viiccwen opened a new pull request, #69823:
URL: https://github.com/apache/airflow/pull/69823
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Prevent the Google Vertex AI Feature Store system Dag from loading
`aiplatform_v1beta1` while Airflow discovers Dags. The package's third-party
import chain can exceed the default 30-second Dag import timeout before any
task runs.
Defer the Feature Store clients and data-format type until their execution
paths need them. Use GAPIC-supported mappings in the system Dag so parsing does
not construct protobuf messages, while keeping the existing hook and operator
type signatures unchanged.
Update the client mock targets for the deferred imports and cover both
client getter paths.
* closes: #69822
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