http://git-wip-us.apache.org/repos/asf/hive/blob/ba54eb5d/ql/src/test/results/clientpositive/bucketmapjoin_negative.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/bucketmapjoin_negative.q.out 
b/ql/src/test/results/clientpositive/bucketmapjoin_negative.q.out
index 8695e25..f7c1cfc 100644
--- a/ql/src/test/results/clientpositive/bucketmapjoin_negative.q.out
+++ b/ql/src/test/results/clientpositive/bucketmapjoin_negative.q.out
@@ -145,12 +145,12 @@ STAGE PLANS:
         b 
           TableScan
             alias: b
-            Statistics: Num rows: 140 Data size: 42000 Basic stats: COMPLETE 
Column stats: NONE
+            Statistics: Num rows: 140 Data size: 42000 Basic stats: PARTIAL 
Column stats: NONE
             GatherStats: false
             Filter Operator
               isSamplingPred: false
               predicate: key is not null (type: boolean)
-              Statistics: Num rows: 140 Data size: 42000 Basic stats: COMPLETE 
Column stats: NONE
+              Statistics: Num rows: 140 Data size: 42000 Basic stats: PARTIAL 
Column stats: NONE
               HashTable Sink Operator
                 keys:
                   0 key (type: int)
@@ -176,17 +176,17 @@ STAGE PLANS:
                   1 key (type: int)
                 outputColumnNames: _col0, _col1, _col6
                 Position of Big Table: 0
-                Statistics: Num rows: 154 Data size: 46200 Basic stats: 
COMPLETE Column stats: NONE
+                Statistics: Num rows: 154 Data size: 46200 Basic stats: 
PARTIAL Column stats: NONE
                 Select Operator
                   expressions: UDFToString(_col0) (type: string), _col1 (type: 
string), _col6 (type: string)
                   outputColumnNames: _col0, _col1, _col2
-                  Statistics: Num rows: 154 Data size: 46200 Basic stats: 
COMPLETE Column stats: NONE
+                  Statistics: Num rows: 154 Data size: 46200 Basic stats: 
PARTIAL Column stats: NONE
                   File Output Operator
                     compressed: false
                     GlobalTableId: 1
 #### A masked pattern was here ####
                     NumFilesPerFileSink: 1
-                    Statistics: Num rows: 154 Data size: 46200 Basic stats: 
COMPLETE Column stats: NONE
+                    Statistics: Num rows: 154 Data size: 46200 Basic stats: 
PARTIAL Column stats: NONE
 #### A masked pattern was here ####
                     table:
                         input format: org.apache.hadoop.mapred.TextInputFormat
@@ -217,16 +217,16 @@ STAGE PLANS:
                   Select Operator
                     expressions: _col0 (type: string), _col1 (type: string), 
_col2 (type: string)
                     outputColumnNames: key, value1, value2
-                    Statistics: Num rows: 154 Data size: 46200 Basic stats: 
COMPLETE Column stats: NONE
+                    Statistics: Num rows: 154 Data size: 46200 Basic stats: 
PARTIAL Column stats: NONE
                     Group By Operator
                       aggregations: compute_stats(key, 'hll'), 
compute_stats(value1, 'hll'), compute_stats(value2, 'hll')
                       mode: hash
                       outputColumnNames: _col0, _col1, _col2
-                      Statistics: Num rows: 1 Data size: 1320 Basic stats: 
COMPLETE Column stats: NONE
+                      Statistics: Num rows: 1 Data size: 1320 Basic stats: 
PARTIAL Column stats: NONE
                       Reduce Output Operator
                         null sort order: 
                         sort order: 
-                        Statistics: Num rows: 1 Data size: 1320 Basic stats: 
COMPLETE Column stats: NONE
+                        Statistics: Num rows: 1 Data size: 1320 Basic stats: 
PARTIAL Column stats: NONE
                         tag: -1
                         value expressions: _col0 (type: 
struct<columntype:string,maxlength:bigint,sumlength:bigint,count:bigint,countnulls:bigint,bitvector:binary>),
 _col1 (type: 
struct<columntype:string,maxlength:bigint,sumlength:bigint,count:bigint,countnulls:bigint,bitvector:binary>),
 _col2 (type: 
struct<columntype:string,maxlength:bigint,sumlength:bigint,count:bigint,countnulls:bigint,bitvector:binary>)
                         auto parallelism: false
@@ -291,13 +291,13 @@ STAGE PLANS:
           aggregations: compute_stats(VALUE._col0), 
compute_stats(VALUE._col1), compute_stats(VALUE._col2)
           mode: mergepartial
           outputColumnNames: _col0, _col1, _col2
-          Statistics: Num rows: 1 Data size: 1320 Basic stats: COMPLETE Column 
stats: NONE
+          Statistics: Num rows: 1 Data size: 1320 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: 1320 Basic stats: COMPLETE 
Column stats: NONE
+            Statistics: Num rows: 1 Data size: 1320 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/bucketmapjoin_negative2.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/bucketmapjoin_negative2.q.out 
b/ql/src/test/results/clientpositive/bucketmapjoin_negative2.q.out
index 4398379..c92d0e5 100644
--- a/ql/src/test/results/clientpositive/bucketmapjoin_negative2.q.out
+++ b/ql/src/test/results/clientpositive/bucketmapjoin_negative2.q.out
@@ -201,12 +201,12 @@ STAGE PLANS:
         b 
           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
               HashTable Sink Operator
                 keys:
                   0 key (type: int)
@@ -239,18 +239,18 @@ STAGE PLANS:
                   1 key (type: int)
                 outputColumnNames: _col0, _col1, _col6
                 Position of Big Table: 0
-                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
@@ -281,16 +281,16 @@ STAGE PLANS:
                   Select Operator
                     expressions: _col0 (type: string), _col1 (type: string), 
_col2 (type: string)
                     outputColumnNames: key, value1, value2
-                    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
                     Group By Operator
                       aggregations: compute_stats(key, 'hll'), 
compute_stats(value1, 'hll'), compute_stats(value2, 'hll')
                       mode: hash
                       outputColumnNames: _col0, _col1, _col2
-                      Statistics: Num rows: 1 Data size: 1320 Basic stats: 
COMPLETE Column stats: NONE
+                      Statistics: Num rows: 1 Data size: 1320 Basic stats: 
PARTIAL Column stats: NONE
                       Reduce Output Operator
                         null sort order: 
                         sort order: 
-                        Statistics: Num rows: 1 Data size: 1320 Basic stats: 
COMPLETE Column stats: NONE
+                        Statistics: Num rows: 1 Data size: 1320 Basic stats: 
PARTIAL Column stats: NONE
                         tag: -1
                         value expressions: _col0 (type: 
struct<columntype:string,maxlength:bigint,sumlength:bigint,count:bigint,countnulls:bigint,bitvector:binary>),
 _col1 (type: 
struct<columntype:string,maxlength:bigint,sumlength:bigint,count:bigint,countnulls:bigint,bitvector:binary>),
 _col2 (type: 
struct<columntype:string,maxlength:bigint,sumlength:bigint,count:bigint,countnulls:bigint,bitvector:binary>)
                         auto parallelism: false
@@ -355,13 +355,13 @@ STAGE PLANS:
           aggregations: compute_stats(VALUE._col0), 
compute_stats(VALUE._col1), compute_stats(VALUE._col2)
           mode: mergepartial
           outputColumnNames: _col0, _col1, _col2
-          Statistics: Num rows: 1 Data size: 1320 Basic stats: COMPLETE Column 
stats: NONE
+          Statistics: Num rows: 1 Data size: 1320 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: 1320 Basic stats: COMPLETE 
Column stats: NONE
+            Statistics: Num rows: 1 Data size: 1320 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/columnstats_partlvl.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/columnstats_partlvl.q.out 
