http://git-wip-us.apache.org/repos/asf/hive/blob/f923db0b/ql/src/test/results/clientpositive/llap/vector_leftsemi_mapjoin.q.out
----------------------------------------------------------------------
diff --git 
a/ql/src/test/results/clientpositive/llap/vector_leftsemi_mapjoin.q.out 
b/ql/src/test/results/clientpositive/llap/vector_leftsemi_mapjoin.q.out
index 69911f5..f3ffee8 100644
--- a/ql/src/test/results/clientpositive/llap/vector_leftsemi_mapjoin.q.out
+++ b/ql/src/test/results/clientpositive/llap/vector_leftsemi_mapjoin.q.out
@@ -132,91 +132,17 @@ POSTHOOK: query: select * from t4
 POSTHOOK: type: QUERY
 POSTHOOK: Input: default@t4
 #### A masked pattern was here ####
-PREHOOK: query: explain select * from t1 a left semi join t2 b on a.key=b.key 
sort by a.key, a.value
-PREHOOK: type: QUERY
-POSTHOOK: query: explain select * from t1 a left semi join t2 b on a.key=b.key 
sort by a.key, a.value
-POSTHOOK: type: QUERY
-STAGE DEPENDENCIES:
-  Stage-1 is a root stage
-  Stage-0 depends on stages: Stage-1
+PREHOOK: query: explain vectorization only summary
 
-STAGE PLANS:
-  Stage: Stage-1
-    Tez
-#### A masked pattern was here ####
-      Edges:
-        Map 1 <- Map 3 (BROADCAST_EDGE)
-        Reducer 2 <- Map 1 (SIMPLE_EDGE)
-#### A masked pattern was here ####
-      Vertices:
-        Map 1 
-            Map Operator Tree:
-                TableScan
-                  alias: a
-                  Statistics: Num rows: 11 Data size: 1023 Basic stats: 
COMPLETE Column stats: NONE
-                  Filter Operator
-                    predicate: key is not null (type: boolean)
-                    Statistics: Num rows: 11 Data size: 1023 Basic stats: 
COMPLETE Column stats: NONE
-                    Map Join Operator
-                      condition map:
-                           Left Semi Join 0 to 1
-                      keys:
-                        0 key (type: int)
-                        1 _col0 (type: int)
-                      outputColumnNames: _col0, _col1
-                      input vertices:
-                        1 Map 3
-                      Statistics: Num rows: 12 Data size: 1125 Basic stats: 
COMPLETE Column stats: NONE
-                      Reduce Output Operator
-                        key expressions: _col0 (type: int), _col1 (type: 
string)
-                        sort order: ++
-                        Statistics: Num rows: 12 Data size: 1125 Basic stats: 
COMPLETE Column stats: NONE
-            Execution mode: llap
-            LLAP IO: all inputs
-        Map 3 
-            Map Operator Tree:
-                TableScan
-                  alias: b
-                  Statistics: Num rows: 11 Data size: 1023 Basic stats: 
COMPLETE Column stats: NONE
-                  Filter Operator
-                    predicate: key is not null (type: boolean)
-                    Statistics: Num rows: 11 Data size: 1023 Basic stats: 
COMPLETE Column stats: NONE
-                    Select Operator
-                      expressions: key (type: int)
-                      outputColumnNames: _col0
-                      Statistics: Num rows: 11 Data size: 1023 Basic stats: 
COMPLETE Column stats: NONE
-                      Group By Operator
-                        keys: _col0 (type: int)
-                        mode: hash
-                        outputColumnNames: _col0
-                        Statistics: Num rows: 11 Data size: 1023 Basic stats: 
COMPLETE Column stats: NONE
-                        Reduce Output Operator
-                          key expressions: _col0 (type: int)
-                          sort order: +
-                          Map-reduce partition columns: _col0 (type: int)
-                          Statistics: Num rows: 11 Data size: 1023 Basic 
stats: COMPLETE Column stats: NONE
-            Execution mode: llap
-            LLAP IO: all inputs
-        Reducer 2 
-            Execution mode: llap
-            Reduce Operator Tree:
-              Select Operator
-                expressions: KEY.reducesinkkey0 (type: int), 
KEY.reducesinkkey1 (type: string)
-                outputColumnNames: _col0, _col1
-                Statistics: Num rows: 12 Data size: 1125 Basic stats: COMPLETE 
Column stats: NONE
-                File Output Operator
-                  compressed: false
-                  Statistics: Num rows: 12 Data size: 1125 Basic stats: 
COMPLETE Column stats: NONE
-                  table:
-                      input format: 
org.apache.hadoop.mapred.SequenceFileInputFormat
-                      output format: 
org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
-                      serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
+select * from t1 a left semi join t2 b on a.key=b.key sort by a.key, a.value
+PREHOOK: type: QUERY
+POSTHOOK: query: explain vectorization only summary
 
-  Stage: Stage-0
-    Fetch Operator
-      limit: -1
-      Processor Tree:
-        ListSink
+select * from t1 a left semi join t2 b on a.key=b.key sort by a.key, a.value
+POSTHOOK: type: QUERY
+PLAN VECTORIZATION:
+  enabled: false
+  enabledConditionsNotMet: [hive.vectorized.execution.enabled IS false]
 
 PREHOOK: query: select * from t1 a left semi join t2 b on a.key=b.key sort by 
a.key, a.value
 PREHOOK: type: QUERY
@@ -234,91 +160,15 @@ POSTHOOK: Input: default@t2
 10     val_10
 4      val_4
 8      val_8
-PREHOOK: query: explain select * from t2 a left semi join t1 b on b.key=a.key 
sort by a.key, a.value
+PREHOOK: query: explain vectorization only summary
+select * from t2 a left semi join t1 b on b.key=a.key sort by a.key, a.value
 PREHOOK: type: QUERY
-POSTHOOK: query: explain select * from t2 a left semi join t1 b on b.key=a.key 
sort by a.key, a.value
+POSTHOOK: query: explain vectorization only summary
+select * from t2 a left semi join t1 b on b.key=a.key sort by a.key, a.value
 POSTHOOK: type: QUERY
-STAGE DEPENDENCIES:
-  Stage-1 is a root stage
-  Stage-0 depends on stages: Stage-1
-
-STAGE PLANS:
-  Stage: Stage-1
-    Tez
-#### A masked pattern was here ####
-      Edges:
-        Map 1 <- Map 3 (BROADCAST_EDGE)
-        Reducer 2 <- Map 1 (SIMPLE_EDGE)
-#### A masked pattern was here ####
-      Vertices:
-        Map 1 
-            Map Operator Tree:
-                TableScan
-                  alias: a
-                  Statistics: Num rows: 11 Data size: 1023 Basic stats: 
COMPLETE Column stats: NONE
-                  Filter Operator
-                    predicate: key is not null (type: boolean)
-                    Statistics: Num rows: 11 Data size: 1023 Basic stats: 
COMPLETE Column stats: NONE
-                    Map Join Operator
-                      condition map:
-                           Left Semi Join 0 to 1
-                      keys:
-                        0 key (type: int)
-                        1 _col0 (type: int)
-                      outputColumnNames: _col0, _col1
-                      input vertices:
-                        1 Map 3
-                      Statistics: Num rows: 12 Data size: 1125 Basic stats: 
COMPLETE Column stats: NONE
-                      Reduce Output Operator
-                        key expressions: _col0 (type: int), _col1 (type: 
string)
-                        sort order: ++
-                        Statistics: Num rows: 12 Data size: 1125 Basic stats: 
COMPLETE Column stats: NONE
-            Execution mode: llap
-            LLAP IO: all inputs
-        Map 3 
-            Map Operator Tree:
-                TableScan
-                  alias: b
-                  Statistics: Num rows: 11 Data size: 1023 Basic stats: 
COMPLETE Column stats: NONE
-                  Filter Operator
-                    predicate: key is not null (type: boolean)
-                    Statistics: Num rows: 11 Data size: 1023 Basic stats: 
COMPLETE Column stats: NONE
-                    Select Operator
-                      expressions: key (type: int)
-                      outputColumnNames: _col0
-                      Statistics: Num rows: 11 Data size: 1023 Basic stats: 
COMPLETE Column stats: NONE
-                      Group By Operator
-                        keys: _col0 (type: int)
-                        mode: hash
-                        outputColumnNames: _col0
-                        Statistics: Num rows: 11 Data size: 1023 Basic stats: 
COMPLETE Column stats: NONE
-                        Reduce Output Operator
-                          key expressions: _col0 (type: int)
-                          sort order: +
-                          Map-reduce partition columns: _col0 (type: int)
-                          Statistics: Num rows: 11 Data size: 1023 Basic 
stats: COMPLETE Column stats: NONE
-            Execution mode: llap
-            LLAP IO: all inputs
-        Reducer 2 
-            Execution mode: llap
-            Reduce Operator Tree:
-              Select Operator
-                expressions: KEY.reducesinkkey0 (type: int), 
KEY.reducesinkkey1 (type: string)
-                outputColumnNames: _col0, _col1
-                Statistics: Num rows: 12 Data size: 1125 Basic stats: COMPLETE 
Column stats: NONE
-                File Output Operator
-                  compressed: false
-                  Statistics: Num rows: 12 Data size: 1125 Basic stats: 
COMPLETE Column stats: NONE
-                  table:
-                      input format: 
org.apache.hadoop.mapred.SequenceFileInputFormat
-                      output format: 
org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
-                      serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
-
-  Stage: Stage-0
-    Fetch Operator
-      limit: -1
-      Processor Tree:
-        ListSink
+PLAN VECTORIZATION:
+  enabled: false
+  enabledConditionsNotMet: [hive.vectorized.execution.enabled IS false]
 
