HIVE-18769: Vectorization: Disable vectorization of key-less outer joins (Matt 
McCline, reviewed by Gopal Vijayaraghavan)


Project: http://git-wip-us.apache.org/repos/asf/hive/repo
Commit: http://git-wip-us.apache.org/repos/asf/hive/commit/1593c10d
Tree: http://git-wip-us.apache.org/repos/asf/hive/tree/1593c10d
Diff: http://git-wip-us.apache.org/repos/asf/hive/diff/1593c10d

Branch: refs/heads/master
Commit: 1593c10dd4b917bf0736779e458739b306835a3f
Parents: 7a8f105
Author: Matt McCline <mmccl...@hortonworks.com>
Authored: Thu Feb 22 19:07:21 2018 -0800
Committer: Matt McCline <mmccl...@hortonworks.com>
Committed: Thu Feb 22 19:07:21 2018 -0800

----------------------------------------------------------------------
 .../hive/ql/optimizer/physical/Vectorizer.java  |   6 +-
 .../apache/hadoop/hive/ql/plan/MapJoinDesc.java |   6 +
 .../hadoop/hive/ql/plan/VectorMapJoinDesc.java  |   7 +
 .../clientpositive/vector_outer_join_no_keys.q  |  21 +
 .../clientpositive/llap/vector_coalesce_3.q.out |   2 +-
 .../clientpositive/llap/vector_join30.q.out     |   4 +-
 .../llap/vector_left_outer_join2.q.out          |   8 +-
 .../llap/vector_leftsemi_mapjoin.q.out          |  16 +-
 .../llap/vector_outer_join0.q.out               |   4 +-
 .../llap/vector_outer_join1.q.out               |   8 +-
 .../llap/vector_outer_join2.q.out               |   4 +-
 .../llap/vector_outer_join_no_keys.q.out        | 408 +++++++++++++++++++
 ...k_vectorized_dynamic_partition_pruning.q.out |   4 +-
 .../spark/vector_outer_join0.q.out              |   4 +-
 .../spark/vector_outer_join1.q.out              |   8 +-
 .../spark/vector_outer_join2.q.out              |   4 +-
 .../clientpositive/vector_coalesce_3.q.out      |   2 +-
 .../clientpositive/vector_groupby_mapjoin.q.out |   2 +-
 .../vector_left_outer_join2.q.out               |   8 +-
 .../clientpositive/vector_outer_join0.q.out     |   4 +-
 .../clientpositive/vector_outer_join1.q.out     |   8 +-
 .../clientpositive/vector_outer_join2.q.out     |   4 +-
 .../clientpositive/vector_outer_join3.q.out     |   6 +-
 .../clientpositive/vector_outer_join4.q.out     |   6 +-
 .../clientpositive/vector_outer_join6.q.out     |   4 +-
 .../vector_outer_join_no_keys.q.out             | 317 ++++++++++++++
 26 files changed, 819 insertions(+), 56 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/hive/blob/1593c10d/ql/src/java/org/apache/hadoop/hive/ql/optimizer/physical/Vectorizer.java
----------------------------------------------------------------------
diff --git 
a/ql/src/java/org/apache/hadoop/hive/ql/optimizer/physical/Vectorizer.java 
b/ql/src/java/org/apache/hadoop/hive/ql/optimizer/physical/Vectorizer.java
index 52ef2d3..783a672 100644
--- a/ql/src/java/org/apache/hadoop/hive/ql/optimizer/physical/Vectorizer.java
+++ b/ql/src/java/org/apache/hadoop/hive/ql/optimizer/physical/Vectorizer.java
@@ -3150,6 +3150,8 @@ public class Vectorizer implements PhysicalPlanResolver {
 
     List<ExprNodeDesc> keyDesc = desc.getKeys().get(posBigTable);
 
+    boolean outerJoinHasNoKeys = (!desc.isNoOuterJoin() && keyDesc.size() == 
0);
+
     // For now, we don't support joins on or using DECIMAL_64.
     VectorExpression[] allBigTableKeyExpressions =
         vContext.getVectorExpressionsUpConvertDecimal64(keyDesc);
@@ -3452,6 +3454,7 @@ public class Vectorizer implements PhysicalPlanResolver {
     vectorDesc.setOneMapJoinCondition(oneMapJoinCondition);
     vectorDesc.setHasNullSafes(hasNullSafes);
     vectorDesc.setSmallTableExprVectorizes(smallTableExprVectorizes);
+    vectorDesc.setOuterJoinHasNoKeys(outerJoinHasNoKeys);
 
     vectorDesc.setIsFastHashTableEnabled(isFastHashTableEnabled);
     vectorDesc.setIsHybridHashJoin(isHybridHashJoin);
@@ -3468,7 +3471,8 @@ public class Vectorizer implements PhysicalPlanResolver {
         !isTezOrSpark ||
         !oneMapJoinCondition ||
         hasNullSafes ||
-        !smallTableExprVectorizes) {
+        !smallTableExprVectorizes ||
+        outerJoinHasNoKeys) {
       result = false;
     }
 

http://git-wip-us.apache.org/repos/asf/hive/blob/1593c10d/ql/src/java/org/apache/hadoop/hive/ql/plan/MapJoinDesc.java
----------------------------------------------------------------------
diff --git a/ql/src/java/org/apache/hadoop/hive/ql/plan/MapJoinDesc.java 
b/ql/src/java/org/apache/hadoop/hive/ql/plan/MapJoinDesc.java
index 23dd19b..cf4ab60 100644
--- a/ql/src/java/org/apache/hadoop/hive/ql/plan/MapJoinDesc.java
+++ b/ql/src/java/org/apache/hadoop/hive/ql/plan/MapJoinDesc.java
@@ -444,6 +444,12 @@ public class MapJoinDesc extends JoinDesc implements 
Serializable {
           new VectorizationCondition(
               vectorMapJoinDesc.getSmallTableExprVectorizes(),
               "Small table vectorizes"));
+      if (!mapJoinDesc.isNoOuterJoin()) {
+        conditionList.add(
+            new VectorizationCondition(
+                !vectorMapJoinDesc.getOuterJoinHasNoKeys(),
+                "Outer Join has keys"));
+      }
 
       if (isFastHashTableEnabled) {
         conditionList.add(

http://git-wip-us.apache.org/repos/asf/hive/blob/1593c10d/ql/src/java/org/apache/hadoop/hive/ql/plan/VectorMapJoinDesc.java
----------------------------------------------------------------------
diff --git a/ql/src/java/org/apache/hadoop/hive/ql/plan/VectorMapJoinDesc.java 
b/ql/src/java/org/apache/hadoop/hive/ql/plan/VectorMapJoinDesc.java
index 1387442..58032ca 100644
--- a/ql/src/java/org/apache/hadoop/hive/ql/plan/VectorMapJoinDesc.java
+++ b/ql/src/java/org/apache/hadoop/hive/ql/plan/VectorMapJoinDesc.java
@@ -205,6 +205,7 @@ public class VectorMapJoinDesc extends AbstractVectorDesc  {
   private boolean supportsKeyTypes;
   private List<String> notSupportedKeyTypes;
   private boolean smallTableExprVectorizes;
+  private boolean outerJoinHasNoKeys;
 
   public void setUseOptimizedTable(boolean useOptimizedTable) {
     this.useOptimizedTable = useOptimizedTable;
@@ -254,6 +255,12 @@ public class VectorMapJoinDesc extends AbstractVectorDesc  
{
   public boolean getSmallTableExprVectorizes() {
     return smallTableExprVectorizes;
   }
+  public void setOuterJoinHasNoKeys(boolean outerJoinHasNoKeys) {
+    this.outerJoinHasNoKeys = outerJoinHasNoKeys;
+  }
+  public boolean getOuterJoinHasNoKeys() {
+    return outerJoinHasNoKeys;
+  }
 
   public void setIsFastHashTableEnabled(boolean isFastHashTableEnabled) {
     this.isFastHashTableEnabled = isFastHashTableEnabled;

http://git-wip-us.apache.org/repos/asf/hive/blob/1593c10d/ql/src/test/queries/clientpositive/vector_outer_join_no_keys.q
----------------------------------------------------------------------
diff --git a/ql/src/test/queries/clientpositive/vector_outer_join_no_keys.q 
b/ql/src/test/queries/clientpositive/vector_outer_join_no_keys.q
new file mode 100644
index 0000000..0dc28e2
--- /dev/null
+++ b/ql/src/test/queries/clientpositive/vector_outer_join_no_keys.q
@@ -0,0 +1,21 @@
+set hive.explain.user=false;
+SET hive.vectorized.execution.enabled=true;
+SET hive.auto.convert.join=true;
+SET hive.vectorized.execution.mapjoin.native.enabled=true;
+set hive.fetch.task.conversion=none;
+
+-- SORT_QUERY_RESULTS
+
+create temporary table foo(x int) stored as orc;
+insert into foo values(1),(2);
+create temporary table bar(y int) stored as orc;
+
+explain vectorization detail
+select count(*) from bar right outer join foo; -- = 2
+
+select count(*) from bar right outer join foo; -- = 2
+
+explain vectorization detail
+select count(*) from bar, foo; -- = 0 
+
+select count(*) from bar, foo; -- = 0 
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/hive/blob/1593c10d/ql/src/test/results/clientpositive/llap/vector_coalesce_3.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/llap/vector_coalesce_3.q.out 
b/ql/src/test/results/clientpositive/llap/vector_coalesce_3.q.out
index 116f4d6..9dcd970 100644
--- a/ql/src/test/results/clientpositive/llap/vector_coalesce_3.q.out
+++ b/ql/src/test/results/clientpositive/llap/vector_coalesce_3.q.out
@@ -104,7 +104,7 @@ STAGE PLANS:
                           bigTableValueColumnNums: [0]
                           className: VectorMapJoinOuterLongOperator
                           native: true
-                          nativeConditionsMet: 
hive.mapjoin.optimized.hashtable IS true, 
hive.vectorized.execution.mapjoin.native.enabled IS true, hive.execution.engine 
tez IN [tez, spark] IS true, One MapJoin Condition IS true, No nullsafe IS 
true, Small table vectorizes IS true, Optimized Table and Supports Key Types IS 
true
+                          nativeConditionsMet: 
hive.mapjoin.optimized.hashtable IS true, 
hive.vectorized.execution.mapjoin.native.enabled IS true, hive.execution.engine 
tez IN [tez, spark] IS true, One MapJoin Condition IS true, No nullsafe IS 
true, Small table vectorizes IS true, Outer Join has keys IS true, Optimized 
Table and Supports Key Types IS true
                           projectedOutputColumnNums: [0, 2]
                           smallTableMapping: [2]
                       outputColumnNames: _col0, _col2

