spring:
  kafka:
    bootstrap-servers: localhost:9992
    properties:
      isolation:
        level: read_uncommitted
    consumer:
      max-poll-records: 1
      properties:
        max.poll.interval.ms: 1200000
        heartbeat.interval.ms: 6000
        session.timeout.ms: 20000
        reconnect.backoff.ms: 5000
    listener:
      concurrency: 5