http://git-wip-us.apache.org/repos/asf/hive/blob/da0be3db/ql/src/test/results/clientpositive/tez/explainuser_1.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/tez/explainuser_1.q.out 
b/ql/src/test/results/clientpositive/tez/explainuser_1.q.out
index 7595c3e..36f1099 100644
--- a/ql/src/test/results/clientpositive/tez/explainuser_1.q.out
+++ b/ql/src/test/results/clientpositive/tez/explainuser_1.q.out
@@ -53,8 +53,8 @@ Stage-3
    Stats-Aggr Operator
       Stage-0
          Move Operator
-            partition:{"ts":"2012-01-03+14:46:31","ds":"2012-01-03"}
-            
table:{"serde:":"org.apache.hadoop.hive.ql.io.orc.OrcSerde","name:":"default.src_orc_merge_test_part","input
 format:":"org.apache.hadoop.hive.ql.io.orc.OrcInputFormat","output 
format:":"org.apache.hadoop.hive.ql.io.orc.OrcOutputFormat"}
+            partition:{"ds":"2012-01-03","ts":"2012-01-03+14:46:31"}
+            table:{"input 
format:":"org.apache.hadoop.hive.ql.io.orc.OrcInputFormat","output 
format:":"org.apache.hadoop.hive.ql.io.orc.OrcOutputFormat","serde:":"org.apache.hadoop.hive.ql.io.orc.OrcSerde","name:":"default.src_orc_merge_test_part"}
             Stage-2
                Dependency Collection{}
                   Stage-1
@@ -62,7 +62,7 @@ Stage-3
                      File Output Operator [FS_3]
                         compressed:false
                         Statistics:Num rows: 500 Data size: 5312 Basic stats: 
COMPLETE Column stats: NONE
-                        
table:{"serde:":"org.apache.hadoop.hive.ql.io.orc.OrcSerde","name:":"default.src_orc_merge_test_part","input
 format:":"org.apache.hadoop.hive.ql.io.orc.OrcInputFormat","output 
format:":"org.apache.hadoop.hive.ql.io.orc.OrcOutputFormat"}
+                        table:{"input 
format:":"org.apache.hadoop.hive.ql.io.orc.OrcInputFormat","output 
format:":"org.apache.hadoop.hive.ql.io.orc.OrcOutputFormat","serde:":"org.apache.hadoop.hive.ql.io.orc.OrcSerde","name:":"default.src_orc_merge_test_part"}
                         Select Operator [SEL_1]
                            outputColumnNames:["_col0","_col1"]
                            Statistics:Num rows: 500 Data size: 5312 Basic 
stats: COMPLETE Column stats: NONE
@@ -93,8 +93,8 @@ Stage-3
    Stats-Aggr Operator
       Stage-0
          Move Operator
-            partition:{"ts":"2012-01-03+14:46:31","ds":"2012-01-03"}
-            
table:{"serde:":"org.apache.hadoop.hive.ql.io.orc.OrcSerde","name:":"default.src_orc_merge_test_part","input
 format:":"org.apache.hadoop.hive.ql.io.orc.OrcInputFormat","output 
format:":"org.apache.hadoop.hive.ql.io.orc.OrcOutputFormat"}
+            partition:{"ds":"2012-01-03","ts":"2012-01-03+14:46:31"}
+            table:{"input 
format:":"org.apache.hadoop.hive.ql.io.orc.OrcInputFormat","output 
format:":"org.apache.hadoop.hive.ql.io.orc.OrcOutputFormat","serde:":"org.apache.hadoop.hive.ql.io.orc.OrcSerde","name:":"default.src_orc_merge_test_part"}
             Stage-2
                Dependency Collection{}
                   Stage-1
@@ -102,7 +102,7 @@ Stage-3
                      File Output Operator [FS_7]
                         compressed:false
                         Statistics:Num rows: 100 Data size: 1000 Basic stats: 
COMPLETE Column stats: NONE
-                        
table:{"serde:":"org.apache.hadoop.hive.ql.io.orc.OrcSerde","name:":"default.src_orc_merge_test_part","input
 format:":"org.apache.hadoop.hive.ql.io.orc.OrcInputFormat","output 
format:":"org.apache.hadoop.hive.ql.io.orc.OrcOutputFormat"}
+                        table:{"input 
format:":"org.apache.hadoop.hive.ql.io.orc.OrcInputFormat","output 
format:":"org.apache.hadoop.hive.ql.io.orc.OrcOutputFormat","serde:":"org.apache.hadoop.hive.ql.io.orc.OrcSerde","name:":"default.src_orc_merge_test_part"}
                         Select Operator [SEL_6]
                            outputColumnNames:["_col0","_col1"]
                            Statistics:Num rows: 100 Data size: 1000 Basic 
stats: COMPLETE Column stats: NONE
@@ -144,7 +144,7 @@ Stage-0
          File Output Operator [FS_8]
             compressed:false
             Statistics:Num rows: 1 Data size: 8 Basic stats: COMPLETE Column 
stats: NONE
-            
table:{"serde:":"org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe","input 
format:":"org.apache.hadoop.mapred.TextInputFormat","output 
format:":"org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat"}
+            table:{"input 
format:":"org.apache.hadoop.mapred.TextInputFormat","output 
format:":"org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat","serde:":"org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe"}
             Group By Operator [GBY_6]
             |  aggregations:["count(VALUE._col0)"]
             |  outputColumnNames:["_col0"]
@@ -181,7 +181,7 @@ Stage-0
          File Output Operator [FS_8]
             compressed:false
             Statistics:Num rows: 1 Data size: 16 Basic stats: COMPLETE Column 
stats: NONE
-            
table:{"serde:":"org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe","input 
format:":"org.apache.hadoop.mapred.TextInputFormat","output 
format:":"org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat"}
+            table:{"input 
format:":"org.apache.hadoop.mapred.TextInputFormat","output 
format:":"org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat","serde:":"org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe"}
             Group By Operator [GBY_6]
             |  aggregations:["sum(VALUE._col0)","sum(VALUE._col1)"]
             |  outputColumnNames:["_col0","_col1"]
@@ -227,7 +227,7 @@ Stage-0
          File Output Operator [FS_8]
             compressed:false
             Statistics:Num rows: 1 Data size: 8 Basic stats: COMPLETE Column 
stats: NONE
-            
table:{"serde:":"org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe","input 
format:":"org.apache.hadoop.mapred.TextInputFormat","output 
format:":"org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat"}
+            table:{"input 
format:":"org.apache.hadoop.mapred.TextInputFormat","output 
format:":"org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat","serde:":"org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe"}
             Group By Operator [GBY_6]
             |  aggregations:["count(VALUE._col0)"]
             |  outputColumnNames:["_col0"]
@@ -264,7 +264,7 @@ Stage-0
          File Output Operator [FS_8]
             compressed:false
             Statistics:Num rows: 1 Data size: 16 Basic stats: COMPLETE Column 
stats: NONE
-            
table:{"serde:":"org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe","input 
format:":"org.apache.hadoop.mapred.TextInputFormat","output 
format:":"org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat"}
+            table:{"input 
format:":"org.apache.hadoop.mapred.TextInputFormat","output 
format:":"org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat","serde:":"org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe"}
             Group By Operator [GBY_6]
             |  aggregations:["sum(VALUE._col0)","sum(VALUE._col1)"]
             |  outputColumnNames:["_col0","_col1"]
@@ -329,7 +329,7 @@ Stage-0
          File Output Operator [FS_17]
             compressed:false
             Statistics:Num rows: 1 Data size: 8 Basic stats: COMPLETE Column 
stats: NONE
-            
table:{"serde:":"org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe","input 
format:":"org.apache.hadoop.mapred.TextInputFormat","output 
format:":"org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat"}
+            table:{"input 
format:":"org.apache.hadoop.mapred.TextInputFormat","output 
format:":"org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat","serde:":"org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe"}
             Group By Operator [GBY_15]
             |  aggregations:["sum(VALUE._col0)"]
             |  outputColumnNames:["_col0"]
@@ -397,7 +397,7 @@ Stage-0
          File Output Operator [FS_7]
             compressed:false
             Statistics:Num rows: 10 Data size: 885 Basic stats: COMPLETE 
Column stats: COMPLETE
-            
table:{"serde:":"org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe","input 
format:":"org.apache.hadoop.mapred.TextInputFormat","output 
format:":"org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat"}
+            table:{"input 
format:":"org.apache.hadoop.mapred.TextInputFormat","output 
format:":"org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat","serde:":"org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe"}
             Select Operator [SEL_6]
                outputColumnNames:["_col0","_col1","_col2"]
                Statistics:Num rows: 10 Data size: 885 Basic stats: COMPLETE 
Column stats: COMPLETE
@@ -443,7 +443,7 @@ Stage-0
          File Output Operator [FS_12]
             compressed:false
             Statistics:Num rows: 5 Data size: 100 Basic stats: COMPLETE Column 
stats: COMPLETE
-            
table:{"serde:":"org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe","input 
format:":"org.apache.hadoop.mapred.TextInputFormat","output 
format:":"org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat"}
+            table:{"input 
format:":"org.apache.hadoop.mapred.TextInputFormat","output 
format:":"org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat","serde:":"org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe"}
             Select Operator [SEL_11]
                outputColumnNames:["_col0","_col1","_col2"]
                Statistics:Num rows: 5 Data size: 100 Basic stats: COMPLETE 
Column stats: COMPLETE
@@ -515,7 +515,7 @@ Stage-0
          File Output Operator [FS_45]
             compressed:false
             Statistics:Num rows: 1 Data size: 20 Basic stats: COMPLETE Column 
stats: COMPLETE
-            
table:{"serde:":"org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe","input 
format:":"org.apache.hadoop.mapred.TextInputFormat","output 
format:":"org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat"}
+            table:{"input 
format:":"org.apache.hadoop.mapred.TextInputFormat","output 
format:":"org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat","serde:":"org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe"}
             Select Operator [SEL_44]
             |  outputColumnNames:["_col0","_col1","_col2"]
             |  Statistics:Num rows: 1 Data size: 20 Basic stats: COMPLETE 
Column stats: COMPLETE
@@ -550,7 +550,7 @@ Stage-0
                                  Statistics:Num rows: 2 Data size: 32 Basic 
stats: COMPLETE Column stats: COMPLETE
                                  Merge Join Operator [MERGEJOIN_55]
                                  |  condition map:[{"":"Inner Join 0 to 1"}]
-                                 |  keys:{"1":"_col0 (type: 
string)","0":"_col0 (type: string)"}
+                                 |  keys:{"0":"_col0 (type: 
string)","1":"_col0 (type: string)"}
                                  |  outputColumnNames:["_col1","_col2","_col6"]
                                  |  Statistics:Num rows: 3 Data size: 48 Basic 
stats: COMPLETE Column stats: COMPLETE
                                  |<-Map 11 [SIMPLE_EDGE]
@@ -584,7 +584,7 @@ Stage-0
                                              Statistics:Num rows: 1 Data size: 
