robertwb commented on a change in pull request #12352: URL: https://github.com/apache/beam/pull/12352#discussion_r466729599
########## File path: sdks/python/apache_beam/runners/worker/bundle_processor.py ########## @@ -188,7 +189,8 @@ def __init__(self, self.name_context.step_name, 0, next(iter(itervalues(consumers))), - self.windowed_coder) + self.windowed_coder, + get_perf_runtime_type_hints(self)) Review comment: This should just be None (or better, omitted) for operations without specs. We should probably just have a method on ParDoOperation to extract the type hints as this is the one case we support. ---------------------------------------------------------------- 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. For queries about this service, please contact Infrastructure at: us...@infra.apache.org