http://git-wip-us.apache.org/repos/asf/hive/blob/4d592303/ql/src/test/results/clientpositive/tez/vector_multi_insert.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/tez/vector_multi_insert.q.out 
b/ql/src/test/results/clientpositive/tez/vector_multi_insert.q.out
index b54f496..1080bf4 100644
--- a/ql/src/test/results/clientpositive/tez/vector_multi_insert.q.out
+++ b/ql/src/test/results/clientpositive/tez/vector_multi_insert.q.out
@@ -85,17 +85,17 @@ STAGE PLANS:
             Map Operator Tree:
                 TableScan
                   alias: a
-                  Statistics: Num rows: 154 Data size: 616 Basic stats: 
COMPLETE Column stats: NONE
+                  Statistics: Num rows: 3 Data size: 12 Basic stats: COMPLETE 
Column stats: NONE
                   Filter Operator
                     predicate: (rn < 100) (type: boolean)
-                    Statistics: Num rows: 51 Data size: 204 Basic stats: 
COMPLETE Column stats: NONE
+                    Statistics: Num rows: 1 Data size: 4 Basic stats: COMPLETE 
Column stats: NONE
                     Select Operator
                       expressions: rn (type: int)
                       outputColumnNames: _col0
-                      Statistics: Num rows: 51 Data size: 204 Basic stats: 
COMPLETE Column stats: NONE
+                      Statistics: Num rows: 1 Data size: 4 Basic stats: 
COMPLETE Column stats: NONE
                       File Output Operator
                         compressed: false
-                        Statistics: Num rows: 51 Data size: 204 Basic stats: 
COMPLETE Column stats: NONE
+                        Statistics: Num rows: 1 Data size: 4 Basic stats: 
COMPLETE Column stats: NONE
                         table:
                             input format: 
org.apache.hadoop.mapred.TextInputFormat
                             output format: 
org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
@@ -103,14 +103,14 @@ STAGE PLANS:
                             name: default.orc_rn1
                   Filter Operator
                     predicate: ((rn >= 100) and (rn < 1000)) (type: boolean)
-                    Statistics: Num rows: 17 Data size: 68 Basic stats: 
COMPLETE Column stats: NONE
+                    Statistics: Num rows: 1 Data size: 4 Basic stats: COMPLETE 
Column stats: NONE
                     Select Operator
                       expressions: rn (type: int)
                       outputColumnNames: _col0
-                      Statistics: Num rows: 17 Data size: 68 Basic stats: 
COMPLETE Column stats: NONE
+                      Statistics: Num rows: 1 Data size: 4 Basic stats: 
COMPLETE Column stats: NONE
                       File Output Operator
                         compressed: false
-                        Statistics: Num rows: 17 Data size: 68 Basic stats: 
COMPLETE Column stats: NONE
+                        Statistics: Num rows: 1 Data size: 4 Basic stats: 
COMPLETE Column stats: NONE
                         table:
                             input format: 
org.apache.hadoop.mapred.TextInputFormat
                             output format: 
org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
@@ -118,14 +118,14 @@ STAGE PLANS:
                             name: default.orc_rn2
                   Filter Operator
                     predicate: (rn >= 1000) (type: boolean)
-                    Statistics: Num rows: 51 Data size: 204 Basic stats: 
COMPLETE Column stats: NONE
+                    Statistics: Num rows: 1 Data size: 4 Basic stats: COMPLETE 
Column stats: NONE
                     Select Operator
                       expressions: rn (type: int)
                       outputColumnNames: _col0
-                      Statistics: Num rows: 51 Data size: 204 Basic stats: 
COMPLETE Column stats: NONE
+                      Statistics: Num rows: 1 Data size: 4 Basic stats: 
COMPLETE Column stats: NONE
                       File Output Operator
                         compressed: false
-                        Statistics: Num rows: 51 Data size: 204 Basic stats: 
COMPLETE Column stats: NONE
+                        Statistics: Num rows: 1 Data size: 4 Basic stats: 
COMPLETE Column stats: NONE
                         table:
                             input format: 
org.apache.hadoop.mapred.TextInputFormat
                             output format: 
org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat

http://git-wip-us.apache.org/repos/asf/hive/blob/4d592303/ql/src/test/results/clientpositive/tez/vector_outer_join1.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/tez/vector_outer_join1.q.out 
b/ql/src/test/results/clientpositive/tez/vector_outer_join1.q.out
index a2f4458..4101c35 100644
--- a/ql/src/test/results/clientpositive/tez/vector_outer_join1.q.out
+++ b/ql/src/test/results/clientpositive/tez/vector_outer_join1.q.out
@@ -111,11 +111,11 @@ STAGE PLANS:
             Map Operator Tree:
                 TableScan
                   alias: c
-                  Statistics: Num rows: 13 Data size: 4183 Basic stats: 
COMPLETE Column stats: NONE
+                  Statistics: Num rows: 15 Data size: 3784 Basic stats: 
COMPLETE Column stats: NONE
                   Select Operator
                     expressions: ctinyint (type: tinyint), csmallint (type: 
smallint), cint (type: int), cbigint (type: bigint), cfloat (type: float), 
cdouble (type: double), cstring1 (type: string), cstring2 (type: string), 
ctimestamp1 (type: timestamp), ctimestamp2 (type: timestamp), cboolean1 (type: 
boolean), cboolean2 (type: boolean)
                     outputColumnNames: _col0, _col1, _col2, _col3, _col4, 
