I don't think there's an out of the box solution for it. But it's fairly trivial to do with a UDF On Nov 15, 2013 3:19 PM, "Jerry Lam" <chiling...@gmail.com> wrote:
> Hi Pig users, > > Do you know how to add a key value pair into a map? > > For instance, a relation of A contains a document:map[] for each tuple; > > B = foreach A generate document, ['newkey'#'newvalue']; > > I want to add the 'newkey' and 'newvalue' inside the document map. Is it > possible? > > Best Regards, > > Jerry >
