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From prasan...@apache.org
Subject [32/51] [partial] hive git commit: HIVE-14502: Convert MiniTez tests to MiniLlap tests (Prasanth Jayachandran reviewed by Siddharth Seth)
Date Tue, 23 Aug 2016 18:46:03 GMT
http://git-wip-us.apache.org/repos/asf/hive/blob/5f01dc42/ql/src/test/results/clientpositive/llap/dynamic_partition_pruning.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/llap/dynamic_partition_pruning.q.out b/ql/src/test/results/clientpositive/llap/dynamic_partition_pruning.q.out
index 01b4402..f993cf0 100644
--- a/ql/src/test/results/clientpositive/llap/dynamic_partition_pruning.q.out
+++ b/ql/src/test/results/clientpositive/llap/dynamic_partition_pruning.q.out
@@ -57,21 +57,21 @@ STAGE PLANS:
             Map Operator Tree:
                 TableScan
                   alias: srcpart
-                  Statistics: Num rows: 2000 Data size: 21248 Basic stats: COMPLETE Column stats: NONE
+                  Statistics: Num rows: 2000 Data size: 389248 Basic stats: COMPLETE Column stats: COMPLETE
                   Select Operator
                     expressions: ds (type: string)
                     outputColumnNames: ds
-                    Statistics: Num rows: 2000 Data size: 21248 Basic stats: COMPLETE Column stats: NONE
+                    Statistics: Num rows: 2000 Data size: 389248 Basic stats: COMPLETE Column stats: COMPLETE
                     Group By Operator
                       keys: ds (type: string)
                       mode: hash
                       outputColumnNames: _col0
-                      Statistics: Num rows: 2000 Data size: 21248 Basic stats: COMPLETE Column stats: NONE
+                      Statistics: Num rows: 2 Data size: 368 Basic stats: COMPLETE Column stats: COMPLETE
                       Reduce Output Operator
                         key expressions: _col0 (type: string)
                         sort order: +
                         Map-reduce partition columns: _col0 (type: string)
-                        Statistics: Num rows: 2000 Data size: 21248 Basic stats: COMPLETE Column stats: NONE
+                        Statistics: Num rows: 2 Data size: 368 Basic stats: COMPLETE Column stats: COMPLETE
             Execution mode: llap
             LLAP IO: no inputs
         Reducer 2 
@@ -81,14 +81,14 @@ STAGE PLANS:
                 keys: KEY._col0 (type: string)
                 mode: mergepartial
                 outputColumnNames: _col0
-                Statistics: Num rows: 1000 Data size: 10624 Basic stats: COMPLETE Column stats: NONE
+                Statistics: Num rows: 2 Data size: 368 Basic stats: COMPLETE Column stats: COMPLETE
                 Select Operator
                   expressions: _col0 (type: string), _col0 (type: string)
                   outputColumnNames: _col0, _col1
-                  Statistics: Num rows: 1000 Data size: 10624 Basic stats: COMPLETE Column stats: NONE
+                  Statistics: Num rows: 2 Data size: 736 Basic stats: COMPLETE Column stats: COMPLETE
                   File Output Operator
                     compressed: false
-                    Statistics: Num rows: 1000 Data size: 10624 Basic stats: COMPLETE Column stats: NONE
+                    Statistics: Num rows: 2 Data size: 736 Basic stats: COMPLETE Column stats: COMPLETE
                     table:
                         input format: org.apache.hadoop.mapred.TextInputFormat
                         output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
@@ -222,16 +222,16 @@ STAGE PLANS:
                 TableScan
                   alias: srcpart
                   filterExpr: ds is not null (type: boolean)
-                  Statistics: Num rows: 2000 Data size: 21248 Basic stats: COMPLETE Column stats: NONE
+                  Statistics: Num rows: 2000 Data size: 389248 Basic stats: COMPLETE Column stats: COMPLETE
                   Select Operator
                     expressions: ds (type: string)
                     outputColumnNames: _col0
-                    Statistics: Num rows: 2000 Data size: 21248 Basic stats: COMPLETE Column stats: NONE
+                    Statistics: Num rows: 2000 Data size: 368000 Basic stats: COMPLETE Column stats: COMPLETE
                     Reduce Output Operator
                       key expressions: _col0 (type: string)
                       sort order: +