_col5, _col6, _col7, _col8, _col9, _col10, _col11
-                    Statistics: Num rows: 13 Data size: 4183 Basic stats: 
COMPLETE Column stats: NONE
+                    Statistics: Num rows: 15 Data size: 3784 Basic stats: 
COMPLETE Column stats: NONE
                     Map Join Operator
                       condition map:
                            Left Outer Join0 to 1
@@ -125,11 +125,11 @@ STAGE PLANS:
                       outputColumnNames: _col0, _col1, _col2, _col3, _col4, 
_col5, _col6, _col7, _col8, _col9, _col10, _col11, _col12, _col13, _col14, 
_col15, _col16, _col17, _col18, _col19, _col20, _col21, _col22, _col23
                       input vertices:
                         1 Map 2
-                      Statistics: Num rows: 14 Data size: 4601 Basic stats: 
COMPLETE Column stats: NONE
+                      Statistics: Num rows: 16 Data size: 4162 Basic stats: 
COMPLETE Column stats: NONE
                       HybridGraceHashJoin: true
                       File Output Operator
                         compressed: false
-                        Statistics: Num rows: 14 Data size: 4601 Basic stats: 
COMPLETE Column stats: NONE
+                        Statistics: Num rows: 16 Data size: 4162 Basic stats: 
COMPLETE Column stats: NONE
                         table:
                             input format: 
org.apache.hadoop.mapred.TextInputFormat
                             output format: 
org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
@@ -139,16 +139,16 @@ STAGE PLANS:
             Map Operator Tree:
                 TableScan
                   alias: c
-                  Statistics: Num rows: 13 Data size: 4183 Basic stats: 
COMPLETE Column stats: NONE
+                  Statistics: Num rows: 15 Data size: 3784 Basic stats: 
COMPLETE Column stats: NONE
                   Select Operator
                     expressions: ctinyint (type: tinyint), csmallint (type: 
smallint), cint (type: int), cbigint (type: bigint), cfloat (type: float), 
cdouble (type: double), cstring1 (type: string), cstring2 (type: string), 
ctimestamp1 (type: timestamp), ctimestamp2 (type: timestamp), cboolean1 (type: 
boolean), cboolean2 (type: boolean)
                     outputColumnNames: _col0, _col1, _col2, _col3, _col4, 
_col5, _col6, _col7, _col8, _col9, _col10, _col11
-                    Statistics: Num rows: 13 Data size: 4183 Basic stats: 
COMPLETE Column stats: NONE
+                    Statistics: Num rows: 15 Data size: 3784 Basic stats: 
COMPLETE Column stats: NONE
                     Reduce Output Operator
                       key expressions: _col2 (type: int)
                       sort order: +
                       Map-reduce partition columns: _col2 (type: int)
-                      Statistics: Num rows: 13 Data size: 4183 Basic stats: 
COMPLETE Column stats: NONE
+                      Statistics: Num rows: 15 Data size: 3784 Basic stats: 
COMPLETE Column stats: NONE
                       value expressions: _col0 (type: tinyint), _col1 (type: 
smallint), _col3 (type: bigint), _col4 (type: float), _col5 (type: double), 
_col6 (type: string), _col7 (type: string), _col8 (type: timestamp), _col9 
(type: timestamp), _col10 (type: boolean), _col11 (type: boolean)
             Execution mode: vectorized
 
@@ -218,11 +218,11 @@ STAGE PLANS:
             Map Operator Tree:
                 TableScan
                   alias: c
-                  Statistics: Num rows: 1045 Data size: 4183 Basic stats: 
COMPLETE Column stats: NONE
+                  Statistics: Num rows: 15 Data size: 3784 Basic stats: 
COMPLETE Column stats: NONE
                   Select Operator
                     expressions: ctinyint (type: tinyint)
                     outputColumnNames: _col0
-                    Statistics: Num rows: 1045 Data size: 4183 Basic stats: 
COMPLETE Column stats: NONE
+                    Statistics: Num rows: 15 Data size: 3784 Basic stats: 
COMPLETE Column stats: NONE
                     Map Join Operator
                       condition map:
                            Left Outer Join0 to 1
@@ -232,11 +232,11 @@ STAGE PLANS:
                       outputColumnNames: _col0
                       input vertices:
                         1 Map 2
-                      Statistics: Num rows: 1149 Data size: 4601 Basic stats: 
COMPLETE Column stats: NONE
+                      Statistics: Num rows: 16 Data size: 4162 Basic stats: 
COMPLETE Column stats: NONE
                       HybridGraceHashJoin: true
                       File Output Operator
                         compressed: false
-                        Statistics: Num rows: 1149 Data size: 4601 Basic 
stats: COMPLETE Column stats: NONE
+                        Statistics: Num rows: 16 Data size: 4162 Basic stats: 
COMPLETE Column stats: NONE
                         table:
                             input format: 
org.apache.hadoop.mapred.TextInputFormat
                             output format: 
org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
@@ -246,16 +246,16 @@ STAGE PLANS:
             Map Operator Tree:
                 TableScan
                   alias: c
-                  Statistics: Num rows: 1045 Data size: 4183 Basic stats: 
COMPLETE Column stats: NONE
+                  Statistics: Num rows: 15 Data size: 3784 Basic stats: 
COMPLETE Column stats: NONE
                   Select Operator
                     expressions: ctinyint (type: tinyint)
                     outputColumnNames: _col0
-                    Statistics: Num rows: 1045 Data size: 4183 Basic stats: 
