http://git-wip-us.apache.org/repos/asf/hive/blob/ba54eb5d/ql/src/test/results/clientpositive/spark/bucket_map_join_spark1.q.out
----------------------------------------------------------------------
diff --git 
a/ql/src/test/results/clientpositive/spark/bucket_map_join_spark1.q.out 
b/ql/src/test/results/clientpositive/spark/bucket_map_join_spark1.q.out
index 0b34227..a08c61c 100644
--- a/ql/src/test/results/clientpositive/spark/bucket_map_join_spark1.q.out
+++ b/ql/src/test/results/clientpositive/spark/bucket_map_join_spark1.q.out
@@ -131,16 +131,16 @@ STAGE PLANS:
             Map Operator Tree:
                 TableScan
                   alias: b
-                  Statistics: Num rows: 149 Data size: 58120 Basic stats: 
COMPLETE Column stats: NONE
+                  Statistics: Num rows: 149 Data size: 58120 Basic stats: 
PARTIAL Column stats: NONE
                   GatherStats: false
                   Filter Operator
                     isSamplingPred: false
                     predicate: key is not null (type: boolean)
-                    Statistics: Num rows: 149 Data size: 58120 Basic stats: 
COMPLETE Column stats: NONE
+                    Statistics: Num rows: 149 Data size: 58120 Basic stats: 
PARTIAL Column stats: NONE
                     Select Operator
                       expressions: key (type: int), value (type: string)
                       outputColumnNames: _col0, _col1
-                      Statistics: Num rows: 149 Data size: 58120 Basic stats: 
COMPLETE Column stats: NONE
+                      Statistics: Num rows: 149 Data size: 58120 Basic stats: 
PARTIAL Column stats: NONE
                       Spark HashTable Sink Operator
                         keys:
                           0 _col0 (type: int)
@@ -216,16 +216,16 @@ STAGE PLANS:
             Map Operator Tree:
                 TableScan
                   alias: a
-                  Statistics: Num rows: 149 Data size: 58120 Basic stats: 
COMPLETE Column stats: NONE
+                  Statistics: Num rows: 149 Data size: 58120 Basic stats: 
PARTIAL Column stats: NONE
                   GatherStats: false
                   Filter Operator
                     isSamplingPred: false
                     predicate: key is not null (type: boolean)
-                    Statistics: Num rows: 149 Data size: 58120 Basic stats: 
COMPLETE Column stats: NONE
+                    Statistics: Num rows: 149 Data size: 58120 Basic stats: 
PARTIAL Column stats: NONE
                     Select Operator
                       expressions: key (type: int), value (type: string)
                       outputColumnNames: _col0, _col1
-                      Statistics: Num rows: 149 Data size: 58120 Basic stats: 
COMPLETE Column stats: NONE
+                      Statistics: Num rows: 149 Data size: 58120 Basic stats: 
PARTIAL Column stats: NONE
                       Map Join Operator
                         condition map:
                              Inner Join 0 to 1
@@ -236,18 +236,18 @@ STAGE PLANS:
                         input vertices:
                           1 Map 2
                         Position of Big Table: 0
-                        Statistics: Num rows: 163 Data size: 63932 Basic 
stats: COMPLETE Column stats: NONE
+                        Statistics: Num rows: 163 Data size: 63932 Basic 
stats: PARTIAL Column stats: NONE
                         BucketMapJoin: true
                         Select Operator
                           expressions: UDFToString(_col0) (type: string), 
_col1 (type: string), _col3 (type: string)
                           outputColumnNames: _col0, _col1, _col2
-                          Statistics: Num rows: 163 Data size: 63932 Basic 
stats: COMPLETE Column stats: NONE
+                          Statistics: Num rows: 163 Data size: 63932 Basic 
stats: PARTIAL Column stats: NONE
                           File Output Operator
                             compressed: false
                             GlobalTableId: 1
 #### A masked pattern was here ####
                             NumFilesPerFileSink: 1
-                            Statistics: Num rows: 163 Data size: 63932 Basic 
stats: COMPLETE Column stats: NONE
+                            Statistics: Num rows: 163 Data size: 63932 Basic 
stats: PARTIAL Column stats: NONE
 #### A masked pattern was here ####
                             table:
                                 input format: 
org.apache.hadoop.mapred.TextInputFormat
@@ -443,16 +443,16 @@ STAGE PLANS:
             Map Operator Tree:
                 TableScan
                   alias: b
-                  Statistics: Num rows: 149 Data size: 58120 Basic stats: 
COMPLETE Column stats: NONE
+                  Statistics: Num rows: 149 Data size: 58120 Basic stats: 
PARTIAL Column stats: NONE
                   GatherStats: false
                   Filter Operator
                     isSamplingPred: false
                     predicate: key is not null (type: boolean)
-                    Statistics: Num rows: 149 Data size: 58120 Basic stats: 
COMPLETE Column stats: NONE
+                    Statistics: Num rows: 149 Data size: 58120 Basic stats: 
PARTIAL Column stats: NONE
                     Select Operator
                       expressions: key (type: int), value (type: string)
                       outputColumnNames: _col0, _col1
-                      Statistics: Num rows: 149 Data size: 58120 Basic stats: 
COMPLETE Column stats: NONE
+                      Statistics: Num rows: 149 Data size: 58120 Basic stats: 
PARTIAL Column stats: NONE
                       Spark HashTable Sink Operator
                         keys:
                           0 _col0 (type: int)
@@ -523,16 +523,16 @@ STAGE PLANS:
             Map Operator Tree:
                 TableScan
                   alias: a
-                  Statistics: Num rows: 149 Data size: 58120 Basic stats: 
COMPLETE Column stats: NONE
+                  Statistics: Num rows: 149 Data size: 58120 Basic stats: 
PARTIAL Column stats: NONE
                   GatherStats: false
                   Filter Operator
                     isSamplingPred: false
                     predicate: key is not null (type: boolean)
-                    Statistics: Num rows: 149 Data size: 58120 Basic stats: 
COMPLETE Column stats: NONE
+                    Statistics: Num rows: 149 Data size: 58120 Basic stats: 
PARTIAL Column stats: NONE
                     Select Operator
                       expressions: key (type: int), value (type: string)
                       outputColumnNames: _col0, _col1
-                      Statistics: Num rows: 149 Data size: 58120 Basic stats: 
COMPLETE Column stats: NONE
+                      Statistics: Num rows: 149 Data size: 58120 Basic stats: 
PARTIAL Column stats: NONE
                       Map Join Operator
                         condition map:
                              Inner Join 0 to 1
@@ -543,17 +543,17 @@ STAGE PLANS:
                         input vertices:
                           1 Map 2
                         Position of Big Table: 0
-                        Statistics: Num rows: 163 Data size: 63932 Basic 
stats: COMPLETE Column stats: NONE
+                        Statistics: Num rows: 163 Data size: 63932 Basic 
stats: PARTIAL Column stats: NONE
                         Select Operator
                           expressions: UDFToString(_col0) (type: string), 
_col1 (type: string), _col3 (type: string)
                           outputColumnNames: _col0, _col1, _col2
-                          Statistics: Num rows: 163 Data size: 63932 Basic 
stats: COMPLETE Column stats: NONE
+                          Statistics: Num rows: 163 Data size: 63932 Basic 
stats: PARTIAL Column stats: NONE
                           File Output Operator
                             compressed: false
                             GlobalTableId: 1
 #### A masked pattern was here ####
                             NumFilesPerFileSink: 1
-                            Statistics: Num rows: 163 Data size: 63932 Basic 
stats: COMPLETE Column stats: NONE
+                            Statistics: Num rows: 163 Data size: 63932 Basic 
stats: PARTIAL Column stats: NONE
 #### A masked pattern was here ####
                             table:
                                 input format: 
org.apache.hadoop.mapred.TextInputFormat

http://git-wip-us.apache.org/repos/asf/hive/blob/ba54eb5d/ql/src/test/results/clientpositive/spark/bucket_map_join_spark2.q.out
----------------------------------------------------------------------
diff --git 
a/ql/src/test/results/clientpositive/spark/bucket_map_join_spark2.q.out 
b/ql/src/test/results/clientpositive/spark/bucket_map_join_spark2.q.out
index 1e34b87..04d8635 100644
--- a/ql/src/test/results/clientpositive/spark/bucket_map_join_spark2.q.out
+++ b/ql/src/test/results/clientpositive/spark/bucket_map_join_spark2.q.out
@@ -115,16 +115,16 @@ STAGE PLANS:
             Map Operator Tree:
                 TableScan
                   alias: b
-                  Statistics: Num rows: 78 Data size: 30620 Basic stats: 
COMPLETE Column stats: NONE
+                  Statistics: Num rows: 78 Data size: 30620 Basic stats: 
PARTIAL Column stats: NONE
                   GatherStats: false
                   Filter Operator
                     isSamplingPred: false
                     predicate: key is not null (type: boolean)
-                    Statistics: Num rows: 78 Data size: 30620 Basic stats: 
COMPLETE Column stats: NONE
+                    Statistics: Num rows: 78 Data size: 30620 Basic stats: 
PARTIAL Column stats: NONE
                     Select Operator
                       expressions: key (type: int), value (type: string)
                       outputColumnNames: _col0, _col1
-                      Statistics: Num rows: 78 Data size: 30620 Basic stats: 
COMPLETE Column stats: NONE
+                      Statistics: Num rows: 78 Data size: 30620 Basic stats: 
PARTIAL Column stats: NONE
                       Spark HashTable Sink Operator
                         keys:
                           0 _col0 (type: int)
@@ -200,16 +200,16 @@ STAGE PLANS:
             Map Operator Tree:
                 TableScan
                   alias: a
-                  Statistics: Num rows: 149 Data size: 58120 Basic stats: 
COMPLETE Column stats: NONE
+                  Statistics: Num rows: 149 Data size: 58120 Basic stats: 
PARTIAL Column stats: NONE
                   GatherStats: false
                   Filter Operator
                     isSamplingPred: false
                     predicate: key is not null (type: boolean)
-                    Statistics: Num rows: 149 Data size: 58120 Basic stats: 
COMPLETE Column stats: NONE
+                    Statistics: Num rows: 149 Data size: 58120 Basic stats: 