                       Map-reduce partition columns: _col0 (type: string)
-                      Statistics: Num rows: 2000 Data size: 21248 Basic stats: COMPLETE Column stats: NONE
+                      Statistics: Num rows: 2000 Data size: 368000 Basic stats: COMPLETE Column stats: COMPLETE
             Execution mode: llap
             LLAP IO: no inputs
         Map 4 
@@ -278,7 +278,7 @@ STAGE PLANS:
                 keys:
                   0 _col0 (type: string)
                   1 _col0 (type: string)
-                Statistics: Num rows: 2200 Data size: 23372 Basic stats: COMPLETE Column stats: NONE
+                Statistics: Num rows: 2200 Data size: 404800 Basic stats: COMPLETE Column stats: NONE
                 Group By Operator
                   aggregations: count()
                   mode: hash
@@ -351,16 +351,16 @@ STAGE PLANS:
                 TableScan
                   alias: srcpart
                   filterExpr: ds is not null (type: boolean)
-                  Statistics: Num rows: 2000 Data size: 21248 Basic stats: COMPLETE Column stats: NONE
+                  Statistics: Num rows: 2000 Data size: 389248 Basic stats: COMPLETE Column stats: COMPLETE
                   Select Operator
                     expressions: ds (type: string)
                     outputColumnNames: _col0
-                    Statistics: Num rows: 2000 Data size: 21248 Basic stats: COMPLETE Column stats: NONE
+                    Statistics: Num rows: 2000 Data size: 368000 Basic stats: COMPLETE Column stats: COMPLETE
                     Reduce Output Operator
                       key expressions: _col0 (type: string)
                       sort order: +
                       Map-reduce partition columns: _col0 (type: string)
-                      Statistics: Num rows: 2000 Data size: 21248 Basic stats: COMPLETE Column stats: NONE
+                      Statistics: Num rows: 2000 Data size: 368000 Basic stats: COMPLETE Column stats: COMPLETE
             Execution mode: llap
             LLAP IO: no inputs
         Map 4 
@@ -392,7 +392,7 @@ STAGE PLANS:
                 keys:
                   0 _col0 (type: string)
                   1 _col0 (type: string)
-                Statistics: Num rows: 2200 Data size: 23372 Basic stats: COMPLETE Column stats: NONE
+                Statistics: Num rows: 2200 Data size: 404800 Basic stats: COMPLETE Column stats: NONE
                 Group By Operator
                   aggregations: count()
                   mode: hash
@@ -480,16 +480,16 @@ STAGE PLANS:
                 TableScan
                   alias: srcpart
                   filterExpr: ds is not null (type: boolean)
-                  Statistics: Num rows: 2000 Data size: 21248 Basic stats: COMPLETE Column stats: NONE
+                  Statistics: Num rows: 2000 Data size: 389248 Basic stats: COMPLETE Column stats: COMPLETE
                   Select Operator
                     expressions: ds (type: string)
                     outputColumnNames: _col0
-                    Statistics: Num rows: 2000 Data size: 21248 Basic stats: COMPLETE Column stats: NONE
+                    Statistics: Num rows: 2000 Data size: 368000 Basic stats: COMPLETE Column stats: COMPLETE
                     Reduce Output Operator
                       key expressions: day(_col0) (type: int)
                       sort order: +
                       Map-reduce partition columns: day(_col0) (type: int)
-                      Statistics: Num rows: 2000 Data size: 21248 Basic stats: COMPLETE Column stats: NONE
+                      Statistics: Num rows: 2000 Data size: 368000 Basic stats: COMPLETE Column stats: COMPLETE
             Execution mode: llap
             LLAP IO: no inputs
         Map 4 
@@ -536,7 +536,7 @@ STAGE PLANS:
                 keys:
                   0 day(_col0) (type: int)
                   1 day(_col0) (type: int)
-                Statistics: Num rows: 2200 Data size: 23372 Basic stats: COMPLETE Column stats: NONE
+                Statistics: Num rows: 2200 Data size: 404800 Basic stats: COMPLETE Column stats: NONE
                 Group By Operator
                   aggregations: count()
                   mode: hash
@@ -609,16 +609,16 @@ STAGE PLANS:
                 TableScan
                   alias: srcpart
                   filterExpr: ds is not null (type: boolean)
-                  Statistics: Num rows: 2000 Data size: 21248 Basic stats: COMPLETE Column stats: NONE