b/ql/src/test/results/clientpositive/columnstats_partlvl.q.out
index ca07f61..1d01c7b 100644
--- a/ql/src/test/results/clientpositive/columnstats_partlvl.q.out
+++ b/ql/src/test/results/clientpositive/columnstats_partlvl.q.out
@@ -46,22 +46,22 @@ STAGE PLANS:
       Map Operator Tree:
           TableScan
             alias: employee_part
-            Statistics: Num rows: 3 Data size: 1050 Basic stats: COMPLETE 
Column stats: NONE
+            Statistics: Num rows: 3 Data size: 1050 Basic stats: PARTIAL 
Column stats: NONE
             Select Operator
               expressions: employeeid (type: int)
               outputColumnNames: employeeid
-              Statistics: Num rows: 3 Data size: 1050 Basic stats: COMPLETE 
Column stats: NONE
+              Statistics: Num rows: 3 Data size: 1050 Basic stats: PARTIAL 
Column stats: NONE
               Group By Operator
                 aggregations: compute_stats(employeeid, 'hll')
                 keys: 2000.0D (type: double)
                 mode: hash
                 outputColumnNames: _col0, _col1
-                Statistics: Num rows: 3 Data size: 1050 Basic stats: COMPLETE 
Column stats: NONE
+                Statistics: Num rows: 3 Data size: 1050 Basic stats: PARTIAL 
Column stats: NONE
                 Reduce Output Operator
                   key expressions: 2000.0D (type: double)
                   sort order: +
                   Map-reduce partition columns: 2000.0D (type: double)
-                  Statistics: Num rows: 3 Data size: 1050 Basic stats: 
COMPLETE Column stats: NONE
+                  Statistics: Num rows: 3 Data size: 1050 Basic stats: PARTIAL 
Column stats: NONE
                   value expressions: _col1 (type: 
struct<columntype:string,min:bigint,max:bigint,countnulls:bigint,bitvector:binary>)
       Reduce Operator Tree:
         Group By Operator
@@ -69,14 +69,14 @@ STAGE PLANS:
           keys: 2000.0D (type: double)
           mode: mergepartial
           outputColumnNames: _col0, _col1
-          Statistics: Num rows: 1 Data size: 350 Basic stats: COMPLETE Column 
stats: NONE
+          Statistics: Num rows: 1 Data size: 350 Basic stats: PARTIAL Column 
stats: NONE
           Select Operator
             expressions: _col1 (type: 
struct<columntype:string,min:bigint,max:bigint,countnulls:bigint,numdistinctvalues:bigint,ndvbitvector:binary>),
 2000.0D (type: double)
             outputColumnNames: _col0, _col1
-            Statistics: Num rows: 1 Data size: 350 Basic stats: COMPLETE 
Column stats: NONE
+            Statistics: Num rows: 1 Data size: 350 Basic stats: PARTIAL Column 
stats: NONE
             File Output Operator
               compressed: false
-              Statistics: Num rows: 1 Data size: 350 Basic stats: COMPLETE 
Column stats: NONE
+              Statistics: Num rows: 1 Data size: 350 Basic stats: PARTIAL 
Column stats: NONE
               table:
                   input format: 
org.apache.hadoop.mapred.SequenceFileInputFormat
                   output format: 
org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
@@ -106,25 +106,25 @@ STAGE PLANS:
       Map Operator Tree:
           TableScan
             alias: employee_part
-            Statistics: Num rows: 3 Data size: 1050 Basic stats: COMPLETE 
Column stats: NONE
+            Statistics: Num rows: 3 Data size: 1050 Basic stats: PARTIAL 
Column stats: NONE
             Statistics Aggregation Key Prefix: default.employee_part/
             GatherStats: true
             Select Operator
               expressions: employeeid (type: int)
               outputColumnNames: employeeid
-              Statistics: Num rows: 3 Data size: 1050 Basic stats: COMPLETE 
Column stats: NONE
+              Statistics: Num rows: 3 Data size: 1050 Basic stats: PARTIAL 
Column stats: NONE
               Group By Operator
                 aggregations: compute_stats(employeeid, 'hll')
                 keys: 2000.0D (type: double)
                 mode: hash
                 outputColumnNames: _col0, _col1
-                Statistics: Num rows: 3 Data size: 1050 Basic stats: COMPLETE 
Column stats: NONE
+                Statistics: Num rows: 3 Data size: 1050 Basic stats: PARTIAL 
Column stats: NONE
                 Reduce Output Operator
                   key expressions: 2000.0D (type: double)
                   null sort order: a
                   sort order: +
                   Map-reduce partition columns: 2000.0D (type: double)
-                  Statistics: Num rows: 3 Data size: 1050 Basic stats: 
COMPLETE Column stats: NONE
+                  Statistics: Num rows: 3 Data size: 1050 Basic stats: PARTIAL 
Column stats: NONE
                   tag: -1
                   value expressions: _col1 (type: 
struct<columntype:string,min:bigint,max:bigint,countnulls:bigint,bitvector:binary>)
                   auto parallelism: false
@@ -189,17 +189,17 @@ STAGE PLANS:
           keys: 2000.0D (type: double)
           mode: mergepartial
           outputColumnNames: _col0, _col1
-          Statistics: Num rows: 1 Data size: 350 Basic stats: COMPLETE Column 
stats: NONE
+          Statistics: Num rows: 1 Data size: 350 Basic stats: PARTIAL Column 
stats: NONE
           Select Operator
             expressions: _col1 (type: 
struct<columntype:string,min:bigint,max:bigint,countnulls:bigint,numdistinctvalues:bigint,ndvbitvector:binary>),
 2000.0D (type: double)
             outputColumnNames: _col0, _col1
-            Statistics: Num rows: 1 Data size: 350 Basic stats: COMPLETE 
Column stats: NONE
+            Statistics: Num rows: 1 Data size: 350 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: 350 Basic stats: COMPLETE 
Column stats: NONE
+              Statistics: Num rows: 1 Data size: 350 Basic stats: PARTIAL 
Column stats: NONE
 #### A masked pattern was here ####
               table:
                   input format: 
org.apache.hadoop.mapred.SequenceFileInputFormat
@@ -295,22 +295,22 @@ STAGE PLANS:
       Map Operator Tree:
           TableScan
             alias: employee_part
-            Statistics: Num rows: 3 Data size: 1050 Basic stats: COMPLETE 
Column stats: NONE
+            Statistics: Num rows: 3 Data size: 1050 Basic stats: PARTIAL 
Column stats: NONE
             Select Operator
               expressions: employeeid (type: int)
               outputColumnNames: employeeid
-              Statistics: Num rows: 3 Data size: 1050 Basic stats: COMPLETE 
Column stats: NONE
+              Statistics: Num rows: 3 Data size: 1050 Basic stats: PARTIAL 
Column stats: NONE
               Group By Operator
                 aggregations: compute_stats(employeeid, 'hll')
                 keys: 4000.0D (type: double)
                 mode: hash
                 outputColumnNames: _col0, _col1
-                Statistics: Num rows: 3 Data size: 1050 Basic stats: COMPLETE 
Column stats: NONE
+                Statistics: Num rows: 3 Data size: 1050 Basic stats: PARTIAL 
Column stats: NONE
                 Reduce Output Operator
                   key expressions: 4000.0D (type: double)
                   sort order: +
                   Map-reduce partition columns: 4000.0D (type: double)
-                  Statistics: Num rows: 3 Data size: 1050 Basic stats: 
COMPLETE Column stats: NONE
+                  Statistics: Num rows: 3 Data size: 1050 Basic stats: PARTIAL 
Column stats: NONE
                   value expressions: _col1 (type: 
struct<columntype:string,min:bigint,max:bigint,countnulls:bigint,bitvector:binary>)
       Reduce Operator Tree:
         Group By Operator
@@ -318,14 +318,14 @@ STAGE PLANS:
           keys: 4000.0D (type: double)
           mode: mergepartial
           outputColumnNames: _col0, _col1
-          Statistics: Num rows: 1 Data size: 350 Basic stats: COMPLETE Column 
stats: NONE
+          Statistics: Num rows: 1 Data size: 350 Basic stats: PARTIAL Column 
