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 4b9dcd4..d3510b3 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
@@ -43,7 +43,7 @@
                                                 -- STREAM_PROJECT  |UNPARTITIONED|
                                                   -- ASSIGN  |UNPARTITIONED|
                                                     -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                                      -- SPLIT  |PARTITIONED|
+                                                      -- REPLICATE  |PARTITIONED|
                                                         -- HASH_PARTITION_EXCHANGE [$$35]  |PARTITIONED|
                                                           -- RUNNING_AGGREGATE  |PARTITIONED|
                                                             -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
@@ -80,7 +80,7 @@
                                                             -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                                               -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
                                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                                -- SPLIT  |PARTITIONED|
+                                                -- REPLICATE  |PARTITIONED|
                                                   -- HASH_PARTITION_EXCHANGE [$$35]  |PARTITIONED|
                                                     -- RUNNING_AGGREGATE  |PARTITIONED|
                                                       -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
diff --git a/asterixdb/asterix-app/src/test/resources/optimizerts/results/inlined_q18_large_volume_customer.plan b/asterixdb/asterix-app/src/test/resources/optimizerts/results/inlined_q18_large_volume_customer.plan
index 92f9a29..f438fac 100644
--- a/asterixdb/asterix-app/src/test/resources/optimizerts/results/inlined_q18_large_volume_customer.plan
+++ b/asterixdb/asterix-app/src/test/resources/optimizerts/results/inlined_q18_large_volume_customer.plan
@@ -61,7 +61,7 @@
                                                                   -- NESTED_TUPLE_SOURCE  |LOCAL|
                                                               }
                                                         -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                                          -- SPLIT  |PARTITIONED|
+                                                          -- REPLICATE  |PARTITIONED|
                                                             -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                                               -- STREAM_PROJECT  |PARTITIONED|
                                                                 -- ASSIGN  |PARTITIONED|
@@ -74,7 +74,7 @@
                                     -- STREAM_PROJECT  |PARTITIONED|
                                       -- ASSIGN  |PARTITIONED|
                                         -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                          -- SPLIT  |PARTITIONED|
+                                          -- REPLICATE  |PARTITIONED|
                                             -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                               -- STREAM_PROJECT  |PARTITIONED|
                                                 -- ASSIGN  |PARTITIONED|
diff --git a/asterixdb/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/ngram-edit-distance-inline.plan b/asterixdb/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/ngram-edit-distance-inline.plan
index 6df64dd..3e4c9bc 100644
--- a/asterixdb/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/ngram-edit-distance-inline.plan
+++ b/asterixdb/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/ngram-edit-distance-inline.plan
@@ -19,9 +19,9 @@
                                     -- BROADCAST_EXCHANGE  |PARTITIONED|
                                       -- STREAM_SELECT  |PARTITIONED|
                                         -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                          -- SPLIT  |PARTITIONED|
+                                          -- REPLICATE  |PARTITIONED|
                                             -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                              -- SPLIT  |PARTITIONED|
+                                              -- REPLICATE  |PARTITIONED|
                                                 -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                                   -- STREAM_PROJECT  |PARTITIONED|
                                                     -- ASSIGN  |PARTITIONED|
@@ -41,7 +41,7 @@
                         -- STREAM_PROJECT  |PARTITIONED|
                           -- ASSIGN  |PARTITIONED|
                             -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                              -- SPLIT  |PARTITIONED|
+                              -- REPLICATE  |PARTITIONED|
                                 -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                   -- STREAM_PROJECT  |PARTITIONED|
                                     -- ASSIGN  |PARTITIONED|
@@ -52,9 +52,9 @@
                       -- BROADCAST_EXCHANGE  |PARTITIONED|
                         -- STREAM_SELECT  |PARTITIONED|
                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                            -- SPLIT  |PARTITIONED|
+                            -- REPLICATE  |PARTITIONED|
                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                -- SPLIT  |PARTITIONED|
+                                -- REPLICATE  |PARTITIONED|
                                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                     -- STREAM_PROJECT  |PARTITIONED|
                                       -- ASSIGN  |PARTITIONED|
diff --git a/asterixdb/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/ngram-edit-distance.plan b/asterixdb/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/ngram-edit-distance.plan
index 394937f..e0a3cb2 100644
--- a/asterixdb/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/ngram-edit-distance.plan
+++ b/asterixdb/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/ngram-edit-distance.plan
@@ -18,7 +18,7 @@
                                   -- BROADCAST_EXCHANGE  |PARTITIONED|
                                     -- STREAM_SELECT  |PARTITIONED|
                                       -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                        -- SPLIT  |PARTITIONED|
+                                        -- REPLICATE  |PARTITIONED|
                                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                             -- STREAM_PROJECT  |PARTITIONED|
                                               -- ASSIGN  |PARTITIONED|
@@ -42,7 +42,7 @@
                   -- BROADCAST_EXCHANGE  |PARTITIONED|
                     -- STREAM_SELECT  |PARTITIONED|
                       -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                        -- SPLIT  |PARTITIONED|
+                        -- REPLICATE  |PARTITIONED|
                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                             -- STREAM_PROJECT  |PARTITIONED|
                               -- ASSIGN  |PARTITIONED|
diff --git a/asterixdb/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/ngram-fuzzyeq-edit-distance.plan b/asterixdb/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/ngram-fuzzyeq-edit-distance.plan
index 78d689b..736928c 100644
--- a/asterixdb/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/ngram-fuzzyeq-edit-distance.plan
+++ b/asterixdb/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/ngram-fuzzyeq-edit-distance.plan
@@ -18,7 +18,7 @@
                                   -- BROADCAST_EXCHANGE  |PARTITIONED|
                                     -- STREAM_SELECT  |PARTITIONED|
                                       -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                        -- SPLIT  |PARTITIONED|
+                                        -- REPLICATE  |PARTITIONED|
                                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                             -- STREAM_PROJECT  |PARTITIONED|
                                               -- ASSIGN  |PARTITIONED|
@@ -42,7 +42,7 @@
                   -- BROADCAST_EXCHANGE  |PARTITIONED|
                     -- STREAM_SELECT  |PARTITIONED|
                       -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                        -- SPLIT  |PARTITIONED|
+                        -- REPLICATE  |PARTITIONED|
                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                             -- STREAM_PROJECT  |PARTITIONED|
                               -- ASSIGN  |PARTITIONED|
diff --git a/asterixdb/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/olist-edit-distance-inline.plan b/asterixdb/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/olist-edit-distance-inline.plan
index 6df64dd..3e4c9bc 100644
--- a/asterixdb/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/olist-edit-distance-inline.plan
+++ b/asterixdb/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/olist-edit-distance-inline.plan
@@ -19,9 +19,9 @@
                                     -- BROADCAST_EXCHANGE  |PARTITIONED|
                                       -- STREAM_SELECT  |PARTITIONED|
                                         -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                          -- SPLIT  |PARTITIONED|
+                                          -- REPLICATE  |PARTITIONED|
                                             -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                              -- SPLIT  |PARTITIONED|
+                                              -- REPLICATE  |PARTITIONED|
                                                 -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                                   -- STREAM_PROJECT  |PARTITIONED|
                                                     -- ASSIGN  |PARTITIONED|
@@ -41,7 +41,7 @@
                         -- STREAM_PROJECT  |PARTITIONED|
                           -- ASSIGN  |PARTITIONED|
                             -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                              -- SPLIT  |PARTITIONED|
+                              -- REPLICATE  |PARTITIONED|
                                 -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                   -- STREAM_PROJECT  |PARTITIONED|
                                     -- ASSIGN  |PARTITIONED|
@@ -52,9 +52,9 @@
                       -- BROADCAST_EXCHANGE  |PARTITIONED|
                         -- STREAM_SELECT  |PARTITIONED|
                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                            -- SPLIT  |PARTITIONED|
+                            -- REPLICATE  |PARTITIONED|
                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                -- SPLIT  |PARTITIONED|
+                                -- REPLICATE  |PARTITIONED|
                                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                     -- STREAM_PROJECT  |PARTITIONED|
                                       -- ASSIGN  |PARTITIONED|
diff --git a/asterixdb/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/olist-edit-distance.plan b/asterixdb/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/olist-edit-distance.plan
index 394937f..e0a3cb2 100644
--- a/asterixdb/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/olist-edit-distance.plan
+++ b/asterixdb/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/olist-edit-distance.plan
@@ -18,7 +18,7 @@
                                   -- BROADCAST_EXCHANGE  |PARTITIONED|
                                     -- STREAM_SELECT  |PARTITIONED|
                                       -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                        -- SPLIT  |PARTITIONED|
+                                        -- REPLICATE  |PARTITIONED|
                                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                             -- STREAM_PROJECT  |PARTITIONED|
                                               -- ASSIGN  |PARTITIONED|
@@ -42,7 +42,7 @@
                   -- BROADCAST_EXCHANGE  |PARTITIONED|
                     -- STREAM_SELECT  |PARTITIONED|
                       -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                        -- SPLIT  |PARTITIONED|
+                        -- REPLICATE  |PARTITIONED|
                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                             -- STREAM_PROJECT  |PARTITIONED|
                               -- ASSIGN  |PARTITIONED|
diff --git a/asterixdb/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/olist-fuzzyeq-edit-distance.plan b/asterixdb/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/olist-fuzzyeq-edit-distance.plan
index 78d689b..736928c 100644
--- a/asterixdb/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/olist-fuzzyeq-edit-distance.plan
+++ b/asterixdb/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/olist-fuzzyeq-edit-distance.plan
@@ -18,7 +18,7 @@
                                   -- BROADCAST_EXCHANGE  |PARTITIONED|
                                     -- STREAM_SELECT  |PARTITIONED|
                                       -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                        -- SPLIT  |PARTITIONED|
+                                        -- REPLICATE  |PARTITIONED|
                                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                             -- STREAM_PROJECT  |PARTITIONED|
                                               -- ASSIGN  |PARTITIONED|
@@ -42,7 +42,7 @@
                   -- BROADCAST_EXCHANGE  |PARTITIONED|
                     -- STREAM_SELECT  |PARTITIONED|
                       -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                        -- SPLIT  |PARTITIONED|
+                        -- REPLICATE  |PARTITIONED|
                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                             -- STREAM_PROJECT  |PARTITIONED|
                               -- ASSIGN  |PARTITIONED|
diff --git a/asterixdb/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/leftouterjoin-probe-pidx-with-join-edit-distance-check-idx_01.plan b/asterixdb/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/leftouterjoin-probe-pidx-with-join-edit-distance-check-idx_01.plan
index 0845e64..cb96376 100644
--- a/asterixdb/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/leftouterjoin-probe-pidx-with-join-edit-distance-check-idx_01.plan
+++ b/asterixdb/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/leftouterjoin-probe-pidx-with-join-edit-distance-check-idx_01.plan
@@ -19,7 +19,7 @@
                           -- STREAM_PROJECT  |PARTITIONED|
                             -- ASSIGN  |PARTITIONED|
                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                -- SPLIT  |PARTITIONED|
+                                -- REPLICATE  |PARTITIONED|
                                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                     -- BTREE_SEARCH  |PARTITIONED|
                                       -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
@@ -42,12 +42,12 @@
                                                     -- BROADCAST_EXCHANGE  |PARTITIONED|
                                                       -- STREAM_SELECT  |PARTITIONED|
                                                         -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                                          -- SPLIT  |PARTITIONED|
+                                                          -- REPLICATE  |PARTITIONED|
                                                             -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                                               -- STREAM_PROJECT  |PARTITIONED|
                                                                 -- ASSIGN  |PARTITIONED|
                                                                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                                                    -- SPLIT  |PARTITIONED|
+                                                                    -- REPLICATE  |PARTITIONED|
                                                                       -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                                                         -- BTREE_SEARCH  |PARTITIONED|
                                                                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
@@ -67,12 +67,12 @@
                                     -- BROADCAST_EXCHANGE  |PARTITIONED|
                                       -- STREAM_SELECT  |PARTITIONED|
                                         -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                          -- SPLIT  |PARTITIONED|
+                                          -- REPLICATE  |PARTITIONED|
                                             -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                               -- STREAM_PROJECT  |PARTITIONED|
                                                 -- ASSIGN  |PARTITIONED|
                                                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                                    -- SPLIT  |PARTITIONED|
+                                                    -- REPLICATE  |PARTITIONED|
                                                       -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                                         -- BTREE_SEARCH  |PARTITIONED|
                                                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
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 bdc564e..5668704 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
@@ -19,7 +19,7 @@
                           -- STREAM_PROJECT  |PARTITIONED|
                             -- ASSIGN  |PARTITIONED|
                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                -- SPLIT  |PARTITIONED|
+                                -- REPLICATE  |PARTITIONED|
                                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                     -- BTREE_SEARCH  |PARTITIONED|
                                       -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
@@ -40,7 +40,7 @@
                                                 -- STREAM_PROJECT  |PARTITIONED|
                                                   -- ASSIGN  |PARTITIONED|
                                                     -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                                      -- SPLIT  |PARTITIONED|
+                                                      -- REPLICATE  |PARTITIONED|
                                                         -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                                           -- BTREE_SEARCH  |PARTITIONED|
                                                             -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
diff --git a/asterixdb/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-edit-distance-check_01.plan b/asterixdb/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-edit-distance-check_01.plan
index 1cfb316..8d0f7f8 100644
--- a/asterixdb/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-edit-distance-check_01.plan
+++ b/asterixdb/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-edit-distance-check_01.plan
@@ -24,7 +24,7 @@
                                       -- BROADCAST_EXCHANGE  |PARTITIONED|
                                         -- STREAM_SELECT  |PARTITIONED|
                                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                            -- SPLIT  |PARTITIONED|
+                                            -- REPLICATE  |PARTITIONED|
                                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                                 -- STREAM_PROJECT  |PARTITIONED|
                                                   -- ASSIGN  |PARTITIONED|
@@ -45,7 +45,7 @@
                           -- BROADCAST_EXCHANGE  |PARTITIONED|
                             -- STREAM_SELECT  |PARTITIONED|
                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                -- SPLIT  |PARTITIONED|
+                                -- REPLICATE  |PARTITIONED|
                                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                     -- STREAM_PROJECT  |PARTITIONED|
                                       -- ASSIGN  |PARTITIONED|
diff --git a/asterixdb/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-edit-distance-check_02.plan b/asterixdb/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-edit-distance-check_02.plan
index 1cfb316..8d0f7f8 100644
--- a/asterixdb/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-edit-distance-check_02.plan
+++ b/asterixdb/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-edit-distance-check_02.plan
@@ -24,7 +24,7 @@
                                       -- BROADCAST_EXCHANGE  |PARTITIONED|
                                         -- STREAM_SELECT  |PARTITIONED|
                                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                            -- SPLIT  |PARTITIONED|
+                                            -- REPLICATE  |PARTITIONED|
                                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                                 -- STREAM_PROJECT  |PARTITIONED|
                                                   -- ASSIGN  |PARTITIONED|
@@ -45,7 +45,7 @@
                           -- BROADCAST_EXCHANGE  |PARTITIONED|
                             -- STREAM_SELECT  |PARTITIONED|
                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                -- SPLIT  |PARTITIONED|
+                                -- REPLICATE  |PARTITIONED|
                                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                     -- STREAM_PROJECT  |PARTITIONED|
                                       -- ASSIGN  |PARTITIONED|
diff --git a/asterixdb/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-edit-distance-check_03.plan b/asterixdb/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-edit-distance-check_03.plan
index 1cfb316..8d0f7f8 100644
--- a/asterixdb/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-edit-distance-check_03.plan
+++ b/asterixdb/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-edit-distance-check_03.plan
@@ -24,7 +24,7 @@
                                       -- BROADCAST_EXCHANGE  |PARTITIONED|
                                         -- STREAM_SELECT  |PARTITIONED|
                                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                            -- SPLIT  |PARTITIONED|
+                                            -- REPLICATE  |PARTITIONED|
                                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                                 -- STREAM_PROJECT  |PARTITIONED|
                                                   -- ASSIGN  |PARTITIONED|
@@ -45,7 +45,7 @@
                           -- BROADCAST_EXCHANGE  |PARTITIONED|
                             -- STREAM_SELECT  |PARTITIONED|
                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                -- SPLIT  |PARTITIONED|
+                                -- REPLICATE  |PARTITIONED|
                                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                     -- STREAM_PROJECT  |PARTITIONED|
                                       -- ASSIGN  |PARTITIONED|
diff --git a/asterixdb/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-edit-distance-check_04.plan b/asterixdb/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-edit-distance-check_04.plan
index 3a49d6f..5e18762 100644
--- a/asterixdb/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-edit-distance-check_04.plan
+++ b/asterixdb/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-edit-distance-check_04.plan
@@ -26,7 +26,7 @@
                                           -- BROADCAST_EXCHANGE  |PARTITIONED|
                                             -- STREAM_SELECT  |PARTITIONED|
                                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                                -- SPLIT  |PARTITIONED|
+                                                -- REPLICATE  |PARTITIONED|
                                                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                                     -- STREAM_PROJECT  |PARTITIONED|
                                                       -- ASSIGN  |PARTITIONED|
