Hi, I asked a similar question in this thread <https://lists.apache.org/thread/1f01zo1lqcmhvosptpjlm6k3mgx0sv1m>, which might have some relevant info.
On Wed, Apr 12, 2023 at 7:23 AM Chirag Dewan via user <user@flink.apache.org> wrote: > Hi, > > Can anyone share any experience on running Flink jobs across data centers? > > I am trying to create a Multi site/Geo Replicated Kafka cluster. I want > that my Flink job to be closely colocated with my Kafka multi site cluster. > If the Flink job is bound to a single data center, I believe we will > observe a lot of client latency by trying to access the broker in another > DC. > > Rather if I can make my Flink Kafka collectors as rack aware and start > fetching data from the closest Kafka broker, I should get better results. > > I will be deploying Flink 1.16 on Kubernetes with Strimzi managed Apache > Kafka. > > Thanks. > >
