:: Experimental ::
Choice of how to schedule consumers for a given TopicPartition on an executor.
See LocationStrategies to obtain instances.
Kafka 0.10 consumers prefetch messages, so it's important for performance
to keep cached consumers on appropriate executors, not recreate them for every partition.
Choice of location is only a preference, not an absolute; partitions may be scheduled elsewhere.
:: Experimental :: Choice of how to schedule consumers for a given TopicPartition on an executor. See LocationStrategies to obtain instances. Kafka 0.10 consumers prefetch messages, so it's important for performance to keep cached consumers on appropriate executors, not recreate them for every partition. Choice of location is only a preference, not an absolute; partitions may be scheduled elsewhere.