Class PartitionStorageDescriptorSkewedInfo


  • public final class PartitionStorageDescriptorSkewedInfo
    extends java.lang.Object
    • Method Detail

      • skewedColumnNames

        public java.util.List<java.lang.String> skewedColumnNames()
        Returns:
        List of names of columns that contain skewed values.
      • skewedColumnValueLocationMaps

        public java.util.Map<java.lang.String,​java.lang.String> skewedColumnValueLocationMaps()
        Returns:
        List of values that appear so frequently as to be considered skewed.
      • skewedColumnValues

        public java.util.List<java.lang.String> skewedColumnValues()
        Returns:
        Map of skewed values to the columns that contain them.