Key: KAFKA-7311
URL: https://issues.apache.org/jira/browse/KAFKA-7311
Project: Kafka
Issue Type: Bug
Components: clients
Affects Versions: 2.1.0
Reporter: Rohan Desai
Fix For: 2.1.0
Sender does not reset next batch expiry time between poll loops. This means
that once it crosses the expiry time of the first batch, it starts spinning on
epoll with a timeout of 0, which consumes a lot of CPU. We observed this
running KSQL when investigating why throughput would drop after about 10
minutes (the default delivery timeout).
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