fixing incorrect resulting plans of optimizer tests: inconsistent partition variable ordering in hash-exchange

git-svn-id: https://asterixdb.googlecode.com/svn/branches/asterix_stabilization@71 eaa15691-b419-025a-1212-ee371bd00084
diff --git a/asterix-app/src/test/resources/optimizerts/results/nested_loj3.plan b/asterix-app/src/test/resources/optimizerts/results/nested_loj3.plan
index 17cae26..4c7844e 100644
--- a/asterix-app/src/test/resources/optimizerts/results/nested_loj3.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/nested_loj3.plan
@@ -29,7 +29,7 @@
                   -- STREAM_PROJECT  |PARTITIONED|
                     -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                       -- HYBRID_HASH_JOIN [$$48, $$50][$$34, $$35]  |PARTITIONED|
-                        -- HASH_PARTITION_EXCHANGE [$$50, $$48]  |PARTITIONED|
+                        -- HASH_PARTITION_EXCHANGE [$$48, $$50]  |PARTITIONED|
                           -- HYBRID_HASH_JOIN [$$40][$$37]  |PARTITIONED|
                             -- HASH_PARTITION_EXCHANGE [$$40]  |PARTITIONED|
                               -- STREAM_PROJECT  |PARTITIONED|