 PREHOOK: query: select * from t2 a left semi join t1 b on b.key=a.key sort by 
a.key, a.value
 PREHOOK: type: QUERY
@@ -338,91 +188,15 @@ POSTHOOK: Input: default@t2
 10     val_5
 4      val_2
 8      val_4
-PREHOOK: query: explain select * from t1 a left semi join t4 b on b.key=a.key 
sort by a.key, a.value
+PREHOOK: query: explain vectorization only summary
+select * from t1 a left semi join t4 b on b.key=a.key sort by a.key, a.value
 PREHOOK: type: QUERY
-POSTHOOK: query: explain select * from t1 a left semi join t4 b on b.key=a.key 
sort by a.key, a.value
+POSTHOOK: query: explain vectorization only summary
+select * from t1 a left semi join t4 b on b.key=a.key sort by a.key, a.value
 POSTHOOK: type: QUERY
-STAGE DEPENDENCIES:
-  Stage-1 is a root stage
-  Stage-0 depends on stages: Stage-1
-
-STAGE PLANS:
-  Stage: Stage-1
-    Tez
-#### A masked pattern was here ####
-      Edges:
-        Map 1 <- Map 3 (BROADCAST_EDGE)
-        Reducer 2 <- Map 1 (SIMPLE_EDGE)
-#### A masked pattern was here ####
-      Vertices:
-        Map 1 
-            Map Operator Tree:
-                TableScan
-                  alias: a
-                  Statistics: Num rows: 11 Data size: 1023 Basic stats: 
COMPLETE Column stats: NONE
-                  Filter Operator
-                    predicate: key is not null (type: boolean)
-                    Statistics: Num rows: 11 Data size: 1023 Basic stats: 
COMPLETE Column stats: NONE
-                    Map Join Operator
-                      condition map:
-                           Left Semi Join 0 to 1
-                      keys:
-                        0 key (type: int)
-                        1 _col0 (type: int)
-                      outputColumnNames: _col0, _col1
-                      input vertices:
-                        1 Map 3
-                      Statistics: Num rows: 12 Data size: 1125 Basic stats: 
COMPLETE Column stats: NONE
-                      Reduce Output Operator
-                        key expressions: _col0 (type: int), _col1 (type: 
string)
-                        sort order: ++
-                        Statistics: Num rows: 12 Data size: 1125 Basic stats: 
COMPLETE Column stats: NONE
-            Execution mode: llap
-            LLAP IO: all inputs
-        Map 3 
-            Map Operator Tree:
-                TableScan
-                  alias: b
-                  Statistics: Num rows: 1 Data size: 0 Basic stats: PARTIAL 
Column stats: NONE
-                  Filter Operator
-                    predicate: key is not null (type: boolean)
-                    Statistics: Num rows: 1 Data size: 0 Basic stats: PARTIAL 
Column stats: NONE
-                    Select Operator
-                      expressions: key (type: int)
-                      outputColumnNames: _col0
-                      Statistics: Num rows: 1 Data size: 0 Basic stats: 
PARTIAL Column stats: NONE
-                      Group By Operator
-                        keys: _col0 (type: int)
-                        mode: hash
-                        outputColumnNames: _col0
-                        Statistics: Num rows: 1 Data size: 0 Basic stats: 
PARTIAL Column stats: NONE
-                        Reduce Output Operator
-                          key expressions: _col0 (type: int)
-                          sort order: +
-                          Map-reduce partition columns: _col0 (type: int)
-                          Statistics: Num rows: 1 Data size: 0 Basic stats: 
PARTIAL Column stats: NONE
-            Execution mode: llap
-            LLAP IO: all inputs
-        Reducer 2 
-            Execution mode: llap
-            Reduce Operator Tree:
-              Select Operator
-                expressions: KEY.reducesinkkey0 (type: int), 
KEY.reducesinkkey1 (type: string)
-                outputColumnNames: _col0, _col1
-                Statistics: Num rows: 12 Data size: 1125 Basic stats: COMPLETE 
Column stats: NONE
-                File Output Operator
-                  compressed: false
-                  Statistics: Num rows: 12 Data size: 1125 Basic stats: 
COMPLETE Column stats: NONE
-                  table:
-                      input format: 
org.apache.hadoop.mapred.SequenceFileInputFormat
-                      output format: 
org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
-                      serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
-
-  Stage: Stage-0
-    Fetch Operator
-      limit: -1
-      Processor Tree:
-        ListSink
+PLAN VECTORIZATION:
+  enabled: false
+  enabledConditionsNotMet: [hive.vectorized.execution.enabled IS false]
 
 PREHOOK: query: select * from t1 a left semi join t4 b on b.key=a.key sort by 
a.key, a.value
 PREHOOK: type: QUERY
@@ -434,100 +208,20 @@ POSTHOOK: type: QUERY
 POSTHOOK: Input: default@t1
 POSTHOOK: Input: default@t4
 #### A masked pattern was here ####
-PREHOOK: query: explain select a.value from t1 a left semi join t3 b on (b.key 
= a.key and b.key < '15') sort by a.value
+PREHOOK: query: explain vectorization only summary
+select a.value from t1 a left semi join t3 b on (b.key = a.key and b.key < 
'15') sort by a.value
 PREHOOK: type: QUERY
-POSTHOOK: query: explain select a.value from t1 a left semi join t3 b on 
(b.key = a.key and b.key < '15') sort by a.value
+POSTHOOK: query: explain vectorization only summary
+select a.value from t1 a left semi join t3 b on (b.key = a.key and b.key < 
'15') sort by a.value
 POSTHOOK: type: QUERY
-STAGE DEPENDENCIES:
-  Stage-1 is a root stage
-  Stage-0 depends on stages: Stage-1
+PLAN VECTORIZATION:
+  enabled: false
+  enabledConditionsNotMet: [hive.vectorized.execution.enabled IS false]
 
-STAGE PLANS:
-  Stage: Stage-1
-    Tez
-#### A masked pattern was here ####
-      Edges:
-        Map 1 <- Map 3 (BROADCAST_EDGE)
-        Reducer 2 <- Map 1 (SIMPLE_EDGE)
-#### A masked pattern was here ####
-      Vertices:
-        Map 1 
-            Map Operator Tree:
-                TableScan
-                  alias: a
-                  Statistics: Num rows: 11 Data size: 1023 Basic stats: 
COMPLETE Column stats: NONE
-                  Filter Operator
-                    predicate: key is not null (type: boolean)
-                    Statistics: Num rows: 11 Data size: 1023 Basic stats: 
COMPLETE Column stats: NONE
-                    Map Join Operator
-                      condition map:
-                           Left Semi Join 0 to 1
-                      keys:
-                        0 key (type: int)
-                        1 _col1 (type: int)
-                      outputColumnNames: _col1
-                      input vertices:
-                        1 Map 3
-                      Statistics: Num rows: 12 Data size: 1125 Basic stats: 
COMPLETE Column stats: NONE
-                      Select Operator
-                        expressions: _col1 (type: string)
-                        outputColumnNames: _col0
-                        Statistics: Num rows: 12 Data size: 1125 Basic stats: 
COMPLETE Column stats: NONE
-                        Reduce Output Operator
-                          key expressions: _col0 (type: string)
-                          sort order: +
-                          Statistics: Num rows: 12 Data size: 1125 Basic 
stats: COMPLETE Column stats: NONE
-            Execution mode: llap
-            LLAP IO: all inputs
-        Map 3 
-            Map Operator Tree:
-                TableScan
-                  alias: b
-                  Statistics: Num rows: 22 Data size: 2046 Basic stats: 
COMPLETE Column stats: NONE
-                  Filter Operator
-                    predicate: (key < 15) (type: boolean)
-                    Statistics: Num rows: 7 Data size: 651 Basic stats: 
COMPLETE Column stats: NONE
-                    Select Operator
-                      expressions: key (type: int)
-                      outputColumnNames: _col1
-                      Statistics: Num rows: 7 Data size: 651 Basic stats: 
COMPLETE Column stats: NONE
-                      Group By Operator
-                        keys: _col1 (type: int), _col1 (type: int)
-                        mode: hash
-                        outputColumnNames: _col0, _col1
-                        Statistics: Num rows: 7 Data size: 651 Basic stats: 
COMPLETE Column stats: NONE
-                        Reduce Output Operator
-                          key expressions: _col1 (type: int)
-                          sort order: +
-                          Map-reduce partition columns: _col1 (type: int)
-                          Statistics: Num rows: 7 Data size: 651 Basic stats: 
COMPLETE Column stats: NONE
-            Execution mode: llap
-            LLAP IO: all inputs
-        Reducer 2 
-            Execution mode: llap
-            Reduce Operator Tree:
-              Select Operator
-                expressions: KEY.reducesinkkey0 (type: string)
-                outputColumnNames: _col0
-                Statistics: Num rows: 12 Data size: 1125 Basic stats: COMPLETE 
Column stats: NONE
-                File Output Operator
-                  compressed: false
-                  Statistics: Num rows: 12 Data size: 1125 Basic stats: 
COMPLETE Column stats: NONE
-                  table:
-                      input format: 
org.apache.hadoop.mapred.SequenceFileInputFormat
-                      output format: 
org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
-                      serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
-
-  Stage: Stage-0
-    Fetch Operator
-      limit: -1
-      Processor Tree:
-        ListSink
-
-PREHOOK: query: select a.value from t1 a left semi join t3 b on (b.key = a.key 
and b.key < '15') sort by a.value
-PREHOOK: type: QUERY
-PREHOOK: Input: default@t1
-PREHOOK: Input: default@t3
+PREHOOK: query: select a.value from t1 a left semi join t3 b on (b.key = a.key 
and b.key < '15') sort by a.value
+PREHOOK: type: QUERY
+PREHOOK: Input: default@t1
+PREHOOK: Input: default@t3
 #### A masked pattern was here ####
 POSTHOOK: query: select a.value from t1 a left semi join t3 b on (b.key = 
a.key and b.key < '15') sort by a.value
 POSTHOOK: type: QUERY
@@ -545,91 +239,15 @@ val_5
 val_5
 val_8
 val_9
-PREHOOK: query: explain select * from t1 a left semi join t2 b on a.key = 
b.key and b.value < "val_10" sort by a.key, a.value
+PREHOOK: query: explain vectorization only summary
+select * from t1 a left semi join t2 b on a.key = b.key and b.value < "val_10" 
sort by a.key, a.value
 PREHOOK: type: QUERY
-POSTHOOK: query: explain select * from t1 a left semi join t2 b on a.key = 
b.key and b.value < "val_10" sort by a.key, a.value
+POSTHOOK: query: explain vectorization only summary
+select * from t1 a left semi join t2 b on a.key = b.key and b.value < "val_10" 
sort by a.key, a.value
 POSTHOOK: type: QUERY
-STAGE DEPENDENCIES:
-  Stage-1 is a root stage
-  Stage-0 depends on stages: Stage-1
-
-STAGE PLANS:
-  Stage: Stage-1
-    Tez
-#### A masked pattern was here ####
-      Edges:
-        Map 1 <- Map 3 (BROADCAST_EDGE)
-        Reducer 2 <- Map 1 (SIMPLE_EDGE)
-#### A masked pattern was here ####
-      Vertices:
-        Map 1 
-            Map Operator Tree:
-                TableScan
-                  alias: a
-                  Statistics: Num rows: 11 Data size: 1023 Basic stats: 
COMPLETE Column stats: NONE
-                  Filter Operator
-                    predicate: key is not null (type: boolean)
-                    Statistics: Num rows: 11 Data size: 1023 Basic stats: 
COMPLETE Column stats: NONE
-                    Map Join Operator
-                      condition map:
-                           Left Semi Join 0 to 1
-                      keys:
-                        0 key (type: int)
-                        1 _col0 (type: int)
-                      outputColumnNames: _col0, _col1
-                      input vertices:
-                        1 Map 3
-                      Statistics: Num rows: 12 Data size: 1125 Basic stats: 
COMPLETE Column stats: NONE
-                      Reduce Output Operator
-                        key expressions: _col0 (type: int), _col1 (type: 
string)
-                        sort order: ++
-                        Statistics: Num rows: 12 Data size: 1125 Basic stats: 
COMPLETE Column stats: NONE
-            Execution mode: llap
-            LLAP IO: all inputs
-        Map 3 
-            Map Operator Tree:
-                TableScan
-                  alias: b
-                  Statistics: Num rows: 11 Data size: 1023 Basic stats: 
COMPLETE Column stats: NONE
-                  Filter Operator
-                    predicate: ((value < 'val_10') and key is not null) (type: 
boolean)
-                    Statistics: Num rows: 3 Data size: 279 Basic stats: 
COMPLETE Column stats: NONE
-                    Select Operator
-                      expressions: key (type: int), value (type: string)
-                      outputColumnNames: _col0, _col1
-                      Statistics: Num rows: 3 Data size: 279 Basic stats: 
COMPLETE Column stats: NONE
-                      Group By Operator
-                        keys: _col0 (type: int), _col1 (type: string)
-                        mode: hash
-                        outputColumnNames: _col0, _col1
-                        Statistics: Num rows: 3 Data size: 279 Basic stats: 
COMPLETE Column stats: NONE
-                        Reduce Output Operator
-                          key expressions: _col0 (type: int)
-                          sort order: +
-                          Map-reduce partition columns: _col0 (type: int)
-                          Statistics: Num rows: 3 Data size: 279 Basic stats: 
COMPLETE Column stats: NONE
-            Execution mode: llap
-            LLAP IO: all inputs
-        Reducer 2 
-            Execution mode: llap
-            Reduce Operator Tree:
-              Select Operator
-                expressions: KEY.reducesinkkey0 (type: int), 
KEY.reducesinkkey1 (type: string)
-                outputColumnNames: _col0, _col1
-                Statistics: Num rows: 12 Data size: 1125 Basic stats: COMPLETE 
Column stats: NONE
-                File Output Operator
-                  compressed: false
-                  Statistics: Num rows: 12 Data size: 1125 Basic stats: 
COMPLETE Column stats: NONE
-                  table:
-                      input format: 
org.apache.hadoop.mapred.SequenceFileInputFormat
-                      output format: 
org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
-                      serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
-
-  Stage: Stage-0
-    Fetch Operator
-      limit: -1
-      Processor Tree:
-        ListSink
+PLAN VECTORIZATION:
+  enabled: false
+  enabledConditionsNotMet: [hive.vectorized.execution.enabled IS false]
 
