None of pig operations other than ORDER BY (and ORDER BY followed by LIMIT) make any order guarantees.
Olga -----Original Message----- From: Todd Lee [mailto:[email protected]] Sent: Monday, January 17, 2011 2:14 PM To: [email protected] Subject: Is GROUP order-preserving? Hi, Is GROUP order-preserving? It is not mentioned in the Pig Latin doc while it does mention that UNION is not. Thanks, T