http://git-wip-us.apache.org/repos/asf/hive/blob/1593c10d/ql/src/test/results/clientpositive/llap/vector_join30.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/llap/vector_join30.q.out 
b/ql/src/test/results/clientpositive/llap/vector_join30.q.out
index 7c34aff..5fb8258 100644
--- a/ql/src/test/results/clientpositive/llap/vector_join30.q.out
+++ b/ql/src/test/results/clientpositive/llap/vector_join30.q.out
@@ -266,7 +266,7 @@ STAGE PLANS:
                       Map Join Vectorization:
                           className: VectorMapJoinOuterStringOperator
                           native: true
-                          nativeConditionsMet: 
hive.mapjoin.optimized.hashtable IS true, 
hive.vectorized.execution.mapjoin.native.enabled IS true, hive.execution.engine 
tez IN [tez, spark] IS true, One MapJoin Condition IS true, No nullsafe IS 
true, Small table vectorizes IS true, Optimized Table and Supports Key Types IS 
true
+                          nativeConditionsMet: 
hive.mapjoin.optimized.hashtable IS true, 
hive.vectorized.execution.mapjoin.native.enabled IS true, hive.execution.engine 
tez IN [tez, spark] IS true, One MapJoin Condition IS true, No nullsafe IS 
true, Small table vectorizes IS true, Outer Join has keys IS true, Optimized 
Table and Supports Key Types IS true
                       outputColumnNames: _col2, _col3
                       input vertices:
                         1 Map 3
@@ -487,7 +487,7 @@ STAGE PLANS:
                       Map Join Vectorization:
                           className: VectorMapJoinOuterStringOperator
                           native: true
-                          nativeConditionsMet: 
hive.mapjoin.optimized.hashtable IS true, 
hive.vectorized.execution.mapjoin.native.enabled IS true, hive.execution.engine 
tez IN [tez, spark] IS true, One MapJoin Condition IS true, No nullsafe IS 
true, Small table vectorizes IS true, Optimized Table and Supports Key Types IS 
true
+                          nativeConditionsMet: 
hive.mapjoin.optimized.hashtable IS true, 
hive.vectorized.execution.mapjoin.native.enabled IS true, hive.execution.engine 
tez IN [tez, spark] IS true, One MapJoin Condition IS true, No nullsafe IS 
true, Small table vectorizes IS true, Outer Join has keys IS true, Optimized 
Table and Supports Key Types IS true
                       outputColumnNames: _col2, _col3
                       input vertices:
                         0 Map 1

http://git-wip-us.apache.org/repos/asf/hive/blob/1593c10d/ql/src/test/results/clientpositive/llap/vector_left_outer_join2.q.out
----------------------------------------------------------------------
diff --git 
a/ql/src/test/results/clientpositive/llap/vector_left_outer_join2.q.out 
b/ql/src/test/results/clientpositive/llap/vector_left_outer_join2.q.out
index a5a3670..821ea3a 100644
--- a/ql/src/test/results/clientpositive/llap/vector_left_outer_join2.q.out
+++ b/ql/src/test/results/clientpositive/llap/vector_left_outer_join2.q.out
@@ -315,7 +315,7 @@ STAGE PLANS:
                           bigTableValueExpressions: col 0:int, col 1:int, col 
2:int
                           className: VectorMapJoinOuterFilteredOperator
                           native: false
-                          nativeConditionsMet: 
hive.mapjoin.optimized.hashtable IS true, hive.execution.engine tez IN [tez, 
spark] IS true, One MapJoin Condition IS true, No nullsafe IS true, Small table 
vectorizes IS true, Optimized Table and Supports Key Types IS true
+                          nativeConditionsMet: 
hive.mapjoin.optimized.hashtable IS true, hive.execution.engine tez IN [tez, 
spark] IS true, One MapJoin Condition IS true, No nullsafe IS true, Small table 
vectorizes IS true, Outer Join has keys IS true, Optimized Table and Supports 
Key Types IS true
                           nativeConditionsNotMet: 
hive.vectorized.execution.mapjoin.native.enabled IS false
                       outputColumnNames: _col0, _col1, _col2, _col4
                       input vertices:
@@ -457,7 +457,7 @@ STAGE PLANS:
                           bigTableValueExpressions: col 0:int, col 1:int, col 
2:int
                           className: VectorMapJoinOuterFilteredOperator
                           native: false
-                          nativeConditionsMet: 
hive.mapjoin.optimized.hashtable IS true, hive.execution.engine tez IN [tez, 
spark] IS true, One MapJoin Condition IS true, No nullsafe IS true, Small table 
vectorizes IS true, Optimized Table and Supports Key Types IS true
+                          nativeConditionsMet: 
hive.mapjoin.optimized.hashtable IS true, hive.execution.engine tez IN [tez, 
spark] IS true, One MapJoin Condition IS true, No nullsafe IS true, Small table 
vectorizes IS true, Outer Join has keys IS true, Optimized Table and Supports 
Key Types IS true
                           nativeConditionsNotMet: 
hive.vectorized.execution.mapjoin.native.enabled IS false
                       outputColumnNames: _col0, _col1, _col2, _col4
                       input vertices:
@@ -597,7 +597,7 @@ STAGE PLANS:
                       Map Join Vectorization:
                           className: VectorMapJoinOuterLongOperator
                           native: true
-                          nativeConditionsMet: 
hive.mapjoin.optimized.hashtable IS true, 
hive.vectorized.execution.mapjoin.native.enabled IS true, hive.execution.engine 
tez IN [tez, spark] IS true, One MapJoin Condition IS true, No nullsafe IS 
true, Small table vectorizes IS true, Optimized Table and Supports Key Types IS 
true
+                          nativeConditionsMet: 
hive.mapjoin.optimized.hashtable IS true, 
hive.vectorized.execution.mapjoin.native.enabled IS true, hive.execution.engine 
tez IN [tez, spark] IS true, One MapJoin Condition IS true, No nullsafe IS 
true, Small table vectorizes IS true, Outer Join has keys IS true, Optimized 
Table and Supports Key Types IS true
                       outputColumnNames: _col0, _col1, _col2, _col4
                       input vertices:
                         1 Map 2
@@ -736,7 +736,7 @@ STAGE PLANS:
                       Map Join Vectorization:
                           className: VectorMapJoinOuterLongOperator
                           native: true
-                          nativeConditionsMet: 
hive.mapjoin.optimized.hashtable IS true, 
hive.vectorized.execution.mapjoin.native.enabled IS true, hive.execution.engine 
tez IN [tez, spark] IS true, One MapJoin Condition IS true, No nullsafe IS 
true, Small table vectorizes IS true, Optimized Table and Supports Key Types IS 
true
+                          nativeConditionsMet: 
hive.mapjoin.optimized.hashtable IS true, 
hive.vectorized.execution.mapjoin.native.enabled IS true, hive.execution.engine 
tez IN [tez, spark] IS true, One MapJoin Condition IS true, No nullsafe IS 
true, Small table vectorizes IS true, Outer Join has keys IS true, Optimized 
Table and Supports Key Types IS true
                       outputColumnNames: _col0, _col1, _col2, _col4
                       input vertices:
                         1 Map 2

