Topologies:
   Sub-topology: 0
    Source: KSTREAM-SOURCE-0000000000 (topics: [test_topic])
      --> KSTREAM-TRANSFORMVALUES-0000000001
    Processor: KSTREAM-TRANSFORMVALUES-0000000001 (stores: [])
      --> PartitionBy-SelectKey
      <-- KSTREAM-SOURCE-0000000000
    Processor: PartitionBy-SelectKey (stores: [])
      --> Project
      <-- KSTREAM-TRANSFORMVALUES-0000000001
    Processor: Project (stores: [])
      --> KSTREAM-SINK-0000000004
      <-- PartitionBy-SelectKey
    Sink: KSTREAM-SINK-0000000004 (topic: REPARTITIONED)
      <-- Project