+                  Statistics: Num rows: 2000 Data size: 389248 Basic stats: COMPLETE Column stats: COMPLETE
                   Select Operator
                     expressions: ds (type: string)
                     outputColumnNames: _col0
-                    Statistics: Num rows: 2000 Data size: 21248 Basic stats: COMPLETE Column stats: NONE
+                    Statistics: Num rows: 2000 Data size: 368000 Basic stats: COMPLETE Column stats: COMPLETE
                     Reduce Output Operator
                       key expressions: day(_col0) (type: int)
                       sort order: +
                       Map-reduce partition columns: day(_col0) (type: int)
-                      Statistics: Num rows: 2000 Data size: 21248 Basic stats: COMPLETE Column stats: NONE
+                      Statistics: Num rows: 2000 Data size: 368000 Basic stats: COMPLETE Column stats: COMPLETE
             Execution mode: llap
             LLAP IO: no inputs
         Map 4 
@@ -650,7 +650,7 @@ STAGE PLANS:
                 keys:
                   0 day(_col0) (type: int)
                   1 day(_col0) (type: int)
-                Statistics: Num rows: 2200 Data size: 23372 Basic stats: COMPLETE Column stats: NONE
+                Statistics: Num rows: 2200 Data size: 404800 Basic stats: COMPLETE Column stats: NONE
                 Group By Operator
                   aggregations: count()
                   mode: hash
@@ -727,16 +727,16 @@ STAGE PLANS:
             Map Operator Tree:
                 TableScan
                   alias: srcpart
-                  Statistics: Num rows: 2000 Data size: 21248 Basic stats: COMPLETE Column stats: NONE
+                  Statistics: Num rows: 2000 Data size: 757248 Basic stats: COMPLETE Column stats: COMPLETE
                   Select Operator
                     expressions: ds (type: string), hr (type: string)
                     outputColumnNames: _col0, _col1
-                    Statistics: Num rows: 2000 Data size: 21248 Basic stats: COMPLETE Column stats: NONE
+                    Statistics: Num rows: 2000 Data size: 736000 Basic stats: COMPLETE Column stats: COMPLETE
                     Reduce Output Operator
                       key expressions: _col0 (type: string)
                       sort order: +
                       Map-reduce partition columns: _col0 (type: string)
-                      Statistics: Num rows: 2000 Data size: 21248 Basic stats: COMPLETE Column stats: NONE
+                      Statistics: Num rows: 2000 Data size: 736000 Basic stats: COMPLETE Column stats: COMPLETE
                       value expressions: _col1 (type: string)
             Execution mode: llap
             LLAP IO: no inputs
@@ -820,12 +820,12 @@ STAGE PLANS:
                   0 _col0 (type: string)
                   1 _col0 (type: string)
                 outputColumnNames: _col1
-                Statistics: Num rows: 2200 Data size: 23372 Basic stats: COMPLETE Column stats: NONE
+                Statistics: Num rows: 2200 Data size: 809600 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: 2200 Data size: 23372 Basic stats: COMPLETE Column stats: NONE
+                  Statistics: Num rows: 2200 Data size: 809600 Basic stats: COMPLETE Column stats: NONE
         Reducer 3 
             Execution mode: llap
             Reduce Operator Tree:
@@ -835,7 +835,7 @@ STAGE PLANS:
                 keys:
                   0 _col1 (type: string)
                   1 _col0 (type: string)
-                Statistics: Num rows: 2420 Data size: 25709 Basic stats: COMPLETE Column stats: NONE
+                Statistics: Num rows: 2420 Data size: 890560 Basic stats: COMPLETE Column stats: NONE
                 Group By Operator
                   aggregations: count()
                   mode: hash
@@ -915,16 +915,16 @@ STAGE PLANS:
                 TableScan
                   alias: srcpart
                   filterExpr: (ds is not null and hr is not null) (type: boolean)
-                  Statistics: Num rows: 2000 Data size: 21248 Basic stats: COMPLETE Column stats: NONE
+                  Statistics: Num rows: 2000 Data size: 757248 Basic stats: COMPLETE Column stats: COMPLETE
                   Select Operator
                     expressions: ds (type: string), hr (type: string)
                     outputColumnNames: _col0, _col1