 PREHOOK: query: select * from t1 a left semi join t2 b on a.key = b.key and 
b.value < "val_10" sort by a.key, a.value
 PREHOOK: type: QUERY
@@ -644,95 +262,15 @@ POSTHOOK: Input: default@t2
 0      val_0
 0      val_0
 0      val_0
-PREHOOK: query: explain select a.value from t1 a left semi join (select key 
from t3 where key > 5) b on a.key = b.key sort by a.value
+PREHOOK: query: explain vectorization only summary
+select a.value from t1 a left semi join (select key from t3 where key > 5) b 
on a.key = b.key sort by a.value
 PREHOOK: type: QUERY
-POSTHOOK: query: explain select a.value from t1 a left semi join (select key 
from t3 where key > 5) b on a.key = b.key sort by a.value
+POSTHOOK: query: explain vectorization only summary
+select a.value from t1 a left semi join (select key from t3 where key > 5) b 
on a.key = b.key sort by a.value
 POSTHOOK: type: QUERY
-STAGE DEPENDENCIES:
-  Stage-1 is a root stage
-  Stage-0 depends on stages: Stage-1
-
-STAGE PLANS:
-  Stage: Stage-1
-    Tez
-#### A masked pattern was here ####
-      Edges:
-        Map 2 <- Map 1 (BROADCAST_EDGE)
-        Reducer 3 <- Map 2 (SIMPLE_EDGE)
-#### A masked pattern was here ####
-      Vertices:
-        Map 1 
-            Map Operator Tree:
-                TableScan
-                  alias: t3
-                  Statistics: Num rows: 22 Data size: 2046 Basic stats: 
COMPLETE Column stats: NONE
-                  Filter Operator
-                    predicate: (key > 5) (type: boolean)
-                    Statistics: Num rows: 7 Data size: 651 Basic stats: 
COMPLETE Column stats: NONE
-                    Select Operator
-                      expressions: key (type: int)
-                      outputColumnNames: _col0
-                      Statistics: Num rows: 7 Data size: 651 Basic stats: 
COMPLETE Column stats: NONE
-                      Group By Operator
-                        keys: _col0 (type: int)
-                        mode: hash
-                        outputColumnNames: _col0
-                        Statistics: Num rows: 7 Data size: 651 Basic stats: 
COMPLETE Column stats: NONE
-                        Reduce Output Operator
-                          key expressions: _col0 (type: int)
-                          sort order: +
-                          Map-reduce partition columns: _col0 (type: int)
-                          Statistics: Num rows: 7 Data size: 651 Basic stats: 
COMPLETE Column stats: NONE
-            Execution mode: llap
-            LLAP IO: all inputs
-        Map 2 
-            Map Operator Tree:
-                TableScan
-                  alias: a
-                  Statistics: Num rows: 11 Data size: 1023 Basic stats: 
COMPLETE Column stats: NONE
-                  Filter Operator
-                    predicate: key is not null (type: boolean)
-                    Statistics: Num rows: 11 Data size: 1023 Basic stats: 
COMPLETE Column stats: NONE
-                    Map Join Operator
-                      condition map:
-                           Left Semi Join 0 to 1
-                      keys:
-                        0 key (type: int)
-                        1 _col0 (type: int)
-                      outputColumnNames: _col1
-                      input vertices:
-                        1 Map 1
-                      Statistics: Num rows: 12 Data size: 1125 Basic stats: 
COMPLETE Column stats: NONE
-                      Select Operator
-                        expressions: _col1 (type: string)
-                        outputColumnNames: _col0
-                        Statistics: Num rows: 12 Data size: 1125 Basic stats: 
COMPLETE Column stats: NONE
-                        Reduce Output Operator
-                          key expressions: _col0 (type: string)
-                          sort order: +
-                          Statistics: Num rows: 12 Data size: 1125 Basic 
stats: COMPLETE Column stats: NONE
-            Execution mode: llap
-            LLAP IO: all inputs
-        Reducer 3 
-            Execution mode: llap
-            Reduce Operator Tree:
-              Select Operator
-                expressions: KEY.reducesinkkey0 (type: string)
-                outputColumnNames: _col0
-                Statistics: Num rows: 12 Data size: 1125 Basic stats: COMPLETE 
Column stats: NONE
-                File Output Operator
-                  compressed: false
-                  Statistics: Num rows: 12 Data size: 1125 Basic stats: 
COMPLETE Column stats: NONE
-                  table:
-                      input format: 
org.apache.hadoop.mapred.SequenceFileInputFormat
-                      output format: 
org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
-                      serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
-
-  Stage: Stage-0
-    Fetch Operator
-      limit: -1
-      Processor Tree:
-        ListSink
+PLAN VECTORIZATION:
+  enabled: false
+  enabledConditionsNotMet: [hive.vectorized.execution.enabled IS false]
 
 PREHOOK: query: select a.value from t1 a left semi join (select key from t3 
where key > 5) b on a.key = b.key sort by a.value
 PREHOOK: type: QUERY
@@ -747,95 +285,15 @@ POSTHOOK: Input: default@t3
 val_10
 val_8
 val_9
-PREHOOK: query: explain select a.value from t1 a left semi join (select key , 
value from t2 where key > 5) b on a.key = b.key and b.value <= 'val_20' sort by 
a.value
+PREHOOK: query: explain vectorization only summary
+select a.value from t1 a left semi join (select key , value from t2 where key 
> 5) b on a.key = b.key and b.value <= 'val_20' sort by a.value
 PREHOOK: type: QUERY
-POSTHOOK: query: explain select a.value from t1 a left semi join (select key , 
value from t2 where key > 5) b on a.key = b.key and b.value <= 'val_20' sort by 
a.value
+POSTHOOK: query: explain vectorization only summary
+select a.value from t1 a left semi join (select key , value from t2 where key 
> 5) b on a.key = b.key and b.value <= 'val_20' sort by a.value
 POSTHOOK: type: QUERY
-STAGE DEPENDENCIES:
-  Stage-1 is a root stage
-  Stage-0 depends on stages: Stage-1
-
-STAGE PLANS:
-  Stage: Stage-1
-    Tez
-#### A masked pattern was here ####
-      Edges:
-        Map 2 <- Map 1 (BROADCAST_EDGE)
-        Reducer 3 <- Map 2 (SIMPLE_EDGE)
-#### A masked pattern was here ####
-      Vertices:
-        Map 1 
-            Map Operator Tree:
-                TableScan
-                  alias: t2
-                  Statistics: Num rows: 11 Data size: 1023 Basic stats: 
COMPLETE Column stats: NONE
-                  Filter Operator
-                    predicate: ((key > 5) and (value <= 'val_20')) (type: 
boolean)
-                    Statistics: Num rows: 1 Data size: 93 Basic stats: 
COMPLETE Column stats: NONE
-                    Select Operator
-                      expressions: key (type: int), value (type: string)
-                      outputColumnNames: _col0, _col1
-                      Statistics: Num rows: 1 Data size: 93 Basic stats: 
COMPLETE Column stats: NONE
-                      Group By Operator
-                        keys: _col0 (type: int), _col1 (type: string)
-                        mode: hash
-                        outputColumnNames: _col0, _col1
-                        Statistics: Num rows: 1 Data size: 93 Basic stats: 
COMPLETE Column stats: NONE
-                        Reduce Output Operator
-                          key expressions: _col0 (type: int)
-                          sort order: +
-                          Map-reduce partition columns: _col0 (type: int)
-                          Statistics: Num rows: 1 Data size: 93 Basic stats: 
COMPLETE Column stats: NONE
-            Execution mode: llap
-            LLAP IO: all inputs
-        Map 2 
-            Map Operator Tree:
-                TableScan
-                  alias: a
-                  Statistics: Num rows: 11 Data size: 1023 Basic stats: 
COMPLETE Column stats: NONE
-                  Filter Operator
-                    predicate: key is not null (type: boolean)
-                    Statistics: Num rows: 11 Data size: 1023 Basic stats: 
COMPLETE Column stats: NONE
-                    Map Join Operator
-                      condition map:
-                           Left Semi Join 0 to 1
-                      keys:
-                        0 key (type: int)
-                        1 _col0 (type: int)
-                      outputColumnNames: _col1
-                      input vertices:
-                        1 Map 1
-                      Statistics: Num rows: 12 Data size: 1125 Basic stats: 
COMPLETE Column stats: NONE
-                      Select Operator
-                        expressions: _col1 (type: string)
-                        outputColumnNames: _col0
-                        Statistics: Num rows: 12 Data size: 1125 Basic stats: 
COMPLETE Column stats: NONE
-                        Reduce Output Operator
-                          key expressions: _col0 (type: string)
-                          sort order: +
-                          Statistics: Num rows: 12 Data size: 1125 Basic 
stats: COMPLETE Column stats: NONE
-            Execution mode: llap
-            LLAP IO: all inputs
-        Reducer 3 
-            Execution mode: llap
-            Reduce Operator Tree:
-              Select Operator
-                expressions: KEY.reducesinkkey0 (type: string)
-                outputColumnNames: _col0
-                Statistics: Num rows: 12 Data size: 1125 Basic stats: COMPLETE 
Column stats: NONE
-                File Output Operator
-                  compressed: false
-                  Statistics: Num rows: 12 Data size: 1125 Basic stats: 
COMPLETE Column stats: NONE
-                  table:
-                      input format: 
org.apache.hadoop.mapred.SequenceFileInputFormat
-                      output format: 
org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
-                      serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
-
-  Stage: Stage-0
-    Fetch Operator
-      limit: -1
-      Processor Tree:
-        ListSink
+PLAN VECTORIZATION:
+  enabled: false
+  enabledConditionsNotMet: [hive.vectorized.execution.enabled IS false]
 