stats: NONE
           Select Operator
             expressions: _col1 (type: 
struct<columntype:string,min:bigint,max:bigint,countnulls:bigint,numdistinctvalues:bigint,ndvbitvector:binary>),
 4000.0D (type: double)
             outputColumnNames: _col0, _col1
-            Statistics: Num rows: 1 Data size: 350 Basic stats: COMPLETE 
Column stats: NONE
+            Statistics: Num rows: 1 Data size: 350 Basic stats: PARTIAL Column 
stats: NONE
             File Output Operator
               compressed: false
-              Statistics: Num rows: 1 Data size: 350 Basic stats: COMPLETE 
Column stats: NONE
+              Statistics: Num rows: 1 Data size: 350 Basic stats: PARTIAL 
Column stats: NONE
               table:
                   input format: 
org.apache.hadoop.mapred.SequenceFileInputFormat
                   output format: 
org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
@@ -355,25 +355,25 @@ STAGE PLANS:
       Map Operator Tree:
           TableScan
             alias: employee_part
-            Statistics: Num rows: 3 Data size: 1050 Basic stats: COMPLETE 
Column stats: NONE
+            Statistics: Num rows: 3 Data size: 1050 Basic stats: PARTIAL 
Column stats: NONE
             Statistics Aggregation Key Prefix: default.employee_part/
             GatherStats: true
             Select Operator
               expressions: employeeid (type: int)
               outputColumnNames: employeeid
-              Statistics: Num rows: 3 Data size: 1050 Basic stats: COMPLETE 
Column stats: NONE
+              Statistics: Num rows: 3 Data size: 1050 Basic stats: PARTIAL 
Column stats: NONE
               Group By Operator
                 aggregations: compute_stats(employeeid, 'hll')
                 keys: 4000.0D (type: double)
                 mode: hash
                 outputColumnNames: _col0, _col1
-                Statistics: Num rows: 3 Data size: 1050 Basic stats: COMPLETE 
Column stats: NONE
+                Statistics: Num rows: 3 Data size: 1050 Basic stats: PARTIAL 
Column stats: NONE
                 Reduce Output Operator
                   key expressions: 4000.0D (type: double)
                   null sort order: a
                   sort order: +
                   Map-reduce partition columns: 4000.0D (type: double)
-                  Statistics: Num rows: 3 Data size: 1050 Basic stats: 
COMPLETE Column stats: NONE
+                  Statistics: Num rows: 3 Data size: 1050 Basic stats: PARTIAL 
Column stats: NONE
                   tag: -1
                   value expressions: _col1 (type: 
struct<columntype:string,min:bigint,max:bigint,countnulls:bigint,bitvector:binary>)
                   auto parallelism: false
@@ -438,17 +438,17 @@ STAGE PLANS:
           keys: 4000.0D (type: double)
           mode: mergepartial
           outputColumnNames: _col0, _col1
-          Statistics: Num rows: 1 Data size: 350 Basic stats: COMPLETE Column 
stats: NONE
+          Statistics: Num rows: 1 Data size: 350 Basic stats: PARTIAL Column 
stats: NONE
           Select Operator
             expressions: _col1 (type: 
struct<columntype:string,min:bigint,max:bigint,countnulls:bigint,numdistinctvalues:bigint,ndvbitvector:binary>),
 4000.0D (type: double)
             outputColumnNames: _col0, _col1
-            Statistics: Num rows: 1 Data size: 350 Basic stats: COMPLETE 
Column stats: NONE
+            Statistics: Num rows: 1 Data size: 350 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: 350 Basic stats: COMPLETE 
Column stats: NONE
+              Statistics: Num rows: 1 Data size: 350 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/columnstats_partlvl_dp.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/columnstats_partlvl_dp.q.out 
b/ql/src/test/results/clientpositive/columnstats_partlvl_dp.q.out
index 25194d3..7d83d6e 100644
--- a/ql/src/test/results/clientpositive/columnstats_partlvl_dp.q.out
+++ b/ql/src/test/results/clientpositive/columnstats_partlvl_dp.q.out
@@ -82,22 +82,22 @@ STAGE PLANS:
       Map Operator Tree:
           TableScan
             alias: employee_part_n0
-            Statistics: Num rows: 1 Data size: 640 Basic stats: COMPLETE 
Column stats: NONE
+            Statistics: Num rows: 1 Data size: 640 Basic stats: PARTIAL Column 
stats: NONE
             Select Operator
               expressions: employeeid (type: int), employeename (type: 
string), country (type: string)
               outputColumnNames: employeeid, employeename, country
-              Statistics: Num rows: 1 Data size: 640 Basic stats: COMPLETE 
Column stats: NONE
+              Statistics: Num rows: 1 Data size: 640 Basic stats: PARTIAL 
Column stats: NONE
               Group By Operator
                 aggregations: compute_stats(employeename, 'hll'), 
compute_stats(employeeid, 'hll')
                 keys: 4000.0D (type: double), country (type: string)
                 mode: hash
                 outputColumnNames: _col0, _col1, _col2, _col3
-                Statistics: Num rows: 1 Data size: 640 Basic stats: COMPLETE 
Column stats: NONE
+                Statistics: Num rows: 1 Data size: 640 Basic stats: PARTIAL 
Column stats: NONE
                 Reduce Output Operator
                   key expressions: 4000.0D (type: double), _col1 (type: string)
                   sort order: ++
                   Map-reduce partition columns: 4000.0D (type: double), _col1 
(type: string)
-                  Statistics: Num rows: 1 Data size: 640 Basic stats: COMPLETE 
Column stats: NONE
+                  Statistics: Num rows: 1 Data size: 640 Basic stats: PARTIAL 
Column stats: NONE
                   value expressions: _col2 (type: 
struct<columntype:string,maxlength:bigint,sumlength:bigint,count:bigint,countnulls:bigint,bitvector:binary>),
 _col3 (type: 
struct<columntype:string,min:bigint,max:bigint,countnulls:bigint,bitvector:binary>)
       Reduce Operator Tree:
         Group By Operator
@@ -105,14 +105,14 @@ STAGE PLANS:
           keys: 4000.0D (type: double), KEY._col1 (type: string)
           mode: mergepartial
           outputColumnNames: _col0, _col1, _col2, _col3
-          Statistics: Num rows: 1 Data size: 640 Basic stats: COMPLETE Column 
stats: NONE
+          Statistics: Num rows: 1 Data size: 640 Basic stats: PARTIAL Column 
stats: NONE
           Select Operator
             expressions: _col2 (type: 
struct<columntype:string,maxlength:bigint,avglength:double,countnulls:bigint,numdistinctvalues:bigint,ndvbitvector:binary>),
 _col3 (type: 
struct<columntype:string,min:bigint,max:bigint,countnulls:bigint,numdistinctvalues:bigint,ndvbitvector:binary>),
 4000.0D (type: double), _col1 (type: string)
             outputColumnNames: _col0, _col1, _col2, _col3
-            Statistics: Num rows: 1 Data size: 640 Basic stats: COMPLETE 
Column stats: NONE
+            Statistics: Num rows: 1 Data size: 640 Basic stats: PARTIAL Column 
stats: NONE
             File Output Operator
               compressed: false
-              Statistics: Num rows: 1 Data size: 640 Basic stats: COMPLETE 
Column stats: NONE
+              Statistics: Num rows: 1 Data size: 640 Basic stats: PARTIAL 
Column stats: NONE
               table:
                   input format: 
org.apache.hadoop.mapred.SequenceFileInputFormat
                   output format: 
org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
@@ -213,22 +213,22 @@ STAGE PLANS:
       Map Operator Tree:
           TableScan
             alias: employee_part_n0
-            Statistics: Num rows: 3 Data size: 1690 Basic stats: COMPLETE 
Column stats: NONE
+            Statistics: Num rows: 3 Data size: 1690 Basic stats: PARTIAL 
Column stats: NONE
             Select Operator
               expressions: employeeid (type: int), country (type: string)
               outputColumnNames: employeeid, country
-              Statistics: Num rows: 3 Data size: 1690 Basic stats: COMPLETE 