PARTIAL Column stats: NONE
                     Select Operator
                       expressions: key (type: int), value (type: string)
                       outputColumnNames: _col0, _col1
-                      Statistics: Num rows: 149 Data size: 58120 Basic stats: 
COMPLETE Column stats: NONE
+                      Statistics: Num rows: 149 Data size: 58120 Basic stats: 
PARTIAL Column stats: NONE
                       Map Join Operator
                         condition map:
                              Inner Join 0 to 1
@@ -220,18 +220,18 @@ STAGE PLANS:
                         input vertices:
                           1 Map 2
                         Position of Big Table: 0
-                        Statistics: Num rows: 163 Data size: 63932 Basic 
stats: COMPLETE Column stats: NONE
+                        Statistics: Num rows: 163 Data size: 63932 Basic 
stats: PARTIAL Column stats: NONE
                         BucketMapJoin: true
                         Select Operator
                           expressions: UDFToString(_col0) (type: string), 
_col1 (type: string), _col3 (type: string)
                           outputColumnNames: _col0, _col1, _col2
-                          Statistics: Num rows: 163 Data size: 63932 Basic 
stats: COMPLETE Column stats: NONE
+                          Statistics: Num rows: 163 Data size: 63932 Basic 
stats: PARTIAL Column stats: NONE
                           File Output Operator
                             compressed: false
                             GlobalTableId: 1
 #### A masked pattern was here ####
                             NumFilesPerFileSink: 1
-                            Statistics: Num rows: 163 Data size: 63932 Basic 
stats: COMPLETE Column stats: NONE
+                            Statistics: Num rows: 163 Data size: 63932 Basic 
stats: PARTIAL Column stats: NONE
 #### A masked pattern was here ####
                             table:
                                 input format: 
org.apache.hadoop.mapred.TextInputFormat
@@ -427,16 +427,16 @@ STAGE PLANS:
             Map Operator Tree:
                 TableScan
                   alias: b
-                  Statistics: Num rows: 78 Data size: 30620 Basic stats: 
COMPLETE Column stats: NONE
+                  Statistics: Num rows: 78 Data size: 30620 Basic stats: 
PARTIAL Column stats: NONE
                   GatherStats: false
                   Filter Operator
                     isSamplingPred: false
                     predicate: key is not null (type: boolean)
-                    Statistics: Num rows: 78 Data size: 30620 Basic stats: 
COMPLETE Column stats: NONE
+                    Statistics: Num rows: 78 Data size: 30620 Basic stats: 
PARTIAL Column stats: NONE
                     Select Operator
                       expressions: key (type: int), value (type: string)
                       outputColumnNames: _col0, _col1
-                      Statistics: Num rows: 78 Data size: 30620 Basic stats: 
COMPLETE Column stats: NONE
+                      Statistics: Num rows: 78 Data size: 30620 Basic stats: 
PARTIAL Column stats: NONE
                       Spark HashTable Sink Operator
                         keys:
                           0 _col0 (type: int)
@@ -512,16 +512,16 @@ STAGE PLANS:
             Map Operator Tree:
                 TableScan
                   alias: a
-                  Statistics: Num rows: 149 Data size: 58120 Basic stats: 
COMPLETE Column stats: NONE
+                  Statistics: Num rows: 149 Data size: 58120 Basic stats: 
PARTIAL Column stats: NONE
                   GatherStats: false
                   Filter Operator
                     isSamplingPred: false
                     predicate: key is not null (type: boolean)
-                    Statistics: Num rows: 149 Data size: 58120 Basic stats: 
COMPLETE Column stats: NONE
+                    Statistics: Num rows: 149 Data size: 58120 Basic stats: 
PARTIAL Column stats: NONE
                     Select Operator
                       expressions: key (type: int), value (type: string)
                       outputColumnNames: _col0, _col1
-                      Statistics: Num rows: 149 Data size: 58120 Basic stats: 
COMPLETE Column stats: NONE
+                      Statistics: Num rows: 149 Data size: 58120 Basic stats: 
PARTIAL Column stats: NONE
                       Map Join Operator
                         condition map:
                              Inner Join 0 to 1
@@ -532,18 +532,18 @@ STAGE PLANS:
                         input vertices:
                           1 Map 2
                         Position of Big Table: 0
-                        Statistics: Num rows: 163 Data size: 63932 Basic 
stats: COMPLETE Column stats: NONE
+                        Statistics: Num rows: 163 Data size: 63932 Basic 
stats: PARTIAL Column stats: NONE
                         BucketMapJoin: true
                         Select Operator
                           expressions: UDFToString(_col0) (type: string), 
_col1 (type: string), _col3 (type: string)
                           outputColumnNames: _col0, _col1, _col2
-                          Statistics: Num rows: 163 Data size: 63932 Basic 
stats: COMPLETE Column stats: NONE
+                          Statistics: Num rows: 163 Data size: 63932 Basic 
stats: PARTIAL Column stats: NONE
                           File Output Operator
                             compressed: false
                             GlobalTableId: 1
 #### A masked pattern was here ####
                             NumFilesPerFileSink: 1
-                            Statistics: Num rows: 163 Data size: 63932 Basic 
stats: COMPLETE Column stats: NONE
+                            Statistics: Num rows: 163 Data size: 63932 Basic 
stats: PARTIAL Column stats: NONE
 #### A masked pattern was here ####
                             table:
                                 input format: 
org.apache.hadoop.mapred.TextInputFormat

http://git-wip-us.apache.org/repos/asf/hive/blob/ba54eb5d/ql/src/test/results/clientpositive/spark/bucket_map_join_spark3.q.out
----------------------------------------------------------------------
diff --git 
a/ql/src/test/results/clientpositive/spark/bucket_map_join_spark3.q.out 
b/ql/src/test/results/clientpositive/spark/bucket_map_join_spark3.q.out
index d630cf0..918b484 100644
--- a/ql/src/test/results/clientpositive/spark/bucket_map_join_spark3.q.out
+++ b/ql/src/test/results/clientpositive/spark/bucket_map_join_spark3.q.out
@@ -115,16 +115,16 @@ STAGE PLANS:
             Map Operator Tree:
                 TableScan
                   alias: a
-                  Statistics: Num rows: 78 Data size: 30620 Basic stats: 
COMPLETE Column stats: NONE
+                  Statistics: Num rows: 78 Data size: 30620 Basic stats: 
PARTIAL Column stats: NONE
                   GatherStats: false
                   Filter Operator
                     isSamplingPred: false
                     predicate: key is not null (type: boolean)
-                    Statistics: Num rows: 78 Data size: 30620 Basic stats: 
COMPLETE Column stats: NONE
+                    Statistics: Num rows: 78 Data size: 30620 Basic stats: 
PARTIAL Column stats: NONE
                     Select Operator
                       expressions: key (type: int), value (type: string)
                       outputColumnNames: _col0, _col1
-                      Statistics: Num rows: 78 Data size: 30620 Basic stats: 
COMPLETE Column stats: NONE
+                      Statistics: Num rows: 78 Data size: 30620 Basic stats: 
PARTIAL Column stats: NONE
                       Spark HashTable Sink Operator
                         keys:
                           0 _col0 (type: int)
@@ -200,16 +200,16 @@ STAGE PLANS:
             Map Operator Tree:
                 TableScan
                   alias: b
-                  Statistics: Num rows: 149 Data size: 58120 Basic stats: 
COMPLETE Column stats: NONE
+                  Statistics: Num rows: 149 Data size: 58120 Basic stats: 
PARTIAL Column stats: NONE
                   GatherStats: false
                   Filter Operator
                     isSamplingPred: false
                     predicate: key is not null (type: boolean)
-                    Statistics: Num rows: 149 Data size: 58120 Basic stats: 
COMPLETE Column stats: NONE
+                    Statistics: Num rows: 149 Data size: 58120 Basic stats: 
PARTIAL Column stats: NONE
                     Select Operator
                       expressions: key (type: int), value (type: string)
                       outputColumnNames: _col0, _col1
-                      Statistics: Num rows: 149 Data size: 58120 Basic stats: 
COMPLETE Column stats: NONE
+                      Statistics: Num rows: 149 Data size: 58120 Basic stats: 
PARTIAL Column stats: NONE
                       Map Join Operator
                         condition map:
                              Inner Join 0 to 1
@@ -220,18 +220,18 @@ STAGE PLANS:
                         input vertices:
                           0 Map 1
                         Position of Big Table: 1
-                        Statistics: Num rows: 163 Data size: 63932 Basic 
stats: COMPLETE Column stats: NONE
+                        Statistics: Num rows: 163 Data size: 63932 Basic 
stats: PARTIAL Column stats: NONE
                         BucketMapJoin: true
                         Select Operator
                           expressions: UDFToString(_col0) (type: string), 
_col1 (type: string), _col3 (type: string)
                           outputColumnNames: _col0, _col1, _col2
-                          Statistics: Num rows: 163 Data size: 63932 Basic 
stats: COMPLETE Column stats: NONE
+                          Statistics: Num rows: 163 Data size: 63932 Basic 
stats: PARTIAL Column stats: NONE
                           File Output Operator
                             compressed: false
                             GlobalTableId: 1
 #### A masked pattern was here ####
                             NumFilesPerFileSink: 1
-                            Statistics: Num rows: 163 Data size: 63932 Basic 
stats: COMPLETE Column stats: NONE
+                            Statistics: Num rows: 163 Data size: 63932 Basic 
stats: PARTIAL Column stats: NONE
 #### A masked pattern was here ####
                             table:
                                 input format: 
org.apache.hadoop.mapred.TextInputFormat
@@ -427,16 +427,16 @@ STAGE PLANS:
             Map Operator Tree:
                 TableScan
                   alias: a
-                  Statistics: Num rows: 78 Data size: 30620 Basic stats: 
COMPLETE Column stats: NONE
+                  Statistics: Num rows: 78 Data size: 30620 Basic stats: 
PARTIAL Column stats: NONE
                   GatherStats: false
                   Filter Operator