http://git-wip-us.apache.org/repos/asf/hive/blob/1593c10d/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 3f00869..1fea579 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
@@ -4918,7 +4918,7 @@ STAGE PLANS:
                     Map Join Vectorization:
                         className: VectorMapJoinOperator
                         native: false
-                        nativeConditionsMet: hive.mapjoin.optimized.hashtable 
IS true, hive.execution.engine tez IN [tez, spark] IS true, No nullsafe IS 
true, Small table vectorizes IS true, Optimized Table and Supports Key Types IS 
true
+                        nativeConditionsMet: hive.mapjoin.optimized.hashtable 
IS true, hive.execution.engine tez IN [tez, spark] IS true, No nullsafe IS 
true, Small table vectorizes IS true, Outer Join has keys IS true, Optimized 
Table and Supports Key Types IS true
                         nativeConditionsNotMet: 
hive.vectorized.execution.mapjoin.native.enabled IS false, One MapJoin 
Condition IS false
                       Reduce Sink Vectorization:
                           className: VectorReduceSinkObjectHashOperator
@@ -5677,7 +5677,7 @@ STAGE PLANS:
                         Map Join Vectorization:
                             className: VectorMapJoinOperator
                             native: false
-                            nativeConditionsMet: 
hive.mapjoin.optimized.hashtable IS true, hive.execution.engine tez IN [tez, 
spark] IS true, One MapJoin Condition IS true, No nullsafe IS true, Small table 
vectorizes IS true, Optimized Table and Supports Key Types IS true
+                            nativeConditionsMet: 
hive.mapjoin.optimized.hashtable IS true, hive.execution.engine tez IN [tez, 
spark] IS true, One MapJoin Condition IS true, No nullsafe IS true, Small table 
vectorizes IS true, Outer Join has keys IS true, Optimized Table and Supports 
Key Types IS true
                             nativeConditionsNotMet: 
hive.vectorized.execution.mapjoin.native.enabled IS false
                           Reduce Sink Vectorization:
                               className: VectorReduceSinkObjectHashOperator
@@ -8746,7 +8746,7 @@ STAGE PLANS:
                         bigTableValueExpressions: col 0:int
                         className: VectorMapJoinOperator
                         native: false
-                        nativeConditionsMet: hive.mapjoin.optimized.hashtable 
IS true, hive.execution.engine tez IN [tez, spark] IS true, No nullsafe IS 
true, Small table vectorizes IS true, Optimized Table and Supports Key Types IS 
true
+                        nativeConditionsMet: hive.mapjoin.optimized.hashtable 
IS true, hive.execution.engine tez IN [tez, spark] IS true, No nullsafe IS 
true, Small table vectorizes IS true, Outer Join has keys IS true, Optimized 
Table and Supports Key Types IS true
                         nativeConditionsNotMet: 
hive.vectorized.execution.mapjoin.native.enabled IS false, One MapJoin 
Condition IS false
                     outputColumnNames: _col0
                     input vertices:
@@ -10032,7 +10032,7 @@ STAGE PLANS:
                             bigTableValueExpressions: col 0:int
                             className: VectorMapJoinOperator
                             native: false
-                            nativeConditionsMet: 
hive.mapjoin.optimized.hashtable IS true, hive.execution.engine tez IN [tez, 
spark] IS true, One MapJoin Condition IS true, No nullsafe IS true, Small table 
vectorizes IS true, Optimized Table and Supports Key Types IS true
+                            nativeConditionsMet: 
hive.mapjoin.optimized.hashtable IS true, hive.execution.engine tez IN [tez, 
spark] IS true, One MapJoin Condition IS true, No nullsafe IS true, Small table 
vectorizes IS true, Outer Join has keys IS true, Optimized Table and Supports 
Key Types IS true
                             nativeConditionsNotMet: 
hive.vectorized.execution.mapjoin.native.enabled IS false
                         outputColumnNames: _col0
                         input vertices:
@@ -13276,7 +13276,7 @@ STAGE PLANS:
                         bigTableValueExpressions: col 0:int
                         className: VectorMapJoinOperator
                         native: false
-                        nativeConditionsMet: hive.mapjoin.optimized.hashtable 
IS true, hive.vectorized.execution.mapjoin.native.enabled IS true, 
hive.execution.engine tez IN [tez, spark] IS true, No nullsafe IS true, Small 
table vectorizes IS true, Optimized Table and Supports Key Types IS true
+                        nativeConditionsMet: hive.mapjoin.optimized.hashtable 
IS true, hive.vectorized.execution.mapjoin.native.enabled IS true, 
hive.execution.engine tez IN [tez, spark] IS true, No nullsafe IS true, Small 
table vectorizes IS true, Outer Join has keys IS true, Optimized Table and 
Supports Key Types IS true
                         nativeConditionsNotMet: One MapJoin Condition IS false
                     outputColumnNames: _col0
                     input vertices:
@@ -14564,7 +14564,7 @@ STAGE PLANS:
                             bigTableValueColumnNums: [0]
                             className: VectorMapJoinOuterStringOperator
                             native: true
-                            nativeConditionsMet: 
hive.mapjoin.optimized.hashtable IS true, 
hive.vectorized.execution.mapjoin.native.enabled IS true, hive.execution.engine 
tez IN [tez, spark] IS true, One MapJoin Condition IS true, No nullsafe IS 
true, Small table vectorizes IS true, Optimized Table and Supports Key Types IS 
true
+                            nativeConditionsMet: 
hive.mapjoin.optimized.hashtable IS true, 
hive.vectorized.execution.mapjoin.native.enabled IS true, hive.execution.engine 
tez IN [tez, spark] IS true, One MapJoin Condition IS true, No nullsafe IS 
true, Small table vectorizes IS true, Outer Join has keys IS true, Optimized 
Table and Supports Key Types IS true
                             projectedOutputColumnNums: [0]
                         outputColumnNames: _col0
                         input vertices:
@@ -17809,7 +17809,7 @@ STAGE PLANS:
                         bigTableValueExpressions: col 0:int
                         className: VectorMapJoinOperator
                         native: false
-                        nativeConditionsMet: hive.mapjoin.optimized.hashtable 
IS true, hive.vectorized.execution.mapjoin.native.enabled IS true, 
hive.execution.engine tez IN [tez, spark] IS true, No nullsafe IS true, Small 
table vectorizes IS true, Optimized Table and Supports Key Types IS true
+                        nativeConditionsMet: hive.mapjoin.optimized.hashtable 
IS true, hive.vectorized.execution.mapjoin.native.enabled IS true, 
hive.execution.engine tez IN [tez, spark] IS true, No nullsafe IS true, Small 
table vectorizes IS true, Outer Join has keys IS true, Optimized Table and 
Supports Key Types IS true
                         nativeConditionsNotMet: One MapJoin Condition IS false
                     outputColumnNames: _col0
                     input vertices:
@@ -19097,7 +19097,7 @@ STAGE PLANS:
                             bigTableValueColumnNums: [0]
                             className: VectorMapJoinOuterStringOperator
                             native: true
-                            nativeConditionsMet: 
hive.mapjoin.optimized.hashtable IS true, 
hive.vectorized.execution.mapjoin.native.enabled IS true, hive.execution.engine 
tez IN [tez, spark] IS true, One MapJoin Condition IS true, No nullsafe IS 
true, Small table vectorizes IS true, Optimized Table and Supports Key Types IS 
true
+                            nativeConditionsMet: 
hive.mapjoin.optimized.hashtable IS true, 
hive.vectorized.execution.mapjoin.native.enabled IS true, hive.execution.engine 
tez IN [tez, spark] IS true, One MapJoin Condition IS true, No nullsafe IS 
true, Small table vectorizes IS true, Outer Join has keys IS true, Optimized 
Table and Supports Key Types IS true
                             projectedOutputColumnNums: [0]
                         outputColumnNames: _col0
                         input vertices:

http://git-wip-us.apache.org/repos/asf/hive/blob/1593c10d/ql/src/test/results/clientpositive/llap/vector_outer_join0.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/llap/vector_outer_join0.q.out 
b/ql/src/test/results/clientpositive/llap/vector_outer_join0.q.out
index 3376b4c..7805cf9 100644
--- a/ql/src/test/results/clientpositive/llap/vector_outer_join0.q.out
+++ b/ql/src/test/results/clientpositive/llap/vector_outer_join0.q.out
@@ -113,7 +113,7 @@ STAGE PLANS:
                           bigTableValueColumnNums: [0, 1]
                           className: VectorMapJoinOuterLongOperator
                           native: true
-                          nativeConditionsMet: 
hive.mapjoin.optimized.hashtable IS true, 
hive.vectorized.execution.mapjoin.native.enabled IS true, hive.execution.engine 
tez IN [tez, spark] IS true, One MapJoin Condition IS true, No nullsafe IS 
true, Small table vectorizes IS true, Optimized Table and Supports Key Types IS 
true
+                          nativeConditionsMet: 
hive.mapjoin.optimized.hashtable IS true, 
hive.vectorized.execution.mapjoin.native.enabled IS true, hive.execution.engine 
tez IN [tez, spark] IS true, One MapJoin Condition IS true, No nullsafe IS 
true, Small table vectorizes IS true, Outer Join has keys IS true, Optimized 
Table and Supports Key Types IS true
                           projectedOutputColumnNums: [0, 1, 3, 4]
                           smallTableMapping: [4]
                       outputColumnNames: _col0, _col1, _col2, _col3
@@ -311,7 +311,7 @@ STAGE PLANS:
                           bigTableValueColumnNums: [0, 1]
                           className: VectorMapJoinOuterLongOperator
                           native: true
-                          nativeConditionsMet: 
hive.mapjoin.optimized.hashtable IS true, 
hive.vectorized.execution.mapjoin.native.enabled IS true, hive.execution.engine 
tez IN [tez, spark] IS true, One MapJoin Condition IS true, No nullsafe IS 
true, Small table vectorizes IS true, Optimized Table and Supports Key Types IS 
true
+                          nativeConditionsMet: 
hive.mapjoin.optimized.hashtable IS true, 
hive.vectorized.execution.mapjoin.native.enabled IS true, hive.execution.engine 
tez IN [tez, spark] IS true, One MapJoin Condition IS true, No nullsafe IS 
true, Small table vectorizes IS true, Outer Join has keys IS true, Optimized 
Table and Supports Key Types IS true
                           projectedOutputColumnNums: [3, 4, 0, 1]
                           smallTableMapping: [3]
                       outputColumnNames: _col0, _col1, _col2, _col3

http://git-wip-us.apache.org/repos/asf/hive/blob/1593c10d/ql/src/test/results/clientpositive/llap/vector_outer_join1.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/llap/vector_outer_join1.q.out 
b/ql/src/test/results/clientpositive/llap/vector_outer_join1.q.out
index c0885c7..68c9433 100644
--- a/ql/src/test/results/clientpositive/llap/vector_outer_join1.q.out
+++ b/ql/src/test/results/clientpositive/llap/vector_outer_join1.q.out
@@ -273,7 +273,7 @@ STAGE PLANS:
                           bigTableValueColumnNums: [0, 1, 2, 3, 4, 5, 6, 7, 8, 
9, 10, 11]
                           className: VectorMapJoinOuterLongOperator
                           native: true
-                          nativeConditionsMet: 
hive.mapjoin.optimized.hashtable IS true, 
hive.vectorized.execution.mapjoin.native.enabled IS true, hive.execution.engine 
tez IN [tez, spark] IS true, One MapJoin Condition IS true, No nullsafe IS 
true, Small table vectorizes IS true, Optimized Table and Supports Key Types IS 
true
+                          nativeConditionsMet: 
hive.mapjoin.optimized.hashtable IS true, 
hive.vectorized.execution.mapjoin.native.enabled IS true, hive.execution.engine 
tez IN [tez, spark] IS true, One MapJoin Condition IS true, No nullsafe IS 
true, Small table vectorizes IS true, Outer Join has keys IS true, Optimized 
Table and Supports Key Types IS true
                           projectedOutputColumnNums: [0, 1, 2, 3, 4, 5, 6, 7, 
8, 9, 10, 11, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24]
                           smallTableMapping: [13, 14, 16, 17, 18, 19, 20, 21, 
22, 23, 24]
                       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
@@ -448,7 +448,7 @@ STAGE PLANS:
                           bigTableValueColumnNums: [0]
                           className: VectorMapJoinOuterLongOperator
                           native: true
-                          nativeConditionsMet: 
hive.mapjoin.optimized.hashtable IS true, 
hive.vectorized.execution.mapjoin.native.enabled IS true, hive.execution.engine 
tez IN [tez, spark] IS true, One MapJoin Condition IS true, No nullsafe IS 
true, Small table vectorizes IS true, Optimized Table and Supports Key Types IS 
true
+                          nativeConditionsMet: 
hive.mapjoin.optimized.hashtable IS true, 
hive.vectorized.execution.mapjoin.native.enabled IS true, hive.execution.engine 
tez IN [tez, spark] IS true, One MapJoin Condition IS true, No nullsafe IS 
true, Small table vectorizes IS true, Outer Join has keys IS true, Optimized 
Table and Supports Key Types IS true
                           projectedOutputColumnNums: [0]
                       outputColumnNames: _col0
                       input vertices:
@@ -714,7 +714,7 @@ STAGE PLANS:
                           bigTableValueColumnNums: [0]
                           className: VectorMapJoinOuterLongOperator
                           native: true
-                          nativeConditionsMet: 
hive.mapjoin.optimized.hashtable IS true, 
hive.vectorized.execution.mapjoin.native.enabled IS true, hive.execution.engine 
tez IN [tez, spark] IS true, One MapJoin Condition IS true, No nullsafe IS 
true, Small table vectorizes IS true, Optimized Table and Supports Key Types IS 
true
+                          nativeConditionsMet: 
hive.mapjoin.optimized.hashtable IS true, 
hive.vectorized.execution.mapjoin.native.enabled IS true, hive.execution.engine 
tez IN [tez, spark] IS true, One MapJoin Condition IS true, No nullsafe IS 
true, Small table vectorizes IS true, Outer Join has keys IS true, Optimized 
Table and Supports Key Types IS true
                           projectedOutputColumnNums: [0]
                       outputColumnNames: _col0
                       input vertices:
@@ -732,7 +732,7 @@ STAGE PLANS:
                             bigTableValueColumnNums: [0]
                             className: VectorMapJoinOuterLongOperator
                             native: true
-                            nativeConditionsMet: 
hive.mapjoin.optimized.hashtable IS true, 
hive.vectorized.execution.mapjoin.native.enabled IS true, hive.execution.engine 
tez IN [tez, spark] IS true, One MapJoin Condition IS true, No nullsafe IS 
true, Small table vectorizes IS true, Optimized Table and Supports Key Types IS 
true
+                            nativeConditionsMet: 
hive.mapjoin.optimized.hashtable IS true, 
hive.vectorized.execution.mapjoin.native.enabled IS true, hive.execution.engine 
tez IN [tez, spark] IS true, One MapJoin Condition IS true, No nullsafe IS 
true, Small table vectorizes IS true, Outer Join has keys IS true, Optimized 
Table and Supports Key Types IS true
                             projectedOutputColumnNums: [0]
                         outputColumnNames: _col0
                         input vertices:

