Chamikara Jayalath created BEAM-1782:
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Summary: BigQuery read transform fails for DirectRunner when
reading empty repeated fields
Key: BEAM-1782
URL: https://issues.apache.org/jira/browse/BEAM-1782
Project: Beam
Issue Type: Bug
Components: sdk-py
Reporter: Chamikara Jayalath
Assignee: Chamikara Jayalath
We currently expect an empty list instead of 'None' at following location.
https://github.com/apache/beam/blob/master/sdks/python/apache_beam/io/gcp/bigquery.py#L1072
What we actually receive from BigQuery for empty repeated fields is 'None'
resulting in a failure.
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