Fix optimzer tests to work with DISTRIBUTE_RESULT operator.

git-svn-id: https://asterixdb.googlecode.com/svn/branches/asterix_stabilization_result_distribution@1366 eaa15691-b419-025a-1212-ee371bd00084
diff --git a/asterix-app/src/test/resources/optimizerts/results/fj-phase2-with-hints.plan b/asterix-app/src/test/resources/optimizerts/results/fj-phase2-with-hints.plan
index a1dc0d4..93fe350 100644
--- a/asterix-app/src/test/resources/optimizerts/results/fj-phase2-with-hints.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/fj-phase2-with-hints.plan
@@ -1,56 +1,57 @@
--- SINK_WRITE  |PARTITIONED|
-  -- STREAM_PROJECT  |PARTITIONED|
-    -- ASSIGN  |PARTITIONED|
-      -- STREAM_PROJECT  |PARTITIONED|
-        -- SORT_MERGE_EXCHANGE [$$31(ASC) ]  |PARTITIONED|
-          -- STABLE_SORT [$$31(ASC)]  |PARTITIONED|
-            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-              -- STREAM_PROJECT  |PARTITIONED|
-                -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                  -- PRE_CLUSTERED_GROUP_BY[$$27]  |PARTITIONED|
-                          {
-                            -- AGGREGATE  |LOCAL|
-                              -- IN_MEMORY_STABLE_SORT [$$4(ASC)]  |LOCAL|
-                                -- STREAM_SELECT  |LOCAL|
-                                  -- NESTED_TUPLE_SOURCE  |LOCAL|
-                          }
-                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                      -- STREAM_PROJECT  |PARTITIONED|
-                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                          -- IN_MEMORY_HASH_JOIN [$$2][$$7]  |PARTITIONED|
-                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                              -- STREAM_PROJECT  |PARTITIONED|
-                                -- UNNEST  |PARTITIONED|
-                                  -- STREAM_PROJECT  |PARTITIONED|
-                                    -- ASSIGN  |PARTITIONED|
-                                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                        -- DATASOURCE_SCAN  |PARTITIONED|
-                                          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                            -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
-                            -- BROADCAST_EXCHANGE  |PARTITIONED|
-                              -- RUNNING_AGGREGATE  |PARTITIONED|
+-- DISTRIBUTE_RESULT  |PARTITIONED|
+  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+    -- STREAM_PROJECT  |PARTITIONED|
+      -- ASSIGN  |PARTITIONED|
+        -- STREAM_PROJECT  |PARTITIONED|
+          -- SORT_MERGE_EXCHANGE [$$31(ASC) ]  |PARTITIONED|
+            -- STABLE_SORT [$$31(ASC)]  |PARTITIONED|
+              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                -- STREAM_PROJECT  |PARTITIONED|
+                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                    -- PRE_CLUSTERED_GROUP_BY[$$27]  |PARTITIONED|
+                            {
+                              -- AGGREGATE  |LOCAL|
+                                -- IN_MEMORY_STABLE_SORT [$$4(ASC)]  |LOCAL|
+                                  -- STREAM_SELECT  |LOCAL|
+                                    -- NESTED_TUPLE_SOURCE  |LOCAL|
+                            }
+                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                        -- STREAM_PROJECT  |PARTITIONED|
+                          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                            -- IN_MEMORY_HASH_JOIN [$$2][$$7]  |PARTITIONED|
+                              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                 -- STREAM_PROJECT  |PARTITIONED|
-                                  -- SORT_MERGE_EXCHANGE [$$28(ASC), $$7(ASC) ]  |PARTITIONED|
-                                    -- STABLE_SORT [$$28(ASC), $$7(ASC)]  |PARTITIONED|
-                                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                        -- EXTERNAL_GROUP_BY[$$36]  |PARTITIONED|
-                                                {
-                                                  -- AGGREGATE  |LOCAL|
-                                                    -- NESTED_TUPLE_SOURCE  |LOCAL|
-                                                }
-                                          -- HASH_PARTITION_EXCHANGE [$$36]  |PARTITIONED|
-                                            -- EXTERNAL_GROUP_BY[$$6]  |PARTITIONED|
-                                                    {
-                                                      -- AGGREGATE  |LOCAL|
-                                                        -- NESTED_TUPLE_SOURCE  |LOCAL|
-                                                    }
-                                              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                                -- STREAM_PROJECT  |PARTITIONED|
-                                                  -- UNNEST  |PARTITIONED|
-                                                    -- STREAM_PROJECT  |PARTITIONED|
-                                                      -- ASSIGN  |PARTITIONED|
-                                                        -- STREAM_PROJECT  |PARTITIONED|
-                                                          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                                            -- DATASOURCE_SCAN  |PARTITIONED|
-                                                              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                                                -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                                  -- UNNEST  |PARTITIONED|
+                                    -- STREAM_PROJECT  |PARTITIONED|
+                                      -- ASSIGN  |PARTITIONED|
+                                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                          -- DATASOURCE_SCAN  |PARTITIONED|
+                                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                              -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                              -- BROADCAST_EXCHANGE  |PARTITIONED|
+                                -- RUNNING_AGGREGATE  |PARTITIONED|
+                                  -- STREAM_PROJECT  |PARTITIONED|
+                                    -- SORT_MERGE_EXCHANGE [$$28(ASC), $$7(ASC) ]  |PARTITIONED|
+                                      -- STABLE_SORT [$$28(ASC), $$7(ASC)]  |PARTITIONED|
+                                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                          -- EXTERNAL_GROUP_BY[$$36]  |PARTITIONED|
+                                                  {
+                                                    -- AGGREGATE  |LOCAL|
+                                                      -- NESTED_TUPLE_SOURCE  |LOCAL|
+                                                  }
+                                            -- HASH_PARTITION_EXCHANGE [$$36]  |PARTITIONED|
+                                              -- EXTERNAL_GROUP_BY[$$6]  |PARTITIONED|
+                                                      {
+                                                        -- AGGREGATE  |LOCAL|
+                                                          -- NESTED_TUPLE_SOURCE  |LOCAL|
+                                                      }
+                                                -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                  -- STREAM_PROJECT  |PARTITIONED|
+                                                    -- UNNEST  |PARTITIONED|
+                                                      -- STREAM_PROJECT  |PARTITIONED|
+                                                        -- ASSIGN  |PARTITIONED|
+                                                          -- STREAM_PROJECT  |PARTITIONED|
+                                                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                              -- DATASOURCE_SCAN  |PARTITIONED|
+                                                                -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                                  -- EMPTY_TUPLE_SOURCE  |PARTITIONED|