http://git-wip-us.apache.org/repos/asf/asterixdb/blob/d906bd89/asterixdb/asterix-app/src/test/resources/optimizerts/results/fj-dblp-csx.plan
----------------------------------------------------------------------
diff --git 
a/asterixdb/asterix-app/src/test/resources/optimizerts/results/fj-dblp-csx.plan 
b/asterixdb/asterix-app/src/test/resources/optimizerts/results/fj-dblp-csx.plan
index e69de29..16dce03 100644
--- 
a/asterixdb/asterix-app/src/test/resources/optimizerts/results/fj-dblp-csx.plan
+++ 
b/asterixdb/asterix-app/src/test/resources/optimizerts/results/fj-dblp-csx.plan
@@ -0,0 +1,134 @@
+-- DISTRIBUTE_RESULT  |PARTITIONED|
+  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+    -- STREAM_PROJECT  |PARTITIONED|
+      -- ASSIGN  |PARTITIONED|
+        -- STREAM_PROJECT  |PARTITIONED|
+          -- STREAM_SELECT  |PARTITIONED|
+            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+              -- PRE_CLUSTERED_GROUP_BY[$$95, $$97]  |PARTITIONED|
+                      {
+                        -- AGGREGATE  |LOCAL|
+                          -- NESTED_TUPLE_SOURCE  |LOCAL|
+                      }
+                      {
+                        -- AGGREGATE  |LOCAL|
+                          -- NESTED_TUPLE_SOURCE  |LOCAL|
+                      }
+                -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                  -- STABLE_SORT [$$95(ASC), $$97(ASC)]  |PARTITIONED|
+                    -- HASH_PARTITION_EXCHANGE [$$95, $$97]  |PARTITIONED|
+                      -- STREAM_PROJECT  |PARTITIONED|
+                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                          -- HYBRID_HASH_JOIN 
[$$prefixTokenDBLP][$$prefixTokenCSX]  |PARTITIONED|
+                            -- HASH_PARTITION_EXCHANGE [$$prefixTokenDBLP]  
|PARTITIONED|
+                              -- STREAM_PROJECT  |PARTITIONED|
+                                -- UNNEST  |PARTITIONED|
+                                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                    -- PRE_CLUSTERED_GROUP_BY[$$82]  
|PARTITIONED|
+                                            {
+                                              -- AGGREGATE  |LOCAL|
+                                                -- STREAM_SELECT  |LOCAL|
+                                                  -- NESTED_TUPLE_SOURCE  
|LOCAL|
+                                            }
+                                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                        -- STABLE_SORT [$$82(ASC), $$i(ASC)]  
|PARTITIONED|
+                                          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                            -- STREAM_PROJECT  |PARTITIONED|
+                                              -- ONE_TO_ONE_EXCHANGE  
|PARTITIONED|
+                                                -- HYBRID_HASH_JOIN 
[$$token][$$tokenGroupped]  |PARTITIONED|
+                                                  -- ONE_TO_ONE_EXCHANGE  
|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|
+                                                  -- ONE_TO_ONE_EXCHANGE  
|PARTITIONED|
+                                                    -- STREAM_PROJECT  
|PARTITIONED|
+                                                      -- ASSIGN  |PARTITIONED|
+                                                        -- ONE_TO_ONE_EXCHANGE 
 |PARTITIONED|
+                                                          -- REPLICATE  
|PARTITIONED|
+                                                            -- 
BROADCAST_EXCHANGE  |PARTITIONED|
+                                                              -- ASSIGN  
|PARTITIONED|
+                                                                -- 
RUNNING_AGGREGATE  |PARTITIONED|
+                                                                  -- 
STREAM_PROJECT  |PARTITIONED|
+                                                                    -- 
SORT_MERGE_EXCHANGE [$$87(ASC), $$tokenGroupped(ASC) ]  |PARTITIONED|
+                                                                      -- 
STABLE_SORT [$$87(ASC), $$tokenGroupped(ASC)]  |PARTITIONED|
+                                                                        -- 
ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                                          -- 
EXTERNAL_GROUP_BY[$$101]  |PARTITIONED|
+                                                                               
   {
+                                                                               
     -- AGGREGATE  |LOCAL|
+                                                                               
       -- NESTED_TUPLE_SOURCE  |LOCAL|
+                                                                               
   }
+                                                                            -- 
HASH_PARTITION_EXCHANGE [$$101]  |PARTITIONED|
+                                                                              
-- EXTERNAL_GROUP_BY[$$token]  |PARTITIONED|
+                                                                               
       {
+                                                                               
         -- AGGREGATE  |LOCAL|
+                                                                               
           -- NESTED_TUPLE_SOURCE  |LOCAL|
+                                                                               
       }
+                                                                               
 -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                                               
   -- STREAM_PROJECT  |PARTITIONED|
+                                                                               
     -- UNNEST  |PARTITIONED|
+                                                                               
       -- STREAM_PROJECT  |PARTITIONED|
+                                                                               
         -- ASSIGN  |PARTITIONED|
+                                                                               
           -- STREAM_PROJECT  |PARTITIONED|
+                                                                               
             -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                                               
               -- DATASOURCE_SCAN  |PARTITIONED|
+                                                                               
                 -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                                               
                   -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                            -- HASH_PARTITION_EXCHANGE [$$prefixTokenCSX]  
|PARTITIONED|
+                              -- STREAM_PROJECT  |PARTITIONED|
+                                -- UNNEST  |PARTITIONED|
+                                  -- ASSIGN  |PARTITIONED|
+                                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                      -- PRE_CLUSTERED_GROUP_BY[$$84]  
|PARTITIONED|
+                                              {
+                                                -- AGGREGATE  |LOCAL|
+                                                  -- STREAM_SELECT  |LOCAL|
+                                                    -- NESTED_TUPLE_SOURCE  
|LOCAL|
+                                              }
+                                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                          -- STABLE_SORT [$$84(ASC), $$i(ASC)] 
 |PARTITIONED|
+                                            -- ONE_TO_ONE_EXCHANGE  
|PARTITIONED|
+                                              -- STREAM_PROJECT  |PARTITIONED|
+                                                -- ONE_TO_ONE_EXCHANGE  
|PARTITIONED|
+                                                  -- HYBRID_HASH_JOIN 
[$$token][$$tokenGroupped]  |PARTITIONED|
+                                                    -- ONE_TO_ONE_EXCHANGE  
|PARTITIONED|
+                                                      -- UNNEST  |PARTITIONED|
+                                                        -- STREAM_PROJECT  
|PARTITIONED|
+                                                          -- ASSIGN  
|PARTITIONED|
+                                                            -- 
ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                              -- 
DATASOURCE_SCAN  |PARTITIONED|
+                                                                -- 
ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                                  -- 
EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                                                    -- ONE_TO_ONE_EXCHANGE  
|PARTITIONED|
+                                                      -- REPLICATE  
|PARTITIONED|
+                                                        -- BROADCAST_EXCHANGE  
|PARTITIONED|
+                                                          -- ASSIGN  
|PARTITIONED|
+                                                            -- 
RUNNING_AGGREGATE  |PARTITIONED|
+                                                              -- 
STREAM_PROJECT  |PARTITIONED|
+                                                                -- 
SORT_MERGE_EXCHANGE [$$87(ASC), $$tokenGroupped(ASC) ]  |PARTITIONED|
+                                                                  -- 
STABLE_SORT [$$87(ASC), $$tokenGroupped(ASC)]  |PARTITIONED|
+                                                                    -- 
ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                                      -- 
EXTERNAL_GROUP_BY[$$101]  |PARTITIONED|
+                                                                              {
+                                                                               
 -- AGGREGATE  |LOCAL|
+                                                                               
   -- NESTED_TUPLE_SOURCE  |LOCAL|
+                                                                              }
+                                                                        -- 
HASH_PARTITION_EXCHANGE [$$101]  |PARTITIONED|
+                                                                          -- 
EXTERNAL_GROUP_BY[$$token]  |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|

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/d906bd89/asterixdb/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/ngram-jaccard-inline.plan
----------------------------------------------------------------------
diff --git 
a/asterixdb/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/ngram-jaccard-inline.plan
 
b/asterixdb/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/ngram-jaccard-inline.plan
index 9afe4d7..5d42dbe 100644
--- 
a/asterixdb/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/ngram-jaccard-inline.plan
+++ 
b/asterixdb/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/ngram-jaccard-inline.plan
@@ -3,32 +3,154 @@
     -- STREAM_PROJECT  |PARTITIONED|
       -- ASSIGN  |PARTITIONED|
         -- STREAM_PROJECT  |PARTITIONED|
-          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-            -- HYBRID_HASH_JOIN [$$52][$$43]  |PARTITIONED|
+          -- STREAM_SELECT  |PARTITIONED|
+            -- STREAM_PROJECT  |PARTITIONED|
               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                -- STREAM_PROJECT  |PARTITIONED|
-                  -- ASSIGN  |PARTITIONED|
-                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                      -- DATASOURCE_SCAN  |PARTITIONED|
+                -- HYBRID_HASH_JOIN [$$43][$$idLeft_0]  |PARTITIONED|
+                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                    -- STREAM_PROJECT  |PARTITIONED|
+                      -- ASSIGN  |PARTITIONED|
                         -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                          -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
-              -- HASH_PARTITION_EXCHANGE [$$43]  |PARTITIONED|
-                -- STREAM_PROJECT  |PARTITIONED|
-                  -- STREAM_SELECT  |PARTITIONED|
-                    -- ASSIGN  |PARTITIONED|
-                      -- STREAM_PROJECT  |PARTITIONED|
-                        -- ASSIGN  |PARTITIONED|
-                          -- STREAM_PROJECT  |PARTITIONED|
+                          -- REPLICATE  |PARTITIONED|
                             -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                              -- BTREE_SEARCH  |PARTITIONED|
-                                -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                  -- STABLE_SORT [$$55(ASC)]  |PARTITIONED|
+                              -- STREAM_PROJECT  |PARTITIONED|
+                                -- ASSIGN  |PARTITIONED|
+                                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                    -- DATASOURCE_SCAN  |PARTITIONED|
+                                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                        -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                  -- HASH_PARTITION_EXCHANGE [$$idLeft_0]  |PARTITIONED|
+                    -- STREAM_PROJECT  |PARTITIONED|
+                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                        -- HYBRID_HASH_JOIN [$$44][$$idRight_0]  |PARTITIONED|
+                          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                            -- REPLICATE  |PARTITIONED|
+                              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                -- STREAM_PROJECT  |PARTITIONED|
+                                  -- ASSIGN  |PARTITIONED|
                                     -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                      -- 
LENGTH_PARTITIONED_INVERTED_INDEX_SEARCH  |PARTITIONED|
-                                        -- BROADCAST_EXCHANGE  |PARTITIONED|
-                                          -- STREAM_PROJECT  |PARTITIONED|
-                                            -- ASSIGN  |PARTITIONED|
-                                              -- ONE_TO_ONE_EXCHANGE  
|PARTITIONED|
-                                                -- DATASOURCE_SCAN  
|PARTITIONED|
+                                      -- DATASOURCE_SCAN  |PARTITIONED|
+                                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                          -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                          -- HASH_PARTITION_EXCHANGE [$$idRight_0]  
|PARTITIONED|
+                            -- EXTERNAL_GROUP_BY[$$122, $$120]  |PARTITIONED|
+                                    {
+                                      -- AGGREGATE  |LOCAL|
+                                        -- NESTED_TUPLE_SOURCE  |LOCAL|
+                                    }
+                              -- HASH_PARTITION_EXCHANGE [$$122, $$120]  
|PARTITIONED|
+                                -- STREAM_PROJECT  |PARTITIONED|
+                                  -- STREAM_SELECT  |PARTITIONED|
+                                    -- STREAM_PROJECT  |PARTITIONED|
+                                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                        -- HYBRID_HASH_JOIN 
[$$prefixTokenRight][$$prefixTokenLeft]  |PARTITIONED|
+                                          -- HASH_PARTITION_EXCHANGE 
[$$prefixTokenRight]  |PARTITIONED|
+                                            -- UNNEST  |PARTITIONED|
+                                              -- STREAM_PROJECT  |PARTITIONED|
+                                                -- ASSIGN  |PARTITIONED|
                                                   -- ONE_TO_ONE_EXCHANGE  
|PARTITIONED|
-                                                    -- EMPTY_TUPLE_SOURCE  
|PARTITIONED|
+                                                    -- REPLICATE  |PARTITIONED|
+                                                      -- ONE_TO_ONE_EXCHANGE  
|PARTITIONED|
+                                                        -- 
PRE_CLUSTERED_GROUP_BY[$$53]  |PARTITIONED|
+                                                                {
+                                                                  -- AGGREGATE 
 |LOCAL|
+                                                                    -- 
STREAM_SELECT  |LOCAL|
+                                                                      -- 
NESTED_TUPLE_SOURCE  |LOCAL|
+                                                                }
+                                                          -- 
ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                            -- STABLE_SORT 
[$$53(ASC), $$i(ASC)]  |PARTITIONED|
+                                                              -- 
ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                                -- 
STREAM_PROJECT  |PARTITIONED|
+                                                                  -- 
ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                                    -- 
HYBRID_HASH_JOIN [$$token][$$tokenGroupped]  |PARTITIONED|
+                                                                      -- 
