kafka-dev / kafka

A distributed publish/subscribe messaging service
http://sna-projects.com/kafka
Apache License 2.0
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Kafka `offset` in version 1.1.0 and `offsets` in version 2.3.0 #66

Open arvindeybram opened 4 years ago

arvindeybram commented 4 years ago

While performing a rolling upgrading in kafka, from 1.1.0 to 2.3.0, I faced this particular issue where I could see that the consumer group path in zookeeper has been changed from offset to offsets which is causing the entire data reprocess from the beginning.

Is there a simple solution to resolve this?

Is there a way to hardcode the zookeeper consumer path?