101 Basic stats: COMPLETE Column stats: COMPLETE
                                              Merge Join Operator [MERGEJOIN_54]
                                              |  condition map:[{"":"Inner Join 
0 to 1"}]
-                                             |  keys:{"1":"_col0 (type: 
string)","0":"_col0 (type: string)"}
+                                             |  keys:{"0":"_col0 (type: 
string)","1":"_col0 (type: string)"}
                                              |  
outputColumnNames:["_col0","_col1","_col2","_col4"]
                                              |  Statistics:Num rows: 1 Data 
size: 101 Basic stats: COMPLETE Column stats: COMPLETE
                                              |<-Reducer 10 [SIMPLE_EDGE]
@@ -701,7 +701,7 @@ Stage-0
          File Output Operator [FS_44]
             compressed:false
             Statistics:Num rows: 1 Data size: 20 Basic stats: COMPLETE Column 
stats: COMPLETE
-            
table:{"serde:":"org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe","input 
format:":"org.apache.hadoop.mapred.TextInputFormat","output 
format:":"org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat"}
+            table:{"input 
format:":"org.apache.hadoop.mapred.TextInputFormat","output 
format:":"org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat","serde:":"org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe"}
             Select Operator [SEL_43]
             |  outputColumnNames:["_col0","_col1","_col2"]
             |  Statistics:Num rows: 1 Data size: 20 Basic stats: COMPLETE 
Column stats: COMPLETE
@@ -736,7 +736,7 @@ Stage-0
                                  Statistics:Num rows: 1 Data size: 16 Basic 
stats: COMPLETE Column stats: COMPLETE
                                  Merge Join Operator [MERGEJOIN_53]
                                  |  condition map:[{"":"Left Outer Join0 to 
1"}]
-                                 |  keys:{"1":"_col0 (type: 
string)","0":"_col0 (type: string)"}
+                                 |  keys:{"0":"_col0 (type: 
string)","1":"_col0 (type: string)"}
                                  |  outputColumnNames:["_col1","_col2","_col6"]
                                  |  Statistics:Num rows: 4 Data size: 64 Basic 
stats: COMPLETE Column stats: COMPLETE
                                  |<-Map 10 [SIMPLE_EDGE]
@@ -767,7 +767,7 @@ Stage-0
                                              Statistics:Num rows: 1 Data size: 
101 Basic stats: COMPLETE Column stats: COMPLETE
                                              Merge Join Operator [MERGEJOIN_52]
                                              |  condition map:[{"":"Left Outer 
Join0 to 1"}]
-                                             |  keys:{"1":"_col0 (type: 
string)","0":"_col0 (type: string)"}
+                                             |  keys:{"0":"_col0 (type: 
string)","1":"_col0 (type: string)"}
                                              |  
outputColumnNames:["_col0","_col1","_col2","_col4"]
                                              |  Statistics:Num rows: 1 Data 
size: 101 Basic stats: COMPLETE Column stats: COMPLETE
                                              |<-Reducer 3 [SIMPLE_EDGE]
@@ -870,7 +870,7 @@ Stage-0
          File Output Operator [FS_36]
             compressed:false
             Statistics:Num rows: 1 Data size: 20 Basic stats: COMPLETE Column 
stats: COMPLETE
-            
table:{"serde:":"org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe","input 
format:":"org.apache.hadoop.mapred.TextInputFormat","output 
format:":"org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat"}
+            table:{"input 
format:":"org.apache.hadoop.mapred.TextInputFormat","output 
format:":"org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat","serde:":"org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe"}
             Group By Operator [GBY_34]
             |  aggregations:["count(VALUE._col0)"]
             |  keys:KEY._col0 (type: int), KEY._col1 (type: bigint)
@@ -896,7 +896,7 @@ Stage-0
                            Statistics:Num rows: 1 Data size: 20 Basic stats: 
COMPLETE Column stats: COMPLETE
                            Merge Join Operator [MERGEJOIN_41]
                            |  condition map:[{"":"Right Outer Join0 to 
1"},{"":"Right Outer Join0 to 2"}]
-                           |  keys:{"2":"_col0 (type: string)","1":"_col0 
(type: string)","0":"_col0 (type: string)"}
+                           |  keys:{"0":"_col0 (type: string)","1":"_col0 
(type: string)","2":"_col0 (type: string)"}
                            |  
outputColumnNames:["_col1","_col2","_col4","_col6"]
                            |  Statistics:Num rows: 4 Data size: 80 Basic 
stats: COMPLETE Column stats: COMPLETE
                            |<-Map 8 [SIMPLE_EDGE]
@@ -1014,7 +1014,7 @@ Stage-0
          File Output Operator [FS_43]
             compressed:false
             Statistics:Num rows: 1 Data size: 20 Basic stats: COMPLETE Column 
stats: COMPLETE
-            
table:{"serde:":"org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe","input 
format:":"org.apache.hadoop.mapred.TextInputFormat","output 
format:":"org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat"}
+            table:{"input 
format:":"org.apache.hadoop.mapred.TextInputFormat","output 
format:":"org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat","serde:":"org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe"}
             Select Operator [SEL_42]
             |  outputColumnNames:["_col0","_col1","_col2"]
             |  Statistics:Num rows: 1 Data size: 20 Basic stats: COMPLETE 
Column stats: COMPLETE
@@ -1049,7 +1049,7 @@ Stage-0
                                  Statistics:Num rows: 1 Data size: 20 Basic 
stats: COMPLETE Column stats: COMPLETE
                                  Merge Join Operator [MERGEJOIN_48]
                                  |  condition map:[{"":"Outer Join 0 to 
1"},{"":"Outer Join 0 to 2"}]
-                                 |  keys:{"2":"_col0 (type: 
string)","1":"_col0 (type: string)","0":"_col0 (type: string)"}
+                                 |  keys:{"0":"_col0 (type: 
string)","1":"_col0 (type: string)","2":"_col0 (type: string)"}
                                  |  
outputColumnNames:["_col1","_col2","_col4","_col6"]
                                  |  Statistics:Num rows: 4 Data size: 80 Basic 
stats: COMPLETE Column stats: COMPLETE
                                  |<-Map 10 [SIMPLE_EDGE]
@@ -1177,7 +1177,7 @@ Stage-0
          File Output Operator [FS_41]
             compressed:false
             Statistics:Num rows: 1 Data size: 20 Basic stats: COMPLETE Column 
stats: COMPLETE
-            
table:{"serde:":"org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe","input 
format:":"org.apache.hadoop.mapred.TextInputFormat","output 
format:":"org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat"}
+            table:{"input 
format:":"org.apache.hadoop.mapred.TextInputFormat","output 
format:":"org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat","serde:":"org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe"}
             Group By Operator [GBY_39]
             |  aggregations:["count(VALUE._col0)"]
             |  keys:KEY._col0 (type: int), KEY._col1 (type: bigint)
@@ -1203,7 +1203,7 @@ Stage-0
                            Statistics:Num rows: 2 Data size: 32 Basic stats: 
COMPLETE Column stats: COMPLETE
                            Merge Join Operator [MERGEJOIN_51]
                            |  condition map:[{"":"Inner Join 0 to 1"}]
-                           |  keys:{"1":"_col0 (type: string)","0":"_col0 
(type: string)"}
+                           |  keys:{"0":"_col0 (type: string)","1":"_col0 
(type: string)"}
                            |  outputColumnNames:["_col1","_col2","_col6"]
                            |  Statistics:Num rows: 3 Data size: 48 Basic 
stats: COMPLETE Column stats: COMPLETE
                            |<-Map 8 [SIMPLE_EDGE]
@@ -1237,7 +1237,7 @@ Stage-0
                                        Statistics:Num rows: 1 Data size: 101 
Basic stats: COMPLETE Column stats: COMPLETE
                                        Merge Join Operator [MERGEJOIN_50]
                                        |  condition map:[{"":"Inner Join 0 to 
1"}]
-                                       |  keys:{"1":"_col0 (type: 
string)","0":"_col0 (type: string)"}
+                                       |  keys:{"0":"_col0 (type: 
string)","1":"_col0 (type: string)"}
                                        |  
outputColumnNames:["_col0","_col1","_col2","_col4"]
                                        |  Statistics:Num rows: 1 Data size: 
101 Basic stats: COMPLETE Column stats: COMPLETE
                                        |<-Reducer 2 [SIMPLE_EDGE]
@@ -1327,7 +1327,7 @@ Stage-0
          File Output Operator [FS_8]
             compressed:false
             Statistics:Num rows: 1 Data size: 88 Basic stats: COMPLETE Column 
stats: COMPLETE
-            
table:{"serde:":"org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe","input 
format:":"org.apache.hadoop.mapred.TextInputFormat","output 
format:":"org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat"}
+            table:{"input 
format:":"org.apache.hadoop.mapred.TextInputFormat","output 
format:":"org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat","serde:":"org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe"}
             Select Operator [SEL_6]
                outputColumnNames:["_col0"]
                Statistics:Num rows: 1 Data size: 88 Basic stats: COMPLETE 
Column stats: COMPLETE
@@ -1378,7 +1378,7 @@ Stage-0
          File Output Operator [FS_29]
             compressed:false
             Statistics:Num rows: 3 Data size: 261 Basic stats: COMPLETE Column 
stats: COMPLETE
-            
table:{"serde:":"org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe","input 
format:":"org.apache.hadoop.mapred.TextInputFormat","output 
format:":"org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat"}
+            table:{"input 
format:":"org.apache.hadoop.mapred.TextInputFormat","output 
format:":"org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat","serde:":"org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe"}
             Select Operator [SEL_28]
             |  outputColumnNames:["_col0"]
             |  Statistics:Num rows: 3 Data size: 261 Basic stats: COMPLETE 
Column stats: COMPLETE
@@ -1494,7 +1494,7 @@ Stage-0
          File Output Operator [FS_34]
             compressed:false
             Statistics:Num rows: 1 Data size: 95 Basic stats: COMPLETE Column 
stats: COMPLETE
-            
table:{"serde:":"org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe","input 
format:":"org.apache.hadoop.mapred.TextInputFormat","output 
format:":"org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat"}
+            table:{"input 
format:":"org.apache.hadoop.mapred.TextInputFormat","output 
format:":"org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat","serde:":"org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe"}
             Select Operator [SEL_33]
             |  outputColumnNames:["_col0","_col1"]
             |  Statistics:Num rows: 1 Data size: 95 Basic stats: COMPLETE 
Column stats: COMPLETE
@@ -1630,10 +1630,10 @@ Stage-0
