frid created KAFKA-8827:
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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!
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