COMPLETE Column stats: NONE
+                    Statistics: Num rows: 15 Data size: 3784 Basic stats: 
COMPLETE Column stats: NONE
                     Reduce Output Operator
                       key expressions: _col0 (type: tinyint)
                       sort order: +
                       Map-reduce partition columns: _col0 (type: tinyint)
-                      Statistics: Num rows: 1045 Data size: 4183 Basic stats: 
COMPLETE Column stats: NONE
+                      Statistics: Num rows: 15 Data size: 3784 Basic stats: 
COMPLETE Column stats: NONE
             Execution mode: vectorized
 
   Stage: Stage-0
@@ -357,11 +357,11 @@ STAGE PLANS:
             Map Operator Tree:
                 TableScan
                   alias: c
-                  Statistics: Num rows: 522 Data size: 4183 Basic stats: 
COMPLETE Column stats: NONE
+                  Statistics: Num rows: 15 Data size: 3784 Basic stats: 
COMPLETE Column stats: NONE
                   Select Operator
                     expressions: ctinyint (type: tinyint), cint (type: int)
                     outputColumnNames: _col0, _col1
-                    Statistics: Num rows: 522 Data size: 4183 Basic stats: 
COMPLETE Column stats: NONE
+                    Statistics: Num rows: 15 Data size: 3784 Basic stats: 
COMPLETE Column stats: NONE
                     Map Join Operator
                       condition map:
                            Left Outer Join0 to 1
@@ -371,7 +371,7 @@ STAGE PLANS:
                       outputColumnNames: _col0
                       input vertices:
                         1 Map 3
-                      Statistics: Num rows: 1149 Data size: 4601 Basic stats: 
COMPLETE Column stats: NONE
+                      Statistics: Num rows: 16 Data size: 4162 Basic stats: 
COMPLETE Column stats: NONE
                       HybridGraceHashJoin: true
                       Map Join Operator
                         condition map:
@@ -382,7 +382,7 @@ STAGE PLANS:
                         outputColumnNames: _col0
                         input vertices:
                           1 Map 4
-                        Statistics: Num rows: 1263 Data size: 5061 Basic 
stats: COMPLETE Column stats: NONE
+                        Statistics: Num rows: 17 Data size: 4578 Basic stats: 
COMPLETE Column stats: NONE
                         HybridGraceHashJoin: true
                         Group By Operator
                           aggregations: count(), sum(_col0)
@@ -398,31 +398,31 @@ STAGE PLANS:
             Map Operator Tree:
                 TableScan
                   alias: c
-                  Statistics: Num rows: 1045 Data size: 4183 Basic stats: 
COMPLETE Column stats: NONE
+                  Statistics: Num rows: 15 Data size: 3784 Basic stats: 
COMPLETE Column stats: NONE
                   Select Operator
                     expressions: cint (type: int)
                     outputColumnNames: _col0
-                    Statistics: Num rows: 1045 Data size: 4183 Basic stats: 
COMPLETE Column stats: NONE
+                    Statistics: Num rows: 15 Data size: 3784 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: 1045 Data size: 4183 Basic stats: 
COMPLETE Column stats: NONE
+                      Statistics: Num rows: 15 Data size: 3784 Basic stats: 
COMPLETE Column stats: NONE
             Execution mode: vectorized
         Map 4 
             Map Operator Tree:
                 TableScan
                   alias: c
-                  Statistics: Num rows: 1045 Data size: 4183 Basic stats: 
COMPLETE Column stats: NONE
+                  Statistics: Num rows: 15 Data size: 3784 Basic stats: 
COMPLETE Column stats: NONE
                   Select Operator
                     expressions: ctinyint (type: tinyint)
                     outputColumnNames: _col0
-                    Statistics: Num rows: 1045 Data size: 4183 Basic stats: 
COMPLETE Column stats: NONE
+                    Statistics: Num rows: 15 Data size: 3784 Basic stats: 
COMPLETE Column stats: NONE
                     Reduce Output Operator
                       key expressions: _col0 (type: tinyint)
                       sort order: +
                       Map-reduce partition columns: _col0 (type: tinyint)
-                      Statistics: Num rows: 1045 Data size: 4183 Basic stats: 
COMPLETE Column stats: NONE
+                      Statistics: Num rows: 15 Data size: 3784 Basic stats: 
COMPLETE Column stats: NONE
             Execution mode: vectorized
         Reducer 2 
             Reduce Operator Tree:

http://git-wip-us.apache.org/repos/asf/hive/blob/4d592303/ql/src/test/results/clientpositive/tez/vector_outer_join2.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/tez/vector_outer_join2.q.out 
b/ql/src/test/results/clientpositive/tez/vector_outer_join2.q.out
index 8c8f54e..b8e18e0 100644
--- a/ql/src/test/results/clientpositive/tez/vector_outer_join2.q.out
+++ b/ql/src/test/results/clientpositive/tez/vector_outer_join2.q.out
@@ -118,11 +118,11 @@ STAGE PLANS:
             Map Operator Tree:
                 TableScan
                   alias: c
-                  Statistics: Num rows: 348 Data size: 4183 Basic stats: 
COMPLETE Column stats: NONE
+                  Statistics: Num rows: 15 Data size: 3784 Basic stats: 
COMPLETE Column stats: NONE
                   Select Operator
                     expressions: cint (type: int), cbigint (type: bigint)
                     outputColumnNames: _col0, _col1
-                    Statistics: Num rows: 348 Data size: 4183 Basic stats: 
COMPLETE Column stats: NONE
