DM-XXXXX: Lock free query creation at Czar

Author: iagaponenko

src/czar/Czar.cc

@@ -225,7 +225,7 @@ SubmitResult Czar::submitQuery(string const& query, map<string, string> const& h
     // this is atomic
     ccontrol::UserQuery::Ptr uq;
     {
-        lock_guard<mutex> lock(_mutex);
+        // lock_guard<mutex> lock(_mutex);
         uq = _uqFactory->newUserQuery(query, defaultDb, getQdispSharedResources(), userQueryId, msgTableName,
                                       resultDb);
     }