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org.apache.graphar.util

DataFrameConcat

object DataFrameConcat

Helper object to concat DataFrames

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  6. def concat(df1: DataFrame, df2: DataFrame): DataFrame

    Concat two DataFrames.

    Concat two DataFrames.

    df1

    The first DataFrame.

    df2

    The second DataFrame.

    returns

    The result DataFrame that concatenate the two DataFrames.

  7. def concatRdd(rdd1: RDD[Row], rdd2: RDD[Row]): RDD[Row]

    Concat two RDDs.

    Concat two RDDs.

    rdd1

    The first RDD.

    rdd2

    The second RDD.

    returns

    The result RDD that concats the two RDDs.

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