[BEAM-11929] DataframeTransfom, BatchRowsAsDataFrame do not preserve field order when schema created with beam.Row

• Type: Bug
• Status: Triage Needed
• Priority: P2
• Resolution: Fixed
• Affects Version/s: 2.26.0, 2.27.0, 2.28.0, 2.29.0
• Fix Version/s: 2.29.0
• Component/s: dsl-dataframe, sdk-py-core
• Labels: dataframe-api
• Assignee: Brian Hulette
• Reporter: Brian Hulette
• Created: 05/Mar/21 18:43
• Updated: 13/Apr/23 11:03
• Resolved: 24/Mar/21 14:41

Description

The workaround is to use a NamedTuple instance with DataframeTransform.

Issue Links

• is cloned by: BEAM-12056 [2.29.0 cherrypick] DataframeTransfom, BatchRowsAsDataFrame do not preserve field order when schema created with beam.Row
• links to: [Github] Pull Request #14341 (TheNeuralBit)
• links to: GitHub Pull Request #14156