hpcc-systems/HPCC-Platform — pull request #2113 by jakesmith (2012-04-17 09:56:48+00:00)
Title: Ensure subgraphs of a global loop are global

If the loop is global and executing subgraphs synchronously, then ensure all
subgraphs of the loop are marked global. Otherwise, the locally executed
subgraphs, will call back to the master and can cause race conditions, when
creating the graph on the master.

Signed-off-by: Jake Smith