Column stats: NONE
+              Statistics: Num rows: 3 Data size: 1690 Basic stats: PARTIAL 
Column stats: NONE
               Group By Operator
                 aggregations: compute_stats(employeeid, 'hll')
                 keys: 2000.0D (type: double), country (type: string)
                 mode: hash
                 outputColumnNames: _col0, _col1, _col2
-                Statistics: Num rows: 3 Data size: 1690 Basic stats: COMPLETE 
Column stats: NONE
+                Statistics: Num rows: 3 Data size: 1690 Basic stats: PARTIAL 
Column stats: NONE
                 Reduce Output Operator
                   key expressions: 2000.0D (type: double), _col1 (type: string)
                   sort order: ++
                   Map-reduce partition columns: 2000.0D (type: double), _col1 
(type: string)
-                  Statistics: Num rows: 3 Data size: 1690 Basic stats: 
COMPLETE Column stats: NONE
+                  Statistics: Num rows: 3 Data size: 1690 Basic stats: PARTIAL 
Column stats: NONE
                   value expressions: _col2 (type: 
struct<columntype:string,min:bigint,max:bigint,countnulls:bigint,bitvector:binary>)
       Reduce Operator Tree:
         Group By Operator
@@ -236,14 +236,14 @@ STAGE PLANS:
           keys: 2000.0D (type: double), KEY._col1 (type: string)
           mode: mergepartial
           outputColumnNames: _col0, _col1, _col2
-          Statistics: Num rows: 1 Data size: 563 Basic stats: COMPLETE Column 
stats: NONE
+          Statistics: Num rows: 1 Data size: 563 Basic stats: PARTIAL Column 
stats: NONE
           Select Operator
             expressions: _col2 (type: 
struct<columntype:string,min:bigint,max:bigint,countnulls:bigint,numdistinctvalues:bigint,ndvbitvector:binary>),
 2000.0D (type: double), _col1 (type: string)
             outputColumnNames: _col0, _col1, _col2
-            Statistics: Num rows: 1 Data size: 563 Basic stats: COMPLETE 
Column stats: NONE
+            Statistics: Num rows: 1 Data size: 563 Basic stats: PARTIAL Column 
stats: NONE
             File Output Operator
               compressed: false
-              Statistics: Num rows: 1 Data size: 563 Basic stats: COMPLETE 
Column stats: NONE
+              Statistics: Num rows: 1 Data size: 563 Basic stats: PARTIAL 
Column stats: NONE
               table:
                   input format: 
org.apache.hadoop.mapred.SequenceFileInputFormat
                   output format: 
org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
@@ -327,22 +327,22 @@ STAGE PLANS:
       Map Operator Tree:
           TableScan
             alias: employee_part_n0
-            Statistics: Num rows: 27 Data size: 206 Basic stats: PARTIAL 
Column stats: NONE
+            Statistics: Num rows: 31 Data size: 2536 Basic stats: PARTIAL 
Column stats: NONE
             Select Operator
               expressions: employeeid (type: int), employeesalary (type: 
double), country (type: string)
               outputColumnNames: employeeid, employeesalary, country
-              Statistics: Num rows: 27 Data size: 206 Basic stats: PARTIAL 
Column stats: NONE
+              Statistics: Num rows: 31 Data size: 2536 Basic stats: PARTIAL 
Column stats: NONE
               Group By Operator
                 aggregations: compute_stats(employeeid, 'hll')
                 keys: employeesalary (type: double), country (type: string)
                 mode: hash
                 outputColumnNames: _col0, _col1, _col2
-                Statistics: Num rows: 27 Data size: 206 Basic stats: PARTIAL 
Column stats: NONE
+                Statistics: Num rows: 31 Data size: 2536 Basic stats: PARTIAL 
Column stats: NONE
                 Reduce Output Operator
                   key expressions: _col0 (type: double), _col1 (type: string)
                   sort order: ++
                   Map-reduce partition columns: _col0 (type: double), _col1 
(type: string)
-                  Statistics: Num rows: 27 Data size: 206 Basic stats: PARTIAL 
Column stats: NONE
+                  Statistics: Num rows: 31 Data size: 2536 Basic stats: 
PARTIAL Column stats: NONE
                   value expressions: _col2 (type: 
struct<columntype:string,min:bigint,max:bigint,countnulls:bigint,bitvector:binary>)
       Reduce Operator Tree:
         Group By Operator
@@ -350,14 +350,14 @@ STAGE PLANS:
           keys: KEY._col0 (type: double), KEY._col1 (type: string)
           mode: mergepartial
           outputColumnNames: _col0, _col1, _col2
-          Statistics: Num rows: 13 Data size: 99 Basic stats: PARTIAL Column 
stats: NONE
+          Statistics: Num rows: 15 Data size: 1227 Basic stats: PARTIAL Column 
stats: NONE
           Select Operator
             expressions: _col2 (type: 
struct<columntype:string,min:bigint,max:bigint,countnulls:bigint,numdistinctvalues:bigint,ndvbitvector:binary>),
 _col0 (type: double), _col1 (type: string)
             outputColumnNames: _col0, _col1, _col2
-            Statistics: Num rows: 13 Data size: 99 Basic stats: PARTIAL Column 
stats: NONE
+            Statistics: Num rows: 15 Data size: 1227 Basic stats: PARTIAL 
Column stats: NONE
             File Output Operator
               compressed: false
-              Statistics: Num rows: 13 Data size: 99 Basic stats: PARTIAL 
Column stats: NONE
+              Statistics: Num rows: 15 Data size: 1227 Basic stats: PARTIAL 
Column stats: NONE
               table:
                   input format: 
org.apache.hadoop.mapred.SequenceFileInputFormat
                   output format: 
org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat

http://git-wip-us.apache.org/repos/asf/hive/blob/ba54eb5d/ql/src/test/results/clientpositive/infer_bucket_sort_dyn_part.q.out
----------------------------------------------------------------------
diff --git 
a/ql/src/test/results/clientpositive/infer_bucket_sort_dyn_part.q.out 
b/ql/src/test/results/clientpositive/infer_bucket_sort_dyn_part.q.out
index 52ede72..e04939b 100644
--- a/ql/src/test/results/clientpositive/infer_bucket_sort_dyn_part.q.out
+++ b/ql/src/test/results/clientpositive/infer_bucket_sort_dyn_part.q.out
@@ -427,22 +427,22 @@ STAGE PLANS:
       Map Operator Tree:
           TableScan
             alias: srcpart
-            Statistics: Num rows: 198 Data size: 116240 Basic stats: COMPLETE 
Column stats: NONE
+            Statistics: Num rows: 198 Data size: 116240 Basic stats: PARTIAL 
Column stats: NONE
             Select Operator
               expressions: key (type: string)
               outputColumnNames: key
-              Statistics: Num rows: 198 Data size: 116240 Basic stats: 
COMPLETE Column stats: NONE
+              Statistics: Num rows: 198 Data size: 116240 Basic stats: PARTIAL 
Column stats: NONE
               Group By Operator
                 aggregations: count()
                 keys: key (type: string)
                 mode: hash
                 outputColumnNames: _col0, _col1
-                Statistics: Num rows: 198 Data size: 116240 Basic stats: 
COMPLETE Column stats: NONE
+                Statistics: Num rows: 198 Data size: 116240 Basic stats: 
PARTIAL Column stats: NONE
                 Reduce Output Operator
                   key expressions: _col0 (type: string)
                   sort order: +
                   Map-reduce partition columns: _col0 (type: string)
-                  Statistics: Num rows: 198 Data size: 116240 Basic stats: 
COMPLETE Column stats: NONE
+                  Statistics: Num rows: 198 Data size: 116240 Basic stats: 
PARTIAL Column stats: NONE
                   value expressions: _col1 (type: bigint)
       Execution mode: vectorized
       Reduce Operator Tree:
@@ -451,14 +451,14 @@ STAGE PLANS:
           keys: KEY._col0 (type: string)
           mode: mergepartial
           outputColumnNames: _col0, _col1
-          Statistics: Num rows: 99 Data size: 58120 Basic stats: COMPLETE 
