Modified: 
hive/branches/cbo/ql/src/test/results/clientpositive/annotate_stats_filter.q.out
URL: 
http://svn.apache.org/viewvc/hive/branches/cbo/ql/src/test/results/clientpositive/annotate_stats_filter.q.out?rev=1614214&r1=1614213&r2=1614214&view=diff
==============================================================================
Files 
hive/branches/cbo/ql/src/test/results/clientpositive/annotate_stats_filter.q.out
 (original) and 
hive/branches/cbo/ql/src/test/results/clientpositive/annotate_stats_filter.q.out
 Mon Jul 28 23:20:54 2014 differ

Modified: 
hive/branches/cbo/ql/src/test/results/clientpositive/annotate_stats_part.q.out
URL: 
http://svn.apache.org/viewvc/hive/branches/cbo/ql/src/test/results/clientpositive/annotate_stats_part.q.out?rev=1614214&r1=1614213&r2=1614214&view=diff
==============================================================================
Files 
hive/branches/cbo/ql/src/test/results/clientpositive/annotate_stats_part.q.out 
(original) and 
hive/branches/cbo/ql/src/test/results/clientpositive/annotate_stats_part.q.out 
Mon Jul 28 23:20:54 2014 differ

Modified: 
hive/branches/cbo/ql/src/test/results/clientpositive/annotate_stats_select.q.out
URL: 
http://svn.apache.org/viewvc/hive/branches/cbo/ql/src/test/results/clientpositive/annotate_stats_select.q.out?rev=1614214&r1=1614213&r2=1614214&view=diff
==============================================================================
Files 
hive/branches/cbo/ql/src/test/results/clientpositive/annotate_stats_select.q.out
 (original) and 
hive/branches/cbo/ql/src/test/results/clientpositive/annotate_stats_select.q.out
 Mon Jul 28 23:20:54 2014 differ

Modified: 
hive/branches/cbo/ql/src/test/results/clientpositive/authorization_9.q.out
URL: 
http://svn.apache.org/viewvc/hive/branches/cbo/ql/src/test/results/clientpositive/authorization_9.q.out?rev=1614214&r1=1614213&r2=1614214&view=diff
==============================================================================
--- hive/branches/cbo/ql/src/test/results/clientpositive/authorization_9.q.out 
(original)
+++ hive/branches/cbo/ql/src/test/results/clientpositive/authorization_9.q.out 
Mon Jul 28 23:20:54 2014
@@ -9,6 +9,10 @@ create table dummy (key string, value st
 POSTHOOK: type: CREATETABLE
 POSTHOOK: Output: database:default
 POSTHOOK: Output: default@dummy
+PREHOOK: query: grant select to user hive_test_user
+PREHOOK: type: GRANT_PRIVILEGE
+POSTHOOK: query: grant select to user hive_test_user
+POSTHOOK: type: GRANT_PRIVILEGE
 PREHOOK: query: grant select on database default to user hive_test_user
 PREHOOK: type: GRANT_PRIVILEGE
 POSTHOOK: query: grant select on database default to user hive_test_user
@@ -39,10 +43,15 @@ PREHOOK: query: show grant user hive_tes
 PREHOOK: type: SHOW_GRANT
 POSTHOOK: query: show grant user hive_test_user on all
 POSTHOOK: type: SHOW_GRANT
+                               hive_test_user  USER    SELECT  false   -1      
hive_test_user
 default                                hive_test_user  USER    SELECT  false   
-1      hive_test_user
 default        dummy                   hive_test_user  USER    SELECT  false   
-1      hive_test_user
 default        dummy           [key]   hive_test_user  USER    SELECT  false   
-1      hive_test_user
 default        dummy           [value] hive_test_user  USER    SELECT  false   
-1      hive_test_user
+PREHOOK: query: grant select to user hive_test_user2
+PREHOOK: type: GRANT_PRIVILEGE
+POSTHOOK: query: grant select to user hive_test_user2
+POSTHOOK: type: GRANT_PRIVILEGE
 PREHOOK: query: grant select on database default to user hive_test_user2
 PREHOOK: type: GRANT_PRIVILEGE
 POSTHOOK: query: grant select on database default to user hive_test_user2
@@ -64,6 +73,8 @@ PREHOOK: type: SHOW_GRANT
 POSTHOOK: query: show grant on all
 POSTHOOK: type: SHOW_GRANT
                                admin   ROLE    ALL     true    -1      admin
+                               hive_test_user  USER    SELECT  false   -1      
hive_test_user
+                               hive_test_user2 USER    SELECT  false   -1      
hive_test_user
 default                                hive_test_user  USER    SELECT  false   
-1      hive_test_user
 default                                hive_test_user2 USER    SELECT  false   
-1      hive_test_user
 default        dummy                   hive_test_user  USER    SELECT  false   
-1      hive_test_user
@@ -72,6 +83,28 @@ default      dummy           [key]   hive_test_user  USER
 default        dummy           [key]   hive_test_user2 USER    SELECT  false   
-1      hive_test_user
 default        dummy           [value] hive_test_user  USER    SELECT  false   
-1      hive_test_user
 default        dummy           [value] hive_test_user2 USER    SELECT  false   
-1      hive_test_user
+PREHOOK: query: show grant user hive_test_user on all
+PREHOOK: type: SHOW_GRANT
+POSTHOOK: query: show grant user hive_test_user on all
+POSTHOOK: type: SHOW_GRANT
+                               hive_test_user  USER    SELECT  false   -1      
hive_test_user
+default                                hive_test_user  USER    SELECT  false   
-1      hive_test_user
+default        dummy                   hive_test_user  USER    SELECT  false   
-1      hive_test_user
+default        dummy           [key]   hive_test_user  USER    SELECT  false   
-1      hive_test_user
+default        dummy           [value] hive_test_user  USER    SELECT  false   
-1      hive_test_user
+PREHOOK: query: show grant user hive_test_user2 on all
+PREHOOK: type: SHOW_GRANT
+POSTHOOK: query: show grant user hive_test_user2 on all
+POSTHOOK: type: SHOW_GRANT
+                               hive_test_user2 USER    SELECT  false   -1      
hive_test_user
+default                                hive_test_user2 USER    SELECT  false   
-1      hive_test_user
+default        dummy                   hive_test_user2 USER    SELECT  false   
-1      hive_test_user
+default        dummy           [key]   hive_test_user2 USER    SELECT  false   
-1      hive_test_user
+default        dummy           [value] hive_test_user2 USER    SELECT  false   
-1      hive_test_user
+PREHOOK: query: revoke select from user hive_test_user
+PREHOOK: type: REVOKE_PRIVILEGE
+POSTHOOK: query: revoke select from user hive_test_user
+POSTHOOK: type: REVOKE_PRIVILEGE
 PREHOOK: query: revoke select on database default from user hive_test_user
 PREHOOK: type: REVOKE_PRIVILEGE
 POSTHOOK: query: revoke select on database default from user hive_test_user
@@ -88,6 +121,10 @@ PREHOOK: Output: default@dummy
 POSTHOOK: query: revoke select (key, value) on table dummy from user 
hive_test_user
 POSTHOOK: type: REVOKE_PRIVILEGE
 POSTHOOK: Output: default@dummy
+PREHOOK: query: revoke select from user hive_test_user2
+PREHOOK: type: REVOKE_PRIVILEGE
+POSTHOOK: query: revoke select from user hive_test_user2
+POSTHOOK: type: REVOKE_PRIVILEGE
 PREHOOK: query: revoke select on database default from user hive_test_user2
 PREHOOK: type: REVOKE_PRIVILEGE
 POSTHOOK: query: revoke select on database default from user hive_test_user2

Modified: 
hive/branches/cbo/ql/src/test/results/clientpositive/auto_join14_hadoop20.q.out
URL: 
http://svn.apache.org/viewvc/hive/branches/cbo/ql/src/test/results/clientpositive/auto_join14_hadoop20.q.out?rev=1614214&r1=1614213&r2=1614214&view=diff
==============================================================================
--- 
hive/branches/cbo/ql/src/test/results/clientpositive/auto_join14_hadoop20.q.out 
(original)
+++ 
hive/branches/cbo/ql/src/test/results/clientpositive/auto_join14_hadoop20.q.out 
Mon Jul 28 23:20:54 2014
@@ -36,11 +36,11 @@ STAGE PLANS:
             alias: src
             Statistics: Num rows: 58 Data size: 5812 Basic stats: COMPLETE 
Column stats: NONE
             Filter Operator
-              predicate: (key > 100) (type: boolean)
-              Statistics: Num rows: 19 Data size: 1903 Basic stats: COMPLETE 
Column stats: NONE
+              predicate: ((key > 100) and key is not null) (type: boolean)
+              Statistics: Num rows: 10 Data size: 1002 Basic stats: COMPLETE 
Column stats: NONE
               HashTable Sink Operator
                 condition expressions:
-                  0 {key}
+                  0 
                   1 {value}
                 keys:
                   0 key (type: string)
@@ -53,8 +53,8 @@ STAGE PLANS:
             alias: srcpart
             Statistics: Num rows: 58 Data size: 11624 Basic stats: COMPLETE 
Column stats: NONE
             Filter Operator
-              predicate: (key > 100) (type: boolean)
-              Statistics: Num rows: 19 Data size: 3807 Basic stats: COMPLETE 
Column stats: NONE
+              predicate: ((key > 100) and key is not null) (type: boolean)
+              Statistics: Num rows: 10 Data size: 2004 Basic stats: COMPLETE 
Column stats: NONE
               Map Join Operator
                 condition map:
                      Inner Join 0 to 1
@@ -65,14 +65,14 @@ STAGE PLANS:
                   0 key (type: string)
                   1 key (type: string)
                 outputColumnNames: _col0, _col5
-                Statistics: Num rows: 20 Data size: 2093 Basic stats: COMPLETE 
Column stats: NONE
+                Statistics: Num rows: 11 Data size: 1102 Basic stats: COMPLETE 
Column stats: NONE
                 Select Operator
                   expressions: UDFToInteger(_col0) (type: int), _col5 (type: 
string)
                   outputColumnNames: _col0, _col1
-                  Statistics: Num rows: 20 Data size: 2093 Basic stats: 
COMPLETE Column stats: NONE
+                  Statistics: Num rows: 11 Data size: 1102 Basic stats: 
COMPLETE Column stats: NONE
                   File Output Operator
                     compressed: false
-                    Statistics: Num rows: 20 Data size: 2093 Basic stats: 
COMPLETE Column stats: NONE
+                    Statistics: Num rows: 11 Data size: 1102 Basic stats: 
COMPLETE Column stats: NONE
                     table:
                         input format: org.apache.hadoop.mapred.TextInputFormat
                         output format: 
org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat

Modified: hive/branches/cbo/ql/src/test/results/clientpositive/cast1.q.out
URL: 
http://svn.apache.org/viewvc/hive/branches/cbo/ql/src/test/results/clientpositive/cast1.q.out?rev=1614214&r1=1614213&r2=1614214&view=diff
==============================================================================
--- hive/branches/cbo/ql/src/test/results/clientpositive/cast1.q.out (original)
+++ hive/branches/cbo/ql/src/test/results/clientpositive/cast1.q.out Mon Jul 28 
23:20:54 2014
@@ -27,17 +27,17 @@ STAGE PLANS:
       Map Operator Tree:
           TableScan
             alias: src
-            Statistics: Num rows: 58 Data size: 5812 Basic stats: COMPLETE 
Column stats: NONE
+            Statistics: Num rows: 2906 Data size: 5812 Basic stats: COMPLETE 
Column stats: NONE
             Filter Operator
               predicate: (key = 86) (type: boolean)
-              Statistics: Num rows: 29 Data size: 2906 Basic stats: COMPLETE 
Column stats: NONE
+              Statistics: Num rows: 1453 Data size: 2906 Basic stats: COMPLETE 
Column stats: NONE
               Select Operator
-                expressions: (3 + 2) (type: int), (3.0 + 2) (type: double), (3 
+ 2.0) (type: double), (3.0 + 2.0) (type: double), ((3 + UDFToInteger(2.0)) + 
UDFToInteger(UDFToShort(0))) (type: int), UDFToBoolean(1) (type: boolean), 
UDFToInteger(true) (type: int)
+                expressions: 5 (type: int), 5.0 (type: double), 5.0 (type: 
double), 5.0 (type: double), 5 (type: int), true (type: boolean), 1 (type: int)
                 outputColumnNames: _col0, _col1, _col2, _col3, _col4, _col5, 
_col6
-                Statistics: Num rows: 29 Data size: 2906 Basic stats: COMPLETE 
Column stats: NONE
+                Statistics: Num rows: 1453 Data size: 2906 Basic stats: 
COMPLETE Column stats: NONE
                 File Output Operator
                   compressed: false
-                  Statistics: Num rows: 29 Data size: 2906 Basic stats: 
COMPLETE Column stats: NONE
+                  Statistics: Num rows: 1453 Data size: 2906 Basic stats: 
COMPLETE Column stats: NONE
                   table:
                       input format: org.apache.hadoop.mapred.TextInputFormat
                       output format: 
org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat

Modified: hive/branches/cbo/ql/src/test/results/clientpositive/cluster.q.out
URL: 
http://svn.apache.org/viewvc/hive/branches/cbo/ql/src/test/results/clientpositive/cluster.q.out?rev=1614214&r1=1614213&r2=1614214&view=diff
==============================================================================
--- hive/branches/cbo/ql/src/test/results/clientpositive/cluster.q.out 
(original)
+++ hive/branches/cbo/ql/src/test/results/clientpositive/cluster.q.out Mon Jul 
28 23:20:54 2014
@@ -14,28 +14,27 @@ STAGE PLANS:
       Map Operator Tree:
           TableScan
             alias: x
-            Statistics: Num rows: 29 Data size: 5812 Basic stats: COMPLETE 
Column stats: NONE
+            Statistics: Num rows: 56 Data size: 5812 Basic stats: COMPLETE 
Column stats: NONE
             Filter Operator
               predicate: (key = 10) (type: boolean)
-              Statistics: Num rows: 14 Data size: 2805 Basic stats: COMPLETE 
Column stats: NONE
+              Statistics: Num rows: 28 Data size: 2906 Basic stats: COMPLETE 
Column stats: NONE
               Select Operator
-                expressions: key (type: string), value (type: string)
-                outputColumnNames: _col0, _col1
-                Statistics: Num rows: 14 Data size: 2805 Basic stats: COMPLETE 
Column stats: NONE
+                expressions: value (type: string)
+                outputColumnNames: _col1
+                Statistics: Num rows: 28 Data size: 2906 Basic stats: COMPLETE 
Column stats: NONE
                 Reduce Output Operator
-                  key expressions: _col0 (type: string)
+                  key expressions: '10' (type: string)
                   sort order: +
-                  Map-reduce partition columns: _col0 (type: string)
-                  Statistics: Num rows: 14 Data size: 2805 Basic stats: 
COMPLETE Column stats: NONE
+                  Statistics: Num rows: 28 Data size: 2906 Basic stats: 
COMPLETE Column stats: NONE
                   value expressions: _col1 (type: string)
       Reduce Operator Tree:
         Select Operator
-          expressions: KEY.reducesinkkey0 (type: string), VALUE._col0 (type: 
string)
+          expressions: '10' (type: string), VALUE._col0 (type: string)
           outputColumnNames: _col0, _col1
-          Statistics: Num rows: 14 Data size: 2805 Basic stats: COMPLETE 
Column stats: NONE
+          Statistics: Num rows: 28 Data size: 2906 Basic stats: COMPLETE 
Column stats: NONE
           File Output Operator
             compressed: false
-            Statistics: Num rows: 14 Data size: 2805 Basic stats: COMPLETE 
Column stats: NONE
+            Statistics: Num rows: 28 Data size: 2906 Basic stats: COMPLETE 
Column stats: NONE
             table:
                 input format: org.apache.hadoop.mapred.TextInputFormat
                 output format: 
org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
@@ -72,28 +71,27 @@ STAGE PLANS:
       Map Operator Tree:
           TableScan
             alias: x
-            Statistics: Num rows: 29 Data size: 5812 Basic stats: COMPLETE 
Column stats: NONE
+            Statistics: Num rows: 56 Data size: 5812 Basic stats: COMPLETE 
Column stats: NONE
             Filter Operator
               predicate: (key = 20) (type: boolean)
-              Statistics: Num rows: 14 Data size: 2805 Basic stats: COMPLETE 
Column stats: NONE
+              Statistics: Num rows: 28 Data size: 2906 Basic stats: COMPLETE 
Column stats: NONE
               Select Operator
-                expressions: key (type: string), value (type: string)
-                outputColumnNames: _col0, _col1
-                Statistics: Num rows: 14 Data size: 2805 Basic stats: COMPLETE 
Column stats: NONE
+                expressions: value (type: string)
+                outputColumnNames: _col1
+                Statistics: Num rows: 28 Data size: 2906 Basic stats: COMPLETE 
Column stats: NONE
                 Reduce Output Operator
-                  key expressions: _col0 (type: string)
+                  key expressions: '20' (type: string)
                   sort order: +
-                  Map-reduce partition columns: _col0 (type: string)
-                  Statistics: Num rows: 14 Data size: 2805 Basic stats: 
COMPLETE Column stats: NONE
+                  Statistics: Num rows: 28 Data size: 2906 Basic stats: 
COMPLETE Column stats: NONE
                   value expressions: _col1 (type: string)
       Reduce Operator Tree:
         Select Operator
-          expressions: KEY.reducesinkkey0 (type: string), VALUE._col0 (type: 
string)
+          expressions: '20' (type: string), VALUE._col0 (type: string)
           outputColumnNames: _col0, _col1
-          Statistics: Num rows: 14 Data size: 2805 Basic stats: COMPLETE 
Column stats: NONE
+          Statistics: Num rows: 28 Data size: 2906 Basic stats: COMPLETE 
Column stats: NONE
           File Output Operator
             compressed: false
-            Statistics: Num rows: 14 Data size: 2805 Basic stats: COMPLETE 
Column stats: NONE
+            Statistics: Num rows: 28 Data size: 2906 Basic stats: COMPLETE 
Column stats: NONE
             table:
                 input format: org.apache.hadoop.mapred.TextInputFormat
                 output format: 
org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
@@ -130,28 +128,27 @@ STAGE PLANS:
       Map Operator Tree:
           TableScan
             alias: x
-            Statistics: Num rows: 29 Data size: 5812 Basic stats: COMPLETE 
Column stats: NONE
+            Statistics: Num rows: 56 Data size: 5812 Basic stats: COMPLETE 
Column stats: NONE
             Filter Operator
               predicate: (key = 20) (type: boolean)
-              Statistics: Num rows: 14 Data size: 2805 Basic stats: COMPLETE 
Column stats: NONE
+              Statistics: Num rows: 28 Data size: 2906 Basic stats: COMPLETE 
Column stats: NONE
               Select Operator
-                expressions: key (type: string), value (type: string)
-                outputColumnNames: _col0, _col1
-                Statistics: Num rows: 14 Data size: 2805 Basic stats: COMPLETE 
Column stats: NONE
+                expressions: value (type: string)
+                outputColumnNames: _col1
+                Statistics: Num rows: 28 Data size: 2906 Basic stats: COMPLETE 
Column stats: NONE
                 Reduce Output Operator
-                  key expressions: _col0 (type: string)
+                  key expressions: '20' (type: string)
                   sort order: +
-                  Map-reduce partition columns: _col0 (type: string)
-                  Statistics: Num rows: 14 Data size: 2805 Basic stats: 
COMPLETE Column stats: NONE
+                  Statistics: Num rows: 28 Data size: 2906 Basic stats: 
COMPLETE Column stats: NONE
                   value expressions: _col1 (type: string)
       Reduce Operator Tree:
         Select Operator
-          expressions: KEY.reducesinkkey0 (type: string), VALUE._col0 (type: 
string)
+          expressions: '20' (type: string), VALUE._col0 (type: string)
           outputColumnNames: _col0, _col1
-          Statistics: Num rows: 14 Data size: 2805 Basic stats: COMPLETE 
Column stats: NONE
+          Statistics: Num rows: 28 Data size: 2906 Basic stats: COMPLETE 
Column stats: NONE
           File Output Operator
             compressed: false
-            Statistics: Num rows: 14 Data size: 2805 Basic stats: COMPLETE 
Column stats: NONE
+            Statistics: Num rows: 28 Data size: 2906 Basic stats: COMPLETE 
Column stats: NONE
             table:
                 input format: org.apache.hadoop.mapred.TextInputFormat
                 output format: 
org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
@@ -188,28 +185,27 @@ STAGE PLANS:
       Map Operator Tree:
           TableScan
             alias: x
-            Statistics: Num rows: 29 Data size: 5812 Basic stats: COMPLETE 
Column stats: NONE
+            Statistics: Num rows: 56 Data size: 5812 Basic stats: COMPLETE 
Column stats: NONE
             Filter Operator
               predicate: (key = 20) (type: boolean)
-              Statistics: Num rows: 14 Data size: 2805 Basic stats: COMPLETE 
Column stats: NONE
+              Statistics: Num rows: 28 Data size: 2906 Basic stats: COMPLETE 
Column stats: NONE
               Select Operator
-                expressions: key (type: string), value (type: string)
-                outputColumnNames: _col0, _col1
-                Statistics: Num rows: 14 Data size: 2805 Basic stats: COMPLETE 
Column stats: NONE
+                expressions: value (type: string)
+                outputColumnNames: _col1
+                Statistics: Num rows: 28 Data size: 2906 Basic stats: COMPLETE 
Column stats: NONE
                 Reduce Output Operator
-                  key expressions: _col0 (type: string)
+                  key expressions: '20' (type: string)
                   sort order: +
-                  Map-reduce partition columns: _col0 (type: string)
-                  Statistics: Num rows: 14 Data size: 2805 Basic stats: 
COMPLETE Column stats: NONE
+                  Statistics: Num rows: 28 Data size: 2906 Basic stats: 
COMPLETE Column stats: NONE
                   value expressions: _col1 (type: string)
       Reduce Operator Tree:
         Select Operator
-          expressions: KEY.reducesinkkey0 (type: string), VALUE._col0 (type: 
string)
+          expressions: '20' (type: string), VALUE._col0 (type: string)
           outputColumnNames: _col0, _col1
-          Statistics: Num rows: 14 Data size: 2805 Basic stats: COMPLETE 
Column stats: NONE
+          Statistics: Num rows: 28 Data size: 2906 Basic stats: COMPLETE 
Column stats: NONE
           File Output Operator
             compressed: false
-            Statistics: Num rows: 14 Data size: 2805 Basic stats: COMPLETE 
Column stats: NONE
+            Statistics: Num rows: 28 Data size: 2906 Basic stats: COMPLETE 
Column stats: NONE
             table:
                 input format: org.apache.hadoop.mapred.TextInputFormat
                 output format: 
org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
@@ -246,28 +242,27 @@ STAGE PLANS:
       Map Operator Tree:
           TableScan
             alias: x
-            Statistics: Num rows: 29 Data size: 5812 Basic stats: COMPLETE 
Column stats: NONE
+            Statistics: Num rows: 56 Data size: 5812 Basic stats: COMPLETE 
Column stats: NONE
             Filter Operator
               predicate: (key = 20) (type: boolean)
-              Statistics: Num rows: 14 Data size: 2805 Basic stats: COMPLETE 
Column stats: NONE
+              Statistics: Num rows: 28 Data size: 2906 Basic stats: COMPLETE 
Column stats: NONE
               Select Operator
-                expressions: key (type: string), value (type: string)
-                outputColumnNames: _col0, _col1
-                Statistics: Num rows: 14 Data size: 2805 Basic stats: COMPLETE 
Column stats: NONE
+                expressions: value (type: string)
+                outputColumnNames: _col1
+                Statistics: Num rows: 28 Data size: 2906 Basic stats: COMPLETE 
Column stats: NONE
                 Reduce Output Operator
-                  key expressions: _col0 (type: string)
+                  key expressions: '20' (type: string)
                   sort order: +
-                  Map-reduce partition columns: _col0 (type: string)
-                  Statistics: Num rows: 14 Data size: 2805 Basic stats: 
COMPLETE Column stats: NONE
+                  Statistics: Num rows: 28 Data size: 2906 Basic stats: 
COMPLETE Column stats: NONE
                   value expressions: _col1 (type: string)
       Reduce Operator Tree:
         Select Operator
-          expressions: KEY.reducesinkkey0 (type: string), VALUE._col0 (type: 
string)
+          expressions: '20' (type: string), VALUE._col0 (type: string)
           outputColumnNames: _col0, _col1
-          Statistics: Num rows: 14 Data size: 2805 Basic stats: COMPLETE 
Column stats: NONE
+          Statistics: Num rows: 28 Data size: 2906 Basic stats: COMPLETE 
Column stats: NONE
           File Output Operator
             compressed: false
-            Statistics: Num rows: 14 Data size: 2805 Basic stats: COMPLETE 
Column stats: NONE
+            Statistics: Num rows: 28 Data size: 2906 Basic stats: COMPLETE 
Column stats: NONE
             table:
                 input format: org.apache.hadoop.mapred.TextInputFormat
                 output format: 
org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
@@ -304,28 +299,27 @@ STAGE PLANS:
       Map Operator Tree:
           TableScan
             alias: x
-            Statistics: Num rows: 29 Data size: 5812 Basic stats: COMPLETE 
Column stats: NONE
+            Statistics: Num rows: 56 Data size: 5812 Basic stats: COMPLETE 
Column stats: NONE
             Filter Operator
               predicate: (key = 20) (type: boolean)
-              Statistics: Num rows: 14 Data size: 2805 Basic stats: COMPLETE 
Column stats: NONE
+              Statistics: Num rows: 28 Data size: 2906 Basic stats: COMPLETE 
Column stats: NONE
               Select Operator
-                expressions: key (type: string), value (type: string)
-                outputColumnNames: _col0, _col1
-                Statistics: Num rows: 14 Data size: 2805 Basic stats: COMPLETE 
Column stats: NONE
+                expressions: value (type: string)
+                outputColumnNames: _col1
+                Statistics: Num rows: 28 Data size: 2906 Basic stats: COMPLETE 
Column stats: NONE
                 Reduce Output Operator
-                  key expressions: _col0 (type: string)
+                  key expressions: '20' (type: string)
                   sort order: +
-                  Map-reduce partition columns: _col0 (type: string)
-                  Statistics: Num rows: 14 Data size: 2805 Basic stats: 
COMPLETE Column stats: NONE
+                  Statistics: Num rows: 28 Data size: 2906 Basic stats: 
COMPLETE Column stats: NONE
                   value expressions: _col1 (type: string)
       Reduce Operator Tree:
         Select Operator
-          expressions: KEY.reducesinkkey0 (type: string), VALUE._col0 (type: 
string)
+          expressions: '20' (type: string), VALUE._col0 (type: string)
           outputColumnNames: _col0, _col1
-          Statistics: Num rows: 14 Data size: 2805 Basic stats: COMPLETE 
Column stats: NONE
+          Statistics: Num rows: 28 Data size: 2906 Basic stats: COMPLETE 
Column stats: NONE
           File Output Operator
             compressed: false
-            Statistics: Num rows: 14 Data size: 2805 Basic stats: COMPLETE 
Column stats: NONE
+            Statistics: Num rows: 28 Data size: 2906 Basic stats: COMPLETE 
Column stats: NONE
             table:
                 input format: org.apache.hadoop.mapred.TextInputFormat
                 output format: 
org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
@@ -362,28 +356,27 @@ STAGE PLANS:
       Map Operator Tree:
           TableScan
             alias: x
-            Statistics: Num rows: 29 Data size: 5812 Basic stats: COMPLETE 
Column stats: NONE
+            Statistics: Num rows: 56 Data size: 5812 Basic stats: COMPLETE 
Column stats: NONE
             Filter Operator
               predicate: (key = 20) (type: boolean)
-              Statistics: Num rows: 14 Data size: 2805 Basic stats: COMPLETE 
Column stats: NONE
+              Statistics: Num rows: 28 Data size: 2906 Basic stats: COMPLETE 
Column stats: NONE
               Select Operator
-                expressions: key (type: string), value (type: string)
-                outputColumnNames: _col0, _col1
-                Statistics: Num rows: 14 Data size: 2805 Basic stats: COMPLETE 
Column stats: NONE
+                expressions: value (type: string)
+                outputColumnNames: _col1
+                Statistics: Num rows: 28 Data size: 2906 Basic stats: COMPLETE 
Column stats: NONE
                 Reduce Output Operator
                   key expressions: _col1 (type: string)
                   sort order: +
                   Map-reduce partition columns: _col1 (type: string)
-                  Statistics: Num rows: 14 Data size: 2805 Basic stats: 
COMPLETE Column stats: NONE
-                  value expressions: _col0 (type: string)
+                  Statistics: Num rows: 28 Data size: 2906 Basic stats: 
COMPLETE Column stats: NONE
       Reduce Operator Tree:
         Select Operator
-          expressions: VALUE._col0 (type: string), KEY.reducesinkkey0 (type: 
string)
+          expressions: '20' (type: string), KEY.reducesinkkey0 (type: string)
           outputColumnNames: _col0, _col1
-          Statistics: Num rows: 14 Data size: 2805 Basic stats: COMPLETE 
Column stats: NONE
+          Statistics: Num rows: 28 Data size: 2906 Basic stats: COMPLETE 
Column stats: NONE
           File Output Operator
             compressed: false
-            Statistics: Num rows: 14 Data size: 2805 Basic stats: COMPLETE 
Column stats: NONE
+            Statistics: Num rows: 28 Data size: 2906 Basic stats: COMPLETE 
Column stats: NONE
             table:
                 input format: org.apache.hadoop.mapred.TextInputFormat
                 output format: 
org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
@@ -420,28 +413,27 @@ STAGE PLANS:
       Map Operator Tree:
           TableScan
             alias: x
-            Statistics: Num rows: 29 Data size: 5812 Basic stats: COMPLETE 
Column stats: NONE
+            Statistics: Num rows: 56 Data size: 5812 Basic stats: COMPLETE 
Column stats: NONE
             Filter Operator
               predicate: (key = 20) (type: boolean)
-              Statistics: Num rows: 14 Data size: 2805 Basic stats: COMPLETE 
Column stats: NONE
+              Statistics: Num rows: 28 Data size: 2906 Basic stats: COMPLETE 
Column stats: NONE
               Select Operator
-                expressions: key (type: string), value (type: string)
-                outputColumnNames: _col0, _col1
-                Statistics: Num rows: 14 Data size: 2805 Basic stats: COMPLETE 
Column stats: NONE
+                expressions: value (type: string)
+                outputColumnNames: _col1
+                Statistics: Num rows: 28 Data size: 2906 Basic stats: COMPLETE 
Column stats: NONE
                 Reduce Output Operator
-                  key expressions: _col0 (type: string)
+                  key expressions: '20' (type: string)
                   sort order: +
-                  Map-reduce partition columns: _col0 (type: string)
-                  Statistics: Num rows: 14 Data size: 2805 Basic stats: 
COMPLETE Column stats: NONE
+                  Statistics: Num rows: 28 Data size: 2906 Basic stats: 
COMPLETE Column stats: NONE
                   value expressions: _col1 (type: string)
       Reduce Operator Tree:
         Select Operator
-          expressions: KEY.reducesinkkey0 (type: string), VALUE._col0 (type: 
string)
+          expressions: '20' (type: string), VALUE._col0 (type: string)
           outputColumnNames: _col0, _col1
-          Statistics: Num rows: 14 Data size: 2805 Basic stats: COMPLETE 
Column stats: NONE
+          Statistics: Num rows: 28 Data size: 2906 Basic stats: COMPLETE 
Column stats: NONE
           File Output Operator
             compressed: false
-            Statistics: Num rows: 14 Data size: 2805 Basic stats: COMPLETE 
Column stats: NONE
+            Statistics: Num rows: 28 Data size: 2906 Basic stats: COMPLETE 
Column stats: NONE
             table:
                 input format: org.apache.hadoop.mapred.TextInputFormat
                 output format: 
org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
@@ -479,40 +471,38 @@ STAGE PLANS:
       Map Operator Tree:
           TableScan
             alias: y
-            Statistics: Num rows: 58 Data size: 5812 Basic stats: COMPLETE 
Column stats: NONE
+            Statistics: Num rows: 2906 Data size: 5812 Basic stats: COMPLETE 
Column stats: NONE
             Filter Operator
               predicate: (key is not null and (key = 20)) (type: boolean)
-              Statistics: Num rows: 14 Data size: 1402 Basic stats: COMPLETE 
Column stats: NONE
+              Statistics: Num rows: 726 Data size: 1452 Basic stats: COMPLETE 
Column stats: NONE
               Reduce Output Operator
-                key expressions: key (type: string)
+                key expressions: '20' (type: string)
                 sort order: +
-                Map-reduce partition columns: key (type: string)
-                Statistics: Num rows: 14 Data size: 1402 Basic stats: COMPLETE 
Column stats: NONE
+                Statistics: Num rows: 726 Data size: 1452 Basic stats: 
COMPLETE Column stats: NONE
           TableScan
             alias: x
-            Statistics: Num rows: 29 Data size: 5812 Basic stats: COMPLETE 
Column stats: NONE
+            Statistics: Num rows: 56 Data size: 5812 Basic stats: COMPLETE 
Column stats: NONE
             Filter Operator
               predicate: (key is not null and (key = 20)) (type: boolean)
-              Statistics: Num rows: 7 Data size: 1402 Basic stats: COMPLETE 
Column stats: NONE
+              Statistics: Num rows: 14 Data size: 1453 Basic stats: COMPLETE 
Column stats: NONE
               Reduce Output Operator
-                key expressions: key (type: string)
+                key expressions: '20' (type: string)
                 sort order: +
-                Map-reduce partition columns: key (type: string)
-                Statistics: Num rows: 7 Data size: 1402 Basic stats: COMPLETE 
Column stats: NONE
+                Statistics: Num rows: 14 Data size: 1453 Basic stats: COMPLETE 
Column stats: NONE
                 value expressions: value (type: string)
       Reduce Operator Tree:
         Join Operator
           condition map:
                Inner Join 0 to 1
           condition expressions:
-            0 {KEY.reducesinkkey0} {VALUE._col0}
-            1 {KEY.reducesinkkey0}
-          outputColumnNames: _col0, _col1, _col4
-          Statistics: Num rows: 15 Data size: 1542 Basic stats: COMPLETE 
Column stats: NONE
+            0 {VALUE._col0}
+            1 
+          outputColumnNames: _col1
+          Statistics: Num rows: 798 Data size: 1597 Basic stats: COMPLETE 
Column stats: NONE
           Select Operator
-            expressions: _col0 (type: string), _col1 (type: string), _col4 
(type: string)
-            outputColumnNames: _col0, _col1, _col2
-            Statistics: Num rows: 15 Data size: 1542 Basic stats: COMPLETE 
Column stats: NONE
+            expressions: _col1 (type: string)
+            outputColumnNames: _col1
+            Statistics: Num rows: 798 Data size: 1597 Basic stats: COMPLETE 
Column stats: NONE
             File Output Operator
               compressed: false
               table:
@@ -528,16 +518,15 @@ STAGE PLANS:
               key expressions: _col1 (type: string)
               sort order: +
               Map-reduce partition columns: _col1 (type: string)
-              Statistics: Num rows: 15 Data size: 1542 Basic stats: COMPLETE 
Column stats: NONE
-              value expressions: _col0 (type: string), _col2 (type: string)
+              Statistics: Num rows: 798 Data size: 1597 Basic stats: COMPLETE 
Column stats: NONE
       Reduce Operator Tree:
         Select Operator
-          expressions: VALUE._col0 (type: string), KEY.reducesinkkey0 (type: 
string), VALUE._col1 (type: string)
+          expressions: '20' (type: string), KEY.reducesinkkey0 (type: string), 
'20' (type: string)
           outputColumnNames: _col0, _col1, _col2
-          Statistics: Num rows: 15 Data size: 1542 Basic stats: COMPLETE 
Column stats: NONE
+          Statistics: Num rows: 798 Data size: 1597 Basic stats: COMPLETE 
Column stats: NONE
           File Output Operator
             compressed: false
-            Statistics: Num rows: 15 Data size: 1542 Basic stats: COMPLETE 
Column stats: NONE
+            Statistics: Num rows: 798 Data size: 1597 Basic stats: COMPLETE 
Column stats: NONE
             table:
                 input format: org.apache.hadoop.mapred.TextInputFormat
                 output format: 
org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
@@ -575,41 +564,39 @@ STAGE PLANS:
       Map Operator Tree:
           TableScan
             alias: y
-            Statistics: Num rows: 29 Data size: 5812 Basic stats: COMPLETE 
Column stats: NONE
+            Statistics: Num rows: 56 Data size: 5812 Basic stats: COMPLETE 
Column stats: NONE
             Filter Operator
               predicate: (key is not null and (key = 20)) (type: boolean)
-              Statistics: Num rows: 7 Data size: 1402 Basic stats: COMPLETE 
Column stats: NONE
+              Statistics: Num rows: 14 Data size: 1453 Basic stats: COMPLETE 
Column stats: NONE
               Reduce Output Operator
-                key expressions: key (type: string)
+                key expressions: '20' (type: string)
                 sort order: +
-                Map-reduce partition columns: key (type: string)
-                Statistics: Num rows: 7 Data size: 1402 Basic stats: COMPLETE 
Column stats: NONE
+                Statistics: Num rows: 14 Data size: 1453 Basic stats: COMPLETE 
Column stats: NONE
                 value expressions: value (type: string)
           TableScan
             alias: x
-            Statistics: Num rows: 29 Data size: 5812 Basic stats: COMPLETE 
Column stats: NONE
+            Statistics: Num rows: 56 Data size: 5812 Basic stats: COMPLETE 
Column stats: NONE
             Filter Operator
               predicate: (key is not null and (key = 20)) (type: boolean)
-              Statistics: Num rows: 7 Data size: 1402 Basic stats: COMPLETE 
Column stats: NONE
+              Statistics: Num rows: 14 Data size: 1453 Basic stats: COMPLETE 
Column stats: NONE
               Reduce Output Operator
-                key expressions: key (type: string)
+                key expressions: '20' (type: string)
                 sort order: +
-                Map-reduce partition columns: key (type: string)
-                Statistics: Num rows: 7 Data size: 1402 Basic stats: COMPLETE 
Column stats: NONE
+                Statistics: Num rows: 14 Data size: 1453 Basic stats: COMPLETE 
Column stats: NONE
                 value expressions: value (type: string)
       Reduce Operator Tree:
         Join Operator
           condition map:
                Inner Join 0 to 1
           condition expressions:
-            0 {KEY.reducesinkkey0} {VALUE._col0}
-            1 {KEY.reducesinkkey0} {VALUE._col0}
-          outputColumnNames: _col0, _col1, _col4, _col5
-          Statistics: Num rows: 7 Data size: 1542 Basic stats: COMPLETE Column 
stats: NONE
+            0 {VALUE._col0}
+            1 {VALUE._col0}
+          outputColumnNames: _col1, _col5
+          Statistics: Num rows: 15 Data size: 1598 Basic stats: COMPLETE 
Column stats: NONE
           Select Operator
-            expressions: _col0 (type: string), _col1 (type: string), _col4 
(type: string), _col5 (type: string)
-            outputColumnNames: _col0, _col1, _col2, _col3
-            Statistics: Num rows: 7 Data size: 1542 Basic stats: COMPLETE 
Column stats: NONE
+            expressions: _col1 (type: string), _col5 (type: string)
+            outputColumnNames: _col1, _col3
+            Statistics: Num rows: 15 Data size: 1598 Basic stats: COMPLETE 
Column stats: NONE
             File Output Operator
               compressed: false
               table:
@@ -625,16 +612,16 @@ STAGE PLANS:
               key expressions: _col1 (type: string)
               sort order: +
               Map-reduce partition columns: _col1 (type: string)
-              Statistics: Num rows: 7 Data size: 1542 Basic stats: COMPLETE 
Column stats: NONE
-              value expressions: _col0 (type: string), _col2 (type: string), 
_col3 (type: string)
+              Statistics: Num rows: 15 Data size: 1598 Basic stats: COMPLETE 
Column stats: NONE
+              value expressions: _col3 (type: string)
       Reduce Operator Tree:
         Select Operator
-          expressions: VALUE._col0 (type: string), KEY.reducesinkkey0 (type: 
string), VALUE._col1 (type: string), VALUE._col2 (type: string)
+          expressions: '20' (type: string), KEY.reducesinkkey0 (type: string), 
'20' (type: string), VALUE._col2 (type: string)
           outputColumnNames: _col0, _col1, _col2, _col3
-          Statistics: Num rows: 7 Data size: 1542 Basic stats: COMPLETE Column 
stats: NONE
+          Statistics: Num rows: 15 Data size: 1598 Basic stats: COMPLETE 
Column stats: NONE
           File Output Operator
             compressed: false
-            Statistics: Num rows: 7 Data size: 1542 Basic stats: COMPLETE 
Column stats: NONE
+            Statistics: Num rows: 15 Data size: 1598 Basic stats: COMPLETE 
Column stats: NONE
             table:
                 input format: org.apache.hadoop.mapred.TextInputFormat
                 output format: 
org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
@@ -672,41 +659,39 @@ STAGE PLANS:
       Map Operator Tree:
           TableScan
             alias: y
-            Statistics: Num rows: 29 Data size: 5812 Basic stats: COMPLETE 
Column stats: NONE
+            Statistics: Num rows: 56 Data size: 5812 Basic stats: COMPLETE 
Column stats: NONE
             Filter Operator
               predicate: (key is not null and (key = 20)) (type: boolean)
-              Statistics: Num rows: 7 Data size: 1402 Basic stats: COMPLETE 
Column stats: NONE
+              Statistics: Num rows: 14 Data size: 1453 Basic stats: COMPLETE 
Column stats: NONE
               Reduce Output Operator
-                key expressions: key (type: string)
+                key expressions: '20' (type: string)
                 sort order: +
-                Map-reduce partition columns: key (type: string)
-                Statistics: Num rows: 7 Data size: 1402 Basic stats: COMPLETE 
Column stats: NONE
+                Statistics: Num rows: 14 Data size: 1453 Basic stats: COMPLETE 
Column stats: NONE
                 value expressions: value (type: string)
           TableScan
             alias: x
-            Statistics: Num rows: 29 Data size: 5812 Basic stats: COMPLETE 
Column stats: NONE
+            Statistics: Num rows: 56 Data size: 5812 Basic stats: COMPLETE 
Column stats: NONE
             Filter Operator
               predicate: (key is not null and (key = 20)) (type: boolean)
-              Statistics: Num rows: 7 Data size: 1402 Basic stats: COMPLETE 
Column stats: NONE
+              Statistics: Num rows: 14 Data size: 1453 Basic stats: COMPLETE 
Column stats: NONE
               Reduce Output Operator
-                key expressions: key (type: string)
+                key expressions: '20' (type: string)
                 sort order: +
-                Map-reduce partition columns: key (type: string)
-                Statistics: Num rows: 7 Data size: 1402 Basic stats: COMPLETE 
Column stats: NONE
+                Statistics: Num rows: 14 Data size: 1453 Basic stats: COMPLETE 
Column stats: NONE
                 value expressions: value (type: string)
       Reduce Operator Tree:
         Join Operator
           condition map:
                Inner Join 0 to 1
           condition expressions:
-            0 {KEY.reducesinkkey0} {VALUE._col0}
-            1 {KEY.reducesinkkey0} {VALUE._col0}
-          outputColumnNames: _col0, _col1, _col4, _col5
-          Statistics: Num rows: 7 Data size: 1542 Basic stats: COMPLETE Column 
stats: NONE
+            0 {VALUE._col0}
+            1 {VALUE._col0}
+          outputColumnNames: _col1, _col5
+          Statistics: Num rows: 15 Data size: 1598 Basic stats: COMPLETE 
Column stats: NONE
           Select Operator
-            expressions: _col0 (type: string), _col1 (type: string), _col4 
(type: string), _col5 (type: string)
-            outputColumnNames: _col0, _col1, _col2, _col3
-            Statistics: Num rows: 7 Data size: 1542 Basic stats: COMPLETE 
Column stats: NONE
+            expressions: _col1 (type: string), _col5 (type: string)
+            outputColumnNames: _col1, _col3
+            Statistics: Num rows: 15 Data size: 1598 Basic stats: COMPLETE 
Column stats: NONE
             File Output Operator
               compressed: false
               table:
@@ -719,19 +704,18 @@ STAGE PLANS:
       Map Operator Tree:
           TableScan
             Reduce Output Operator
-              key expressions: _col0 (type: string)
+              key expressions: '20' (type: string)
               sort order: +
-              Map-reduce partition columns: _col0 (type: string)
-              Statistics: Num rows: 7 Data size: 1542 Basic stats: COMPLETE 
Column stats: NONE
-              value expressions: _col1 (type: string), _col2 (type: string), 
_col3 (type: string)
+              Statistics: Num rows: 15 Data size: 1598 Basic stats: COMPLETE 
Column stats: NONE
+              value expressions: _col1 (type: string), _col3 (type: string)
       Reduce Operator Tree:
         Select Operator
-          expressions: KEY.reducesinkkey0 (type: string), VALUE._col0 (type: 
string), VALUE._col1 (type: string), VALUE._col2 (type: string)
+          expressions: '20' (type: string), VALUE._col0 (type: string), '20' 
(type: string), VALUE._col2 (type: string)
           outputColumnNames: _col0, _col1, _col2, _col3
-          Statistics: Num rows: 7 Data size: 1542 Basic stats: COMPLETE Column 
stats: NONE
+          Statistics: Num rows: 15 Data size: 1598 Basic stats: COMPLETE 
Column stats: NONE
           File Output Operator
             compressed: false
-            Statistics: Num rows: 7 Data size: 1542 Basic stats: COMPLETE 
Column stats: NONE
+            Statistics: Num rows: 15 Data size: 1598 Basic stats: COMPLETE 
Column stats: NONE
             table:
                 input format: org.apache.hadoop.mapred.TextInputFormat
                 output format: 
org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
@@ -769,40 +753,38 @@ STAGE PLANS:
       Map Operator Tree:
           TableScan
             alias: y
-            Statistics: Num rows: 58 Data size: 5812 Basic stats: COMPLETE 
Column stats: NONE
+            Statistics: Num rows: 2906 Data size: 5812 Basic stats: COMPLETE 
Column stats: NONE
             Filter Operator
               predicate: (key is not null and (key = 20)) (type: boolean)
-              Statistics: Num rows: 14 Data size: 1402 Basic stats: COMPLETE 
Column stats: NONE
+              Statistics: Num rows: 726 Data size: 1452 Basic stats: COMPLETE 
Column stats: NONE
               Reduce Output Operator
-                key expressions: key (type: string)
+                key expressions: '20' (type: string)
                 sort order: +
-                Map-reduce partition columns: key (type: string)
-                Statistics: Num rows: 14 Data size: 1402 Basic stats: COMPLETE 
Column stats: NONE
+                Statistics: Num rows: 726 Data size: 1452 Basic stats: 
COMPLETE Column stats: NONE
           TableScan
             alias: x
-            Statistics: Num rows: 29 Data size: 5812 Basic stats: COMPLETE 
Column stats: NONE
+            Statistics: Num rows: 56 Data size: 5812 Basic stats: COMPLETE 
Column stats: NONE
             Filter Operator
               predicate: (key is not null and (key = 20)) (type: boolean)
-              Statistics: Num rows: 7 Data size: 1402 Basic stats: COMPLETE 
Column stats: NONE
+              Statistics: Num rows: 14 Data size: 1453 Basic stats: COMPLETE 
Column stats: NONE
               Reduce Output Operator
-                key expressions: key (type: string)
+                key expressions: '20' (type: string)
                 sort order: +
-                Map-reduce partition columns: key (type: string)
-                Statistics: Num rows: 7 Data size: 1402 Basic stats: COMPLETE 
Column stats: NONE
+                Statistics: Num rows: 14 Data size: 1453 Basic stats: COMPLETE 
Column stats: NONE
                 value expressions: value (type: string)
       Reduce Operator Tree:
         Join Operator
           condition map:
                Inner Join 0 to 1
           condition expressions:
-            0 {KEY.reducesinkkey0} {VALUE._col0}
-            1 {KEY.reducesinkkey0}
-          outputColumnNames: _col0, _col1, _col4
-          Statistics: Num rows: 15 Data size: 1542 Basic stats: COMPLETE 
Column stats: NONE
+            0 {VALUE._col0}
+            1 
+          outputColumnNames: _col1
+          Statistics: Num rows: 798 Data size: 1597 Basic stats: COMPLETE 
Column stats: NONE
           Select Operator
-            expressions: _col0 (type: string), _col1 (type: string), _col4 
(type: string)
-            outputColumnNames: _col0, _col1, _col2
-            Statistics: Num rows: 15 Data size: 1542 Basic stats: COMPLETE 
Column stats: NONE
+            expressions: _col1 (type: string), '20' (type: string)
+            outputColumnNames: _col1, _col2
+            Statistics: Num rows: 798 Data size: 1597 Basic stats: COMPLETE 
Column stats: NONE
             File Output Operator
               compressed: false
               table:
@@ -815,19 +797,18 @@ STAGE PLANS:
       Map Operator Tree:
           TableScan
             Reduce Output Operator
-              key expressions: _col0 (type: string)
+              key expressions: '20' (type: string)
               sort order: +
-              Map-reduce partition columns: _col0 (type: string)
-              Statistics: Num rows: 15 Data size: 1542 Basic stats: COMPLETE 
Column stats: NONE
+              Statistics: Num rows: 798 Data size: 1597 Basic stats: COMPLETE 
Column stats: NONE
               value expressions: _col1 (type: string), _col2 (type: string)
       Reduce Operator Tree:
         Select Operator
-          expressions: KEY.reducesinkkey0 (type: string), VALUE._col0 (type: 
string), VALUE._col1 (type: string)
+          expressions: '20' (type: string), VALUE._col0 (type: string), 
VALUE._col1 (type: string)
           outputColumnNames: _col0, _col1, _col2
-          Statistics: Num rows: 15 Data size: 1542 Basic stats: COMPLETE 
Column stats: NONE
+          Statistics: Num rows: 798 Data size: 1597 Basic stats: COMPLETE 
Column stats: NONE
           File Output Operator
             compressed: false
-            Statistics: Num rows: 15 Data size: 1542 Basic stats: COMPLETE 
Column stats: NONE
+            Statistics: Num rows: 798 Data size: 1597 Basic stats: COMPLETE 
Column stats: NONE
             table:
                 input format: org.apache.hadoop.mapred.TextInputFormat
                 output format: 
org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat

Modified: 
hive/branches/cbo/ql/src/test/results/clientpositive/column_access_stats.q.out
URL: 
http://svn.apache.org/viewvc/hive/branches/cbo/ql/src/test/results/clientpositive/column_access_stats.q.out?rev=1614214&r1=1614213&r2=1614214&view=diff
==============================================================================
--- 
hive/branches/cbo/ql/src/test/results/clientpositive/column_access_stats.q.out 
(original)
+++ 
hive/branches/cbo/ql/src/test/results/clientpositive/column_access_stats.q.out 
Mon Jul 28 23:20:54 2014
@@ -531,7 +531,6 @@ STAGE PLANS:
                 sort order: +
                 Map-reduce partition columns: key (type: string)
                 Statistics: Num rows: 1 Data size: 3 Basic stats: COMPLETE 
Column stats: NONE
-                value expressions: val (type: string)
           TableScan
             alias: t1
             Statistics: Num rows: 0 Data size: 30 Basic stats: PARTIAL Column 
stats: NONE
@@ -543,18 +542,17 @@ STAGE PLANS:
                 sort order: +
                 Map-reduce partition columns: key (type: string)
                 Statistics: Num rows: 0 Data size: 0 Basic stats: NONE Column 
stats: NONE
-                value expressions: val (type: string)
       Reduce Operator Tree:
         Join Operator
           condition map:
                Inner Join 0 to 1
           condition expressions:
-            0 {KEY.reducesinkkey0} {VALUE._col0}
-            1 {KEY.reducesinkkey0} {VALUE._col0}
-          outputColumnNames: _col0, _col1, _col4, _col5
+            0 {KEY.reducesinkkey0}
+            1 {KEY.reducesinkkey0}
+          outputColumnNames: _col0, _col4
           Statistics: Num rows: 1 Data size: 3 Basic stats: COMPLETE Column 
stats: NONE
           Select Operator
-            expressions: _col0 (type: string), _col1 (type: string), _col4 
(type: string), _col5 (type: string)
+            expressions: _col0 (type: string), '3' (type: string), _col4 
(type: string), '3' (type: string)
             outputColumnNames: _col0, _col1, _col2, _col3
             Statistics: Num rows: 1 Data size: 3 Basic stats: COMPLETE Column 
stats: NONE
             File Output Operator

