Is your network saturated? If yes, you can try to start more instances of Kafka Streams instead of running with multiple thread within one instance to increase available network capacity.
-Matthias On 2/8/18 12:30 AM, ? ? wrote: > Hi: > I used kafka streaming for real time analysis. > and I put stream_thread_num same with partitions of topic > and set ConsumerConfig.max_poll_records =500 > I use foreach method only in this > but find with large records in kafka. the cosumer LAG is big some times and > trigger kafka topic rebalance. > How to how to enhance Kafka streaming Consumer rate ? > ________________________________ > funk...@live.com >
Description: OpenPGP digital signature