ksb.csle.component.operator.reduction
Object that contains message ksb.csle.common.proto.StreamOperatorProto.SelectColumnsInfo SelectColumnsInfo contains attributes as follows:
message SelectColumnsInfo { repeated int32 selectedColumnId = 4; repeated SubParameter subParam = 5; repeated string selectedColumnName = 6; }
Operates selectColumns.
Operates selectColumns.
Input dataframe
DataFrame Output dataframe
:: ApplicationDeveloperApi ::
Operator that selects the columns that user wants to choose.