@@ -49,7 +49,7 @@
                                   -- BROADCAST_EXCHANGE  |PARTITIONED|
                                     -- STREAM_SELECT  |PARTITIONED|
                                       -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                        -- SPLIT  |PARTITIONED|
+                                        -- REPLICATE  |PARTITIONED|
                                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                             -- STREAM_PROJECT  |PARTITIONED|
                                               -- ASSIGN  |PARTITIONED|
diff --git a/asterixdb/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-edit-distance-contains.plan b/asterixdb/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-edit-distance-contains.plan
index 1cfb316..8d0f7f8 100644
--- a/asterixdb/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-edit-distance-contains.plan
+++ b/asterixdb/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-edit-distance-contains.plan
@@ -24,7 +24,7 @@
                                       -- BROADCAST_EXCHANGE  |PARTITIONED|
                                         -- STREAM_SELECT  |PARTITIONED|
                                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                            -- SPLIT  |PARTITIONED|
+                                            -- REPLICATE  |PARTITIONED|
                                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                                 -- STREAM_PROJECT  |PARTITIONED|
                                                   -- ASSIGN  |PARTITIONED|
@@ -45,7 +45,7 @@
                           -- BROADCAST_EXCHANGE  |PARTITIONED|
                             -- STREAM_SELECT  |PARTITIONED|
                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                -- SPLIT  |PARTITIONED|
+                                -- REPLICATE  |PARTITIONED|
                                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                     -- STREAM_PROJECT  |PARTITIONED|
                                       -- ASSIGN  |PARTITIONED|
diff --git a/asterixdb/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-edit-distance_01.plan b/asterixdb/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-edit-distance_01.plan
index 1cfb316..8d0f7f8 100644
--- a/asterixdb/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-edit-distance_01.plan
+++ b/asterixdb/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-edit-distance_01.plan
@@ -24,7 +24,7 @@
                                       -- BROADCAST_EXCHANGE  |PARTITIONED|
                                         -- STREAM_SELECT  |PARTITIONED|
                                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                            -- SPLIT  |PARTITIONED|
+                                            -- REPLICATE  |PARTITIONED|
                                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                                 -- STREAM_PROJECT  |PARTITIONED|
                                                   -- ASSIGN  |PARTITIONED|
@@ -45,7 +45,7 @@
                           -- BROADCAST_EXCHANGE  |PARTITIONED|
                             -- STREAM_SELECT  |PARTITIONED|
                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                -- SPLIT  |PARTITIONED|
+                                -- REPLICATE  |PARTITIONED|
                                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                     -- STREAM_PROJECT  |PARTITIONED|
                                       -- ASSIGN  |PARTITIONED|
diff --git a/asterixdb/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-edit-distance_02.plan b/asterixdb/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-edit-distance_02.plan
index 1cfb316..8d0f7f8 100644
--- a/asterixdb/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-edit-distance_02.plan
+++ b/asterixdb/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-edit-distance_02.plan
@@ -24,7 +24,7 @@
                                       -- BROADCAST_EXCHANGE  |PARTITIONED|
                                         -- STREAM_SELECT  |PARTITIONED|
                                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                            -- SPLIT  |PARTITIONED|
+                                            -- REPLICATE  |PARTITIONED|
                                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                                 -- STREAM_PROJECT  |PARTITIONED|
                                                   -- ASSIGN  |PARTITIONED|
@@ -45,7 +45,7 @@
                           -- BROADCAST_EXCHANGE  |PARTITIONED|
                             -- STREAM_SELECT  |PARTITIONED|
                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                -- SPLIT  |PARTITIONED|
+                                -- REPLICATE  |PARTITIONED|
                                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                     -- STREAM_PROJECT  |PARTITIONED|
                                       -- ASSIGN  |PARTITIONED|
diff --git a/asterixdb/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-edit-distance_03.plan b/asterixdb/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-edit-distance_03.plan
index 1cfb316..8d0f7f8 100644
--- a/asterixdb/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-edit-distance_03.plan
+++ b/asterixdb/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-edit-distance_03.plan
@@ -24,7 +24,7 @@
                                       -- BROADCAST_EXCHANGE  |PARTITIONED|
                                         -- STREAM_SELECT  |PARTITIONED|
                                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                            -- SPLIT  |PARTITIONED|
+                                            -- REPLICATE  |PARTITIONED|
                                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                                 -- STREAM_PROJECT  |PARTITIONED|
                                                   -- ASSIGN  |PARTITIONED|
@@ -45,7 +45,7 @@
                           -- BROADCAST_EXCHANGE  |PARTITIONED|
                             -- STREAM_SELECT  |PARTITIONED|
                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                -- SPLIT  |PARTITIONED|
+                                -- REPLICATE  |PARTITIONED|
                                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                     -- STREAM_PROJECT  |PARTITIONED|
                                       -- ASSIGN  |PARTITIONED|
diff --git a/asterixdb/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-edit-distance_04.plan b/asterixdb/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-edit-distance_04.plan
index ce4b338..573ab31 100644
--- a/asterixdb/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-edit-distance_04.plan
+++ b/asterixdb/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-edit-distance_04.plan
@@ -26,7 +26,7 @@
                                           -- BROADCAST_EXCHANGE  |PARTITIONED|
                                             -- STREAM_SELECT  |PARTITIONED|
                                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                                -- SPLIT  |PARTITIONED|
+                                                -- REPLICATE  |PARTITIONED|
                                                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                                     -- STREAM_PROJECT  |PARTITIONED|
                                                       -- ASSIGN  |PARTITIONED|
@@ -49,7 +49,7 @@
                                   -- BROADCAST_EXCHANGE  |PARTITIONED|
                                     -- STREAM_SELECT  |PARTITIONED|
                                       -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                        -- SPLIT  |PARTITIONED|
+                                        -- REPLICATE  |PARTITIONED|
                                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                             -- STREAM_PROJECT  |PARTITIONED|
                                               -- ASSIGN  |PARTITIONED|
diff --git a/asterixdb/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-fuzzyeq-edit-distance_01.plan b/asterixdb/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-fuzzyeq-edit-distance_01.plan
index aa91ff0..a261ab7 100644
--- a/asterixdb/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-fuzzyeq-edit-distance_01.plan
+++ b/asterixdb/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-fuzzyeq-edit-distance_01.plan
@@ -24,7 +24,7 @@
                                       -- BROADCAST_EXCHANGE  |PARTITIONED|
                                         -- STREAM_SELECT  |PARTITIONED|
                                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                            -- SPLIT  |PARTITIONED|
+                                            -- REPLICATE  |PARTITIONED|
                                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                                 -- STREAM_PROJECT  |PARTITIONED|
                                                   -- ASSIGN  |PARTITIONED|
@@ -45,7 +45,7 @@
                           -- BROADCAST_EXCHANGE  |PARTITIONED|
                             -- STREAM_SELECT  |PARTITIONED|
                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                -- SPLIT  |PARTITIONED|
+                                -- REPLICATE  |PARTITIONED|
                                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                     -- STREAM_PROJECT  |PARTITIONED|
                                       -- ASSIGN  |PARTITIONED|
diff --git a/asterixdb/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-fuzzyeq-edit-distance_02.plan b/asterixdb/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-fuzzyeq-edit-distance_02.plan
index aa91ff0..a261ab7 100644
--- a/asterixdb/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-fuzzyeq-edit-distance_02.plan
+++ b/asterixdb/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-fuzzyeq-edit-distance_02.plan
@@ -24,7 +24,7 @@
                                       -- BROADCAST_EXCHANGE  |PARTITIONED|
                                         -- STREAM_SELECT  |PARTITIONED|
                                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                            -- SPLIT  |PARTITIONED|
+                                            -- REPLICATE  |PARTITIONED|
                                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                                 -- STREAM_PROJECT  |PARTITIONED|
                                                   -- ASSIGN  |PARTITIONED|
@@ -45,7 +45,7 @@
                           -- BROADCAST_EXCHANGE  |PARTITIONED|
                             -- STREAM_SELECT  |PARTITIONED|
                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                -- SPLIT  |PARTITIONED|
+                                -- REPLICATE  |PARTITIONED|
                                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                     -- STREAM_PROJECT  |PARTITIONED|
                                       -- ASSIGN  |PARTITIONED|
diff --git a/asterixdb/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-fuzzyeq-edit-distance_03.plan b/asterixdb/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-fuzzyeq-edit-distance_03.plan
index aa91ff0..a261ab7 100644
--- a/asterixdb/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-fuzzyeq-edit-distance_03.plan
+++ b/asterixdb/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-fuzzyeq-edit-distance_03.plan
@@ -24,7 +24,7 @@
                                       -- BROADCAST_EXCHANGE  |PARTITIONED|
                                         -- STREAM_SELECT  |PARTITIONED|
                                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                            -- SPLIT  |PARTITIONED|
+                                            -- REPLICATE  |PARTITIONED|
                                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                                 -- STREAM_PROJECT  |PARTITIONED|
                                                   -- ASSIGN  |PARTITIONED|
@@ -45,7 +45,7 @@
                           -- BROADCAST_EXCHANGE  |PARTITIONED|
                             -- STREAM_SELECT  |PARTITIONED|
                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                -- SPLIT  |PARTITIONED|
+                                -- REPLICATE  |PARTITIONED|
                                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                     -- STREAM_PROJECT  |PARTITIONED|
                                       -- ASSIGN  |PARTITIONED|
diff --git a/asterixdb/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-edit-distance-check_01.plan b/asterixdb/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-edit-distance-check_01.plan
index 1cfb316..8d0f7f8 100644
--- a/asterixdb/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-edit-distance-check_01.plan
+++ b/asterixdb/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-edit-distance-check_01.plan
@@ -24,7 +24,7 @@
                                       -- BROADCAST_EXCHANGE  |PARTITIONED|
                                         -- STREAM_SELECT  |PARTITIONED|
                                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                            -- SPLIT  |PARTITIONED|
+                                            -- REPLICATE  |PARTITIONED|
                                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                                 -- STREAM_PROJECT  |PARTITIONED|
                                                   -- ASSIGN  |PARTITIONED|
@@ -45,7 +45,7 @@
                           -- BROADCAST_EXCHANGE  |PARTITIONED|
                             -- STREAM_SELECT  |PARTITIONED|
                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                -- SPLIT  |PARTITIONED|
+                                -- REPLICATE  |PARTITIONED|
                                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                     -- STREAM_PROJECT  |PARTITIONED|
                                       -- ASSIGN  |PARTITIONED|
diff --git a/asterixdb/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-edit-distance-check_02.plan b/asterixdb/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-edit-distance-check_02.plan
index 1cfb316..8d0f7f8 100644
--- a/asterixdb/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-edit-distance-check_02.plan
+++ b/asterixdb/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-edit-distance-check_02.plan
@@ -24,7 +24,7 @@
                                       -- BROADCAST_EXCHANGE  |PARTITIONED|
                                         -- STREAM_SELECT  |PARTITIONED|
                                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                            -- SPLIT  |PARTITIONED|
+                                            -- REPLICATE  |PARTITIONED|
                                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                                 -- STREAM_PROJECT  |PARTITIONED|
                                                   -- ASSIGN  |PARTITIONED|
@@ -45,7 +45,7 @@
                           -- BROADCAST_EXCHANGE  |PARTITIONED|
                             -- STREAM_SELECT  |PARTITIONED|
                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                -- SPLIT  |PARTITIONED|
+                                -- REPLICATE  |PARTITIONED|
                                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                     -- STREAM_PROJECT  |PARTITIONED|
                                       -- ASSIGN  |PARTITIONED|
diff --git a/asterixdb/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-edit-distance-check_03.plan b/asterixdb/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-edit-distance-check_03.plan
index 1cfb316..8d0f7f8 100644
--- a/asterixdb/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-edit-distance-check_03.plan
+++ b/asterixdb/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-edit-distance-check_03.plan
@@ -24,7 +24,7 @@
                                       -- BROADCAST_EXCHANGE  |PARTITIONED|
                                         -- STREAM_SELECT  |PARTITIONED|
                                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                            -- SPLIT  |PARTITIONED|
+                                            -- REPLICATE  |PARTITIONED|
                                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                                 -- STREAM_PROJECT  |PARTITIONED|
                                                   -- ASSIGN  |PARTITIONED|
@@ -45,7 +45,7 @@
                           -- BROADCAST_EXCHANGE  |PARTITIONED|
                             -- STREAM_SELECT  |PARTITIONED|
                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                -- SPLIT  |PARTITIONED|
+                                -- REPLICATE  |PARTITIONED|
                                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                     -- STREAM_PROJECT  |PARTITIONED|
                                       -- ASSIGN  |PARTITIONED|
diff --git a/asterixdb/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-edit-distance-check_04.plan b/asterixdb/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-edit-distance-check_04.plan
index 3a49d6f..5e18762 100644
--- a/asterixdb/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-edit-distance-check_04.plan
+++ b/asterixdb/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-edit-distance-check_04.plan
@@ -26,7 +26,7 @@
                                           -- BROADCAST_EXCHANGE  |PARTITIONED|
                                             -- STREAM_SELECT  |PARTITIONED|
                                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                                -- SPLIT  |PARTITIONED|
+                                                -- REPLICATE  |PARTITIONED|
                                                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                                     -- STREAM_PROJECT  |PARTITIONED|
                                                       -- ASSIGN  |PARTITIONED|
@@ -49,7 +49,7 @@
                                   -- BROADCAST_EXCHANGE  |PARTITIONED|
                                     -- STREAM_SELECT  |PARTITIONED|
                                       -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                        -- SPLIT  |PARTITIONED|
+                                        -- REPLICATE  |PARTITIONED|
                                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                             -- STREAM_PROJECT  |PARTITIONED|
                                               -- ASSIGN  |PARTITIONED|
diff --git a/asterixdb/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-edit-distance_01.plan b/asterixdb/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-edit-distance_01.plan
index 1cfb316..8d0f7f8 100644
--- a/asterixdb/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-edit-distance_01.plan
+++ b/asterixdb/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-edit-distance_01.plan
@@ -24,7 +24,7 @@
                                       -- BROADCAST_EXCHANGE  |PARTITIONED|
                                         -- STREAM_SELECT  |PARTITIONED|
                                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                            -- SPLIT  |PARTITIONED|
+                                            -- REPLICATE  |PARTITIONED|
                                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                                 -- STREAM_PROJECT  |PARTITIONED|
                                                   -- ASSIGN  |PARTITIONED|
@@ -45,7 +45,7 @@
                           -- BROADCAST_EXCHANGE  |PARTITIONED|
                             -- STREAM_SELECT  |PARTITIONED|
                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                -- SPLIT  |PARTITIONED|
+                                -- REPLICATE  |PARTITIONED|
                                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                     -- STREAM_PROJECT  |PARTITIONED|
                                       -- ASSIGN  |PARTITIONED|
diff --git a/asterixdb/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-edit-distance_02.plan b/asterixdb/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-edit-distance_02.plan
index 1cfb316..8d0f7f8 100644
--- a/asterixdb/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-edit-distance_02.plan
+++ b/asterixdb/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-edit-distance_02.plan
@@ -24,7 +24,7 @@
                                       -- BROADCAST_EXCHANGE  |PARTITIONED|
                                         -- STREAM_SELECT  |PARTITIONED|
                                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                            -- SPLIT  |PARTITIONED|
+                                            -- REPLICATE  |PARTITIONED|
                                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                                 -- STREAM_PROJECT  |PARTITIONED|
                                                   -- ASSIGN  |PARTITIONED|
@@ -45,7 +45,7 @@
                           -- BROADCAST_EXCHANGE  |PARTITIONED|
                             -- STREAM_SELECT  |PARTITIONED|
                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                -- SPLIT  |PARTITIONED|
+                                -- REPLICATE  |PARTITIONED|
                                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                     -- STREAM_PROJECT  |PARTITIONED|
                                       -- ASSIGN  |PARTITIONED|
diff --git a/asterixdb/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-edit-distance_03.plan b/asterixdb/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-edit-distance_03.plan
index 1cfb316..8d0f7f8 100644
--- a/asterixdb/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-edit-distance_03.plan
+++ b/asterixdb/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-edit-distance_03.plan
@@ -24,7 +24,7 @@
                                       -- BROADCAST_EXCHANGE  |PARTITIONED|
                                         -- STREAM_SELECT  |PARTITIONED|
                                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                            -- SPLIT  |PARTITIONED|
+                                            -- REPLICATE  |PARTITIONED|
                                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                                 -- STREAM_PROJECT  |PARTITIONED|
                                                   -- ASSIGN  |PARTITIONED|
@@ -45,7 +45,7 @@
                           -- BROADCAST_EXCHANGE  |PARTITIONED|
                             -- STREAM_SELECT  |PARTITIONED|
                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                -- SPLIT  |PARTITIONED|
+                                -- REPLICATE  |PARTITIONED|
                                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                     -- STREAM_PROJECT  |PARTITIONED|
                                       -- ASSIGN  |PARTITIONED|
diff --git a/asterixdb/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-edit-distance_04.plan b/asterixdb/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-edit-distance_04.plan
index ce4b338..573ab31 100644
--- a/asterixdb/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-edit-distance_04.plan
+++ b/asterixdb/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-edit-distance_04.plan
@@ -26,7 +26,7 @@
                                           -- BROADCAST_EXCHANGE  |PARTITIONED|
                                             -- STREAM_SELECT  |PARTITIONED|
                                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                                -- SPLIT  |PARTITIONED|
+                                                -- REPLICATE  |PARTITIONED|
                                                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                                     -- STREAM_PROJECT  |PARTITIONED|
                                                       -- ASSIGN  |PARTITIONED|
@@ -49,7 +49,7 @@
                                   -- BROADCAST_EXCHANGE  |PARTITIONED|
                                     -- STREAM_SELECT  |PARTITIONED|
                                       -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                        -- SPLIT  |PARTITIONED|