ONE_TO_ONE_EXCHANGE  |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|
+                                                                        -- 
ASSIGN  |PARTITIONED|
+                                                                          -- 
RUNNING_AGGREGATE  |PARTITIONED|
+                                                                            -- 
STREAM_PROJECT  |PARTITIONED|
+                                                                              
-- SORT_MERGE_EXCHANGE [$$127(ASC), $$tokenGroupped(ASC) ]  |PARTITIONED|
+                                                                               
 -- STABLE_SORT [$$127(ASC), $$tokenGroupped(ASC)]  |PARTITIONED|
+                                                                               
   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                                               
     -- EXTERNAL_GROUP_BY[$$134]  |PARTITIONED|
+                                                                               
             {
+                                                                               
               -- AGGREGATE  |LOCAL|
+                                                                               
                 -- NESTED_TUPLE_SOURCE  |LOCAL|
+                                                                               
             }
+                                                                               
       -- HASH_PARTITION_EXCHANGE [$$134]  |PARTITIONED|
+                                                                               
         -- EXTERNAL_GROUP_BY[$$token]  |PARTITIONED|
+                                                                               
                 {
+                                                                               
                   -- AGGREGATE  |LOCAL|
+                                                                               
                     -- NESTED_TUPLE_SOURCE  |LOCAL|
+                                                                               
                 }
+                                                                               
           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                                               
             -- STREAM_PROJECT  |PARTITIONED|
+                                                                               
               -- UNNEST  |PARTITIONED|
+                                                                               
                 -- STREAM_PROJECT  |PARTITIONED|
+                                                                               
                   -- ASSIGN  |PARTITIONED|
+                                                                               
                     -- STREAM_PROJECT  |PARTITIONED|
+                                                                               
                       -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                                               
                         -- DATASOURCE_SCAN  |PARTITIONED|
+                                                                               
                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                                               
                             -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                                          -- HASH_PARTITION_EXCHANGE 
[$$prefixTokenLeft]  |PARTITIONED|
+                                            -- STREAM_PROJECT  |PARTITIONED|
+                                              -- UNNEST  |PARTITIONED|
+                                                -- ASSIGN  |PARTITIONED|
+                                                  -- ONE_TO_ONE_EXCHANGE  
|PARTITIONED|
+                                                    -- REPLICATE  |PARTITIONED|
+                                                      -- ONE_TO_ONE_EXCHANGE  
|PARTITIONED|
+                                                        -- 
PRE_CLUSTERED_GROUP_BY[$$53]  |PARTITIONED|
+                                                                {
+                                                                  -- AGGREGATE 
 |LOCAL|
+                                                                    -- 
STREAM_SELECT  |LOCAL|
+                                                                      -- 
NESTED_TUPLE_SOURCE  |LOCAL|
+                                                                }
+                                                          -- 
ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                            -- STABLE_SORT 
[$$53(ASC), $$i(ASC)]  |PARTITIONED|
+                                                              -- 
ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                                -- 
STREAM_PROJECT  |PARTITIONED|
+                                                                  -- 
ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                                    -- 
HYBRID_HASH_JOIN [$$token][$$tokenGroupped]  |PARTITIONED|
+                                                                      -- 
ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                                        -- 
UNNEST  |PARTITIONED|
+                                                                          -- 
STREAM_PROJECT  |PARTITIONED|
+                                                                            -- 
ASSIGN  |PARTITIONED|
+                                                                              
-- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                                               
 -- DATASOURCE_SCAN  |PARTITIONED|
+                                                                               
   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                                               
     -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                                                                      -- 
BROADCAST_EXCHANGE  |PARTITIONED|
+                                                                        -- 
ASSIGN  |PARTITIONED|
+                                                                          -- 
RUNNING_AGGREGATE  |PARTITIONED|
+                                                                            -- 
STREAM_PROJECT  |PARTITIONED|
+                                                                              
-- SORT_MERGE_EXCHANGE [$$127(ASC), $$tokenGroupped(ASC) ]  |PARTITIONED|
+                                                                               
 -- STABLE_SORT [$$127(ASC), $$tokenGroupped(ASC)]  |PARTITIONED|
+                                                                               
   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                                               
     -- EXTERNAL_GROUP_BY[$$134]  |PARTITIONED|
+                                                                               
             {
+                                                                               
               -- AGGREGATE  |LOCAL|
+                                                                               
                 -- NESTED_TUPLE_SOURCE  |LOCAL|
+                                                                               
             }
+                                                                               
       -- HASH_PARTITION_EXCHANGE [$$134]  |PARTITIONED|
+                                                                               
         -- EXTERNAL_GROUP_BY[$$token]  |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|

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/d906bd89/asterixdb/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/word-jaccard-inline.plan
----------------------------------------------------------------------
diff --git 
a/asterixdb/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/word-jaccard-inline.plan
 
b/asterixdb/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/word-jaccard-inline.plan
index 9afe4d7..5d42dbe 100644
--- 
a/asterixdb/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/word-jaccard-inline.plan
+++ 
b/asterixdb/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/word-jaccard-inline.plan
@@ -3,32 +3,154 @@
     -- STREAM_PROJECT  |PARTITIONED|
       -- ASSIGN  |PARTITIONED|
         -- STREAM_PROJECT  |PARTITIONED|
-          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-            -- HYBRID_HASH_JOIN [$$52][$$43]  |PARTITIONED|
+          -- STREAM_SELECT  |PARTITIONED|
