RussWhitehead/HPCC-Platform — comment on commit da14cefe37333d04caba4e0180894f81014e5f49
File: roxie/ccd/ccdserver.cpp line 11257
By ghalliday:

I think this should probably be 0 - e.g. see CRoxieServerDiskWriteActivityFactory. I think it is the number of uses within the graph. I'm not sure if it actually has any significance - I'll defer t Richard.