+                                        -- REPLICATE  |PARTITIONED|
                                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                             -- STREAM_PROJECT  |PARTITIONED|
                                               -- ASSIGN  |PARTITIONED|
diff --git a/asterixdb/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-fuzzyeq-edit-distance_01.plan b/asterixdb/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-fuzzyeq-edit-distance_01.plan
index aa91ff0..a261ab7 100644
--- a/asterixdb/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-fuzzyeq-edit-distance_01.plan
+++ b/asterixdb/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-fuzzyeq-edit-distance_01.plan
@@ -24,7 +24,7 @@
                                       -- BROADCAST_EXCHANGE  |PARTITIONED|
                                         -- STREAM_SELECT  |PARTITIONED|
                                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                            -- SPLIT  |PARTITIONED|
+                                            -- REPLICATE  |PARTITIONED|
                                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                                 -- STREAM_PROJECT  |PARTITIONED|
                                                   -- ASSIGN  |PARTITIONED|
@@ -45,7 +45,7 @@
                           -- BROADCAST_EXCHANGE  |PARTITIONED|
                             -- STREAM_SELECT  |PARTITIONED|
                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                -- SPLIT  |PARTITIONED|
+                                -- REPLICATE  |PARTITIONED|
                                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                     -- STREAM_PROJECT  |PARTITIONED|
                                       -- ASSIGN  |PARTITIONED|
diff --git a/asterixdb/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-fuzzyeq-edit-distance_02.plan b/asterixdb/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-fuzzyeq-edit-distance_02.plan
index aa91ff0..a261ab7 100644
--- a/asterixdb/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-fuzzyeq-edit-distance_02.plan
+++ b/asterixdb/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-fuzzyeq-edit-distance_02.plan
@@ -24,7 +24,7 @@
                                       -- BROADCAST_EXCHANGE  |PARTITIONED|
                                         -- STREAM_SELECT  |PARTITIONED|
                                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                            -- SPLIT  |PARTITIONED|
+                                            -- REPLICATE  |PARTITIONED|
                                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                                 -- STREAM_PROJECT  |PARTITIONED|
                                                   -- ASSIGN  |PARTITIONED|
@@ -45,7 +45,7 @@
                           -- BROADCAST_EXCHANGE  |PARTITIONED|
                             -- STREAM_SELECT  |PARTITIONED|
                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                -- SPLIT  |PARTITIONED|
+                                -- REPLICATE  |PARTITIONED|
                                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                     -- STREAM_PROJECT  |PARTITIONED|
                                       -- ASSIGN  |PARTITIONED|
diff --git a/asterixdb/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-fuzzyeq-edit-distance_03.plan b/asterixdb/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-fuzzyeq-edit-distance_03.plan
index aa91ff0..a261ab7 100644
--- a/asterixdb/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-fuzzyeq-edit-distance_03.plan
+++ b/asterixdb/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-fuzzyeq-edit-distance_03.plan
@@ -24,7 +24,7 @@
                                       -- BROADCAST_EXCHANGE  |PARTITIONED|
                                         -- STREAM_SELECT  |PARTITIONED|
                                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                            -- SPLIT  |PARTITIONED|
+                                            -- REPLICATE  |PARTITIONED|
                                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                                 -- STREAM_PROJECT  |PARTITIONED|
                                                   -- ASSIGN  |PARTITIONED|
@@ -45,7 +45,7 @@
                           -- BROADCAST_EXCHANGE  |PARTITIONED|
                             -- STREAM_SELECT  |PARTITIONED|
                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                -- SPLIT  |PARTITIONED|
+                                -- REPLICATE  |PARTITIONED|
                                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                     -- STREAM_PROJECT  |PARTITIONED|
                                       -- ASSIGN  |PARTITIONED|
diff --git a/asterixdb/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/word-jaccard-check-after-btree-access.plan b/asterixdb/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/word-jaccard-check-after-btree-access.plan
index 15b4673..0cd8363 100644
--- a/asterixdb/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/word-jaccard-check-after-btree-access.plan
+++ b/asterixdb/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/word-jaccard-check-after-btree-access.plan
@@ -11,7 +11,7 @@
                     -- STREAM_PROJECT  |PARTITIONED|
                       -- ASSIGN  |PARTITIONED|
                         -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                          -- SPLIT  |PARTITIONED|
+                          -- REPLICATE  |PARTITIONED|
                             -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                               -- BTREE_SEARCH  |PARTITIONED|
                                 -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
@@ -33,7 +33,7 @@
                                         -- STREAM_PROJECT  |PARTITIONED|
                                           -- ASSIGN  |PARTITIONED|
                                             -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                              -- SPLIT  |PARTITIONED|
+                                              -- REPLICATE  |PARTITIONED|
                                                 -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                                   -- BTREE_SEARCH  |PARTITIONED|
                                                     -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
diff --git a/asterixdb/asterix-app/src/test/resources/optimizerts/results/multi-indexes/two-rtree-intersect.plan b/asterixdb/asterix-app/src/test/resources/optimizerts/results/multi-indexes/two-rtree-intersect.plan
index 05d43a9..f4d7bba 100644
--- a/asterixdb/asterix-app/src/test/resources/optimizerts/results/multi-indexes/two-rtree-intersect.plan
+++ b/asterixdb/asterix-app/src/test/resources/optimizerts/results/multi-indexes/two-rtree-intersect.plan
@@ -15,7 +15,7 @@
                             -- STREAM_PROJECT  |PARTITIONED|
                               -- ASSIGN  |PARTITIONED|
                                 -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                  -- SPLIT  |PARTITIONED|
+                                  -- REPLICATE  |PARTITIONED|
                                     -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                       -- ASSIGN  |PARTITIONED|
                                         -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
@@ -26,7 +26,7 @@
                         -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                           -- RTREE_SEARCH  |PARTITIONED|
                             -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                              -- SPLIT  |PARTITIONED|
+                              -- REPLICATE  |PARTITIONED|
                                 -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                   -- ASSIGN  |PARTITIONED|
                                     -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterixdb/asterix-app/src/test/resources/optimizerts/results/nested-index/inverted-index-join/leftouterjoin-probe-pidx-with-join-edit-distance-check-idx_01.plan b/asterixdb/asterix-app/src/test/resources/optimizerts/results/nested-index/inverted-index-join/leftouterjoin-probe-pidx-with-join-edit-distance-check-idx_01.plan
index dfe6bfa..57f0ca0 100644
--- a/asterixdb/asterix-app/src/test/resources/optimizerts/results/nested-index/inverted-index-join/leftouterjoin-probe-pidx-with-join-edit-distance-check-idx_01.plan
+++ b/asterixdb/asterix-app/src/test/resources/optimizerts/results/nested-index/inverted-index-join/leftouterjoin-probe-pidx-with-join-edit-distance-check-idx_01.plan
@@ -25,7 +25,7 @@
                                       -- STREAM_PROJECT  |PARTITIONED|
                                         -- ASSIGN  |PARTITIONED|
                                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                            -- SPLIT  |PARTITIONED|
+                                            -- REPLICATE  |PARTITIONED|
                                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                                 -- BTREE_SEARCH  |PARTITIONED|
                                                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
@@ -50,14 +50,14 @@
                                                                 -- BROADCAST_EXCHANGE  |PARTITIONED|
                                                                   -- STREAM_SELECT  |PARTITIONED|
                                                                     -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                                                      -- SPLIT  |PARTITIONED|
+                                                                      -- REPLICATE  |PARTITIONED|
                                                                         -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                                                           -- STREAM_PROJECT  |PARTITIONED|
                                                                             -- ASSIGN  |PARTITIONED|
                                                                               -- STREAM_PROJECT  |PARTITIONED|
                                                                                 -- ASSIGN  |PARTITIONED|
                                                                                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                                                                    -- SPLIT  |PARTITIONED|
+                                                                                    -- REPLICATE  |PARTITIONED|
                                                                                       -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                                                                         -- BTREE_SEARCH  |PARTITIONED|
                                                                                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
@@ -79,14 +79,14 @@
                                             -- BROADCAST_EXCHANGE  |PARTITIONED|
                                               -- STREAM_SELECT  |PARTITIONED|
                                                 -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                                  -- SPLIT  |PARTITIONED|
+                                                  -- REPLICATE  |PARTITIONED|
                                                     -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                                       -- STREAM_PROJECT  |PARTITIONED|
                                                         -- ASSIGN  |PARTITIONED|
                                                           -- STREAM_PROJECT  |PARTITIONED|
                                                             -- ASSIGN  |PARTITIONED|
                                                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                                                -- SPLIT  |PARTITIONED|
+                                                                -- REPLICATE  |PARTITIONED|
                                                                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                                                     -- BTREE_SEARCH  |PARTITIONED|
                                                                       -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
diff --git a/asterixdb/asterix-app/src/test/resources/optimizerts/results/nested-index/inverted-index-join/leftouterjoin-probe-pidx-with-join-jaccard-check-idx_01.plan b/asterixdb/asterix-app/src/test/resources/optimizerts/results/nested-index/inverted-index-join/leftouterjoin-probe-pidx-with-join-jaccard-check-idx_01.plan
index c5bc9eb..2bea026 100644
--- a/asterixdb/asterix-app/src/test/resources/optimizerts/results/nested-index/inverted-index-join/leftouterjoin-probe-pidx-with-join-jaccard-check-idx_01.plan
+++ b/asterixdb/asterix-app/src/test/resources/optimizerts/results/nested-index/inverted-index-join/leftouterjoin-probe-pidx-with-join-jaccard-check-idx_01.plan
@@ -25,7 +25,7 @@
                                       -- STREAM_PROJECT  |PARTITIONED|
                                         -- ASSIGN  |PARTITIONED|
                                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                            -- SPLIT  |PARTITIONED|
+                                            -- REPLICATE  |PARTITIONED|
                                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                                 -- BTREE_SEARCH  |PARTITIONED|
                                                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
@@ -51,7 +51,7 @@
                                                                   -- STREAM_PROJECT  |PARTITIONED|
                                                                     -- ASSIGN  |PARTITIONED|
                                                                       -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                                                        -- SPLIT  |PARTITIONED|
+                                                                        -- REPLICATE  |PARTITIONED|
                                                                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                                                             -- BTREE_SEARCH  |PARTITIONED|
                                                                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
diff --git a/asterixdb/asterix-app/src/test/resources/optimizerts/results/nested-index/inverted-index-join/ngram-edit-distance-check_01.plan b/asterixdb/asterix-app/src/test/resources/optimizerts/results/nested-index/inverted-index-join/ngram-edit-distance-check_01.plan
index fec81d7..c9ec3b0 100644
--- a/asterixdb/asterix-app/src/test/resources/optimizerts/results/nested-index/inverted-index-join/ngram-edit-distance-check_01.plan
+++ b/asterixdb/asterix-app/src/test/resources/optimizerts/results/nested-index/inverted-index-join/ngram-edit-distance-check_01.plan
@@ -25,7 +25,7 @@
                                         -- BROADCAST_EXCHANGE  |PARTITIONED|
                                           -- STREAM_SELECT  |PARTITIONED|
                                             -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                              -- SPLIT  |PARTITIONED|
+                                              -- REPLICATE  |PARTITIONED|
                                                 -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                                   -- STREAM_PROJECT  |PARTITIONED|
                                                     -- ASSIGN  |PARTITIONED|
@@ -51,7 +51,7 @@
                           -- BROADCAST_EXCHANGE  |PARTITIONED|
                             -- STREAM_SELECT  |PARTITIONED|
                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                -- SPLIT  |PARTITIONED|
+                                -- REPLICATE  |PARTITIONED|
                                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                     -- STREAM_PROJECT  |PARTITIONED|
                                       -- ASSIGN  |PARTITIONED|
diff --git a/asterixdb/asterix-app/src/test/resources/optimizerts/results/nested-index/inverted-index-join/ngram-edit-distance-contains.plan b/asterixdb/asterix-app/src/test/resources/optimizerts/results/nested-index/inverted-index-join/ngram-edit-distance-contains.plan
index fec81d7..c9ec3b0 100644
--- a/asterixdb/asterix-app/src/test/resources/optimizerts/results/nested-index/inverted-index-join/ngram-edit-distance-contains.plan
+++ b/asterixdb/asterix-app/src/test/resources/optimizerts/results/nested-index/inverted-index-join/ngram-edit-distance-contains.plan
@@ -25,7 +25,7 @@
                                         -- BROADCAST_EXCHANGE  |PARTITIONED|
                                           -- STREAM_SELECT  |PARTITIONED|
                                             -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                              -- SPLIT  |PARTITIONED|
+                                              -- REPLICATE  |PARTITIONED|
                                                 -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                                   -- STREAM_PROJECT  |PARTITIONED|
                                                     -- ASSIGN  |PARTITIONED|
@@ -51,7 +51,7 @@
                           -- BROADCAST_EXCHANGE  |PARTITIONED|
                             -- STREAM_SELECT  |PARTITIONED|
                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                -- SPLIT  |PARTITIONED|
+                                -- REPLICATE  |PARTITIONED|
                                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                     -- STREAM_PROJECT  |PARTITIONED|
                                       -- ASSIGN  |PARTITIONED|
diff --git a/asterixdb/asterix-app/src/test/resources/optimizerts/results/nested-index/inverted-index-join/ngram-edit-distance-inline.plan b/asterixdb/asterix-app/src/test/resources/optimizerts/results/nested-index/inverted-index-join/ngram-edit-distance-inline.plan
index 4a8f84d..ae59870 100644
--- a/asterixdb/asterix-app/src/test/resources/optimizerts/results/nested-index/inverted-index-join/ngram-edit-distance-inline.plan
+++ b/asterixdb/asterix-app/src/test/resources/optimizerts/results/nested-index/inverted-index-join/ngram-edit-distance-inline.plan
@@ -20,9 +20,9 @@
                                       -- BROADCAST_EXCHANGE  |PARTITIONED|
                                         -- STREAM_SELECT  |PARTITIONED|
                                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                            -- SPLIT  |PARTITIONED|
+                                            -- REPLICATE  |PARTITIONED|
                                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                                -- SPLIT  |PARTITIONED|
+                                                -- REPLICATE  |PARTITIONED|
                                                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                                     -- STREAM_PROJECT  |PARTITIONED|
                                                       -- ASSIGN  |PARTITIONED|
@@ -45,7 +45,7 @@
                         -- STREAM_PROJECT  |PARTITIONED|
                           -- ASSIGN  |PARTITIONED|
                             -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                              -- SPLIT  |PARTITIONED|
+                              -- REPLICATE  |PARTITIONED|
                                 -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                   -- STREAM_PROJECT  |PARTITIONED|
                                     -- ASSIGN  |PARTITIONED|
@@ -59,9 +59,9 @@
                       -- BROADCAST_EXCHANGE  |PARTITIONED|
                         -- STREAM_SELECT  |PARTITIONED|
                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                            -- SPLIT  |PARTITIONED|
+                            -- REPLICATE  |PARTITIONED|
                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                -- SPLIT  |PARTITIONED|
+                                -- REPLICATE  |PARTITIONED|
                                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                     -- STREAM_PROJECT  |PARTITIONED|
                                       -- ASSIGN  |PARTITIONED|
diff --git a/asterixdb/asterix-app/src/test/resources/optimizerts/results/nested-index/inverted-index-join/ngram-edit-distance_01.plan b/asterixdb/asterix-app/src/test/resources/optimizerts/results/nested-index/inverted-index-join/ngram-edit-distance_01.plan
index fec81d7..c9ec3b0 100644
--- a/asterixdb/asterix-app/src/test/resources/optimizerts/results/nested-index/inverted-index-join/ngram-edit-distance_01.plan
+++ b/asterixdb/asterix-app/src/test/resources/optimizerts/results/nested-index/inverted-index-join/ngram-edit-distance_01.plan
@@ -25,7 +25,7 @@
                                         -- BROADCAST_EXCHANGE  |PARTITIONED|
                                           -- STREAM_SELECT  |PARTITIONED|
                                             -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                              -- SPLIT  |PARTITIONED|
+                                              -- REPLICATE  |PARTITIONED|
                                                 -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                                   -- STREAM_PROJECT  |PARTITIONED|
                                                     -- ASSIGN  |PARTITIONED|
@@ -51,7 +51,7 @@
                           -- BROADCAST_EXCHANGE  |PARTITIONED|
                             -- STREAM_SELECT  |PARTITIONED|
                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                -- SPLIT  |PARTITIONED|
+                                -- REPLICATE  |PARTITIONED|
                                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                     -- STREAM_PROJECT  |PARTITIONED|
                                       -- ASSIGN  |PARTITIONED|
diff --git a/asterixdb/asterix-app/src/test/resources/optimizerts/results/nested-index/inverted-index-join/ngram-fuzzyeq-edit-distance_01.plan b/asterixdb/asterix-app/src/test/resources/optimizerts/results/nested-index/inverted-index-join/ngram-fuzzyeq-edit-distance_01.plan
index 172f6d7..e08172c 100644
--- a/asterixdb/asterix-app/src/test/resources/optimizerts/results/nested-index/inverted-index-join/ngram-fuzzyeq-edit-distance_01.plan
+++ b/asterixdb/asterix-app/src/test/resources/optimizerts/results/nested-index/inverted-index-join/ngram-fuzzyeq-edit-distance_01.plan
@@ -25,7 +25,7 @@
                                         -- BROADCAST_EXCHANGE  |PARTITIONED|
                                           -- STREAM_SELECT  |PARTITIONED|
                                             -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                              -- SPLIT  |PARTITIONED|
+                                              -- REPLICATE  |PARTITIONED|
                                                 -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                                   -- STREAM_PROJECT  |PARTITIONED|
                                                     -- ASSIGN  |PARTITIONED|
@@ -51,7 +51,7 @@
                           -- BROADCAST_EXCHANGE  |PARTITIONED|
                             -- STREAM_SELECT  |PARTITIONED|
                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                -- SPLIT  |PARTITIONED|
+                                -- REPLICATE  |PARTITIONED|
                                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                     -- STREAM_PROJECT  |PARTITIONED|
                                       -- ASSIGN  |PARTITIONED|
diff --git a/asterixdb/asterix-app/src/test/resources/optimizerts/results/nested-index/inverted-index-join/olist-edit-distance-check_01.plan b/asterixdb/asterix-app/src/test/resources/optimizerts/results/nested-index/inverted-index-join/olist-edit-distance-check_01.plan
index fec81d7..c9ec3b0 100644
--- a/asterixdb/asterix-app/src/test/resources/optimizerts/results/nested-index/inverted-index-join/olist-edit-distance-check_01.plan
+++ b/asterixdb/asterix-app/src/test/resources/optimizerts/results/nested-index/inverted-index-join/olist-edit-distance-check_01.plan
@@ -25,7 +25,7 @@
                                         -- BROADCAST_EXCHANGE  |PARTITIONED|
                                           -- STREAM_SELECT  |PARTITIONED|
