Michael Ballou created BEAM-10792:
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Summary: ReadFromBigQuery fails with ValueProvider for table
Key: BEAM-10792
URL: https://issues.apache.org/jira/browse/BEAM-10792
Project: Beam
Issue Type: Bug
Components: sdk-py-core
Affects Versions: 2.23.0
Reporter: Michael Ballou
2 errors are present:
1. ReadFromBigQuery passing a ValueProvider for the table param gets this error:
'_CustomBigQuerySource' object has no attribute 'dataset'
File "./lib/python3.7/site-packages/apache_beam/io/gcp/bigquery.py", line 656,
in estimate_size self.table_reference.get(), self.dataset, self.project)
There are a 2 places where self.dataset are referenced, but it is never set to
any value in the CustomBigQuerySource class. This should be set __init__()
method.
2. _export_files references table_ref as a str before checking if its a
ValueProvider.
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