hpcc-systems/HPCC-Platform — Issue #772: NWaySelect crash in Thor
Author: jakesmith
Created: 2011-10-21 14:32:32+00:00
State: open

An NWaySelect activity, initialized one of it's member variables late.
If the activity was asked for it's meta info by an upstream activity early (before it started), it would crash.
Example:

rec := { string s };
set of dataset(rec) inputs := [dataset('fake1',rec, FLAT, OPT),
dataset('fake2', rec, FLAT, OPT)];

output(inputs[1]);