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Remove PriorityWeightStrategy reference in SDK - #59780
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This follows mainly the Timetable Treatment (tm) (patent pending) i.e. allow stub values to be stored in SDK constructs and delay validation to during dag processing, but ALSO allow custom subclasses to be seamlessly serialized and decoded. Users CAN use PriorityWeightStrategy subclasses with SDK types if they want to. The SDK classes simply store them. After validation in the dag processor, protected processes will only see PriorityWeightStrategy objects.
We'll need to figure a lot of things out in CLI down the road...
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jscheffl
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Dec 26, 2025
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Have a suspect that this PR broke canary tests in https://github.com/apache/airflow/actions/runs/20523379840 - somebody able to check? |
jscheffl
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Dec 26, 2025
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Fix attempt: #59826 |
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* Revert "Remove PriorityWeightStrategy reference in SDK (apache#59780)" This reverts commit 60b4ed4. * Tip by TP
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* Revert "Remove PriorityWeightStrategy reference in SDK (apache#59780)" This reverts commit 60b4ed4. * Tip by TP
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* Revert "Remove PriorityWeightStrategy reference in SDK (apache#59780)" This reverts commit 60b4ed4. * Tip by TP
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* Revert "Remove PriorityWeightStrategy reference in SDK (apache#59780)" This reverts commit 60b4ed4. * Tip by TP
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* Revert "Remove PriorityWeightStrategy reference in SDK (apache#59780)" This reverts commit 60b4ed4. * Tip by TP
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* Revert "Remove PriorityWeightStrategy reference in SDK (apache#59780)" This reverts commit 60b4ed4. * Tip by TP
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This follows mainly the Timetable Treatment™️ (patent pending) i.e. allow stub values to be stored in SDK constructs and delay validation to during dag processing, but ALSO allow custom subclasses to be seamlessly serialized and decoded.
Users CAN use PriorityWeightStrategy subclasses with SDK types if they want to. The SDK classes simply store them. After validation in the dag processor, protected processes will only see PriorityWeightStrategy objects.
See #52141 (although this ends up being actually more the other way around, removing Core references in SDK).