 PREHOOK: query: select a.value from t1 a left semi join (select key , value 
from t2 where key > 5) b on a.key = b.key and b.value <= 'val_20' sort by 
a.value
 PREHOOK: type: QUERY
@@ -847,91 +305,15 @@ POSTHOOK: type: QUERY
 POSTHOOK: Input: default@t1
 POSTHOOK: Input: default@t2
 #### A masked pattern was here ####
-PREHOOK: query: explain select * from t2 a left semi join (select key , value 
from t1 where key > 2) b on a.key = b.key sort by a.key, a.value
+PREHOOK: query: explain vectorization only summary
+select * from t2 a left semi join (select key , value from t1 where key > 2) b 
on a.key = b.key sort by a.key, a.value
 PREHOOK: type: QUERY
-POSTHOOK: query: explain select * from t2 a left semi join (select key , value 
from t1 where key > 2) b on a.key = b.key sort by a.key, a.value
+POSTHOOK: query: explain vectorization only summary
+select * from t2 a left semi join (select key , value from t1 where key > 2) b 
on a.key = b.key sort by a.key, a.value
 POSTHOOK: type: QUERY
-STAGE DEPENDENCIES:
-  Stage-1 is a root stage
-  Stage-0 depends on stages: Stage-1
-
-STAGE PLANS:
-  Stage: Stage-1
-    Tez
-#### A masked pattern was here ####
-      Edges:
-        Map 2 <- Map 1 (BROADCAST_EDGE)
-        Reducer 3 <- Map 2 (SIMPLE_EDGE)
-#### A masked pattern was here ####
-      Vertices:
-        Map 1 
-            Map Operator Tree:
-                TableScan
-                  alias: t1
-                  Statistics: Num rows: 11 Data size: 1023 Basic stats: 
COMPLETE Column stats: NONE
-                  Filter Operator
-                    predicate: (key > 2) (type: boolean)
-                    Statistics: Num rows: 3 Data size: 279 Basic stats: 
COMPLETE Column stats: NONE
-                    Select Operator
-                      expressions: key (type: int)
-                      outputColumnNames: _col0
-                      Statistics: Num rows: 3 Data size: 279 Basic stats: 
COMPLETE Column stats: NONE
-                      Group By Operator
-                        keys: _col0 (type: int)
-                        mode: hash
-                        outputColumnNames: _col0
-                        Statistics: Num rows: 3 Data size: 279 Basic stats: 
COMPLETE Column stats: NONE
-                        Reduce Output Operator
-                          key expressions: _col0 (type: int)
-                          sort order: +
-                          Map-reduce partition columns: _col0 (type: int)
-                          Statistics: Num rows: 3 Data size: 279 Basic stats: 
COMPLETE Column stats: NONE
-            Execution mode: llap
-            LLAP IO: all inputs
-        Map 2 
-            Map Operator Tree:
-                TableScan
-                  alias: a
-                  Statistics: Num rows: 11 Data size: 1023 Basic stats: 
COMPLETE Column stats: NONE
-                  Filter Operator
-                    predicate: key is not null (type: boolean)
-                    Statistics: Num rows: 11 Data size: 1023 Basic stats: 
COMPLETE Column stats: NONE
-                    Map Join Operator
-                      condition map:
-                           Left Semi Join 0 to 1
-                      keys:
-                        0 key (type: int)
-                        1 _col0 (type: int)
-                      outputColumnNames: _col0, _col1
-                      input vertices:
-                        1 Map 1
-                      Statistics: Num rows: 12 Data size: 1125 Basic stats: 
COMPLETE Column stats: NONE
-                      Reduce Output Operator
-                        key expressions: _col0 (type: int), _col1 (type: 
string)
-                        sort order: ++
-                        Statistics: Num rows: 12 Data size: 1125 Basic stats: 
COMPLETE Column stats: NONE
-            Execution mode: llap
-            LLAP IO: all inputs
-        Reducer 3 
-            Execution mode: llap
-            Reduce Operator Tree:
-              Select Operator
-                expressions: KEY.reducesinkkey0 (type: int), 
KEY.reducesinkkey1 (type: string)
-                outputColumnNames: _col0, _col1
-                Statistics: Num rows: 12 Data size: 1125 Basic stats: COMPLETE 
Column stats: NONE
-                File Output Operator
-                  compressed: false
-                  Statistics: Num rows: 12 Data size: 1125 Basic stats: 
COMPLETE Column stats: NONE
-                  table:
-                      input format: 
org.apache.hadoop.mapred.SequenceFileInputFormat
-                      output format: 
org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
-                      serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
-
-  Stage: Stage-0
-    Fetch Operator
-      limit: -1
-      Processor Tree:
-        ListSink
+PLAN VECTORIZATION:
+  enabled: false
+  enabledConditionsNotMet: [hive.vectorized.execution.enabled IS false]
 
 PREHOOK: query: select * from t2 a left semi join (select key , value from t1 
where key > 2) b on a.key = b.key sort by a.key, a.value
 PREHOOK: type: QUERY
@@ -948,91 +330,15 @@ POSTHOOK: Input: default@t2
 10     val_5
 4      val_2
 8      val_4
-PREHOOK: query: explain select /*+ mapjoin(b) */ a.key from t3 a left semi 
join t1 b on a.key = b.key sort by a.key
+PREHOOK: query: explain vectorization only summary
+select /*+ mapjoin(b) */ a.key from t3 a left semi join t1 b on a.key = b.key 
sort by a.key
 PREHOOK: type: QUERY
-POSTHOOK: query: explain select /*+ mapjoin(b) */ a.key from t3 a left semi 
join t1 b on a.key = b.key sort by a.key
+POSTHOOK: query: explain vectorization only summary
+select /*+ mapjoin(b) */ a.key from t3 a left semi join t1 b on a.key = b.key 
sort by a.key
 POSTHOOK: type: QUERY
-STAGE DEPENDENCIES:
-  Stage-1 is a root stage
-  Stage-0 depends on stages: Stage-1
-
-STAGE PLANS:
-  Stage: Stage-1
-    Tez
-#### A masked pattern was here ####
-      Edges:
-        Map 1 <- Map 3 (BROADCAST_EDGE)
-        Reducer 2 <- Map 1 (SIMPLE_EDGE)
-#### A masked pattern was here ####
-      Vertices:
-        Map 1 
-            Map Operator Tree:
-                TableScan
-                  alias: a
-                  Statistics: Num rows: 22 Data size: 2046 Basic stats: 
COMPLETE Column stats: NONE
-                  Filter Operator
-                    predicate: key is not null (type: boolean)
-                    Statistics: Num rows: 22 Data size: 2046 Basic stats: 
COMPLETE Column stats: NONE
-                    Map Join Operator
-                      condition map:
-                           Left Semi Join 0 to 1
-                      keys:
-                        0 key (type: int)
-                        1 _col0 (type: int)
-                      outputColumnNames: _col0
-                      input vertices:
-                        1 Map 3
-                      Statistics: Num rows: 24 Data size: 2250 Basic stats: 
COMPLETE Column stats: NONE
-                      Reduce Output Operator
-                        key expressions: _col0 (type: int)
-                        sort order: +
-                        Statistics: Num rows: 24 Data size: 2250 Basic stats: 
COMPLETE Column stats: NONE
-            Execution mode: llap
-            LLAP IO: all inputs
-        Map 3 
-            Map Operator Tree:
-                TableScan
-                  alias: b
-                  Statistics: Num rows: 11 Data size: 1023 Basic stats: 
COMPLETE Column stats: NONE
-                  Filter Operator
-                    predicate: key is not null (type: boolean)
-                    Statistics: Num rows: 11 Data size: 1023 Basic stats: 
COMPLETE Column stats: NONE
-                    Select Operator
-                      expressions: key (type: int)
-                      outputColumnNames: _col0
-                      Statistics: Num rows: 11 Data size: 1023 Basic stats: 
COMPLETE Column stats: NONE
-                      Group By Operator
-                        keys: _col0 (type: int)
-                        mode: hash
-                        outputColumnNames: _col0
-                        Statistics: Num rows: 11 Data size: 1023 Basic stats: 
COMPLETE Column stats: NONE
-                        Reduce Output Operator
-                          key expressions: _col0 (type: int)
-                          sort order: +
-                          Map-reduce partition columns: _col0 (type: int)
-                          Statistics: Num rows: 11 Data size: 1023 Basic 
stats: COMPLETE Column stats: NONE
-            Execution mode: llap
-            LLAP IO: all inputs
-        Reducer 2 
-            Execution mode: llap
-            Reduce Operator Tree:
-              Select Operator
-                expressions: KEY.reducesinkkey0 (type: int)
-                outputColumnNames: _col0
-                Statistics: Num rows: 24 Data size: 2250 Basic stats: COMPLETE 
Column stats: NONE
-                File Output Operator
-                  compressed: false
-                  Statistics: Num rows: 24 Data size: 2250 Basic stats: 
COMPLETE Column stats: NONE
-                  table:
-                      input format: 
org.apache.hadoop.mapred.SequenceFileInputFormat
-                      output format: 
org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
-                      serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
-
-  Stage: Stage-0
-    Fetch Operator
-      limit: -1
-      Processor Tree:
-        ListSink
+PLAN VECTORIZATION:
+  enabled: false
+  enabledConditionsNotMet: [hive.vectorized.execution.enabled IS false]
 
 PREHOOK: query: select /*+ mapjoin(b) */ a.key from t3 a left semi join t1 b 
on a.key = b.key sort by a.key
 PREHOOK: type: QUERY
@@ -1063,215 +369,39 @@ POSTHOOK: Input: default@t3
 8
 8
 9
-PREHOOK: query: explain select * from t1 a left semi join t2 b on a.key = 
2*b.key sort by a.key, a.value
+PREHOOK: query: explain vectorization only summary
+select * from t1 a left semi join t2 b on a.key = 2*b.key sort by a.key, 
a.value
 PREHOOK: type: QUERY
-POSTHOOK: query: explain select * from t1 a left semi join t2 b on a.key = 
2*b.key sort by a.key, a.value
+POSTHOOK: query: explain vectorization only summary
+select * from t1 a left semi join t2 b on a.key = 2*b.key sort by a.key, 
a.value
 POSTHOOK: type: QUERY
-STAGE DEPENDENCIES:
-  Stage-1 is a root stage
-  Stage-0 depends on stages: Stage-1
+PLAN VECTORIZATION:
+  enabled: false
+  enabledConditionsNotMet: [hive.vectorized.execution.enabled IS false]
 