http://git-wip-us.apache.org/repos/asf/hive/blob/1593c10d/ql/src/test/results/clientpositive/llap/vector_outer_join2.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/llap/vector_outer_join2.q.out 
b/ql/src/test/results/clientpositive/llap/vector_outer_join2.q.out
index e0f429e..6317d9a 100644
--- a/ql/src/test/results/clientpositive/llap/vector_outer_join2.q.out
+++ b/ql/src/test/results/clientpositive/llap/vector_outer_join2.q.out
@@ -289,7 +289,7 @@ STAGE PLANS:
                           bigTableValueColumnNums: [3]
                           className: VectorMapJoinOuterLongOperator
                           native: true
-                          nativeConditionsMet: 
hive.mapjoin.optimized.hashtable IS true, 
hive.vectorized.execution.mapjoin.native.enabled IS true, hive.execution.engine 
tez IN [tez, spark] IS true, One MapJoin Condition IS true, No nullsafe IS 
true, Small table vectorizes IS true, Optimized Table and Supports Key Types IS 
true
+                          nativeConditionsMet: 
hive.mapjoin.optimized.hashtable IS true, 
hive.vectorized.execution.mapjoin.native.enabled IS true, hive.execution.engine 
tez IN [tez, spark] IS true, One MapJoin Condition IS true, No nullsafe IS 
true, Small table vectorizes IS true, Outer Join has keys IS true, Optimized 
Table and Supports Key Types IS true
                           projectedOutputColumnNums: [3]
                       outputColumnNames: _col1
                       input vertices:
@@ -307,7 +307,7 @@ STAGE PLANS:
                             bigTableValueColumnNums: [3]
                             className: VectorMapJoinOuterLongOperator
                             native: true
-                            nativeConditionsMet: 
hive.mapjoin.optimized.hashtable IS true, 
hive.vectorized.execution.mapjoin.native.enabled IS true, hive.execution.engine 
tez IN [tez, spark] IS true, One MapJoin Condition IS true, No nullsafe IS 
true, Small table vectorizes IS true, Optimized Table and Supports Key Types IS 
true
+                            nativeConditionsMet: 
hive.mapjoin.optimized.hashtable IS true, 
hive.vectorized.execution.mapjoin.native.enabled IS true, hive.execution.engine 
tez IN [tez, spark] IS true, One MapJoin Condition IS true, No nullsafe IS 
true, Small table vectorizes IS true, Outer Join has keys IS true, Optimized 
Table and Supports Key Types IS true
                             projectedOutputColumnNums: [3]
                         outputColumnNames: _col1
                         input vertices:

http://git-wip-us.apache.org/repos/asf/hive/blob/1593c10d/ql/src/test/results/clientpositive/llap/vector_outer_join_no_keys.q.out
----------------------------------------------------------------------
diff --git 
a/ql/src/test/results/clientpositive/llap/vector_outer_join_no_keys.q.out 
b/ql/src/test/results/clientpositive/llap/vector_outer_join_no_keys.q.out
new file mode 100644
index 0000000..8b37aa6
--- /dev/null
+++ b/ql/src/test/results/clientpositive/llap/vector_outer_join_no_keys.q.out
@@ -0,0 +1,408 @@
+PREHOOK: query: create temporary table foo(x int) stored as orc
+PREHOOK: type: CREATETABLE
+PREHOOK: Output: database:default
+PREHOOK: Output: default@foo
+POSTHOOK: query: create temporary table foo(x int) stored as orc
+POSTHOOK: type: CREATETABLE
+POSTHOOK: Output: database:default
+POSTHOOK: Output: default@foo
+PREHOOK: query: insert into foo values(1),(2)
+PREHOOK: type: QUERY
+PREHOOK: Input: _dummy_database@_dummy_table
+PREHOOK: Output: default@foo
+POSTHOOK: query: insert into foo values(1),(2)
+POSTHOOK: type: QUERY
+POSTHOOK: Input: _dummy_database@_dummy_table
+POSTHOOK: Output: default@foo
+POSTHOOK: Lineage: foo.x SCRIPT []
+PREHOOK: query: create temporary table bar(y int) stored as orc
+PREHOOK: type: CREATETABLE
+PREHOOK: Output: database:default
+PREHOOK: Output: default@bar
+POSTHOOK: query: create temporary table bar(y int) stored as orc
+POSTHOOK: type: CREATETABLE
+POSTHOOK: Output: database:default
+POSTHOOK: Output: default@bar
+Warning: Map Join MAPJOIN[13][bigTable=?] in task 'Map 2' is a cross product
+PREHOOK: query: explain vectorization detail
+select count(*) from bar right outer join foo
+PREHOOK: type: QUERY
+POSTHOOK: query: explain vectorization detail
+select count(*) from bar right outer join foo
+POSTHOOK: type: QUERY
+PLAN VECTORIZATION:
+  enabled: true
+  enabledConditionsMet: [hive.vectorized.execution.enabled IS true]
+
+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 (CUSTOM_SIMPLE_EDGE)
+#### A masked pattern was here ####
+      Vertices:
+        Map 1 
+            Map Operator Tree:
+                TableScan
+                  alias: bar
+                  Statistics: Num rows: 1 Data size: 0 Basic stats: PARTIAL 
Column stats: COMPLETE
+                  TableScan Vectorization:
+                      native: true
+                      vectorizationSchemaColumns: [0:y:int, 
1:ROW__ID:struct<transactionid:bigint,bucketid:int,rowid:bigint>]
+                  Select Operator
+                    Select Vectorization:
+                        className: VectorSelectOperator
+                        native: true
+                        projectedOutputColumnNums: []
+                    Statistics: Num rows: 1 Data size: 0 Basic stats: PARTIAL 
Column stats: COMPLETE
+                    Reduce Output Operator
+                      sort order: 
+                      Reduce Sink Vectorization:
+                          className: VectorReduceSinkEmptyKeyOperator
+                          keyColumnNums: []
+                          native: true
+                          nativeConditionsMet: 
hive.vectorized.execution.reducesink.new.enabled IS true, hive.execution.engine 
tez IN [tez, spark] IS true, No PTF TopN IS true, No DISTINCT columns IS true, 
BinarySortableSerDe for keys IS true, LazyBinarySerDe for values IS true
+                          valueColumnNums: []
+                      Statistics: Num rows: 1 Data size: 0 Basic stats: 
PARTIAL Column stats: COMPLETE
+            Execution mode: vectorized, llap
+            LLAP IO: all inputs
+            Map Vectorization:
+                enabled: true
+                enabledConditionsMet: 
hive.vectorized.use.vectorized.input.format IS true
+                inputFormatFeatureSupport: []
+                featureSupportInUse: []
+                inputFileFormats: 
org.apache.hadoop.hive.ql.io.orc.OrcInputFormat
+                allNative: true
+                usesVectorUDFAdaptor: false
+                vectorized: true
+                rowBatchContext:
+                    dataColumnCount: 1
+                    includeColumns: []
+                    dataColumns: y:int
+                    partitionColumnCount: 0
+                    scratchColumnTypeNames: []
+        Map 2 
+            Map Operator Tree:
+                TableScan
+                  alias: foo
+                  Statistics: Num rows: 2 Data size: 8 Basic stats: COMPLETE 
Column stats: COMPLETE
+                  TableScan Vectorization:
+                      native: true
+                      vectorizationSchemaColumns: [0:x:int, 
1:ROW__ID:struct<transactionid:bigint,bucketid:int,rowid:bigint>]
+                  Select Operator
+                    Select Vectorization:
+                        className: VectorSelectOperator
+                        native: true
+                        projectedOutputColumnNums: []
+                    Statistics: Num rows: 2 Data size: 8 Basic stats: COMPLETE 
Column stats: COMPLETE
+                    Map Join Operator
+                      condition map:
+                           Right Outer Join 0 to 1
+                      filter predicates:
+                        0 
+                        1 {true}
+                      keys:
+                        0 
+                        1 
+                      Map Join Vectorization:
+                          className: VectorMapJoinOuterFilteredOperator
+                          native: false
+                          nativeConditionsMet: 
hive.mapjoin.optimized.hashtable IS true, 
hive.vectorized.execution.mapjoin.native.enabled IS true, hive.execution.engine 
tez IN [tez, spark] IS true, One MapJoin Condition IS true, No nullsafe IS 
true, Small table vectorizes IS true, Optimized Table and Supports Key Types IS 
true
+                          nativeConditionsNotMet: Outer Join has keys IS false
+                      input vertices:
+                        0 Map 1
+                      Statistics: Num rows: 2 Data size: 10 Basic stats: 
PARTIAL Column stats: NONE
+                      Group By Operator
+                        aggregations: count()
+                        Group By Vectorization:
+                            aggregators: VectorUDAFCountStar(*) -> bigint
+                            className: VectorGroupByOperator
+                            groupByMode: HASH
+                            native: false
+                            vectorProcessingMode: HASH
+                            projectedOutputColumnNums: [0]
+                        mode: hash
+                        outputColumnNames: _col0
+                        Statistics: Num rows: 1 Data size: 8 Basic stats: 
PARTIAL Column stats: NONE
+                        Reduce Output Operator
+                          sort order: 
+                          Reduce Sink Vectorization:
+                              className: VectorReduceSinkEmptyKeyOperator
+                              keyColumnNums: []
+                              native: true
+                              nativeConditionsMet: 
hive.vectorized.execution.reducesink.new.enabled IS true, hive.execution.engine 
tez IN [tez, spark] IS true, No PTF TopN IS true, No DISTINCT columns IS true, 
BinarySortableSerDe for keys IS true, LazyBinarySerDe for values IS true
+                              valueColumnNums: [0]
+                          Statistics: Num rows: 1 Data size: 8 Basic stats: 
PARTIAL Column stats: NONE
+                          value expressions: _col0 (type: bigint)
+            Execution mode: vectorized, llap
+            LLAP IO: all inputs
+            Map Vectorization:
+                enabled: true
+                enabledConditionsMet: 
hive.vectorized.use.vectorized.input.format IS true
+                inputFormatFeatureSupport: []
+                featureSupportInUse: []
+                inputFileFormats: 
org.apache.hadoop.hive.ql.io.orc.OrcInputFormat
+                allNative: false
+                usesVectorUDFAdaptor: false
+                vectorized: true
+                rowBatchContext:
+                    dataColumnCount: 1
+                    includeColumns: []
+                    dataColumns: x:int
+                    partitionColumnCount: 0
+                    scratchColumnTypeNames: []
+        Reducer 3 
+            Execution mode: vectorized, llap
+            Reduce Vectorization:
+                enabled: true
+                enableConditionsMet: hive.vectorized.execution.reduce.enabled 
IS true, hive.execution.engine tez IN [tez, spark] IS true
+                reduceColumnNullOrder: 
+                reduceColumnSortOrder: 
+                allNative: false
+                usesVectorUDFAdaptor: false
+                vectorized: true
+                rowBatchContext:
+                    dataColumnCount: 1
+                    dataColumns: VALUE._col0:bigint
+                    partitionColumnCount: 0
+                    scratchColumnTypeNames: []
+            Reduce Operator Tree:
+              Group By Operator
+                aggregations: count(VALUE._col0)
+                Group By Vectorization:
+                    aggregators: VectorUDAFCountMerge(col 0:bigint) -> bigint
+                    className: VectorGroupByOperator
+                    groupByMode: MERGEPARTIAL
+                    native: false
+                    vectorProcessingMode: GLOBAL
+                    projectedOutputColumnNums: [0]
+                mode: mergepartial
+                outputColumnNames: _col0
+                Statistics: Num rows: 1 Data size: 8 Basic stats: PARTIAL 
Column stats: NONE
+                File Output Operator
+                  compressed: false
+                  File Sink Vectorization:
+                      className: VectorFileSinkOperator
+                      native: false
+                  Statistics: Num rows: 1 Data size: 8 Basic stats: PARTIAL 
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
+
+Warning: Map Join MAPJOIN[13][bigTable=?] in task 'Map 2' is a cross product
+PREHOOK: query: -- = 2
+
+select count(*) from bar right outer join foo
+PREHOOK: type: QUERY
+PREHOOK: Input: default@bar
+PREHOOK: Input: default@foo
+#### A masked pattern was here ####
+POSTHOOK: query: -- = 2
+
+select count(*) from bar right outer join foo
+POSTHOOK: type: QUERY
+POSTHOOK: Input: default@bar
+POSTHOOK: Input: default@foo
+#### A masked pattern was here ####
+2
+Warning: Shuffle Join MERGEJOIN[13][tables = [$hdt$_0, $hdt$_1]] in Stage 
'Reducer 2' is a cross product
+PREHOOK: query: -- = 2
+
+explain vectorization detail
+select count(*) from bar, foo
+PREHOOK: type: QUERY
+POSTHOOK: query: -- = 2
+
+explain vectorization detail
+select count(*) from bar, foo
+POSTHOOK: type: QUERY
+PLAN VECTORIZATION:
+  enabled: true
+  enabledConditionsMet: [hive.vectorized.execution.enabled IS true]
+
+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 (XPROD_EDGE), Map 4 (XPROD_EDGE)
+        Reducer 3 <- Reducer 2 (CUSTOM_SIMPLE_EDGE)
+#### A masked pattern was here ####
+      Vertices:
+        Map 1 
+            Map Operator Tree:
+                TableScan
+                  alias: bar
+                  Statistics: Num rows: 1 Data size: 0 Basic stats: PARTIAL 
Column stats: COMPLETE
+                  TableScan Vectorization:
+                      native: true
+                      vectorizationSchemaColumns: [0:y:int, 
1:ROW__ID:struct<transactionid:bigint,bucketid:int,rowid:bigint>]
+                  Select Operator
+                    Select Vectorization:
+                        className: VectorSelectOperator
+                        native: true
+                        projectedOutputColumnNums: []
+                    Statistics: Num rows: 1 Data size: 0 Basic stats: PARTIAL 
Column stats: COMPLETE
+                    Reduce Output Operator
+                      sort order: 
+                      Reduce Sink Vectorization:
+                          className: VectorReduceSinkEmptyKeyOperator
+                          keyColumnNums: []
+                          native: true
+                          nativeConditionsMet: 
hive.vectorized.execution.reducesink.new.enabled IS true, hive.execution.engine 
tez IN [tez, spark] IS true, No PTF TopN IS true, No DISTINCT columns IS true, 
BinarySortableSerDe for keys IS true, LazyBinarySerDe for values IS true
+                          valueColumnNums: []
+                      Statistics: Num rows: 1 Data size: 0 Basic stats: 
PARTIAL Column stats: COMPLETE
+            Execution mode: vectorized, llap
+            LLAP IO: all inputs
+            Map Vectorization:
+                enabled: true
+                enabledConditionsMet: 
hive.vectorized.use.vectorized.input.format IS true
+                inputFormatFeatureSupport: []
+                featureSupportInUse: []
+                inputFileFormats: 
org.apache.hadoop.hive.ql.io.orc.OrcInputFormat
+                allNative: true
+                usesVectorUDFAdaptor: false
+                vectorized: true
+                rowBatchContext:
+                    dataColumnCount: 1
+                    includeColumns: []
+                    dataColumns: y:int
+                    partitionColumnCount: 0
+                    scratchColumnTypeNames: []
+        Map 4 
+            Map Operator Tree:
+                TableScan
+                  alias: foo
+                  Statistics: Num rows: 2 Data size: 8 Basic stats: COMPLETE 
Column stats: COMPLETE
+                  TableScan Vectorization:
+                      native: true
+                      vectorizationSchemaColumns: [0:x:int, 
1:ROW__ID:struct<transactionid:bigint,bucketid:int,rowid:bigint>]
+                  Select Operator
+                    Select Vectorization:
+                        className: VectorSelectOperator
+                        native: true
+                        projectedOutputColumnNums: []
+                    Statistics: Num rows: 2 Data size: 8 Basic stats: COMPLETE 
Column stats: COMPLETE
+                    Reduce Output Operator
+                      sort order: 
+                      Reduce Sink Vectorization:
+                          className: VectorReduceSinkEmptyKeyOperator
+                          keyColumnNums: []
+                          native: true
+                          nativeConditionsMet: 
hive.vectorized.execution.reducesink.new.enabled IS true, hive.execution.engine 
tez IN [tez, spark] IS true, No PTF TopN IS true, No DISTINCT columns IS true, 
BinarySortableSerDe for keys IS true, LazyBinarySerDe for values IS true
+                          valueColumnNums: []
+                      Statistics: Num rows: 2 Data size: 8 Basic stats: 
COMPLETE Column stats: COMPLETE
+            Execution mode: vectorized, llap
+            LLAP IO: all inputs
+            Map Vectorization:
+                enabled: true
+                enabledConditionsMet: 
hive.vectorized.use.vectorized.input.format IS true
+                inputFormatFeatureSupport: []
+                featureSupportInUse: []
+                inputFileFormats: 
org.apache.hadoop.hive.ql.io.orc.OrcInputFormat
+                allNative: true
+                usesVectorUDFAdaptor: false
+                vectorized: true
+                rowBatchContext:
+                    dataColumnCount: 1
+                    includeColumns: []
+                    dataColumns: x:int
+                    partitionColumnCount: 0
+                    scratchColumnTypeNames: []
+        Reducer 2 
+            Execution mode: llap
+            Reduce Operator Tree:
+              Merge Join Operator
+                condition map:
+                     Inner Join 0 to 1
+                keys:
+                  0 
+                  1 
+                Statistics: Num rows: 2 Data size: 10 Basic stats: PARTIAL 
Column stats: NONE
+                Group By Operator
+                  aggregations: count()
+                  mode: hash
+                  outputColumnNames: _col0
+                  Statistics: Num rows: 1 Data size: 8 Basic stats: PARTIAL 
Column stats: NONE
+                  Reduce Output Operator
+                    sort order: 
+                    Statistics: Num rows: 1 Data size: 8 Basic stats: PARTIAL 
Column stats: NONE
+                    value expressions: _col0 (type: bigint)
+        Reducer 3 
+            Execution mode: vectorized, llap
+            Reduce Vectorization:
+                enabled: true
+                enableConditionsMet: hive.vectorized.execution.reduce.enabled 
IS true, hive.execution.engine tez IN [tez, spark] IS true
+                reduceColumnNullOrder: 
+                reduceColumnSortOrder: 
+                allNative: false
+                usesVectorUDFAdaptor: false
+                vectorized: true
+                rowBatchContext:
+                    dataColumnCount: 1
+                    dataColumns: VALUE._col0:bigint
+                    partitionColumnCount: 0
+                    scratchColumnTypeNames: []
+            Reduce Operator Tree:
+              Group By Operator
+                aggregations: count(VALUE._col0)
+                Group By Vectorization:
+                    aggregators: VectorUDAFCountMerge(col 0:bigint) -> bigint
+                    className: VectorGroupByOperator
+                    groupByMode: MERGEPARTIAL
+                    native: false
+                    vectorProcessingMode: GLOBAL
+                    projectedOutputColumnNums: [0]
+                mode: mergepartial
+                outputColumnNames: _col0
+                Statistics: Num rows: 1 Data size: 8 Basic stats: PARTIAL 
Column stats: NONE
+                File Output Operator
+                  compressed: false
+                  File Sink Vectorization:
+                      className: VectorFileSinkOperator
+                      native: false
+                  Statistics: Num rows: 1 Data size: 8 Basic stats: PARTIAL 
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
+
+Warning: Shuffle Join MERGEJOIN[13][tables = [$hdt$_0, $hdt$_1]] in Stage 
'Reducer 2' is a cross product
+PREHOOK: query: -- = 0 
+
+select count(*) from bar, foo
+PREHOOK: type: QUERY
+PREHOOK: Input: default@bar
+PREHOOK: Input: default@foo
+#### A masked pattern was here ####
+POSTHOOK: query: -- = 0 
+
+select count(*) from bar, foo
+POSTHOOK: type: QUERY
+POSTHOOK: Input: default@bar
+POSTHOOK: Input: default@foo
+#### A masked pattern was here ####
+0

