public final class RuntimeOptimizer extends Object
|Modifier and Type||Method and Description|
Dynamic optimization method to process the dag with an appropriate pass, decided by the stats.
public static PhysicalPlan dynamicOptimization(PhysicalPlan originalPlan, MetricCollectionBarrierVertex metricCollectionBarrierVertex)
originalPlan- original physical execution plan.
metricCollectionBarrierVertex- the vertex that collects metrics and chooses which optimization to perform.
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