[jira] [Created] (KAFKA-10303) kafka producer says connect failed in cluster mode

["Yogesh BG (Jira)" <ji...@apache.org>]

Yogesh BG created KAFKA-10303:
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             Summary: kafka producer says connect failed in cluster mode
                 Key: KAFKA-10303
                 URL: https://issues.apache.org/jira/browse/KAFKA-10303
             Project: Kafka
          Issue Type: Bug
            Reporter: Yogesh BG


Hi

 

I am using kafka broker version 2.3.0

We have two setups with standalone(one node) and 3 nodes cluster

we pump huge data ~25MBPS, ~80K messages per second

It all works well in one node mode

but in case of cluster, producer start throwing connect failed(librd kafka)

after sometime again able to connect start sending traffic.

What could be the issue? some of the configurations are

 
replica.fetch.max.bytes=10485760
num.network.threads=12

num.replica.fetchers=6

queued.max.requests=50000

# The number of threads doing disk I/O

num.io.threads=12

replica.socket.receive.buffer.bytes=10000

 

 



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