public class RangeAssignor
The range assignor works on a per-topic basis. For each topic, we lay out the available partitions in numeric order
and the consumers in lexicographic order. We then divide the number of partitions by the total number of
consumers to determine the number of partitions to assign to each consumer. If it does not evenly
divide, then the first few consumers will have one extra partition.
For example, suppose there are two consumers C0 and C1, two topics t0 and t1, and each topic has 3 partitions,
resulting in partitions t0p0, t0p1, t0p2, t1p0, t1p1, and t1p2.
The assignment will be:
C0: [t0p0, t0p1, t1p0, t1p1]
C1: [t0p2, t1p2]
Nested Class Summary
Nested classes/interfaces inherited from interface org.apache.kafka.clients.consumer.internals.PartitionAssignor