Hi, we have installed a "Kafka only" cluster on CDH 6.3 along with ZooKeeper, SMM, Sentry and SchemaRegistry.  During the cluster install, Sentry (from what I can remember) was dependent on HDFS being present.  Now that the cluster is online, does anyone know if it's safe to remove HDFS?   Thank you,  Mike ... View more

Hi, we have a couple of brokers that need to be life-cycled out.  We have reassigned all topics to the other brokers in the cluster and Stopped the Kafka role on that host.  To totally remove it, is it as simple as choosing the Instance and then from the Action Menu -> Delete?  CM -> Kafka -> Instances -> (choose instance) -> Actions Menu -> Delete I don't see a "Decommission" option like with a Datanode.  Anything need to be done in ZooKeeper or does the "Delete" option handle that?  Thank you! ... View more