-STAGE PLANS:
-  Stage: Stage-1
-    Tez
+PREHOOK: query: select * from t1 a left semi join t2 b on a.key = 2*b.key sort 
by a.key, a.value
+PREHOOK: type: QUERY
+PREHOOK: Input: default@t1
+PREHOOK: Input: default@t2
 #### A masked pattern was here ####
-      Edges:
-        Map 1 <- Map 3 (BROADCAST_EDGE)
-        Reducer 2 <- Map 1 (SIMPLE_EDGE)
-#### A masked pattern was here ####
-      Vertices:
-        Map 1 
-            Map Operator Tree:
-                TableScan
-                  alias: a
-                  Statistics: Num rows: 11 Data size: 1023 Basic stats: 
COMPLETE Column stats: NONE
-                  Filter Operator
-                    predicate: key is not null (type: boolean)
-                    Statistics: Num rows: 11 Data size: 1023 Basic stats: 
COMPLETE Column stats: NONE
-                    Map Join Operator
-                      condition map:
-                           Left Semi Join 0 to 1
-                      keys:
-                        0 key (type: int)
-                        1 (2 * _col0) (type: int)
-                      outputColumnNames: _col0, _col1
-                      input vertices:
-                        1 Map 3
-                      Statistics: Num rows: 12 Data size: 1125 Basic stats: 
COMPLETE Column stats: NONE
-                      Reduce Output Operator
-                        key expressions: _col0 (type: int), _col1 (type: 
string)
-                        sort order: ++
-                        Statistics: Num rows: 12 Data size: 1125 Basic stats: 
COMPLETE Column stats: NONE
-            Execution mode: llap
-            LLAP IO: all inputs
-        Map 3 
-            Map Operator Tree:
-                TableScan
-                  alias: b
-                  Statistics: Num rows: 11 Data size: 1023 Basic stats: 
COMPLETE Column stats: NONE
-                  Filter Operator
-                    predicate: (2 * key) is not null (type: boolean)
-                    Statistics: Num rows: 11 Data size: 1023 Basic stats: 
COMPLETE Column stats: NONE
-                    Select Operator
-                      expressions: key (type: int)
-                      outputColumnNames: _col0
-                      Statistics: Num rows: 11 Data size: 1023 Basic stats: 
COMPLETE Column stats: NONE
-                      Group By Operator
-                        keys: _col0 (type: int)
-                        mode: hash
-                        outputColumnNames: _col0
-                        Statistics: Num rows: 11 Data size: 1023 Basic stats: 
COMPLETE Column stats: NONE
-                        Reduce Output Operator
-                          key expressions: (2 * _col0) (type: int)
-                          sort order: +
-                          Map-reduce partition columns: (2 * _col0) (type: int)
-                          Statistics: Num rows: 11 Data size: 1023 Basic 
stats: COMPLETE Column stats: NONE
-            Execution mode: llap
-            LLAP IO: all inputs
-        Reducer 2 
-            Execution mode: llap
-            Reduce Operator Tree:
-              Select Operator
-                expressions: KEY.reducesinkkey0 (type: int), 
KEY.reducesinkkey1 (type: string)
-                outputColumnNames: _col0, _col1
-                Statistics: Num rows: 12 Data size: 1125 Basic stats: COMPLETE 
Column stats: NONE
-                File Output Operator
-                  compressed: false
-                  Statistics: Num rows: 12 Data size: 1125 Basic stats: 
COMPLETE Column stats: NONE
-                  table:
-                      input format: 
org.apache.hadoop.mapred.SequenceFileInputFormat
-                      output format: 
org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
-                      serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
-
-  Stage: Stage-0
-    Fetch Operator
-      limit: -1
-      Processor Tree:
-        ListSink
-
-PREHOOK: query: select * from t1 a left semi join t2 b on a.key = 2*b.key sort 
by a.key, a.value
-PREHOOK: type: QUERY
-PREHOOK: Input: default@t1
-PREHOOK: Input: default@t2
-#### A masked pattern was here ####
-POSTHOOK: query: select * from t1 a left semi join t2 b on a.key = 2*b.key 
sort by a.key, a.value
-POSTHOOK: type: QUERY
-POSTHOOK: Input: default@t1
-POSTHOOK: Input: default@t2
+POSTHOOK: query: select * from t1 a left semi join t2 b on a.key = 2*b.key 
sort by a.key, a.value
+POSTHOOK: type: QUERY
+POSTHOOK: Input: default@t1
+POSTHOOK: Input: default@t2
 #### A masked pattern was here ####
 0      val_0
 0      val_0
 0      val_0
 8      val_8
-PREHOOK: query: explain select * from t1 a join t2 b on a.key = b.key left 
semi join t3 c on b.key = c.key sort by a.key, a.value
+PREHOOK: query: explain vectorization only summary
+select * from t1 a join t2 b on a.key = b.key left semi join t3 c on b.key = 
c.key sort by a.key, a.value
 PREHOOK: type: QUERY
-POSTHOOK: query: explain select * from t1 a join t2 b on a.key = b.key left 
semi join t3 c on b.key = c.key sort by a.key, a.value
+POSTHOOK: query: explain vectorization only summary
+select * from t1 a join t2 b on a.key = b.key left semi join t3 c on b.key = 
c.key sort by a.key, a.value
 POSTHOOK: type: QUERY
-STAGE DEPENDENCIES:
-  Stage-1 is a root stage
-  Stage-0 depends on stages: Stage-1
-
-STAGE PLANS:
-  Stage: Stage-1
-    Tez
-#### A masked pattern was here ####
-      Edges:
-        Map 1 <- Map 3 (BROADCAST_EDGE), Map 4 (BROADCAST_EDGE)
-        Reducer 2 <- Map 1 (SIMPLE_EDGE)
-#### A masked pattern was here ####
-      Vertices:
-        Map 1 
-            Map Operator Tree:
-                TableScan
-                  alias: a
-                  Statistics: Num rows: 11 Data size: 1023 Basic stats: 
COMPLETE Column stats: NONE
-                  Filter Operator
-                    predicate: key is not null (type: boolean)
-                    Statistics: Num rows: 11 Data size: 1023 Basic stats: 
COMPLETE Column stats: NONE
-                    Map Join Operator
-                      condition map:
-                           Inner Join 0 to 1
-                           Left Semi Join 1 to 2
-                      keys:
-                        0 key (type: int)
-                        1 key (type: int)
-                        2 _col0 (type: int)
-                      outputColumnNames: _col0, _col1, _col5, _col6
-                      input vertices:
-                        1 Map 3
-                        2 Map 4
-                      Statistics: Num rows: 48 Data size: 4501 Basic stats: 
COMPLETE Column stats: NONE
-                      Select Operator
-                        expressions: _col0 (type: int), _col1 (type: string), 
_col5 (type: int), _col6 (type: string)
-                        outputColumnNames: _col0, _col1, _col2, _col3
-                        Statistics: Num rows: 48 Data size: 4501 Basic stats: 
COMPLETE Column stats: NONE
-                        Reduce Output Operator
-                          key expressions: _col0 (type: int), _col1 (type: 
string)
-                          sort order: ++
-                          Statistics: Num rows: 48 Data size: 4501 Basic 
stats: COMPLETE Column stats: NONE
-                          value expressions: _col2 (type: int), _col3 (type: 
string)
-            Execution mode: llap
-            LLAP IO: all inputs
-        Map 3 
-            Map Operator Tree:
-                TableScan
-                  alias: b
-                  Statistics: Num rows: 11 Data size: 1023 Basic stats: 
COMPLETE Column stats: NONE
-                  Filter Operator
-                    predicate: key is not null (type: boolean)
-                    Statistics: Num rows: 11 Data size: 1023 Basic stats: 
COMPLETE Column stats: NONE
-                    Reduce Output Operator
-                      key expressions: key (type: int)
-                      sort order: +
-                      Map-reduce partition columns: key (type: int)
-                      Statistics: Num rows: 11 Data size: 1023 Basic stats: 
COMPLETE Column stats: NONE
-                      value expressions: value (type: string)
-            Execution mode: llap
-            LLAP IO: all inputs
-        Map 4 
-            Map Operator Tree:
-                TableScan
-                  alias: c
-                  Statistics: Num rows: 22 Data size: 2046 Basic stats: 
COMPLETE Column stats: NONE
-                  Filter Operator
-                    predicate: key is not null (type: boolean)
-                    Statistics: Num rows: 22 Data size: 2046 Basic stats: 
COMPLETE Column stats: NONE
-                    Select Operator
-                      expressions: key (type: int)
-                      outputColumnNames: _col0
-                      Statistics: Num rows: 22 Data size: 2046 Basic stats: 
COMPLETE Column stats: NONE
-                      Group By Operator
-                        keys: _col0 (type: int)
-                        mode: hash
-                        outputColumnNames: _col0
-                        Statistics: Num rows: 22 Data size: 2046 Basic stats: 
COMPLETE Column stats: NONE
-                        Reduce Output Operator
-                          key expressions: _col0 (type: int)
-                          sort order: +
-                          Map-reduce partition columns: _col0 (type: int)
-                          Statistics: Num rows: 22 Data size: 2046 Basic 
stats: COMPLETE Column stats: NONE
-            Execution mode: llap
-            LLAP IO: all inputs
-        Reducer 2 
-            Execution mode: llap
-            Reduce Operator Tree:
-              Select Operator
-                expressions: KEY.reducesinkkey0 (type: int), 
KEY.reducesinkkey1 (type: string), VALUE._col0 (type: int), VALUE._col1 (type: 
string)
-                outputColumnNames: _col0, _col1, _col2, _col3
-                Statistics: Num rows: 48 Data size: 4501 Basic stats: COMPLETE 
Column stats: NONE
-                File Output Operator
-                  compressed: false
-                  Statistics: Num rows: 48 Data size: 4501 Basic stats: 
COMPLETE Column stats: NONE
-                  table:
-                      input format: 
org.apache.hadoop.mapred.SequenceFileInputFormat
-                      output format: 
org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
-                      serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
-
-  Stage: Stage-0
-    Fetch Operator
-      limit: -1
-      Processor Tree:
-        ListSink
+PLAN VECTORIZATION:
+  enabled: false
+  enabledConditionsNotMet: [hive.vectorized.execution.enabled IS false]
 
 PREHOOK: query: select * from t1 a join t2 b on a.key = b.key left semi join 
t3 c on b.key = c.key sort by a.key, a.value
 PREHOOK: type: QUERY
@@ -1299,636 +429,93 @@ POSTHOOK: Input: default@t3
 10     val_10  10      val_5
 4      val_4   4       val_2
 8      val_8   8       val_4
-PREHOOK: query: explain select * from t3 a left semi join t1 b on a.key = 
b.key and a.value=b.value sort by a.key, a.value
+PREHOOK: query: explain vectorization only summary
+select * from t3 a left semi join t1 b on a.key = b.key and a.value=b.value 
sort by a.key, a.value
 PREHOOK: type: QUERY
-POSTHOOK: query: explain select * from t3 a left semi join t1 b on a.key = 
b.key and a.value=b.value sort by a.key, a.value
+POSTHOOK: query: explain vectorization only summary
+select * from t3 a left semi join t1 b on a.key = b.key and a.value=b.value 
sort by a.key, a.value
 POSTHOOK: type: QUERY
-STAGE DEPENDENCIES:
-  Stage-1 is a root stage
-  Stage-0 depends on stages: Stage-1
+PLAN VECTORIZATION:
+  enabled: false
+  enabledConditionsNotMet: [hive.vectorized.execution.enabled IS false]
 
