kileys opened a new issue, #22733: URL: https://github.com/apache/beam/issues/22733
### What would you like to happen? There can be a collision when 2 pipelines using templates are loading to BigQuery at the same time to the same temp_location. @baeminbo found there is code to use unique_id [1], but it seems that templates can re-use the same uuid. It is fixed for Java[2] by moving the UUID generation into a DoFn of a ParDo [1] https://github.com/apache/beam/blob/v2.34.0/sdks/python/apache_beam/io/gcp/bigquery.py#L2399 [2] https://github.com/apache/beam/blob/v2.34.0/sdks/java/io/google-cloud-platform/src/main/java/org/apache/beam/sdk/io/gcp/bigquery/BigQueryIO.java#L1094-L1105 ### Issue Priority Priority: 2 ### Issue Component Component: io-py-gcp -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