          File Output Operator [FS_12]
             compressed:false
             Statistics:Num rows: 18 Data size: 1530 Basic stats: COMPLETE 
Column stats: COMPLETE
-            
table:{"serde:":"org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe","input 
format:":"org.apache.hadoop.mapred.TextInputFormat","output 
format:":"org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat"}
+            table:{"input 
format:":"org.apache.hadoop.mapred.TextInputFormat","output 
format:":"org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat","serde:":"org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe"}
             Merge Join Operator [MERGEJOIN_17]
             |  condition map:[{"":"Inner Join 0 to 1"}]
-            |  keys:{"1":"_col0 (type: string)","0":"_col0 (type: string)"}
+            |  keys:{"0":"_col0 (type: string)","1":"_col0 (type: string)"}
             |  outputColumnNames:["_col0"]
             |  Statistics:Num rows: 18 Data size: 1530 Basic stats: COMPLETE 
Column stats: COMPLETE
             |<-Map 1 [SIMPLE_EDGE]
@@ -1684,13 +1684,13 @@ Stage-0
          File Output Operator [FS_8]
             compressed:false
             Statistics:Num rows: 100 Data size: 800 Basic stats: COMPLETE 
Column stats: COMPLETE
-            
table:{"serde:":"org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe","input 
format:":"org.apache.hadoop.mapred.TextInputFormat","output 
format:":"org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat"}
+            table:{"input 
format:":"org.apache.hadoop.mapred.TextInputFormat","output 
format:":"org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat","serde:":"org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe"}
             Select Operator [SEL_7]
                outputColumnNames:["_col0","_col1"]
                Statistics:Num rows: 100 Data size: 800 Basic stats: COMPLETE 
Column stats: COMPLETE
                Merge Join Operator [MERGEJOIN_11]
                |  condition map:[{"":"Left Outer Join0 to 1"}]
-               |  keys:{"1":"_col0 (type: string)","0":"_col0 (type: string)"}
+               |  keys:{"0":"_col0 (type: string)","1":"_col0 (type: string)"}
                |  outputColumnNames:["_col1","_col3"]
                |  Statistics:Num rows: 100 Data size: 800 Basic stats: 
COMPLETE Column stats: COMPLETE
                |<-Map 1 [SIMPLE_EDGE]
@@ -1737,13 +1737,13 @@ Stage-0
          File Output Operator [FS_8]
             compressed:false
             Statistics:Num rows: 100 Data size: 800 Basic stats: COMPLETE 
Column stats: COMPLETE
-            
table:{"serde:":"org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe","input 
format:":"org.apache.hadoop.mapred.TextInputFormat","output 
format:":"org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat"}
+            table:{"input 
format:":"org.apache.hadoop.mapred.TextInputFormat","output 
format:":"org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat","serde:":"org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe"}
             Select Operator [SEL_7]
                outputColumnNames:["_col0","_col1"]
                Statistics:Num rows: 100 Data size: 800 Basic stats: COMPLETE 
Column stats: COMPLETE
                Merge Join Operator [MERGEJOIN_9]
                |  condition map:[{"":"Outer Join 0 to 1"}]
-               |  keys:{"1":"_col0 (type: string)","0":"_col0 (type: string)"}
+               |  keys:{"0":"_col0 (type: string)","1":"_col0 (type: string)"}
                |  outputColumnNames:["_col1","_col3"]
                |  Statistics:Num rows: 100 Data size: 800 Basic stats: 
COMPLETE Column stats: COMPLETE
                |<-Map 1 [SIMPLE_EDGE]
@@ -1790,13 +1790,13 @@ Stage-0
          File Output Operator [FS_14]
             compressed:false
             Statistics:Num rows: 291 Data size: 29391 Basic stats: COMPLETE 
Column stats: COMPLETE
-            
table:{"serde:":"org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe","input 
format:":"org.apache.hadoop.mapred.TextInputFormat","output 
format:":"org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat"}
+            table:{"input 
format:":"org.apache.hadoop.mapred.TextInputFormat","output 
format:":"org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat","serde:":"org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe"}
             Select Operator [SEL_13]
                outputColumnNames:["_col0","_col1","_col2","_col3","_col4"]
                Statistics:Num rows: 291 Data size: 29391 Basic stats: COMPLETE 
Column stats: COMPLETE
                Merge Join Operator [MERGEJOIN_24]
                |  condition map:[{"":"Inner Join 0 to 1"},{"":"Inner Join 0 to 
2"}]
-               |  keys:{"2":"_col0 (type: string)","1":"_col0 (type: 
string)","0":"_col0 (type: string)"}
+               |  keys:{"0":"_col0 (type: string)","1":"_col0 (type: 
string)","2":"_col0 (type: string)"}
                |  outputColumnNames:["_col1","_col2","_col4","_col5","_col6"]
                |  Statistics:Num rows: 291 Data size: 29391 Basic stats: 
COMPLETE Column stats: COMPLETE
                |<-Map 1 [SIMPLE_EDGE]
@@ -1865,13 +1865,13 @@ Stage-0
          File Output Operator [FS_14]
             compressed:false
             Statistics:Num rows: 291 Data size: 51798 Basic stats: COMPLETE 
Column stats: COMPLETE
-            
table:{"serde:":"org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe","input 
format:":"org.apache.hadoop.mapred.TextInputFormat","output 
format:":"org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat"}
+            table:{"input 
format:":"org.apache.hadoop.mapred.TextInputFormat","output 
format:":"org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat","serde:":"org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe"}
             Select Operator [SEL_13]
                outputColumnNames:["_col0","_col1","_col2","_col3"]
                Statistics:Num rows: 291 Data size: 51798 Basic stats: COMPLETE 
Column stats: COMPLETE
                Merge Join Operator [MERGEJOIN_24]
                |  condition map:[{"":"Inner Join 0 to 1"},{"":"Inner Join 0 to 
2"}]
-               |  keys:{"2":"_col0 (type: string)","1":"_col0 (type: 
string)","0":"_col0 (type: string)"}
+               |  keys:{"0":"_col0 (type: string)","1":"_col0 (type: 
string)","2":"_col0 (type: string)"}
                |  outputColumnNames:["_col0","_col1","_col3","_col4"]
                |  Statistics:Num rows: 291 Data size: 51798 Basic stats: 
COMPLETE Column stats: COMPLETE
                |<-Map 1 [SIMPLE_EDGE]
@@ -1940,7 +1940,7 @@ Stage-0
          File Output Operator [FS_22]
             compressed:false
             Statistics:Num rows: 4 Data size: 404 Basic stats: COMPLETE Column 
stats: COMPLETE
-            
table:{"serde:":"org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe","input 
format:":"org.apache.hadoop.mapred.TextInputFormat","output 
format:":"org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat"}
+            table:{"input 
format:":"org.apache.hadoop.mapred.TextInputFormat","output 
format:":"org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat","serde:":"org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe"}
             Select Operator [SEL_19]
                outputColumnNames:["_col0","_col1","_col2","_col3","_col4"]
                Statistics:Num rows: 4 Data size: 404 Basic stats: COMPLETE 
Column stats: COMPLETE
@@ -1949,7 +1949,7 @@ Stage-0
                   Statistics:Num rows: 4 Data size: 404 Basic stats: COMPLETE 
Column stats: COMPLETE
                   Merge Join Operator [MERGEJOIN_32]
                   |  condition map:[{"":"Inner Join 0 to 1"}]
-                  |  keys:{"1":"_col0 (type: string)","0":"_col0 (type: 
string)"}
+                  |  keys:{"0":"_col0 (type: string)","1":"_col0 (type: 
string)"}
                   |  
outputColumnNames:["_col1","_col2","_col3","_col4","_col6"]
                   |  Statistics:Num rows: 14 Data size: 1414 Basic stats: 
COMPLETE Column stats: COMPLETE
                   |<-Map 5 [SIMPLE_EDGE]
@@ -1980,7 +1980,7 @@ Stage-0
                            Statistics:Num rows: 4 Data size: 728 Basic stats: 
COMPLETE Column stats: COMPLETE
                            Merge Join Operator [MERGEJOIN_31]
                            |  condition map:[{"":"Outer Join 0 to 1"}]
-                           |  keys:{"1":"_col0 (type: string)","0":"_col0 
(type: string)"}
+                           |  keys:{"0":"_col0 (type: string)","1":"_col0 
(type: string)"}
                            |  
outputColumnNames:["_col0","_col1","_col2","_col3","_col4"]
                            |  Statistics:Num rows: 18 Data size: 3276 Basic 
stats: COMPLETE Column stats: COMPLETE
                            |<-Map 1 [SIMPLE_EDGE]
@@ -2033,7 +2033,7 @@ Stage-0
          File Output Operator [FS_16]
             compressed:false
             Statistics:Num rows: 12 Data size: 1212 Basic stats: COMPLETE 
Column stats: COMPLETE
-            
table:{"serde:":"org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe","input 
format:":"org.apache.hadoop.mapred.TextInputFormat","output 
format:":"org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat"}
+            table:{"input 
format:":"org.apache.hadoop.mapred.TextInputFormat","output 
format:":"org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat","serde:":"org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe"}
             Select Operator [SEL_13]
                outputColumnNames:["_col0","_col1","_col2","_col3","_col4"]
                Statistics:Num rows: 12 Data size: 1212 Basic stats: COMPLETE 
Column stats: COMPLETE
@@ -2042,7 +2042,7 @@ Stage-0
                   Statistics:Num rows: 12 Data size: 1212 Basic stats: 
COMPLETE Column stats: COMPLETE
                   Merge Join Operator [MERGEJOIN_23]
                   |  condition map:[{"":"Right Outer Join0 to 1"},{"":"Right 
Outer Join0 to 2"}]
-                  |  keys:{"2":"_col0 (type: string)","1":"_col0 (type: 
string)","0":"_col0 (type: string)"}
+                  |  keys:{"0":"_col0 (type: string)","1":"_col0 (type: 
string)","2":"_col0 (type: string)"}
                   |  
outputColumnNames:["_col1","_col2","_col3","_col4","_col6"]
                   |  Statistics:Num rows: 72 Data size: 7272 Basic stats: 
COMPLETE Column stats: COMPLETE
                   |<-Map 1 [SIMPLE_EDGE]
@@ -2109,7 +2109,7 @@ Stage-0
          File Output Operator [FS_10]
             compressed:false
             Statistics:Num rows: 1 Data size: 97 Basic stats: COMPLETE Column 
stats: COMPLETE
-            
table:{"serde:":"org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe","input 
format:":"org.apache.hadoop.mapred.TextInputFormat","output 
format:":"org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat"}
+            table:{"input 
format:":"org.apache.hadoop.mapred.TextInputFormat","output 
format:":"org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat","serde:":"org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe"}
             Limit [LIM_9]
                Number of rows:1
                Statistics:Num rows: 1 Data size: 97 Basic stats: COMPLETE 
Column stats: COMPLETE
@@ -2168,7 +2168,7 @@ Stage-0
          File Output Operator [FS_15]
             compressed:false
