Hi, all, Currently the @Setup method signature in DoFn does not support any arguments. This is a bit cumbersome to use for use cases such as creating a db connection, rest client or fetch some resources, where we would like to read the configs from the PipelineOptions during setup. Shall we support adding a DoFn SetupContext that can let the users specify the PipelineOptions in the arguments, similar to @StartBundle? Seems the PipelineOptions should always be available when the DoFnRunner is created. Anyone seeing the downside of it?
Thanks, Xinyu