Modified: 
hive/branches/cbo/ql/src/test/results/clientpositive/combine2_hadoop20.q.out
URL: 
http://svn.apache.org/viewvc/hive/branches/cbo/ql/src/test/results/clientpositive/combine2_hadoop20.q.out?rev=1614214&r1=1614213&r2=1614214&view=diff
==============================================================================
--- 
hive/branches/cbo/ql/src/test/results/clientpositive/combine2_hadoop20.q.out 
(original)
+++ 
hive/branches/cbo/ql/src/test/results/clientpositive/combine2_hadoop20.q.out 
Mon Jul 28 23:20:54 2014
@@ -208,6 +208,7 @@ STAGE PLANS:
                   Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE 
Column stats: COMPLETE
                   tag: -1
                   value expressions: _col0 (type: bigint)
+                  auto parallelism: false
       Path -> Alias:
 #### A masked pattern was here ####
       Path -> Partition:

Modified: hive/branches/cbo/ql/src/test/results/clientpositive/create_view.q.out
URL: 
http://svn.apache.org/viewvc/hive/branches/cbo/ql/src/test/results/clientpositive/create_view.q.out?rev=1614214&r1=1614213&r2=1614214&view=diff
==============================================================================
--- hive/branches/cbo/ql/src/test/results/clientpositive/create_view.q.out 
(original)
+++ hive/branches/cbo/ql/src/test/results/clientpositive/create_view.q.out Mon 
Jul 28 23:20:54 2014
@@ -181,17 +181,17 @@ STAGE PLANS:
       Map Operator Tree:
           TableScan
             alias: src
-            Statistics: Num rows: 29 Data size: 5812 Basic stats: COMPLETE 
Column stats: NONE
+            Statistics: Num rows: 56 Data size: 5812 Basic stats: COMPLETE 
Column stats: NONE
             Filter Operator
               predicate: (key = 18) (type: boolean)
-              Statistics: Num rows: 14 Data size: 2805 Basic stats: COMPLETE 
Column stats: NONE
+              Statistics: Num rows: 28 Data size: 2906 Basic stats: COMPLETE 
Column stats: NONE
               Select Operator
-                expressions: key (type: string), value (type: string)
+                expressions: '18' (type: string), value (type: string)
                 outputColumnNames: _col0, _col1
-                Statistics: Num rows: 14 Data size: 2805 Basic stats: COMPLETE 
Column stats: NONE
+                Statistics: Num rows: 28 Data size: 2906 Basic stats: COMPLETE 
Column stats: NONE
                 File Output Operator
                   compressed: false
-                  Statistics: Num rows: 14 Data size: 2805 Basic stats: 
COMPLETE Column stats: NONE
+                  Statistics: Num rows: 28 Data size: 2906 Basic stats: 
COMPLETE Column stats: NONE
                   table:
                       input format: org.apache.hadoop.mapred.TextInputFormat
                       output format: 
org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat

Modified: 
hive/branches/cbo/ql/src/test/results/clientpositive/cross_product_check_1.q.out
URL: 
http://svn.apache.org/viewvc/hive/branches/cbo/ql/src/test/results/clientpositive/cross_product_check_1.q.out?rev=1614214&r1=1614213&r2=1614214&view=diff
==============================================================================
--- 
hive/branches/cbo/ql/src/test/results/clientpositive/cross_product_check_1.q.out
 (original)
+++ 
hive/branches/cbo/ql/src/test/results/clientpositive/cross_product_check_1.q.out
 Mon Jul 28 23:20:54 2014
@@ -220,24 +220,21 @@ STAGE PLANS:
             1 
           outputColumnNames: _col0
           Statistics: Num rows: 5 Data size: 57 Basic stats: COMPLETE Column 
stats: NONE
-          Filter Operator
-            predicate: (1 = 1) (type: boolean)
+          Select Operator
+            expressions: _col0 (type: string)
+            outputColumnNames: _col0
             Statistics: Num rows: 5 Data size: 57 Basic stats: COMPLETE Column 
stats: NONE
-            Select Operator
-              expressions: _col0 (type: string)
+            Group By Operator
+              keys: _col0 (type: string)
+              mode: hash
               outputColumnNames: _col0
               Statistics: Num rows: 5 Data size: 57 Basic stats: COMPLETE 
Column stats: NONE
-              Group By Operator
-                keys: _col0 (type: string)
-                mode: hash
-                outputColumnNames: _col0
-                Statistics: Num rows: 5 Data size: 57 Basic stats: COMPLETE 
Column stats: NONE
-                File Output Operator
-                  compressed: false
-                  table:
-                      input format: 
org.apache.hadoop.mapred.SequenceFileInputFormat
-                      output format: 
org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
-                      serde: 
org.apache.hadoop.hive.serde2.lazybinary.LazyBinarySerDe
+              File Output Operator
+                compressed: false
+                table:
+                    input format: 
org.apache.hadoop.mapred.SequenceFileInputFormat
+                    output format: 
org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
+                    serde: 
org.apache.hadoop.hive.serde2.lazybinary.LazyBinarySerDe
 
   Stage: Stage-2
     Map Reduce
@@ -345,24 +342,21 @@ STAGE PLANS:
             1 
           outputColumnNames: _col0
           Statistics: Num rows: 11 Data size: 114 Basic stats: COMPLETE Column 
stats: NONE
-          Filter Operator
-            predicate: (1 = 1) (type: boolean)
+          Select Operator
+            expressions: _col0 (type: string)
+            outputColumnNames: _col0
             Statistics: Num rows: 11 Data size: 114 Basic stats: COMPLETE 
Column stats: NONE
-            Select Operator
-              expressions: _col0 (type: string)
+            Group By Operator
+              keys: _col0 (type: string)
+              mode: hash
               outputColumnNames: _col0
               Statistics: Num rows: 11 Data size: 114 Basic stats: COMPLETE 
Column stats: NONE
-              Group By Operator
-                keys: _col0 (type: string)
-                mode: hash
-                outputColumnNames: _col0
-                Statistics: Num rows: 11 Data size: 114 Basic stats: COMPLETE 
Column stats: NONE
-                File Output Operator
-                  compressed: false
-                  table:
-                      input format: 
org.apache.hadoop.mapred.SequenceFileInputFormat
-                      output format: 
org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
-                      serde: 
org.apache.hadoop.hive.serde2.lazybinary.LazyBinarySerDe
+              File Output Operator
+                compressed: false
+                table:
+                    input format: 
org.apache.hadoop.mapred.SequenceFileInputFormat
+                    output format: 
org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
+                    serde: 
org.apache.hadoop.hive.serde2.lazybinary.LazyBinarySerDe
 
   Stage: Stage-2
     Map Reduce
@@ -483,24 +477,21 @@ STAGE PLANS:
             1 
           outputColumnNames: _col0
           Statistics: Num rows: 5 Data size: 57 Basic stats: COMPLETE Column 
stats: NONE
-          Filter Operator
-            predicate: (1 = 1) (type: boolean)
+          Select Operator
+            expressions: _col0 (type: string)
+            outputColumnNames: _col0
             Statistics: Num rows: 5 Data size: 57 Basic stats: COMPLETE Column 
stats: NONE
-            Select Operator
-              expressions: _col0 (type: string)
+            Group By Operator
+              keys: _col0 (type: string)
+              mode: hash
               outputColumnNames: _col0
               Statistics: Num rows: 5 Data size: 57 Basic stats: COMPLETE 
Column stats: NONE
-              Group By Operator
-                keys: _col0 (type: string)
-                mode: hash
-                outputColumnNames: _col0
-                Statistics: Num rows: 5 Data size: 57 Basic stats: COMPLETE 
Column stats: NONE
-                File Output Operator
-                  compressed: false
-                  table:
-                      input format: 
org.apache.hadoop.mapred.SequenceFileInputFormat
-                      output format: 
org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
-                      serde: 
org.apache.hadoop.hive.serde2.lazybinary.LazyBinarySerDe
+              File Output Operator
+                compressed: false
+                table:
+                    input format: 
org.apache.hadoop.mapred.SequenceFileInputFormat
+                    output format: 
org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
+                    serde: 
org.apache.hadoop.hive.serde2.lazybinary.LazyBinarySerDe
 
   Stage: Stage-2
     Map Reduce

Modified: 
hive/branches/cbo/ql/src/test/results/clientpositive/cross_product_check_2.q.out
URL: 
http://svn.apache.org/viewvc/hive/branches/cbo/ql/src/test/results/clientpositive/cross_product_check_2.q.out?rev=1614214&r1=1614213&r2=1614214&view=diff
==============================================================================
--- 
hive/branches/cbo/ql/src/test/results/clientpositive/cross_product_check_2.q.out
 (original)
+++ 
hive/branches/cbo/ql/src/test/results/clientpositive/cross_product_check_2.q.out
 Mon Jul 28 23:20:54 2014
@@ -244,23 +244,20 @@ STAGE PLANS:
                   1 key (type: string)
                 outputColumnNames: _col0
                 Statistics: Num rows: 5 Data size: 57 Basic stats: COMPLETE 
Column stats: NONE
-                Filter Operator
-                  predicate: (1 = 1) (type: boolean)
+                Select Operator
+                  expressions: _col0 (type: string)
+                  outputColumnNames: _col0
                   Statistics: Num rows: 5 Data size: 57 Basic stats: COMPLETE 
Column stats: NONE
-                  Select Operator
-                    expressions: _col0 (type: string)
+                  Group By Operator
+                    keys: _col0 (type: string)
+                    mode: hash
                     outputColumnNames: _col0
                     Statistics: Num rows: 5 Data size: 57 Basic stats: 
COMPLETE Column stats: NONE
-                    Group By Operator
-                      keys: _col0 (type: string)
-                      mode: hash
-                      outputColumnNames: _col0
+                    Reduce Output Operator
+                      key expressions: _col0 (type: string)
+                      sort order: +
+                      Map-reduce partition columns: _col0 (type: string)
                       Statistics: Num rows: 5 Data size: 57 Basic stats: 
COMPLETE Column stats: NONE
-                      Reduce Output Operator
-                        key expressions: _col0 (type: string)
-                        sort order: +
-                        Map-reduce partition columns: _col0 (type: string)
-                        Statistics: Num rows: 5 Data size: 57 Basic stats: 
COMPLETE Column stats: NONE
       Local Work:
         Map Reduce Local Work
       Reduce Operator Tree:
@@ -384,23 +381,20 @@ STAGE PLANS:
                 1 
               outputColumnNames: _col0
               Statistics: Num rows: 11 Data size: 114 Basic stats: COMPLETE 
Column stats: NONE
-              Filter Operator
-                predicate: (1 = 1) (type: boolean)
+              Select Operator
+                expressions: _col0 (type: string)
+                outputColumnNames: _col0
                 Statistics: Num rows: 11 Data size: 114 Basic stats: COMPLETE 
Column stats: NONE
-                Select Operator
-                  expressions: _col0 (type: string)
+                Group By Operator
+                  keys: _col0 (type: string)
+                  mode: hash
                   outputColumnNames: _col0
                   Statistics: Num rows: 11 Data size: 114 Basic stats: 
COMPLETE Column stats: NONE
-                  Group By Operator
-                    keys: _col0 (type: string)
-                    mode: hash
-                    outputColumnNames: _col0
+                  Reduce Output Operator
+                    key expressions: _col0 (type: string)
+                    sort order: +
+                    Map-reduce partition columns: _col0 (type: string)
                     Statistics: Num rows: 11 Data size: 114 Basic stats: 
COMPLETE Column stats: NONE
-                    Reduce Output Operator
-                      key expressions: _col0 (type: string)
-                      sort order: +
-                      Map-reduce partition columns: _col0 (type: string)
-                      Statistics: Num rows: 11 Data size: 114 Basic stats: 
COMPLETE Column stats: NONE
       Local Work:
         Map Reduce Local Work
       Reduce Operator Tree:
@@ -700,23 +694,20 @@ STAGE PLANS:
                   1 key (type: string)
                 outputColumnNames: _col0
                 Statistics: Num rows: 5 Data size: 57 Basic stats: COMPLETE 
Column stats: NONE
-                Filter Operator
-                  predicate: (1 = 1) (type: boolean)
+                Select Operator
+                  expressions: _col0 (type: string)
+                  outputColumnNames: _col0
                   Statistics: Num rows: 5 Data size: 57 Basic stats: COMPLETE 
Column stats: NONE
-                  Select Operator
-                    expressions: _col0 (type: string)
+                  Group By Operator
+                    keys: _col0 (type: string)
+                    mode: hash
                     outputColumnNames: _col0
                     Statistics: Num rows: 5 Data size: 57 Basic stats: 
COMPLETE Column stats: NONE
-                    Group By Operator
-                      keys: _col0 (type: string)
-                      mode: hash
-                      outputColumnNames: _col0
+                    Reduce Output Operator
+                      key expressions: _col0 (type: string)
+                      sort order: +
+                      Map-reduce partition columns: _col0 (type: string)
                       Statistics: Num rows: 5 Data size: 57 Basic stats: 
COMPLETE Column stats: NONE
-                      Reduce Output Operator
-                        key expressions: _col0 (type: string)
-                        sort order: +
-                        Map-reduce partition columns: _col0 (type: string)
-                        Statistics: Num rows: 5 Data size: 57 Basic stats: 
COMPLETE Column stats: NONE
       Local Work:
         Map Reduce Local Work
       Reduce Operator Tree:

Modified: hive/branches/cbo/ql/src/test/results/clientpositive/cte_1.q.out
URL: 
http://svn.apache.org/viewvc/hive/branches/cbo/ql/src/test/results/clientpositive/cte_1.q.out?rev=1614214&r1=1614213&r2=1614214&view=diff
==============================================================================
--- hive/branches/cbo/ql/src/test/results/clientpositive/cte_1.q.out (original)
+++ hive/branches/cbo/ql/src/test/results/clientpositive/cte_1.q.out Mon Jul 28 
23:20:54 2014
@@ -18,17 +18,17 @@ STAGE PLANS:
       Map Operator Tree:
           TableScan
             alias: src
-            Statistics: Num rows: 58 Data size: 5812 Basic stats: COMPLETE 
Column stats: NONE
+            Statistics: Num rows: 5812 Data size: 5812 Basic stats: COMPLETE 
Column stats: NONE
             Filter Operator
               predicate: (key = '5') (type: boolean)
-              Statistics: Num rows: 29 Data size: 2906 Basic stats: COMPLETE 
Column stats: NONE
+              Statistics: Num rows: 2906 Data size: 2906 Basic stats: COMPLETE 
Column stats: NONE
               Select Operator
-                expressions: key (type: string)
+                expressions: '5' (type: string)
                 outputColumnNames: _col0
-                Statistics: Num rows: 29 Data size: 2906 Basic stats: COMPLETE 
Column stats: NONE
+                Statistics: Num rows: 2906 Data size: 2906 Basic stats: 
COMPLETE Column stats: NONE
                 File Output Operator
                   compressed: false
-                  Statistics: Num rows: 29 Data size: 2906 Basic stats: 
COMPLETE Column stats: NONE
+                  Statistics: Num rows: 2906 Data size: 2906 Basic stats: 
COMPLETE Column stats: NONE
                   table:
                       input format: org.apache.hadoop.mapred.TextInputFormat
                       output format: 
org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
@@ -75,17 +75,17 @@ STAGE PLANS:
       Map Operator Tree:
           TableScan
             alias: src
-            Statistics: Num rows: 58 Data size: 5812 Basic stats: COMPLETE 
Column stats: NONE
+            Statistics: Num rows: 5812 Data size: 5812 Basic stats: COMPLETE 
Column stats: NONE
             Filter Operator
               predicate: (key = '5') (type: boolean)
-              Statistics: Num rows: 29 Data size: 2906 Basic stats: COMPLETE 
Column stats: NONE
+              Statistics: Num rows: 2906 Data size: 2906 Basic stats: COMPLETE 
Column stats: NONE
               Select Operator
-                expressions: key (type: string)
+                expressions: '5' (type: string)
                 outputColumnNames: _col0
-                Statistics: Num rows: 29 Data size: 2906 Basic stats: COMPLETE 
Column stats: NONE
+                Statistics: Num rows: 2906 Data size: 2906 Basic stats: 
COMPLETE Column stats: NONE
                 File Output Operator
                   compressed: false
-                  Statistics: Num rows: 29 Data size: 2906 Basic stats: 
COMPLETE Column stats: NONE
+                  Statistics: Num rows: 2906 Data size: 2906 Basic stats: 
COMPLETE Column stats: NONE
                   table:
                       input format: org.apache.hadoop.mapred.TextInputFormat
                       output format: 
org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
@@ -132,17 +132,17 @@ STAGE PLANS:
       Map Operator Tree:
           TableScan
             alias: src
-            Statistics: Num rows: 58 Data size: 5812 Basic stats: COMPLETE 
Column stats: NONE
+            Statistics: Num rows: 5812 Data size: 5812 Basic stats: COMPLETE 
Column stats: NONE
             Filter Operator
               predicate: (key = '5') (type: boolean)
-              Statistics: Num rows: 29 Data size: 2906 Basic stats: COMPLETE 
Column stats: NONE
+              Statistics: Num rows: 2906 Data size: 2906 Basic stats: COMPLETE 
Column stats: NONE
               Select Operator
-                expressions: key (type: string)
+                expressions: '5' (type: string)
                 outputColumnNames: _col0
-                Statistics: Num rows: 29 Data size: 2906 Basic stats: COMPLETE 
Column stats: NONE
+                Statistics: Num rows: 2906 Data size: 2906 Basic stats: 
COMPLETE Column stats: NONE
                 File Output Operator
                   compressed: false
-                  Statistics: Num rows: 29 Data size: 2906 Basic stats: 
COMPLETE Column stats: NONE
+                  Statistics: Num rows: 2906 Data size: 2906 Basic stats: 
COMPLETE Column stats: NONE
                   table:
                       input format: org.apache.hadoop.mapred.TextInputFormat
                       output format: 
org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat

Modified: 
hive/branches/cbo/ql/src/test/results/clientpositive/explain_logical.q.out
URL: 
http://svn.apache.org/viewvc/hive/branches/cbo/ql/src/test/results/clientpositive/explain_logical.q.out?rev=1614214&r1=1614213&r2=1614214&view=diff
==============================================================================
--- hive/branches/cbo/ql/src/test/results/clientpositive/explain_logical.q.out 
(original)
+++ hive/branches/cbo/ql/src/test/results/clientpositive/explain_logical.q.out 
Mon Jul 28 23:20:54 2014
@@ -713,7 +713,7 @@ v5:srcpart 
       predicate: (ds = '10') (type: boolean)
       Statistics: Num rows: 0 Data size: 0 Basic stats: NONE Column stats: NONE
       Select Operator (SEL_2)
-        expressions: key (type: string), value (type: string), ds (type: 
string), hr (type: string)
+        expressions: key (type: string), value (type: string), '10' (type: 
string), hr (type: string)
         outputColumnNames: _col0, _col1, _col2, _col3
         Statistics: Num rows: 0 Data size: 0 Basic stats: NONE Column stats: 
NONE
         File Output Operator (FS_4)

Modified: hive/branches/cbo/ql/src/test/results/clientpositive/groupby_ppd.q.out
URL: 
http://svn.apache.org/viewvc/hive/branches/cbo/ql/src/test/results/clientpositive/groupby_ppd.q.out?rev=1614214&r1=1614213&r2=1614214&view=diff
==============================================================================
--- hive/branches/cbo/ql/src/test/results/clientpositive/groupby_ppd.q.out 
(original)
+++ hive/branches/cbo/ql/src/test/results/clientpositive/groupby_ppd.q.out Mon 
Jul 28 23:20:54 2014
@@ -26,13 +26,13 @@ STAGE PLANS:
               predicate: (bar = 1) (type: boolean)
               Statistics: Num rows: 0 Data size: 0 Basic stats: NONE Column 
stats: NONE
               Select Operator
-                expressions: bar (type: int), foo (type: int)
-                outputColumnNames: _col0, _col1
+                expressions: foo (type: int)
+                outputColumnNames: _col1
                 Statistics: Num rows: 0 Data size: 0 Basic stats: NONE Column 
stats: NONE
                 Union
                   Statistics: Num rows: 0 Data size: 0 Basic stats: NONE 
Column stats: NONE
                   Select Operator
-                    expressions: _col1 (type: int), _col0 (type: int)
+                    expressions: _col1 (type: int), 1 (type: int)
                     outputColumnNames: _col0, _col1
                     Statistics: Num rows: 0 Data size: 0 Basic stats: NONE 
Column stats: NONE
                     Group By Operator
@@ -52,13 +52,13 @@ STAGE PLANS:
               predicate: (bar = 1) (type: boolean)
               Statistics: Num rows: 0 Data size: 0 Basic stats: NONE Column 
stats: NONE
               Select Operator
-                expressions: bar (type: int), foo (type: int)
-                outputColumnNames: _col0, _col1
+                expressions: foo (type: int)
+                outputColumnNames: _col1
                 Statistics: Num rows: 0 Data size: 0 Basic stats: NONE Column 
stats: NONE
                 Union
                   Statistics: Num rows: 0 Data size: 0 Basic stats: NONE 
Column stats: NONE
                   Select Operator
-                    expressions: _col1 (type: int), _col0 (type: int)
+                    expressions: _col1 (type: int), 1 (type: int)
                     outputColumnNames: _col0, _col1
                     Statistics: Num rows: 0 Data size: 0 Basic stats: NONE 
Column stats: NONE
                     Group By Operator

Modified: 
hive/branches/cbo/ql/src/test/results/clientpositive/groupby_sort_1.q.out
URL: 
http://svn.apache.org/viewvc/hive/branches/cbo/ql/src/test/results/clientpositive/groupby_sort_1.q.out?rev=1614214&r1=1614213&r2=1614214&view=diff
==============================================================================
Files hive/branches/cbo/ql/src/test/results/clientpositive/groupby_sort_1.q.out 
(original) and 
hive/branches/cbo/ql/src/test/results/clientpositive/groupby_sort_1.q.out Mon 
Jul 28 23:20:54 2014 differ

Modified: 
hive/branches/cbo/ql/src/test/results/clientpositive/groupby_sort_1_23.q.out
URL: 
http://svn.apache.org/viewvc/hive/branches/cbo/ql/src/test/results/clientpositive/groupby_sort_1_23.q.out?rev=1614214&r1=1614213&r2=1614214&view=diff
==============================================================================
Files 
hive/branches/cbo/ql/src/test/results/clientpositive/groupby_sort_1_23.q.out 
(original) and 
hive/branches/cbo/ql/src/test/results/clientpositive/groupby_sort_1_23.q.out 
Mon Jul 28 23:20:54 2014 differ

Modified: 
hive/branches/cbo/ql/src/test/results/clientpositive/groupby_sort_skew_1.q.out
URL: 
http://svn.apache.org/viewvc/hive/branches/cbo/ql/src/test/results/clientpositive/groupby_sort_skew_1.q.out?rev=1614214&r1=1614213&r2=1614214&view=diff
==============================================================================
Files 
hive/branches/cbo/ql/src/test/results/clientpositive/groupby_sort_skew_1.q.out 
(original) and 
hive/branches/cbo/ql/src/test/results/clientpositive/groupby_sort_skew_1.q.out 
Mon Jul 28 23:20:54 2014 differ

Modified: 
hive/branches/cbo/ql/src/test/results/clientpositive/groupby_sort_skew_1_23.q.out
URL: 
http://svn.apache.org/viewvc/hive/branches/cbo/ql/src/test/results/clientpositive/groupby_sort_skew_1_23.q.out?rev=1614214&r1=1614213&r2=1614214&view=diff
==============================================================================
Files 
hive/branches/cbo/ql/src/test/results/clientpositive/groupby_sort_skew_1_23.q.out
 (original) and 
hive/branches/cbo/ql/src/test/results/clientpositive/groupby_sort_skew_1_23.q.out
 Mon Jul 28 23:20:54 2014 differ

Modified: 
hive/branches/cbo/ql/src/test/results/clientpositive/index_auto_empty.q.out
URL: 
http://svn.apache.org/viewvc/hive/branches/cbo/ql/src/test/results/clientpositive/index_auto_empty.q.out?rev=1614214&r1=1614213&r2=1614214&view=diff
==============================================================================
--- hive/branches/cbo/ql/src/test/results/clientpositive/index_auto_empty.q.out 
(original)
+++ hive/branches/cbo/ql/src/test/results/clientpositive/index_auto_empty.q.out 
Mon Jul 28 23:20:54 2014
@@ -59,7 +59,7 @@ STAGE PLANS:
               predicate: (key = 86) (type: boolean)
               Statistics: Num rows: 0 Data size: 0 Basic stats: NONE Column 
stats: NONE
               Select Operator
-                expressions: key (type: string), val (type: string)
+                expressions: '86' (type: string), val (type: string)
                 outputColumnNames: _col0, _col1
                 Statistics: Num rows: 0 Data size: 0 Basic stats: NONE Column 
stats: NONE
                 File Output Operator

