Re: Deleting a topic on the 0.8x brokers

2016-07-14 Thread Harsha Chintalapani
One way to delete is to delete the topic partition directories from disks and delete /broker/topics. If you just shutdown those brokers controller might try to replicate the topic onto brokers and since you don't have any leaders you might replica fetcher errors in the logs. Thanks, Harsha On

Deleting a topic on the 0.8x brokers

2016-07-14 Thread Rajiv Kurian
We plan to stop using a particular Kafka topic running on a certain subset of a 0.82x cluster. This topic is served by 9 brokers (leaders + replicas) and these 9 brokers have no other topics on them. Once we have stopped sending and consuming traffic from this topic (and hence the 9 brokers) what