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Yu Yang updated KAFKA-8300: --------------------------- Summary: kafka broker did not recover from quota limit after quota setting is removed (was: kafka broker did not recovery from quota limit after quota setting is removed) > kafka broker did not recover from quota limit after quota setting is removed > ---------------------------------------------------------------------------- > > Key: KAFKA-8300 > URL: https://issues.apache.org/jira/browse/KAFKA-8300 > Project: Kafka > Issue Type: Bug > Components: core > Affects Versions: 2.1.0 > Environment: Description: Ubuntu 14.04.5 LTS > Release: 14.04 > Reporter: Yu Yang > Priority: Major > Attachments: Screen Shot 2019-04-26 at 4.02.03 PM.png > > > We applied quota management to one of our clusters. After applying quota, we > saw the following errors in kafka server log. And the broker's network > traffic did not recover, even after we removed the quota settings. Any > insights on this? > {code} > 3097 [2019-04-26 20:59:42,359] WARN Attempting to send response via channel > for > which there is no open connection, connection id > 10.1.239.72:9093-10.3.57.190:59846-4925637 (kafka.network.Proces sor) > 3098 [2019-04-26 20:59:43,518] WARN Attempting to send response via channel > for > which there is no open connection, connection id > 10.1.239.72:9093-10.3.230.92:49788-4925646 (kafka.network.Proces sor) > 3099 [2019-04-26 20:59:44,343] WARN Attempting to send response via channel > for > which there is no open connection, connection id > 10.1.239.72:9093-10.3.32.233:35714-4925663 (kafka.network.Proces sor) > 3100 [2019-04-26 20:59:45,448] WARN Attempting to send response via channel > for > which there is no open connection, connection id > 10.1.239.72:9093-10.3.55.250:52884-4925658 (kafka.network.Proces sor) > 3101 [2019-04-26 20:59:45,544] WARN Attempting to send response via channel > for > which there is no open connection, connection id > 10.1.239.72:9093-10.3.55.24:41608-4925687 (kafka.network.Process or) > {code} > > !Screen Shot 2019-04-26 at 4.02.03 PM.png|width=640px! -- This message was sent by Atlassian JIRA (v7.6.3#76005)