Manikandan P created KAFKA-5346:
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Summary: Kafka Producer Failure After Idle Time
Key: KAFKA-5346
URL: https://issues.apache.org/jira/browse/KAFKA-5346
Project: Kafka
Issue Type: Bug
Environment: 0.9.0.1 , windows
Reporter: Manikandan P
We are using kafka (2.11-0.9.0.1) in windows and using .NET Kafka SDK
(kafka-net) for connecting kafka server.
When we produce the data to kafka server after 15 minutes of idle time of .NET
Client, we are getting below exception in the Kafka SDK Logs.
TcpClient Socket [http://10.X.X.100:9092//10.X.X.211:50290] Socket.Poll(S):
Data was not available, may be connection was closed.
TcpClient Socket [http://10.X.X.100:9092//10.X.X.211:50290] has been closed
successfully.
It seems that Kafka Server is accepting the socket request but not responding
the request due to which we are not able to produce the message to Kafka even
though Kafka Server is online.
We also tried to increase the threads and also decrease the idle time in
server.properties as below in kafka Server and still getting above logs.
num.network.threads=6
num.io.threads=16
connections.max.idle.ms =120000
Please help us to resolve the above issue as it is breaking functional flow and
we are having in go live next week.
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