-                    Statistics: Num rows: 2000 Data size: 21248 Basic stats: COMPLETE Column stats: NONE
+                    Statistics: Num rows: 2000 Data size: 736000 Basic stats: COMPLETE Column stats: COMPLETE
                     Reduce Output Operator
                       key expressions: _col0 (type: string)
                       sort order: +
                       Map-reduce partition columns: _col0 (type: string)
-                      Statistics: Num rows: 2000 Data size: 21248 Basic stats: COMPLETE Column stats: NONE
+                      Statistics: Num rows: 2000 Data size: 736000 Basic stats: COMPLETE Column stats: COMPLETE
                       value expressions: _col1 (type: string)
             Execution mode: llap
             LLAP IO: no inputs
@@ -978,12 +978,12 @@ STAGE PLANS:
                   0 _col0 (type: string)
                   1 _col0 (type: string)
                 outputColumnNames: _col1
-                Statistics: Num rows: 2200 Data size: 23372 Basic stats: COMPLETE Column stats: NONE
+                Statistics: Num rows: 2200 Data size: 809600 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: 2200 Data size: 23372 Basic stats: COMPLETE Column stats: NONE
+                  Statistics: Num rows: 2200 Data size: 809600 Basic stats: COMPLETE Column stats: NONE
         Reducer 3 
             Execution mode: llap
             Reduce Operator Tree:
@@ -993,7 +993,7 @@ STAGE PLANS:
                 keys:
                   0 _col1 (type: string)
                   1 _col0 (type: string)
-                Statistics: Num rows: 2420 Data size: 25709 Basic stats: COMPLETE Column stats: NONE
+                Statistics: Num rows: 2420 Data size: 890560 Basic stats: COMPLETE Column stats: NONE
                 Group By Operator
                   aggregations: count()
                   mode: hash
@@ -1082,16 +1082,16 @@ STAGE PLANS:
             Map Operator Tree:
                 TableScan
                   alias: srcpart
-                  Statistics: Num rows: 2000 Data size: 21248 Basic stats: COMPLETE Column stats: NONE
+                  Statistics: Num rows: 2000 Data size: 757248 Basic stats: COMPLETE Column stats: COMPLETE
                   Select Operator
                     expressions: ds (type: string), hr (type: string)
                     outputColumnNames: _col0, _col1
-                    Statistics: Num rows: 2000 Data size: 21248 Basic stats: COMPLETE Column stats: NONE
+                    Statistics: Num rows: 2000 Data size: 736000 Basic stats: COMPLETE Column stats: COMPLETE
                     Reduce Output Operator
                       key expressions: _col0 (type: string), _col1 (type: string)
                       sort order: ++
                       Map-reduce partition columns: _col0 (type: string), _col1 (type: string)
-                      Statistics: Num rows: 2000 Data size: 21248 Basic stats: COMPLETE Column stats: NONE
+                      Statistics: Num rows: 2000 Data size: 736000 Basic stats: COMPLETE Column stats: COMPLETE
             Execution mode: llap
             LLAP IO: no inputs
         Map 4 
@@ -1153,7 +1153,7 @@ STAGE PLANS:
                 keys:
                   0 _col0 (type: string), _col1 (type: string)
                   1 _col0 (type: string), _col2 (type: string)
-                Statistics: Num rows: 2200 Data size: 23372 Basic stats: COMPLETE Column stats: NONE
+                Statistics: Num rows: 2200 Data size: 809600 Basic stats: COMPLETE Column stats: NONE
                 Group By Operator
                   aggregations: count()
                   mode: hash
@@ -1226,16 +1226,16 @@ STAGE PLANS:
                 TableScan
                   alias: srcpart
                   filterExpr: (ds is not null and hr is not null) (type: boolean)
-                  Statistics: Num rows: 2000 Data size: 21248 Basic stats: COMPLETE Column stats: NONE
+                  Statistics: Num rows: 2000 Data size: 757248 Basic stats: COMPLETE Column stats: COMPLETE
                   Select Operator
                     expressions: ds (type: string), hr (type: string)
                     outputColumnNames: _col0, _col1
-                    Statistics: Num rows: 2000 Data size: 21248 Basic stats: COMPLETE Column stats: NONE
+                    Statistics: Num rows: 2000 Data size: 736000 Basic stats: COMPLETE Column stats: COMPLETE
