CradleDataLoading

Cradle data loading step

SageMaker step type	CradleDataLoading
Node type	source (no inputs — originates data)
Container entry point	scripts.py
Build-time requirement	secure_ai_sandbox_workflow_python_sdk (SAIS SDK — fatal on load if absent)
Interface file	steps/interfaces/cradle_data_loading.step.yaml

Functionality

Cradle data loading script that reads config, writes output signature/metadata, creates and executes a Cradle data load job, and waits for completion. Data is loaded directly to S3 by the Cradle service.

Inputs (dependencies)

None — this is a source step; it originates data with no pipeline inputs.

Outputs

Output	Type
DATA	processing_output
METADATA	processing_output
SIGNATURE	processing_output

Consumers (downstream steps)

Steps that declare this step as a compatible input source:

• BedrockBatchProcessing

• BedrockProcessing

• CurrencyConversion

• DataUploading

• EdxUploading

• GraphFeatureProcessing

• GraphStormGNNInferenceEval

• GraphSubgraphExtraction

• LightGBMMTModelEval

• LightGBMMTModelInference

• LightGBMModelEval

• LightGBMModelInference

• ModelMetricsComputation

• PiperMetricGeneration

• PyTorchModelEval

• PyTorchModelInference

• SlipboxKnowledgeRouting

• TSAPreprocessing

• TSATabularPreprocessing

• TabularPreprocessing

• TemporalSequenceNormalization

• TemporalSplitPreprocessing

• XGBoostModelEval

• XGBoostModelInference

• XgboostMtModelEval

Framework requirements

Package	Version
python	>=3.7

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