Kafka consumer Exception handling and offset management

Hi Team, Currently I'm implementing Spring boot @kafkalistener. I need to know that what all are the exception that may raise, while try to consume the record from kafka topic. How to commit the current offset after successfully processed the record.In between that I have handle the exception. Kin

Consumer side help requirement

Hi Team, I want to develope a consumer program for consuming 1 million records per seconds. I have developed with java program. That is not consuming that much efficiently. Your help is much appreciated. Thanks, PREETHKUMAR T