-STAGE PLANS:
-  Stage: Stage-1
-    Tez
+PREHOOK: query: select * from t3 a left semi join t1 b on a.key = b.key and 
a.value=b.value sort by a.key, a.value
+PREHOOK: type: QUERY
+PREHOOK: Input: default@t1
+PREHOOK: Input: default@t3
 #### A masked pattern was here ####
-      Edges:
-        Map 1 <- Map 3 (BROADCAST_EDGE)
-        Reducer 2 <- Map 1 (SIMPLE_EDGE)
+POSTHOOK: query: select * from t3 a left semi join t1 b on a.key = b.key and 
a.value=b.value sort by a.key, a.value
+POSTHOOK: type: QUERY
+POSTHOOK: Input: default@t1
+POSTHOOK: Input: default@t3
 #### A masked pattern was here ####
-      Vertices:
-        Map 1 
-            Map Operator Tree:
-                TableScan
-                  alias: a
-                  Statistics: Num rows: 22 Data size: 2046 Basic stats: 
COMPLETE Column stats: NONE
-                  Filter Operator
-                    predicate: (key is not null and value is not null) (type: 
boolean)
-                    Statistics: Num rows: 22 Data size: 2046 Basic stats: 
COMPLETE Column stats: NONE
-                    Map Join Operator
-                      condition map:
-                           Left Semi Join 0 to 1
-                      keys:
-                        0 key (type: int), value (type: string)
-                        1 _col0 (type: int), _col1 (type: string)
-                      outputColumnNames: _col0, _col1
-                      input vertices:
-                        1 Map 3
-                      Statistics: Num rows: 24 Data size: 2250 Basic stats: 
COMPLETE Column stats: NONE
-                      Reduce Output Operator
-                        key expressions: _col0 (type: int), _col1 (type: 
string)
-                        sort order: ++
-                        Statistics: Num rows: 24 Data size: 2250 Basic stats: 
COMPLETE Column stats: NONE
-            Execution mode: llap
-            LLAP IO: all inputs
-        Map 3 
-            Map Operator Tree:
-                TableScan
-                  alias: b
-                  Statistics: Num rows: 11 Data size: 1023 Basic stats: 
COMPLETE Column stats: NONE
-                  Filter Operator
-                    predicate: (key is not null and value is not null) (type: 
boolean)
-                    Statistics: Num rows: 11 Data size: 1023 Basic stats: 
COMPLETE Column stats: NONE
-                    Select Operator
-                      expressions: key (type: int), value (type: string)
-                      outputColumnNames: _col0, _col1
-                      Statistics: Num rows: 11 Data size: 1023 Basic stats: 
COMPLETE Column stats: NONE
-                      Group By Operator
-                        keys: _col0 (type: int), _col1 (type: string)
-                        mode: hash
-                        outputColumnNames: _col0, _col1
-                        Statistics: Num rows: 11 Data size: 1023 Basic stats: 
COMPLETE Column stats: NONE
-                        Reduce Output Operator
-                          key expressions: _col0 (type: int), _col1 (type: 
string)
-                          sort order: ++
-                          Map-reduce partition columns: _col0 (type: int), 
_col1 (type: string)
-                          Statistics: Num rows: 11 Data size: 1023 Basic 
stats: COMPLETE Column stats: NONE
-            Execution mode: llap
-            LLAP IO: all inputs
-        Reducer 2 
-            Execution mode: llap
-            Reduce Operator Tree:
-              Select Operator
-                expressions: KEY.reducesinkkey0 (type: int), 
KEY.reducesinkkey1 (type: string)
-                outputColumnNames: _col0, _col1
-                Statistics: Num rows: 24 Data size: 2250 Basic stats: COMPLETE 
Column stats: NONE
-                File Output Operator
-                  compressed: false
-                  Statistics: Num rows: 24 Data size: 2250 Basic stats: 
COMPLETE Column stats: NONE
-                  table:
-                      input format: 
org.apache.hadoop.mapred.SequenceFileInputFormat
-                      output format: 
org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
-                      serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
-
-  Stage: Stage-0
-    Fetch Operator
-      limit: -1
-      Processor Tree:
-        ListSink
-
-PREHOOK: query: select * from t3 a left semi join t1 b on a.key = b.key and 
a.value=b.value sort by a.key, a.value
-PREHOOK: type: QUERY
-PREHOOK: Input: default@t1
-PREHOOK: Input: default@t3
-#### A masked pattern was here ####
-POSTHOOK: query: select * from t3 a left semi join t1 b on a.key = b.key and 
a.value=b.value sort by a.key, a.value
-POSTHOOK: type: QUERY
-POSTHOOK: Input: default@t1
-POSTHOOK: Input: default@t3
-#### A masked pattern was here ####
-0      val_0
-0      val_0
 0      val_0
 0      val_0
 0      val_0
 0      val_0
-10     val_10
-2      val_2
-4      val_4
-5      val_5
-5      val_5
-5      val_5
-8      val_8
-9      val_9
-PREHOOK: query: explain select /*+ mapjoin(b, c) */ a.key from t3 a left semi 
join t1 b on a.key = b.key left semi join t2 c on a.key = c.key sort by a.key
-PREHOOK: type: QUERY
-POSTHOOK: query: explain select /*+ mapjoin(b, c) */ a.key from t3 a left semi 
join t1 b on a.key = b.key left semi join t2 c on a.key = c.key sort by a.key
-POSTHOOK: type: QUERY
-STAGE DEPENDENCIES:
-  Stage-1 is a root stage
-  Stage-0 depends on stages: Stage-1
-
-STAGE PLANS:
-  Stage: Stage-1
-    Tez
-#### A masked pattern was here ####
-      Edges:
-        Map 1 <- Map 3 (BROADCAST_EDGE), Map 4 (BROADCAST_EDGE)
-        Reducer 2 <- Map 1 (SIMPLE_EDGE)
-#### A masked pattern was here ####
-      Vertices:
-        Map 1 
-            Map Operator Tree:
-                TableScan
-                  alias: a
-                  Statistics: Num rows: 22 Data size: 2046 Basic stats: 
COMPLETE Column stats: NONE
-                  Filter Operator
-                    predicate: key is not null (type: boolean)
-                    Statistics: Num rows: 22 Data size: 2046 Basic stats: 
COMPLETE Column stats: NONE
-                    Map Join Operator
-                      condition map:
-                           Left Semi Join 0 to 1
-                           Left Semi Join 0 to 2
-                      keys:
-                        0 key (type: int)
-                        1 _col0 (type: int)
-                        2 _col0 (type: int)
-                      outputColumnNames: _col0
-                      input vertices:
-                        1 Map 3
-                        2 Map 4
-                      Statistics: Num rows: 48 Data size: 4501 Basic stats: 
COMPLETE Column stats: NONE
-                      Reduce Output Operator
-                        key expressions: _col0 (type: int)
-                        sort order: +
-                        Statistics: Num rows: 48 Data size: 4501 Basic stats: 
COMPLETE Column stats: NONE
-            Execution mode: llap
-            LLAP IO: all inputs
-        Map 3 
-            Map Operator Tree:
-                TableScan
-                  alias: b
-                  Statistics: Num rows: 11 Data size: 1023 Basic stats: 
COMPLETE Column stats: NONE
-                  Filter Operator
-                    predicate: key is not null (type: boolean)
-                    Statistics: Num rows: 11 Data size: 1023 Basic stats: 
COMPLETE Column stats: NONE
-                    Select Operator
-                      expressions: key (type: int)
-                      outputColumnNames: _col0
-                      Statistics: Num rows: 11 Data size: 1023 Basic stats: 
COMPLETE Column stats: NONE
-                      Group By Operator
-                        keys: _col0 (type: int)
-                        mode: hash
-                        outputColumnNames: _col0
-                        Statistics: Num rows: 11 Data size: 1023 Basic stats: 
COMPLETE Column stats: NONE
-                        Reduce Output Operator
-                          key expressions: _col0 (type: int)
-                          sort order: +
-                          Map-reduce partition columns: _col0 (type: int)
-                          Statistics: Num rows: 11 Data size: 1023 Basic 
stats: COMPLETE Column stats: NONE
-            Execution mode: llap
-            LLAP IO: all inputs
-        Map 4 
-            Map Operator Tree:
-                TableScan
-                  alias: c
-                  Statistics: Num rows: 11 Data size: 1023 Basic stats: 
COMPLETE Column stats: NONE
-                  Filter Operator
-                    predicate: key is not null (type: boolean)
-                    Statistics: Num rows: 11 Data size: 1023 Basic stats: 
COMPLETE Column stats: NONE
-                    Select Operator
-                      expressions: key (type: int)
-                      outputColumnNames: _col0
-                      Statistics: Num rows: 11 Data size: 1023 Basic stats: 
COMPLETE Column stats: NONE
-                      Group By Operator
-                        keys: _col0 (type: int)
-                        mode: hash
-                        outputColumnNames: _col0
-                        Statistics: Num rows: 11 Data size: 1023 Basic stats: 
COMPLETE Column stats: NONE
-                        Reduce Output Operator
-                          key expressions: _col0 (type: int)
-                          sort order: +
-                          Map-reduce partition columns: _col0 (type: int)
-                          Statistics: Num rows: 11 Data size: 1023 Basic 
stats: COMPLETE Column stats: NONE
-            Execution mode: llap
-            LLAP IO: all inputs
-        Reducer 2 
-            Execution mode: llap
-            Reduce Operator Tree:
-              Select Operator
-                expressions: KEY.reducesinkkey0 (type: int)
-                outputColumnNames: _col0
-                Statistics: Num rows: 48 Data size: 4501 Basic stats: COMPLETE 
Column stats: NONE
-                File Output Operator
-                  compressed: false
-                  Statistics: Num rows: 48 Data size: 4501 Basic stats: 
COMPLETE Column stats: NONE
-                  table:
-                      input format: 
org.apache.hadoop.mapred.SequenceFileInputFormat
-                      output format: 
org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
-                      serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
-
-  Stage: Stage-0
-    Fetch Operator
-      limit: -1
-      Processor Tree:
-        ListSink
-
-PREHOOK: query: select /*+ mapjoin(b, c) */ a.key from t3 a left semi join t1 
b on a.key = b.key left semi join t2 c on a.key = c.key sort by a.key
-PREHOOK: type: QUERY
-PREHOOK: Input: default@t1
-PREHOOK: Input: default@t2
-PREHOOK: Input: default@t3
-#### A masked pattern was here ####
-POSTHOOK: query: select /*+ mapjoin(b, c) */ a.key from t3 a left semi join t1 
b on a.key = b.key left semi join t2 c on a.key = c.key sort by a.key
-POSTHOOK: type: QUERY
-POSTHOOK: Input: default@t1
-POSTHOOK: Input: default@t2
-POSTHOOK: Input: default@t3
-#### A masked pattern was here ####
-0
-0
-0
-0
-0
-0
-10
-10
-10
-10
-4
-4
-8
-8
-PREHOOK: query: explain select a.key from t3 a left outer join t1 b on a.key = 
b.key left semi join t2 c on b.key = c.key sort by a.key
-PREHOOK: type: QUERY
-POSTHOOK: query: explain select a.key from t3 a left outer join t1 b on a.key 
= b.key left semi join t2 c on b.key = c.key sort by a.key
-POSTHOOK: type: QUERY
-STAGE DEPENDENCIES:
-  Stage-1 is a root stage
-  Stage-0 depends on stages: Stage-1
-
-STAGE PLANS:
-  Stage: Stage-1
-    Tez
-#### A masked pattern was here ####
-      Edges:
-        Map 1 <- Map 3 (BROADCAST_EDGE), Map 4 (BROADCAST_EDGE)
-        Reducer 2 <- Map 1 (SIMPLE_EDGE)
-#### A masked pattern was here ####
-      Vertices:
-        Map 1 
-            Map Operator Tree:
-                TableScan
-                  alias: a
-                  Statistics: Num rows: 22 Data size: 2046 Basic stats: 
COMPLETE Column stats: NONE
-                  Map Join Operator
-                    condition map:
-                         Left Outer Join0 to 1
-                         Left Semi Join 1 to 2
-                    keys:
-                      0 key (type: int)
-                      1 key (type: int)
-                      2 _col0 (type: int)
-                    outputColumnNames: _col0
-                    input vertices:
-                      1 Map 3
-                      2 Map 4
-                    Statistics: Num rows: 48 Data size: 4501 Basic stats: 
COMPLETE Column stats: NONE
-                    Reduce Output Operator
-                      key expressions: _col0 (type: int)
-                      sort order: +
-                      Statistics: Num rows: 48 Data size: 4501 Basic stats: 
COMPLETE Column stats: NONE
-            Execution mode: llap
-            LLAP IO: all inputs
-        Map 3 
-            Map Operator Tree:
-                TableScan
-                  alias: b
-                  Statistics: Num rows: 11 Data size: 1023 Basic stats: 
COMPLETE Column stats: NONE
-                  Reduce Output Operator
-                    key expressions: key (type: int)
-                    sort order: +
-                    Map-reduce partition columns: key (type: int)
-                    Statistics: Num rows: 11 Data size: 1023 Basic stats: 
COMPLETE Column stats: NONE
-            Execution mode: llap
-            LLAP IO: all inputs
-        Map 4 
-            Map Operator Tree:
-                TableScan
-                  alias: c
-                  Statistics: Num rows: 11 Data size: 1023 Basic stats: 
COMPLETE Column stats: NONE
-                  Select Operator
-                    expressions: key (type: int)
-                    outputColumnNames: _col0
-                    Statistics: Num rows: 11 Data size: 1023 Basic stats: 
COMPLETE Column stats: NONE
-                    Group By Operator
-                      keys: _col0 (type: int)
-                      mode: hash
-                      outputColumnNames: _col0
-                      Statistics: Num rows: 11 Data size: 1023 Basic stats: 
COMPLETE Column stats: NONE
-                      Reduce Output Operator
-                        key expressions: _col0 (type: int)
-                        sort order: +
-                        Map-reduce partition columns: _col0 (type: int)
-                        Statistics: Num rows: 11 Data size: 1023 Basic stats: 
COMPLETE Column stats: NONE
-            Execution mode: llap
-            LLAP IO: all inputs
-        Reducer 2 
-            Execution mode: llap
-            Reduce Operator Tree:
-              Select Operator
-                expressions: KEY.reducesinkkey0 (type: int)
-                outputColumnNames: _col0
-                Statistics: Num rows: 48 Data size: 4501 Basic stats: COMPLETE 
Column stats: NONE
-                File Output Operator
-                  compressed: false
-                  Statistics: Num rows: 48 Data size: 4501 Basic stats: 
COMPLETE Column stats: NONE
-                  table:
-                      input format: 
org.apache.hadoop.mapred.SequenceFileInputFormat
-                      output format: 
org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
-                      serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
-
-  Stage: Stage-0
-    Fetch Operator
-      limit: -1
-      Processor Tree:
-        ListSink
-
-PREHOOK: query: select a.key from t3 a left outer join t1 b on a.key = b.key 
left semi join t2 c on b.key = c.key sort by a.key
-PREHOOK: type: QUERY
-PREHOOK: Input: default@t1
-PREHOOK: Input: default@t2
-PREHOOK: Input: default@t3
-#### A masked pattern was here ####
-POSTHOOK: query: select a.key from t3 a left outer join t1 b on a.key = b.key 
left semi join t2 c on b.key = c.key sort by a.key
-POSTHOOK: type: QUERY
-POSTHOOK: Input: default@t1
-POSTHOOK: Input: default@t2
-POSTHOOK: Input: default@t3
-#### A masked pattern was here ####
-0
-0
-0
-0
-0
-0
-0
-0
-0
-0
-0
-0
-0
-0
-0
-0
-0
-0
-10
-10
-10
-10
-4
-4
-8
-8
-PREHOOK: query: explain select a.key from t1 a full outer join t3 b on a.key = 
b.key left semi join t2 c on b.key = c.key sort by a.key
-PREHOOK: type: QUERY
-POSTHOOK: query: explain select a.key from t1 a full outer join t3 b on a.key 
= b.key left semi join t2 c on b.key = c.key sort by a.key
-POSTHOOK: type: QUERY
-STAGE DEPENDENCIES:
-  Stage-1 is a root stage
-  Stage-0 depends on stages: Stage-1
-
-STAGE PLANS:
-  Stage: Stage-1
-    Tez
-#### A masked pattern was here ####
-      Edges:
-        Reducer 2 <- Map 1 (SIMPLE_EDGE), Map 4 (SIMPLE_EDGE), Map 5 
(SIMPLE_EDGE)
-        Reducer 3 <- Reducer 2 (SIMPLE_EDGE)
-#### A masked pattern was here ####
-      Vertices:
-        Map 1 
-            Map Operator Tree:
-                TableScan
-                  alias: a
-                  Statistics: Num rows: 11 Data size: 1023 Basic stats: 
COMPLETE Column stats: NONE
-                  Reduce Output Operator
-                    key expressions: key (type: int)
-                    sort order: +
-                    Map-reduce partition columns: key (type: int)
-                    Statistics: Num rows: 11 Data size: 1023 Basic stats: 
COMPLETE Column stats: NONE
-            Execution mode: llap
-            LLAP IO: all inputs
-        Map 4 
-            Map Operator Tree:
-                TableScan
-                  alias: b
-                  Statistics: Num rows: 22 Data size: 2046 Basic stats: 
COMPLETE Column stats: NONE
-                  Reduce Output Operator
-                    key expressions: key (type: int)
-                    sort order: +
-                    Map-reduce partition columns: key (type: int)
-                    Statistics: Num rows: 22 Data size: 2046 Basic stats: 
COMPLETE Column stats: NONE
-            Execution mode: llap
-            LLAP IO: all inputs
-        Map 5 
-            Map Operator Tree:
-                TableScan
-                  alias: c
-                  Statistics: Num rows: 11 Data size: 1023 Basic stats: 
COMPLETE Column stats: NONE
-                  Select Operator
-                    expressions: key (type: int)
-                    outputColumnNames: _col0
-                    Statistics: Num rows: 11 Data size: 1023 Basic stats: 
COMPLETE Column stats: NONE
-                    Group By Operator
-                      keys: _col0 (type: int)
-                      mode: hash
-                      outputColumnNames: _col0
-                      Statistics: Num rows: 11 Data size: 1023 Basic stats: 
COMPLETE Column stats: NONE
-                      Reduce Output Operator
-                        key expressions: _col0 (type: int)
-                        sort order: +
-                        Map-reduce partition columns: _col0 (type: int)
-                        Statistics: Num rows: 11 Data size: 1023 Basic stats: 
COMPLETE Column stats: NONE
-            Execution mode: llap
-            LLAP IO: all inputs
-        Reducer 2 
-            Execution mode: llap
-            Reduce Operator Tree:
-              Merge Join Operator
-                condition map:
-                     Outer Join 0 to 1
-                     Left Semi Join 1 to 2
-                keys:
-                  0 key (type: int)
-                  1 key (type: int)
-                  2 _col0 (type: int)
-                outputColumnNames: _col0
-                Statistics: Num rows: 48 Data size: 4501 Basic stats: COMPLETE 
Column stats: NONE
-                Reduce Output Operator
-                  key expressions: _col0 (type: int)
-                  sort order: +
-                  Statistics: Num rows: 48 Data size: 4501 Basic stats: 
COMPLETE Column stats: NONE
-        Reducer 3 
-            Execution mode: llap
-            Reduce Operator Tree:
-              Select Operator
-                expressions: KEY.reducesinkkey0 (type: int)
-                outputColumnNames: _col0
-                Statistics: Num rows: 48 Data size: 4501 Basic stats: COMPLETE 
Column stats: NONE
-                File Output Operator
-                  compressed: false
-                  Statistics: Num rows: 48 Data size: 4501 Basic stats: 
COMPLETE Column stats: NONE
-                  table:
-                      input format: 
org.apache.hadoop.mapred.SequenceFileInputFormat
-                      output format: 
org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
-                      serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
-
-  Stage: Stage-0
-    Fetch Operator
-      limit: -1
-      Processor Tree:
-        ListSink
-
-PREHOOK: query: select a.key from t1 a full outer join t3 b on a.key = b.key 
left semi join t2 c on b.key = c.key sort by a.key
-PREHOOK: type: QUERY
-PREHOOK: Input: default@t1
-PREHOOK: Input: default@t2
-PREHOOK: Input: default@t3
-#### A masked pattern was here ####
-POSTHOOK: query: select a.key from t1 a full outer join t3 b on a.key = b.key 
left semi join t2 c on b.key = c.key sort by a.key
-POSTHOOK: type: QUERY
-POSTHOOK: Input: default@t1
-POSTHOOK: Input: default@t2
-POSTHOOK: Input: default@t3
-#### A masked pattern was here ####
-0
-0
-0
-0
-0
-0
-0
-0
-0
-0
-0
-0
-0
-0
-0
-0
-0
-0
-10
-10
-10
-10
-4
-4
-8
-8
-NULL
-NULL
-NULL
-PREHOOK: query: explain select a.key from t3 a left semi join t2 b on a.key = 
b.key left outer join t1 c on a.key = c.key sort by a.key
-PREHOOK: type: QUERY
-POSTHOOK: query: explain select a.key from t3 a left semi join t2 b on a.key = 
b.key left outer join t1 c on a.key = c.key sort by a.key
-POSTHOOK: type: QUERY
-STAGE DEPENDENCIES:
-  Stage-1 is a root stage
-  Stage-0 depends on stages: Stage-1
-
-STAGE PLANS:
-  Stage: Stage-1
-    Tez
-#### A masked pattern was here ####
-      Edges:
-        Reducer 2 <- Map 1 (SIMPLE_EDGE), Map 4 (SIMPLE_EDGE), Map 5 
(SIMPLE_EDGE)
-        Reducer 3 <- Reducer 2 (SIMPLE_EDGE)
-#### A masked pattern was here ####
-      Vertices:
-        Map 1 
-            Map Operator Tree:
-                TableScan
-                  alias: a
-                  Statistics: Num rows: 22 Data size: 2046 Basic stats: 
COMPLETE Column stats: NONE
-                  Reduce Output Operator
-                    key expressions: key (type: int)
-                    sort order: +
-                    Map-reduce partition columns: key (type: int)
-                    Statistics: Num rows: 22 Data size: 2046 Basic stats: 
COMPLETE Column stats: NONE
-            Execution mode: llap
-            LLAP IO: all inputs
-        Map 4 
-            Map Operator Tree:
-                TableScan
-                  alias: b
-                  Statistics: Num rows: 11 Data size: 1023 Basic stats: 
COMPLETE Column stats: NONE
-                  Select Operator
-                    expressions: key (type: int)
-                    outputColumnNames: _col0
-                    Statistics: Num rows: 11 Data size: 1023 Basic stats: 
COMPLETE Column stats: NONE
-                    Group By Operator
-                      keys: _col0 (type: int)
-                      mode: hash
-                      outputColumnNames: _col0
-                      Statistics: Num rows: 11 Data size: 1023 Basic stats: 
COMPLETE Column stats: NONE
-                      Reduce Output Operator
-                        key expressions: _col0 (type: int)
-                        sort order: +
-                        Map-reduce partition columns: _col0 (type: int)
-                        Statistics: Num rows: 11 Data size: 1023 Basic stats: 
COMPLETE Column stats: NONE
-            Execution mode: llap
-            LLAP IO: all inputs
-        Map 5 
-            Map Operator Tree:
-                TableScan
-                  alias: c
-                  Statistics: Num rows: 11 Data size: 1023 Basic stats: 
COMPLETE Column stats: NONE
-                  Reduce Output Operator
-                    key expressions: key (type: int)
-                    sort order: +
-                    Map-reduce partition columns: key (type: int)
-                    Statistics: Num rows: 11 Data size: 1023 Basic stats: 
COMPLETE Column stats: NONE
-            Execution mode: llap
-            LLAP IO: all inputs
-        Reducer 2 
-            Execution mode: llap
-            Reduce Operator Tree:
-              Merge Join Operator
-                condition map:
-                     Left Semi Join 0 to 1
-                     Left Outer Join0 to 2
-                keys:
-                  0 key (type: int)
-                  1 _col0 (type: int)
-                  2 key (type: int)
-                outputColumnNames: _col0
-                Statistics: Num rows: 48 Data size: 4501 Basic stats: COMPLETE 
Column stats: NONE
-                Reduce Output Operator
-                  key expressions: _col0 (type: int)
-                  sort order: +
-                  Statistics: Num rows: 48 Data size: 4501 Basic stats: 
COMPLETE Column stats: NONE
-        Reducer 3 
-            Execution mode: llap
-            Reduce Operator Tree:
-              Select Operator
-                expressions: KEY.reducesinkkey0 (type: int)
-                outputColumnNames: _col0
-                Statistics: Num rows: 48 Data size: 4501 Basic stats: COMPLETE 
Column stats: NONE
-                File Output Operator
-                  compressed: false
-                  Statistics: Num rows: 48 Data size: 4501 Basic stats: 
COMPLETE Column stats: NONE
-                  table:
-                      input format: 
org.apache.hadoop.mapred.SequenceFileInputFormat
-                      output format: 
org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
-                      serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
+0      val_0
+0      val_0
+10     val_10
+2      val_2
+4      val_4
+5      val_5
+5      val_5
+5      val_5
+8      val_8
+9      val_9
+PREHOOK: query: explain vectorization only summary
+select /*+ mapjoin(b, c) */ a.key from t3 a left semi join t1 b on a.key = 
b.key left semi join t2 c on a.key = c.key sort by a.key
+PREHOOK: type: QUERY
+POSTHOOK: query: explain vectorization only summary
+select /*+ mapjoin(b, c) */ a.key from t3 a left semi join t1 b on a.key = 
b.key left semi join t2 c on a.key = c.key sort by a.key
+POSTHOOK: type: QUERY
+PLAN VECTORIZATION:
+  enabled: false
+  enabledConditionsNotMet: [hive.vectorized.execution.enabled IS false]
 