             Statistics:Num rows: 1 Data size: 20 Basic stats: COMPLETE Column 
stats: COMPLETE
-            
table:{"serde:":"org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe","input 
format:":"org.apache.hadoop.mapred.TextInputFormat","output 
format:":"org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat"}
+            table:{"input 
format:":"org.apache.hadoop.mapred.TextInputFormat","output 
format:":"org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat","serde:":"org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe"}
             Limit [LIM_14]
                Number of rows:1
                Statistics:Num rows: 1 Data size: 20 Basic stats: COMPLETE 
Column stats: COMPLETE
@@ -2246,7 +2246,7 @@ Stage-0
          File Output Operator [FS_13]
             compressed:false
             Statistics:Num rows: 5 Data size: 340 Basic stats: COMPLETE Column 
stats: COMPLETE
-            
table:{"serde:":"org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe","input 
format:":"org.apache.hadoop.mapred.TextInputFormat","output 
format:":"org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat"}
+            table:{"input 
format:":"org.apache.hadoop.mapred.TextInputFormat","output 
format:":"org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat","serde:":"org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe"}
             Limit [LIM_12]
                Number of rows:5
                Statistics:Num rows: 5 Data size: 340 Basic stats: COMPLETE 
Column stats: COMPLETE
@@ -2304,7 +2304,7 @@ Stage-0
          File Output Operator [FS_13]
             compressed:false
             Statistics:Num rows: 5 Data size: 356 Basic stats: COMPLETE Column 
stats: COMPLETE
-            
table:{"serde:":"org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe","input 
format:":"org.apache.hadoop.mapred.TextInputFormat","output 
format:":"org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat"}
+            table:{"input 
format:":"org.apache.hadoop.mapred.TextInputFormat","output 
format:":"org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat","serde:":"org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe"}
             Limit [LIM_12]
                Number of rows:5
                Statistics:Num rows: 5 Data size: 356 Basic stats: COMPLETE 
Column stats: COMPLETE
@@ -2372,7 +2372,7 @@ Stage-0
          File Output Operator [FS_48]
             compressed:false
             Statistics:Num rows: 1 Data size: 20 Basic stats: COMPLETE Column 
stats: COMPLETE
-            
table:{"serde:":"org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe","input 
format:":"org.apache.hadoop.mapred.TextInputFormat","output 
format:":"org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat"}
+            table:{"input 
format:":"org.apache.hadoop.mapred.TextInputFormat","output 
format:":"org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat","serde:":"org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe"}
             Limit [LIM_47]
                Number of rows:5
                Statistics:Num rows: 1 Data size: 20 Basic stats: COMPLETE 
Column stats: COMPLETE
@@ -2410,7 +2410,7 @@ Stage-0
                                     Statistics:Num rows: 2 Data size: 32 Basic 
stats: COMPLETE Column stats: COMPLETE
                                     Merge Join Operator [MERGEJOIN_60]
                                     |  condition map:[{"":"Inner Join 0 to 1"}]
-                                    |  keys:{"1":"_col0 (type: 
string)","0":"_col0 (type: string)"}
+                                    |  keys:{"0":"_col0 (type: 
string)","1":"_col0 (type: string)"}
                                     |  
outputColumnNames:["_col1","_col2","_col6"]
                                     |  Statistics:Num rows: 3 Data size: 48 
Basic stats: COMPLETE Column stats: COMPLETE
                                     |<-Map 11 [SIMPLE_EDGE]
@@ -2444,7 +2444,7 @@ Stage-0
                                                 Statistics:Num rows: 1 Data 
size: 101 Basic stats: COMPLETE Column stats: COMPLETE
                                                 Merge Join Operator 
[MERGEJOIN_59]
                                                 |  condition map:[{"":"Inner 
Join 0 to 1"}]
-                                                |  keys:{"1":"_col0 (type: 
string)","0":"_col0 (type: string)"}
+                                                |  keys:{"0":"_col0 (type: 
string)","1":"_col0 (type: string)"}
                                                 |  
outputColumnNames:["_col0","_col1","_col2","_col4"]
                                                 |  Statistics:Num rows: 1 Data 
size: 101 Basic stats: COMPLETE Column stats: COMPLETE
                                                 |<-Reducer 10 [SIMPLE_EDGE]
@@ -2567,13 +2567,13 @@ Stage-0
          File Output Operator [FS_13]
             compressed:false
             Statistics:Num rows: 6 Data size: 24 Basic stats: COMPLETE Column 
stats: COMPLETE
-            
table:{"serde:":"org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe","input 
format:":"org.apache.hadoop.mapred.TextInputFormat","output 
format:":"org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat"}
+            table:{"input 
format:":"org.apache.hadoop.mapred.TextInputFormat","output 
format:":"org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat","serde:":"org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe"}
             Select Operator [SEL_12]
                outputColumnNames:["_col0"]
                Statistics:Num rows: 6 Data size: 24 Basic stats: COMPLETE 
Column stats: COMPLETE
                Merge Join Operator [MERGEJOIN_18]
                |  condition map:[{"":"Left Semi Join 0 to 1"}]
-               |  keys:{"1":"_col0 (type: string)","0":"_col0 (type: string)"}
+               |  keys:{"0":"_col0 (type: string)","1":"_col0 (type: string)"}
                |  outputColumnNames:["_col1"]
                |  Statistics:Num rows: 6 Data size: 24 Basic stats: COMPLETE 
Column stats: COMPLETE
                |<-Map 1 [SIMPLE_EDGE]
@@ -2629,13 +2629,13 @@ Stage-0
          File Output Operator [FS_24]
             compressed:false
             Statistics:Num rows: 12 Data size: 1116 Basic stats: COMPLETE 
Column stats: COMPLETE
-            
table:{"serde:":"org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe","input 
format:":"org.apache.hadoop.mapred.TextInputFormat","output 
format:":"org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat"}
+            table:{"input 
format:":"org.apache.hadoop.mapred.TextInputFormat","output 
format:":"org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat","serde:":"org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe"}
             Select Operator [SEL_23]
                outputColumnNames:["_col0","_col1","_col2"]
                Statistics:Num rows: 12 Data size: 1116 Basic stats: COMPLETE 
Column stats: COMPLETE
                Merge Join Operator [MERGEJOIN_34]
                |  condition map:[{"":"Left Semi Join 0 to 1"},{"":"Left Semi 
Join 0 to 2"}]
-               |  keys:{"2":"_col0 (type: string)","1":"_col0 (type: 
string)","0":"_col0 (type: string)"}
+               |  keys:{"0":"_col0 (type: string)","1":"_col0 (type: 
string)","2":"_col0 (type: string)"}
                |  outputColumnNames:["_col0","_col1","_col2"]
                |  Statistics:Num rows: 12 Data size: 1116 Basic stats: 
COMPLETE Column stats: COMPLETE
                |<-Map 1 [SIMPLE_EDGE]
@@ -2716,7 +2716,7 @@ Stage-0
          File Output Operator [FS_53]
             compressed:false
             Statistics:Num rows: 1 Data size: 101 Basic stats: COMPLETE Column 
stats: COMPLETE
-            
table:{"serde:":"org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe","input 
format:":"org.apache.hadoop.mapred.TextInputFormat","output 
format:":"org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat"}
+            table:{"input 
format:":"org.apache.hadoop.mapred.TextInputFormat","output 
format:":"org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat","serde:":"org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe"}
             Select Operator [SEL_52]
             |  outputColumnNames:["_col0","_col1","_col2"]
             |  Statistics:Num rows: 1 Data size: 101 Basic stats: COMPLETE 
Column stats: COMPLETE
@@ -2745,7 +2745,7 @@ Stage-0
                            Statistics:Num rows: 1 Data size: 101 Basic stats: 
COMPLETE Column stats: COMPLETE
                            Merge Join Operator [MERGEJOIN_66]
                            |  condition map:[{"":"Left Semi Join 0 to 
1"},{"":"Left Semi Join 0 to 2"}]
-                           |  keys:{"2":"_col0 (type: string)","1":"_col0 
(type: string)","0":"_col0 (type: string)"}
+                           |  keys:{"0":"_col0 (type: string)","1":"_col0 
(type: string)","2":"_col0 (type: string)"}
                            |  outputColumnNames:["_col0","_col1"]
                            |  Statistics:Num rows: 1 Data size: 93 Basic 
stats: COMPLETE Column stats: COMPLETE
                            |<-Map 10 [SIMPLE_EDGE]
@@ -2931,7 +2931,7 @@ Stage-0
          File Output Operator [FS_16]
             compressed:false
             Statistics:Num rows: 1 Data size: 8 Basic stats: COMPLETE Column 
stats: COMPLETE
-            
table:{"serde:":"org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe","input 
format:":"org.apache.hadoop.mapred.TextInputFormat","output 
format:":"org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat"}
+            table:{"input 
format:":"org.apache.hadoop.mapred.TextInputFormat","output 
format:":"org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat","serde:":"org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe"}
             Group By Operator [GBY_14]
             |  aggregations:["count(VALUE._col0)"]
             |  outputColumnNames:["_col0"]
@@ -3001,7 +3001,7 @@ Stage-0
          File Output Operator [FS_16]
             compressed:false
             Statistics:Num rows: 1 Data size: 178 Basic stats: COMPLETE Column 
stats: COMPLETE
-            
table:{"serde:":"org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe","input 
format:":"org.apache.hadoop.mapred.TextInputFormat","output 
format:":"org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat"}
+            table:{"input 
format:":"org.apache.hadoop.mapred.TextInputFormat","output 
format:":"org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat","serde:":"org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe"}
             Select Operator [SEL_15]
                outputColumnNames:["_col0","_col1"]
                Statistics:Num rows: 1 Data size: 178 Basic stats: COMPLETE 
Column stats: COMPLETE
@@ -3010,7 +3010,7 @@ Stage-0
                   Statistics:Num rows: 1 Data size: 269 Basic stats: COMPLETE 
Column stats: COMPLETE
                   Merge Join Operator [MERGEJOIN_20]
                   |  condition map:[{"":"Left Outer Join0 to 1"}]
-                  |  keys:{"1":"_col1 (type: string)","0":"_col1 (type: 
string)"}
+                  |  keys:{"0":"_col1 (type: string)","1":"_col1 (type: 
string)"}
                   |  outputColumnNames:["_col0","_col1","_col3"]
                   |  Statistics:Num rows: 193 Data size: 51917 Basic stats: 