                     isSamplingPred: false
                     predicate: key is not null (type: boolean)
-                    Statistics: Num rows: 78 Data size: 30620 Basic stats: 
COMPLETE Column stats: NONE
+                    Statistics: Num rows: 78 Data size: 30620 Basic stats: 
PARTIAL Column stats: NONE
                     Select Operator
                       expressions: key (type: int), value (type: string)
                       outputColumnNames: _col0, _col1
-                      Statistics: Num rows: 78 Data size: 30620 Basic stats: 
COMPLETE Column stats: NONE
+                      Statistics: Num rows: 78 Data size: 30620 Basic stats: 
PARTIAL Column stats: NONE
                       Spark HashTable Sink Operator
                         keys:
                           0 _col0 (type: int)
@@ -507,16 +507,16 @@ STAGE PLANS:
             Map Operator Tree:
                 TableScan
                   alias: b
-                  Statistics: Num rows: 149 Data size: 58120 Basic stats: 
COMPLETE Column stats: NONE
+                  Statistics: Num rows: 149 Data size: 58120 Basic stats: 
PARTIAL Column stats: NONE
                   GatherStats: false
                   Filter Operator
                     isSamplingPred: false
                     predicate: key is not null (type: boolean)
-                    Statistics: Num rows: 149 Data size: 58120 Basic stats: 
COMPLETE Column stats: NONE
+                    Statistics: Num rows: 149 Data size: 58120 Basic stats: 
PARTIAL Column stats: NONE
                     Select Operator
                       expressions: key (type: int), value (type: string)
                       outputColumnNames: _col0, _col1
-                      Statistics: Num rows: 149 Data size: 58120 Basic stats: 
COMPLETE Column stats: NONE
+                      Statistics: Num rows: 149 Data size: 58120 Basic stats: 
PARTIAL Column stats: NONE
                       Map Join Operator
                         condition map:
                              Inner Join 0 to 1
@@ -527,17 +527,17 @@ STAGE PLANS:
                         input vertices:
                           0 Map 1
                         Position of Big Table: 1
-                        Statistics: Num rows: 163 Data size: 63932 Basic 
stats: COMPLETE Column stats: NONE
+                        Statistics: Num rows: 163 Data size: 63932 Basic 
stats: PARTIAL Column stats: NONE
                         Select Operator
                           expressions: UDFToString(_col0) (type: string), 
_col1 (type: string), _col3 (type: string)
                           outputColumnNames: _col0, _col1, _col2
-                          Statistics: Num rows: 163 Data size: 63932 Basic 
stats: COMPLETE Column stats: NONE
+                          Statistics: Num rows: 163 Data size: 63932 Basic 
stats: PARTIAL Column stats: NONE
                           File Output Operator
                             compressed: false
                             GlobalTableId: 1
 #### A masked pattern was here ####
                             NumFilesPerFileSink: 1
-                            Statistics: Num rows: 163 Data size: 63932 Basic 
stats: COMPLETE Column stats: NONE
+                            Statistics: Num rows: 163 Data size: 63932 Basic 
stats: PARTIAL Column stats: NONE
 #### A masked pattern was here ####
                             table:
                                 input format: 
org.apache.hadoop.mapred.TextInputFormat

http://git-wip-us.apache.org/repos/asf/hive/blob/ba54eb5d/ql/src/test/results/clientpositive/spark/bucketmapjoin1.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/spark/bucketmapjoin1.q.out 
b/ql/src/test/results/clientpositive/spark/bucketmapjoin1.q.out
index 82606d9..16735fb 100644
--- a/ql/src/test/results/clientpositive/spark/bucketmapjoin1.q.out
+++ b/ql/src/test/results/clientpositive/spark/bucketmapjoin1.q.out
@@ -396,22 +396,22 @@ STAGE PLANS:
             Map Operator Tree:
                 TableScan
                   alias: b
-                  Statistics: Num rows: 149 Data size: 58120 Basic stats: 
COMPLETE Column stats: NONE
+                  Statistics: Num rows: 149 Data size: 58120 Basic stats: 
PARTIAL Column stats: NONE
                   GatherStats: false
                   Filter Operator
                     isSamplingPred: false
                     predicate: key is not null (type: boolean)
-                    Statistics: Num rows: 149 Data size: 58120 Basic stats: 
COMPLETE Column stats: NONE
+                    Statistics: Num rows: 149 Data size: 58120 Basic stats: 
PARTIAL Column stats: NONE
                     Select Operator
                       expressions: key (type: int), value (type: string)
                       outputColumnNames: _col0, _col1
-                      Statistics: Num rows: 149 Data size: 58120 Basic stats: 
COMPLETE Column stats: NONE
+                      Statistics: Num rows: 149 Data size: 58120 Basic stats: 
PARTIAL Column stats: NONE
                       Reduce Output Operator
                         key expressions: _col0 (type: int)
                         null sort order: a
                         sort order: +
                         Map-reduce partition columns: _col0 (type: int)
-                        Statistics: Num rows: 149 Data size: 58120 Basic 
stats: COMPLETE Column stats: NONE
+                        Statistics: Num rows: 149 Data size: 58120 Basic 
stats: PARTIAL Column stats: NONE
                         tag: 1
                         value expressions: _col1 (type: string)
                         auto parallelism: false
@@ -479,17 +479,17 @@ STAGE PLANS:
                   0 _col0 (type: int)
                   1 _col0 (type: int)
                 outputColumnNames: _col0, _col1, _col3
-                Statistics: Num rows: 163 Data size: 63932 Basic stats: 
COMPLETE Column stats: NONE
+                Statistics: Num rows: 163 Data size: 63932 Basic stats: 
PARTIAL Column stats: NONE
                 Select Operator
                   expressions: UDFToString(_col0) (type: string), _col1 (type: 
string), _col3 (type: string)
                   outputColumnNames: _col0, _col1, _col2
-                  Statistics: Num rows: 163 Data size: 63932 Basic stats: 
COMPLETE Column stats: NONE
+                  Statistics: Num rows: 163 Data size: 63932 Basic stats: 
PARTIAL Column stats: NONE
                   File Output Operator
                     compressed: false
                     GlobalTableId: 1
 #### A masked pattern was here ####
                     NumFilesPerFileSink: 1
-                    Statistics: Num rows: 163 Data size: 63932 Basic stats: 
COMPLETE Column stats: NONE
+                    Statistics: Num rows: 163 Data size: 63932 Basic stats: 
PARTIAL Column stats: NONE
 #### A masked pattern was here ####
                     table:
                         input format: org.apache.hadoop.mapred.TextInputFormat
@@ -757,22 +757,22 @@ STAGE PLANS:
             Map Operator Tree:
                 TableScan
                   alias: b
-                  Statistics: Num rows: 149 Data size: 58120 Basic stats: 
COMPLETE Column stats: NONE
+                  Statistics: Num rows: 149 Data size: 58120 Basic stats: 
PARTIAL Column stats: NONE
                   GatherStats: false
                   Filter Operator
                     isSamplingPred: false
                     predicate: key is not null (type: boolean)
-                    Statistics: Num rows: 149 Data size: 58120 Basic stats: 
COMPLETE Column stats: NONE
+                    Statistics: Num rows: 149 Data size: 58120 Basic stats: 
PARTIAL Column stats: NONE
                     Select Operator
                       expressions: key (type: int), value (type: string)
                       outputColumnNames: _col0, _col1
-                      Statistics: Num rows: 149 Data size: 58120 Basic stats: 
COMPLETE Column stats: NONE
+                      Statistics: Num rows: 149 Data size: 58120 Basic stats: 
PARTIAL Column stats: NONE
                       Reduce Output Operator
                         key expressions: _col0 (type: int)
                         null sort order: a
                         sort order: +
                         Map-reduce partition columns: _col0 (type: int)
-                        Statistics: Num rows: 149 Data size: 58120 Basic 
stats: COMPLETE Column stats: NONE
+                        Statistics: Num rows: 149 Data size: 58120 Basic 
stats: PARTIAL Column stats: NONE
                         tag: 1
                         value expressions: _col1 (type: string)
                         auto parallelism: false
@@ -840,17 +840,17 @@ STAGE PLANS:
                   0 _col0 (type: int)
                   1 _col0 (type: int)
                 outputColumnNames: _col0, _col1, _col3
-                Statistics: Num rows: 163 Data size: 63932 Basic stats: 
COMPLETE Column stats: NONE
+                Statistics: Num rows: 163 Data size: 63932 Basic stats: 
PARTIAL Column stats: NONE
                 Select Operator
                   expressions: UDFToString(_col0) (type: string), _col1 (type: 
string), _col3 (type: string)
                   outputColumnNames: _col0, _col1, _col2
-                  Statistics: Num rows: 163 Data size: 63932 Basic stats: 
COMPLETE Column stats: NONE
+                  Statistics: Num rows: 163 Data size: 63932 Basic stats: 
PARTIAL Column stats: NONE
                   File Output Operator
                     compressed: false
                     GlobalTableId: 1
 #### A masked pattern was here ####
                     NumFilesPerFileSink: 1
-                    Statistics: Num rows: 163 Data size: 63932 Basic stats: 
COMPLETE Column stats: NONE
+                    Statistics: Num rows: 163 Data size: 63932 Basic stats: 
PARTIAL Column stats: NONE
 #### A masked pattern was here ####
                     table:
                         input format: org.apache.hadoop.mapred.TextInputFormat

http://git-wip-us.apache.org/repos/asf/hive/blob/ba54eb5d/ql/src/test/results/clientpositive/spark/bucketmapjoin10.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/spark/bucketmapjoin10.q.out 
b/ql/src/test/results/clientpositive/spark/bucketmapjoin10.q.out
index 6177d4b..e233a91 100644
--- a/ql/src/test/results/clientpositive/spark/bucketmapjoin10.q.out
+++ b/ql/src/test/results/clientpositive/spark/bucketmapjoin10.q.out
@@ -150,12 +150,12 @@ STAGE PLANS:
             Map Operator Tree:
                 TableScan
                   alias: b
-                  Statistics: Num rows: 178 Data size: 69500 Basic stats: 
COMPLETE Column stats: NONE
+                  Statistics: Num rows: 178 Data size: 69500 Basic stats: 
PARTIAL Column stats: NONE
                   GatherStats: false
