[BEAM-7570] withCustomGcsTempLocation should also be implemented for BigQueryIO.Read

• Type: Improvement
• Status: Open
• Priority: P3
• Resolution: Unresolved
• Component/s: io-java-gcp
• Assignee: Unassigned
• Reporter: Aaron Liblong
• Created: 15/Jun/19 22:48
• Updated: 04/Jun/22 12:39

Description

A function in BigQueryIO.Write called withCustomGcsTempLocation allows specification at template execution time of a GCS location used by BigQuery to write temp files. BigQuery also needs to write temp files for read operations, and therefore this function should be available in BigQueryIO.Read.

This issue blocks the ability to deploy a template with BigQuery read ops to an environment where users (who will execute the template) have only read access.