Column stats: NONE
+          Statistics: Num rows: 99 Data size: 58120 Basic stats: PARTIAL 
Column stats: NONE
           Select Operator
             expressions: _col0 (type: string), UDFToString(_col1) (type: 
string), if(((UDFToDouble(_col0) % 100.0D) = 0.0D), '11', '12') (type: string)
             outputColumnNames: _col0, _col1, _col2
-            Statistics: Num rows: 99 Data size: 58120 Basic stats: COMPLETE 
Column stats: NONE
+            Statistics: Num rows: 99 Data size: 58120 Basic stats: PARTIAL 
Column stats: NONE
             File Output Operator
               compressed: false
-              Statistics: Num rows: 99 Data size: 58120 Basic stats: COMPLETE 
Column stats: NONE
+              Statistics: Num rows: 99 Data size: 58120 Basic stats: PARTIAL 
Column stats: NONE
               table:
                   input format: org.apache.hadoop.hive.ql.io.RCFileInputFormat
                   output format: 
org.apache.hadoop.hive.ql.io.RCFileOutputFormat
@@ -467,13 +467,13 @@ STAGE PLANS:
             Select Operator
               expressions: _col0 (type: string), _col1 (type: string), 
'2008-04-08' (type: string), _col2 (type: string)
               outputColumnNames: key, value, ds, hr
-              Statistics: Num rows: 99 Data size: 58120 Basic stats: COMPLETE 
Column stats: NONE
+              Statistics: Num rows: 99 Data size: 58120 Basic stats: PARTIAL 
Column stats: NONE
               Group By Operator
                 aggregations: compute_stats(key, 'hll'), compute_stats(value, 
'hll')
                 keys: ds (type: string), hr (type: string)
                 mode: hash
                 outputColumnNames: _col0, _col1, _col2, _col3
-                Statistics: Num rows: 99 Data size: 58120 Basic stats: 
COMPLETE Column stats: NONE
+                Statistics: Num rows: 99 Data size: 58120 Basic stats: PARTIAL 
Column stats: NONE
                 File Output Operator
                   compressed: false
                   table:
@@ -539,7 +539,7 @@ STAGE PLANS:
               key expressions: _col0 (type: string), _col1 (type: string)
               sort order: ++
               Map-reduce partition columns: _col0 (type: string), _col1 (type: 
string)
-              Statistics: Num rows: 99 Data size: 58120 Basic stats: COMPLETE 
Column stats: NONE
+              Statistics: Num rows: 99 Data size: 58120 Basic stats: PARTIAL 
Column stats: NONE
               value expressions: _col2 (type: 
struct<columntype:string,maxlength:bigint,sumlength:bigint,count:bigint,countnulls:bigint,bitvector:binary>),
 _col3 (type: 
struct<columntype:string,maxlength:bigint,sumlength:bigint,count:bigint,countnulls:bigint,bitvector:binary>)
       Execution mode: vectorized
       Reduce Operator Tree:
@@ -548,14 +548,14 @@ STAGE PLANS:
           keys: KEY._col0 (type: string), KEY._col1 (type: string)
           mode: mergepartial
           outputColumnNames: _col0, _col1, _col2, _col3
-          Statistics: Num rows: 49 Data size: 28766 Basic stats: COMPLETE 
Column stats: NONE
+          Statistics: Num rows: 49 Data size: 28766 Basic stats: PARTIAL 
Column stats: NONE
           Select Operator
             expressions: _col2 (type: 
struct<columntype:string,maxlength:bigint,avglength:double,countnulls:bigint,numdistinctvalues:bigint,ndvbitvector:binary>),
 _col3 (type: 
struct<columntype:string,maxlength:bigint,avglength:double,countnulls:bigint,numdistinctvalues:bigint,ndvbitvector:binary>),
 _col0 (type: string), _col1 (type: string)
             outputColumnNames: _col0, _col1, _col2, _col3
-            Statistics: Num rows: 49 Data size: 28766 Basic stats: COMPLETE 
Column stats: NONE
+            Statistics: Num rows: 49 Data size: 28766 Basic stats: PARTIAL 
Column stats: NONE
             File Output Operator
               compressed: false
-              Statistics: Num rows: 49 Data size: 28766 Basic stats: COMPLETE 
Column stats: NONE
+              Statistics: Num rows: 49 Data size: 28766 Basic stats: PARTIAL 
Column stats: NONE
               table:
                   input format: 
org.apache.hadoop.mapred.SequenceFileInputFormat
                   output format: 
org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat

http://git-wip-us.apache.org/repos/asf/hive/blob/ba54eb5d/ql/src/test/results/clientpositive/infer_bucket_sort_num_buckets.q.out
----------------------------------------------------------------------
diff --git 
a/ql/src/test/results/clientpositive/infer_bucket_sort_num_buckets.q.out 
b/ql/src/test/results/clientpositive/infer_bucket_sort_num_buckets.q.out
index 3740cdb..4f427c5 100644
--- a/ql/src/test/results/clientpositive/infer_bucket_sort_num_buckets.q.out
+++ b/ql/src/test/results/clientpositive/infer_bucket_sort_num_buckets.q.out
@@ -34,25 +34,25 @@ STAGE PLANS:
       Map Operator Tree:
           TableScan
             alias: srcpart
-            Statistics: Num rows: 234 Data size: 116240 Basic stats: COMPLETE 
Column stats: NONE
+            Statistics: Num rows: 234 Data size: 116240 Basic stats: PARTIAL 
Column stats: NONE
             Select Operator
               expressions: if(((key % 3) < 2), 0, 1) (type: int), value (type: 
string), UDFToInteger((key % 2)) (type: int)
               outputColumnNames: _col0, _col1, _col2
-              Statistics: Num rows: 234 Data size: 116240 Basic stats: 
COMPLETE Column stats: NONE
+              Statistics: Num rows: 234 Data size: 116240 Basic stats: PARTIAL 
Column stats: NONE
               Reduce Output Operator
                 sort order: 
                 Map-reduce partition columns: _col0 (type: int)
-                Statistics: Num rows: 234 Data size: 116240 Basic stats: 
COMPLETE Column stats: NONE
+                Statistics: Num rows: 234 Data size: 116240 Basic stats: 
PARTIAL Column stats: NONE
                 value expressions: _col0 (type: int), _col1 (type: string), 
_col2 (type: int)
       Execution mode: vectorized
       Reduce Operator Tree:
         Select Operator
           expressions: VALUE._col0 (type: int), VALUE._col1 (type: string), 
VALUE._col2 (type: int)
           outputColumnNames: _col0, _col1, _col2
-          Statistics: Num rows: 234 Data size: 116240 Basic stats: COMPLETE 
Column stats: NONE
+          Statistics: Num rows: 234 Data size: 116240 Basic stats: PARTIAL 
Column stats: NONE
           File Output Operator
             compressed: false
-            Statistics: Num rows: 234 Data size: 116240 Basic stats: COMPLETE 
Column stats: NONE
+            Statistics: Num rows: 234 Data size: 116240 Basic stats: PARTIAL 
Column stats: NONE
             table:
                 input format: org.apache.hadoop.mapred.TextInputFormat
                 output format: 
org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
@@ -61,13 +61,13 @@ STAGE PLANS:
           Select Operator
             expressions: _col0 (type: int), _col1 (type: string), 
UDFToString(_col2) (type: string)
             outputColumnNames: key, value, hr
-            Statistics: Num rows: 234 Data size: 116240 Basic stats: COMPLETE 
Column stats: NONE
+            Statistics: Num rows: 234 Data size: 116240 Basic stats: PARTIAL 
Column stats: NONE
             Group By Operator
               aggregations: compute_stats(key, 'hll'), compute_stats(value, 
'hll')
               keys: '2008-04-08' (type: string), hr (type: string)
               mode: hash
               outputColumnNames: _col0, _col1, _col2, _col3
-              Statistics: Num rows: 234 Data size: 116240 Basic stats: 
COMPLETE Column stats: NONE
+              Statistics: Num rows: 234 Data size: 116240 Basic stats: PARTIAL 
Column stats: NONE
               File Output Operator
                 compressed: false
                 table:
@@ -104,7 +104,7 @@ STAGE PLANS:
               key expressions: '2008-04-08' (type: string), _col1 (type: 
string)