Modified: 
hive/branches/cbo/ql/src/test/results/clientpositive/index_auto_file_format.q.out
URL: 
http://svn.apache.org/viewvc/hive/branches/cbo/ql/src/test/results/clientpositive/index_auto_file_format.q.out?rev=1614214&r1=1614213&r2=1614214&view=diff
==============================================================================
--- 
hive/branches/cbo/ql/src/test/results/clientpositive/index_auto_file_format.q.out
 (original)
+++ 
hive/branches/cbo/ql/src/test/results/clientpositive/index_auto_file_format.q.out
 Mon Jul 28 23:20:54 2014
@@ -73,17 +73,17 @@ STAGE PLANS:
           TableScan
             alias: src
             filterExpr: (key = 86) (type: boolean)
-            Statistics: Num rows: 29 Data size: 5812 Basic stats: COMPLETE 
Column stats: NONE
+            Statistics: Num rows: 56 Data size: 5812 Basic stats: COMPLETE 
Column stats: NONE
             Filter Operator
               predicate: (key = 86) (type: boolean)
-              Statistics: Num rows: 14 Data size: 2805 Basic stats: COMPLETE 
Column stats: NONE
+              Statistics: Num rows: 28 Data size: 2906 Basic stats: COMPLETE 
Column stats: NONE
               Select Operator
-                expressions: key (type: string), value (type: string)
+                expressions: '86' (type: string), value (type: string)
                 outputColumnNames: _col0, _col1
-                Statistics: Num rows: 14 Data size: 2805 Basic stats: COMPLETE 
Column stats: NONE
+                Statistics: Num rows: 28 Data size: 2906 Basic stats: COMPLETE 
Column stats: NONE
                 File Output Operator
                   compressed: false
-                  Statistics: Num rows: 14 Data size: 2805 Basic stats: 
COMPLETE Column stats: NONE
+                  Statistics: Num rows: 28 Data size: 2906 Basic stats: 
COMPLETE Column stats: NONE
                   table:
                       input format: org.apache.hadoop.mapred.TextInputFormat
                       output format: 
org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
@@ -189,17 +189,17 @@ STAGE PLANS:
           TableScan
             alias: src
             filterExpr: (key = 86) (type: boolean)
-            Statistics: Num rows: 29 Data size: 5812 Basic stats: COMPLETE 
Column stats: NONE
+            Statistics: Num rows: 56 Data size: 5812 Basic stats: COMPLETE 
Column stats: NONE
             Filter Operator
               predicate: (key = 86) (type: boolean)
-              Statistics: Num rows: 14 Data size: 2805 Basic stats: COMPLETE 
Column stats: NONE
+              Statistics: Num rows: 28 Data size: 2906 Basic stats: COMPLETE 
Column stats: NONE
               Select Operator
-                expressions: key (type: string), value (type: string)
+                expressions: '86' (type: string), value (type: string)
                 outputColumnNames: _col0, _col1
-                Statistics: Num rows: 14 Data size: 2805 Basic stats: COMPLETE 
Column stats: NONE
+                Statistics: Num rows: 28 Data size: 2906 Basic stats: COMPLETE 
Column stats: NONE
                 File Output Operator
                   compressed: false
-                  Statistics: Num rows: 14 Data size: 2805 Basic stats: 
COMPLETE Column stats: NONE
+                  Statistics: Num rows: 28 Data size: 2906 Basic stats: 
COMPLETE Column stats: NONE
                   table:
                       input format: org.apache.hadoop.mapred.TextInputFormat
                       output format: 
org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat

Modified: 
hive/branches/cbo/ql/src/test/results/clientpositive/index_auto_multiple.q.out
URL: 
http://svn.apache.org/viewvc/hive/branches/cbo/ql/src/test/results/clientpositive/index_auto_multiple.q.out?rev=1614214&r1=1614213&r2=1614214&view=diff
==============================================================================
--- 
hive/branches/cbo/ql/src/test/results/clientpositive/index_auto_multiple.q.out 
(original)
+++ 
hive/branches/cbo/ql/src/test/results/clientpositive/index_auto_multiple.q.out 
Mon Jul 28 23:20:54 2014
@@ -91,17 +91,17 @@ STAGE PLANS:
           TableScan
             alias: src
             filterExpr: (key = 86) (type: boolean)
-            Statistics: Num rows: 29 Data size: 5812 Basic stats: COMPLETE 
Column stats: NONE
+            Statistics: Num rows: 56 Data size: 5812 Basic stats: COMPLETE 
Column stats: NONE
             Filter Operator
               predicate: (key = 86) (type: boolean)
-              Statistics: Num rows: 14 Data size: 2805 Basic stats: COMPLETE 
Column stats: NONE
+              Statistics: Num rows: 28 Data size: 2906 Basic stats: COMPLETE 
Column stats: NONE
               Select Operator
-                expressions: key (type: string), value (type: string)
+                expressions: '86' (type: string), value (type: string)
                 outputColumnNames: _col0, _col1
-                Statistics: Num rows: 14 Data size: 2805 Basic stats: COMPLETE 
Column stats: NONE
+                Statistics: Num rows: 28 Data size: 2906 Basic stats: COMPLETE 
Column stats: NONE
                 File Output Operator
                   compressed: false
-                  Statistics: Num rows: 14 Data size: 2805 Basic stats: 
COMPLETE Column stats: NONE
+                  Statistics: Num rows: 28 Data size: 2906 Basic stats: 
COMPLETE Column stats: NONE
                   table:
                       input format: org.apache.hadoop.mapred.TextInputFormat
                       output format: 
org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat

Modified: 
hive/branches/cbo/ql/src/test/results/clientpositive/index_auto_partitioned.q.out
URL: 
http://svn.apache.org/viewvc/hive/branches/cbo/ql/src/test/results/clientpositive/index_auto_partitioned.q.out?rev=1614214&r1=1614213&r2=1614214&view=diff
==============================================================================
--- 
hive/branches/cbo/ql/src/test/results/clientpositive/index_auto_partitioned.q.out
 (original)
+++ 
hive/branches/cbo/ql/src/test/results/clientpositive/index_auto_partitioned.q.out
 Mon Jul 28 23:20:54 2014
@@ -87,17 +87,17 @@ STAGE PLANS:
           TableScan
             alias: srcpart
             filterExpr: ((key = 86) and (ds = '2008-04-09')) (type: boolean)
-            Statistics: Num rows: 58 Data size: 11624 Basic stats: COMPLETE 
Column stats: NONE
+            Statistics: Num rows: 112 Data size: 11624 Basic stats: COMPLETE 
Column stats: NONE
             Filter Operator
               predicate: (key = 86) (type: boolean)
-              Statistics: Num rows: 29 Data size: 5812 Basic stats: COMPLETE 
Column stats: NONE
+              Statistics: Num rows: 56 Data size: 5812 Basic stats: COMPLETE 
Column stats: NONE
               Select Operator
-                expressions: key (type: string), value (type: string)
+                expressions: '86' (type: string), value (type: string)
                 outputColumnNames: _col0, _col1
-                Statistics: Num rows: 29 Data size: 5812 Basic stats: COMPLETE 
Column stats: NONE
+                Statistics: Num rows: 56 Data size: 5812 Basic stats: COMPLETE 
Column stats: NONE
                 File Output Operator
                   compressed: false
-                  Statistics: Num rows: 29 Data size: 5812 Basic stats: 
COMPLETE Column stats: NONE
+                  Statistics: Num rows: 56 Data size: 5812 Basic stats: 
COMPLETE Column stats: NONE
                   table:
                       input format: org.apache.hadoop.mapred.TextInputFormat
                       output format: 
org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat

Modified: 
hive/branches/cbo/ql/src/test/results/clientpositive/index_auto_update.q.out
URL: 
http://svn.apache.org/viewvc/hive/branches/cbo/ql/src/test/results/clientpositive/index_auto_update.q.out?rev=1614214&r1=1614213&r2=1614214&view=diff
==============================================================================
--- 
hive/branches/cbo/ql/src/test/results/clientpositive/index_auto_update.q.out 
(original)
+++ 
hive/branches/cbo/ql/src/test/results/clientpositive/index_auto_update.q.out 
Mon Jul 28 23:20:54 2014
@@ -259,7 +259,7 @@ STAGE PLANS:
               predicate: (key = 86) (type: boolean)
               Statistics: Num rows: 250 Data size: 2656 Basic stats: COMPLETE 
Column stats: NONE
               Select Operator
-                expressions: key (type: string), val (type: string)
+                expressions: '86' (type: string), val (type: string)
                 outputColumnNames: _col0, _col1
                 Statistics: Num rows: 250 Data size: 2656 Basic stats: 
COMPLETE Column stats: NONE
                 File Output Operator

Modified: 
hive/branches/cbo/ql/src/test/results/clientpositive/index_bitmap_auto_partitioned.q.out
URL: 
http://svn.apache.org/viewvc/hive/branches/cbo/ql/src/test/results/clientpositive/index_bitmap_auto_partitioned.q.out?rev=1614214&r1=1614213&r2=1614214&view=diff
==============================================================================
--- 
hive/branches/cbo/ql/src/test/results/clientpositive/index_bitmap_auto_partitioned.q.out
 (original)
+++ 
hive/branches/cbo/ql/src/test/results/clientpositive/index_bitmap_auto_partitioned.q.out
 Mon Jul 28 23:20:54 2014
@@ -95,17 +95,17 @@ STAGE PLANS:
           TableScan
             alias: srcpart
             filterExpr: ((key = 86) and (ds = '2008-04-09')) (type: boolean)
-            Statistics: Num rows: 58 Data size: 11624 Basic stats: COMPLETE 
Column stats: NONE
+            Statistics: Num rows: 112 Data size: 11624 Basic stats: COMPLETE 
Column stats: NONE
             Filter Operator
               predicate: (key = 86) (type: boolean)
-              Statistics: Num rows: 29 Data size: 5812 Basic stats: COMPLETE 
Column stats: NONE
+              Statistics: Num rows: 56 Data size: 5812 Basic stats: COMPLETE 
Column stats: NONE
               Select Operator
-                expressions: key (type: string), value (type: string)
+                expressions: '86' (type: string), value (type: string)
                 outputColumnNames: _col0, _col1
-                Statistics: Num rows: 29 Data size: 5812 Basic stats: COMPLETE 
Column stats: NONE
+                Statistics: Num rows: 56 Data size: 5812 Basic stats: COMPLETE 
Column stats: NONE
                 File Output Operator
                   compressed: false
-                  Statistics: Num rows: 29 Data size: 5812 Basic stats: 
COMPLETE Column stats: NONE
+                  Statistics: Num rows: 56 Data size: 5812 Basic stats: 
COMPLETE Column stats: NONE
                   table:
                       input format: org.apache.hadoop.mapred.TextInputFormat
                       output format: 
org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat


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