Run ExecutionTest w/integration test framework

I changed the default local.xml to use 2 NCs with
2 partitions each like AsterixHyracksIntegrationUtil
so that the results will match despite using simple
string compare to determine correctness.

There is also one test in particular (big-object-join)
that I had to add an artificial order by clause to
to deal with different results.

Issues outstanding:
- HDFS in ClusterExecutionIT needs to be thought out

Change-Id: I423f2a7c77839b999d466dd5cace302574d956c0
Reviewed-on: https://asterix-gerrit.ics.uci.edu/525
Tested-by: Jenkins <jenkins@fulliautomatix.ics.uci.edu>
Reviewed-by: Chris Hillery <ceej@lambda.nu>
diff --git a/asterix-app/src/test/resources/optimizerts/queries_sqlpp/fj-phase2-with-hints.sqlpp b/asterix-app/src/test/resources/optimizerts/queries_sqlpp/fj-phase2-with-hints.sqlpp
index 96abac0..7850337 100644
--- a/asterix-app/src/test/resources/optimizerts/queries_sqlpp/fj-phase2-with-hints.sqlpp
+++ b/asterix-app/src/test/resources/optimizerts/queries_sqlpp/fj-phase2-with-hints.sqlpp
@@ -33,12 +33,12 @@
 }
 
 create  nodegroup group1 if not exists  on 
-    nc1,
-    nc2
+    asterix_nc1,
+    asterix_nc2
 ;
 create  table DBLP_fuzzyjoin_078(DBLPType) primary key id on group1;
 
-write output to nc1:"rttest/fuzzyjoin_078.adm"
+write output to asterix_nc1:"rttest/fuzzyjoin_078.adm"
 select element {'id':paperDBLP.id,'tokens':tokensDBLP}
 from  DBLP_fuzzyjoin_078 as paperDBLP
 with  unrankedTokensDBLP as fuzzyjoin_078."counthashed-word-tokens"(paperDBLP.title),