               sort order: ++
               Map-reduce partition columns: '2008-04-08' (type: string), _col1 
(type: string)
-              Statistics: Num rows: 234 Data size: 116240 Basic stats: 
COMPLETE Column stats: NONE
+              Statistics: Num rows: 234 Data size: 116240 Basic stats: PARTIAL 
Column stats: NONE
               value expressions: _col2 (type: 
struct<columntype:string,min:bigint,max:bigint,countnulls:bigint,bitvector:binary>),
 _col3 (type: 
struct<columntype:string,maxlength:bigint,sumlength:bigint,count:bigint,countnulls:bigint,bitvector:binary>)
       Execution mode: vectorized
       Reduce Operator Tree:
@@ -113,14 +113,14 @@ STAGE PLANS:
           keys: '2008-04-08' (type: string), KEY._col1 (type: string)
           mode: mergepartial
           outputColumnNames: _col0, _col1, _col2, _col3
-          Statistics: Num rows: 117 Data size: 58120 Basic stats: COMPLETE 
Column stats: NONE
+          Statistics: Num rows: 117 Data size: 58120 Basic stats: PARTIAL 
Column stats: NONE
           Select Operator
             expressions: _col2 (type: 
struct<columntype:string,min:bigint,max:bigint,countnulls:bigint,numdistinctvalues:bigint,ndvbitvector:binary>),
 _col3 (type: 
struct<columntype:string,maxlength:bigint,avglength:double,countnulls:bigint,numdistinctvalues:bigint,ndvbitvector:binary>),
 '2008-04-08' (type: string), _col1 (type: string)
             outputColumnNames: _col0, _col1, _col2, _col3
-            Statistics: Num rows: 117 Data size: 58120 Basic stats: COMPLETE 
Column stats: NONE
+            Statistics: Num rows: 117 Data size: 58120 Basic stats: PARTIAL 
Column stats: NONE
             File Output Operator
               compressed: false
-              Statistics: Num rows: 117 Data size: 58120 Basic stats: COMPLETE 
Column stats: NONE
+              Statistics: Num rows: 117 Data size: 58120 Basic stats: PARTIAL 
Column stats: NONE
               table:
                   input format: 
org.apache.hadoop.mapred.SequenceFileInputFormat
                   output format: 
org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat

http://git-wip-us.apache.org/repos/asf/hive/blob/ba54eb5d/ql/src/test/results/clientpositive/insert2_overwrite_partitions.q.out
----------------------------------------------------------------------
diff --git 
a/ql/src/test/results/clientpositive/insert2_overwrite_partitions.q.out 
b/ql/src/test/results/clientpositive/insert2_overwrite_partitions.q.out
index 8f0d998..d62b665 100644
--- a/ql/src/test/results/clientpositive/insert2_overwrite_partitions.q.out
+++ b/ql/src/test/results/clientpositive/insert2_overwrite_partitions.q.out
@@ -61,27 +61,27 @@ STAGE PLANS:
       Map Operator Tree:
           TableScan
             alias: sourcetable
-            Statistics: Num rows: 124 Data size: 60280 Basic stats: COMPLETE 
Column stats: NONE
+            Statistics: Num rows: 124 Data size: 60280 Basic stats: PARTIAL 
Column stats: NONE
             Select Operator
               expressions: one (type: string), two (type: string)
               outputColumnNames: _col0, _col1
-              Statistics: Num rows: 124 Data size: 60280 Basic stats: COMPLETE 
Column stats: NONE
+              Statistics: Num rows: 124 Data size: 60280 Basic stats: PARTIAL 
Column stats: NONE
               Reduce Output Operator
                 key expressions: _col0 (type: string), _col1 (type: string)
                 sort order: --
-                Statistics: Num rows: 124 Data size: 60280 Basic stats: 
COMPLETE Column stats: NONE
+                Statistics: Num rows: 124 Data size: 60280 Basic stats: 
PARTIAL Column stats: NONE
       Execution mode: vectorized
       Reduce Operator Tree:
         Select Operator
           expressions: KEY.reducesinkkey0 (type: string), KEY.reducesinkkey1 
(type: string)
           outputColumnNames: _col0, _col1
-          Statistics: Num rows: 124 Data size: 60280 Basic stats: COMPLETE 
Column stats: NONE
+          Statistics: Num rows: 124 Data size: 60280 Basic stats: PARTIAL 
Column stats: NONE
           Limit
             Number of rows: 5
-            Statistics: Num rows: 5 Data size: 2430 Basic stats: COMPLETE 
Column stats: NONE
+            Statistics: Num rows: 5 Data size: 2430 Basic stats: PARTIAL 
Column stats: NONE
             File Output Operator
               compressed: false
-              Statistics: Num rows: 5 Data size: 2430 Basic stats: COMPLETE 
Column stats: NONE
+              Statistics: Num rows: 5 Data size: 2430 Basic stats: PARTIAL 
Column stats: NONE
               table:
                   input format: org.apache.hadoop.mapred.TextInputFormat
                   output format: 
org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
@@ -90,13 +90,13 @@ STAGE PLANS:
             Select Operator
               expressions: _col0 (type: string), _col1 (type: string), 
'2011-11-11' (type: string)
               outputColumnNames: one, two, ds
-              Statistics: Num rows: 5 Data size: 2430 Basic stats: COMPLETE 
Column stats: NONE
+              Statistics: Num rows: 5 Data size: 2430 Basic stats: PARTIAL 
Column stats: NONE
               Group By Operator
                 aggregations: compute_stats(one, 'hll'), compute_stats(two, 
'hll')
                 keys: ds (type: string)
                 mode: hash
                 outputColumnNames: _col0, _col1, _col2
-                Statistics: Num rows: 5 Data size: 2430 Basic stats: COMPLETE 
Column stats: NONE
+                Statistics: Num rows: 5 Data size: 2430 Basic stats: PARTIAL 
Column stats: NONE
                 File Output Operator
                   compressed: false
                   table:
@@ -132,7 +132,7 @@ STAGE PLANS:
               key expressions: _col0 (type: string)
               sort order: +
               Map-reduce partition columns: _col0 (type: string)
-              Statistics: Num rows: 5 Data size: 2430 Basic stats: COMPLETE 
Column stats: NONE
+              Statistics: Num rows: 5 Data size: 2430 Basic stats: PARTIAL 
Column stats: NONE
               value expressions: _col1 (type: 
struct<columntype:string,maxlength:bigint,sumlength:bigint,count:bigint,countnulls:bigint,bitvector:binary>),
 _col2 (type: 
struct<columntype:string,maxlength:bigint,sumlength:bigint,count:bigint,countnulls:bigint,bitvector:binary>)
       Execution mode: vectorized
       Reduce Operator Tree:
@@ -141,14 +141,14 @@ STAGE PLANS:
           keys: KEY._col0 (type: string)
           mode: mergepartial
           outputColumnNames: _col0, _col1, _col2
-          Statistics: Num rows: 2 Data size: 972 Basic stats: COMPLETE Column 
stats: NONE
+          Statistics: Num rows: 2 Data size: 972 Basic stats: PARTIAL Column 
stats: NONE
           Select Operator
             expressions: _col1 (type: 
struct<columntype:string,maxlength:bigint,avglength:double,countnulls:bigint,numdistinctvalues:bigint,ndvbitvector:binary>),
 _col2 (type: 
struct<columntype:string,maxlength:bigint,avglength:double,countnulls:bigint,numdistinctvalues:bigint,ndvbitvector:binary>),
 _col0 (type: string)
             outputColumnNames: _col0, _col1, _col2
-            Statistics: Num rows: 2 Data size: 972 Basic stats: COMPLETE 
Column stats: NONE
+            Statistics: Num rows: 2 Data size: 972 Basic stats: PARTIAL Column 
stats: NONE
             File Output Operator
               compressed: false
-              Statistics: Num rows: 2 Data size: 972 Basic stats: COMPLETE 
Column stats: NONE
+              Statistics: Num rows: 2 Data size: 972 Basic stats: PARTIAL 
Column stats: NONE
               table:
                   input format: 
org.apache.hadoop.mapred.SequenceFileInputFormat
                   output format: 
org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
@@ -201,27 +201,27 @@ STAGE PLANS:
       Map Operator Tree:
           TableScan