+                    Statistics: Num rows: 15 Data size: 3784 Basic stats: 
COMPLETE Column stats: NONE
                     Map Join Operator
                       condition map:
                            Left Outer Join0 to 1
@@ -132,7 +132,7 @@ STAGE PLANS:
                       outputColumnNames: _col1
                       input vertices:
                         1 Map 3
-                      Statistics: Num rows: 1149 Data size: 4601 Basic stats: 
COMPLETE Column stats: NONE
+                      Statistics: Num rows: 16 Data size: 4162 Basic stats: 
COMPLETE Column stats: NONE
                       HybridGraceHashJoin: true
                       Map Join Operator
                         condition map:
@@ -143,12 +143,12 @@ STAGE PLANS:
                         outputColumnNames: _col1
                         input vertices:
                           1 Map 4
-                        Statistics: Num rows: 1263 Data size: 5061 Basic 
stats: COMPLETE Column stats: NONE
+                        Statistics: Num rows: 17 Data size: 4578 Basic stats: 
COMPLETE Column stats: NONE
                         HybridGraceHashJoin: true
                         Select Operator
                           expressions: _col1 (type: bigint)
                           outputColumnNames: _col0
-                          Statistics: Num rows: 1263 Data size: 5061 Basic 
stats: COMPLETE Column stats: NONE
+                          Statistics: Num rows: 17 Data size: 4578 Basic 
stats: COMPLETE Column stats: NONE
                           Group By Operator
                             aggregations: count(), sum(_col0)
                             mode: hash
@@ -163,31 +163,31 @@ STAGE PLANS:
             Map Operator Tree:
                 TableScan
                   alias: c
-                  Statistics: Num rows: 1045 Data size: 4183 Basic stats: 
COMPLETE Column stats: NONE
+                  Statistics: Num rows: 15 Data size: 3784 Basic stats: 
COMPLETE Column stats: NONE
                   Select Operator
                     expressions: cint (type: int)
                     outputColumnNames: _col0
-                    Statistics: Num rows: 1045 Data size: 4183 Basic stats: 
COMPLETE Column stats: NONE
+                    Statistics: Num rows: 15 Data size: 3784 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: 1045 Data size: 4183 Basic stats: 
COMPLETE Column stats: NONE
+                      Statistics: Num rows: 15 Data size: 3784 Basic stats: 
COMPLETE Column stats: NONE
             Execution mode: vectorized
         Map 4 
             Map Operator Tree:
                 TableScan
                   alias: c
-                  Statistics: Num rows: 522 Data size: 4183 Basic stats: 
COMPLETE Column stats: NONE
+                  Statistics: Num rows: 15 Data size: 3784 Basic stats: 
COMPLETE Column stats: NONE
                   Select Operator
                     expressions: cbigint (type: bigint)
                     outputColumnNames: _col0
-                    Statistics: Num rows: 522 Data size: 4183 Basic stats: 
COMPLETE Column stats: NONE
+                    Statistics: Num rows: 15 Data size: 3784 Basic stats: 
COMPLETE Column stats: NONE
                     Reduce Output Operator
                       key expressions: _col0 (type: bigint)
                       sort order: +
                       Map-reduce partition columns: _col0 (type: bigint)
-                      Statistics: Num rows: 522 Data size: 4183 Basic stats: 
COMPLETE Column stats: NONE
+                      Statistics: Num rows: 15 Data size: 3784 Basic stats: 
COMPLETE Column stats: NONE
             Execution mode: vectorized
         Reducer 2 
             Reduce Operator Tree:

http://git-wip-us.apache.org/repos/asf/hive/blob/4d592303/ql/src/test/results/clientpositive/tez/vector_outer_join3.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/tez/vector_outer_join3.q.out 
b/ql/src/test/results/clientpositive/tez/vector_outer_join3.q.out
index fa47a03..b5619a0 100644
--- a/ql/src/test/results/clientpositive/tez/vector_outer_join3.q.out
+++ b/ql/src/test/results/clientpositive/tez/vector_outer_join3.q.out
@@ -118,11 +118,11 @@ STAGE PLANS:
             Map Operator Tree:
                 TableScan
                   alias: c
-                  Statistics: Num rows: 40 Data size: 4183 Basic stats: 
COMPLETE Column stats: NONE
+                  Statistics: Num rows: 15 Data size: 3784 Basic stats: 
COMPLETE Column stats: NONE
                   Select Operator
                     expressions: cint (type: int), cstring1 (type: string)
                     outputColumnNames: _col0, _col1
-                    Statistics: Num rows: 40 Data size: 4183 Basic stats: 
COMPLETE Column stats: NONE
+                    Statistics: Num rows: 15 Data size: 3784 Basic stats: 
COMPLETE Column stats: NONE
                     Map Join Operator
                       condition map:
                            Left Outer Join0 to 1
@@ -132,7 +132,7 @@ STAGE PLANS:
                       outputColumnNames: _col1
                       input vertices:
                         1 Map 3
-                      Statistics: Num rows: 1149 Data size: 4601 Basic stats: 
COMPLETE Column stats: NONE
+                      Statistics: Num rows: 16 Data size: 4162 Basic stats: 
COMPLETE Column stats: NONE
                       HybridGraceHashJoin: true
                       Map Join Operator
                         condition map:
@@ -142,7 +142,7 @@ STAGE PLANS:
                           1 _col0 (type: string)
