The GitHub Actions job "Tests AMD" on airflow.git/v3-1-test has failed. Run started by GitHub user kaxil (triggered by kaxil).
Head commit for run: d9969be6c9b44e9c3bbccf7dc5e9e0c9d06db734 / Kaxil Naik <[email protected]> Decouple serialization and deserialization code for tasks (#54569) Remove Task SDK dependencies from airflow-core deserialization by establishing a schema-based contract between client and server components. This change enables independent deployment and upgrades while laying the foundation for multi-language SDK support. Key Decoupling Achievements: - Replace dynamic get_serialized_fields() calls with hardcoded class methods - Add schema-driven default resolution with get_operator_defaults_from_schema() - Remove OPERATOR_DEFAULTS import dependency from airflow-core - Implement SerializedBaseOperator class attributes for all operator defaults - Update _is_excluded() logic to use schema defaults for efficient serialization Serialization Optimizations: - Unified partial_kwargs optimization supporting both encoded/non-encoded formats - Intelligent default exclusion reducing storage redundancy - MappedOperator.operator_class memory optimization (~90-95% reduction) - Comprehensive client_defaults system with hierarchical resolution Compatibility & Performance: - Significant size reduction for typical DAGs with mapped operators - Minimal overhead for client_defaults section (excellent efficiency) - All existing serialized DAGs continue to work unchanged Technical Implementation: - Add generate_client_defaults() with LRU caching for optimal performance - Implement _deserialize_partial_kwargs() supporting dual formats - Centralized field deserialization eliminating code duplication - Consolidated preprocessing logic in _preprocess_encoded_operator() - Callback field preprocessing for backward compatibility Testing & Validation: - Added TestMappedOperatorSerializationAndClientDefaults with 9 comprehensive tests - Parameterized tests for multiple serialization formats - End-to-end validation of serialization/deserialization workflows - Backward compatibility validation for callback field migration This decoupling enables independent deployment/upgrades and provides the foundation for multi-language SDK ecosystem alongside the Task Execution API. Part of https://github.com/apache/airflow/issues/45428 Report URL: https://github.com/apache/airflow/actions/runs/17337104226 With regards, GitHub Actions via GitBox --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
