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Fix hierarchical_alphabetical sort order breaking the graph and grid - #72137
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The serialized task group the UI renders only re-implemented the topological sort order, so selecting [api] grid_view_sorting_order = hierarchical_alphabetical called a method that does not exist on it and raised AttributeError, failing the whole graph/grid render instead of ordering groups and tasks alphabetically.
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Backport successfully created: v3-3-testNote: As of Merging PRs targeted for Airflow 3.X In matter of doubt please ask in #release-management Slack channel.
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…ph and grid (apache#72137) The serialized task group the UI renders only re-implemented the topological sort order, so selecting [api] grid_view_sorting_order = hierarchical_alphabetical called a method that does not exist on it and raised AttributeError, failing the whole graph/grid render instead of ordering groups and tasks alphabetically. (cherry picked from commit adaaf3a) Co-authored-by: Pierre Jeambrun <pierrejbrun@gmail.com>
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…ph and grid (apache#72137) The serialized task group the UI renders only re-implemented the topological sort order, so selecting [api] grid_view_sorting_order = hierarchical_alphabetical called a method that does not exist on it and raised AttributeError, failing the whole graph/grid render instead of ordering groups and tasks alphabetically. (cherry picked from commit adaaf3a) Co-authored-by: Pierre Jeambrun <pierrejbrun@gmail.com>
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…ph and grid (#72137) (#72618) The serialized task group the UI renders only re-implemented the topological sort order, so selecting [api] grid_view_sorting_order = hierarchical_alphabetical called a method that does not exist on it and raised AttributeError, failing the whole graph/grid render instead of ordering groups and tasks alphabetically. (cherry picked from commit adaaf3a) Co-authored-by: Pierre Jeambrun <pierrejbrun@gmail.com>
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…pache#72137) The serialized task group the UI renders only re-implemented the topological sort order, so selecting [api] grid_view_sorting_order = hierarchical_alphabetical called a method that does not exist on it and raised AttributeError, failing the whole graph/grid render instead of ordering groups and tasks alphabetically.
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…pache#72137) The serialized task group the UI renders only re-implemented the topological sort order, so selecting [api] grid_view_sorting_order = hierarchical_alphabetical called a method that does not exist on it and raised AttributeError, failing the whole graph/grid render instead of ordering groups and tasks alphabetically.
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…pache#72137) The serialized task group the UI renders only re-implemented the topological sort order, so selecting [api] grid_view_sorting_order = hierarchical_alphabetical called a method that does not exist on it and raised AttributeError, failing the whole graph/grid render instead of ordering groups and tasks alphabetically.
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Only
topological_sortwas ported toSerializedTaskGroup—hierarchical_alphabetical_sortexists solely on the task-SDKTaskGroup. So selectinghierarchical_alphabeticalcalls a method that doesn't exist on the class the UI renders:500s the whole graph/grid.Fix
Implement
hierarchical_alphabetical_sortonSerializedTaskGroup, mirroring the task-SDK version (groups first, then tasks, each alphabetical bynode_id).With this,
[api] grid_view_sorting_order = hierarchical_alphabeticalorders tasks and nested TaskGroups alphabetically in both the graph and grid.Reproduced
On
main,hasattr(SerializedTaskGroup, "hierarchical_alphabetical_sort")isFalse; calling the UI getter under that config raises theAttributeErrorabove. The added test fails without the fix (sameAttributeError) and asserts the alphabetical order with it.closes: #72114
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