                         input vertices:
                           1 Map 4
-                        Statistics: Num rows: 1263 Data size: 5061 Basic 
stats: COMPLETE Column stats: NONE
+                        Statistics: Num rows: 17 Data size: 4578 Basic stats: 
COMPLETE Column stats: NONE
                         HybridGraceHashJoin: true
                         Group By Operator
                           aggregations: count()
@@ -158,31 +158,31 @@ STAGE PLANS:
             Map Operator Tree:
                 TableScan
                   alias: c
-                  Statistics: Num rows: 1045 Data size: 4183 Basic stats: 
COMPLETE Column stats: NONE
+                  Statistics: Num rows: 15 Data size: 3784 Basic stats: 
COMPLETE Column stats: NONE
                   Select Operator
                     expressions: cint (type: int)
                     outputColumnNames: _col0
-                    Statistics: Num rows: 1045 Data size: 4183 Basic stats: 
COMPLETE Column stats: NONE
+                    Statistics: Num rows: 15 Data size: 3784 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: 1045 Data size: 4183 Basic stats: 
COMPLETE Column stats: NONE
+                      Statistics: Num rows: 15 Data size: 3784 Basic stats: 
COMPLETE Column stats: NONE
             Execution mode: vectorized
         Map 4 
             Map Operator Tree:
                 TableScan
                   alias: c
-                  Statistics: Num rows: 41 Data size: 4183 Basic stats: 
COMPLETE Column stats: NONE
+                  Statistics: Num rows: 15 Data size: 3784 Basic stats: 
COMPLETE Column stats: NONE
                   Select Operator
                     expressions: cstring1 (type: string)
                     outputColumnNames: _col0
-                    Statistics: Num rows: 41 Data size: 4183 Basic stats: 
COMPLETE Column stats: NONE
+                    Statistics: Num rows: 15 Data size: 3784 Basic stats: 
COMPLETE Column stats: NONE
                     Reduce Output Operator
                       key expressions: _col0 (type: string)
                       sort order: +
                       Map-reduce partition columns: _col0 (type: string)
-                      Statistics: Num rows: 41 Data size: 4183 Basic stats: 
COMPLETE Column stats: NONE
+                      Statistics: Num rows: 15 Data size: 3784 Basic stats: 
COMPLETE Column stats: NONE
             Execution mode: vectorized
         Reducer 2 
             Reduce Operator Tree:
@@ -265,11 +265,11 @@ STAGE PLANS:
             Map Operator Tree:
                 TableScan
                   alias: c
-                  Statistics: Num rows: 20 Data size: 4183 Basic stats: 
COMPLETE Column stats: NONE
+                  Statistics: Num rows: 15 Data size: 3784 Basic stats: 
COMPLETE Column stats: NONE
                   Select Operator
                     expressions: cstring1 (type: string), cstring2 (type: 
string)
                     outputColumnNames: _col0, _col1
-                    Statistics: Num rows: 20 Data size: 4183 Basic stats: 
COMPLETE Column stats: NONE
+                    Statistics: Num rows: 15 Data size: 3784 Basic stats: 
COMPLETE Column stats: NONE
                     Map Join Operator
                       condition map:
                            Left Outer Join0 to 1
@@ -279,7 +279,7 @@ STAGE PLANS:
                       outputColumnNames: _col0
                       input vertices:
                         1 Map 3
-                      Statistics: Num rows: 45 Data size: 4601 Basic stats: 
COMPLETE Column stats: NONE
+                      Statistics: Num rows: 16 Data size: 4162 Basic stats: 
COMPLETE Column stats: NONE
                       HybridGraceHashJoin: true
                       Map Join Operator
                         condition map:
@@ -289,7 +289,7 @@ STAGE PLANS:
                           1 _col0 (type: string)
                         input vertices:
                           1 Map 4
-                        Statistics: Num rows: 49 Data size: 5061 Basic stats: 
COMPLETE Column stats: NONE
+                        Statistics: Num rows: 17 Data size: 4578 Basic stats: 
COMPLETE Column stats: NONE
                         HybridGraceHashJoin: true
                         Group By Operator
                           aggregations: count()
@@ -305,31 +305,31 @@ STAGE PLANS:
             Map Operator Tree:
                 TableScan
                   alias: c
-                  Statistics: Num rows: 41 Data size: 4183 Basic stats: 
COMPLETE Column stats: NONE
+                  Statistics: Num rows: 15 Data size: 3784 Basic stats: 
COMPLETE Column stats: NONE
                   Select Operator
                     expressions: cstring2 (type: string)
                     outputColumnNames: _col0
-                    Statistics: Num rows: 41 Data size: 4183 Basic stats: 
COMPLETE Column stats: NONE
+                    Statistics: Num rows: 15 Data size: 3784 Basic stats: 
COMPLETE Column stats: NONE
                     Reduce Output Operator
                       key expressions: _col0 (type: string)
                       sort order: +
                       Map-reduce partition columns: _col0 (type: string)
-                      Statistics: Num rows: 41 Data size: 4183 Basic stats: 
COMPLETE Column stats: NONE
+                      Statistics: Num rows: 15 Data size: 3784 Basic stats: 
COMPLETE Column stats: NONE
             Execution mode: vectorized
         Map 4 
             Map Operator Tree:
                 TableScan
                   alias: c
