charlespnh opened a new issue, #35666:
URL: https://github.com/apache/beam/issues/35666
### What happened?
Run the following YAML pipeline:
```
pipeline:
transforms:
- type: Create
name: Create1
config:
elements:
- {'ride_id': '1',
'passenger_count': 1}
- {'ride_id': '2',
'passenger_count': 2}
- type: Create
name: Create2
config:
elements:
- {'ride_id': '3'}
- {'ride_id': '4'}
- type: Flatten
name: Flatten1
input:
- Create1
- Create2
- type: LogForTesting
name: LogForTesting
input: Flatten1
```
... gives the following result:
```
INFO:root:{"ride_id": "3"}
INFO:root:{"ride_id": "4"}
INFO:root:{"ride_id": "1"}
INFO:root:{"ride_id": "2"}
```
... But I'm expecting:
```
INFO:root:{"ride_id": "3"}
INFO:root:{"ride_id": "4"}
INFO:root:{"ride_id": "1", "passenger_count": 1}
INFO:root:{"ride_id": "2", "passenger_count": 2}
```
This is found on `apache_beam 2.66.0`. Tested with Python SDK on Beam
Playground and didn't see this issue of fields being dropped.
### Issue Priority
Priority: 2 (default / most bugs should be filed as P2)
### Issue Components
- [ ] Component: Python SDK
- [ ] Component: Java SDK
- [ ] Component: Go SDK
- [ ] Component: Typescript SDK
- [ ] Component: IO connector
- [x] Component: Beam YAML
- [ ] Component: Beam examples
- [ ] Component: Beam playground
- [ ] Component: Beam katas
- [ ] Component: Website
- [ ] Component: Infrastructure
- [ ] Component: Spark Runner
- [ ] Component: Flink Runner
- [ ] Component: Samza Runner
- [ ] Component: Twister2 Runner
- [ ] Component: Hazelcast Jet Runner
- [ ] Component: Google Cloud Dataflow Runner
--
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: github-unsubscr...@beam.apache.org.apache.org
For queries about this service, please contact Infrastructure at:
us...@infra.apache.org
