frid created KAFKA-8827: --------------------------- Summary: kafka followers intermittent traffic Key: KAFKA-8827 URL: https://issues.apache.org/jira/browse/KAFKA-8827 Project: Kafka Issue Type: Bug Affects Versions: 0.10.2.0 Reporter: frid Attachments: image-2019-08-23-15-35-17-558.png
i have kafka cluster with version 0.10.2, 3brokers an 3 zookeeper i try to generete 25 mb/sec to my topic wich have 400 partitions, the cluster behavior is very strange the followers stop receiving messages each 5 min but the leader still receive messages, which generates lag so underreplicated partitions and the cluster become unstable. cpu reache 80% in followers brokers but in leadear still in 20 % Could someone explain this phenomenon? thanks in advance find here some metric !image-2019-08-23-15-35-17-558.png! -- This message was sent by Atlassian Jira (v8.3.2#803003)