-                  Statistics: Num rows: 41 Data size: 4183 Basic stats: 
COMPLETE Column stats: NONE
+                  Statistics: Num rows: 15 Data size: 3784 Basic stats: 
COMPLETE Column stats: NONE
                   Select Operator
                     expressions: cstring1 (type: string)
                     outputColumnNames: _col0
-                    Statistics: Num rows: 41 Data size: 4183 Basic stats: 
COMPLETE Column stats: NONE
+                    Statistics: Num rows: 15 Data size: 3784 Basic stats: 
COMPLETE Column stats: NONE
                     Reduce Output Operator
                       key expressions: _col0 (type: string)
                       sort order: +
                       Map-reduce partition columns: _col0 (type: string)
-                      Statistics: Num rows: 41 Data size: 4183 Basic stats: 
COMPLETE Column stats: NONE
+                      Statistics: Num rows: 15 Data size: 3784 Basic stats: 
COMPLETE Column stats: NONE
             Execution mode: vectorized
         Reducer 2 
             Reduce Operator Tree:
@@ -412,11 +412,11 @@ STAGE PLANS:
             Map Operator Tree:
                 TableScan
                   alias: c
-                  Statistics: Num rows: 19 Data size: 4183 Basic stats: 
COMPLETE Column stats: NONE
+                  Statistics: Num rows: 15 Data size: 3784 Basic stats: 
COMPLETE Column stats: NONE
                   Select Operator
                     expressions: cint (type: int), cbigint (type: bigint), 
cstring1 (type: string), cstring2 (type: string)
                     outputColumnNames: _col0, _col1, _col2, _col3
-                    Statistics: Num rows: 19 Data size: 4183 Basic stats: 
COMPLETE Column stats: NONE
+                    Statistics: Num rows: 15 Data size: 3784 Basic stats: 
COMPLETE Column stats: NONE
                     Map Join Operator
                       condition map:
                            Left Outer Join0 to 1
@@ -426,7 +426,7 @@ STAGE PLANS:
                       outputColumnNames: _col0, _col2
                       input vertices:
                         1 Map 3
-                      Statistics: Num rows: 41 Data size: 4601 Basic stats: 
COMPLETE Column stats: NONE
+                      Statistics: Num rows: 16 Data size: 4162 Basic stats: 
COMPLETE Column stats: NONE
                       HybridGraceHashJoin: true
                       Map Join Operator
                         condition map:
@@ -436,7 +436,7 @@ STAGE PLANS:
                           1 _col1 (type: string), _col0 (type: int)
                         input vertices:
                           1 Map 4
-                        Statistics: Num rows: 45 Data size: 5061 Basic stats: 
COMPLETE Column stats: NONE
+                        Statistics: Num rows: 17 Data size: 4578 Basic stats: 
COMPLETE Column stats: NONE
                         HybridGraceHashJoin: true
                         Group By Operator
                           aggregations: count()
@@ -452,31 +452,31 @@ STAGE PLANS:
             Map Operator Tree:
                 TableScan
                   alias: c
-                  Statistics: Num rows: 38 Data size: 4183 Basic stats: 
COMPLETE Column stats: NONE
+                  Statistics: Num rows: 15 Data size: 3784 Basic stats: 
COMPLETE Column stats: NONE
                   Select Operator
                     expressions: cbigint (type: bigint), cstring2 (type: 
string)
                     outputColumnNames: _col0, _col1
-                    Statistics: Num rows: 38 Data size: 4183 Basic stats: 
COMPLETE Column stats: NONE
+                    Statistics: Num rows: 15 Data size: 3784 Basic stats: 
COMPLETE Column stats: NONE
                     Reduce Output Operator
                       key expressions: _col1 (type: string), _col0 (type: 
bigint)
                       sort order: ++
                       Map-reduce partition columns: _col1 (type: string), 
_col0 (type: bigint)
-                      Statistics: Num rows: 38 Data size: 4183 Basic stats: 
COMPLETE Column stats: NONE
+                      Statistics: Num rows: 15 Data size: 3784 Basic stats: 
COMPLETE Column stats: NONE
             Execution mode: vectorized
         Map 4 
             Map Operator Tree:
                 TableScan
                   alias: c
-                  Statistics: Num rows: 40 Data size: 4183 Basic stats: 
COMPLETE Column stats: NONE
+                  Statistics: Num rows: 15 Data size: 3784 Basic stats: 
COMPLETE Column stats: NONE
                   Select Operator
                     expressions: cint (type: int), cstring1 (type: string)
                     outputColumnNames: _col0, _col1
-                    Statistics: Num rows: 40 Data size: 4183 Basic stats: 
COMPLETE Column stats: NONE
+                    Statistics: Num rows: 15 Data size: 3784 Basic stats: 
COMPLETE Column stats: NONE
                     Reduce Output Operator
                       key expressions: _col1 (type: string), _col0 (type: int)
                       sort order: ++
                       Map-reduce partition columns: _col1 (type: string), 
_col0 (type: int)
-                      Statistics: Num rows: 40 Data size: 4183 Basic stats: 
COMPLETE Column stats: NONE
+                      Statistics: Num rows: 15 Data size: 3784 Basic stats: 
COMPLETE Column stats: NONE
             Execution mode: vectorized
         Reducer 2 
             Reduce Operator Tree:

http://git-wip-us.apache.org/repos/asf/hive/blob/4d592303/ql/src/test/results/clientpositive/tez/vector_outer_join4.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/tez/vector_outer_join4.q.out 