                     Reduce Output Operator
                       key expressions: _col0 (type: string), _col1 (type: string)
                       sort order: ++
                       Map-reduce partition columns: _col0 (type: string), _col1 (type: string)
-                      Statistics: Num rows: 2000 Data size: 21248 Basic stats: COMPLETE Column stats: NONE
+                      Statistics: Num rows: 2000 Data size: 736000 Basic stats: COMPLETE Column stats: COMPLETE
             Execution mode: llap
             LLAP IO: no inputs
         Map 4 
@@ -1267,7 +1267,7 @@ STAGE PLANS:
                 keys:
                   0 _col0 (type: string), _col1 (type: string)
                   1 _col0 (type: string), _col2 (type: string)
-                Statistics: Num rows: 2200 Data size: 23372 Basic stats: COMPLETE Column stats: NONE
+                Statistics: Num rows: 2200 Data size: 809600 Basic stats: COMPLETE Column stats: NONE
                 Group By Operator
                   aggregations: count()
                   mode: hash
@@ -1353,16 +1353,16 @@ STAGE PLANS:
                 TableScan
                   alias: srcpart
                   filterExpr: ds is not null (type: boolean)
-                  Statistics: Num rows: 2000 Data size: 21248 Basic stats: COMPLETE Column stats: NONE
+                  Statistics: Num rows: 2000 Data size: 389248 Basic stats: COMPLETE Column stats: COMPLETE
                   Select Operator
                     expressions: ds (type: string)
                     outputColumnNames: _col0
-                    Statistics: Num rows: 2000 Data size: 21248 Basic stats: COMPLETE Column stats: NONE
+                    Statistics: Num rows: 2000 Data size: 368000 Basic stats: COMPLETE Column stats: COMPLETE
                     Reduce Output Operator
                       key expressions: _col0 (type: string)
                       sort order: +
                       Map-reduce partition columns: _col0 (type: string)
-                      Statistics: Num rows: 2000 Data size: 21248 Basic stats: COMPLETE Column stats: NONE
+                      Statistics: Num rows: 2000 Data size: 368000 Basic stats: COMPLETE Column stats: COMPLETE
             Execution mode: llap
             LLAP IO: no inputs
         Map 4 
@@ -1409,7 +1409,7 @@ STAGE PLANS:
                 keys:
                   0 _col0 (type: string)
                   1 _col0 (type: string)
-                Statistics: Num rows: 2200 Data size: 23372 Basic stats: COMPLETE Column stats: NONE
+                Statistics: Num rows: 2200 Data size: 404800 Basic stats: COMPLETE Column stats: NONE
                 Group By Operator
                   aggregations: count()
                   mode: hash
@@ -1482,16 +1482,16 @@ STAGE PLANS:
                 TableScan
                   alias: srcpart
                   filterExpr: ds is not null (type: boolean)
-                  Statistics: Num rows: 2000 Data size: 21248 Basic stats: COMPLETE Column stats: NONE
+                  Statistics: Num rows: 2000 Data size: 389248 Basic stats: COMPLETE Column stats: COMPLETE
                   Select Operator
                     expressions: ds (type: string)
                     outputColumnNames: _col0
-                    Statistics: Num rows: 2000 Data size: 21248 Basic stats: COMPLETE Column stats: NONE
+                    Statistics: Num rows: 2000 Data size: 368000 Basic stats: COMPLETE Column stats: COMPLETE
                     Reduce Output Operator
                       key expressions: _col0 (type: string)
                       sort order: +
                       Map-reduce partition columns: _col0 (type: string)
-                      Statistics: Num rows: 2000 Data size: 21248 Basic stats: COMPLETE Column stats: NONE
+                      Statistics: Num rows: 2000 Data size: 368000 Basic stats: COMPLETE Column stats: COMPLETE
             Execution mode: llap
             LLAP IO: no inputs
         Map 4 
@@ -1523,7 +1523,7 @@ STAGE PLANS:
                 keys:
                   0 _col0 (type: string)
                   1 _col0 (type: string)
-                Statistics: Num rows: 2200 Data size: 23372 Basic stats: COMPLETE Column stats: NONE
+                Statistics: Num rows: 2200 Data size: 404800 Basic stats: COMPLETE Column stats: NONE
                 Group By Operator
                   aggregations: count()
