Object/Class

com.datastax.bdp.graph.spark.graphframe

DseGraphFrameBuilder

Related Docs: class DseGraphFrameBuilder | package graphframe

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object DseGraphFrameBuilder

Usage: val dataFrame = DseGraphFrameBuilder("graph", spark).dataFrame()

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  1. final def !=(arg0: Any): Boolean

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  4. def apply(graphName: String, spark: SparkSession): DseGraphFrameBuilder

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    Construct initial DseGraphFrame

  5. final def asInstanceOf[T0]: T0

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  6. def clone(): AnyRef

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  7. def dseGraph(graphName: String, graphFrame: GraphFrame): DseGraphFrame

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    Should be used to convert graph frame to DseGraphFrame scala implicit conversion equivalent will be: graphFrame.graphName(graphName)

  8. def dseGraph(graphName: String, vertices: DataFrame, edges: DataFrame): DseGraphFrame

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    Should be used to restore graph frame from external source make sure ID fields was not changed or corrupted

    Should be used to restore graph frame from external source make sure ID fields was not changed or corrupted

    graphName

    graph to apply schema

    vertices

    DataFrame

    edges

    DataFrame

    returns

    DseGraphFrame that could be traversed or saved to DSE

  9. def dseGraph(graphName: String, spark: SparkSession): DseGraphFrame

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    GraphFrame creation Java API

    GraphFrame creation Java API

    returns

    GraphFrame

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