                   Filter Operator
                     isSamplingPred: false
                     predicate: key is not null (type: boolean)
-                    Statistics: Num rows: 178 Data size: 69500 Basic stats: 
COMPLETE Column stats: NONE
+                    Statistics: Num rows: 178 Data size: 69500 Basic stats: 
PARTIAL Column stats: NONE
                     Spark HashTable Sink Operator
                       keys:
                         0 key (type: int)
@@ -278,12 +278,12 @@ STAGE PLANS:
             Map Operator Tree:
                 TableScan
                   alias: a
-                  Statistics: Num rows: 178 Data size: 69500 Basic stats: 
COMPLETE Column stats: NONE
+                  Statistics: Num rows: 178 Data size: 69500 Basic stats: 
PARTIAL Column stats: NONE
                   GatherStats: false
                   Filter Operator
                     isSamplingPred: false
                     predicate: key is not null (type: boolean)
-                    Statistics: Num rows: 178 Data size: 69500 Basic stats: 
COMPLETE Column stats: NONE
+                    Statistics: Num rows: 178 Data size: 69500 Basic stats: 
PARTIAL Column stats: NONE
                     Map Join Operator
                       condition map:
                            Inner Join 0 to 1
@@ -293,16 +293,16 @@ STAGE PLANS:
                       input vertices:
                         1 Map 3
                       Position of Big Table: 0
-                      Statistics: Num rows: 195 Data size: 76450 Basic stats: 
COMPLETE Column stats: NONE
+                      Statistics: Num rows: 195 Data size: 76450 Basic stats: 
PARTIAL Column stats: NONE
                       Group By Operator
                         aggregations: count()
                         mode: hash
                         outputColumnNames: _col0
-                        Statistics: Num rows: 1 Data size: 8 Basic stats: 
COMPLETE Column stats: NONE
+                        Statistics: Num rows: 1 Data size: 8 Basic stats: 
PARTIAL Column stats: NONE
                         Reduce Output Operator
                           null sort order: 
                           sort order: 
-                          Statistics: Num rows: 1 Data size: 8 Basic stats: 
COMPLETE Column stats: NONE
+                          Statistics: Num rows: 1 Data size: 8 Basic stats: 
PARTIAL Column stats: NONE
                           tag: -1
                           value expressions: _col0 (type: bigint)
                           auto parallelism: false
@@ -419,13 +419,13 @@ STAGE PLANS:
                 aggregations: count(VALUE._col0)
                 mode: mergepartial
                 outputColumnNames: _col0
-                Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE 
Column stats: NONE
+                Statistics: Num rows: 1 Data size: 8 Basic stats: PARTIAL 
Column stats: NONE
                 File Output Operator
                   compressed: false
                   GlobalTableId: 0
 #### A masked pattern was here ####
                   NumFilesPerFileSink: 1
-                  Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE 
Column stats: NONE
+                  Statistics: Num rows: 1 Data size: 8 Basic stats: PARTIAL 
Column stats: NONE
 #### A masked pattern was here ####
                   table:
                       input format: 
org.apache.hadoop.mapred.SequenceFileInputFormat

http://git-wip-us.apache.org/repos/asf/hive/blob/ba54eb5d/ql/src/test/results/clientpositive/spark/bucketmapjoin11.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/spark/bucketmapjoin11.q.out 
b/ql/src/test/results/clientpositive/spark/bucketmapjoin11.q.out
index c01dc00..22855cd 100644
--- a/ql/src/test/results/clientpositive/spark/bucketmapjoin11.q.out
+++ b/ql/src/test/results/clientpositive/spark/bucketmapjoin11.q.out
@@ -158,12 +158,12 @@ STAGE PLANS:
             Map Operator Tree:
                 TableScan
                   alias: b
-                  Statistics: Num rows: 219 Data size: 85620 Basic stats: 
COMPLETE Column stats: NONE
+                  Statistics: Num rows: 219 Data size: 85620 Basic stats: 
PARTIAL Column stats: NONE
                   GatherStats: false
                   Filter Operator
                     isSamplingPred: false
                     predicate: key is not null (type: boolean)
-                    Statistics: Num rows: 219 Data size: 85620 Basic stats: 
COMPLETE Column stats: NONE
+                    Statistics: Num rows: 219 Data size: 85620 Basic stats: 
PARTIAL Column stats: NONE
                     Spark HashTable Sink Operator
                       keys:
                         0 key (type: int)
@@ -291,12 +291,12 @@ STAGE PLANS:
             Map Operator Tree:
                 TableScan
                   alias: a
-                  Statistics: Num rows: 219 Data size: 85620 Basic stats: 
COMPLETE Column stats: NONE
+                  Statistics: Num rows: 219 Data size: 85620 Basic stats: 
PARTIAL Column stats: NONE
                   GatherStats: false
                   Filter Operator
                     isSamplingPred: false
                     predicate: key is not null (type: boolean)
-                    Statistics: Num rows: 219 Data size: 85620 Basic stats: 
COMPLETE Column stats: NONE
+                    Statistics: Num rows: 219 Data size: 85620 Basic stats: 
PARTIAL Column stats: NONE
                     Map Join Operator
                       condition map:
                            Inner Join 0 to 1
@@ -306,17 +306,17 @@ STAGE PLANS:
                       input vertices:
                         1 Map 3
                       Position of Big Table: 0
-                      Statistics: Num rows: 240 Data size: 94182 Basic stats: 
COMPLETE Column stats: NONE
+                      Statistics: Num rows: 240 Data size: 94182 Basic stats: 
PARTIAL Column stats: NONE
                       BucketMapJoin: true
                       Group By Operator
                         aggregations: count()
                         mode: hash
                         outputColumnNames: _col0
-                        Statistics: Num rows: 1 Data size: 8 Basic stats: 
COMPLETE Column stats: NONE
+                        Statistics: Num rows: 1 Data size: 8 Basic stats: 
PARTIAL Column stats: NONE
                         Reduce Output Operator
                           null sort order: 
                           sort order: 
-                          Statistics: Num rows: 1 Data size: 8 Basic stats: 
COMPLETE Column stats: NONE
+                          Statistics: Num rows: 1 Data size: 8 Basic stats: 
PARTIAL Column stats: NONE
                           tag: -1
                           value expressions: _col0 (type: bigint)
                           auto parallelism: false
@@ -438,13 +438,13 @@ STAGE PLANS:
                 aggregations: count(VALUE._col0)
                 mode: mergepartial
                 outputColumnNames: _col0
-                Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE 
Column stats: NONE
+                Statistics: Num rows: 1 Data size: 8 Basic stats: PARTIAL 
Column stats: NONE
                 File Output Operator
                   compressed: false
                   GlobalTableId: 0
 #### A masked pattern was here ####
                   NumFilesPerFileSink: 1
-                  Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE 
Column stats: NONE
+                  Statistics: Num rows: 1 Data size: 8 Basic stats: PARTIAL 
Column stats: NONE
 #### A masked pattern was here ####
                   table:
                       input format: 
org.apache.hadoop.mapred.SequenceFileInputFormat
@@ -515,12 +515,12 @@ STAGE PLANS:
             Map Operator Tree:
                 TableScan
                   alias: b
-                  Statistics: Num rows: 219 Data size: 85620 Basic stats: 
COMPLETE Column stats: NONE
+                  Statistics: Num rows: 219 Data size: 85620 Basic stats: 
PARTIAL Column stats: NONE
                   GatherStats: false
                   Filter Operator
                     isSamplingPred: false
                     predicate: key is not null (type: boolean)
-                    Statistics: Num rows: 219 Data size: 85620 Basic stats: 
COMPLETE Column stats: NONE
+                    Statistics: Num rows: 219 Data size: 85620 Basic stats: 
PARTIAL Column stats: NONE
                     Spark HashTable Sink Operator
                       keys:
                         0 key (type: int), part (type: string)
@@ -648,12 +648,12 @@ STAGE PLANS:
             Map Operator Tree:
                 TableScan
                   alias: a
-                  Statistics: Num rows: 219 Data size: 85620 Basic stats: 
COMPLETE Column stats: NONE
+                  Statistics: Num rows: 219 Data size: 85620 Basic stats: 
PARTIAL Column stats: NONE
                   GatherStats: false
                   Filter Operator
                     isSamplingPred: false
                     predicate: key is not null (type: boolean)
-                    Statistics: Num rows: 219 Data size: 85620 Basic stats: 
COMPLETE Column stats: NONE
+                    Statistics: Num rows: 219 Data size: 85620 Basic stats: 
PARTIAL Column stats: NONE
                     Map Join Operator
                       condition map:
                            Inner Join 0 to 1
@@ -663,17 +663,17 @@ STAGE PLANS:
                       input vertices:
                         1 Map 3
                       Position of Big Table: 0
-                      Statistics: Num rows: 240 Data size: 94182 Basic stats: 
COMPLETE Column stats: NONE
+                      Statistics: Num rows: 240 Data size: 94182 Basic stats: 
PARTIAL Column stats: NONE
                       BucketMapJoin: true
                       Group By Operator
                         aggregations: count()
                         mode: hash
                         outputColumnNames: _col0
-                        Statistics: Num rows: 1 Data size: 8 Basic stats: 
COMPLETE Column stats: NONE
+                        Statistics: Num rows: 1 Data size: 8 Basic stats: 
PARTIAL Column stats: NONE
                         Reduce Output Operator
                           null sort order: 
                           sort order: 
-                          Statistics: Num rows: 1 Data size: 8 Basic stats: 
COMPLETE Column stats: NONE
+                          Statistics: Num rows: 1 Data size: 8 Basic stats: 
PARTIAL Column stats: NONE
                           tag: -1
                           value expressions: _col0 (type: bigint)
                           auto parallelism: false
@@ -795,13 +795,13 @@ STAGE PLANS:
                 aggregations: count(VALUE._col0)
                 mode: mergepartial