                                             -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                              -- SPLIT  |PARTITIONED|
+                                              -- REPLICATE  |PARTITIONED|
                                                 -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                                   -- STREAM_PROJECT  |PARTITIONED|
                                                     -- ASSIGN  |PARTITIONED|
@@ -51,7 +51,7 @@
                           -- BROADCAST_EXCHANGE  |PARTITIONED|
                             -- STREAM_SELECT  |PARTITIONED|
                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                -- SPLIT  |PARTITIONED|
+                                -- REPLICATE  |PARTITIONED|
                                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                     -- STREAM_PROJECT  |PARTITIONED|
                                       -- ASSIGN  |PARTITIONED|
diff --git a/asterixdb/asterix-app/src/test/resources/optimizerts/results/nested-index/inverted-index-join/olist-edit-distance-inline.plan b/asterixdb/asterix-app/src/test/resources/optimizerts/results/nested-index/inverted-index-join/olist-edit-distance-inline.plan
index 4a8f84d..ae59870 100644
--- a/asterixdb/asterix-app/src/test/resources/optimizerts/results/nested-index/inverted-index-join/olist-edit-distance-inline.plan
+++ b/asterixdb/asterix-app/src/test/resources/optimizerts/results/nested-index/inverted-index-join/olist-edit-distance-inline.plan
@@ -20,9 +20,9 @@
                                       -- BROADCAST_EXCHANGE  |PARTITIONED|
                                         -- STREAM_SELECT  |PARTITIONED|
                                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                            -- SPLIT  |PARTITIONED|
+                                            -- REPLICATE  |PARTITIONED|
                                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                                -- SPLIT  |PARTITIONED|
+                                                -- REPLICATE  |PARTITIONED|
                                                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                                     -- STREAM_PROJECT  |PARTITIONED|
                                                       -- ASSIGN  |PARTITIONED|
@@ -45,7 +45,7 @@
                         -- STREAM_PROJECT  |PARTITIONED|
                           -- ASSIGN  |PARTITIONED|
                             -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                              -- SPLIT  |PARTITIONED|
+                              -- REPLICATE  |PARTITIONED|
                                 -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                   -- STREAM_PROJECT  |PARTITIONED|
                                     -- ASSIGN  |PARTITIONED|
@@ -59,9 +59,9 @@
                       -- BROADCAST_EXCHANGE  |PARTITIONED|
                         -- STREAM_SELECT  |PARTITIONED|
                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                            -- SPLIT  |PARTITIONED|
+                            -- REPLICATE  |PARTITIONED|
                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                -- SPLIT  |PARTITIONED|
+                                -- REPLICATE  |PARTITIONED|
                                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                     -- STREAM_PROJECT  |PARTITIONED|
                                       -- ASSIGN  |PARTITIONED|
diff --git a/asterixdb/asterix-app/src/test/resources/optimizerts/results/nested-index/inverted-index-join/olist-edit-distance_01.plan b/asterixdb/asterix-app/src/test/resources/optimizerts/results/nested-index/inverted-index-join/olist-edit-distance_01.plan
index fec81d7..c9ec3b0 100644
--- a/asterixdb/asterix-app/src/test/resources/optimizerts/results/nested-index/inverted-index-join/olist-edit-distance_01.plan
+++ b/asterixdb/asterix-app/src/test/resources/optimizerts/results/nested-index/inverted-index-join/olist-edit-distance_01.plan
@@ -25,7 +25,7 @@
                                         -- BROADCAST_EXCHANGE  |PARTITIONED|
                                           -- STREAM_SELECT  |PARTITIONED|
                                             -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                              -- SPLIT  |PARTITIONED|
+                                              -- REPLICATE  |PARTITIONED|
                                                 -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                                   -- STREAM_PROJECT  |PARTITIONED|
                                                     -- ASSIGN  |PARTITIONED|
@@ -51,7 +51,7 @@
                           -- BROADCAST_EXCHANGE  |PARTITIONED|
                             -- STREAM_SELECT  |PARTITIONED|
                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                -- SPLIT  |PARTITIONED|
+                                -- REPLICATE  |PARTITIONED|
                                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                     -- STREAM_PROJECT  |PARTITIONED|
                                       -- ASSIGN  |PARTITIONED|
diff --git a/asterixdb/asterix-app/src/test/resources/optimizerts/results/nested-index/inverted-index-join/olist-fuzzyeq-edit-distance_01.plan b/asterixdb/asterix-app/src/test/resources/optimizerts/results/nested-index/inverted-index-join/olist-fuzzyeq-edit-distance_01.plan
index 172f6d7..e08172c 100644
--- a/asterixdb/asterix-app/src/test/resources/optimizerts/results/nested-index/inverted-index-join/olist-fuzzyeq-edit-distance_01.plan
+++ b/asterixdb/asterix-app/src/test/resources/optimizerts/results/nested-index/inverted-index-join/olist-fuzzyeq-edit-distance_01.plan
@@ -25,7 +25,7 @@
                                         -- BROADCAST_EXCHANGE  |PARTITIONED|
                                           -- STREAM_SELECT  |PARTITIONED|
                                             -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                              -- SPLIT  |PARTITIONED|
+                                              -- REPLICATE  |PARTITIONED|
                                                 -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                                   -- STREAM_PROJECT  |PARTITIONED|
                                                     -- ASSIGN  |PARTITIONED|
@@ -51,7 +51,7 @@
                           -- BROADCAST_EXCHANGE  |PARTITIONED|
                             -- STREAM_SELECT  |PARTITIONED|
                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                -- SPLIT  |PARTITIONED|
+                                -- REPLICATE  |PARTITIONED|
                                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                     -- STREAM_PROJECT  |PARTITIONED|
                                       -- ASSIGN  |PARTITIONED|
diff --git a/asterixdb/asterix-app/src/test/resources/optimizerts/results/nested-index/inverted-index-join/word-jaccard-check-after-btree-access.plan b/asterixdb/asterix-app/src/test/resources/optimizerts/results/nested-index/inverted-index-join/word-jaccard-check-after-btree-access.plan
index d594c1e..f144755 100644
--- a/asterixdb/asterix-app/src/test/resources/optimizerts/results/nested-index/inverted-index-join/word-jaccard-check-after-btree-access.plan
+++ b/asterixdb/asterix-app/src/test/resources/optimizerts/results/nested-index/inverted-index-join/word-jaccard-check-after-btree-access.plan
@@ -11,7 +11,7 @@
                     -- STREAM_PROJECT  |PARTITIONED|
                       -- ASSIGN  |PARTITIONED|
                         -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                          -- SPLIT  |PARTITIONED|
+                          -- REPLICATE  |PARTITIONED|
                             -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                               -- STREAM_PROJECT  |PARTITIONED|
                                 -- ASSIGN  |PARTITIONED|
@@ -38,7 +38,7 @@
                                             -- STREAM_PROJECT  |PARTITIONED|
                                               -- ASSIGN  |PARTITIONED|
                                                 -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                                  -- SPLIT  |PARTITIONED|
+                                                  -- REPLICATE  |PARTITIONED|
                                                     -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                                       -- STREAM_PROJECT  |PARTITIONED|
                                                         -- ASSIGN  |PARTITIONED|
diff --git a/asterixdb/asterix-app/src/test/resources/optimizerts/results/nested-open-index/inverted-index-join/leftouterjoin-probe-pidx-with-join-edit-distance-check-idx_01.plan b/asterixdb/asterix-app/src/test/resources/optimizerts/results/nested-open-index/inverted-index-join/leftouterjoin-probe-pidx-with-join-edit-distance-check-idx_01.plan
index dfe6bfa..57f0ca0 100644
--- a/asterixdb/asterix-app/src/test/resources/optimizerts/results/nested-open-index/inverted-index-join/leftouterjoin-probe-pidx-with-join-edit-distance-check-idx_01.plan
+++ b/asterixdb/asterix-app/src/test/resources/optimizerts/results/nested-open-index/inverted-index-join/leftouterjoin-probe-pidx-with-join-edit-distance-check-idx_01.plan
@@ -25,7 +25,7 @@
                                       -- STREAM_PROJECT  |PARTITIONED|
                                         -- ASSIGN  |PARTITIONED|
                                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                            -- SPLIT  |PARTITIONED|
+                                            -- REPLICATE  |PARTITIONED|
                                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                                 -- BTREE_SEARCH  |PARTITIONED|
                                                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
@@ -50,14 +50,14 @@
                                                                 -- BROADCAST_EXCHANGE  |PARTITIONED|
                                                                   -- STREAM_SELECT  |PARTITIONED|
                                                                     -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                                                      -- SPLIT  |PARTITIONED|
+                                                                      -- REPLICATE  |PARTITIONED|
                                                                         -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                                                           -- STREAM_PROJECT  |PARTITIONED|
                                                                             -- ASSIGN  |PARTITIONED|
                                                                               -- STREAM_PROJECT  |PARTITIONED|
                                                                                 -- ASSIGN  |PARTITIONED|
                                                                                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                                                                    -- SPLIT  |PARTITIONED|
+                                                                                    -- REPLICATE  |PARTITIONED|
                                                                                       -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                                                                         -- BTREE_SEARCH  |PARTITIONED|
                                                                                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
@@ -79,14 +79,14 @@
                                             -- BROADCAST_EXCHANGE  |PARTITIONED|
                                               -- STREAM_SELECT  |PARTITIONED|
                                                 -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                                  -- SPLIT  |PARTITIONED|
+                                                  -- REPLICATE  |PARTITIONED|
                                                     -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                                       -- STREAM_PROJECT  |PARTITIONED|
                                                         -- ASSIGN  |PARTITIONED|
                                                           -- STREAM_PROJECT  |PARTITIONED|
                                                             -- ASSIGN  |PARTITIONED|
                                                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                                                -- SPLIT  |PARTITIONED|
+                                                                -- REPLICATE  |PARTITIONED|
                                                                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                                                     -- BTREE_SEARCH  |PARTITIONED|
                                                                       -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
diff --git a/asterixdb/asterix-app/src/test/resources/optimizerts/results/nested-open-index/inverted-index-join/ngram-edit-distance-check_01.plan b/asterixdb/asterix-app/src/test/resources/optimizerts/results/nested-open-index/inverted-index-join/ngram-edit-distance-check_01.plan
index fec81d7..c9ec3b0 100644
--- a/asterixdb/asterix-app/src/test/resources/optimizerts/results/nested-open-index/inverted-index-join/ngram-edit-distance-check_01.plan
+++ b/asterixdb/asterix-app/src/test/resources/optimizerts/results/nested-open-index/inverted-index-join/ngram-edit-distance-check_01.plan
@@ -25,7 +25,7 @@
                                         -- BROADCAST_EXCHANGE  |PARTITIONED|
                                           -- STREAM_SELECT  |PARTITIONED|
                                             -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                              -- SPLIT  |PARTITIONED|
+                                              -- REPLICATE  |PARTITIONED|
                                                 -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                                   -- STREAM_PROJECT  |PARTITIONED|
                                                     -- ASSIGN  |PARTITIONED|
@@ -51,7 +51,7 @@
                           -- BROADCAST_EXCHANGE  |PARTITIONED|
                             -- STREAM_SELECT  |PARTITIONED|
                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                -- SPLIT  |PARTITIONED|
+                                -- REPLICATE  |PARTITIONED|
                                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                     -- STREAM_PROJECT  |PARTITIONED|
                                       -- ASSIGN  |PARTITIONED|
diff --git a/asterixdb/asterix-app/src/test/resources/optimizerts/results/nested-open-index/inverted-index-join/ngram-edit-distance-check_02.plan b/asterixdb/asterix-app/src/test/resources/optimizerts/results/nested-open-index/inverted-index-join/ngram-edit-distance-check_02.plan
index fec81d7..c9ec3b0 100644
--- a/asterixdb/asterix-app/src/test/resources/optimizerts/results/nested-open-index/inverted-index-join/ngram-edit-distance-check_02.plan
+++ b/asterixdb/asterix-app/src/test/resources/optimizerts/results/nested-open-index/inverted-index-join/ngram-edit-distance-check_02.plan
@@ -25,7 +25,7 @@
                                         -- BROADCAST_EXCHANGE  |PARTITIONED|
                                           -- STREAM_SELECT  |PARTITIONED|
                                             -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                              -- SPLIT  |PARTITIONED|
+                                              -- REPLICATE  |PARTITIONED|
                                                 -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                                   -- STREAM_PROJECT  |PARTITIONED|
                                                     -- ASSIGN  |PARTITIONED|
@@ -51,7 +51,7 @@
                           -- BROADCAST_EXCHANGE  |PARTITIONED|
                             -- STREAM_SELECT  |PARTITIONED|
                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                -- SPLIT  |PARTITIONED|
+                                -- REPLICATE  |PARTITIONED|
                                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                     -- STREAM_PROJECT  |PARTITIONED|
                                       -- ASSIGN  |PARTITIONED|
diff --git a/asterixdb/asterix-app/src/test/resources/optimizerts/results/nested-open-index/inverted-index-join/ngram-edit-distance-check_03.plan b/asterixdb/asterix-app/src/test/resources/optimizerts/results/nested-open-index/inverted-index-join/ngram-edit-distance-check_03.plan
index fec81d7..c9ec3b0 100644
--- a/asterixdb/asterix-app/src/test/resources/optimizerts/results/nested-open-index/inverted-index-join/ngram-edit-distance-check_03.plan
+++ b/asterixdb/asterix-app/src/test/resources/optimizerts/results/nested-open-index/inverted-index-join/ngram-edit-distance-check_03.plan
@@ -25,7 +25,7 @@
                                         -- BROADCAST_EXCHANGE  |PARTITIONED|
                                           -- STREAM_SELECT  |PARTITIONED|
                                             -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                              -- SPLIT  |PARTITIONED|
+                                              -- REPLICATE  |PARTITIONED|
                                                 -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                                   -- STREAM_PROJECT  |PARTITIONED|
                                                     -- ASSIGN  |PARTITIONED|
@@ -51,7 +51,7 @@
                           -- BROADCAST_EXCHANGE  |PARTITIONED|
                             -- STREAM_SELECT  |PARTITIONED|
                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                -- SPLIT  |PARTITIONED|
+                                -- REPLICATE  |PARTITIONED|
                                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                     -- STREAM_PROJECT  |PARTITIONED|
                                       -- ASSIGN  |PARTITIONED|
diff --git a/asterixdb/asterix-app/src/test/resources/optimizerts/results/nested-open-index/inverted-index-join/ngram-edit-distance-check_04.plan b/asterixdb/asterix-app/src/test/resources/optimizerts/results/nested-open-index/inverted-index-join/ngram-edit-distance-check_04.plan
index fec81d7..c9ec3b0 100644
--- a/asterixdb/asterix-app/src/test/resources/optimizerts/results/nested-open-index/inverted-index-join/ngram-edit-distance-check_04.plan
+++ b/asterixdb/asterix-app/src/test/resources/optimizerts/results/nested-open-index/inverted-index-join/ngram-edit-distance-check_04.plan
@@ -25,7 +25,7 @@
                                         -- BROADCAST_EXCHANGE  |PARTITIONED|
                                           -- STREAM_SELECT  |PARTITIONED|
                                             -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                              -- SPLIT  |PARTITIONED|
+                                              -- REPLICATE  |PARTITIONED|
                                                 -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                                   -- STREAM_PROJECT  |PARTITIONED|
                                                     -- ASSIGN  |PARTITIONED|
@@ -51,7 +51,7 @@
                           -- BROADCAST_EXCHANGE  |PARTITIONED|
                             -- STREAM_SELECT  |PARTITIONED|
                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                -- SPLIT  |PARTITIONED|
+                                -- REPLICATE  |PARTITIONED|
                                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                     -- STREAM_PROJECT  |PARTITIONED|
                                       -- ASSIGN  |PARTITIONED|
diff --git a/asterixdb/asterix-app/src/test/resources/optimizerts/results/nested-open-index/inverted-index-join/ngram-edit-distance-contains.plan b/asterixdb/asterix-app/src/test/resources/optimizerts/results/nested-open-index/inverted-index-join/ngram-edit-distance-contains.plan
index fec81d7..c9ec3b0 100644
--- a/asterixdb/asterix-app/src/test/resources/optimizerts/results/nested-open-index/inverted-index-join/ngram-edit-distance-contains.plan
+++ b/asterixdb/asterix-app/src/test/resources/optimizerts/results/nested-open-index/inverted-index-join/ngram-edit-distance-contains.plan
@@ -25,7 +25,7 @@
                                         -- BROADCAST_EXCHANGE  |PARTITIONED|
                                           -- STREAM_SELECT  |PARTITIONED|
                                             -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                              -- SPLIT  |PARTITIONED|
+                                              -- REPLICATE  |PARTITIONED|
                                                 -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                                   -- STREAM_PROJECT  |PARTITIONED|
                                                     -- ASSIGN  |PARTITIONED|
@@ -51,7 +51,7 @@
                           -- BROADCAST_EXCHANGE  |PARTITIONED|
                             -- STREAM_SELECT  |PARTITIONED|
                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                -- SPLIT  |PARTITIONED|
+                                -- REPLICATE  |PARTITIONED|
                                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                     -- STREAM_PROJECT  |PARTITIONED|
                                       -- ASSIGN  |PARTITIONED|
diff --git a/asterixdb/asterix-app/src/test/resources/optimizerts/results/nested-open-index/inverted-index-join/ngram-edit-distance-inline.plan b/asterixdb/asterix-app/src/test/resources/optimizerts/results/nested-open-index/inverted-index-join/ngram-edit-distance-inline.plan
index 4a8f84d..ae59870 100644
--- a/asterixdb/asterix-app/src/test/resources/optimizerts/results/nested-open-index/inverted-index-join/ngram-edit-distance-inline.plan
+++ b/asterixdb/asterix-app/src/test/resources/optimizerts/results/nested-open-index/inverted-index-join/ngram-edit-distance-inline.plan
@@ -20,9 +20,9 @@
                                       -- BROADCAST_EXCHANGE  |PARTITIONED|
                                         -- STREAM_SELECT  |PARTITIONED|
                                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                            -- SPLIT  |PARTITIONED|
+                                            -- REPLICATE  |PARTITIONED|
                                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                                -- SPLIT  |PARTITIONED|
+                                                -- REPLICATE  |PARTITIONED|
                                                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                                     -- STREAM_PROJECT  |PARTITIONED|
                                                       -- ASSIGN  |PARTITIONED|
@@ -45,7 +45,7 @@
                         -- STREAM_PROJECT  |PARTITIONED|
                           -- ASSIGN  |PARTITIONED|
                             -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                              -- SPLIT  |PARTITIONED|
+                              -- REPLICATE  |PARTITIONED|
                                 -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                   -- STREAM_PROJECT  |PARTITIONED|
                                     -- ASSIGN  |PARTITIONED|
@@ -59,9 +59,9 @@
                       -- BROADCAST_EXCHANGE  |PARTITIONED|
                         -- STREAM_SELECT  |PARTITIONED|
                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                            -- SPLIT  |PARTITIONED|
+                            -- REPLICATE  |PARTITIONED|
                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                -- SPLIT  |PARTITIONED|
+                                -- REPLICATE  |PARTITIONED|
                                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                     -- STREAM_PROJECT  |PARTITIONED|
                                       -- ASSIGN  |PARTITIONED|
diff --git a/asterixdb/asterix-app/src/test/resources/optimizerts/results/nested-open-index/inverted-index-join/ngram-edit-distance_01.plan b/asterixdb/asterix-app/src/test/resources/optimizerts/results/nested-open-index/inverted-index-join/ngram-edit-distance_01.plan
index fec81d7..c9ec3b0 100644
--- a/asterixdb/asterix-app/src/test/resources/optimizerts/results/nested-open-index/inverted-index-join/ngram-edit-distance_01.plan