-  Stage: Stage-0
-    Fetch Operator
-      limit: -1
-      Processor Tree:
-        ListSink
+PREHOOK: query: select /*+ mapjoin(b, c) */ a.key from t3 a left semi join t1 
b on a.key = b.key left semi join t2 c on a.key = c.key sort by a.key
+PREHOOK: type: QUERY
+PREHOOK: Input: default@t1
+PREHOOK: Input: default@t2
+PREHOOK: Input: default@t3
+#### A masked pattern was here ####
+POSTHOOK: query: select /*+ mapjoin(b, c) */ a.key from t3 a left semi join t1 
b on a.key = b.key left semi join t2 c on a.key = c.key sort by a.key
+POSTHOOK: type: QUERY
+POSTHOOK: Input: default@t1
+POSTHOOK: Input: default@t2
+POSTHOOK: Input: default@t3
+#### A masked pattern was here ####
+0
+0
+0
+0
+0
+0
+10
+10
+10
+10
+4
+4
+8
+8
+PREHOOK: query: explain vectorization only summary
+select a.key from t3 a left outer join t1 b on a.key = b.key left semi join t2 
c on b.key = c.key sort by a.key
+PREHOOK: type: QUERY
+POSTHOOK: query: explain vectorization only summary
+select a.key from t3 a left outer join t1 b on a.key = b.key left semi join t2 
c on b.key = c.key sort by a.key
+POSTHOOK: type: QUERY
+PLAN VECTORIZATION:
+  enabled: false
+  enabledConditionsNotMet: [hive.vectorized.execution.enabled IS false]
 