b/ql/src/test/results/clientpositive/tez/vector_outer_join4.q.out
index a73cd06..2c9a9cd 100644
--- a/ql/src/test/results/clientpositive/tez/vector_outer_join4.q.out
+++ b/ql/src/test/results/clientpositive/tez/vector_outer_join4.q.out
@@ -111,11 +111,11 @@ STAGE PLANS:
             Map Operator Tree:
                 TableScan
                   alias: c
-                  Statistics: Num rows: 12 Data size: 3987 Basic stats: 
COMPLETE Column stats: NONE
+                  Statistics: Num rows: 30 Data size: 5922 Basic stats: 
COMPLETE Column stats: NONE
                   Select Operator
                     expressions: ctinyint (type: tinyint), csmallint (type: 
smallint), cint (type: int), cbigint (type: bigint), cfloat (type: float), 
cdouble (type: double), cstring1 (type: string), cstring2 (type: string), 
ctimestamp1 (type: timestamp), ctimestamp2 (type: timestamp), cboolean1 (type: 
boolean), cboolean2 (type: boolean)
                     outputColumnNames: _col0, _col1, _col2, _col3, _col4, 
_col5, _col6, _col7, _col8, _col9, _col10, _col11
-                    Statistics: Num rows: 12 Data size: 3987 Basic stats: 
COMPLETE Column stats: NONE
+                    Statistics: Num rows: 30 Data size: 5922 Basic stats: 
COMPLETE Column stats: NONE
                     Map Join Operator
                       condition map:
                            Left Outer Join0 to 1
@@ -125,11 +125,11 @@ STAGE PLANS:
                       outputColumnNames: _col0, _col1, _col2, _col3, _col4, 
_col5, _col6, _col7, _col8, _col9, _col10, _col11, _col12, _col13, _col14, 
_col15, _col16, _col17, _col18, _col19, _col20, _col21, _col22, _col23
                       input vertices:
                         1 Map 2
-                      Statistics: Num rows: 13 Data size: 4385 Basic stats: 
COMPLETE Column stats: NONE
+                      Statistics: Num rows: 33 Data size: 6514 Basic stats: 
COMPLETE Column stats: NONE
                       HybridGraceHashJoin: true
                       File Output Operator
                         compressed: false
-                        Statistics: Num rows: 13 Data size: 4385 Basic stats: 
COMPLETE Column stats: NONE
+                        Statistics: Num rows: 33 Data size: 6514 Basic stats: 
COMPLETE Column stats: NONE
                         table:
                             input format: 
org.apache.hadoop.mapred.TextInputFormat
                             output format: 
org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
@@ -139,16 +139,16 @@ STAGE PLANS:
             Map Operator Tree:
                 TableScan
                   alias: c
-                  Statistics: Num rows: 12 Data size: 3987 Basic stats: 
COMPLETE Column stats: NONE
+                  Statistics: Num rows: 30 Data size: 5922 Basic stats: 
COMPLETE Column stats: NONE
                   Select Operator
                     expressions: ctinyint (type: tinyint), csmallint (type: 
smallint), cint (type: int), cbigint (type: bigint), cfloat (type: float), 
cdouble (type: double), cstring1 (type: string), cstring2 (type: string), 
ctimestamp1 (type: timestamp), ctimestamp2 (type: timestamp), cboolean1 (type: 
boolean), cboolean2 (type: boolean)
                     outputColumnNames: _col0, _col1, _col2, _col3, _col4, 
_col5, _col6, _col7, _col8, _col9, _col10, _col11
-                    Statistics: Num rows: 12 Data size: 3987 Basic stats: 
COMPLETE Column stats: NONE
+                    Statistics: Num rows: 30 Data size: 5922 Basic stats: 
COMPLETE Column stats: NONE
                     Reduce Output Operator
                       key expressions: _col2 (type: int)
                       sort order: +
                       Map-reduce partition columns: _col2 (type: int)
-                      Statistics: Num rows: 12 Data size: 3987 Basic stats: 
COMPLETE Column stats: NONE
+                      Statistics: Num rows: 30 Data size: 5922 Basic stats: 
COMPLETE Column stats: NONE
                       value expressions: _col0 (type: tinyint), _col1 (type: 
smallint), _col3 (type: bigint), _col4 (type: float), _col5 (type: double), 
_col6 (type: string), _col7 (type: string), _col8 (type: timestamp), _col9 
(type: timestamp), _col10 (type: boolean), _col11 (type: boolean)
             Execution mode: vectorized
 
@@ -613,11 +613,11 @@ STAGE PLANS:
             Map Operator Tree:
                 TableScan
                   alias: c
-                  Statistics: Num rows: 996 Data size: 3987 Basic stats: 
COMPLETE Column stats: NONE
+                  Statistics: Num rows: 30 Data size: 5922 Basic stats: 
COMPLETE Column stats: NONE
                   Select Operator
                     expressions: ctinyint (type: tinyint)
                     outputColumnNames: _col0
-                    Statistics: Num rows: 996 Data size: 3987 Basic stats: 
COMPLETE Column stats: NONE
+                    Statistics: Num rows: 30 Data size: 5922 Basic stats: 
COMPLETE Column stats: NONE
                     Map Join Operator
                       condition map:
                            Left Outer Join0 to 1
@@ -627,11 +627,11 @@ STAGE PLANS:
                       outputColumnNames: _col0
                       input vertices:
                         1 Map 2
-                      Statistics: Num rows: 1095 Data size: 4385 Basic stats: 
COMPLETE Column stats: NONE
+                      Statistics: Num rows: 33 Data size: 6514 Basic stats: 
COMPLETE Column stats: NONE
                       HybridGraceHashJoin: true
                       File Output Operator
