;user@hive.apache.org<mailto:user@hive.apache.org>"
mailto:user@hive.apache.org>>
Date: Friday, May 17, 2013 12:25 PM
To: "user@hive.apache.org<mailto:user@hive.apache.org>"
mailto:user@hive.apache.org>>
Subject: collect_set question
For collect_set is it possibl
For collect_set is it possible to only collect a few elements and then
stop? For example
Select user,collect_set(timestamp)
from XYZ
group by user.
For each user, there could be hundreds of timestamps, but I only need 3 or
4 per user. Is there a way to tell collect_set to stop collecting after
it