ksb.csle.component.operator.transformation
Object that contains message ksb.csle.common.proto.StreamOperatorProto.VectorizeColumnInfo VectorizeColumnInfo contains attributes as follows:
message VectorizeColumnInfo { required string srcColumnNames = 1 [default = "*"]; required string destColumnName = 2; optional bool keepSrcColumns = 3 [default = true]; }
Operate vectorizing multiple columns to one column.
Operate vectorizing multiple columns to one column.
Input dataframe
DataFrame Output dataframe has a vectorized column
:: ApplicationDeveloperApi ::
Operator that vectorizes multiple columns to one column.