planLater(plan: LogicalPlan): SparkPlan = PlanLater(plan)
SparkStrategy — Base for Execution Planning Strategies
SparkStrategy
is a Catalyst GenericStrategy that converts a logical plan into zero or more physical plans.
SparkStrategy
marks logical plans (i.e. LogicalPlan
) to be planned later (by some other SparkStrategy
or after other SparkStrategy
strategies have finished) using PlanLater physical operator.
Note
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