Interface SkewedInfo.Builder

    • Method Detail

      • skewedColumnNames

        SkewedInfo.Builder skewedColumnNames​(Collection<String> skewedColumnNames)

        A list of names of columns that contain skewed values.

        Parameters:
        skewedColumnNames - A list of names of columns that contain skewed values.
        Returns:
        Returns a reference to this object so that method calls can be chained together.
      • skewedColumnNames

        SkewedInfo.Builder skewedColumnNames​(String... skewedColumnNames)

        A list of names of columns that contain skewed values.

        Parameters:
        skewedColumnNames - A list of names of columns that contain skewed values.
        Returns:
        Returns a reference to this object so that method calls can be chained together.
      • skewedColumnValues

        SkewedInfo.Builder skewedColumnValues​(Collection<String> skewedColumnValues)

        A list of values that appear so frequently as to be considered skewed.

        Parameters:
        skewedColumnValues - A list of values that appear so frequently as to be considered skewed.
        Returns:
        Returns a reference to this object so that method calls can be chained together.
      • skewedColumnValues

        SkewedInfo.Builder skewedColumnValues​(String... skewedColumnValues)

        A list of values that appear so frequently as to be considered skewed.

        Parameters:
        skewedColumnValues - A list of values that appear so frequently as to be considered skewed.
        Returns:
        Returns a reference to this object so that method calls can be chained together.
      • skewedColumnValueLocationMaps

        SkewedInfo.Builder skewedColumnValueLocationMaps​(Map<String,​String> skewedColumnValueLocationMaps)

        A mapping of skewed values to the columns that contain them.

        Parameters:
        skewedColumnValueLocationMaps - A mapping of skewed values to the columns that contain them.
        Returns:
        Returns a reference to this object so that method calls can be chained together.