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Module: tfx.orchestration.experimental.core.task

Task class and related functionality.

Task instructs the work to be peformed. A task is typically generated by the core task generation loop based on the state of MLMD db.


class CancelNodeTask: Task to instruct cancellation of an ongoing node execution.

class ExecNodeTask: Task to instruct execution of a node in the pipeline.

class HasNodeUid: Abstract mixin class for node tasks.

class NodeUid: Unique identifier for a node in the pipeline.

class PipelineUid: Unique identifier for a pipeline.

class Task: Task instructs the work to be performed.


exec_node_task_id_from_pipeline_node(...): Returns task id of an ExecNodeTask from pipeline and node.