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https://issues.apache.org/jira/browse/KAFKA-8827?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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frid updated KAFKA-8827:
------------------------
Description:
i have kafka cluster with version 0.10.2, 3 brokers 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 2 brokers but in the first still in 20 %
Could someone explain this phenomenon? thanks in advance find here some metric
!image-2019-08-23-15-35-17-558.png!
was:
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!
Summary: kafka brokers intermittent traffic (was: kafka followers
intermittent traffic)
> kafka brokers 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
> Priority: Critical
> Attachments: image-2019-08-23-15-35-17-558.png
>
>
> i have kafka cluster with version 0.10.2, 3 brokers 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 2 brokers but in the first 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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