             alias: sourcetable
-            Statistics: Num rows: 124 Data size: 60280 Basic stats: COMPLETE 
Column stats: NONE
+            Statistics: Num rows: 124 Data size: 60280 Basic stats: PARTIAL 
Column stats: NONE
             Select Operator
               expressions: one (type: string), two (type: string)
               outputColumnNames: _col0, _col1
-              Statistics: Num rows: 124 Data size: 60280 Basic stats: COMPLETE 
Column stats: NONE
+              Statistics: Num rows: 124 Data size: 60280 Basic stats: PARTIAL 
Column stats: NONE
               Reduce Output Operator
                 key expressions: _col0 (type: string), _col1 (type: string)
                 sort order: --
-                Statistics: Num rows: 124 Data size: 60280 Basic stats: 
COMPLETE Column stats: NONE
+                Statistics: Num rows: 124 Data size: 60280 Basic stats: 
PARTIAL Column stats: NONE
       Execution mode: vectorized
       Reduce Operator Tree:
         Select Operator
           expressions: KEY.reducesinkkey0 (type: string), KEY.reducesinkkey1 
(type: string)
           outputColumnNames: _col0, _col1
-          Statistics: Num rows: 124 Data size: 60280 Basic stats: COMPLETE 
Column stats: NONE
+          Statistics: Num rows: 124 Data size: 60280 Basic stats: PARTIAL 
Column stats: NONE
           Limit
             Number of rows: 5
-            Statistics: Num rows: 5 Data size: 2430 Basic stats: COMPLETE 
Column stats: NONE
+            Statistics: Num rows: 5 Data size: 2430 Basic stats: PARTIAL 
Column stats: NONE
             File Output Operator
               compressed: false
-              Statistics: Num rows: 5 Data size: 2430 Basic stats: COMPLETE 
Column stats: NONE
+              Statistics: Num rows: 5 Data size: 2430 Basic stats: PARTIAL 
Column stats: NONE
               table:
                   input format: org.apache.hadoop.mapred.TextInputFormat
                   output format: 
org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
@@ -230,13 +230,13 @@ STAGE PLANS:
             Select Operator
               expressions: _col0 (type: string), _col1 (type: string), 
'2011-11-11' (type: string)
               outputColumnNames: one, two, ds
-              Statistics: Num rows: 5 Data size: 2430 Basic stats: COMPLETE 
Column stats: NONE
+              Statistics: Num rows: 5 Data size: 2430 Basic stats: PARTIAL 
Column stats: NONE
               Group By Operator
                 aggregations: compute_stats(one, 'hll'), compute_stats(two, 
'hll')
                 keys: ds (type: string)
                 mode: hash
                 outputColumnNames: _col0, _col1, _col2
-                Statistics: Num rows: 5 Data size: 2430 Basic stats: COMPLETE 
Column stats: NONE
+                Statistics: Num rows: 5 Data size: 2430 Basic stats: PARTIAL 
Column stats: NONE
                 File Output Operator
                   compressed: false
                   table:
@@ -272,7 +272,7 @@ STAGE PLANS:
               key expressions: _col0 (type: string)
               sort order: +
               Map-reduce partition columns: _col0 (type: string)
-              Statistics: Num rows: 5 Data size: 2430 Basic stats: COMPLETE 
Column stats: NONE
+              Statistics: Num rows: 5 Data size: 2430 Basic stats: PARTIAL 
Column stats: NONE
               value expressions: _col1 (type: 
struct<columntype:string,maxlength:bigint,sumlength:bigint,count:bigint,countnulls:bigint,bitvector:binary>),
 _col2 (type: 
struct<columntype:string,maxlength:bigint,sumlength:bigint,count:bigint,countnulls:bigint,bitvector:binary>)
       Execution mode: vectorized
       Reduce Operator Tree:
@@ -281,14 +281,14 @@ STAGE PLANS:
           keys: KEY._col0 (type: string)
           mode: mergepartial
           outputColumnNames: _col0, _col1, _col2
-          Statistics: Num rows: 2 Data size: 972 Basic stats: COMPLETE Column 
stats: NONE
+          Statistics: Num rows: 2 Data size: 972 Basic stats: PARTIAL Column 
stats: NONE
           Select Operator
             expressions: _col1 (type: 
struct<columntype:string,maxlength:bigint,avglength:double,countnulls:bigint,numdistinctvalues:bigint,ndvbitvector:binary>),
 _col2 (type: 
struct<columntype:string,maxlength:bigint,avglength:double,countnulls:bigint,numdistinctvalues:bigint,ndvbitvector:binary>),
 _col0 (type: string)
             outputColumnNames: _col0, _col1, _col2
-            Statistics: Num rows: 2 Data size: 972 Basic stats: COMPLETE 
Column stats: NONE
+            Statistics: Num rows: 2 Data size: 972 Basic stats: PARTIAL Column 
stats: NONE
             File Output Operator
               compressed: false
-              Statistics: Num rows: 2 Data size: 972 Basic stats: COMPLETE 
Column stats: NONE
+              Statistics: Num rows: 2 Data size: 972 Basic stats: PARTIAL 
Column stats: NONE
               table:
                   input format: 
org.apache.hadoop.mapred.SequenceFileInputFormat
                   output format: 
org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat

http://git-wip-us.apache.org/repos/asf/hive/blob/ba54eb5d/ql/src/test/results/clientpositive/list_bucket_query_oneskew_3.q.out
----------------------------------------------------------------------
diff --git 
a/ql/src/test/results/clientpositive/list_bucket_query_oneskew_3.q.out 
b/ql/src/test/results/clientpositive/list_bucket_query_oneskew_3.q.out
index 59aeda8..2e1ceda 100644
--- a/ql/src/test/results/clientpositive/list_bucket_query_oneskew_3.q.out
+++ b/ql/src/test/results/clientpositive/list_bucket_query_oneskew_3.q.out
@@ -209,16 +209,16 @@ STAGE PLANS:
       Processor Tree:
         TableScan
           alias: fact_daily_n0
-          Statistics: Num rows: 2 Data size: 1170 Basic stats: COMPLETE Column 
stats: NONE
+          Statistics: Num rows: 2 Data size: 1170 Basic stats: PARTIAL Column 
stats: NONE
           GatherStats: false
           Filter Operator
             isSamplingPred: false
             predicate: (x <> 86) (type: boolean)
-            Statistics: Num rows: 2 Data size: 1170 Basic stats: COMPLETE 
Column stats: NONE
+            Statistics: Num rows: 2 Data size: 1170 Basic stats: PARTIAL 
Column stats: NONE
             Select Operator
               expressions: x (type: int)
               outputColumnNames: _col0
-              Statistics: Num rows: 2 Data size: 1170 Basic stats: COMPLETE 
Column stats: NONE
+              Statistics: Num rows: 2 Data size: 1170 Basic stats: PARTIAL 
Column stats: NONE
               ListSink
 
 PREHOOK: query: SELECT x FROM fact_daily_n0 WHERE ds='1' and not (x = 86)

http://git-wip-us.apache.org/repos/asf/hive/blob/ba54eb5d/ql/src/test/results/clientpositive/llap/auto_sortmerge_join_1.q.out
----------------------------------------------------------------------
diff --git 
a/ql/src/test/results/clientpositive/llap/auto_sortmerge_join_1.q.out 
b/ql/src/test/results/clientpositive/llap/auto_sortmerge_join_1.q.out
index fd6ae5f..c44a463 100644
--- a/ql/src/test/results/clientpositive/llap/auto_sortmerge_join_1.q.out
+++ b/ql/src/test/results/clientpositive/llap/auto_sortmerge_join_1.q.out
@@ -119,16 +119,16 @@ STAGE PLANS:
             Map Operator Tree:
                 TableScan
                   alias: a
-                  Statistics: Num rows: 2 Data size: 1508 Basic stats: 
COMPLETE Column stats: NONE
+                  Statistics: Num rows: 2 Data size: 1508 Basic stats: PARTIAL 
Column stats: NONE
                   GatherStats: false
                   Filter Operator
                     isSamplingPred: false
                     predicate: key is not null (type: boolean)
-                    Statistics: Num rows: 2 Data size: 1508 Basic stats: 
COMPLETE Column stats: NONE
+                    Statistics: Num rows: 2 Data size: 1508 Basic stats: 
PARTIAL Column stats: NONE
                     Select Operator