                         compressed: false
-                        Statistics: Num rows: 1095 Data size: 4385 Basic 
stats: COMPLETE Column stats: NONE
+                        Statistics: Num rows: 33 Data size: 6514 Basic stats: 
COMPLETE Column stats: NONE
                         table:
                             input format: 
org.apache.hadoop.mapred.TextInputFormat
                             output format: 
org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
@@ -641,16 +641,16 @@ STAGE PLANS:
             Map Operator Tree:
                 TableScan
                   alias: c
-                  Statistics: Num rows: 996 Data size: 3987 Basic stats: 
COMPLETE Column stats: NONE
+                  Statistics: Num rows: 30 Data size: 5922 Basic stats: 
COMPLETE Column stats: NONE
                   Select Operator
                     expressions: ctinyint (type: tinyint)
                     outputColumnNames: _col0
-                    Statistics: Num rows: 996 Data size: 3987 Basic stats: 
COMPLETE Column stats: NONE
+                    Statistics: Num rows: 30 Data size: 5922 Basic stats: 
COMPLETE Column stats: NONE
                     Reduce Output Operator
                       key expressions: _col0 (type: tinyint)
                       sort order: +
                       Map-reduce partition columns: _col0 (type: tinyint)
-                      Statistics: Num rows: 996 Data size: 3987 Basic stats: 
COMPLETE Column stats: NONE
+                      Statistics: Num rows: 30 Data size: 5922 Basic stats: 
COMPLETE Column stats: NONE
             Execution mode: vectorized
 
   Stage: Stage-0
@@ -749,11 +749,11 @@ STAGE PLANS:
             Map Operator Tree:
                 TableScan
                   alias: c
-                  Statistics: Num rows: 498 Data size: 3987 Basic stats: 
COMPLETE Column stats: NONE
+                  Statistics: Num rows: 30 Data size: 5922 Basic stats: 
COMPLETE Column stats: NONE
                   Select Operator
                     expressions: ctinyint (type: tinyint), cint (type: int)
                     outputColumnNames: _col0, _col1
-                    Statistics: Num rows: 498 Data size: 3987 Basic stats: 
COMPLETE Column stats: NONE
+                    Statistics: Num rows: 30 Data size: 5922 Basic stats: 
COMPLETE Column stats: NONE
                     Map Join Operator
                       condition map:
                            Left Outer Join0 to 1
@@ -763,7 +763,7 @@ STAGE PLANS:
                       outputColumnNames: _col0
                       input vertices:
                         1 Map 3
-                      Statistics: Num rows: 1095 Data size: 4385 Basic stats: 
COMPLETE Column stats: NONE
+                      Statistics: Num rows: 33 Data size: 6514 Basic stats: 
COMPLETE Column stats: NONE
                       HybridGraceHashJoin: true
                       Map Join Operator
                         condition map:
@@ -773,7 +773,7 @@ STAGE PLANS:
                           1 _col0 (type: tinyint)
                         input vertices:
                           1 Map 4
-                        Statistics: Num rows: 1204 Data size: 4823 Basic 
stats: COMPLETE Column stats: NONE
+                        Statistics: Num rows: 36 Data size: 7165 Basic stats: 
COMPLETE Column stats: NONE
                         HybridGraceHashJoin: true
                         Group By Operator
                           aggregations: count()
@@ -789,31 +789,31 @@ STAGE PLANS:
             Map Operator Tree:
                 TableScan
                   alias: c
-                  Statistics: Num rows: 996 Data size: 3987 Basic stats: 
COMPLETE Column stats: NONE
+                  Statistics: Num rows: 30 Data size: 5922 Basic stats: 
COMPLETE Column stats: NONE
                   Select Operator
                     expressions: cint (type: int)
                     outputColumnNames: _col0
-                    Statistics: Num rows: 996 Data size: 3987 Basic stats: 
COMPLETE Column stats: NONE
+                    Statistics: Num rows: 30 Data size: 5922 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: 996 Data size: 3987 Basic stats: 
COMPLETE Column stats: NONE
+                      Statistics: Num rows: 30 Data size: 5922 Basic stats: 
COMPLETE Column stats: NONE
             Execution mode: vectorized
         Map 4 
             Map Operator Tree:
                 TableScan
                   alias: c
-                  Statistics: Num rows: 996 Data size: 3987 Basic stats: 
COMPLETE Column stats: NONE
+                  Statistics: Num rows: 30 Data size: 5922 Basic stats: 
COMPLETE Column stats: NONE
                   Select Operator
                     expressions: ctinyint (type: tinyint)
                     outputColumnNames: _col0
-                    Statistics: Num rows: 996 Data size: 3987 Basic stats: 
COMPLETE Column stats: NONE
+                    Statistics: Num rows: 30 Data size: 5922 Basic stats: 
COMPLETE Column stats: NONE
                     Reduce Output Operator
                       key expressions: _col0 (type: tinyint)
                       sort order: +
                       Map-reduce partition columns: _col0 (type: tinyint)
-                      Statistics: Num rows: 996 Data size: 3987 Basic stats: 
COMPLETE Column stats: NONE
+                      Statistics: Num rows: 30 Data size: 5922 Basic stats: 
COMPLETE Column stats: NONE
             Execution mode: vectorized
         Reducer 2 
             Reduce Operator Tree:

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