hpcc-systems/HPCC-Platform — pull request #1092 by jakesmith (2011-12-02 16:44:29+00:00)
Title: Compute aggregrate merge on slave 1 (not master)

Move the processing of the aggregate merge to slave 1.
mergeAggregate can execute a child query, which will fail if on master

Signed-off-by: Jake Smith