+            -- STREAM_PROJECT  |PARTITIONED|
               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                -- STREAM_PROJECT  |PARTITIONED|
-                  -- ASSIGN  |PARTITIONED|
-                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                      -- DATASOURCE_SCAN  |PARTITIONED|
+                -- HYBRID_HASH_JOIN [$$43][$$idLeft_0]  |PARTITIONED|
+                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                    -- STREAM_PROJECT  |PARTITIONED|
+                      -- ASSIGN  |PARTITIONED|
                         -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                          -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
-              -- HASH_PARTITION_EXCHANGE [$$43]  |PARTITIONED|
-                -- STREAM_PROJECT  |PARTITIONED|
-                  -- STREAM_SELECT  |PARTITIONED|
-                    -- ASSIGN  |PARTITIONED|
-                      -- STREAM_PROJECT  |PARTITIONED|
-                        -- ASSIGN  |PARTITIONED|
-                          -- STREAM_PROJECT  |PARTITIONED|
+                          -- REPLICATE  |PARTITIONED|
                             -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                              -- BTREE_SEARCH  |PARTITIONED|
-                                -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                  -- STABLE_SORT [$$55(ASC)]  |PARTITIONED|
+                              -- STREAM_PROJECT  |PARTITIONED|
+                                -- ASSIGN  |PARTITIONED|
+                                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                    -- DATASOURCE_SCAN  |PARTITIONED|
+                                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                        -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                  -- HASH_PARTITION_EXCHANGE [$$idLeft_0]  |PARTITIONED|
+                    -- STREAM_PROJECT  |PARTITIONED|
+                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                        -- HYBRID_HASH_JOIN [$$44][$$idRight_0]  |PARTITIONED|
+                          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                            -- REPLICATE  |PARTITIONED|
+                              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                -- STREAM_PROJECT  |PARTITIONED|
+                                  -- ASSIGN  |PARTITIONED|
                                     -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                      -- 
LENGTH_PARTITIONED_INVERTED_INDEX_SEARCH  |PARTITIONED|
-                                        -- BROADCAST_EXCHANGE  |PARTITIONED|
-                                          -- STREAM_PROJECT  |PARTITIONED|
-                                            -- ASSIGN  |PARTITIONED|
-                                              -- ONE_TO_ONE_EXCHANGE  
|PARTITIONED|
-                                                -- DATASOURCE_SCAN  
|PARTITIONED|
+                                      -- DATASOURCE_SCAN  |PARTITIONED|
+                                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                          -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                          -- HASH_PARTITION_EXCHANGE [$$idRight_0]  
|PARTITIONED|
+                            -- EXTERNAL_GROUP_BY[$$122, $$120]  |PARTITIONED|
+                                    {
+                                      -- AGGREGATE  |LOCAL|
+                                        -- NESTED_TUPLE_SOURCE  |LOCAL|
+                                    }
+                              -- HASH_PARTITION_EXCHANGE [$$122, $$120]  
|PARTITIONED|
+                                -- STREAM_PROJECT  |PARTITIONED|
+                                  -- STREAM_SELECT  |PARTITIONED|
+                                    -- STREAM_PROJECT  |PARTITIONED|
+                                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                        -- HYBRID_HASH_JOIN 
[$$prefixTokenRight][$$prefixTokenLeft]  |PARTITIONED|
+                                          -- HASH_PARTITION_EXCHANGE 
[$$prefixTokenRight]  |PARTITIONED|
+                                            -- UNNEST  |PARTITIONED|
+                                              -- STREAM_PROJECT  |PARTITIONED|
+                                                -- ASSIGN  |PARTITIONED|
                                                   -- ONE_TO_ONE_EXCHANGE  
|PARTITIONED|
-                                                    -- EMPTY_TUPLE_SOURCE  
|PARTITIONED|
+                                                    -- REPLICATE  |PARTITIONED|
+                                                      -- ONE_TO_ONE_EXCHANGE  
|PARTITIONED|
+                                                        -- 
PRE_CLUSTERED_GROUP_BY[$$53]  |PARTITIONED|
+                                                                {
+                                                                  -- AGGREGATE 
 |LOCAL|
+                                                                    -- 
STREAM_SELECT  |LOCAL|
+                                                                      -- 
NESTED_TUPLE_SOURCE  |LOCAL|
+                                                                }
+                                                          -- 
ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                            -- STABLE_SORT 
[$$53(ASC), $$i(ASC)]  |PARTITIONED|
+                                                              -- 
ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                                -- 
STREAM_PROJECT  |PARTITIONED|
+                                                                  -- 
ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                                    -- 
HYBRID_HASH_JOIN [$$token][$$tokenGroupped]  |PARTITIONED|
+                                                                      -- 
ONE_TO_ONE_EXCHANGE  |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|
+                                                                        -- 
ASSIGN  |PARTITIONED|
+                                                                          -- 
RUNNING_AGGREGATE  |PARTITIONED|
+                                                                            -- 
STREAM_PROJECT  |PARTITIONED|
+                                                                              
-- SORT_MERGE_EXCHANGE [$$127(ASC), $$tokenGroupped(ASC) ]  |PARTITIONED|
+                                                                               
 -- STABLE_SORT [$$127(ASC), $$tokenGroupped(ASC)]  |PARTITIONED|
+                                                                               
   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                                               
     -- EXTERNAL_GROUP_BY[$$134]  |PARTITIONED|
+                                                                               
             {
+                                                                               
               -- AGGREGATE  |LOCAL|
+                                                                               
                 -- NESTED_TUPLE_SOURCE  |LOCAL|
+                                                                               
             }
+                                                                               
       -- HASH_PARTITION_EXCHANGE [$$134]  |PARTITIONED|
+                                                                               
         -- EXTERNAL_GROUP_BY[$$token]  |PARTITIONED|
+                                                                               
                 {
+                                                                               
                   -- AGGREGATE  |LOCAL|
+                                                                               
                     -- NESTED_TUPLE_SOURCE  |LOCAL|
+                                                                               
                 }
+                                                                               
           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                                               
             -- STREAM_PROJECT  |PARTITIONED|
+                                                                               
               -- UNNEST  |PARTITIONED|
+                                                                               
                 -- STREAM_PROJECT  |PARTITIONED|
+                                                                               