                   mode: hash
@@ -1607,16 +1607,16 @@ STAGE PLANS:
                 TableScan
                   alias: srcpart
                   filterExpr: hr is not null (type: boolean)
-                  Statistics: Num rows: 2000 Data size: 21248 Basic stats: COMPLETE Column stats: NONE
+                  Statistics: Num rows: 2000 Data size: 389248 Basic stats: COMPLETE Column stats: COMPLETE
                   Select Operator
                     expressions: hr (type: string)
                     outputColumnNames: _col0
-                    Statistics: Num rows: 2000 Data size: 21248 Basic stats: COMPLETE Column stats: NONE
+                    Statistics: Num rows: 2000 Data size: 368000 Basic stats: COMPLETE Column stats: COMPLETE
                     Reduce Output Operator
                       key expressions: UDFToDouble(_col0) (type: double)
                       sort order: +
                       Map-reduce partition columns: UDFToDouble(_col0) (type: double)
-                      Statistics: Num rows: 2000 Data size: 21248 Basic stats: COMPLETE Column stats: NONE
+                      Statistics: Num rows: 2000 Data size: 368000 Basic stats: COMPLETE Column stats: COMPLETE
             Execution mode: llap
             LLAP IO: no inputs
         Map 4 
@@ -1663,7 +1663,7 @@ STAGE PLANS:
                 keys:
                   0 UDFToDouble(_col0) (type: double)
                   1 UDFToDouble(UDFToInteger((_col0 / 2.0))) (type: double)
-                Statistics: Num rows: 2200 Data size: 23372 Basic stats: COMPLETE Column stats: NONE
+                Statistics: Num rows: 2200 Data size: 404800 Basic stats: COMPLETE Column stats: NONE
                 Group By Operator
                   aggregations: count()
                   mode: hash
@@ -1736,16 +1736,16 @@ STAGE PLANS:
                 TableScan
                   alias: srcpart
                   filterExpr: hr is not null (type: boolean)
-                  Statistics: Num rows: 2000 Data size: 21248 Basic stats: COMPLETE Column stats: NONE
+                  Statistics: Num rows: 2000 Data size: 389248 Basic stats: COMPLETE Column stats: COMPLETE
                   Select Operator
                     expressions: hr (type: string)
                     outputColumnNames: _col0
-                    Statistics: Num rows: 2000 Data size: 21248 Basic stats: COMPLETE Column stats: NONE
+                    Statistics: Num rows: 2000 Data size: 368000 Basic stats: COMPLETE Column stats: COMPLETE
                     Reduce Output Operator
                       key expressions: (UDFToDouble(_col0) * 2.0) (type: double)
                       sort order: +
                       Map-reduce partition columns: (UDFToDouble(_col0) * 2.0) (type: double)
-                      Statistics: Num rows: 2000 Data size: 21248 Basic stats: COMPLETE Column stats: NONE
+                      Statistics: Num rows: 2000 Data size: 368000 Basic stats: COMPLETE Column stats: COMPLETE
             Execution mode: llap
             LLAP IO: no inputs
         Map 4 
@@ -1792,7 +1792,7 @@ STAGE PLANS:
                 keys:
                   0 (UDFToDouble(_col0) * 2.0) (type: double)
                   1 _col0 (type: double)
-                Statistics: Num rows: 2200 Data size: 23372 Basic stats: COMPLETE Column stats: NONE
+                Statistics: Num rows: 2200 Data size: 404800 Basic stats: COMPLETE Column stats: NONE
                 Group By Operator
                   aggregations: count()
                   mode: hash
@@ -1865,16 +1865,16 @@ STAGE PLANS:
                 TableScan
                   alias: srcpart
                   filterExpr: hr is not null (type: boolean)
-                  Statistics: Num rows: 2000 Data size: 21248 Basic stats: COMPLETE Column stats: NONE
+                  Statistics: Num rows: 2000 Data size: 389248 Basic stats: COMPLETE Column stats: COMPLETE
                   Select Operator
                     expressions: hr (type: string)
                     outputColumnNames: _col0
-                    Statistics: Num rows: 2000 Data size: 21248 Basic stats: COMPLETE Column stats: NONE
+                    Statistics: Num rows: 2000 Data size: 368000 Basic stats: COMPLETE Column stats: COMPLETE
                     Reduce Output Operator
                       key expressions: UDFToDouble(_col0) (type: double)
                       sort order: +