http://git-wip-us.apache.org/repos/asf/hive/blob/1593c10d/ql/src/test/results/clientpositive/spark/spark_vectorized_dynamic_partition_pruning.q.out
----------------------------------------------------------------------
diff --git 
a/ql/src/test/results/clientpositive/spark/spark_vectorized_dynamic_partition_pruning.q.out
 
b/ql/src/test/results/clientpositive/spark/spark_vectorized_dynamic_partition_pruning.q.out
index 82e994c..d359c36 100644
--- 
a/ql/src/test/results/clientpositive/spark/spark_vectorized_dynamic_partition_pruning.q.out
+++ 
b/ql/src/test/results/clientpositive/spark/spark_vectorized_dynamic_partition_pruning.q.out
@@ -11281,7 +11281,7 @@ STAGE PLANS:
                             bigTableKeyColumnNums: [0]
                             className: VectorMapJoinOuterStringOperator
                             native: true
-                            nativeConditionsMet: 
hive.mapjoin.optimized.hashtable IS true, 
hive.vectorized.execution.mapjoin.native.enabled IS true, hive.execution.engine 
spark IN [tez, spark] IS true, One MapJoin Condition IS true, No nullsafe IS 
true, Small table vectorizes IS true, Optimized Table and Supports Key Types IS 
true
+                            nativeConditionsMet: 
hive.mapjoin.optimized.hashtable IS true, 
hive.vectorized.execution.mapjoin.native.enabled IS true, hive.execution.engine 
spark IN [tez, spark] IS true, One MapJoin Condition IS true, No nullsafe IS 
true, Small table vectorizes IS true, Outer Join has keys IS true, Optimized 
Table and Supports Key Types IS true
                         input vertices:
                           1 Map 3
                         Statistics: Num rows: 2200 Data size: 23372 Basic 
stats: COMPLETE Column stats: NONE
@@ -11471,7 +11471,7 @@ STAGE PLANS:
                             bigTableKeyColumnNums: [0]
                             className: VectorMapJoinOuterStringOperator
                             native: true
-                            nativeConditionsMet: 
hive.mapjoin.optimized.hashtable IS true, 
hive.vectorized.execution.mapjoin.native.enabled IS true, hive.execution.engine 
spark IN [tez, spark] IS true, One MapJoin Condition IS true, No nullsafe IS 
true, Small table vectorizes IS true, Optimized Table and Supports Key Types IS 
true
+                            nativeConditionsMet: 
hive.mapjoin.optimized.hashtable IS true, 
hive.vectorized.execution.mapjoin.native.enabled IS true, hive.execution.engine 
spark IN [tez, spark] IS true, One MapJoin Condition IS true, No nullsafe IS 
true, Small table vectorizes IS true, Outer Join has keys IS true, Optimized 
Table and Supports Key Types IS true
                         input vertices:
                           0 Map 1
                         Statistics: Num rows: 2200 Data size: 23372 Basic 
stats: COMPLETE Column stats: NONE

http://git-wip-us.apache.org/repos/asf/hive/blob/1593c10d/ql/src/test/results/clientpositive/spark/vector_outer_join0.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/spark/vector_outer_join0.q.out 
b/ql/src/test/results/clientpositive/spark/vector_outer_join0.q.out
index 25d46d8..f2e7e12 100644
--- a/ql/src/test/results/clientpositive/spark/vector_outer_join0.q.out
+++ b/ql/src/test/results/clientpositive/spark/vector_outer_join0.q.out
@@ -157,7 +157,7 @@ STAGE PLANS:
                           bigTableValueColumnNums: [0, 1]
                           className: VectorMapJoinOuterLongOperator
                           native: true
-                          nativeConditionsMet: 
hive.mapjoin.optimized.hashtable IS true, 
hive.vectorized.execution.mapjoin.native.enabled IS true, hive.execution.engine 
spark IN [tez, spark] IS true, One MapJoin Condition IS true, No nullsafe IS 
true, Small table vectorizes IS true, Optimized Table and Supports Key Types IS 
true
+                          nativeConditionsMet: 
hive.mapjoin.optimized.hashtable IS true, 
hive.vectorized.execution.mapjoin.native.enabled IS true, hive.execution.engine 
spark IN [tez, spark] IS true, One MapJoin Condition IS true, No nullsafe IS 
true, Small table vectorizes IS true, Outer Join has keys IS true, Optimized 
Table and Supports Key Types IS true
                           projectedOutputColumnNums: [0, 1, 3, 4]
                           smallTableMapping: [4]
                       outputColumnNames: _col0, _col1, _col2, _col3
@@ -310,7 +310,7 @@ STAGE PLANS:
                           bigTableValueColumnNums: [0, 1]
                           className: VectorMapJoinOuterLongOperator
                           native: true
-                          nativeConditionsMet: 
hive.mapjoin.optimized.hashtable IS true, 
hive.vectorized.execution.mapjoin.native.enabled IS true, hive.execution.engine 
spark IN [tez, spark] IS true, One MapJoin Condition IS true, No nullsafe IS 
true, Small table vectorizes IS true, Optimized Table and Supports Key Types IS 
true
+                          nativeConditionsMet: 
hive.mapjoin.optimized.hashtable IS true, 
hive.vectorized.execution.mapjoin.native.enabled IS true, hive.execution.engine 
spark IN [tez, spark] IS true, One MapJoin Condition IS true, No nullsafe IS 
true, Small table vectorizes IS true, Outer Join has keys IS true, Optimized 
Table and Supports Key Types IS true
                           projectedOutputColumnNums: [3, 4, 0, 1]
                           smallTableMapping: [3]
                       outputColumnNames: _col0, _col1, _col2, _col3

http://git-wip-us.apache.org/repos/asf/hive/blob/1593c10d/ql/src/test/results/clientpositive/spark/vector_outer_join1.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/spark/vector_outer_join1.q.out 
b/ql/src/test/results/clientpositive/spark/vector_outer_join1.q.out
index 6d31000..ca159ab 100644
--- a/ql/src/test/results/clientpositive/spark/vector_outer_join1.q.out
+++ b/ql/src/test/results/clientpositive/spark/vector_outer_join1.q.out
@@ -317,7 +317,7 @@ STAGE PLANS:
                           bigTableValueColumnNums: [0, 1, 2, 3, 4, 5, 6, 7, 8, 
9, 10, 11]
                           className: VectorMapJoinOuterLongOperator
                           native: true
-                          nativeConditionsMet: 
hive.mapjoin.optimized.hashtable IS true, 
hive.vectorized.execution.mapjoin.native.enabled IS true, hive.execution.engine 
spark IN [tez, spark] IS true, One MapJoin Condition IS true, No nullsafe IS 
true, Small table vectorizes IS true, Optimized Table and Supports Key Types IS 
true
+                          nativeConditionsMet: 
hive.mapjoin.optimized.hashtable IS true, 
hive.vectorized.execution.mapjoin.native.enabled IS true, hive.execution.engine 
spark IN [tez, spark] IS true, One MapJoin Condition IS true, No nullsafe IS 
true, Small table vectorizes IS true, Outer Join has keys IS true, Optimized 
Table and Supports Key Types IS true
                           projectedOutputColumnNums: [0, 1, 2, 3, 4, 5, 6, 7, 
8, 9, 10, 11, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24]
                           smallTableMapping: [13, 14, 16, 17, 18, 19, 20, 21, 
22, 23, 24]
                       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
@@ -492,7 +492,7 @@ STAGE PLANS:
                           bigTableValueColumnNums: [0]
                           className: VectorMapJoinOuterLongOperator
                           native: true
-                          nativeConditionsMet: 
hive.mapjoin.optimized.hashtable IS true, 
hive.vectorized.execution.mapjoin.native.enabled IS true, hive.execution.engine 
spark IN [tez, spark] IS true, One MapJoin Condition IS true, No nullsafe IS 
true, Small table vectorizes IS true, Optimized Table and Supports Key Types IS 
true
+                          nativeConditionsMet: 
hive.mapjoin.optimized.hashtable IS true, 
hive.vectorized.execution.mapjoin.native.enabled IS true, hive.execution.engine 
spark IN [tez, spark] IS true, One MapJoin Condition IS true, No nullsafe IS 
true, Small table vectorizes IS true, Outer Join has keys IS true, Optimized 
Table and Supports Key Types IS true
                           projectedOutputColumnNums: [0]
                       outputColumnNames: _col0
                       input vertices:
@@ -801,7 +801,7 @@ STAGE PLANS:
                           bigTableValueColumnNums: [0]
                           className: VectorMapJoinOuterLongOperator
                           native: true
-                          nativeConditionsMet: 
hive.mapjoin.optimized.hashtable IS true, 
hive.vectorized.execution.mapjoin.native.enabled IS true, hive.execution.engine 
spark IN [tez, spark] IS true, One MapJoin Condition IS true, No nullsafe IS 
true, Small table vectorizes IS true, Optimized Table and Supports Key Types IS 
true
+                          nativeConditionsMet: 
hive.mapjoin.optimized.hashtable IS true, 
hive.vectorized.execution.mapjoin.native.enabled IS true, hive.execution.engine 
spark IN [tez, spark] IS true, One MapJoin Condition IS true, No nullsafe IS 
true, Small table vectorizes IS true, Outer Join has keys IS true, Optimized 
Table and Supports Key Types IS true
                           projectedOutputColumnNums: [0]
                       outputColumnNames: _col0
                       input vertices:
@@ -819,7 +819,7 @@ STAGE PLANS:
                             bigTableValueColumnNums: [0]
                             className: VectorMapJoinOuterLongOperator
                             native: true
-                            nativeConditionsMet: 
hive.mapjoin.optimized.hashtable IS true, 
hive.vectorized.execution.mapjoin.native.enabled IS true, hive.execution.engine 
spark IN [tez, spark] IS true, One MapJoin Condition IS true, No nullsafe IS 
true, Small table vectorizes IS true, Optimized Table and Supports Key Types IS 
true
+                            nativeConditionsMet: 
hive.mapjoin.optimized.hashtable IS true, 
hive.vectorized.execution.mapjoin.native.enabled IS true, hive.execution.engine 
spark IN [tez, spark] IS true, One MapJoin Condition IS true, No nullsafe IS 
true, Small table vectorizes IS true, Outer Join has keys IS true, Optimized 
Table and Supports Key Types IS true
                             projectedOutputColumnNums: [0]
                         outputColumnNames: _col0
                         input vertices:

http://git-wip-us.apache.org/repos/asf/hive/blob/1593c10d/ql/src/test/results/clientpositive/spark/vector_outer_join2.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/spark/vector_outer_join2.q.out 
b/ql/src/test/results/clientpositive/spark/vector_outer_join2.q.out
index 60e3ed1..1d139c6 100644
--- a/ql/src/test/results/clientpositive/spark/vector_outer_join2.q.out
+++ b/ql/src/test/results/clientpositive/spark/vector_outer_join2.q.out
@@ -375,7 +375,7 @@ STAGE PLANS:
                           bigTableValueColumnNums: [3]
                           className: VectorMapJoinOuterLongOperator
                           native: true
-                          nativeConditionsMet: 
hive.mapjoin.optimized.hashtable IS true, 
hive.vectorized.execution.mapjoin.native.enabled IS true, hive.execution.engine 
spark IN [tez, spark] IS true, One MapJoin Condition IS true, No nullsafe IS 
true, Small table vectorizes IS true, Optimized Table and Supports Key Types IS 
true
+                          nativeConditionsMet: 
hive.mapjoin.optimized.hashtable IS true, 
hive.vectorized.execution.mapjoin.native.enabled IS true, hive.execution.engine 
spark IN [tez, spark] IS true, One MapJoin Condition IS true, No nullsafe IS 
true, Small table vectorizes IS true, Outer Join has keys IS true, Optimized 
Table and Supports Key Types IS true
                           projectedOutputColumnNums: [3]
                       outputColumnNames: _col1
                       input vertices:
@@ -393,7 +393,7 @@ STAGE PLANS:
                             bigTableValueColumnNums: [3]
                             className: VectorMapJoinOuterLongOperator
                             native: true
-                            nativeConditionsMet: 
hive.mapjoin.optimized.hashtable IS true, 
hive.vectorized.execution.mapjoin.native.enabled IS true, hive.execution.engine 
spark IN [tez, spark] IS true, One MapJoin Condition IS true, No nullsafe IS 
true, Small table vectorizes IS true, Optimized Table and Supports Key Types IS 
true
+                            nativeConditionsMet: 
hive.mapjoin.optimized.hashtable IS true, 
hive.vectorized.execution.mapjoin.native.enabled IS true, hive.execution.engine 
spark IN [tez, spark] IS true, One MapJoin Condition IS true, No nullsafe IS 
true, Small table vectorizes IS true, Outer Join has keys IS true, Optimized 
Table and Supports Key Types IS true
                             projectedOutputColumnNums: [3]
                         outputColumnNames: _col1
                         input vertices:

http://git-wip-us.apache.org/repos/asf/hive/blob/1593c10d/ql/src/test/results/clientpositive/vector_coalesce_3.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/vector_coalesce_3.q.out 
b/ql/src/test/results/clientpositive/vector_coalesce_3.q.out
index 111e0a5..061d35a 100644
--- a/ql/src/test/results/clientpositive/vector_coalesce_3.q.out
+++ b/ql/src/test/results/clientpositive/vector_coalesce_3.q.out
@@ -118,7 +118,7 @@ STAGE PLANS:
                     bigTableValueExpressions: col 0:bigint
                     className: VectorMapJoinOperator
                     native: false
-                    nativeConditionsMet: hive.mapjoin.optimized.hashtable IS 
true, hive.vectorized.execution.mapjoin.native.enabled IS true, One MapJoin 
Condition IS true, No nullsafe IS true, Small table vectorizes IS true, 
Optimized Table and Supports Key Types IS true
+                    nativeConditionsMet: hive.mapjoin.optimized.hashtable IS 
true, hive.vectorized.execution.mapjoin.native.enabled IS true, One MapJoin 
Condition IS true, No nullsafe IS true, Small table vectorizes IS true, Outer 
Join has keys IS true, Optimized Table and Supports Key Types IS true
                     nativeConditionsNotMet: hive.execution.engine mr IN [tez, 
spark] IS false
                 outputColumnNames: _col0, _col2
                 Statistics: Num rows: 5 Data size: 35 Basic stats: COMPLETE 
Column stats: NONE

http://git-wip-us.apache.org/repos/asf/hive/blob/1593c10d/ql/src/test/results/clientpositive/vector_groupby_mapjoin.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/vector_groupby_mapjoin.q.out 
b/ql/src/test/results/clientpositive/vector_groupby_mapjoin.q.out
index bfe2d80..0815bdb 100644
--- a/ql/src/test/results/clientpositive/vector_groupby_mapjoin.q.out
+++ b/ql/src/test/results/clientpositive/vector_groupby_mapjoin.q.out
@@ -190,7 +190,7 @@ STAGE PLANS:
                   bigTableValueExpressions: col 0:string, col 1:string, col 
2:bigint, col 3:bigint
                   className: VectorMapJoinOperator
                   native: false
-                  nativeConditionsMet: hive.mapjoin.optimized.hashtable IS 
true, hive.vectorized.execution.mapjoin.native.enabled IS true, One MapJoin 
Condition IS true, No nullsafe IS true, Small table vectorizes IS true, 
Optimized Table and Supports Key Types IS true
+                  nativeConditionsMet: hive.mapjoin.optimized.hashtable IS 
true, hive.vectorized.execution.mapjoin.native.enabled IS true, One MapJoin 
Condition IS true, No nullsafe IS true, Small table vectorizes IS true, Outer 
Join has keys IS true, Optimized Table and Supports Key Types IS true
                   nativeConditionsNotMet: hive.execution.engine mr IN [tez, 
spark] IS false
               outputColumnNames: _col0, _col1, _col2, _col3, _col5
               Statistics: Num rows: 550 Data size: 15193 Basic stats: COMPLETE 
Column stats: NONE

http://git-wip-us.apache.org/repos/asf/hive/blob/1593c10d/ql/src/test/results/clientpositive/vector_left_outer_join2.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/vector_left_outer_join2.q.out 
b/ql/src/test/results/clientpositive/vector_left_outer_join2.q.out
index 979477b..f1b5627 100644
--- a/ql/src/test/results/clientpositive/vector_left_outer_join2.q.out
+++ b/ql/src/test/results/clientpositive/vector_left_outer_join2.q.out
@@ -331,7 +331,7 @@ STAGE PLANS:
                     bigTableValueExpressions: col 0:int, col 1:int, col 2:int
                     className: VectorMapJoinOuterFilteredOperator
                     native: false
-                    nativeConditionsMet: hive.mapjoin.optimized.hashtable IS 
true, One MapJoin Condition IS true, No nullsafe IS true, Small table 
vectorizes IS true, Optimized Table and Supports Key Types IS true
+                    nativeConditionsMet: hive.mapjoin.optimized.hashtable IS 
true, One MapJoin Condition IS true, No nullsafe IS true, Small table 
vectorizes IS true, Outer Join has keys IS true, Optimized Table and Supports 
Key Types IS true
                     nativeConditionsNotMet: 
hive.vectorized.execution.mapjoin.native.enabled IS false, 
hive.execution.engine mr IN [tez, spark] IS false
                 outputColumnNames: _col0, _col1, _col2, _col4
                 Statistics: Num rows: 4 Data size: 409 Basic stats: COMPLETE 
Column stats: NONE
@@ -454,7 +454,7 @@ STAGE PLANS:
                     bigTableValueExpressions: col 0:int, col 1:int, col 2:int
                     className: VectorMapJoinOuterFilteredOperator
                     native: false
-                    nativeConditionsMet: hive.mapjoin.optimized.hashtable IS 
true, One MapJoin Condition IS true, No nullsafe IS true, Small table 
vectorizes IS true, Optimized Table and Supports Key Types IS true
+                    nativeConditionsMet: hive.mapjoin.optimized.hashtable IS 
true, One MapJoin Condition IS true, No nullsafe IS true, Small table 
vectorizes IS true, Outer Join has keys IS true, Optimized Table and Supports 
Key Types IS true
                     nativeConditionsNotMet: 
hive.vectorized.execution.mapjoin.native.enabled IS false, 
hive.execution.engine mr IN [tez, spark] IS false
                 outputColumnNames: _col0, _col1, _col2, _col4
                 Statistics: Num rows: 4 Data size: 409 Basic stats: COMPLETE 
Column stats: NONE
@@ -577,7 +577,7 @@ STAGE PLANS:
                     bigTableValueExpressions: col 0:int, col 1:int, col 2:int
                     className: VectorMapJoinOuterFilteredOperator
                     native: false
-                    nativeConditionsMet: hive.mapjoin.optimized.hashtable IS 
true, hive.vectorized.execution.mapjoin.native.enabled IS true, One MapJoin 
Condition IS true, No nullsafe IS true, Small table vectorizes IS true, 
Optimized Table and Supports Key Types IS true
+                    nativeConditionsMet: hive.mapjoin.optimized.hashtable IS 
true, hive.vectorized.execution.mapjoin.native.enabled IS true, One MapJoin 
Condition IS true, No nullsafe IS true, Small table vectorizes IS true, Outer 
Join has keys IS true, Optimized Table and Supports Key Types IS true
                     nativeConditionsNotMet: hive.execution.engine mr IN [tez, 
spark] IS false
                 outputColumnNames: _col0, _col1, _col2, _col4
                 Statistics: Num rows: 4 Data size: 409 Basic stats: COMPLETE 
Column stats: NONE
@@ -700,7 +700,7 @@ STAGE PLANS:
                     bigTableValueExpressions: col 0:int, col 1:int, col 2:int
                     className: VectorMapJoinOuterFilteredOperator
                     native: false
-                    nativeConditionsMet: hive.mapjoin.optimized.hashtable IS 
true, hive.vectorized.execution.mapjoin.native.enabled IS true, One MapJoin 
Condition IS true, No nullsafe IS true, Small table vectorizes IS true, 
Optimized Table and Supports Key Types IS true
+                    nativeConditionsMet: hive.mapjoin.optimized.hashtable IS 
true, hive.vectorized.execution.mapjoin.native.enabled IS true, One MapJoin 
Condition IS true, No nullsafe IS true, Small table vectorizes IS true, Outer 
Join has keys IS true, Optimized Table and Supports Key Types IS true
                     nativeConditionsNotMet: hive.execution.engine mr IN [tez, 
spark] IS false
                 outputColumnNames: _col0, _col1, _col2, _col4
                 Statistics: Num rows: 4 Data size: 409 Basic stats: COMPLETE 
Column stats: NONE