                 outputColumnNames: _col0
-                Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE 
Column stats: NONE
+                Statistics: Num rows: 1 Data size: 8 Basic stats: PARTIAL 
Column stats: NONE
                 File Output Operator
                   compressed: false
                   GlobalTableId: 0
 #### A masked pattern was here ####
                   NumFilesPerFileSink: 1
-                  Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE 
Column stats: NONE
+                  Statistics: Num rows: 1 Data size: 8 Basic stats: PARTIAL 
Column stats: NONE
 #### A masked pattern was here ####
                   table:
                       input format: 
org.apache.hadoop.mapred.SequenceFileInputFormat

http://git-wip-us.apache.org/repos/asf/hive/blob/ba54eb5d/ql/src/test/results/clientpositive/spark/bucketmapjoin12.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/spark/bucketmapjoin12.q.out 
b/ql/src/test/results/clientpositive/spark/bucketmapjoin12.q.out
index e3cabf6..ed2dc2c 100644
--- a/ql/src/test/results/clientpositive/spark/bucketmapjoin12.q.out
+++ b/ql/src/test/results/clientpositive/spark/bucketmapjoin12.q.out
@@ -119,12 +119,12 @@ STAGE PLANS:
             Map Operator Tree:
                 TableScan
                   alias: b
-                  Statistics: Num rows: 95 Data size: 27500 Basic stats: 
COMPLETE Column stats: NONE
+                  Statistics: Num rows: 95 Data size: 27500 Basic stats: 
PARTIAL Column stats: NONE
                   GatherStats: false
                   Filter Operator
                     isSamplingPred: false
                     predicate: key is not null (type: boolean)
-                    Statistics: Num rows: 95 Data size: 27500 Basic stats: 
COMPLETE Column stats: NONE
+                    Statistics: Num rows: 95 Data size: 27500 Basic stats: 
PARTIAL Column stats: NONE
                     Spark HashTable Sink Operator
                       keys:
                         0 key (type: int)
@@ -201,12 +201,12 @@ STAGE PLANS:
             Map Operator Tree:
                 TableScan
                   alias: a
-                  Statistics: Num rows: 95 Data size: 27500 Basic stats: 
COMPLETE Column stats: NONE
+                  Statistics: Num rows: 95 Data size: 27500 Basic stats: 
PARTIAL Column stats: NONE
                   GatherStats: false
                   Filter Operator
                     isSamplingPred: false
                     predicate: key is not null (type: boolean)
-                    Statistics: Num rows: 95 Data size: 27500 Basic stats: 
COMPLETE Column stats: NONE
+                    Statistics: Num rows: 95 Data size: 27500 Basic stats: 
PARTIAL Column stats: NONE
                     Map Join Operator
                       condition map:
                            Inner Join 0 to 1
@@ -216,17 +216,17 @@ STAGE PLANS:
                       input vertices:
                         1 Map 3
                       Position of Big Table: 0
-                      Statistics: Num rows: 104 Data size: 30250 Basic stats: 
COMPLETE Column stats: NONE
+                      Statistics: Num rows: 104 Data size: 30250 Basic stats: 
PARTIAL Column stats: NONE
                       BucketMapJoin: true
                       Group By Operator
                         aggregations: count()
                         mode: hash
                         outputColumnNames: _col0
-                        Statistics: Num rows: 1 Data size: 8 Basic stats: 
COMPLETE Column stats: NONE
+                        Statistics: Num rows: 1 Data size: 8 Basic stats: 
PARTIAL Column stats: NONE
                         Reduce Output Operator
                           null sort order: 
                           sort order: 
-                          Statistics: Num rows: 1 Data size: 8 Basic stats: 
COMPLETE Column stats: NONE
+                          Statistics: Num rows: 1 Data size: 8 Basic stats: 
PARTIAL Column stats: NONE
                           tag: -1
                           value expressions: _col0 (type: bigint)
                           auto parallelism: false
@@ -298,13 +298,13 @@ STAGE PLANS:
                 aggregations: count(VALUE._col0)
                 mode: mergepartial
                 outputColumnNames: _col0
-                Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE 
Column stats: NONE
+                Statistics: Num rows: 1 Data size: 8 Basic stats: PARTIAL 
Column stats: NONE
                 File Output Operator
                   compressed: false
                   GlobalTableId: 0
 #### A masked pattern was here ####
                   NumFilesPerFileSink: 1
-                  Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE 
Column stats: NONE
+                  Statistics: Num rows: 1 Data size: 8 Basic stats: PARTIAL 
Column stats: NONE
 #### A masked pattern was here ####
                   table:
                       input format: 
org.apache.hadoop.mapred.SequenceFileInputFormat
@@ -371,12 +371,12 @@ STAGE PLANS:
             Map Operator Tree:
                 TableScan
                   alias: b
-                  Statistics: Num rows: 95 Data size: 27500 Basic stats: 
COMPLETE Column stats: NONE
+                  Statistics: Num rows: 95 Data size: 27500 Basic stats: 
PARTIAL Column stats: NONE
                   GatherStats: false
                   Filter Operator
                     isSamplingPred: false
                     predicate: key is not null (type: boolean)
-                    Statistics: Num rows: 95 Data size: 27500 Basic stats: 
COMPLETE Column stats: NONE
+                    Statistics: Num rows: 95 Data size: 27500 Basic stats: 
PARTIAL Column stats: NONE
                     Spark HashTable Sink Operator
                       keys:
                         0 key (type: int)
@@ -448,12 +448,12 @@ STAGE PLANS:
             Map Operator Tree:
                 TableScan
                   alias: a
-                  Statistics: Num rows: 95 Data size: 27500 Basic stats: 
COMPLETE Column stats: NONE
+                  Statistics: Num rows: 95 Data size: 27500 Basic stats: 
PARTIAL Column stats: NONE
                   GatherStats: false
                   Filter Operator
                     isSamplingPred: false
                     predicate: key is not null (type: boolean)
-                    Statistics: Num rows: 95 Data size: 27500 Basic stats: 
COMPLETE Column stats: NONE
+                    Statistics: Num rows: 95 Data size: 27500 Basic stats: 
PARTIAL Column stats: NONE
                     Map Join Operator
                       condition map:
                            Inner Join 0 to 1
@@ -463,16 +463,16 @@ STAGE PLANS:
                       input vertices:
                         1 Map 3
                       Position of Big Table: 0
-                      Statistics: Num rows: 104 Data size: 30250 Basic stats: 
COMPLETE Column stats: NONE
+                      Statistics: Num rows: 104 Data size: 30250 Basic stats: 
PARTIAL Column stats: NONE
                       Group By Operator
                         aggregations: count()
                         mode: hash
                         outputColumnNames: _col0
-                        Statistics: Num rows: 1 Data size: 8 Basic stats: 
COMPLETE Column stats: NONE
+                        Statistics: Num rows: 1 Data size: 8 Basic stats: 
PARTIAL Column stats: NONE
                         Reduce Output Operator
                           null sort order: 
                           sort order: 
-                          Statistics: Num rows: 1 Data size: 8 Basic stats: 
COMPLETE Column stats: NONE
+                          Statistics: Num rows: 1 Data size: 8 Basic stats: 
PARTIAL Column stats: NONE
                           tag: -1
                           value expressions: _col0 (type: bigint)
                           auto parallelism: false
@@ -539,13 +539,13 @@ STAGE PLANS:
                 aggregations: count(VALUE._col0)
                 mode: mergepartial
                 outputColumnNames: _col0
-                Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE 
Column stats: NONE
+                Statistics: Num rows: 1 Data size: 8 Basic stats: PARTIAL 
Column stats: NONE
                 File Output Operator
                   compressed: false
                   GlobalTableId: 0
 #### A masked pattern was here ####
                   NumFilesPerFileSink: 1
-                  Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE 
Column stats: NONE
+                  Statistics: Num rows: 1 Data size: 8 Basic stats: PARTIAL 
Column stats: NONE
 #### A masked pattern was here ####
                   table:
                       input format: 
org.apache.hadoop.mapred.SequenceFileInputFormat

http://git-wip-us.apache.org/repos/asf/hive/blob/ba54eb5d/ql/src/test/results/clientpositive/spark/bucketmapjoin2.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/spark/bucketmapjoin2.q.out 
b/ql/src/test/results/clientpositive/spark/bucketmapjoin2.q.out
index 5d280bf..b4a3778 100644
--- a/ql/src/test/results/clientpositive/spark/bucketmapjoin2.q.out
+++ b/ql/src/test/results/clientpositive/spark/bucketmapjoin2.q.out
@@ -116,22 +116,22 @@ STAGE PLANS:
             Map Operator Tree:
                 TableScan
                   alias: a
-                  Statistics: Num rows: 149 Data size: 58120 Basic stats: 
COMPLETE Column stats: NONE
+                  Statistics: Num rows: 149 Data size: 58120 Basic stats: 
PARTIAL Column stats: NONE
                   GatherStats: false
                   Filter Operator
                     isSamplingPred: false
                     predicate: key is not null (type: boolean)
-                    Statistics: Num rows: 149 Data size: 58120 Basic stats: 
COMPLETE Column stats: NONE
+                    Statistics: Num rows: 149 Data size: 58120 Basic stats: 
PARTIAL Column stats: NONE
                     Select Operator
                       expressions: key (type: int), value (type: string)
                       outputColumnNames: _col0, _col1
-                      Statistics: Num rows: 149 Data size: 58120 Basic stats: 
COMPLETE Column stats: NONE
+                      Statistics: Num rows: 149 Data size: 58120 Basic stats: 
PARTIAL Column stats: NONE
                       Reduce Output Operator
                         key expressions: _col0 (type: int)
                         null sort order: a
                         sort order: +
                         Map-reduce partition columns: _col0 (type: int)
-                        Statistics: Num rows: 149 Data size: 58120 Basic 
stats: COMPLETE Column stats: NONE
+                        Statistics: Num rows: 149 Data size: 58120 Basic 
stats: PARTIAL Column stats: NONE