+++ b/asterixdb/asterix-app/src/test/resources/optimizerts/results/nested-open-index/inverted-index-join/ngram-edit-distance_01.plan
@@ -25,7 +25,7 @@
                                         -- BROADCAST_EXCHANGE  |PARTITIONED|
                                           -- STREAM_SELECT  |PARTITIONED|
                                             -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                              -- SPLIT  |PARTITIONED|
+                                              -- REPLICATE  |PARTITIONED|
                                                 -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                                   -- STREAM_PROJECT  |PARTITIONED|
                                                     -- ASSIGN  |PARTITIONED|
@@ -51,7 +51,7 @@
                           -- BROADCAST_EXCHANGE  |PARTITIONED|
                             -- STREAM_SELECT  |PARTITIONED|
                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                -- SPLIT  |PARTITIONED|
+                                -- REPLICATE  |PARTITIONED|
                                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                     -- STREAM_PROJECT  |PARTITIONED|
                                       -- ASSIGN  |PARTITIONED|
diff --git a/asterixdb/asterix-app/src/test/resources/optimizerts/results/nested-open-index/inverted-index-join/ngram-edit-distance_02.plan b/asterixdb/asterix-app/src/test/resources/optimizerts/results/nested-open-index/inverted-index-join/ngram-edit-distance_02.plan
index fec81d7..c9ec3b0 100644
--- a/asterixdb/asterix-app/src/test/resources/optimizerts/results/nested-open-index/inverted-index-join/ngram-edit-distance_02.plan
+++ b/asterixdb/asterix-app/src/test/resources/optimizerts/results/nested-open-index/inverted-index-join/ngram-edit-distance_02.plan
@@ -25,7 +25,7 @@
                                         -- BROADCAST_EXCHANGE  |PARTITIONED|
                                           -- STREAM_SELECT  |PARTITIONED|
                                             -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                              -- SPLIT  |PARTITIONED|
+                                              -- REPLICATE  |PARTITIONED|
                                                 -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                                   -- STREAM_PROJECT  |PARTITIONED|
                                                     -- ASSIGN  |PARTITIONED|
@@ -51,7 +51,7 @@
                           -- BROADCAST_EXCHANGE  |PARTITIONED|
                             -- STREAM_SELECT  |PARTITIONED|
                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                -- SPLIT  |PARTITIONED|
+                                -- REPLICATE  |PARTITIONED|
                                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                     -- STREAM_PROJECT  |PARTITIONED|
                                       -- ASSIGN  |PARTITIONED|
diff --git a/asterixdb/asterix-app/src/test/resources/optimizerts/results/nested-open-index/inverted-index-join/ngram-edit-distance_03.plan b/asterixdb/asterix-app/src/test/resources/optimizerts/results/nested-open-index/inverted-index-join/ngram-edit-distance_03.plan
index fec81d7..c9ec3b0 100644
--- a/asterixdb/asterix-app/src/test/resources/optimizerts/results/nested-open-index/inverted-index-join/ngram-edit-distance_03.plan
+++ b/asterixdb/asterix-app/src/test/resources/optimizerts/results/nested-open-index/inverted-index-join/ngram-edit-distance_03.plan
@@ -25,7 +25,7 @@
                                         -- BROADCAST_EXCHANGE  |PARTITIONED|
                                           -- STREAM_SELECT  |PARTITIONED|
                                             -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                              -- SPLIT  |PARTITIONED|
+                                              -- REPLICATE  |PARTITIONED|
                                                 -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                                   -- STREAM_PROJECT  |PARTITIONED|
                                                     -- ASSIGN  |PARTITIONED|
@@ -51,7 +51,7 @@
                           -- BROADCAST_EXCHANGE  |PARTITIONED|
                             -- STREAM_SELECT  |PARTITIONED|
                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                -- SPLIT  |PARTITIONED|
+                                -- REPLICATE  |PARTITIONED|
                                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                     -- STREAM_PROJECT  |PARTITIONED|
                                       -- ASSIGN  |PARTITIONED|
diff --git a/asterixdb/asterix-app/src/test/resources/optimizerts/results/nested-open-index/inverted-index-join/ngram-edit-distance_04.plan b/asterixdb/asterix-app/src/test/resources/optimizerts/results/nested-open-index/inverted-index-join/ngram-edit-distance_04.plan
index fec81d7..c9ec3b0 100644
--- a/asterixdb/asterix-app/src/test/resources/optimizerts/results/nested-open-index/inverted-index-join/ngram-edit-distance_04.plan
+++ b/asterixdb/asterix-app/src/test/resources/optimizerts/results/nested-open-index/inverted-index-join/ngram-edit-distance_04.plan
@@ -25,7 +25,7 @@
                                         -- BROADCAST_EXCHANGE  |PARTITIONED|
                                           -- STREAM_SELECT  |PARTITIONED|
                                             -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                              -- SPLIT  |PARTITIONED|
+                                              -- REPLICATE  |PARTITIONED|
                                                 -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                                   -- STREAM_PROJECT  |PARTITIONED|
                                                     -- ASSIGN  |PARTITIONED|
@@ -51,7 +51,7 @@
                           -- BROADCAST_EXCHANGE  |PARTITIONED|
                             -- STREAM_SELECT  |PARTITIONED|
                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                -- SPLIT  |PARTITIONED|
+                                -- REPLICATE  |PARTITIONED|
                                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                     -- STREAM_PROJECT  |PARTITIONED|
                                       -- ASSIGN  |PARTITIONED|
diff --git a/asterixdb/asterix-app/src/test/resources/optimizerts/results/nested-open-index/inverted-index-join/ngram-fuzzyeq-edit-distance_01.plan b/asterixdb/asterix-app/src/test/resources/optimizerts/results/nested-open-index/inverted-index-join/ngram-fuzzyeq-edit-distance_01.plan
index 172f6d7..e08172c 100644
--- a/asterixdb/asterix-app/src/test/resources/optimizerts/results/nested-open-index/inverted-index-join/ngram-fuzzyeq-edit-distance_01.plan
+++ b/asterixdb/asterix-app/src/test/resources/optimizerts/results/nested-open-index/inverted-index-join/ngram-fuzzyeq-edit-distance_01.plan
@@ -25,7 +25,7 @@
                                         -- BROADCAST_EXCHANGE  |PARTITIONED|
                                           -- STREAM_SELECT  |PARTITIONED|
                                             -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                              -- SPLIT  |PARTITIONED|
+                                              -- REPLICATE  |PARTITIONED|
                                                 -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                                   -- STREAM_PROJECT  |PARTITIONED|
                                                     -- ASSIGN  |PARTITIONED|
@@ -51,7 +51,7 @@
                           -- BROADCAST_EXCHANGE  |PARTITIONED|
                             -- STREAM_SELECT  |PARTITIONED|
                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                -- SPLIT  |PARTITIONED|
+                                -- REPLICATE  |PARTITIONED|
                                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                     -- STREAM_PROJECT  |PARTITIONED|
                                       -- ASSIGN  |PARTITIONED|
diff --git a/asterixdb/asterix-app/src/test/resources/optimizerts/results/nested-open-index/inverted-index-join/ngram-fuzzyeq-edit-distance_02.plan b/asterixdb/asterix-app/src/test/resources/optimizerts/results/nested-open-index/inverted-index-join/ngram-fuzzyeq-edit-distance_02.plan
index 172f6d7..e08172c 100644
--- a/asterixdb/asterix-app/src/test/resources/optimizerts/results/nested-open-index/inverted-index-join/ngram-fuzzyeq-edit-distance_02.plan
+++ b/asterixdb/asterix-app/src/test/resources/optimizerts/results/nested-open-index/inverted-index-join/ngram-fuzzyeq-edit-distance_02.plan
@@ -25,7 +25,7 @@
                                         -- BROADCAST_EXCHANGE  |PARTITIONED|
                                           -- STREAM_SELECT  |PARTITIONED|
                                             -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                              -- SPLIT  |PARTITIONED|
+                                              -- REPLICATE  |PARTITIONED|
                                                 -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                                   -- STREAM_PROJECT  |PARTITIONED|
                                                     -- ASSIGN  |PARTITIONED|
@@ -51,7 +51,7 @@
                           -- BROADCAST_EXCHANGE  |PARTITIONED|
                             -- STREAM_SELECT  |PARTITIONED|
                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                -- SPLIT  |PARTITIONED|
+                                -- REPLICATE  |PARTITIONED|
                                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                     -- STREAM_PROJECT  |PARTITIONED|
                                       -- ASSIGN  |PARTITIONED|
diff --git a/asterixdb/asterix-app/src/test/resources/optimizerts/results/nested-open-index/inverted-index-join/ngram-fuzzyeq-edit-distance_03.plan b/asterixdb/asterix-app/src/test/resources/optimizerts/results/nested-open-index/inverted-index-join/ngram-fuzzyeq-edit-distance_03.plan
index 172f6d7..e08172c 100644
--- a/asterixdb/asterix-app/src/test/resources/optimizerts/results/nested-open-index/inverted-index-join/ngram-fuzzyeq-edit-distance_03.plan
+++ b/asterixdb/asterix-app/src/test/resources/optimizerts/results/nested-open-index/inverted-index-join/ngram-fuzzyeq-edit-distance_03.plan
@@ -25,7 +25,7 @@
                                         -- BROADCAST_EXCHANGE  |PARTITIONED|
                                           -- STREAM_SELECT  |PARTITIONED|
                                             -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                              -- SPLIT  |PARTITIONED|
+                                              -- REPLICATE  |PARTITIONED|
                                                 -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                                   -- STREAM_PROJECT  |PARTITIONED|
                                                     -- ASSIGN  |PARTITIONED|
@@ -51,7 +51,7 @@
                           -- BROADCAST_EXCHANGE  |PARTITIONED|
                             -- STREAM_SELECT  |PARTITIONED|
                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                -- SPLIT  |PARTITIONED|
+                                -- REPLICATE  |PARTITIONED|
                                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                     -- STREAM_PROJECT  |PARTITIONED|
                                       -- ASSIGN  |PARTITIONED|
diff --git a/asterixdb/asterix-app/src/test/resources/optimizerts/results/nested-open-index/inverted-index-join/ngram-fuzzyeq-edit-distance_04.plan b/asterixdb/asterix-app/src/test/resources/optimizerts/results/nested-open-index/inverted-index-join/ngram-fuzzyeq-edit-distance_04.plan
index 172f6d7..e08172c 100644
--- a/asterixdb/asterix-app/src/test/resources/optimizerts/results/nested-open-index/inverted-index-join/ngram-fuzzyeq-edit-distance_04.plan
+++ b/asterixdb/asterix-app/src/test/resources/optimizerts/results/nested-open-index/inverted-index-join/ngram-fuzzyeq-edit-distance_04.plan
@@ -25,7 +25,7 @@
                                         -- BROADCAST_EXCHANGE  |PARTITIONED|
                                           -- STREAM_SELECT  |PARTITIONED|
                                             -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                              -- SPLIT  |PARTITIONED|
+                                              -- REPLICATE  |PARTITIONED|
                                                 -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                                   -- STREAM_PROJECT  |PARTITIONED|
                                                     -- ASSIGN  |PARTITIONED|
@@ -51,7 +51,7 @@
                           -- BROADCAST_EXCHANGE  |PARTITIONED|
                             -- STREAM_SELECT  |PARTITIONED|
                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                -- SPLIT  |PARTITIONED|
+                                -- REPLICATE  |PARTITIONED|
                                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                     -- STREAM_PROJECT  |PARTITIONED|
                                       -- ASSIGN  |PARTITIONED|
diff --git a/asterixdb/asterix-app/src/test/resources/optimizerts/results/nested-open-index/inverted-index-join/word-jaccard-check-after-btree-access.plan b/asterixdb/asterix-app/src/test/resources/optimizerts/results/nested-open-index/inverted-index-join/word-jaccard-check-after-btree-access.plan
index d594c1e..f144755 100644
--- a/asterixdb/asterix-app/src/test/resources/optimizerts/results/nested-open-index/inverted-index-join/word-jaccard-check-after-btree-access.plan
+++ b/asterixdb/asterix-app/src/test/resources/optimizerts/results/nested-open-index/inverted-index-join/word-jaccard-check-after-btree-access.plan
@@ -11,7 +11,7 @@
                     -- STREAM_PROJECT  |PARTITIONED|
                       -- ASSIGN  |PARTITIONED|
                         -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                          -- SPLIT  |PARTITIONED|
+                          -- REPLICATE  |PARTITIONED|
                             -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                               -- STREAM_PROJECT  |PARTITIONED|
                                 -- ASSIGN  |PARTITIONED|
@@ -38,7 +38,7 @@
                                             -- STREAM_PROJECT  |PARTITIONED|
                                               -- ASSIGN  |PARTITIONED|
                                                 -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                                  -- SPLIT  |PARTITIONED|
+                                                  -- REPLICATE  |PARTITIONED|
                                                     -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                                       -- STREAM_PROJECT  |PARTITIONED|
                                                         -- ASSIGN  |PARTITIONED|
diff --git a/asterixdb/asterix-app/src/test/resources/optimizerts/results/open-index-enforced/inverted-index-join/leftouterjoin-probe-pidx-with-join-edit-distance-check-idx_01.plan b/asterixdb/asterix-app/src/test/resources/optimizerts/results/open-index-enforced/inverted-index-join/leftouterjoin-probe-pidx-with-join-edit-distance-check-idx_01.plan
index 0845e64..cb96376 100644
--- a/asterixdb/asterix-app/src/test/resources/optimizerts/results/open-index-enforced/inverted-index-join/leftouterjoin-probe-pidx-with-join-edit-distance-check-idx_01.plan
+++ b/asterixdb/asterix-app/src/test/resources/optimizerts/results/open-index-enforced/inverted-index-join/leftouterjoin-probe-pidx-with-join-edit-distance-check-idx_01.plan
@@ -19,7 +19,7 @@
                           -- STREAM_PROJECT  |PARTITIONED|
                             -- ASSIGN  |PARTITIONED|
                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                -- SPLIT  |PARTITIONED|
+                                -- REPLICATE  |PARTITIONED|
                                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                     -- BTREE_SEARCH  |PARTITIONED|
                                       -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
@@ -42,12 +42,12 @@
                                                     -- BROADCAST_EXCHANGE  |PARTITIONED|
                                                       -- STREAM_SELECT  |PARTITIONED|
                                                         -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                                          -- SPLIT  |PARTITIONED|
+                                                          -- REPLICATE  |PARTITIONED|
                                                             -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                                               -- STREAM_PROJECT  |PARTITIONED|
                                                                 -- ASSIGN  |PARTITIONED|
                                                                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                                                    -- SPLIT  |PARTITIONED|
+                                                                    -- REPLICATE  |PARTITIONED|
                                                                       -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                                                         -- BTREE_SEARCH  |PARTITIONED|
                                                                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
@@ -67,12 +67,12 @@
                                     -- BROADCAST_EXCHANGE  |PARTITIONED|
                                       -- STREAM_SELECT  |PARTITIONED|
                                         -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                          -- SPLIT  |PARTITIONED|
+                                          -- REPLICATE  |PARTITIONED|
                                             -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                               -- STREAM_PROJECT  |PARTITIONED|
                                                 -- ASSIGN  |PARTITIONED|
                                                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                                    -- SPLIT  |PARTITIONED|
+                                                    -- REPLICATE  |PARTITIONED|
                                                       -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                                         -- BTREE_SEARCH  |PARTITIONED|
                                                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
diff --git a/asterixdb/asterix-app/src/test/resources/optimizerts/results/open-index-enforced/inverted-index-join/ngram-edit-distance-check_01.plan b/asterixdb/asterix-app/src/test/resources/optimizerts/results/open-index-enforced/inverted-index-join/ngram-edit-distance-check_01.plan
index 1cfb316..8d0f7f8 100644
--- a/asterixdb/asterix-app/src/test/resources/optimizerts/results/open-index-enforced/inverted-index-join/ngram-edit-distance-check_01.plan
+++ b/asterixdb/asterix-app/src/test/resources/optimizerts/results/open-index-enforced/inverted-index-join/ngram-edit-distance-check_01.plan
@@ -24,7 +24,7 @@
                                       -- BROADCAST_EXCHANGE  |PARTITIONED|
                                         -- STREAM_SELECT  |PARTITIONED|
                                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                            -- SPLIT  |PARTITIONED|
+                                            -- REPLICATE  |PARTITIONED|
                                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                                 -- STREAM_PROJECT  |PARTITIONED|
                                                   -- ASSIGN  |PARTITIONED|
@@ -45,7 +45,7 @@
                           -- BROADCAST_EXCHANGE  |PARTITIONED|
                             -- STREAM_SELECT  |PARTITIONED|
                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                -- SPLIT  |PARTITIONED|
+                                -- REPLICATE  |PARTITIONED|
                                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                     -- STREAM_PROJECT  |PARTITIONED|
                                       -- ASSIGN  |PARTITIONED|
diff --git a/asterixdb/asterix-app/src/test/resources/optimizerts/results/open-index-enforced/inverted-index-join/ngram-edit-distance-check_02.plan b/asterixdb/asterix-app/src/test/resources/optimizerts/results/open-index-enforced/inverted-index-join/ngram-edit-distance-check_02.plan
index 1cfb316..8d0f7f8 100644
--- a/asterixdb/asterix-app/src/test/resources/optimizerts/results/open-index-enforced/inverted-index-join/ngram-edit-distance-check_02.plan
+++ b/asterixdb/asterix-app/src/test/resources/optimizerts/results/open-index-enforced/inverted-index-join/ngram-edit-distance-check_02.plan
@@ -24,7 +24,7 @@
                                       -- BROADCAST_EXCHANGE  |PARTITIONED|
                                         -- STREAM_SELECT  |PARTITIONED|
                                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                            -- SPLIT  |PARTITIONED|
+                                            -- REPLICATE  |PARTITIONED|
                                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                                 -- STREAM_PROJECT  |PARTITIONED|
                                                   -- ASSIGN  |PARTITIONED|
@@ -45,7 +45,7 @@
                           -- BROADCAST_EXCHANGE  |PARTITIONED|
                             -- STREAM_SELECT  |PARTITIONED|
                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                -- SPLIT  |PARTITIONED|
+                                -- REPLICATE  |PARTITIONED|
                                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                     -- STREAM_PROJECT  |PARTITIONED|
                                       -- ASSIGN  |PARTITIONED|
diff --git a/asterixdb/asterix-app/src/test/resources/optimizerts/results/open-index-enforced/inverted-index-join/ngram-edit-distance-check_03.plan b/asterixdb/asterix-app/src/test/resources/optimizerts/results/open-index-enforced/inverted-index-join/ngram-edit-distance-check_03.plan
index 1cfb316..8d0f7f8 100644
--- a/asterixdb/asterix-app/src/test/resources/optimizerts/results/open-index-enforced/inverted-index-join/ngram-edit-distance-check_03.plan
+++ b/asterixdb/asterix-app/src/test/resources/optimizerts/results/open-index-enforced/inverted-index-join/ngram-edit-distance-check_03.plan
@@ -24,7 +24,7 @@
                                       -- BROADCAST_EXCHANGE  |PARTITIONED|
                                         -- STREAM_SELECT  |PARTITIONED|
                                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                            -- SPLIT  |PARTITIONED|
+                                            -- REPLICATE  |PARTITIONED|
                                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                                 -- STREAM_PROJECT  |PARTITIONED|
                                                   -- ASSIGN  |PARTITIONED|
@@ -45,7 +45,7 @@
                           -- BROADCAST_EXCHANGE  |PARTITIONED|
                             -- STREAM_SELECT  |PARTITIONED|
                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                -- SPLIT  |PARTITIONED|
+                                -- REPLICATE  |PARTITIONED|
                                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                     -- STREAM_PROJECT  |PARTITIONED|
                                       -- ASSIGN  |PARTITIONED|
diff --git a/asterixdb/asterix-app/src/test/resources/optimizerts/results/open-index-enforced/inverted-index-join/ngram-edit-distance-check_04.plan b/asterixdb/asterix-app/src/test/resources/optimizerts/results/open-index-enforced/inverted-index-join/ngram-edit-distance-check_04.plan
index 1cfb316..8d0f7f8 100644
--- a/asterixdb/asterix-app/src/test/resources/optimizerts/results/open-index-enforced/inverted-index-join/ngram-edit-distance-check_04.plan
+++ b/asterixdb/asterix-app/src/test/resources/optimizerts/results/open-index-enforced/inverted-index-join/ngram-edit-distance-check_04.plan
@@ -24,7 +24,7 @@
                                       -- BROADCAST_EXCHANGE  |PARTITIONED|
                                         -- STREAM_SELECT  |PARTITIONED|
                                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                            -- SPLIT  |PARTITIONED|
