hpcc-systems/HPCC-Platform — pull request #1985 by jakesmith (2012-03-27 15:08:09+00:00)
Title: ChooseN issues in child queries

1) Choosen within a global child query, e.g. a global loop query, would
deadlock on 2nd iteration. Due to a member variable not being reset on restart, choosen was only sending counts to the master on the iteration.

2) helper getLimit / numToSkip, weren't being tested in start(), so if they
were computed values, and being called repeatedly (i.e. in a child query),
then the 1st value was being returned.

Signed-off-by: Jake Smith