COMPLETE Column stats: COMPLETE
                   |<-Map 1 [SIMPLE_EDGE]
@@ -3091,7 +3091,7 @@ Stage-0
          File Output Operator [FS_16]
             compressed:false
             Statistics:Num rows: 1 Data size: 178 Basic stats: COMPLETE Column 
stats: COMPLETE
-            
table:{"serde:":"org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe","input 
format:":"org.apache.hadoop.mapred.TextInputFormat","output 
format:":"org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat"}
+            table:{"input 
format:":"org.apache.hadoop.mapred.TextInputFormat","output 
format:":"org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat","serde:":"org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe"}
             Select Operator [SEL_15]
                outputColumnNames:["_col0","_col1"]
                Statistics:Num rows: 1 Data size: 178 Basic stats: COMPLETE 
Column stats: COMPLETE
@@ -3100,7 +3100,7 @@ Stage-0
                   Statistics:Num rows: 1 Data size: 265 Basic stats: COMPLETE 
Column stats: COMPLETE
                   Merge Join Operator [MERGEJOIN_20]
                   |  condition map:[{"":"Left Outer Join0 to 1"}]
-                  |  keys:{"1":"_col0 (type: string), _col1 (type: 
string)","0":"_col1 (type: string), _col0 (type: string)"}
+                  |  keys:{"0":"_col1 (type: string), _col0 (type: 
string)","1":"_col0 (type: string), _col1 (type: string)"}
                   |  outputColumnNames:["_col0","_col1","_col3"]
                   |  Statistics:Num rows: 1 Data size: 265 Basic stats: 
COMPLETE Column stats: COMPLETE
                   |<-Map 4 [SIMPLE_EDGE]
@@ -3184,10 +3184,10 @@ Stage-0
          File Output Operator [FS_16]
             compressed:false
             Statistics:Num rows: 2 Data size: 356 Basic stats: COMPLETE Column 
stats: COMPLETE
-            
table:{"serde:":"org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe","input 
format:":"org.apache.hadoop.mapred.TextInputFormat","output 
format:":"org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat"}
+            table:{"input 
format:":"org.apache.hadoop.mapred.TextInputFormat","output 
format:":"org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat","serde:":"org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe"}
             Merge Join Operator [MERGEJOIN_21]
             |  condition map:[{"":"Left Semi Join 0 to 1"}]
-            |  keys:{"1":"_col0 (type: string), _col1 (type: 
string)","0":"_col1 (type: string), _col0 (type: string)"}
+            |  keys:{"0":"_col1 (type: string), _col0 (type: 
string)","1":"_col0 (type: string), _col1 (type: string)"}
             |  outputColumnNames:["_col0","_col1"]
             |  Statistics:Num rows: 2 Data size: 356 Basic stats: COMPLETE 
Column stats: COMPLETE
             |<-Map 1 [SIMPLE_EDGE]
@@ -3256,10 +3256,10 @@ Stage-0
          File Output Operator [FS_16]
             compressed:false
             Statistics:Num rows: 2 Data size: 356 Basic stats: COMPLETE Column 
stats: COMPLETE
-            
table:{"serde:":"org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe","input 
format:":"org.apache.hadoop.mapred.TextInputFormat","output 
format:":"org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat"}
+            table:{"input 
format:":"org.apache.hadoop.mapred.TextInputFormat","output 
format:":"org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat","serde:":"org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe"}
             Merge Join Operator [MERGEJOIN_21]
             |  condition map:[{"":"Left Semi Join 0 to 1"}]
-            |  keys:{"1":"_col0 (type: string), _col1 (type: 
string)","0":"_col1 (type: string), _col0 (type: string)"}
+            |  keys:{"0":"_col1 (type: string), _col0 (type: 
string)","1":"_col0 (type: string), _col1 (type: string)"}
             |  outputColumnNames:["_col0","_col1"]
             |  Statistics:Num rows: 2 Data size: 356 Basic stats: COMPLETE 
Column stats: COMPLETE
             |<-Map 1 [SIMPLE_EDGE]
@@ -3318,10 +3318,10 @@ Stage-0
          File Output Operator [FS_16]
             compressed:false
             Statistics:Num rows: 166 Data size: 29548 Basic stats: COMPLETE 
Column stats: COMPLETE
-            
table:{"serde:":"org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe","input 
format:":"org.apache.hadoop.mapred.TextInputFormat","output 
format:":"org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat"}
+            table:{"input 
format:":"org.apache.hadoop.mapred.TextInputFormat","output 
format:":"org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat","serde:":"org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe"}
             Merge Join Operator [MERGEJOIN_21]
             |  condition map:[{"":"Left Semi Join 0 to 1"}]
-            |  keys:{"1":"_col0 (type: string)","0":"_col0 (type: string)"}
+            |  keys:{"0":"_col0 (type: string)","1":"_col0 (type: string)"}
             |  outputColumnNames:["_col0","_col1"]
             |  Statistics:Num rows: 166 Data size: 29548 Basic stats: COMPLETE 
Column stats: COMPLETE
             |<-Map 1 [SIMPLE_EDGE]
@@ -3385,13 +3385,13 @@ Stage-0
          File Output Operator [FS_28]
             compressed:false
             Statistics:Num rows: 4 Data size: 32 Basic stats: COMPLETE Column 
stats: COMPLETE
-            
table:{"serde:":"org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe","input 
format:":"org.apache.hadoop.mapred.TextInputFormat","output 
format:":"org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat"}
+            table:{"input 
format:":"org.apache.hadoop.mapred.TextInputFormat","output 
format:":"org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat","serde:":"org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe"}
             Select Operator [SEL_27]
                outputColumnNames:["_col0","_col1"]
                Statistics:Num rows: 4 Data size: 32 Basic stats: COMPLETE 
Column stats: COMPLETE
                Merge Join Operator [MERGEJOIN_38]
                |  condition map:[{"":"Inner Join 0 to 1"}]
-               |  keys:{"1":"_col0 (type: int)","0":"_col1 (type: int)"}
+               |  keys:{"0":"_col1 (type: int)","1":"_col0 (type: int)"}
                |  outputColumnNames:["_col1","_col2"]
                |  Statistics:Num rows: 4 Data size: 32 Basic stats: COMPLETE 
Column stats: COMPLETE
                |<-Reducer 2 [SIMPLE_EDGE]
@@ -3403,7 +3403,7 @@ Stage-0
                |     value expressions:_col2 (type: int)
                |     Merge Join Operator [MERGEJOIN_37]
                |     |  condition map:[{"":"Left Semi Join 0 to 1"}]
-               |     |  keys:{"1":"_col0 (type: int)","0":"_col0 (type: int)"}
+               |     |  keys:{"0":"_col0 (type: int)","1":"_col0 (type: int)"}
                |     |  outputColumnNames:["_col1","_col2"]
                |     |  Statistics:Num rows: 12 Data size: 96 Basic stats: 
COMPLETE Column stats: COMPLETE
                |     |<-Map 1 [SIMPLE_EDGE]
@@ -3499,10 +3499,10 @@ Stage-0
          File Output Operator [FS_38]
             compressed:false
             Statistics:Num rows: 34 Data size: 6324 Basic stats: COMPLETE 
Column stats: COMPLETE
-            
table:{"serde:":"org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe","input 
format:":"org.apache.hadoop.mapred.TextInputFormat","output 
format:":"org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat"}
+            table:{"input 
format:":"org.apache.hadoop.mapred.TextInputFormat","output 
format:":"org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat","serde:":"org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe"}
             Merge Join Operator [MERGEJOIN_51]
             |  condition map:[{"":"Left Semi Join 0 to 1"}]
-            |  keys:{"1":"_col0 (type: bigint)","0":"_col2 (type: bigint)"}
+            |  keys:{"0":"_col2 (type: bigint)","1":"_col0 (type: bigint)"}
             |  outputColumnNames:["_col0","_col1","_col2"]
             |  Statistics:Num rows: 34 Data size: 6324 Basic stats: COMPLETE 
Column stats: COMPLETE
             |<-Reducer 3 [SIMPLE_EDGE]
@@ -3534,7 +3534,7 @@ Stage-0
             |                 Statistics:Num rows: 83 Data size: 15438 Basic 
stats: COMPLETE Column stats: COMPLETE
             |                 Merge Join Operator [MERGEJOIN_50]
             |                 |  condition map:[{"":"Left Semi Join 0 to 1"}]
-            |                 |  keys:{"1":"_col0 (type: string)","0":"_col0 
(type: string)"}
+            |                 |  keys:{"0":"_col0 (type: string)","1":"_col0 
(type: string)"}
             |                 |  outputColumnNames:["_col0","_col1"]
             |                 |  Statistics:Num rows: 166 Data size: 29548 
Basic stats: COMPLETE Column stats: COMPLETE
             |                 |<-Map 1 [SIMPLE_EDGE]
@@ -3645,10 +3645,10 @@ Stage-0
          File Output Operator [FS_22]
             compressed:false
             Statistics:Num rows: 3 Data size: 681 Basic stats: COMPLETE Column 
stats: COMPLETE
-            
table:{"serde:":"org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe","input 
format:":"org.apache.hadoop.mapred.TextInputFormat","output 
format:":"org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat"}
+            table:{"input 
format:":"org.apache.hadoop.mapred.TextInputFormat","output 
format:":"org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat","serde:":"org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe"}
             Merge Join Operator [MERGEJOIN_27]
             |  condition map:[{"":"Left Semi Join 0 to 1"}]
-            |  keys:{"1":"_col0 (type: string)","0":"_col1 (type: string)"}
+            |  keys:{"0":"_col1 (type: string)","1":"_col0 (type: string)"}
             |  outputColumnNames:["_col0","_col1","_col2"]
             |  Statistics:Num rows: 3 Data size: 681 Basic stats: COMPLETE 
Column stats: COMPLETE
             |<-Reducer 2 [SIMPLE_EDGE]
@@ -3701,7 +3701,7 @@ Stage-0
                            predicate:first_value_window_0 is not null (type: 
boolean)
                            Statistics:Num rows: 13 Data size: 6383 Basic 
stats: COMPLETE Column stats: COMPLETE
                            PTF Operator [PTF_11]
-                              Function definitions:[{"Input 
definition":{"type:":"WINDOWING"}},{"partition 
by:":"_col2","name:":"windowingtablefunction","order by:":"_col5"}]
+                              Function definitions:[{"Input 
definition":{"type:":"WINDOWING"}},{"name:":"windowingtablefunction","order 
by:":"_col5","partition by:":"_col2"}]
                               Statistics:Num rows: 26 Data size: 12766 Basic 
stats: COMPLETE Column stats: COMPLETE
                               Select Operator [SEL_10]
                               |  outputColumnNames:["_col1","_col2","_col5"]
@@ -3747,7 +3747,7 @@ Stage-0
          File Output Operator [FS_29]
             compressed:false
             Statistics:Num rows: 302 Data size: 53756 Basic stats: COMPLETE 
Column stats: NONE
-            
table:{"serde:":"org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe","input 
format:":"org.apache.hadoop.mapred.TextInputFormat","output 
format:":"org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat"}
+            table:{"input 
