Hi Kafka Dev team, I see my CPU spike to 100% when network connection is lost for while. It seems network IO thread are very busy logging following error message. Is this expected behavior ?
2014-09-17 14:06:16.830 [kafka-producer-network-thread] ERROR org.apache.kafka.clients.producer.internals.Sender - Uncaught error in kafka producer I/O thread: java.lang.IllegalStateException: No entry found for node -2 at org.apache.kafka.clients.ClusterConnectionStates.nodeState( ClusterConnectionStates.java:110) at org.apache.kafka.clients.ClusterConnectionStates.disconnected( ClusterConnectionStates.java:99) at org.apache.kafka.clients.NetworkClient.initiateConnect( NetworkClient.java:394) at org.apache.kafka.clients.NetworkClient.maybeUpdateMetadata( NetworkClient.java:380) at org.apache.kafka.clients.NetworkClient.poll(NetworkClient.java:174) at org.apache.kafka.clients.producer.internals.Sender.run(Sender.java:175) at org.apache.kafka.clients.producer.internals.Sender.run(Sender.java:115) at java.lang.Thread.run(Thread.java:744) Thanks, Bhavesh