                         tag: 0
                         value expressions: _col1 (type: string)
                         auto parallelism: false
@@ -193,22 +193,22 @@ STAGE PLANS:
             Map Operator Tree:
                 TableScan
                   alias: b
-                  Statistics: Num rows: 78 Data size: 30620 Basic stats: 
COMPLETE Column stats: NONE
+                  Statistics: Num rows: 78 Data size: 30620 Basic stats: 
PARTIAL Column stats: NONE
                   GatherStats: false
                   Filter Operator
                     isSamplingPred: false
                     predicate: key is not null (type: boolean)
-                    Statistics: Num rows: 78 Data size: 30620 Basic stats: 
COMPLETE Column stats: NONE
+                    Statistics: Num rows: 78 Data size: 30620 Basic stats: 
PARTIAL Column stats: NONE
                     Select Operator
                       expressions: key (type: int), value (type: string)
                       outputColumnNames: _col0, _col1
-                      Statistics: Num rows: 78 Data size: 30620 Basic stats: 
COMPLETE Column stats: NONE
+                      Statistics: Num rows: 78 Data size: 30620 Basic stats: 
PARTIAL Column stats: NONE
                       Reduce Output Operator
                         key expressions: _col0 (type: int)
                         null sort order: a
                         sort order: +
                         Map-reduce partition columns: _col0 (type: int)
-                        Statistics: Num rows: 78 Data size: 30620 Basic stats: 
COMPLETE Column stats: NONE
+                        Statistics: Num rows: 78 Data size: 30620 Basic stats: 
PARTIAL Column stats: NONE
                         tag: 1
                         value expressions: _col1 (type: string)
                         auto parallelism: false
@@ -276,17 +276,17 @@ STAGE PLANS:
                   0 _col0 (type: int)
                   1 _col0 (type: int)
                 outputColumnNames: _col0, _col1, _col3
-                Statistics: Num rows: 163 Data size: 63932 Basic stats: 
COMPLETE Column stats: NONE
+                Statistics: Num rows: 163 Data size: 63932 Basic stats: 
PARTIAL Column stats: NONE
                 Select Operator
                   expressions: UDFToString(_col0) (type: string), _col1 (type: 
string), _col3 (type: string)
                   outputColumnNames: _col0, _col1, _col2
-                  Statistics: Num rows: 163 Data size: 63932 Basic stats: 
COMPLETE Column stats: NONE
+                  Statistics: Num rows: 163 Data size: 63932 Basic stats: 
PARTIAL Column stats: NONE
                   File Output Operator
                     compressed: false
                     GlobalTableId: 1
 #### A masked pattern was here ####
                     NumFilesPerFileSink: 1
-                    Statistics: Num rows: 163 Data size: 63932 Basic stats: 
COMPLETE Column stats: NONE
+                    Statistics: Num rows: 163 Data size: 63932 Basic stats: 
PARTIAL Column stats: NONE
 #### A masked pattern was here ####
                     table:
                         input format: org.apache.hadoop.mapred.TextInputFormat
@@ -482,22 +482,22 @@ STAGE PLANS:
             Map Operator Tree:
                 TableScan
                   alias: a
-                  Statistics: Num rows: 149 Data size: 58120 Basic stats: 
COMPLETE Column stats: NONE
+                  Statistics: Num rows: 149 Data size: 58120 Basic stats: 
PARTIAL Column stats: NONE
                   GatherStats: false
                   Filter Operator
                     isSamplingPred: false
                     predicate: key is not null (type: boolean)
-                    Statistics: Num rows: 149 Data size: 58120 Basic stats: 
COMPLETE Column stats: NONE
+                    Statistics: Num rows: 149 Data size: 58120 Basic stats: 
PARTIAL Column stats: NONE
                     Select Operator
                       expressions: key (type: int), value (type: string)
                       outputColumnNames: _col0, _col1
-                      Statistics: Num rows: 149 Data size: 58120 Basic stats: 
COMPLETE Column stats: NONE
+                      Statistics: Num rows: 149 Data size: 58120 Basic stats: 
PARTIAL Column stats: NONE
                       Reduce Output Operator
                         key expressions: _col0 (type: int)
                         null sort order: a
                         sort order: +
                         Map-reduce partition columns: _col0 (type: int)
-                        Statistics: Num rows: 149 Data size: 58120 Basic 
stats: COMPLETE Column stats: NONE
+                        Statistics: Num rows: 149 Data size: 58120 Basic 
stats: PARTIAL Column stats: NONE
                         tag: 0
                         value expressions: _col1 (type: string)
                         auto parallelism: false
@@ -559,22 +559,22 @@ STAGE PLANS:
             Map Operator Tree:
                 TableScan
                   alias: b
-                  Statistics: Num rows: 78 Data size: 30620 Basic stats: 
COMPLETE Column stats: NONE
+                  Statistics: Num rows: 78 Data size: 30620 Basic stats: 
PARTIAL Column stats: NONE
                   GatherStats: false
                   Filter Operator
                     isSamplingPred: false
                     predicate: key is not null (type: boolean)
-                    Statistics: Num rows: 78 Data size: 30620 Basic stats: 
COMPLETE Column stats: NONE
+                    Statistics: Num rows: 78 Data size: 30620 Basic stats: 
PARTIAL Column stats: NONE
                     Select Operator
                       expressions: key (type: int), value (type: string)
                       outputColumnNames: _col0, _col1
-                      Statistics: Num rows: 78 Data size: 30620 Basic stats: 
COMPLETE Column stats: NONE
+                      Statistics: Num rows: 78 Data size: 30620 Basic stats: 
PARTIAL Column stats: NONE
                       Reduce Output Operator
                         key expressions: _col0 (type: int)
                         null sort order: a
                         sort order: +
                         Map-reduce partition columns: _col0 (type: int)
-                        Statistics: Num rows: 78 Data size: 30620 Basic stats: 
COMPLETE Column stats: NONE
+                        Statistics: Num rows: 78 Data size: 30620 Basic stats: 
PARTIAL Column stats: NONE
                         tag: 1
                         value expressions: _col1 (type: string)
                         auto parallelism: false
@@ -642,17 +642,17 @@ STAGE PLANS:
                   0 _col0 (type: int)
                   1 _col0 (type: int)
                 outputColumnNames: _col0, _col1, _col3
-                Statistics: Num rows: 163 Data size: 63932 Basic stats: 
COMPLETE Column stats: NONE
+                Statistics: Num rows: 163 Data size: 63932 Basic stats: 
PARTIAL Column stats: NONE
                 Select Operator
                   expressions: UDFToString(_col0) (type: string), _col1 (type: 
string), _col3 (type: string)
                   outputColumnNames: _col0, _col1, _col2
-                  Statistics: Num rows: 163 Data size: 63932 Basic stats: 
COMPLETE Column stats: NONE
+                  Statistics: Num rows: 163 Data size: 63932 Basic stats: 
PARTIAL Column stats: NONE
                   File Output Operator
                     compressed: false
                     GlobalTableId: 1
 #### A masked pattern was here ####
                     NumFilesPerFileSink: 1
-                    Statistics: Num rows: 163 Data size: 63932 Basic stats: 
COMPLETE Column stats: NONE
+                    Statistics: Num rows: 163 Data size: 63932 Basic stats: 
PARTIAL Column stats: NONE
 #### A masked pattern was here ####
                     table:
                         input format: org.apache.hadoop.mapred.TextInputFormat
@@ -865,22 +865,22 @@ STAGE PLANS:
             Map Operator Tree:
                 TableScan
                   alias: a
-                  Statistics: Num rows: 149 Data size: 58120 Basic stats: 
COMPLETE Column stats: NONE
+                  Statistics: Num rows: 149 Data size: 58120 Basic stats: 
PARTIAL Column stats: NONE
                   GatherStats: false
                   Filter Operator
                     isSamplingPred: false
                     predicate: key is not null (type: boolean)
-                    Statistics: Num rows: 149 Data size: 58120 Basic stats: 
COMPLETE Column stats: NONE
+                    Statistics: Num rows: 149 Data size: 58120 Basic stats: 
PARTIAL Column stats: NONE
                     Select Operator
                       expressions: key (type: int), value (type: string)
                       outputColumnNames: _col0, _col1
-                      Statistics: Num rows: 149 Data size: 58120 Basic stats: 
COMPLETE Column stats: NONE
+                      Statistics: Num rows: 149 Data size: 58120 Basic stats: 
PARTIAL Column stats: NONE
                       Reduce Output Operator
                         key expressions: _col0 (type: int)
                         null sort order: a
                         sort order: +
                         Map-reduce partition columns: _col0 (type: int)
-                        Statistics: Num rows: 149 Data size: 58120 Basic 
stats: COMPLETE Column stats: NONE
+                        Statistics: Num rows: 149 Data size: 58120 Basic 
stats: PARTIAL Column stats: NONE
                         tag: 0
                         value expressions: _col1 (type: string)
                         auto parallelism: false
@@ -942,22 +942,22 @@ STAGE PLANS:
             Map Operator Tree:
                 TableScan
                   alias: b
-                  Statistics: Num rows: 156 Data size: 61240 Basic stats: 
COMPLETE Column stats: NONE
+                  Statistics: Num rows: 156 Data size: 61240 Basic stats: 
PARTIAL Column stats: NONE
                   GatherStats: false
                   Filter Operator
                     isSamplingPred: false
                     predicate: key is not null (type: boolean)
-                    Statistics: Num rows: 156 Data size: 61240 Basic stats: 
COMPLETE Column stats: NONE
+                    Statistics: Num rows: 156 Data size: 61240 Basic stats: 
PARTIAL Column stats: NONE
                     Select Operator
                       expressions: key (type: int), value (type: string)
                       outputColumnNames: _col0, _col1
-                      Statistics: Num rows: 156 Data size: 61240 Basic stats: 
COMPLETE Column stats: NONE
+                      Statistics: Num rows: 156 Data size: 61240 Basic stats: 
PARTIAL Column stats: NONE
                       Reduce Output Operator
