[BEAM-13860] ParDo.infer_output_type expects DoFn.infer_output_type to return Iterable of element_type

• Type: Bug
• Status: Triage Needed
• Priority: P2
• Resolution: Fixed
• Fix Version/s: 2.38.0
• Component/s: sdk-py-core
• Labels: stale-assigned
• Assignee: Brian Hulette
• Reporter: Brian Hulette
• Created: 09/Feb/22 02:16
• Updated: 13/Apr/23 11:09
• Resolved: 18/Mar/22 18:32

Description

ParDo.infer_output_type expects Do.infer_output_type to return Iterable of element_type, but this is inconsistent with every other infer_output_type implementation, which is expected to return the actual element type

Issue Links

• links to: GitHub Pull Request #16788