Complex conditional dataset scheduling does not displayed in DAG graph

[kullachartp]

Apache Airflow version

Other Airflow 2 version (please specify below)

If "Other Airflow 2 version" selected, which one?

2.10.2

What happened?

I am trying to schedule datasets with the & and | condition to implement data lineage using Datasets. The list of datasets that depend on the DAG is as follows:

(
      (Dataset("table1") & Dataset("table2") & Dataset("table3")) |
      (Dataset("tableA") & Dataset("tableB") & Dataset("tableC") & Dataset("dummy"))
)

The intention is that every day, table1, table2, and table3 will be updated, while tableA, tableB, and tableC will be updated on an ad-hoc basis -- and I do not want the DAG to be triggered.

However, after deploying this DAG to Airflow, the DAG graph does not display the dependent datasets. It only displays tasks and outlet datasets.

I also tried other variations, such as:

(
    Dataset("table1") & Dataset("table2") & Dataset("table3") | Dataset("tableA")
)

and

(
    Dataset("table1") & Dataset("table2") & Dataset("table3") | Dataset("tableA") | Dataset("tableB")
)

Both of these display correctly. However, when using:

(
    Dataset("table1") & Dataset("table2") & Dataset("table3") | Dataset("tableA") & Dataset("tableB")
)

The DAG does not display the datasets. However, Dataset graph displays dataset relation correctly in every example.

What you think should happen instead?

No response

How to reproduce

Create a dag with conditonal dataset scheduling, complex &, | like in the description. Try deploying to Airflow and see DAG graph view.

Operating System

N/A

Versions of Apache Airflow Providers

No response

Deployment

Google Cloud Composer

Deployment details

No response

Anything else?

No response

Are you willing to submit PR?

• Yes I am willing to submit a PR!

Code of Conduct

• I agree to follow this project's Code of Conduct

[boring-cyborg]

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