                         key expressions: _col0 (type: int)
                         null sort order: a
                         sort order: +
                         Map-reduce partition columns: _col0 (type: int)
-                        Statistics: Num rows: 156 Data size: 61240 Basic 
stats: COMPLETE Column stats: NONE
+                        Statistics: Num rows: 156 Data size: 61240 Basic 
stats: PARTIAL Column stats: NONE
                         tag: 1
                         value expressions: _col1 (type: string)
                         auto parallelism: false
@@ -1075,17 +1075,17 @@ STAGE PLANS:
                   0 _col0 (type: int)
                   1 _col0 (type: int)
                 outputColumnNames: _col0, _col1, _col3
-                Statistics: Num rows: 171 Data size: 67364 Basic stats: 
COMPLETE Column stats: NONE
+                Statistics: Num rows: 171 Data size: 67364 Basic stats: 
PARTIAL Column stats: NONE
                 Select Operator
                   expressions: UDFToString(_col0) (type: string), _col1 (type: 
string), _col3 (type: string)
                   outputColumnNames: _col0, _col1, _col2
-                  Statistics: Num rows: 171 Data size: 67364 Basic stats: 
COMPLETE Column stats: NONE
+                  Statistics: Num rows: 171 Data size: 67364 Basic stats: 
PARTIAL Column stats: NONE
                   File Output Operator
                     compressed: false
                     GlobalTableId: 1
 #### A masked pattern was here ####
                     NumFilesPerFileSink: 1
-                    Statistics: Num rows: 171 Data size: 67364 Basic stats: 
COMPLETE Column stats: NONE
+                    Statistics: Num rows: 171 Data size: 67364 Basic stats: 
PARTIAL Column stats: NONE
 #### A masked pattern was here ####
                     table:
                         input format: org.apache.hadoop.mapred.TextInputFormat

http://git-wip-us.apache.org/repos/asf/hive/blob/ba54eb5d/ql/src/test/results/clientpositive/spark/bucketmapjoin3.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/spark/bucketmapjoin3.q.out 
b/ql/src/test/results/clientpositive/spark/bucketmapjoin3.q.out
index 381ac46..b46cd85 100644
--- a/ql/src/test/results/clientpositive/spark/bucketmapjoin3.q.out
+++ b/ql/src/test/results/clientpositive/spark/bucketmapjoin3.q.out
@@ -140,22 +140,22 @@ STAGE PLANS:
             Map Operator Tree:
                 TableScan
                   alias: a
-                  Statistics: Num rows: 78 Data size: 30620 Basic stats: 
COMPLETE Column stats: NONE
+                  Statistics: Num rows: 78 Data size: 30620 Basic stats: 
PARTIAL Column stats: NONE
                   GatherStats: false
                   Filter Operator
                     isSamplingPred: false
                     predicate: key is not null (type: boolean)
-                    Statistics: Num rows: 78 Data size: 30620 Basic stats: 
COMPLETE Column stats: NONE
+                    Statistics: Num rows: 78 Data size: 30620 Basic stats: 
PARTIAL Column stats: NONE
                     Select Operator
                       expressions: key (type: int), value (type: string)
                       outputColumnNames: _col0, _col1
-                      Statistics: Num rows: 78 Data size: 30620 Basic stats: 
COMPLETE Column stats: NONE
+                      Statistics: Num rows: 78 Data size: 30620 Basic stats: 
PARTIAL Column stats: NONE
                       Reduce Output Operator
                         key expressions: _col0 (type: int)
                         null sort order: a
                         sort order: +
                         Map-reduce partition columns: _col0 (type: int)
-                        Statistics: Num rows: 78 Data size: 30620 Basic stats: 
COMPLETE Column stats: NONE
+                        Statistics: Num rows: 78 Data size: 30620 Basic stats: 
PARTIAL Column stats: NONE
                         tag: 0
                         value expressions: _col1 (type: string)
                         auto parallelism: false
@@ -217,22 +217,22 @@ STAGE PLANS:
             Map Operator Tree:
                 TableScan
                   alias: b
-                  Statistics: Num rows: 149 Data size: 58120 Basic stats: 
COMPLETE Column stats: NONE
+                  Statistics: Num rows: 149 Data size: 58120 Basic stats: 
PARTIAL Column stats: NONE
                   GatherStats: false
                   Filter Operator
                     isSamplingPred: false
                     predicate: key is not null (type: boolean)
-                    Statistics: Num rows: 149 Data size: 58120 Basic stats: 
COMPLETE Column stats: NONE
+                    Statistics: Num rows: 149 Data size: 58120 Basic stats: 
PARTIAL Column stats: NONE
                     Select Operator
                       expressions: key (type: int), value (type: string)
                       outputColumnNames: _col0, _col1
-                      Statistics: Num rows: 149 Data size: 58120 Basic stats: 
COMPLETE Column stats: NONE
+                      Statistics: Num rows: 149 Data size: 58120 Basic stats: 
PARTIAL Column stats: NONE
                       Reduce Output Operator
                         key expressions: _col0 (type: int)
                         null sort order: a
                         sort order: +
                         Map-reduce partition columns: _col0 (type: int)
-                        Statistics: Num rows: 149 Data size: 58120 Basic 
stats: COMPLETE Column stats: NONE
+                        Statistics: Num rows: 149 Data size: 58120 Basic 
stats: PARTIAL Column stats: NONE
                         tag: 1
                         value expressions: _col1 (type: string)
                         auto parallelism: false
@@ -300,17 +300,17 @@ STAGE PLANS:
                   0 _col0 (type: int)
                   1 _col0 (type: int)
                 outputColumnNames: _col0, _col1, _col4
-                Statistics: Num rows: 163 Data size: 63932 Basic stats: 
COMPLETE Column stats: NONE
+                Statistics: Num rows: 163 Data size: 63932 Basic stats: 
PARTIAL Column stats: NONE
                 Select Operator
                   expressions: UDFToString(_col0) (type: string), _col1 (type: 
string), _col4 (type: string)
                   outputColumnNames: _col0, _col1, _col2
-                  Statistics: Num rows: 163 Data size: 63932 Basic stats: 
COMPLETE Column stats: NONE
+                  Statistics: Num rows: 163 Data size: 63932 Basic stats: 
PARTIAL Column stats: NONE
                   File Output Operator
                     compressed: false
                     GlobalTableId: 1
 #### A masked pattern was here ####
                     NumFilesPerFileSink: 1
-                    Statistics: Num rows: 163 Data size: 63932 Basic stats: 
COMPLETE Column stats: NONE
+                    Statistics: Num rows: 163 Data size: 63932 Basic stats: 
PARTIAL Column stats: NONE
 #### A masked pattern was here ####
                     table:
                         input format: org.apache.hadoop.mapred.TextInputFormat
@@ -506,22 +506,22 @@ STAGE PLANS:
             Map Operator Tree:
                 TableScan
                   alias: a
-                  Statistics: Num rows: 78 Data size: 30620 Basic stats: 
COMPLETE Column stats: NONE
+                  Statistics: Num rows: 78 Data size: 30620 Basic stats: 
PARTIAL Column stats: NONE
                   GatherStats: false
                   Filter Operator
                     isSamplingPred: false
                     predicate: key is not null (type: boolean)
-                    Statistics: Num rows: 78 Data size: 30620 Basic stats: 
COMPLETE Column stats: NONE
+                    Statistics: Num rows: 78 Data size: 30620 Basic stats: 
PARTIAL Column stats: NONE
                     Select Operator
                       expressions: key (type: int), value (type: string)
                       outputColumnNames: _col0, _col1
-                      Statistics: Num rows: 78 Data size: 30620 Basic stats: 
COMPLETE Column stats: NONE
+                      Statistics: Num rows: 78 Data size: 30620 Basic stats: 
PARTIAL Column stats: NONE
                       Reduce Output Operator
                         key expressions: _col0 (type: int)
                         null sort order: a
                         sort order: +
                         Map-reduce partition columns: _col0 (type: int)
-                        Statistics: Num rows: 78 Data size: 30620 Basic stats: 
COMPLETE Column stats: NONE
+                        Statistics: Num rows: 78 Data size: 30620 Basic stats: 
PARTIAL Column stats: NONE
                         tag: 0
                         value expressions: _col1 (type: string)
                         auto parallelism: false
@@ -583,22 +583,22 @@ STAGE PLANS:
             Map Operator Tree:
                 TableScan
                   alias: b
-                  Statistics: Num rows: 149 Data size: 58120 Basic stats: 
COMPLETE Column stats: NONE
+                  Statistics: Num rows: 149 Data size: 58120 Basic stats: 
PARTIAL Column stats: NONE
                   GatherStats: false
                   Filter Operator
                     isSamplingPred: false
                     predicate: key is not null (type: boolean)
-                    Statistics: Num rows: 149 Data size: 58120 Basic stats: 
COMPLETE Column stats: NONE
+                    Statistics: Num rows: 149 Data size: 58120 Basic stats: 
PARTIAL Column stats: NONE
                     Select Operator
                       expressions: key (type: int), value (type: string)
                       outputColumnNames: _col0, _col1
-                      Statistics: Num rows: 149 Data size: 58120 Basic stats: 
COMPLETE Column stats: NONE
+                      Statistics: Num rows: 149 Data size: 58120 Basic stats: 
PARTIAL Column stats: NONE
                       Reduce Output Operator
                         key expressions: _col0 (type: int)
                         null sort order: a
                         sort order: +
                         Map-reduce partition columns: _col0 (type: int)
-                        Statistics: Num rows: 149 Data size: 58120 Basic 
stats: COMPLETE Column stats: NONE
+                        Statistics: Num rows: 149 Data size: 58120 Basic 
stats: PARTIAL Column stats: NONE
                         tag: 1
                         value expressions: _col1 (type: string)
                         auto parallelism: false
@@ -666,17 +666,17 @@ STAGE PLANS:
                   0 _col0 (type: int)
                   1 _col0 (type: int)
                 outputColumnNames: _col0, _col1, _col4
-                Statistics: Num rows: 163 Data size: 63932 Basic stats: 
COMPLETE Column stats: NONE