                   -- ASSIGN  |PARTITIONED|
+                                                                               
                     -- STREAM_PROJECT  |PARTITIONED|
+                                                                               
                       -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                                               
                         -- DATASOURCE_SCAN  |PARTITIONED|
+                                                                               
                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                                               
                             -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                                          -- HASH_PARTITION_EXCHANGE 
[$$prefixTokenLeft]  |PARTITIONED|
+                                            -- STREAM_PROJECT  |PARTITIONED|
+                                              -- UNNEST  |PARTITIONED|
+                                                -- ASSIGN  |PARTITIONED|
+                                                  -- ONE_TO_ONE_EXCHANGE  
|PARTITIONED|
+                                                    -- REPLICATE  |PARTITIONED|
+                                                      -- ONE_TO_ONE_EXCHANGE  
|PARTITIONED|
+                                                        -- 
PRE_CLUSTERED_GROUP_BY[$$53]  |PARTITIONED|
+                                                                {
+                                                                  -- AGGREGATE 
 |LOCAL|
+                                                                    -- 
STREAM_SELECT  |LOCAL|
+                                                                      -- 
NESTED_TUPLE_SOURCE  |LOCAL|
+                                                                }
+                                                          -- 
ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                            -- STABLE_SORT 
[$$53(ASC), $$i(ASC)]  |PARTITIONED|
+                                                              -- 
ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                                -- 
STREAM_PROJECT  |PARTITIONED|
+                                                                  -- 
ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                                    -- 
HYBRID_HASH_JOIN [$$token][$$tokenGroupped]  |PARTITIONED|
+                                                                      -- 
ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                                        -- 
UNNEST  |PARTITIONED|
+                                                                          -- 
STREAM_PROJECT  |PARTITIONED|
+                                                                            -- 
ASSIGN  |PARTITIONED|
+                                                                              
-- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                                               
 -- DATASOURCE_SCAN  |PARTITIONED|
+                                                                               
   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                                               
     -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                                                                      -- 
BROADCAST_EXCHANGE  |PARTITIONED|
+                                                                        -- 
ASSIGN  |PARTITIONED|
+                                                                          -- 
RUNNING_AGGREGATE  |PARTITIONED|
+                                                                            -- 
STREAM_PROJECT  |PARTITIONED|
+                                                                              
-- SORT_MERGE_EXCHANGE [$$127(ASC), $$tokenGroupped(ASC) ]  |PARTITIONED|
+                                                                               
 -- STABLE_SORT [$$127(ASC), $$tokenGroupped(ASC)]  |PARTITIONED|
+                                                                               
   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                                               
     -- EXTERNAL_GROUP_BY[$$134]  |PARTITIONED|
+                                                                               
             {
+                                                                               
               -- AGGREGATE  |LOCAL|
+                                                                               
                 -- NESTED_TUPLE_SOURCE  |LOCAL|
+                                                                               
             }
+                                                                               
       -- HASH_PARTITION_EXCHANGE [$$134]  |PARTITIONED|
+                                                                               
         -- EXTERNAL_GROUP_BY[$$token]  |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|

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/d906bd89/asterixdb/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/issue741.plan
----------------------------------------------------------------------
diff --git 
a/asterixdb/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/issue741.plan
 
b/asterixdb/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/issue741.plan
index 5134f39..869e3ab 100644
--- 
a/asterixdb/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/issue741.plan
+++ 
b/asterixdb/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/issue741.plan
@@ -14,7 +14,7 @@
                 -- HASH_PARTITION_EXCHANGE [$$51]  |PARTITIONED|
                   -- STREAM_PROJECT  |PARTITIONED|
                     -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                      -- HYBRID_HASH_JOIN [$$62][$$51]  |PARTITIONED|
+                      -- NESTED_LOOP  |PARTITIONED|
                         -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                           -- STREAM_PROJECT  |PARTITIONED|
                             -- STREAM_SELECT  |PARTITIONED|
@@ -24,22 +24,143 @@
                                     -- DATASOURCE_SCAN  |PARTITIONED|
                                       -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                         -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
-                        -- HASH_PARTITION_EXCHANGE [$$51]  |PARTITIONED|
+                        -- BROADCAST_EXCHANGE  |PARTITIONED|
                           -- STREAM_PROJECT  |PARTITIONED|
-                            -- STREAM_SELECT  |PARTITIONED|
-                              -- STREAM_PROJECT  |PARTITIONED|
+                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                              -- HYBRID_HASH_JOIN [$$52][$$idRight_0]  
|PARTITIONED|
                                 -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                  -- BTREE_SEARCH  |PARTITIONED|
-                                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                      -- STABLE_SORT [$$65(ASC)]  |PARTITIONED|
-                                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                          -- 
LENGTH_PARTITIONED_INVERTED_INDEX_SEARCH  |PARTITIONED|
-                                            -- BROADCAST_EXCHANGE  
|PARTITIONED|
-                                              -- STREAM_PROJECT  |PARTITIONED|
-                                                -- STREAM_SELECT  |PARTITIONED|
+                                  -- ASSIGN  |PARTITIONED|
+                                    -- STREAM_PROJECT  |PARTITIONED|
+                                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                        -- DATASOURCE_SCAN  |PARTITIONED|
+                                          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                            -- EMPTY_TUPLE_SOURCE  
|PARTITIONED|
+                                -- HASH_PARTITION_EXCHANGE [$$idRight_0]  
|PARTITIONED|
+                                  -- EXTERNAL_GROUP_BY[$$132, $$130]  
|PARTITIONED|
+                                          {
+                                            -- AGGREGATE  |LOCAL|
+                                              -- NESTED_TUPLE_SOURCE  |LOCAL|
+                                          }
+                                    -- HASH_PARTITION_EXCHANGE [$$132, $$130]  
|PARTITIONED|
+                                      -- STREAM_PROJECT  |PARTITIONED|
+                                        -- STREAM_SELECT  |PARTITIONED|
