Home | About | Sematext search-lucene.com search-hadoop.com
 Search Hadoop and all its subprojects:

Switch to Plain View
Pig, mail # user - add a key value pair in map

Copy link to this message
add a key value pair in map
Jerry Lam 2013-11-15, 23:19
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

Best Regards,

Pradeep Gollakota 2013-11-16, 02:55
Jerry Lam 2013-11-16, 18:51