Re: what need to be done if we increase the Kafka nodes from 3 to 5?

2018-07-03 Thread Brett Rann
They will be members of the cluster, yes, but they won't be serving any partitions unless you create new topics where partitions might be assigned to the new brokers, or run things which automatically balance partitions (kafka-monitor does that, and cruise-control can). You'll need to run

what need to be done if we increase the Kafka nodes from 3 to 5?

2018-07-02 Thread Yi, Gene
Hi All I want to increase the Kafka nodes from 3 to 5 and just wondering what need to be done. Will it work if we directly add the 2 kafka into the cluster without changing anything?( like the partition, replicas ) ?