format:":"org.apache.hadoop.mapred.TextInputFormat","output 
format:":"org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat","serde:":"org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe"}
             Select Operator [SEL_28]
             |  outputColumnNames:["_col0","_col1"]
             |  Statistics:Num rows: 302 Data size: 53756 Basic stats: COMPLETE 
Column stats: NONE
@@ -3765,7 +3765,7 @@ Stage-0
                         Statistics:Num rows: 302 Data size: 53756 Basic stats: 
COMPLETE Column stats: NONE
                         Merge Join Operator [MERGEJOIN_37]
                         |  condition map:[{"":"Left Outer Join0 to 1"}]
-                        |  keys:{"1":"_col0 (type: string)","0":"_col0 (type: 
string)"}
+                        |  keys:{"0":"_col0 (type: string)","1":"_col0 (type: 
string)"}
                         |  outputColumnNames:["_col0","_col1","_col3"]
                         |  Statistics:Num rows: 605 Data size: 107690 Basic 
stats: COMPLETE Column stats: NONE
                         |<-Map 7 [SIMPLE_EDGE]
@@ -3868,7 +3868,7 @@ Stage-0
          File Output Operator [FS_27]
             compressed:false
             Statistics:Num rows: 15 Data size: 3507 Basic stats: COMPLETE 
Column stats: NONE
-            
table:{"serde:":"org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe","input 
format:":"org.apache.hadoop.mapred.TextInputFormat","output 
format:":"org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat"}
+            table:{"input 
format:":"org.apache.hadoop.mapred.TextInputFormat","output 
format:":"org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat","serde:":"org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe"}
             Select Operator [SEL_26]
                outputColumnNames:["_col0","_col1","_col2"]
                Statistics:Num rows: 15 Data size: 3507 Basic stats: COMPLETE 
Column stats: NONE
@@ -3877,7 +3877,7 @@ Stage-0
                   Statistics:Num rows: 15 Data size: 3507 Basic stats: 
COMPLETE Column stats: NONE
                   Merge Join Operator [MERGEJOIN_35]
                   |  condition map:[{"":"Left Outer Join0 to 1"}]
-                  |  keys:{"1":"_col0 (type: string), _col1 (type: 
string)","0":"_col0 (type: string), _col1 (type: string)"}
+                  |  keys:{"0":"_col0 (type: string), _col1 (type: 
string)","1":"_col0 (type: string), _col1 (type: string)"}
                   |  outputColumnNames:["_col0","_col1","_col2","_col4"]
                   |  Statistics:Num rows: 30 Data size: 7014 Basic stats: 
COMPLETE Column stats: NONE
                   |<-Map 6 [SIMPLE_EDGE]
@@ -3982,7 +3982,7 @@ Stage-0
          File Output Operator [FS_39]
             compressed:false
             Statistics:Num rows: 1 Data size: 146 Basic stats: COMPLETE Column 
stats: NONE
-            
table:{"serde:":"org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe","input 
format:":"org.apache.hadoop.mapred.TextInputFormat","output 
format:":"org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat"}
+            table:{"input 
format:":"org.apache.hadoop.mapred.TextInputFormat","output 
format:":"org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat","serde:":"org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe"}
             Select Operator [SEL_38]
             |  outputColumnNames:["_col0","_col1"]
             |  Statistics:Num rows: 1 Data size: 146 Basic stats: COMPLETE 
Column stats: NONE
@@ -4007,7 +4007,7 @@ Stage-0
                   |        Statistics:Num rows: 1 Data size: 133 Basic stats: 
COMPLETE Column stats: COMPLETE
                   |        Merge Join Operator [MERGEJOIN_48]
                   |        |  condition map:[{"":"Left Outer Join0 to 1"}]
-                  |        |  keys:{"1":"_col0 (type: 
double)","0":"UDFToDouble(_col1) (type: double)"}
+                  |        |  keys:{"0":"UDFToDouble(_col1) (type: 
double)","1":"_col0 (type: double)"}
                   |        |  outputColumnNames:["_col0","_col1","_col2"]
                   |        |  Statistics:Num rows: 1 Data size: 133 Basic 
stats: COMPLETE Column stats: COMPLETE
                   |        |<-Map 1 [SIMPLE_EDGE]
@@ -4131,7 +4131,7 @@ Stage-0
          File Output Operator [FS_44]
             compressed:false
             Statistics:Num rows: 2 Data size: 256 Basic stats: COMPLETE Column 
stats: NONE
-            
table:{"serde:":"org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe","input 
format:":"org.apache.hadoop.mapred.TextInputFormat","output 
format:":"org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat"}
+            table:{"input 
format:":"org.apache.hadoop.mapred.TextInputFormat","output 
format:":"org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat","serde:":"org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe"}
             Select Operator [SEL_43]
             |  outputColumnNames:["_col0","_col1"]
             |  Statistics:Num rows: 2 Data size: 256 Basic stats: COMPLETE 
Column stats: NONE
@@ -4149,7 +4149,7 @@ Stage-0
                         Statistics:Num rows: 2 Data size: 256 Basic stats: 
COMPLETE Column stats: NONE
                         Merge Join Operator [MERGEJOIN_53]
                         |  condition map:[{"":"Left Outer Join0 to 1"}]
-                        |  keys:{"1":"_col0 (type: string), _col1 (type: 
double)","0":"_col0 (type: string), _col1 (type: double)"}
+                        |  keys:{"0":"_col0 (type: string), _col1 (type: 
double)","1":"_col0 (type: string), _col1 (type: double)"}
                         |  outputColumnNames:["_col0","_col1","_col3"]
                         |  Statistics:Num rows: 5 Data size: 641 Basic stats: 
COMPLETE Column stats: NONE
                         |<-Reducer 10 [SIMPLE_EDGE]
@@ -4294,12 +4294,12 @@ Stage-0
          File Output Operator [FS_6]
             compressed:false
             Statistics:Num rows: 20 Data size: 1040 Basic stats: COMPLETE 
Column stats: COMPLETE
-            
table:{"serde:":"org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe","input 
format:":"org.apache.hadoop.mapred.TextInputFormat","output 
format:":"org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat"}
+            table:{"input 
format:":"org.apache.hadoop.mapred.TextInputFormat","output 
format:":"org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat","serde:":"org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe"}
             Select Operator [SEL_4]
                
outputColumnNames:["_col0","_col1","_col2","_col3","_col4","_col5","_col6","_col7","_col8","_col9"]
                Statistics:Num rows: 20 Data size: 1040 Basic stats: COMPLETE 
Column stats: COMPLETE
                PTF Operator [PTF_3]
-                  Function definitions:[{"Input 
definition":{"type:":"WINDOWING"}},{"partition 
by:":"0","name:":"windowingtablefunction","order by:":"0"}]
+                  Function definitions:[{"Input 
definition":{"type:":"WINDOWING"}},{"name:":"windowingtablefunction","order 
by:":"0","partition by:":"0"}]
                   Statistics:Num rows: 20 Data size: 9184 Basic stats: 
COMPLETE Column stats: COMPLETE
                   Select Operator [SEL_2]
                   |  outputColumnNames:["_col2","_col3"]
@@ -4332,12 +4332,12 @@ Stage-0
          File Output Operator [FS_6]
             compressed:false
             Statistics:Num rows: 20 Data size: 1040 Basic stats: COMPLETE 
Column stats: COMPLETE
-            
table:{"serde:":"org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe","input 
format:":"org.apache.hadoop.mapred.TextInputFormat","output 
format:":"org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat"}
+            table:{"input 
format:":"org.apache.hadoop.mapred.TextInputFormat","output 
format:":"org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat","serde:":"org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe"}
             Select Operator [SEL_4]
                
outputColumnNames:["_col0","_col1","_col2","_col3","_col4","_col5","_col6","_col7","_col8","_col9"]
                Statistics:Num rows: 20 Data size: 1040 Basic stats: COMPLETE 
Column stats: COMPLETE
                PTF Operator [PTF_3]
-                  Function definitions:[{"Input 
definition":{"type:":"WINDOWING"}},{"partition 
by:":"0","name:":"windowingtablefunction","order by:":"0"}]
+                  Function definitions:[{"Input 
definition":{"type:":"WINDOWING"}},{"name:":"windowingtablefunction","order 
by:":"0","partition by:":"0"}]
                   Statistics:Num rows: 20 Data size: 9184 Basic stats: 
COMPLETE Column stats: COMPLETE
                   Select Operator [SEL_2]
                   |  outputColumnNames:["_col2","_col3"]
@@ -4370,12 +4370,12 @@ Stage-0
          File Output Operator [FS_6]
             compressed:false
             Statistics:Num rows: 20 Data size: 1280 Basic stats: COMPLETE 
Column stats: COMPLETE
-            
table:{"serde:":"org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe","input 
format:":"org.apache.hadoop.mapred.TextInputFormat","output 
format:":"org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat"}
+            table:{"input 
format:":"org.apache.hadoop.mapred.TextInputFormat","output 
format:":"org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat","serde:":"org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe"}
             Select Operator [SEL_4]
                
outputColumnNames:["_col0","_col1","_col2","_col3","_col4","_col5","_col6","_col7","_col8","_col9","_col10"]
                Statistics:Num rows: 20 Data size: 1280 Basic stats: COMPLETE 
Column stats: COMPLETE
                PTF Operator [PTF_3]
-                  Function definitions:[{"Input 
definition":{"type:":"WINDOWING"}},{"partition 
by:":"_col0","name:":"windowingtablefunction","order by:":"_col1"}]
+                  Function definitions:[{"Input 
definition":{"type:":"WINDOWING"}},{"name:":"windowingtablefunction","order 
by:":"_col1","partition by:":"_col0"}]
                   Statistics:Num rows: 20 Data size: 12244 Basic stats: 
COMPLETE Column stats: COMPLETE
                   Select Operator [SEL_2]
                   |  outputColumnNames:["_col0","_col1","_col2","_col3"]
@@ -4408,12 +4408,12 @@ Stage-0
          File Output Operator [FS_6]
             compressed:false
             Statistics:Num rows: 25 Data size: 4475 Basic stats: COMPLETE 
Column stats: COMPLETE
-            
table:{"serde:":"org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe","input 
format:":"org.apache.hadoop.mapred.TextInputFormat","output 
format:":"org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat"}
+            table:{"input 
format:":"org.apache.hadoop.mapred.TextInputFormat","output 
format:":"org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat","serde:":"org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe"}
             Select Operator [SEL_4]
                outputColumnNames:["_col0","_col1","_col2"]
                Statistics:Num rows: 25 Data size: 4475 Basic stats: COMPLETE 
Column stats: COMPLETE
                PTF Operator [PTF_3]
-                  Function definitions:[{"Input 
definition":{"type:":"WINDOWING"}},{"partition 
by:":"_col0","name:":"windowingtablefunction","order by:":"_col1"}]
+                  Function definitions:[{"Input 
