//DEBUG
//System.out.println("COMMS="+communityIdStrList.toString() + ": QUERY=" + query.toApi());
// (should have a version of this that just returns the IPs from the index engine)
// (for now this will do)
ResponsePojo rp = queryHandler.doQuery(savedQuery._parentShare.getOwner().get_id().toString(),
query, communityIdStrList.toString(), errorString);
if (null == rp) {
throw new RuntimeException(errorString.toString()); // (handled below)
}