+                                            -- REPLICATE  |PARTITIONED|
                                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                                 -- STREAM_PROJECT  |PARTITIONED|
                                                   -- ASSIGN  |PARTITIONED|
@@ -45,7 +45,7 @@
                           -- BROADCAST_EXCHANGE  |PARTITIONED|
                             -- STREAM_SELECT  |PARTITIONED|
                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                -- SPLIT  |PARTITIONED|
+                                -- REPLICATE  |PARTITIONED|
                                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                     -- STREAM_PROJECT  |PARTITIONED|
                                       -- ASSIGN  |PARTITIONED|
diff --git a/asterixdb/asterix-app/src/test/resources/optimizerts/results/open-index-enforced/inverted-index-join/ngram-edit-distance-check_inline_03.plan b/asterixdb/asterix-app/src/test/resources/optimizerts/results/open-index-enforced/inverted-index-join/ngram-edit-distance-check_inline_03.plan
index 3a49d6f..5e18762 100644
--- a/asterixdb/asterix-app/src/test/resources/optimizerts/results/open-index-enforced/inverted-index-join/ngram-edit-distance-check_inline_03.plan
+++ b/asterixdb/asterix-app/src/test/resources/optimizerts/results/open-index-enforced/inverted-index-join/ngram-edit-distance-check_inline_03.plan
@@ -26,7 +26,7 @@
                                           -- BROADCAST_EXCHANGE  |PARTITIONED|
                                             -- STREAM_SELECT  |PARTITIONED|
                                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                                -- SPLIT  |PARTITIONED|
+                                                -- REPLICATE  |PARTITIONED|
                                                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                                     -- STREAM_PROJECT  |PARTITIONED|
                                                       -- ASSIGN  |PARTITIONED|
@@ -49,7 +49,7 @@
                                   -- BROADCAST_EXCHANGE  |PARTITIONED|
                                     -- STREAM_SELECT  |PARTITIONED|
                                       -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                        -- SPLIT  |PARTITIONED|
+                                        -- REPLICATE  |PARTITIONED|
                                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                             -- STREAM_PROJECT  |PARTITIONED|
                                               -- ASSIGN  |PARTITIONED|
diff --git a/asterixdb/asterix-app/src/test/resources/optimizerts/results/open-index-enforced/inverted-index-join/ngram-edit-distance-contains.plan b/asterixdb/asterix-app/src/test/resources/optimizerts/results/open-index-enforced/inverted-index-join/ngram-edit-distance-contains.plan
index 1cfb316..8d0f7f8 100644
--- a/asterixdb/asterix-app/src/test/resources/optimizerts/results/open-index-enforced/inverted-index-join/ngram-edit-distance-contains.plan
+++ b/asterixdb/asterix-app/src/test/resources/optimizerts/results/open-index-enforced/inverted-index-join/ngram-edit-distance-contains.plan
@@ -24,7 +24,7 @@
                                       -- BROADCAST_EXCHANGE  |PARTITIONED|
                                         -- STREAM_SELECT  |PARTITIONED|
                                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                            -- SPLIT  |PARTITIONED|
+                                            -- REPLICATE  |PARTITIONED|
                                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                                 -- STREAM_PROJECT  |PARTITIONED|
                                                   -- ASSIGN  |PARTITIONED|
@@ -45,7 +45,7 @@
                           -- BROADCAST_EXCHANGE  |PARTITIONED|
                             -- STREAM_SELECT  |PARTITIONED|
                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                -- SPLIT  |PARTITIONED|
+                                -- REPLICATE  |PARTITIONED|
                                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                     -- STREAM_PROJECT  |PARTITIONED|
                                       -- ASSIGN  |PARTITIONED|
diff --git a/asterixdb/asterix-app/src/test/resources/optimizerts/results/open-index-enforced/inverted-index-join/ngram-edit-distance_01.plan b/asterixdb/asterix-app/src/test/resources/optimizerts/results/open-index-enforced/inverted-index-join/ngram-edit-distance_01.plan
index 1cfb316..8d0f7f8 100644
--- a/asterixdb/asterix-app/src/test/resources/optimizerts/results/open-index-enforced/inverted-index-join/ngram-edit-distance_01.plan
+++ b/asterixdb/asterix-app/src/test/resources/optimizerts/results/open-index-enforced/inverted-index-join/ngram-edit-distance_01.plan
@@ -24,7 +24,7 @@
                                       -- BROADCAST_EXCHANGE  |PARTITIONED|
                                         -- STREAM_SELECT  |PARTITIONED|
                                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                            -- SPLIT  |PARTITIONED|
+                                            -- REPLICATE  |PARTITIONED|
                                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                                 -- STREAM_PROJECT  |PARTITIONED|
                                                   -- ASSIGN  |PARTITIONED|
@@ -45,7 +45,7 @@
                           -- BROADCAST_EXCHANGE  |PARTITIONED|
                             -- STREAM_SELECT  |PARTITIONED|
                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                -- SPLIT  |PARTITIONED|
+                                -- REPLICATE  |PARTITIONED|
                                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                     -- STREAM_PROJECT  |PARTITIONED|
                                       -- ASSIGN  |PARTITIONED|
diff --git a/asterixdb/asterix-app/src/test/resources/optimizerts/results/open-index-enforced/inverted-index-join/ngram-edit-distance_02.plan b/asterixdb/asterix-app/src/test/resources/optimizerts/results/open-index-enforced/inverted-index-join/ngram-edit-distance_02.plan
index 1cfb316..8d0f7f8 100644
--- a/asterixdb/asterix-app/src/test/resources/optimizerts/results/open-index-enforced/inverted-index-join/ngram-edit-distance_02.plan
+++ b/asterixdb/asterix-app/src/test/resources/optimizerts/results/open-index-enforced/inverted-index-join/ngram-edit-distance_02.plan
@@ -24,7 +24,7 @@
                                       -- BROADCAST_EXCHANGE  |PARTITIONED|
                                         -- STREAM_SELECT  |PARTITIONED|
                                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                            -- SPLIT  |PARTITIONED|
+                                            -- REPLICATE  |PARTITIONED|
                                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                                 -- STREAM_PROJECT  |PARTITIONED|
                                                   -- ASSIGN  |PARTITIONED|
@@ -45,7 +45,7 @@
                           -- BROADCAST_EXCHANGE  |PARTITIONED|
                             -- STREAM_SELECT  |PARTITIONED|
                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                -- SPLIT  |PARTITIONED|
+                                -- REPLICATE  |PARTITIONED|
                                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                     -- STREAM_PROJECT  |PARTITIONED|
                                       -- ASSIGN  |PARTITIONED|
diff --git a/asterixdb/asterix-app/src/test/resources/optimizerts/results/open-index-enforced/inverted-index-join/ngram-edit-distance_03.plan b/asterixdb/asterix-app/src/test/resources/optimizerts/results/open-index-enforced/inverted-index-join/ngram-edit-distance_03.plan
index 1cfb316..8d0f7f8 100644
--- a/asterixdb/asterix-app/src/test/resources/optimizerts/results/open-index-enforced/inverted-index-join/ngram-edit-distance_03.plan
+++ b/asterixdb/asterix-app/src/test/resources/optimizerts/results/open-index-enforced/inverted-index-join/ngram-edit-distance_03.plan
@@ -24,7 +24,7 @@
                                       -- BROADCAST_EXCHANGE  |PARTITIONED|
                                         -- STREAM_SELECT  |PARTITIONED|
                                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                            -- SPLIT  |PARTITIONED|
+                                            -- REPLICATE  |PARTITIONED|
                                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                                 -- STREAM_PROJECT  |PARTITIONED|
                                                   -- ASSIGN  |PARTITIONED|
@@ -45,7 +45,7 @@
                           -- BROADCAST_EXCHANGE  |PARTITIONED|
                             -- STREAM_SELECT  |PARTITIONED|
                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                -- SPLIT  |PARTITIONED|
+                                -- REPLICATE  |PARTITIONED|
                                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                     -- STREAM_PROJECT  |PARTITIONED|
                                       -- ASSIGN  |PARTITIONED|
diff --git a/asterixdb/asterix-app/src/test/resources/optimizerts/results/open-index-enforced/inverted-index-join/ngram-edit-distance_04.plan b/asterixdb/asterix-app/src/test/resources/optimizerts/results/open-index-enforced/inverted-index-join/ngram-edit-distance_04.plan
index 1cfb316..8d0f7f8 100644
--- a/asterixdb/asterix-app/src/test/resources/optimizerts/results/open-index-enforced/inverted-index-join/ngram-edit-distance_04.plan
+++ b/asterixdb/asterix-app/src/test/resources/optimizerts/results/open-index-enforced/inverted-index-join/ngram-edit-distance_04.plan
@@ -24,7 +24,7 @@
                                       -- BROADCAST_EXCHANGE  |PARTITIONED|
                                         -- STREAM_SELECT  |PARTITIONED|
                                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                            -- SPLIT  |PARTITIONED|
+                                            -- REPLICATE  |PARTITIONED|
                                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                                 -- STREAM_PROJECT  |PARTITIONED|
                                                   -- ASSIGN  |PARTITIONED|
@@ -45,7 +45,7 @@
                           -- BROADCAST_EXCHANGE  |PARTITIONED|
                             -- STREAM_SELECT  |PARTITIONED|
                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                -- SPLIT  |PARTITIONED|
+                                -- REPLICATE  |PARTITIONED|
                                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                     -- STREAM_PROJECT  |PARTITIONED|
                                       -- ASSIGN  |PARTITIONED|
diff --git a/asterixdb/asterix-app/src/test/resources/optimizerts/results/open-index-enforced/inverted-index-join/ngram-edit-distance_inline_03.plan b/asterixdb/asterix-app/src/test/resources/optimizerts/results/open-index-enforced/inverted-index-join/ngram-edit-distance_inline_03.plan
index ce4b338..573ab31 100644
--- a/asterixdb/asterix-app/src/test/resources/optimizerts/results/open-index-enforced/inverted-index-join/ngram-edit-distance_inline_03.plan
+++ b/asterixdb/asterix-app/src/test/resources/optimizerts/results/open-index-enforced/inverted-index-join/ngram-edit-distance_inline_03.plan
@@ -26,7 +26,7 @@
                                           -- BROADCAST_EXCHANGE  |PARTITIONED|
                                             -- STREAM_SELECT  |PARTITIONED|
                                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                                -- SPLIT  |PARTITIONED|
+                                                -- REPLICATE  |PARTITIONED|
                                                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                                     -- STREAM_PROJECT  |PARTITIONED|
                                                       -- ASSIGN  |PARTITIONED|
@@ -49,7 +49,7 @@
                                   -- BROADCAST_EXCHANGE  |PARTITIONED|
                                     -- STREAM_SELECT  |PARTITIONED|
                                       -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                        -- SPLIT  |PARTITIONED|
+                                        -- REPLICATE  |PARTITIONED|
                                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                             -- STREAM_PROJECT  |PARTITIONED|
                                               -- ASSIGN  |PARTITIONED|
diff --git a/asterixdb/asterix-app/src/test/resources/optimizerts/results/open-index-enforced/inverted-index-join/ngram-fuzzyeq-edit-distance_01.plan b/asterixdb/asterix-app/src/test/resources/optimizerts/results/open-index-enforced/inverted-index-join/ngram-fuzzyeq-edit-distance_01.plan
index aa91ff0..a261ab7 100644
--- a/asterixdb/asterix-app/src/test/resources/optimizerts/results/open-index-enforced/inverted-index-join/ngram-fuzzyeq-edit-distance_01.plan
+++ b/asterixdb/asterix-app/src/test/resources/optimizerts/results/open-index-enforced/inverted-index-join/ngram-fuzzyeq-edit-distance_01.plan
@@ -24,7 +24,7 @@
                                       -- BROADCAST_EXCHANGE  |PARTITIONED|
                                         -- STREAM_SELECT  |PARTITIONED|
                                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                            -- SPLIT  |PARTITIONED|
+                                            -- REPLICATE  |PARTITIONED|
                                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                                 -- STREAM_PROJECT  |PARTITIONED|
                                                   -- ASSIGN  |PARTITIONED|
@@ -45,7 +45,7 @@
                           -- BROADCAST_EXCHANGE  |PARTITIONED|
                             -- STREAM_SELECT  |PARTITIONED|
                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                -- SPLIT  |PARTITIONED|
+                                -- REPLICATE  |PARTITIONED|
                                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                     -- STREAM_PROJECT  |PARTITIONED|
                                       -- ASSIGN  |PARTITIONED|
diff --git a/asterixdb/asterix-app/src/test/resources/optimizerts/results/open-index-enforced/inverted-index-join/ngram-fuzzyeq-edit-distance_02.plan b/asterixdb/asterix-app/src/test/resources/optimizerts/results/open-index-enforced/inverted-index-join/ngram-fuzzyeq-edit-distance_02.plan
index aa91ff0..a261ab7 100644
--- a/asterixdb/asterix-app/src/test/resources/optimizerts/results/open-index-enforced/inverted-index-join/ngram-fuzzyeq-edit-distance_02.plan
+++ b/asterixdb/asterix-app/src/test/resources/optimizerts/results/open-index-enforced/inverted-index-join/ngram-fuzzyeq-edit-distance_02.plan
@@ -24,7 +24,7 @@
                                       -- BROADCAST_EXCHANGE  |PARTITIONED|
                                         -- STREAM_SELECT  |PARTITIONED|
                                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                            -- SPLIT  |PARTITIONED|
+                                            -- REPLICATE  |PARTITIONED|
                                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                                 -- STREAM_PROJECT  |PARTITIONED|
                                                   -- ASSIGN  |PARTITIONED|
@@ -45,7 +45,7 @@
                           -- BROADCAST_EXCHANGE  |PARTITIONED|
                             -- STREAM_SELECT  |PARTITIONED|
                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                -- SPLIT  |PARTITIONED|
+                                -- REPLICATE  |PARTITIONED|
                                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                     -- STREAM_PROJECT  |PARTITIONED|
                                       -- ASSIGN  |PARTITIONED|
diff --git a/asterixdb/asterix-app/src/test/resources/optimizerts/results/open-index-enforced/inverted-index-join/ngram-fuzzyeq-edit-distance_03.plan b/asterixdb/asterix-app/src/test/resources/optimizerts/results/open-index-enforced/inverted-index-join/ngram-fuzzyeq-edit-distance_03.plan
index aa91ff0..a261ab7 100644
--- a/asterixdb/asterix-app/src/test/resources/optimizerts/results/open-index-enforced/inverted-index-join/ngram-fuzzyeq-edit-distance_03.plan
+++ b/asterixdb/asterix-app/src/test/resources/optimizerts/results/open-index-enforced/inverted-index-join/ngram-fuzzyeq-edit-distance_03.plan
@@ -24,7 +24,7 @@
                                       -- BROADCAST_EXCHANGE  |PARTITIONED|
                                         -- STREAM_SELECT  |PARTITIONED|
                                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                            -- SPLIT  |PARTITIONED|
+                                            -- REPLICATE  |PARTITIONED|
                                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                                 -- STREAM_PROJECT  |PARTITIONED|
                                                   -- ASSIGN  |PARTITIONED|
@@ -45,7 +45,7 @@
                           -- BROADCAST_EXCHANGE  |PARTITIONED|
                             -- STREAM_SELECT  |PARTITIONED|
                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                -- SPLIT  |PARTITIONED|
+                                -- REPLICATE  |PARTITIONED|
                                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                     -- STREAM_PROJECT  |PARTITIONED|
                                       -- ASSIGN  |PARTITIONED|
diff --git a/asterixdb/asterix-app/src/test/resources/optimizerts/results/open-index-enforced/inverted-index-join/ngram-fuzzyeq-edit-distance_04.plan b/asterixdb/asterix-app/src/test/resources/optimizerts/results/open-index-enforced/inverted-index-join/ngram-fuzzyeq-edit-distance_04.plan
index aa91ff0..a261ab7 100644
--- a/asterixdb/asterix-app/src/test/resources/optimizerts/results/open-index-enforced/inverted-index-join/ngram-fuzzyeq-edit-distance_04.plan
+++ b/asterixdb/asterix-app/src/test/resources/optimizerts/results/open-index-enforced/inverted-index-join/ngram-fuzzyeq-edit-distance_04.plan
@@ -24,7 +24,7 @@
                                       -- BROADCAST_EXCHANGE  |PARTITIONED|
                                         -- STREAM_SELECT  |PARTITIONED|
                                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                            -- SPLIT  |PARTITIONED|
+                                            -- REPLICATE  |PARTITIONED|
                                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                                 -- STREAM_PROJECT  |PARTITIONED|
                                                   -- ASSIGN  |PARTITIONED|
@@ -45,7 +45,7 @@
                           -- BROADCAST_EXCHANGE  |PARTITIONED|
                             -- STREAM_SELECT  |PARTITIONED|
                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                -- SPLIT  |PARTITIONED|
+                                -- REPLICATE  |PARTITIONED|
                                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                     -- STREAM_PROJECT  |PARTITIONED|
                                       -- ASSIGN  |PARTITIONED|
diff --git a/asterixdb/asterix-app/src/test/resources/optimizerts/results/open-index-enforced/inverted-index-join/word-jaccard-check-after-btree-access.plan b/asterixdb/asterix-app/src/test/resources/optimizerts/results/open-index-enforced/inverted-index-join/word-jaccard-check-after-btree-access.plan
index 806a8f4..23e352d 100644
--- a/asterixdb/asterix-app/src/test/resources/optimizerts/results/open-index-enforced/inverted-index-join/word-jaccard-check-after-btree-access.plan
+++ b/asterixdb/asterix-app/src/test/resources/optimizerts/results/open-index-enforced/inverted-index-join/word-jaccard-check-after-btree-access.plan
@@ -11,7 +11,7 @@
                     -- STREAM_PROJECT  |PARTITIONED|
                       -- ASSIGN  |PARTITIONED|
                         -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                          -- SPLIT  |PARTITIONED|
+                          -- REPLICATE  |PARTITIONED|
                             -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                               -- BTREE_SEARCH  |PARTITIONED|
                                 -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
@@ -33,7 +33,7 @@
                                         -- STREAM_PROJECT  |PARTITIONED|
                                           -- ASSIGN  |PARTITIONED|
                                             -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                              -- SPLIT  |PARTITIONED|
+                                              -- REPLICATE  |PARTITIONED|
                                                 -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                                   -- BTREE_SEARCH  |PARTITIONED|
                                                     -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
diff --git a/asterixdb/asterix-app/src/test/resources/optimizerts/results/query-ASTERIXDB-1127.plan b/asterixdb/asterix-app/src/test/resources/optimizerts/results/query-ASTERIXDB-1127.plan
index 79707eb..d7ca1e9 100644
--- a/asterixdb/asterix-app/src/test/resources/optimizerts/results/query-ASTERIXDB-1127.plan
+++ b/asterixdb/asterix-app/src/test/resources/optimizerts/results/query-ASTERIXDB-1127.plan
@@ -47,7 +47,7 @@
                                                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                                                 -- BTREE_SEARCH  |PARTITIONED|
                                                                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                                                    -- SPLIT  |PARTITIONED|
+                                                                    -- REPLICATE  |PARTITIONED|
                                                                       -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                                                         -- ASSIGN  |PARTITIONED|
                                                                           -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
@@ -68,7 +68,7 @@
                                                               -- STREAM_PROJECT  |PARTITIONED|
                                                                 -- ASSIGN  |PARTITIONED|
                                                                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                                                    -- SPLIT  |PARTITIONED|
+                                                                    -- REPLICATE  |PARTITIONED|
                                                                       -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                                                         -- ASSIGN  |PARTITIONED|
                                                                           -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterixdb/asterix-app/src/test/resources/optimizerts/results/query-ASTERIXDB-159-3.plan b/asterixdb/asterix-app/src/test/resources/optimizerts/results/query-ASTERIXDB-159-3.plan
index 60de69a..dc1614a 100644
--- a/asterixdb/asterix-app/src/test/resources/optimizerts/results/query-ASTERIXDB-159-3.plan
+++ b/asterixdb/asterix-app/src/test/resources/optimizerts/results/query-ASTERIXDB-159-3.plan
@@ -15,12 +15,12 @@
                             -- STREAM_PROJECT  |PARTITIONED|
                               -- ASSIGN  |PARTITIONED|
                                 -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                  -- SPLIT  |PARTITIONED|
+                                  -- REPLICATE  |PARTITIONED|
                                     -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                       -- STREAM_PROJECT  |PARTITIONED|
                                         -- ASSIGN  |PARTITIONED|
                                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                            -- SPLIT  |PARTITIONED|
+                                            -- REPLICATE  |PARTITIONED|
                                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                                 -- STREAM_PROJECT  |PARTITIONED|
                                                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
@@ -39,12 +39,12 @@
