Jean-Christophe Rodrigue created BEAM-2332:
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Summary: beam.io.BigQuerySink Python SDK does not support
WRITE_TRUNCATE write disposition when specifying table with partition decorator
Key: BEAM-2332
URL: https://issues.apache.org/jira/browse/BEAM-2332
Project: Beam
Issue Type: Bug
Components: sdk-py
Affects Versions: 2.0.0
Environment: OSX
Reporter: Jean-Christophe Rodrigue
Assignee: Ahmet Altay
When trying to write to a BigQuery partition with this transform
pcoll | beam.io.Write(beam.io.BigQuerySink(table, schema=self.get_schema(),
create_disposition=beam.io.BigQueryDisposition.CREATE_NEVER,
write_disposition=beam.io.BigQueryDisposition.WRITE_TRUNCATE)))
I get the following error code:
"code": 400,
"message": "Invalid table ID \"table$20170103\". Table IDs must be
alphanumeric (plus underscores) and must be at most 1024 characters long. Also,
Table decorators cannot be used."
The table is partitioned by day already.
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