Packages

case class SparkPlanGraph(nodes: Seq[SparkPlanGraphNode], edges: Seq[SparkPlanGraphEdge]) extends Product with Serializable

A graph used for storing information of an executionPlan of DataFrame.

Each graph is defined with a set of nodes and a set of edges. Each node represents a node in the SparkPlan tree, and each edge represents a parent-child relationship between two nodes.

Linear Supertypes
Serializable, Serializable, Product, Equals, AnyRef, Any
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  1. SparkPlanGraph
  2. Serializable
  3. Serializable
  4. Product
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Instance Constructors

  1. new SparkPlanGraph(nodes: Seq[SparkPlanGraphNode], edges: Seq[SparkPlanGraphEdge])

Value Members

  1. val allNodes: Seq[SparkPlanGraphNode]

    All the SparkPlanGraphNodes, including those inside of WholeStageCodegen.

  2. val edges: Seq[SparkPlanGraphEdge]
  3. def makeDotFile(metrics: Map[Long, String]): String
  4. val nodes: Seq[SparkPlanGraphNode]