cascading

does anyone find Cascading for Hadoop Map Reduce useful?

I've been trying Cascading, but I cannot see any advantage over the classic map reduce approach for writing jobs. Map Reduce jobs gives me more freedom and Cascading seems to be putting a lot of obstacles. Might make a good job for making simple things simple, but complex things.. I find them extremely hard Is there something I'm mi...

cascading dropdownlist not working

Hello, i tried to change an cascading dropdownlist example http://www.codedigest.com/Articles/jQuery/224_Building_Cascading_DropDownList_in_ASPNet_Using_jQuery_and_JSON.aspx But i get always the message "Microsoft JScript runtime error: Object expected" Maybe someone has an idea? <asp:Content ID="Content1" ContentPlaceHolderID="cont...