definition":{"type:":"WINDOWING"}},{"name:":"windowingtablefunction","order 
by:":"_col1","partition by:":"_col0"}]
                   Statistics:Num rows: 25 Data size: 11075 Basic stats: 
COMPLETE Column stats: COMPLETE
                   Select Operator [SEL_2]
                   |  outputColumnNames:["_col0","_col1"]
@@ -4455,7 +4455,7 @@ Stage-0
          File Output Operator [FS_20]
             compressed:false
             Statistics:Num rows: 1 Data size: 16 Basic stats: COMPLETE Column 
stats: COMPLETE
-            
table:{"serde:":"org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe","input 
format:":"org.apache.hadoop.mapred.TextInputFormat","output 
format:":"org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat"}
+            table:{"input 
format:":"org.apache.hadoop.mapred.TextInputFormat","output 
format:":"org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat","serde:":"org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe"}
             Group By Operator [GBY_18]
             |  aggregations:["sum(VALUE._col0)","sum(VALUE._col1)"]
             |  outputColumnNames:["_col0","_col1"]
@@ -4494,7 +4494,7 @@ Stage-0
                                     Statistics:Num rows: 60 Data size: 5160 
Basic stats: COMPLETE Column stats: COMPLETE
                                     Merge Join Operator [MERGEJOIN_25]
                                     |  condition map:[{"":"Inner Join 0 to 1"}]
-                                    |  keys:{"1":"_col0 (type: 
string)","0":"_col0 (type: string)"}
+                                    |  keys:{"0":"_col0 (type: 
string)","1":"_col0 (type: string)"}
                                     |  outputColumnNames:["_col1"]
                                     |  Statistics:Num rows: 60 Data size: 5160 
Basic stats: COMPLETE Column stats: COMPLETE
                                     |<-Map 1 [SIMPLE_EDGE]
@@ -4555,7 +4555,7 @@ Stage-0
          File Output Operator [FS_20]
             compressed:false
             Statistics:Num rows: 1 Data size: 16 Basic stats: COMPLETE Column 
stats: COMPLETE
-            
table:{"serde:":"org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe","input 
format:":"org.apache.hadoop.mapred.TextInputFormat","output 
format:":"org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat"}
+            table:{"input 
format:":"org.apache.hadoop.mapred.TextInputFormat","output 
format:":"org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat","serde:":"org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe"}
             Group By Operator [GBY_18]
             |  aggregations:["sum(VALUE._col0)","sum(VALUE._col1)"]
             |  outputColumnNames:["_col0","_col1"]
@@ -4594,7 +4594,7 @@ Stage-0
                                     Statistics:Num rows: 60 Data size: 5160 
Basic stats: COMPLETE Column stats: COMPLETE
                                     Merge Join Operator [MERGEJOIN_25]
                                     |  condition map:[{"":"Inner Join 0 to 1"}]
-                                    |  keys:{"1":"_col0 (type: 
string)","0":"_col0 (type: string)"}
+                                    |  keys:{"0":"_col0 (type: 
string)","1":"_col0 (type: string)"}
                                     |  outputColumnNames:["_col1"]
                                     |  Statistics:Num rows: 60 Data size: 5160 
Basic stats: COMPLETE Column stats: COMPLETE
                                     |<-Map 1 [SIMPLE_EDGE]
@@ -4655,7 +4655,7 @@ Stage-0
          File Output Operator [FS_20]
             compressed:false
             Statistics:Num rows: 1 Data size: 16 Basic stats: COMPLETE Column 
stats: COMPLETE
-            
table:{"serde:":"org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe","input 
format:":"org.apache.hadoop.mapred.TextInputFormat","output 
format:":"org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat"}
+            table:{"input 
format:":"org.apache.hadoop.mapred.TextInputFormat","output 
format:":"org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat","serde:":"org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe"}
             Group By Operator [GBY_18]
             |  aggregations:["sum(VALUE._col0)","sum(VALUE._col1)"]
             |  outputColumnNames:["_col0","_col1"]
@@ -4749,7 +4749,7 @@ Stage-0
          File Output Operator [FS_22]
             compressed:false
             Statistics:Num rows: 1 Data size: 16 Basic stats: COMPLETE Column 
stats: COMPLETE
-            
table:{"serde:":"org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe","input 
format:":"org.apache.hadoop.mapred.TextInputFormat","output 
format:":"org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat"}
+            table:{"input 
format:":"org.apache.hadoop.mapred.TextInputFormat","output 
format:":"org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat","serde:":"org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe"}
             Group By Operator [GBY_20]
             |  aggregations:["sum(VALUE._col0)","sum(VALUE._col1)"]
             |  outputColumnNames:["_col0","_col1"]
@@ -4785,7 +4785,7 @@ Stage-0
                                  Statistics:Num rows: 12 Data size: 1128 Basic 
stats: COMPLETE Column stats: COMPLETE
                                  Merge Join Operator [MERGEJOIN_27]
                                  |  condition map:[{"":"Left Semi Join 0 to 
1"}]
-                                 |  keys:{"1":"_col0 (type: 
string)","0":"_col0 (type: string)"}
+                                 |  keys:{"0":"_col0 (type: 
string)","1":"_col0 (type: string)"}
                                  |  outputColumnNames:["_col0"]
                                  |  Statistics:Num rows: 25 Data size: 2150 
Basic stats: COMPLETE Column stats: COMPLETE
                                  |<-Map 1 [SIMPLE_EDGE]
@@ -4867,7 +4867,7 @@ Stage-0
          File Output Operator [FS_7]
             compressed:false
             Statistics:Num rows: 2 Data size: 39 Basic stats: COMPLETE Column 
stats: NONE
-            
table:{"serde:":"org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe","input 
format:":"org.apache.hadoop.mapred.TextInputFormat","output 
format:":"org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat"}
+            table:{"input 
format:":"org.apache.hadoop.mapred.TextInputFormat","output 
format:":"org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat","serde:":"org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe"}
             Group By Operator [GBY_5]
             |  aggregations:["count(DISTINCT 
KEY._col1:0._col0)","count(DISTINCT KEY._col1:1._col0)","sum(VALUE._col2)"]
             |  keys:KEY._col0 (type: int)
@@ -4909,7 +4909,7 @@ Stage-0
          File Output Operator [FS_6]
             compressed:false
             Statistics:Num rows: 2 Data size: 39 Basic stats: COMPLETE Column 
stats: NONE
-            
table:{"serde:":"org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe","input 
format:":"org.apache.hadoop.mapred.TextInputFormat","output 
format:":"org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat"}
+            table:{"input 
format:":"org.apache.hadoop.mapred.TextInputFormat","output 
format:":"org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat","serde:":"org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe"}
             Group By Operator [GBY_4]
             |  aggregations:["count(DISTINCT 
KEY._col1:0._col0)","count(DISTINCT KEY._col1:1._col0)","sum(VALUE._col0)"]
             |  keys:KEY._col0 (type: int)
@@ -5019,7 +5019,7 @@ Stage-0
          File Output Operator [FS_6]
             compressed:true
             Statistics:Num rows: 1 Data size: 8 Basic stats: COMPLETE Column 
stats: COMPLETE
-            
table:{"serde:":"org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe","input 
format:":"org.apache.hadoop.mapred.TextInputFormat","output 
format:":"org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat"}
+            table:{"input 
format:":"org.apache.hadoop.mapred.TextInputFormat","output 
format:":"org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat","serde:":"org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe"}
             Group By Operator [GBY_4]
             |  aggregations:["count(1)"]
             |  outputColumnNames:["_col0"]
@@ -5051,7 +5051,7 @@ Stage-0
          File Output Operator [FS_6]
             compressed:true
             Statistics:Num rows: 1 Data size: 16 Basic stats: COMPLETE Column 
stats: NONE
-            
table:{"serde:":"org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe","input 
format:":"org.apache.hadoop.mapred.TextInputFormat","output 
format:":"org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat"}
+            table:{"input 
format:":"org.apache.hadoop.mapred.TextInputFormat","output 
format:":"org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat","serde:":"org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe"}
             Group By Operator [GBY_4]
             |  aggregations:["sum(VALUE._col0)","sum(VALUE._col1)"]
             |  outputColumnNames:["_col0","_col1"]
@@ -5110,7 +5110,7 @@ Stage-0
          File Output Operator [FS_6]
             compressed:true
             Statistics:Num rows: 1 Data size: 8 Basic stats: COMPLETE Column 
stats: COMPLETE
-            
table:{"serde:":"org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe","input 
format:":"org.apache.hadoop.mapred.TextInputFormat","output 
format:":"org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat"}
+            table:{"input 
format:":"org.apache.hadoop.mapred.TextInputFormat","output 
format:":"org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat","serde:":"org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe"}
             Group By Operator [GBY_4]
             |  aggregations:["count(1)"]
             |  outputColumnNames:["_col0"]
@@ -5142,7 +5142,7 @@ Stage-0
          File Output Operator [FS_6]
             compressed:true
             Statistics:Num rows: 1 Data size: 16 Basic stats: COMPLETE Column 
stats: NONE
-            
table:{"serde:":"org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe","input 
format:":"org.apache.hadoop.mapred.TextInputFormat","output 
format:":"org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat"}
+            table:{"input 
format:":"org.apache.hadoop.mapred.TextInputFormat","output 
format:":"org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat","serde:":"org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe"}
             Group By Operator [GBY_4]
             |  aggregations:["sum(VALUE._col0)","sum(VALUE._col1)"]
             |  outputColumnNames:["_col0","_col1"]
@@ -5192,7 +5192,7 @@ Stage-0
          File Output Operator [FS_9]
             compressed:true
             Statistics:Num rows: 125000 Data size: 10875000 Basic stats: 
COMPLETE Column stats: COMPLETE
-            
table:{"serde:":"org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe","input 
format:":"org.apache.hadoop.mapred.TextInputFormat","output 
format:":"org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat"}
+            table:{"input 
format:":"org.apache.hadoop.mapred.TextInputFormat","output 
format:":"org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat","serde:":"org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe"}