-PREHOOK: query: select a.key from t3 a left semi join t2 b on a.key = b.key 
left outer join t1 c on a.key = c.key sort by a.key
+PREHOOK: query: select a.key from t3 a left outer join t1 b on a.key = b.key 
left semi join t2 c on b.key = c.key sort by a.key
 PREHOOK: type: QUERY
 PREHOOK: Input: default@t1
 PREHOOK: Input: default@t2
 PREHOOK: Input: default@t3
 #### A masked pattern was here ####
-POSTHOOK: query: select a.key from t3 a left semi join t2 b on a.key = b.key 
left outer join t1 c on a.key = c.key sort by a.key
+POSTHOOK: query: select a.key from t3 a left outer join t1 b on a.key = b.key 
left semi join t2 c on b.key = c.key sort by a.key
 POSTHOOK: type: QUERY
 POSTHOOK: Input: default@t1
 POSTHOOK: Input: default@t2
@@ -1956,120 +543,27 @@ POSTHOOK: Input: default@t3
 10
 10
 10
-16
-18
-20
 4
 4
 8
 8
-PREHOOK: query: explain select a.key from t3 a left semi join t2 b on a.key = 
b.key right outer join t1 c on a.key = c.key sort by a.key
+PREHOOK: query: explain vectorization only summary
+select a.key from t1 a full outer join t3 b on a.key = b.key left semi join t2 
c on b.key = c.key sort by a.key
 PREHOOK: type: QUERY
-POSTHOOK: query: explain select a.key from t3 a left semi join t2 b on a.key = 
b.key right outer join t1 c on a.key = c.key sort by a.key
+POSTHOOK: query: explain vectorization only summary
+select a.key from t1 a full outer join t3 b on a.key = b.key left semi join t2 
c on b.key = c.key sort by a.key
 POSTHOOK: type: QUERY
-STAGE DEPENDENCIES:
-  Stage-1 is a root stage
-  Stage-0 depends on stages: Stage-1
-
-STAGE PLANS:
-  Stage: Stage-1
-    Tez
-#### A masked pattern was here ####
-      Edges:
-        Reducer 2 <- Map 1 (SIMPLE_EDGE), Map 4 (SIMPLE_EDGE), Map 5 
(SIMPLE_EDGE)
-        Reducer 3 <- Reducer 2 (SIMPLE_EDGE)
-#### A masked pattern was here ####
-      Vertices:
-        Map 1 
-            Map Operator Tree:
-                TableScan
-                  alias: a
-                  Statistics: Num rows: 22 Data size: 2046 Basic stats: 
COMPLETE Column stats: NONE
-                  Reduce Output Operator
-                    key expressions: key (type: int)
-                    sort order: +
-                    Map-reduce partition columns: key (type: int)
-                    Statistics: Num rows: 22 Data size: 2046 Basic stats: 
COMPLETE Column stats: NONE
-            Execution mode: llap
-            LLAP IO: all inputs
-        Map 4 
-            Map Operator Tree:
-                TableScan
-                  alias: b
-                  Statistics: Num rows: 11 Data size: 1023 Basic stats: 
COMPLETE Column stats: NONE
-                  Select Operator
-                    expressions: key (type: int)
-                    outputColumnNames: _col0
-                    Statistics: Num rows: 11 Data size: 1023 Basic stats: 
COMPLETE Column stats: NONE
-                    Group By Operator
-                      keys: _col0 (type: int)
-                      mode: hash
-                      outputColumnNames: _col0
-                      Statistics: Num rows: 11 Data size: 1023 Basic stats: 
COMPLETE Column stats: NONE
-                      Reduce Output Operator
-                        key expressions: _col0 (type: int)
-                        sort order: +
-                        Map-reduce partition columns: _col0 (type: int)
-                        Statistics: Num rows: 11 Data size: 1023 Basic stats: 
COMPLETE Column stats: NONE
-            Execution mode: llap
-            LLAP IO: all inputs
-        Map 5 
-            Map Operator Tree:
-                TableScan
-                  alias: c
-                  Statistics: Num rows: 11 Data size: 1023 Basic stats: 
COMPLETE Column stats: NONE
-                  Reduce Output Operator
-                    key expressions: key (type: int)
-                    sort order: +
-                    Map-reduce partition columns: key (type: int)
-                    Statistics: Num rows: 11 Data size: 1023 Basic stats: 
COMPLETE Column stats: NONE
-            Execution mode: llap
-            LLAP IO: all inputs
-        Reducer 2 
-            Execution mode: llap
-            Reduce Operator Tree:
-              Merge Join Operator
-                condition map:
-                     Left Semi Join 0 to 1
-                     Right Outer Join0 to 2
-                keys:
-                  0 key (type: int)
-                  1 _col0 (type: int)
-                  2 key (type: int)
-                outputColumnNames: _col0
-                Statistics: Num rows: 48 Data size: 4501 Basic stats: COMPLETE 
Column stats: NONE
-                Reduce Output Operator
-                  key expressions: _col0 (type: int)
-                  sort order: +
-                  Statistics: Num rows: 48 Data size: 4501 Basic stats: 
COMPLETE Column stats: NONE
-        Reducer 3 
-            Execution mode: llap
-            Reduce Operator Tree:
-              Select Operator
-                expressions: KEY.reducesinkkey0 (type: int)
-                outputColumnNames: _col0
-                Statistics: Num rows: 48 Data 

<TRUNCATED>

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