                       expressions: key (type: string)
                       outputColumnNames: _col0
-                      Statistics: Num rows: 2 Data size: 1508 Basic stats: 
COMPLETE Column stats: NONE
+                      Statistics: Num rows: 2 Data size: 1508 Basic stats: 
PARTIAL Column stats: NONE
             Path -> Alias:
 #### A masked pattern was here ####
             Path -> Partition:
@@ -186,16 +186,16 @@ STAGE PLANS:
             Map Operator Tree:
                 TableScan
                   alias: b
-                  Statistics: Num rows: 240 Data size: 158376 Basic stats: 
COMPLETE Column stats: NONE
+                  Statistics: Num rows: 240 Data size: 158376 Basic stats: 
PARTIAL Column stats: NONE
                   GatherStats: false
                   Filter Operator
                     isSamplingPred: false
                     predicate: key is not null (type: boolean)
-                    Statistics: Num rows: 228 Data size: 150457 Basic stats: 
COMPLETE Column stats: NONE
+                    Statistics: Num rows: 228 Data size: 150457 Basic stats: 
PARTIAL Column stats: NONE
                     Select Operator
                       expressions: key (type: string)
                       outputColumnNames: _col0
-                      Statistics: Num rows: 228 Data size: 150457 Basic stats: 
COMPLETE Column stats: NONE
+                      Statistics: Num rows: 228 Data size: 150457 Basic stats: 
PARTIAL Column stats: NONE
                       Merge Join Operator
                         condition map:
                              Inner Join 0 to 1
@@ -203,16 +203,16 @@ STAGE PLANS:
                           0 _col0 (type: string)
                           1 _col0 (type: string)
                         Position of Big Table: 1
-                        Statistics: Num rows: 250 Data size: 165502 Basic 
stats: COMPLETE Column stats: NONE
+                        Statistics: Num rows: 250 Data size: 165502 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
@@ -329,13 +329,13 @@ 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
@@ -396,16 +396,16 @@ STAGE PLANS:
             Map Operator Tree:
                 TableScan
                   alias: b
-                  Statistics: Num rows: 2 Data size: 1508 Basic stats: 
COMPLETE Column stats: NONE
+                  Statistics: Num rows: 2 Data size: 1508 Basic stats: PARTIAL 
Column stats: NONE
                   GatherStats: false
                   Filter Operator
                     isSamplingPred: false
                     predicate: key is not null (type: boolean)
-                    Statistics: Num rows: 2 Data size: 1508 Basic stats: 
COMPLETE Column stats: NONE
+                    Statistics: Num rows: 2 Data size: 1508 Basic stats: 
PARTIAL Column stats: NONE
                     Select Operator
                       expressions: key (type: string)
                       outputColumnNames: _col0
-                      Statistics: Num rows: 2 Data size: 1508 Basic stats: 
COMPLETE Column stats: NONE
+                      Statistics: Num rows: 2 Data size: 1508 Basic stats: 
PARTIAL Column stats: NONE
             Path -> Alias:
 #### A masked pattern was here ####
             Path -> Partition:
@@ -463,16 +463,16 @@ STAGE PLANS:
             Map Operator Tree:
                 TableScan
                   alias: a
-                  Statistics: Num rows: 240 Data size: 158376 Basic stats: 
COMPLETE Column stats: NONE
+                  Statistics: Num rows: 240 Data size: 158376 Basic stats: 
PARTIAL Column stats: NONE
                   GatherStats: false
                   Filter Operator
                     isSamplingPred: false
                     predicate: key is not null (type: boolean)
-                    Statistics: Num rows: 228 Data size: 150457 Basic stats: 
COMPLETE Column stats: NONE
+                    Statistics: Num rows: 228 Data size: 150457 Basic stats: 
PARTIAL Column stats: NONE
                     Select Operator
                       expressions: key (type: string)
                       outputColumnNames: _col0
-                      Statistics: Num rows: 228 Data size: 150457 Basic stats: 
COMPLETE Column stats: NONE
+                      Statistics: Num rows: 228 Data size: 150457 Basic stats: 
PARTIAL Column stats: NONE
                       Merge Join Operator
                         condition map:
                              Inner Join 0 to 1
@@ -480,16 +480,16 @@ STAGE PLANS:
                           0 _col0 (type: string)
                           1 _col0 (type: string)
                         Position of Big Table: 0
-                        Statistics: Num rows: 250 Data size: 165502 Basic 
stats: COMPLETE Column stats: NONE
+                        Statistics: Num rows: 250 Data size: 165502 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
@@ -606,13 +606,13 @@ 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
@@ -673,16 +673,16 @@ STAGE PLANS:
             Map Operator Tree:
                 TableScan
                   alias: b
-                  Statistics: Num rows: 2 Data size: 1508 Basic stats: 
COMPLETE Column stats: NONE
+                  Statistics: Num rows: 2 Data size: 1508 Basic stats: PARTIAL 
Column stats: NONE
                   GatherStats: false
                   Filter Operator
                     isSamplingPred: false
                     predicate: key is not null (type: boolean)
-                    Statistics: Num rows: 2 Data size: 1508 Basic stats: 
COMPLETE Column stats: NONE
+                    Statistics: Num rows: 2 Data size: 1508 Basic stats: 
PARTIAL Column stats: NONE
                     Select Operator
                       expressions: key (type: string)
                       outputColumnNames: _col0
-                      Statistics: Num rows: 2 Data size: 1508 Basic stats: 
COMPLETE Column stats: NONE
+                      Statistics: Num rows: 2 Data size: 1508 Basic stats: 
PARTIAL Column stats: NONE
             Path -> Alias:
 #### A masked pattern was here ####
             Path -> Partition:
@@ -740,16 +740,16 @@ STAGE PLANS:
             Map Operator Tree:
                 TableScan
                   alias: a
-                  Statistics: Num rows: 240 Data size: 158376 Basic stats: 
COMPLETE Column stats: NONE
+                  Statistics: Num rows: 240 Data size: 158376 Basic stats: 
PARTIAL Column stats: NONE
                   GatherStats: false
                   Filter Operator
                     isSamplingPred: false
                     predicate: key is not null (type: boolean)
-                    Statistics: Num rows: 228 Data size: 150457 Basic stats: 
COMPLETE Column stats: NONE
+                    Statistics: Num rows: 228 Data size: 150457 Basic stats: 
PARTIAL Column stats: NONE
                     Select Operator
                       expressions: key (type: string)
                       outputColumnNames: _col0
-                      Statistics: Num rows: 228 Data size: 150457 Basic stats: 
COMPLETE Column stats: NONE
+                      Statistics: Num rows: 228 Data size: 150457 Basic stats: 
PARTIAL Column stats: NONE
                       Merge Join Operator
                         condition map:
                              Inner Join 0 to 1
@@ -757,16 +757,16 @@ STAGE PLANS:
                           0 _col0 (type: string)
                           1 _col0 (type: string)
                         Position of Big Table: 0
-                        Statistics: Num rows: 250 Data size: 165502 Basic 
stats: COMPLETE Column stats: NONE
+                        Statistics: Num rows: 250 Data size: 165502 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
@@ -883,13 +883,13 @@ 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

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