Expected Behavior

The dataflow step WriteSuccessMetrics should be executed and produce metrics.

Current Behavior

In the previous step, the "dummy" PTransform always seems to output zero rows.
https://github.com/feast-dev/feast/blob/v0.5.0/storage/connectors/bigquery/src/main/java/feast/storage/connectors/bigquery/writer/BigQueryWrite.java#L93-L105

This leads to the metrics transform never getting any inputs.

Is this an expected behaviour?

Steps to reproduce

• Create an ingestion pipeline
• Ingest a row
• Check dataflow metrics

Specifications

• Version: 0.5.0
• Platform: GKE, Dataflow
• Subsystem: Feast Ingestion

Possible Solution