                                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                     -- NESTED_LOOP  |PARTITIONED|
                                       -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                        -- SPLIT  |PARTITIONED|
+                                        -- REPLICATE  |PARTITIONED|
                                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                             -- STREAM_PROJECT  |PARTITIONED|
                                               -- ASSIGN  |PARTITIONED|
                                                 -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                                  -- SPLIT  |PARTITIONED|
+                                                  -- REPLICATE  |PARTITIONED|
                                                     -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                                       -- STREAM_PROJECT  |PARTITIONED|
                                                         -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
@@ -52,7 +52,7 @@
                                                             -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                                               -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
                                       -- BROADCAST_EXCHANGE  |PARTITIONED|
-                                        -- SPLIT  |PARTITIONED|
+                                        -- REPLICATE  |PARTITIONED|
                                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                             -- STREAM_PROJECT  |PARTITIONED|
                                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
diff --git a/asterixdb/asterix-app/src/test/resources/optimizerts/results/query-issue827-2.plan b/asterixdb/asterix-app/src/test/resources/optimizerts/results/query-issue827-2.plan
index c41e7ad..634f3ea 100644
--- a/asterixdb/asterix-app/src/test/resources/optimizerts/results/query-issue827-2.plan
+++ b/asterixdb/asterix-app/src/test/resources/optimizerts/results/query-issue827-2.plan
@@ -22,7 +22,7 @@
                                           -- STREAM_SELECT  |PARTITIONED|
                                             -- ASSIGN  |PARTITIONED|
                                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                                -- SPLIT  |PARTITIONED|
+                                                -- REPLICATE  |PARTITIONED|
                                                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                                     -- STREAM_PROJECT  |PARTITIONED|
                                                       -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
@@ -34,14 +34,14 @@
                                     -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
                                       -- AGGREGATE  |PARTITIONED|
                                         -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                          -- SPLIT  |PARTITIONED|
+                                          -- REPLICATE  |PARTITIONED|
                                             -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                               -- STREAM_PROJECT  |PARTITIONED|
                                                 -- ASSIGN  |PARTITIONED|
                                                   -- STREAM_PROJECT  |PARTITIONED|
                                                     -- ASSIGN  |PARTITIONED|
                                                       -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                                        -- SPLIT  |PARTITIONED|
+                                                        -- REPLICATE  |PARTITIONED|
                                                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                                             -- STREAM_PROJECT  |PARTITIONED|
                                                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
@@ -57,7 +57,7 @@
                                         -- STREAM_PROJECT  |PARTITIONED|
                                           -- ASSIGN  |PARTITIONED|
                                             -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                              -- SPLIT  |PARTITIONED|
+                                              -- REPLICATE  |PARTITIONED|
                                                 -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                                   -- STREAM_PROJECT  |PARTITIONED|
                                                     -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
@@ -73,7 +73,7 @@
                                     -- STREAM_PROJECT  |PARTITIONED|
                                       -- ASSIGN  |PARTITIONED|
                                         -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                          -- SPLIT  |PARTITIONED|
+                                          -- REPLICATE  |PARTITIONED|
                                             -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                               -- STREAM_PROJECT  |PARTITIONED|
                                                 -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
@@ -87,14 +87,14 @@
                             -- STREAM_PROJECT  |PARTITIONED|
                               -- ASSIGN  |PARTITIONED|
                                 -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                  -- SPLIT  |PARTITIONED|
+                                  -- REPLICATE  |PARTITIONED|
                                     -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                       -- STREAM_PROJECT  |PARTITIONED|
                                         -- ASSIGN  |PARTITIONED|
                                           -- STREAM_PROJECT  |PARTITIONED|
                                             -- ASSIGN  |PARTITIONED|
                                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                                -- SPLIT  |PARTITIONED|
+                                                -- REPLICATE  |PARTITIONED|
                                                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                                     -- STREAM_PROJECT  |PARTITIONED|
                                                       -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
@@ -110,7 +110,7 @@
                             -- STREAM_PROJECT  |PARTITIONED|
                               -- ASSIGN  |PARTITIONED|
                                 -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                  -- SPLIT  |PARTITIONED|
+                                  -- REPLICATE  |PARTITIONED|
                                     -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                       -- STREAM_PROJECT  |PARTITIONED|
                                         -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
@@ -124,7 +124,7 @@
                     -- STREAM_PROJECT  |PARTITIONED|
                       -- ASSIGN  |PARTITIONED|
                         -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                          -- SPLIT  |PARTITIONED|
+                          -- REPLICATE  |PARTITIONED|
                             -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                               -- STREAM_PROJECT  |PARTITIONED|
                                 -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
diff --git a/asterixdb/asterix-app/src/test/resources/optimizerts/results/split-materialization-above-join.plan b/asterixdb/asterix-app/src/test/resources/optimizerts/results/split-materialization-above-join.plan
index f22f71a..5d9600c 100644
--- a/asterixdb/asterix-app/src/test/resources/optimizerts/results/split-materialization-above-join.plan
+++ b/asterixdb/asterix-app/src/test/resources/optimizerts/results/split-materialization-above-join.plan
@@ -36,7 +36,7 @@
                                                       -- STREAM_PROJECT  |PARTITIONED|
                                                         -- ASSIGN  |PARTITIONED|
                                                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                                            -- SPLIT  |PARTITIONED|
+                                                            -- REPLICATE  |PARTITIONED|
                                                               -- HASH_PARTITION_EXCHANGE [$$23]  |PARTITIONED|
                                                                 -- UNNEST  |PARTITIONED|
                                                                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
@@ -87,13 +87,13 @@
                                                                                                               -- ASSIGN  |PARTITIONED|
                                                                                                                 -- STREAM_PROJECT  |PARTITIONED|
                                                                                                                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                                                                                                    -- SPLIT  |PARTITIONED|
+                                                                                                                    -- REPLICATE  |PARTITIONED|
                                                                                                                       -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                                                                                                         -- DATASOURCE_SCAN  |PARTITIONED|
                                                                                                                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                                                                                                             -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
                                                     -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                                      -- SPLIT  |PARTITIONED|
+                                                      -- REPLICATE  |PARTITIONED|
                                                         -- HASH_PARTITION_EXCHANGE [$$23]  |PARTITIONED|
                                                           -- UNNEST  |PARTITIONED|
                                                             -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
@@ -144,7 +144,7 @@
                                                                                                         -- ASSIGN  |PARTITIONED|
                                                                                                           -- STREAM_PROJECT  |PARTITIONED|
                                                                                                             -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                                                                                              -- SPLIT  |PARTITIONED|
+                                                                                                              -- REPLICATE  |PARTITIONED|
                                                                                                                 -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                                                                                                   -- DATASOURCE_SCAN  |PARTITIONED|
                                                                                                                     -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
@@ -153,7 +153,7 @@
                         -- STREAM_PROJECT  |PARTITIONED|
                           -- ASSIGN  |PARTITIONED|
                             -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                              -- SPLIT  |PARTITIONED|
+                              -- REPLICATE  |PARTITIONED|
                                 -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                   -- DATASOURCE_SCAN  |PARTITIONED|
                                     -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
diff --git a/asterixdb/asterix-app/src/test/resources/optimizerts/results/split-materialization.plan b/asterixdb/asterix-app/src/test/resources/optimizerts/results/split-materialization.plan
index c349c56..dab5a7b 100644
--- a/asterixdb/asterix-app/src/test/resources/optimizerts/results/split-materialization.plan
+++ b/asterixdb/asterix-app/src/test/resources/optimizerts/results/split-materialization.plan
@@ -10,7 +10,7 @@
                   -- STREAM_PROJECT  |PARTITIONED|
                     -- ASSIGN  |PARTITIONED|
                       -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                        -- SPLIT  |PARTITIONED|
+                        -- REPLICATE  |PARTITIONED|
                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                             -- STREAM_PROJECT  |PARTITIONED|
                               -- STREAM_SELECT  |PARTITIONED|
@@ -20,7 +20,7 @@
                                       -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                         -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
                 -- BROADCAST_EXCHANGE  |PARTITIONED|
-                  -- SPLIT  |PARTITIONED|
+                  -- REPLICATE  |PARTITIONED|
                     -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                       -- STREAM_PROJECT  |PARTITIONED|
                         -- STREAM_SELECT  |PARTITIONED|
diff --git a/asterixdb/asterix-app/src/test/resources/optimizerts/results/tpcds/query-ASTERIXDB-1581-correlated.plan b/asterixdb/asterix-app/src/test/resources/optimizerts/results/tpcds/query-ASTERIXDB-1581-correlated.plan
index 0d1b1cc..ec51b3e 100644
--- a/asterixdb/asterix-app/src/test/resources/optimizerts/results/tpcds/query-ASTERIXDB-1581-correlated.plan
+++ b/asterixdb/asterix-app/src/test/resources/optimizerts/results/tpcds/query-ASTERIXDB-1581-correlated.plan
@@ -55,12 +55,12 @@
                                                                 -- STREAM_PROJECT  |PARTITIONED|
                                                                   -- ASSIGN  |PARTITIONED|
                                                                     -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                                                      -- SPLIT  |PARTITIONED|
+                                                                      -- REPLICATE  |PARTITIONED|
                                                                         -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                                                           -- STREAM_PROJECT  |PARTITIONED|
                                                                             -- ASSIGN  |PARTITIONED|
                                                                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                                                                -- SPLIT  |PARTITIONED|
+                                                                                -- REPLICATE  |PARTITIONED|
                                                                                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                                                                     -- BTREE_SEARCH  |PARTITIONED|
                                                                                       -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
@@ -70,13 +70,13 @@
                                                                 -- STREAM_PROJECT  |PARTITIONED|
                                                                   -- ASSIGN  |PARTITIONED|
                                                                     -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                                                      -- SPLIT  |PARTITIONED|
+                                                                      -- REPLICATE  |PARTITIONED|
                                                                         -- HASH_PARTITION_EXCHANGE [$$144]  |PARTITIONED|
                                                                           -- ASSIGN  |PARTITIONED|
                                                                             -- STREAM_PROJECT  |PARTITIONED|
                                                                               -- ASSIGN  |PARTITIONED|
                                                                                 -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                                                                  -- SPLIT  |PARTITIONED|
+                                                                                  -- REPLICATE  |PARTITIONED|
                                                                                     -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                                                                       -- STREAM_PROJECT  |PARTITIONED|
                                                                                         -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
@@ -92,7 +92,7 @@
                                                               -- STREAM_PROJECT  |PARTITIONED|
                                                                 -- ASSIGN  |PARTITIONED|
                                                                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                                                    -- SPLIT  |PARTITIONED|
+                                                                    -- REPLICATE  |PARTITIONED|
                                                                       -- HASH_PARTITION_EXCHANGE [$$138]  |PARTITIONED|
                                                                         -- STREAM_PROJECT  |PARTITIONED|
                                                                           -- ASSIGN  |PARTITIONED|
@@ -111,20 +111,20 @@
                                                                                         -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                                                                           -- HYBRID_HASH_JOIN [$$143][$$144]  |PARTITIONED|
                                                                                             -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                                                                              -- SPLIT  |PARTITIONED|
+                                                                                              -- REPLICATE  |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|
-                                                                                              -- SPLIT  |PARTITIONED|
+                                                                                              -- REPLICATE  |PARTITIONED|
                                                                                                 -- HASH_PARTITION_EXCHANGE [$$144]  |PARTITIONED|
                                                                                                   -- ASSIGN  |PARTITIONED|
                                                                                                     -- STREAM_PROJECT  |PARTITIONED|
                                                                                                       -- ASSIGN  |PARTITIONED|
                                                                                                         -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                                                                                          -- SPLIT  |PARTITIONED|
+                                                                                                          -- REPLICATE  |PARTITIONED|
                                                                                                             -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                                                                                               -- STREAM_PROJECT  |PARTITIONED|
                                                                                                                 -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
@@ -137,7 +137,7 @@
                                                                   -- STREAM_PROJECT  |PARTITIONED|
                                                                     -- ASSIGN  |PARTITIONED|
                                                                       -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                                                        -- SPLIT  |PARTITIONED|
+                                                                        -- REPLICATE  |PARTITIONED|
                                                                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                                                             -- STREAM_PROJECT  |PARTITIONED|
                                                                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
@@ -182,12 +182,12 @@
                                                                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                                                                 -- HYBRID_HASH_JOIN [$$125][$$126]  |PARTITIONED|
                                                                                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                                                                    -- SPLIT  |PARTITIONED|
+                                                                                    -- REPLICATE  |PARTITIONED|
                                                                                       -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                                                                         -- STREAM_PROJECT  |PARTITIONED|
                                                                                           -- ASSIGN  |PARTITIONED|
                                                                                             -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                                                                              -- SPLIT  |PARTITIONED|
+                                                                                              -- REPLICATE  |PARTITIONED|
                                                                                                 -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                                                                                   -- BTREE_SEARCH  |PARTITIONED|
                                                                                                     -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
@@ -197,13 +197,13 @@
                                                                                     -- STREAM_PROJECT  |PARTITIONED|
                                                                                       -- ASSIGN  |PARTITIONED|
                                                                                         -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                                                                          -- SPLIT  |PARTITIONED|
+                                                                                          -- REPLICATE  |PARTITIONED|
                                                                                             -- HASH_PARTITION_EXCHANGE [$$144]  |PARTITIONED|
                                                                                               -- ASSIGN  |PARTITIONED|
                                                                                                 -- STREAM_PROJECT  |PARTITIONED|
                                                                                                   -- ASSIGN  |PARTITIONED|
                                                                                                     -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                                                                                      -- SPLIT  |PARTITIONED|
+                                                                                                      -- REPLICATE  |PARTITIONED|
                                                                                                         -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                                                                                           -- STREAM_PROJECT  |PARTITIONED|