+                Statistics: Num rows: 163 Data size: 63932 Basic stats: 
PARTIAL Column stats: NONE
                 Select Operator
                   expressions: UDFToString(_col0) (type: string), _col1 (type: 
string), _col4 (type: string)
                   outputColumnNames: _col0, _col1, _col2
-                  Statistics: Num rows: 163 Data size: 63932 Basic stats: 
COMPLETE Column stats: NONE
+                  Statistics: Num rows: 163 Data size: 63932 Basic stats: 
PARTIAL Column stats: NONE
                   File Output Operator
                     compressed: false
                     GlobalTableId: 1
 #### A masked pattern was here ####
                     NumFilesPerFileSink: 1
-                    Statistics: Num rows: 163 Data size: 63932 Basic stats: 
COMPLETE Column stats: NONE
+                    Statistics: Num rows: 163 Data size: 63932 Basic stats: 
PARTIAL Column stats: NONE
 #### A masked pattern was here ####
                     table:
                         input format: org.apache.hadoop.mapred.TextInputFormat

http://git-wip-us.apache.org/repos/asf/hive/blob/ba54eb5d/ql/src/test/results/clientpositive/spark/bucketmapjoin5.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/spark/bucketmapjoin5.q.out 
b/ql/src/test/results/clientpositive/spark/bucketmapjoin5.q.out
index 848bd23..69e91a1 100644
--- a/ql/src/test/results/clientpositive/spark/bucketmapjoin5.q.out
+++ b/ql/src/test/results/clientpositive/spark/bucketmapjoin5.q.out
@@ -269,12 +269,12 @@ STAGE PLANS:
             Map Operator Tree:
                 TableScan
                   alias: b
-                  Statistics: Num rows: 298 Data size: 116240 Basic stats: 
COMPLETE Column stats: NONE
+                  Statistics: Num rows: 298 Data size: 116240 Basic stats: 
PARTIAL Column stats: NONE
                   GatherStats: false
                   Filter Operator
                     isSamplingPred: false
                     predicate: key is not null (type: boolean)
-                    Statistics: Num rows: 298 Data size: 116240 Basic stats: 
COMPLETE Column stats: NONE
+                    Statistics: Num rows: 298 Data size: 116240 Basic stats: 
PARTIAL Column stats: NONE
                     Map Join Operator
                       condition map:
                            Inner Join 0 to 1
@@ -285,18 +285,18 @@ STAGE PLANS:
                       input vertices:
                         0 Map 1
                       Position of Big Table: 1
-                      Statistics: Num rows: 327 Data size: 127864 Basic stats: 
COMPLETE Column stats: NONE
+                      Statistics: Num rows: 327 Data size: 127864 Basic stats: 
PARTIAL Column stats: NONE
                       BucketMapJoin: true
                       Select Operator
                         expressions: UDFToString(_col0) (type: string), _col1 
(type: string), _col6 (type: string)
                         outputColumnNames: _col0, _col1, _col2
-                        Statistics: Num rows: 327 Data size: 127864 Basic 
stats: COMPLETE Column stats: NONE
+                        Statistics: Num rows: 327 Data size: 127864 Basic 
stats: PARTIAL Column stats: NONE
                         File Output Operator
                           compressed: false
                           GlobalTableId: 1
 #### A masked pattern was here ####
                           NumFilesPerFileSink: 1
-                          Statistics: Num rows: 327 Data size: 127864 Basic 
stats: COMPLETE Column stats: NONE
+                          Statistics: Num rows: 327 Data size: 127864 Basic 
stats: PARTIAL Column stats: NONE
 #### A masked pattern was here ####
                           table:
                               input format: 
org.apache.hadoop.mapred.TextInputFormat
@@ -682,12 +682,12 @@ STAGE PLANS:
             Map Operator Tree:
                 TableScan
                   alias: b
-                  Statistics: Num rows: 156 Data size: 61240 Basic stats: 
COMPLETE Column stats: NONE
+                  Statistics: Num rows: 156 Data size: 61240 Basic stats: 
PARTIAL Column stats: NONE
                   GatherStats: false
                   Filter Operator
                     isSamplingPred: false
                     predicate: key is not null (type: boolean)
-                    Statistics: Num rows: 156 Data size: 61240 Basic stats: 
COMPLETE Column stats: NONE
+                    Statistics: Num rows: 156 Data size: 61240 Basic stats: 
PARTIAL Column stats: NONE
                     Map Join Operator
                       condition map:
                            Inner Join 0 to 1
@@ -698,18 +698,18 @@ STAGE PLANS:
                       input vertices:
                         0 Map 1
                       Position of Big Table: 1
-                      Statistics: Num rows: 171 Data size: 67364 Basic stats: 
COMPLETE Column stats: NONE
+                      Statistics: Num rows: 171 Data size: 67364 Basic stats: 
PARTIAL Column stats: NONE
                       BucketMapJoin: true
                       Select Operator
                         expressions: UDFToString(_col0) (type: string), _col1 
(type: string), _col6 (type: string)
                         outputColumnNames: _col0, _col1, _col2
-                        Statistics: Num rows: 171 Data size: 67364 Basic 
stats: COMPLETE Column stats: NONE
+                        Statistics: Num rows: 171 Data size: 67364 Basic 
stats: PARTIAL Column stats: NONE
                         File Output Operator
                           compressed: false
                           GlobalTableId: 1
 #### A masked pattern was here ####
                           NumFilesPerFileSink: 1
-                          Statistics: Num rows: 171 Data size: 67364 Basic 
stats: COMPLETE Column stats: NONE
+                          Statistics: Num rows: 171 Data size: 67364 Basic 
stats: PARTIAL Column stats: NONE
 #### A masked pattern was here ####
                           table:
                               input format: 
org.apache.hadoop.mapred.TextInputFormat

http://git-wip-us.apache.org/repos/asf/hive/blob/ba54eb5d/ql/src/test/results/clientpositive/spark/bucketmapjoin7.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/spark/bucketmapjoin7.q.out 
b/ql/src/test/results/clientpositive/spark/bucketmapjoin7.q.out
index 641f6b1..059a5fa 100644
--- a/ql/src/test/results/clientpositive/spark/bucketmapjoin7.q.out
+++ b/ql/src/test/results/clientpositive/spark/bucketmapjoin7.q.out
@@ -78,12 +78,12 @@ STAGE PLANS:
             Map Operator Tree:
                 TableScan
                   alias: b
-                  Statistics: Num rows: 69 Data size: 27500 Basic stats: 
COMPLETE Column stats: NONE
+                  Statistics: Num rows: 69 Data size: 27500 Basic stats: 
PARTIAL Column stats: NONE
                   GatherStats: false
                   Filter Operator
                     isSamplingPred: false
                     predicate: key is not null (type: boolean)
-                    Statistics: Num rows: 69 Data size: 27500 Basic stats: 
COMPLETE Column stats: NONE
+                    Statistics: Num rows: 69 Data size: 27500 Basic stats: 
PARTIAL Column stats: NONE
                     Spark HashTable Sink Operator
                       keys:
                         0 key (type: int)
@@ -165,12 +165,12 @@ STAGE PLANS:
             Map Operator Tree:
                 TableScan
                   alias: a
-                  Statistics: Num rows: 69 Data size: 27500 Basic stats: 
COMPLETE Column stats: NONE
+                  Statistics: Num rows: 69 Data size: 27500 Basic stats: 
PARTIAL Column stats: NONE
                   GatherStats: false
                   Filter Operator
                     isSamplingPred: false
                     predicate: key is not null (type: boolean)
-                    Statistics: Num rows: 69 Data size: 27500 Basic stats: 
COMPLETE Column stats: NONE
+                    Statistics: Num rows: 69 Data size: 27500 Basic stats: 
PARTIAL Column stats: NONE
                     Map Join Operator
                       condition map:
                            Inner Join 0 to 1
@@ -181,17 +181,17 @@ STAGE PLANS:
                       input vertices:
                         1 Map 3
                       Position of Big Table: 0
-                      Statistics: Num rows: 75 Data size: 30250 Basic stats: 
COMPLETE Column stats: NONE
+                      Statistics: Num rows: 75 Data size: 30250 Basic stats: 
PARTIAL Column stats: NONE
                       BucketMapJoin: true
                       Select Operator
                         expressions: _col0 (type: int), _col8 (type: string)
                         outputColumnNames: _col0, _col1
-                        Statistics: Num rows: 75 Data size: 30250 Basic stats: 
COMPLETE Column stats: NONE
+                        Statistics: Num rows: 75 Data size: 30250 Basic stats: 
PARTIAL Column stats: NONE
                         Reduce Output Operator
                           key expressions: _col0 (type: int), _col1 (type: 
string)
                           null sort order: aa
                           sort order: ++
-                          Statistics: Num rows: 75 Data size: 30250 Basic 
stats: COMPLETE Column stats: NONE
+                          Statistics: Num rows: 75 Data size: 30250 Basic 
stats: PARTIAL Column stats: NONE
                           tag: -1
                           TopN: 1
                           TopN Hash Memory Usage: 0.1
@@ -267,16 +267,16 @@ STAGE PLANS:
               Select Operator
                 expressions: KEY.reducesinkkey0 (type: int), 
KEY.reducesinkkey1 (type: string)
                 outputColumnNames: _col0, _col1
-                Statistics: Num rows: 75 Data size: 30250 Basic stats: 
COMPLETE Column stats: NONE
+                Statistics: Num rows: 75 Data size: 30250 Basic stats: PARTIAL 
Column stats: NONE
                 Limit
                   Number of rows: 1
-                  Statistics: Num rows: 1 Data size: 403 Basic stats: COMPLETE 
Column stats: NONE
+                  Statistics: Num rows: 1 Data size: 403 Basic stats: PARTIAL 
Column stats: NONE
                   File Output Operator
                     compressed: false
                     GlobalTableId: 0
                     directory: hdfs://### HDFS PATH ###
                     NumFilesPerFileSink: 1
-                    Statistics: Num rows: 1 Data size: 403 Basic stats: 
COMPLETE Column stats: NONE
+                    Statistics: Num rows: 1 Data size: 403 Basic stats: 
PARTIAL Column stats: NONE
                     Stats Publishing Key Prefix: hdfs://### HDFS PATH ###
                     table:
                         input format: 
org.apache.hadoop.mapred.SequenceFileInputFormat

Reply via email to