+                                          -- STREAM_PROJECT  |PARTITIONED|
+                                            -- ONE_TO_ONE_EXCHANGE  
|PARTITIONED|
+                                              -- HYBRID_HASH_JOIN 
[$$prefixTokenRight][$$prefixTokenLeft]  |PARTITIONED|
+                                                -- HASH_PARTITION_EXCHANGE 
[$$prefixTokenRight]  |PARTITIONED|
+                                                  -- UNNEST  |PARTITIONED|
+                                                    -- ONE_TO_ONE_EXCHANGE  
|PARTITIONED|
+                                                      -- 
PRE_CLUSTERED_GROUP_BY[$$67]  |PARTITIONED|
+                                                              {
+                                                                -- AGGREGATE  
|LOCAL|
+                                                                  -- 
STREAM_SELECT  |LOCAL|
+                                                                    -- 
NESTED_TUPLE_SOURCE  |LOCAL|
+                                                              }
+                                                        -- ONE_TO_ONE_EXCHANGE 
 |PARTITIONED|
+                                                          -- STABLE_SORT 
[$$67(ASC), $$i(ASC)]  |PARTITIONED|
+                                                            -- 
ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                              -- 
STREAM_PROJECT  |PARTITIONED|
+                                                                -- 
ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                                  -- 
HYBRID_HASH_JOIN [$$token][$$tokenGroupped]  |PARTITIONED|
+                                                                    -- 
ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                                      -- 
STREAM_PROJECT  |PARTITIONED|
+                                                                        -- 
UNNEST  |PARTITIONED|
+                                                                          -- 
ASSIGN  |PARTITIONED|
+                                                                            -- 
STREAM_PROJECT  |PARTITIONED|
+                                                                              
-- ASSIGN  |PARTITIONED|
+                                                                               
 -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                                               
   -- DATASOURCE_SCAN  |PARTITIONED|
+                                                                               
     -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                                               
       -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                                                                    -- 
ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                                      -- 
STREAM_PROJECT  |PARTITIONED|
+                                                                        -- 
ASSIGN  |PARTITIONED|
+                                                                          -- 
ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                                            -- 
REPLICATE  |PARTITIONED|
+                                                                              
-- BROADCAST_EXCHANGE  |PARTITIONED|
+                                                                               
 -- ASSIGN  |PARTITIONED|
+                                                                               
   -- RUNNING_AGGREGATE  |PARTITIONED|
+                                                                               
     -- STREAM_PROJECT  |PARTITIONED|
+                                                                               
       -- SORT_MERGE_EXCHANGE [$$137(ASC), $$tokenGroupped(ASC) ]  |PARTITIONED|
+                                                                               
         -- STABLE_SORT [$$137(ASC), $$tokenGroupped(ASC)]  |PARTITIONED|
+                                                                               
           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                                               
             -- EXTERNAL_GROUP_BY[$$144]  |PARTITIONED|
+                                                                               
                     {
+                                                                               
                       -- AGGREGATE  |LOCAL|
+                                                                               
                         -- NESTED_TUPLE_SOURCE  |LOCAL|
+                                                                               
                     }
+                                                                               
               -- HASH_PARTITION_EXCHANGE [$$144]  |PARTITIONED|
+                                                                               
                 -- EXTERNAL_GROUP_BY[$$token]  |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|
+                                                -- HASH_PARTITION_EXCHANGE 
[$$prefixTokenLeft]  |PARTITIONED|
                                                   -- STREAM_PROJECT  
|PARTITIONED|
-                                                    -- ASSIGN  |PARTITIONED|
-                                                      -- ONE_TO_ONE_EXCHANGE  
|PARTITIONED|
-                                                        -- DATASOURCE_SCAN  
|PARTITIONED|
-                                                          -- 
ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                                            -- 
EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                                                    -- UNNEST  |PARTITIONED|
+                                                      -- ASSIGN  |PARTITIONED|
+                                                        -- ONE_TO_ONE_EXCHANGE 
 |PARTITIONED|
+                                                          -- 
PRE_CLUSTERED_GROUP_BY[$$63]  |PARTITIONED|
+                                                                  {
+                                                                    -- 
AGGREGATE  |LOCAL|
+                                                                      -- 
STREAM_SELECT  |LOCAL|
+                                                                        -- 
NESTED_TUPLE_SOURCE  |LOCAL|
+                                                                  }
+                                                            -- 
ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                              -- STABLE_SORT 
[$$63(ASC), $$i(ASC)]  |PARTITIONED|
+                                                                -- 
ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                                  -- 
STREAM_PROJECT  |PARTITIONED|
+                                                                    -- 
ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                                      -- 
HYBRID_HASH_JOIN [$$token][$$tokenGroupped]  |PARTITIONED|
+                                                                        -- 
ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                                          -- 
STREAM_PROJECT  |PARTITIONED|
+                                                                            -- 
UNNEST  |PARTITIONED|
+                                                                              
-- ASSIGN  |PARTITIONED|
+                                                                               
 -- STREAM_PROJECT  |PARTITIONED|
+                                                                               
   -- STREAM_SELECT  |PARTITIONED|
+                                                                               
     -- STREAM_PROJECT  |PARTITIONED|
+                                                                               
       -- ASSIGN  |PARTITIONED|
+                                                                               
         -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                                               
           -- DATASOURCE_SCAN  |PARTITIONED|
+                                                                               
             -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                                               
               -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                                                                        -- 
ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                                          -- 
REPLICATE  |PARTITIONED|
+                                                                            -- 
BROADCAST_EXCHANGE  |PARTITIONED|
+                                                                              
-- ASSIGN  |PARTITIONED|
+                                                                               
 -- RUNNING_AGGREGATE  |PARTITIONED|
+                                                                               
   -- STREAM_PROJECT  |PARTITIONED|
+                                                                               
     -- SORT_MERGE_EXCHANGE [$$137(ASC), $$tokenGroupped(ASC) ]  |PARTITIONED|
+                                                                               
       -- STABLE_SORT [$$137(ASC), $$tokenGroupped(ASC)]  |PARTITIONED|
+                                                                               
         -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                                               
           -- EXTERNAL_GROUP_BY[$$144]  |PARTITIONED|
+                                                                               
                   {
+                                                                               
                     -- AGGREGATE  |LOCAL|
+                                                                               
                       -- NESTED_TUPLE_SOURCE  |LOCAL|
+                                                                               
                   }
+                                                                               
             -- HASH_PARTITION_EXCHANGE [$$144]  |PARTITIONED|
+                                                                               
               -- EXTERNAL_GROUP_BY[$$token]  |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|

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/d906bd89/asterixdb/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/leftouterjoin-probe-pidx-with-join-jaccard-check-idx_01.plan
----------------------------------------------------------------------
diff --git 
a/asterixdb/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/leftouterjoin-probe-pidx-with-join-jaccard-check-idx_01.plan
 
b/asterixdb/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/leftouterjoin-probe-pidx-with-join-jaccard-check-idx_01.plan
index 8f1ca57..d6b8fc5 100644
--- 
a/asterixdb/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/leftouterjoin-probe-pidx-with-join-jaccard-check-idx_01.plan
+++ 
b/asterixdb/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/leftouterjoin-probe-pidx-with-join-jaccard-check-idx_01.plan
@@ -14,35 +14,159 @@
                 -- HASH_PARTITION_EXCHANGE [$$53]  |PARTITIONED|
                   -- STREAM_PROJECT  |PARTITIONED|
                     -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                      -- HYBRID_HASH_JOIN [$$69][$$53]  |PARTITIONED|
+                      -- NESTED_LOOP  |PARTITIONED|
                         -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                           -- STREAM_PROJECT  |PARTITIONED|
                             -- ASSIGN  |PARTITIONED|
                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                 -- REPLICATE  |PARTITIONED|
                                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                    -- BTREE_SEARCH  |PARTITIONED|
-                                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                        -- ASSIGN  |PARTITIONED|
-                                          -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
-                        -- HASH_PARTITION_EXCHANGE [$$53]  |PARTITIONED|
-                          -- STREAM_SELECT  |PARTITIONED|
-                            -- STREAM_PROJECT  |PARTITIONED|
-                              -- ASSIGN  |PARTITIONED|
-                                -- STREAM_PROJECT  |PARTITIONED|
-                                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                    -- BTREE_SEARCH  |PARTITIONED|
+                                    -- STREAM_PROJECT  |PARTITIONED|
+                                      -- ASSIGN  |PARTITIONED|
+                                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                          -- BTREE_SEARCH  |PARTITIONED|
+                                            -- ONE_TO_ONE_EXCHANGE  
|PARTITIONED|
+                                              -- ASSIGN  |PARTITIONED|
+                                                -- EMPTY_TUPLE_SOURCE  
|PARTITIONED|
+                        -- BROADCAST_EXCHANGE  |PARTITIONED|
+                          -- STREAM_PROJECT  |PARTITIONED|
+                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                              -- HYBRID_HASH_JOIN [$$54][$$idRight_0]  
|PARTITIONED|
+                                -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                  -- STREAM_PROJECT  |PARTITIONED|
+                                    -- ASSIGN  |PARTITIONED|
                                       -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                        -- STABLE_SORT [$$73(ASC)]  
|PARTITIONED|
+                                        -- DATASOURCE_SCAN  |PARTITIONED|
                                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                            -- 
LENGTH_PARTITIONED_INVERTED_INDEX_SEARCH  |PARTITIONED|
-                                              -- BROADCAST_EXCHANGE  
|PARTITIONED|
-                                                -- STREAM_PROJECT  
|PARTITIONED|
-                                                  -- ASSIGN  |PARTITIONED|
+                                            -- EMPTY_TUPLE_SOURCE  
|PARTITIONED|
+                                -- HASH_PARTITION_EXCHANGE [$$idRight_0]  
|PARTITIONED|
+                                  -- EXTERNAL_GROUP_BY[$$135, $$133]  
|PARTITIONED|
+                                          {
+                                            -- AGGREGATE  |LOCAL|
+                                              -- NESTED_TUPLE_SOURCE  |LOCAL|
+                                          }
+                                    -- HASH_PARTITION_EXCHANGE [$$135, $$133]  
|PARTITIONED|
+                                      -- STREAM_PROJECT  |PARTITIONED|
+                                        -- STREAM_SELECT  |PARTITIONED|
+                                          -- STREAM_PROJECT  |PARTITIONED|
+                                            -- ONE_TO_ONE_EXCHANGE  
|PARTITIONED|
+                                              -- HYBRID_HASH_JOIN 
[$$prefixTokenRight][$$prefixTokenLeft]  |PARTITIONED|
+                                                -- HASH_PARTITION_EXCHANGE 
[$$prefixTokenRight]  |PARTITIONED|
+                                                  -- UNNEST  |PARTITIONED|
                                                     -- ONE_TO_ONE_EXCHANGE  
|PARTITIONED|
-                                                      -- REPLICATE  
|PARTITIONED|
+                                                      -- 
PRE_CLUSTERED_GROUP_BY[$$70]  |PARTITIONED|
+                                                              {
+                                                                -- AGGREGATE  
|LOCAL|
+                                                                  -- 
STREAM_SELECT  |LOCAL|
+                                                                    -- 
NESTED_TUPLE_SOURCE  |LOCAL|
+                                                              }
+                                                        -- ONE_TO_ONE_EXCHANGE 
 |PARTITIONED|
+                                                          -- STABLE_SORT 
[$$70(ASC), $$i(ASC)]  |PARTITIONED|
+                                                            -- 
ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                              -- 
STREAM_PROJECT  |PARTITIONED|
+                                                                -- 
ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                                  -- 
HYBRID_HASH_JOIN [$$token][$$tokenGroupped]  |PARTITIONED|
+                                                                    -- 
ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                                      -- 
STREAM_PROJECT  |PARTITIONED|
+                                                                        -- 
UNNEST  |PARTITIONED|
