Hi Team,
Good Day!

We are currently in the process of migrating data from our existing Kafka 
cluster to a new one, As part of this transition we are using MirrorMaker 2 to 
replicate data between the old and new Kafka servers.

However, we are encountering a critical issue with MirrorMaker 2 is shutting 
down unexpectedly during data processing, and the following error is being 
logged,
We tried with all required parameters under connect MirrorMaker connector but 
followed issue persisting.
Error logs:
ERROR [MirrorSourceConnector|task-0] 
WorkerSourceTask{id=MirrorSourceConnector-0} failed to send record to 
eps.leaf.logs:  (org.apache.kafka.connect.runtime.AbstractWorkerSourceTask:422)
org.apache.kafka.common.errors.RecordTooLargeException: The message is 1850356 
bytes when serialized which is larger than 1048576, which is the value of the 
max.request.size configuration.

We would appreciate your assistance in reviewing this error and helping us 
resolve the issue as a priority, as it is impacting our data pipeline between 
Kafka and the ELK stack.
Please let us know if you need any additional logs or configuration details to 
assist with troubleshooting.

Looking forward to your prompt support.

Thanks & Regards,
___________________________________________________________________
[Description: Email_CBE.gif]Sreenivas Narala
DevOps consultant
Europe CSD ADC
Capgemini Technology Services India Limited | Bangalore
cell: +91 9986643045
www.capgemini.com<http://www.capgemini.com/>
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