dartiga commented on issue #22543: URL: https://github.com/apache/beam/issues/22543#issuecomment-1205837274
That's because `UpdateSchemaDestination` is used in `BatchLoads` only. It was introduced in [2.40](https://github.com/apache/beam/commit/0a2aed7934122225eee30b31ea2fd4d60cec0197). As @johnjcasey mentioned, our custom `DynamicDestinations` expects `String` to be received, while `UpdateSchemaDestination` [assumes `TableDestination` instances always](https://github.com/apache/beam/blob/master/sdks/java/io/google-cloud-platform/src/main/java/org/apache/beam/sdk/io/gcp/bigquery/UpdateSchemaDestination.java#L119). -- 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]