             Merge Join Operator [MERGEJOIN_11]
             |  condition map:[{"":"Inner Join 0 to 1"}]
             |  keys:{}
@@ -5263,7 +5263,7 @@ Stage-3
                      File Output Operator [FS_8]
                         compressed:true
                         Statistics:Num rows: 10 Data size: 1780 Basic stats: 
COMPLETE Column stats: COMPLETE
-                        
table:{"serde:":"org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe","name:":"default.nzhang_CTAS1","input
 format:":"org.apache.hadoop.mapred.TextInputFormat","output 
format:":"org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat"}
+                        table:{"input 
format:":"org.apache.hadoop.mapred.TextInputFormat","output 
format:":"org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat","serde:":"org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe","name:":"default.nzhang_CTAS1"}
                         Limit [LIM_7]
                            Number of rows:10
                            Statistics:Num rows: 10 Data size: 1780 Basic 
stats: COMPLETE Column stats: COMPLETE
@@ -5331,7 +5331,7 @@ Stage-3
                      File Output Operator [FS_8]
                         compressed:true
                         Statistics:Num rows: 10 Data size: 1920 Basic stats: 
COMPLETE Column stats: COMPLETE
-                        
table:{"serde:":"org.apache.hadoop.hive.serde2.columnar.ColumnarSerDe","name:":"default.nzhang_ctas3","input
 format:":"org.apache.hadoop.hive.ql.io.RCFileInputFormat","output 
format:":"org.apache.hadoop.hive.ql.io.RCFileOutputFormat"}
+                        table:{"input 
format:":"org.apache.hadoop.hive.ql.io.RCFileInputFormat","output 
format:":"org.apache.hadoop.hive.ql.io.RCFileOutputFormat","serde:":"org.apache.hadoop.hive.serde2.columnar.ColumnarSerDe","name:":"default.nzhang_ctas3"}
                         Limit [LIM_7]
                            Number of rows:10
                            Statistics:Num rows: 10 Data size: 1920 Basic 
stats: COMPLETE Column stats: COMPLETE
@@ -5434,7 +5434,7 @@ Stage-0
          File Output Operator [FS_12]
             compressed:true
             Statistics:Num rows: 13778 Data size: 4904968 Basic stats: 
COMPLETE Column stats: COMPLETE
-            
table:{"serde:":"org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe","input 
format:":"org.apache.hadoop.mapred.TextInputFormat","output 
format:":"org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat"}
+            table:{"input 
format:":"org.apache.hadoop.mapred.TextInputFormat","output 
format:":"org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat","serde:":"org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe"}
             Select Operator [SEL_11]
             |  outputColumnNames:["_col0","_col1","_col2","_col3"]
             |  Statistics:Num rows: 13778 Data size: 4904968 Basic stats: 
COMPLETE Column stats: COMPLETE
@@ -5510,13 +5510,13 @@ Stage-0
          File Output Operator [FS_6]
             compressed:true
             Statistics:Num rows: 3 Data size: 28 Basic stats: COMPLETE Column 
stats: NONE
-            
table:{"serde:":"org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe","input 
format:":"org.apache.hadoop.mapred.TextInputFormat","output 
format:":"org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat"}
+            table:{"input 
format:":"org.apache.hadoop.mapred.TextInputFormat","output 
format:":"org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat","serde:":"org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe"}
             Select Operator [SEL_5]
                outputColumnNames:["_col0","_col1","_col2","_col3"]
                Statistics:Num rows: 3 Data size: 28 Basic stats: COMPLETE 
Column stats: NONE
                Merge Join Operator [MERGEJOIN_7]
                |  condition map:[{"":"Inner Join 0 to 1"}]
-               |  keys:{"1":"value (type: int)","0":"key (type: int)"}
+               |  keys:{"0":"key (type: int)","1":"value (type: int)"}
                |  outputColumnNames:["_col0","_col1","_col5","_col6"]
                |  Statistics:Num rows: 3 Data size: 28 Basic stats: COMPLETE 
Column stats: NONE
                |<-Map 1 [SIMPLE_EDGE]
@@ -5557,13 +5557,13 @@ Stage-0
          File Output Operator [FS_11]
             compressed:true
             Statistics:Num rows: 4 Data size: 37 Basic stats: COMPLETE Column 
stats: NONE
-            
table:{"serde:":"org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe","input 
format:":"org.apache.hadoop.mapred.TextInputFormat","output 
format:":"org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat"}
+            table:{"input 
format:":"org.apache.hadoop.mapred.TextInputFormat","output 
format:":"org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat","serde:":"org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe"}
             Select Operator [SEL_10]
                
outputColumnNames:["_col0","_col1","_col2","_col3","_col4","_col5"]
                Statistics:Num rows: 4 Data size: 37 Basic stats: COMPLETE 
Column stats: NONE
                Merge Join Operator [MERGEJOIN_21]
                |  condition map:[{"":"Inner Join 0 to 1"},{"":"Inner Join 0 to 
2"}]
-               |  keys:{"2":"key (type: int)","1":"value (type: int)","0":"key 
(type: int)"}
+               |  keys:{"0":"key (type: int)","1":"value (type: int)","2":"key 
(type: int)"}
                |  
outputColumnNames:["_col0","_col1","_col5","_col6","_col10","_col11"]
                |  Statistics:Num rows: 4 Data size: 37 Basic stats: COMPLETE 
Column stats: NONE
                |<-Map 1 [SIMPLE_EDGE]
@@ -5623,13 +5623,13 @@ Stage-0
          File Output Operator [FS_8]
             compressed:true
             Statistics:Num rows: 6 Data size: 57 Basic stats: COMPLETE Column 
stats: NONE
-            
table:{"serde:":"org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe","input 
format:":"org.apache.hadoop.mapred.TextInputFormat","output 
format:":"org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat"}
+            table:{"input 
format:":"org.apache.hadoop.mapred.TextInputFormat","output 
format:":"org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat","serde:":"org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe"}
             Select Operator [SEL_7]
                
outputColumnNames:["_col0","_col1","_col2","_col3","_col4","_col5"]
                Statistics:Num rows: 6 Data size: 57 Basic stats: COMPLETE 
Column stats: NONE
                Merge Join Operator [MERGEJOIN_9]
                |  condition map:[{"":"Inner Join 0 to 1"},{"":"Inner Join 0 to 
2"}]
-               |  keys:{"2":"key (type: int)","1":"value (type: int)","0":"key 
(type: int)"}
+               |  keys:{"0":"key (type: int)","1":"value (type: int)","2":"key 
(type: int)"}
                |  
outputColumnNames:["_col0","_col1","_col5","_col6","_col10","_col11"]
                |  Statistics:Num rows: 6 Data size: 57 Basic stats: COMPLETE 
Column stats: NONE
                |<-Map 1 [SIMPLE_EDGE]
@@ -5680,13 +5680,13 @@ Stage-0
          File Output Operator [FS_11]
             compressed:true
             Statistics:Num rows: 4 Data size: 37 Basic stats: COMPLETE Column 
stats: NONE
-            
table:{"serde:":"org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe","input 
format:":"org.apache.hadoop.mapred.TextInputFormat","output 
format:":"org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat"}
+            table:{"input 
format:":"org.apache.hadoop.mapred.TextInputFormat","output 
format:":"org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat","serde:":"org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe"}
             Select Operator [SEL_10]
                
outputColumnNames:["_col0","_col1","_col2","_col3","_col4","_col5"]
                Statistics:Num rows: 4 Data size: 37 Basic stats: COMPLETE 
Column stats: NONE
                Merge Join Operator [MERGEJOIN_15]
                |  condition map:[{"":"Inner Join 0 to 1"},{"":"Inner Join 0 to 
2"}]
-               |  keys:{"2":"key (type: int), value (type: int)","1":"value 
(type: int), key (type: int)","0":"key (type: int), value (type: int)"}
+               |  keys:{"0":"key (type: int), value (type: int)","1":"value 
(type: int), key (type: int)","2":"key (type: int), value (type: int)"}
                |  
outputColumnNames:["_col0","_col1","_col5","_col6","_col10","_col11"]
                |  Statistics:Num rows: 4 Data size: 37 Basic stats: COMPLETE 
Column stats: NONE
                |<-Map 1 [SIMPLE_EDGE]
@@ -5743,13 +5743,13 @@ Stage-0
          File Output Operator [FS_8]
             compressed:true
             Statistics:Num rows: 6 Data size: 57 Basic stats: COMPLETE Column 
stats: NONE
-            
table:{"serde:":"org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe","input 
format:":"org.apache.hadoop.mapred.TextInputFormat","output 
format:":"org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat"}
+            table:{"input 
format:":"org.apache.hadoop.mapred.TextInputFormat","output 
format:":"org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat","serde:":"org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe"}
             Select Operator [SEL_7]
                
outputColumnNames:["_col0","_col1","_col2","_col3","_col4","_col5"]
                Statistics:Num rows: 6 Data size: 57 Basic stats: COMPLETE 
Column stats: NONE
                Merge Join Operator [MERGEJOIN_9]
                |  condition map:[{"":"Inner Join 0 to 1"},{"":"Inner Join 0 to 
2"}]
-               |  keys:{"2":"key (type: int), value (type: int)","1":"value 
(type: int), key (type: int)","0":"key (type: int), value (type: int)"}
+               |  keys:{"0":"key (type: int), value (type: int)","1":"value 
(type: int), key (type: int)","2":"key (type: int), value (type: int)"}
                |  
outputColumnNames:["_col0","_col1","_col5","_col6","_col10","_col11"]
                |  Statistics:Num rows: 6 Data size: 57 Basic stats: COMPLETE 
Column stats: NONE
                |<-Map 1 [SIMPLE_EDGE]
@@ -5797,13 +5797,13 @@ Stage-0
          File Output Operator [FS_6]
             compressed:true
             Statistics:Num rows: 3 Data size: 28 Basic stats: COMPLETE Column 
stats: NONE
-            
table:{"serde:":"org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe","input 
format:":"org.apache.hadoop.mapred.TextInputFormat","output 
format:":"org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat"}
+            table:{"input 
format:":"org.apache.hadoop.mapred.TextInputFormat","output 
format:":"org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat","serde:":"org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe"}
             Select Operator [SEL_5]
                outputColumnNames:["_col0","_col1","_col2","_col3"]
                Statistics:Num rows: 3 Data size: 28 Basic stats: COMPLETE 
Column stats: NONE
                Merge Join Operator [MERGEJOIN_7]
                |  condition map:[{"":"Left Outer Join0 to 1"}]
-               |  keys:{"1":"value (type: int)","0":"key (type: int)"}
+               |  keys:{"0":"key (type: int)","1":"value (type: int)"}
                |  outputColumnNames:[

<TRUNCATED>

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