                                                                                                             -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
@@ -216,7 +216,7 @@
                                                                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                                                     -- HYBRID_HASH_JOIN [$$138][$$137]  |PARTITIONED|
                                                                       -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                                                        -- SPLIT  |PARTITIONED|
+                                                                        -- REPLICATE  |PARTITIONED|
                                                                           -- HASH_PARTITION_EXCHANGE [$$138]  |PARTITIONED|
                                                                             -- STREAM_PROJECT  |PARTITIONED|
                                                                               -- ASSIGN  |PARTITIONED|
@@ -235,20 +235,20 @@
                                                                                             -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                                                                               -- HYBRID_HASH_JOIN [$$143][$$144]  |PARTITIONED|
                                                                                                 -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                                                                                  -- SPLIT  |PARTITIONED|
+                                                                                                  -- REPLICATE  |PARTITIONED|
                                                                                                     -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                                                                                       -- BTREE_SEARCH  |PARTITIONED|
                                                                                                         -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                                                                                           -- ASSIGN  |PARTITIONED|
                                                                                                             -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
                                                                                                 -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                                                                                  -- SPLIT  |PARTITIONED|
+                                                                                                  -- REPLICATE  |PARTITIONED|
                                                                                                     -- HASH_PARTITION_EXCHANGE [$$144]  |PARTITIONED|
                                                                                                       -- ASSIGN  |PARTITIONED|
                                                                                                         -- STREAM_PROJECT  |PARTITIONED|
                                                                                                           -- ASSIGN  |PARTITIONED|
                                                                                                             -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                                                                                              -- SPLIT  |PARTITIONED|
+                                                                                                              -- REPLICATE  |PARTITIONED|
                                                                                                                 -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                                                                                                   -- STREAM_PROJECT  |PARTITIONED|
                                                                                                                     -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
@@ -259,7 +259,7 @@
                                                                         -- STREAM_PROJECT  |PARTITIONED|
                                                                           -- ASSIGN  |PARTITIONED|
                                                                             -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                                                              -- SPLIT  |PARTITIONED|
+                                                                              -- REPLICATE  |PARTITIONED|
                                                                                 -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                                                                   -- STREAM_PROJECT  |PARTITIONED|
                                                                                     -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
@@ -272,7 +272,7 @@
                                                   -- STREAM_PROJECT  |PARTITIONED|
                                                     -- ASSIGN  |PARTITIONED|
                                                       -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                                        -- SPLIT  |PARTITIONED|
+                                                        -- REPLICATE  |PARTITIONED|
                                                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                                             -- STREAM_PROJECT  |PARTITIONED|
                                                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
diff --git a/asterixdb/asterix-app/src/test/resources/optimizerts/results/tpcds/query-ASTERIXDB-1581.plan b/asterixdb/asterix-app/src/test/resources/optimizerts/results/tpcds/query-ASTERIXDB-1581.plan
index bfcdf43..16ebd6f 100644
--- a/asterixdb/asterix-app/src/test/resources/optimizerts/results/tpcds/query-ASTERIXDB-1581.plan
+++ b/asterixdb/asterix-app/src/test/resources/optimizerts/results/tpcds/query-ASTERIXDB-1581.plan
@@ -51,12 +51,12 @@
                                                       -- STREAM_PROJECT  |PARTITIONED|
                                                         -- ASSIGN  |PARTITIONED|
                                                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                                            -- SPLIT  |PARTITIONED|
+                                                            -- REPLICATE  |PARTITIONED|
                                                               -- HASH_PARTITION_EXCHANGE [$$118]  |PARTITIONED|
                                                                 -- STREAM_PROJECT  |UNPARTITIONED|
                                                                   -- ASSIGN  |UNPARTITIONED|
                                                                     -- ONE_TO_ONE_EXCHANGE  |UNPARTITIONED|
-                                                                      -- SPLIT  |UNPARTITIONED|
+                                                                      -- REPLICATE  |UNPARTITIONED|
                                                                         -- ONE_TO_ONE_EXCHANGE  |UNPARTITIONED|
                                                                           -- AGGREGATE  |UNPARTITIONED|
                                                                             -- AGGREGATE  |UNPARTITIONED|
@@ -79,7 +79,7 @@
                                                                 -- STREAM_PROJECT  |PARTITIONED|
                                                                   -- ASSIGN  |PARTITIONED|
                                                                     -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                                                      -- SPLIT  |PARTITIONED|
+                                                                      -- REPLICATE  |PARTITIONED|
                                                                         -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                                                           -- STREAM_PROJECT  |PARTITIONED|
                                                                             -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
@@ -87,7 +87,7 @@
                                                                                 -- BROADCAST_EXCHANGE  |PARTITIONED|
                                                                                   -- STREAM_SELECT  |UNPARTITIONED|
                                                                                     -- ONE_TO_ONE_EXCHANGE  |UNPARTITIONED|
-                                                                                      -- SPLIT  |UNPARTITIONED|
+                                                                                      -- REPLICATE  |UNPARTITIONED|
                                                                                         -- ONE_TO_ONE_EXCHANGE  |UNPARTITIONED|
                                                                                           -- AGGREGATE  |UNPARTITIONED|
                                                                                             -- AGGREGATE  |UNPARTITIONED|
@@ -130,12 +130,12 @@
                                                                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                                                             -- HYBRID_HASH_JOIN [$$118][$$119]  |PARTITIONED|
                                                                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                                                                -- SPLIT  |PARTITIONED|
+                                                                                -- REPLICATE  |PARTITIONED|
                                                                                   -- HASH_PARTITION_EXCHANGE [$$118]  |PARTITIONED|
                                                                                     -- STREAM_PROJECT  |UNPARTITIONED|
                                                                                       -- ASSIGN  |UNPARTITIONED|
                                                                                         -- ONE_TO_ONE_EXCHANGE  |UNPARTITIONED|
-                                                                                          -- SPLIT  |UNPARTITIONED|
+                                                                                          -- REPLICATE  |UNPARTITIONED|
                                                                                             -- ONE_TO_ONE_EXCHANGE  |UNPARTITIONED|
                                                                                               -- AGGREGATE  |UNPARTITIONED|
                                                                                                 -- AGGREGATE  |UNPARTITIONED|
@@ -156,7 +156,7 @@
                                                                                       -- STREAM_PROJECT  |PARTITIONED|
                                                                                         -- ASSIGN  |PARTITIONED|
                                                                                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                                                                            -- SPLIT  |PARTITIONED|
+                                                                                            -- REPLICATE  |PARTITIONED|
                                                                                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                                                                                 -- STREAM_PROJECT  |PARTITIONED|
                                                                                                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
@@ -164,7 +164,7 @@
                                                                                                       -- BROADCAST_EXCHANGE  |PARTITIONED|
                                                                                                         -- STREAM_SELECT  |UNPARTITIONED|
                                                                                                           -- ONE_TO_ONE_EXCHANGE  |UNPARTITIONED|
-                                                                                                            -- SPLIT  |UNPARTITIONED|
+                                                                                                            -- REPLICATE  |UNPARTITIONED|
                                                                                                               -- ONE_TO_ONE_EXCHANGE  |UNPARTITIONED|
                                                                                                                 -- AGGREGATE  |UNPARTITIONED|
                                                                                                                   -- AGGREGATE  |UNPARTITIONED|
diff --git a/asterixdb/asterix-app/src/test/resources/optimizerts/results/tpcds/query-ASTERIXDB-1591.plan b/asterixdb/asterix-app/src/test/resources/optimizerts/results/tpcds/query-ASTERIXDB-1591.plan
index fcb3481..03ad253 100644
--- a/asterixdb/asterix-app/src/test/resources/optimizerts/results/tpcds/query-ASTERIXDB-1591.plan
+++ b/asterixdb/asterix-app/src/test/resources/optimizerts/results/tpcds/query-ASTERIXDB-1591.plan
@@ -96,7 +96,7 @@
                                                                                                             -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                                                                                               -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
                                                                                                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                                                                                    -- SPLIT  |PARTITIONED|
+                                                                                                    -- REPLICATE  |PARTITIONED|
                                                                                                       -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                                                                                         -- STREAM_SELECT  |PARTITIONED|
                                                                                                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
@@ -119,7 +119,7 @@
                                                                           -- STREAM_PROJECT  |PARTITIONED|
                                                                             -- ASSIGN  |PARTITIONED|
                                                                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                                                                -- SPLIT  |PARTITIONED|
+                                                                                -- REPLICATE  |PARTITIONED|
                                                                                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                                                                     -- STREAM_SELECT  |PARTITIONED|
                                                                                       -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
@@ -142,7 +142,7 @@
                                                       -- STREAM_PROJECT  |PARTITIONED|
                                                         -- ASSIGN  |PARTITIONED|
                                                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                                            -- SPLIT  |PARTITIONED|
+                                                            -- REPLICATE  |PARTITIONED|
                                                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                                                 -- STREAM_SELECT  |PARTITIONED|
                                                                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
diff --git a/asterixdb/asterix-app/src/test/resources/optimizerts/results/udfs/query-ASTERIXDB-1017-recursive.plan b/asterixdb/asterix-app/src/test/resources/optimizerts/results/udfs/query-ASTERIXDB-1017-recursive.plan
index 62352d7..a0838ff 100644
--- a/asterixdb/asterix-app/src/test/resources/optimizerts/results/udfs/query-ASTERIXDB-1017-recursive.plan
+++ b/asterixdb/asterix-app/src/test/resources/optimizerts/results/udfs/query-ASTERIXDB-1017-recursive.plan
@@ -9,7 +9,7 @@
                 -- STREAM_PROJECT  |PARTITIONED|
                   -- ASSIGN  |PARTITIONED|
                     -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                      -- SPLIT  |PARTITIONED|
+                      -- REPLICATE  |PARTITIONED|
                         -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                           -- STREAM_PROJECT  |PARTITIONED|
                             -- ASSIGN  |PARTITIONED|
@@ -39,7 +39,7 @@
                                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                             -- NESTED_LOOP  |PARTITIONED|
                                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                                -- SPLIT  |PARTITIONED|
+                                                -- REPLICATE  |PARTITIONED|
                                                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                                     -- STREAM_PROJECT  |PARTITIONED|
                                                       -- ASSIGN  |PARTITIONED|
diff --git a/asterixdb/asterix-app/src/test/resources/optimizerts/results/udfs/query-ASTERIXDB-1029.plan b/asterixdb/asterix-app/src/test/resources/optimizerts/results/udfs/query-ASTERIXDB-1029.plan
index dfb826a..71070bd 100644
--- a/asterixdb/asterix-app/src/test/resources/optimizerts/results/udfs/query-ASTERIXDB-1029.plan
+++ b/asterixdb/asterix-app/src/test/resources/optimizerts/results/udfs/query-ASTERIXDB-1029.plan
@@ -44,7 +44,7 @@
                                                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                                                 -- BTREE_SEARCH  |PARTITIONED|
                                                                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                                                    -- SPLIT  |PARTITIONED|
+                                                                    -- REPLICATE  |PARTITIONED|
                                                                       -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                                                         -- ASSIGN  |PARTITIONED|
                                                                           -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
@@ -66,7 +66,7 @@
                                                                   -- STREAM_PROJECT  |PARTITIONED|
                                                                     -- ASSIGN  |PARTITIONED|
                                                                       -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                                                        -- SPLIT  |PARTITIONED|
+                                                                        -- REPLICATE  |PARTITIONED|
                                                                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                                                             -- ASSIGN  |PARTITIONED|
                                                                               -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterixdb/asterix-app/src/test/resources/optimizerts/results/udfs/query-ASTERIXDB-1029_2.plan b/asterixdb/asterix-app/src/test/resources/optimizerts/results/udfs/query-ASTERIXDB-1029_2.plan
index dfb826a..71070bd 100644
--- a/asterixdb/asterix-app/src/test/resources/optimizerts/results/udfs/query-ASTERIXDB-1029_2.plan
+++ b/asterixdb/asterix-app/src/test/resources/optimizerts/results/udfs/query-ASTERIXDB-1029_2.plan
@@ -44,7 +44,7 @@
                                                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                                                 -- BTREE_SEARCH  |PARTITIONED|
                                                                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                                                    -- SPLIT  |PARTITIONED|
+                                                                    -- REPLICATE  |PARTITIONED|
                                                                       -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                                                         -- ASSIGN  |PARTITIONED|
                                                                           -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
@@ -66,7 +66,7 @@
                                                                   -- STREAM_PROJECT  |PARTITIONED|
                                                                     -- ASSIGN  |PARTITIONED|
                                                                       -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                                                        -- SPLIT  |PARTITIONED|
+                                                                        -- REPLICATE  |PARTITIONED|
                                                                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                                                             -- ASSIGN  |PARTITIONED|
                                                                               -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/hyracks-fullstack/algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/algebra/base/PhysicalOperatorTag.java b/hyracks-fullstack/algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/algebra/base/PhysicalOperatorTag.java
index 7d5cf16..893fb32 100644
--- a/hyracks-fullstack/algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/algebra/base/PhysicalOperatorTag.java
+++ b/hyracks-fullstack/algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/algebra/base/PhysicalOperatorTag.java
@@ -60,7 +60,7 @@
     SINK_WRITE,
     SORT_GROUP_BY,
     SORT_MERGE_EXCHANGE,
-    SPLIT,
+    REPLICATE,
     STABLE_SORT,
     STATS,
     STREAM_LIMIT,
diff --git a/hyracks-fullstack/algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/algebra/operators/physical/ReplicatePOperator.java b/hyracks-fullstack/algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/algebra/operators/physical/ReplicatePOperator.java
index db778f7..6501aeb 100644
--- a/hyracks-fullstack/algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/algebra/operators/physical/ReplicatePOperator.java
+++ b/hyracks-fullstack/algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/algebra/operators/physical/ReplicatePOperator.java
@@ -40,7 +40,7 @@
 
     @Override
     public PhysicalOperatorTag getOperatorTag() {
-        return PhysicalOperatorTag.SPLIT;
+        return PhysicalOperatorTag.REPLICATE;
     }
 
     @Override
diff --git a/hyracks-fullstack/algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/rewriter/base/HeuristicOptimizer.java b/hyracks-fullstack/algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/rewriter/base/HeuristicOptimizer.java
index 6de9969..f1fdec6 100644
--- a/hyracks-fullstack/algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/rewriter/base/HeuristicOptimizer.java
+++ b/hyracks-fullstack/algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/rewriter/base/HeuristicOptimizer.java
@@ -42,7 +42,7 @@
             PhysicalOperatorTag.EXTERNAL_GROUP_BY, PhysicalOperatorTag.HASH_GROUP_BY, PhysicalOperatorTag.HDFS_READER,
             PhysicalOperatorTag.HYBRID_HASH_JOIN, PhysicalOperatorTag.IN_MEMORY_HASH_JOIN,
             PhysicalOperatorTag.NESTED_LOOP, PhysicalOperatorTag.PRE_SORTED_DISTINCT_BY,
-            PhysicalOperatorTag.PRE_CLUSTERED_GROUP_BY, PhysicalOperatorTag.SPLIT, PhysicalOperatorTag.STABLE_SORT,
+            PhysicalOperatorTag.PRE_CLUSTERED_GROUP_BY, PhysicalOperatorTag.REPLICATE, PhysicalOperatorTag.STABLE_SORT,
             PhysicalOperatorTag.UNION_ALL };
     public static PhysicalOperatorTag[] hyraxOperatorsBelowWhichJobGenIsDisabled = new PhysicalOperatorTag[] {};