Comment 0 for bug 1480442

with a pipeline

sources:
    - name: meter_source
      interval: 5
      meters:
          - "*"
      sinks:
          - meter_sink
sinks:
    - name: meter_sink
      transformers:
      publishers:
          - udp://

everything will be polled once. makes sense.

with a pipeline:

sources:
    - name: meter_source
      interval: 5
      meters:
          - "*"
      sinks:
          - meter_sink
    - name: meter2_source
      interval: 5
      meters:
          - "*"
      sinks:
          - meter_sink
sinks:
    - name: meter_sink
      transformers:
      publishers:
          - udp://

everything is polled twice. makes no sense.