+                                                                          -- 
ASSIGN  |PARTITIONED|
+                                                                            -- 
STREAM_PROJECT  |PARTITIONED|
+                                                                              
-- ASSIGN  |PARTITIONED|
+                                                                               
 -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                                               
   -- DATASOURCE_SCAN  |PARTITIONED|
+                                                                               
     -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                                               
       -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                                                                    -- 
ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                                      -- 
STREAM_PROJECT  |PARTITIONED|
+                                                                        -- 
ASSIGN  |PARTITIONED|
+                                                                          -- 
ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                                            -- 
REPLICATE  |PARTITIONED|
+                                                                              
-- BROADCAST_EXCHANGE  |PARTITIONED|
+                                                                               
 -- ASSIGN  |PARTITIONED|
+                                                                               
   -- RUNNING_AGGREGATE  |PARTITIONED|
+                                                                               
     -- STREAM_PROJECT  |PARTITIONED|
+                                                                               
       -- SORT_MERGE_EXCHANGE [$$140(ASC), $$tokenGroupped(ASC) ]  |PARTITIONED|
+                                                                               
         -- STABLE_SORT [$$140(ASC), $$tokenGroupped(ASC)]  |PARTITIONED|
+                                                                               
           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                                               
             -- EXTERNAL_GROUP_BY[$$147]  |PARTITIONED|
+                                                                               
                     {
+                                                                               
                       -- AGGREGATE  |LOCAL|
+                                                                               
                         -- NESTED_TUPLE_SOURCE  |LOCAL|
+                                                                               
                     }
+                                                                               
               -- HASH_PARTITION_EXCHANGE [$$147]  |PARTITIONED|
+                                                                               
                 -- EXTERNAL_GROUP_BY[$$token]  |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|
+                                                -- HASH_PARTITION_EXCHANGE 
[$$prefixTokenLeft]  |PARTITIONED|
+                                                  -- STREAM_PROJECT  
|PARTITIONED|
+                                                    -- UNNEST  |PARTITIONED|
+                                                      -- ASSIGN  |PARTITIONED|
                                                         -- ONE_TO_ONE_EXCHANGE 
 |PARTITIONED|
-                                                          -- BTREE_SEARCH  
|PARTITIONED|
+                                                          -- 
PRE_CLUSTERED_GROUP_BY[$$64]  |PARTITIONED|
+                                                                  {
+                                                                    -- 
AGGREGATE  |LOCAL|
+                                                                      -- 
STREAM_SELECT  |LOCAL|
+                                                                        -- 
NESTED_TUPLE_SOURCE  |LOCAL|
+                                                                  }
                                                             -- 
ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                                              -- ASSIGN  
|PARTITIONED|
-                                                                -- 
EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                                                              -- STABLE_SORT 
[$$64(ASC), $$i(ASC)]  |PARTITIONED|
+                                                                -- 
ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                                  -- 
STREAM_PROJECT  |PARTITIONED|
+                                                                    -- 
ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                                      -- 
HYBRID_HASH_JOIN [$$token][$$tokenGroupped]  |PARTITIONED|
+                                                                        -- 
ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                                          -- 
STREAM_PROJECT  |PARTITIONED|
+                                                                            -- 
UNNEST  |PARTITIONED|
+                                                                              
-- ASSIGN  |PARTITIONED|
+                                                                               
 -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                                               
   -- REPLICATE  |PARTITIONED|
+                                                                               
     -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                                               
       -- STREAM_PROJECT  |PARTITIONED|
+                                                                               
         -- ASSIGN  |PARTITIONED|
+                                                                               
           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                                               
             -- BTREE_SEARCH  |PARTITIONED|
+                                                                               
               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                                               
                 -- ASSIGN  |PARTITIONED|
+                                                                               
                   -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                                                                        -- 
ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                                          -- 
REPLICATE  |PARTITIONED|
+                                                                            -- 
BROADCAST_EXCHANGE  |PARTITIONED|
+                                                                              
-- ASSIGN  |PARTITIONED|
+                                                                               
 -- RUNNING_AGGREGATE  |PARTITIONED|
+                                                                               
   -- STREAM_PROJECT  |PARTITIONED|
+                                                                               
     -- SORT_MERGE_EXCHANGE [$$140(ASC), $$tokenGroupped(ASC) ]  |PARTITIONED|
+                                                                               
       -- STABLE_SORT [$$140(ASC), $$tokenGroupped(ASC)]  |PARTITIONED|
+                                                                               
         -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                                               
           -- EXTERNAL_GROUP_BY[$$147]  |PARTITIONED|
+                                                                               
                   {
+                                                                               
                     -- AGGREGATE  |LOCAL|
+                                                                               
                       -- NESTED_TUPLE_SOURCE  |LOCAL|
+                                                                               
                   }
+                                                                               
             -- HASH_PARTITION_EXCHANGE [$$147]  |PARTITIONED|
+                                                                               
               -- EXTERNAL_GROUP_BY[$$token]  |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|

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