http://git-wip-us.apache.org/repos/asf/hive/blob/1593c10d/ql/src/test/results/clientpositive/vector_outer_join0.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/vector_outer_join0.q.out 
b/ql/src/test/results/clientpositive/vector_outer_join0.q.out
index de6c894..c935030 100644
--- a/ql/src/test/results/clientpositive/vector_outer_join0.q.out
+++ b/ql/src/test/results/clientpositive/vector_outer_join0.q.out
@@ -126,7 +126,7 @@ STAGE PLANS:
                     bigTableValueExpressions: col 0:string, col 1:int
                     className: VectorMapJoinOperator
                     native: false
-                    nativeConditionsMet: hive.mapjoin.optimized.hashtable IS 
true, hive.vectorized.execution.mapjoin.native.enabled IS true, One MapJoin 
Condition IS true, No nullsafe IS true, Small table vectorizes IS true, 
Optimized Table and Supports Key Types IS true
+                    nativeConditionsMet: hive.mapjoin.optimized.hashtable IS 
true, hive.vectorized.execution.mapjoin.native.enabled IS true, One MapJoin 
Condition IS true, No nullsafe IS true, Small table vectorizes IS true, Outer 
Join has keys IS true, Optimized Table and Supports Key Types IS true
                     nativeConditionsNotMet: hive.execution.engine mr IN [tez, 
spark] IS false
                 outputColumnNames: _col0, _col1, _col2, _col3
                 Statistics: Num rows: 6 Data size: 598 Basic stats: COMPLETE 
Column stats: NONE
@@ -245,7 +245,7 @@ STAGE PLANS:
                     bigTableValueExpressions: col 0:int, col 1:string
                     className: VectorMapJoinOperator
                     native: false
-                    nativeConditionsMet: hive.mapjoin.optimized.hashtable IS 
true, hive.vectorized.execution.mapjoin.native.enabled IS true, One MapJoin 
Condition IS true, No nullsafe IS true, Small table vectorizes IS true, 
Optimized Table and Supports Key Types IS true
+                    nativeConditionsMet: hive.mapjoin.optimized.hashtable IS 
true, hive.vectorized.execution.mapjoin.native.enabled IS true, One MapJoin 
Condition IS true, No nullsafe IS true, Small table vectorizes IS true, Outer 
Join has keys IS true, Optimized Table and Supports Key Types IS true
                     nativeConditionsNotMet: hive.execution.engine mr IN [tez, 
spark] IS false
                 outputColumnNames: _col0, _col1, _col2, _col3
                 Statistics: Num rows: 6 Data size: 598 Basic stats: COMPLETE 
Column stats: NONE

http://git-wip-us.apache.org/repos/asf/hive/blob/1593c10d/ql/src/test/results/clientpositive/vector_outer_join1.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/vector_outer_join1.q.out 
b/ql/src/test/results/clientpositive/vector_outer_join1.q.out
index 9143fc8..c990d6f 100644
--- a/ql/src/test/results/clientpositive/vector_outer_join1.q.out
+++ b/ql/src/test/results/clientpositive/vector_outer_join1.q.out
@@ -286,7 +286,7 @@ STAGE PLANS:
                     bigTableValueExpressions: col 0:tinyint, col 1:smallint, 
col 2:int, col 3:bigint, col 4:float, col 5:double, col 6:string, col 7:string, 
col 8:timestamp, col 9:timestamp, col 10:boolean, col 11:boolean
                     className: VectorMapJoinOperator
                     native: false
-                    nativeConditionsMet: hive.mapjoin.optimized.hashtable IS 
true, hive.vectorized.execution.mapjoin.native.enabled IS true, One MapJoin 
Condition IS true, No nullsafe IS true, Small table vectorizes IS true, 
Optimized Table and Supports Key Types IS true
+                    nativeConditionsMet: hive.mapjoin.optimized.hashtable IS 
true, hive.vectorized.execution.mapjoin.native.enabled IS true, One MapJoin 
Condition IS true, No nullsafe IS true, Small table vectorizes IS true, Outer 
Join has keys IS true, Optimized Table and Supports Key Types IS true
                     nativeConditionsNotMet: hive.execution.engine mr IN [tez, 
spark] IS false
                 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
                 Statistics: Num rows: 16 Data size: 3652 Basic stats: COMPLETE 
Column stats: NONE
@@ -428,7 +428,7 @@ STAGE PLANS:
                     bigTableValueExpressions: col 0:tinyint
                     className: VectorMapJoinOperator
                     native: false
-                    nativeConditionsMet: hive.mapjoin.optimized.hashtable IS 
true, hive.vectorized.execution.mapjoin.native.enabled IS true, One MapJoin 
Condition IS true, No nullsafe IS true, Small table vectorizes IS true, 
Optimized Table and Supports Key Types IS true
+                    nativeConditionsMet: hive.mapjoin.optimized.hashtable IS 
true, hive.vectorized.execution.mapjoin.native.enabled IS true, One MapJoin 
Condition IS true, No nullsafe IS true, Small table vectorizes IS true, Outer 
Join has keys IS true, Optimized Table and Supports Key Types IS true
                     nativeConditionsNotMet: hive.execution.engine mr IN [tez, 
spark] IS false
                 outputColumnNames: _col0
                 Statistics: Num rows: 16 Data size: 3652 Basic stats: COMPLETE 
Column stats: NONE
@@ -677,7 +677,7 @@ STAGE PLANS:
                     bigTableValueExpressions: col 0:tinyint
                     className: VectorMapJoinOperator
                     native: false
-                    nativeConditionsMet: hive.mapjoin.optimized.hashtable IS 
true, hive.vectorized.execution.mapjoin.native.enabled IS true, One MapJoin 
Condition IS true, No nullsafe IS true, Small table vectorizes IS true, 
Optimized Table and Supports Key Types IS true
+                    nativeConditionsMet: hive.mapjoin.optimized.hashtable IS 
true, hive.vectorized.execution.mapjoin.native.enabled IS true, One MapJoin 
Condition IS true, No nullsafe IS true, Small table vectorizes IS true, Outer 
Join has keys IS true, Optimized Table and Supports Key Types IS true
                     nativeConditionsNotMet: hive.execution.engine mr IN [tez, 
spark] IS false
                 outputColumnNames: _col0
                 Statistics: Num rows: 16 Data size: 3652 Basic stats: COMPLETE 
Column stats: NONE
@@ -692,7 +692,7 @@ STAGE PLANS:
                       bigTableValueExpressions: col 0:tinyint
                       className: VectorMapJoinOperator
                       native: false
-                      nativeConditionsMet: hive.mapjoin.optimized.hashtable IS 
true, hive.vectorized.execution.mapjoin.native.enabled IS true, One MapJoin 
Condition IS true, No nullsafe IS true, Small table vectorizes IS true, 
Optimized Table and Supports Key Types IS true
+                      nativeConditionsMet: hive.mapjoin.optimized.hashtable IS 
true, hive.vectorized.execution.mapjoin.native.enabled IS true, One MapJoin 
Condition IS true, No nullsafe IS true, Small table vectorizes IS true, Outer 
Join has keys IS true, Optimized Table and Supports Key Types IS true
                       nativeConditionsNotMet: hive.execution.engine mr IN 
[tez, spark] IS false
                   outputColumnNames: _col0
                   Statistics: Num rows: 17 Data size: 4017 Basic stats: 
COMPLETE Column stats: NONE

http://git-wip-us.apache.org/repos/asf/hive/blob/1593c10d/ql/src/test/results/clientpositive/vector_outer_join2.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/vector_outer_join2.q.out 
b/ql/src/test/results/clientpositive/vector_outer_join2.q.out
index 2fe0de3..a826410 100644
--- a/ql/src/test/results/clientpositive/vector_outer_join2.q.out
+++ b/ql/src/test/results/clientpositive/vector_outer_join2.q.out
@@ -317,7 +317,7 @@ STAGE PLANS:
                     bigTableValueExpressions: col 3:bigint
                     className: VectorMapJoinOperator
                     native: false
-                    nativeConditionsMet: hive.mapjoin.optimized.hashtable IS 
true, hive.vectorized.execution.mapjoin.native.enabled IS true, One MapJoin 
Condition IS true, No nullsafe IS true, Small table vectorizes IS true, 
Optimized Table and Supports Key Types IS true
+                    nativeConditionsMet: hive.mapjoin.optimized.hashtable IS 
true, hive.vectorized.execution.mapjoin.native.enabled IS true, One MapJoin 
Condition IS true, No nullsafe IS true, Small table vectorizes IS true, Outer 
Join has keys IS true, Optimized Table and Supports Key Types IS true
                     nativeConditionsNotMet: hive.execution.engine mr IN [tez, 
spark] IS false
                 outputColumnNames: _col1
                 Statistics: Num rows: 22 Data size: 4600 Basic stats: COMPLETE 
Column stats: NONE
@@ -332,7 +332,7 @@ STAGE PLANS:
                       bigTableValueExpressions: col 0:bigint
                       className: VectorMapJoinOperator
                       native: false
-                      nativeConditionsMet: hive.mapjoin.optimized.hashtable IS 
true, hive.vectorized.execution.mapjoin.native.enabled IS true, One MapJoin 
Condition IS true, No nullsafe IS true, Small table vectorizes IS true, 
Optimized Table and Supports Key Types IS true
+                      nativeConditionsMet: hive.mapjoin.optimized.hashtable IS 
true, hive.vectorized.execution.mapjoin.native.enabled IS true, One MapJoin 
Condition IS true, No nullsafe IS true, Small table vectorizes IS true, Outer 
Join has keys IS true, Optimized Table and Supports Key Types IS true
                       nativeConditionsNotMet: hive.execution.engine mr IN 
[tez, spark] IS false
                   outputColumnNames: _col1
                   Statistics: Num rows: 24 Data size: 5060 Basic stats: 
COMPLETE Column stats: NONE

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