                       Map-reduce partition columns: UDFToDouble(_col0) (type: double)
-                      Statistics: Num rows: 2000 Data size: 21248 Basic stats: COMPLETE Column stats: NONE
+                      Statistics: Num rows: 2000 Data size: 368000 Basic stats: COMPLETE Column stats: COMPLETE
             Execution mode: llap
             LLAP IO: no inputs
         Map 4 
@@ -1906,7 +1906,7 @@ STAGE PLANS:
                 keys:
                   0 UDFToDouble(_col0) (type: double)
                   1 UDFToDouble(UDFToInteger((_col0 / 2.0))) (type: double)
-                Statistics: Num rows: 2200 Data size: 23372 Basic stats: COMPLETE Column stats: NONE
+                Statistics: Num rows: 2200 Data size: 404800 Basic stats: COMPLETE Column stats: NONE
                 Group By Operator
                   aggregations: count()
                   mode: hash
@@ -1979,16 +1979,16 @@ STAGE PLANS:
                 TableScan
                   alias: srcpart
                   filterExpr: hr is not null (type: boolean)
-                  Statistics: Num rows: 2000 Data size: 21248 Basic stats: COMPLETE Column stats: NONE
+                  Statistics: Num rows: 2000 Data size: 389248 Basic stats: COMPLETE Column stats: COMPLETE
                   Select Operator
                     expressions: hr (type: string)
                     outputColumnNames: _col0
-                    Statistics: Num rows: 2000 Data size: 21248 Basic stats: COMPLETE Column stats: NONE
+                    Statistics: Num rows: 2000 Data size: 368000 Basic stats: COMPLETE Column stats: COMPLETE
                     Reduce Output Operator
                       key expressions: (UDFToDouble(_col0) * 2.0) (type: double)
                       sort order: +
                       Map-reduce partition columns: (UDFToDouble(_col0) * 2.0) (type: double)
-                      Statistics: Num rows: 2000 Data size: 21248 Basic stats: COMPLETE Column stats: NONE
+                      Statistics: Num rows: 2000 Data size: 368000 Basic stats: COMPLETE Column stats: COMPLETE
             Execution mode: llap
             LLAP IO: no inputs
         Map 4 
@@ -2020,7 +2020,7 @@ STAGE PLANS:
                 keys:
                   0 (UDFToDouble(_col0) * 2.0) (type: double)
                   1 _col0 (type: double)
-                Statistics: Num rows: 2200 Data size: 23372 Basic stats: COMPLETE Column stats: NONE
+                Statistics: Num rows: 2200 Data size: 404800 Basic stats: COMPLETE Column stats: NONE
                 Group By Operator
                   aggregations: count()
                   mode: hash
@@ -2106,16 +2106,16 @@ STAGE PLANS:
                 TableScan
                   alias: srcpart
                   filterExpr: hr is not null (type: boolean)
-                  Statistics: Num rows: 2000 Data size: 21248 Basic stats: COMPLETE Column stats: NONE
+                  Statistics: Num rows: 2000 Data size: 389248 Basic stats: COMPLETE Column stats: COMPLETE
                   Select Operator
                     expressions: hr (type: string)
                     outputColumnNames: _col0
-                    Statistics: Num rows: 2000 Data size: 21248 Basic stats: COMPLETE Column stats: NONE
+                    Statistics: Num rows: 2000 Data size: 368000 Basic stats: COMPLETE Column stats: COMPLETE
                     Reduce Output Operator
                       key expressions: UDFToString((UDFToDouble(_col0) * 2.0)) (type: string)
                       sort order: +
                       Map-reduce partition columns: UDFToString((UDFToDouble(_col0) * 2.0)) (type: string)
-                      Statistics: Num rows: 2000 Data size: 21248 Basic stats: COMPLETE Column stats: NONE
+                      Statistics: Num rows: 2000 Data size: 368000 Basic stats: COMPLETE Column stats: COMPLETE
             Execution mode: llap
             LLAP IO: no inputs
         Map 4 
@@ -2162,7 +2162,7 @@ STAGE PLANS:
                 keys:
                   0 UDFToString((UDFToDouble(_col0) * 2.0)) (type: string)
                   1 UDFToString(_col0) (type: string)
-                Statistics: Num rows: 2200 Data size: 23372 Basic stats: COMPLETE Column stats: NONE
+                Statistics: Num rows: 2200 Data size: 404800 Basic stats: COMPLETE Column stats: NONE
                 Group By Operator
                   aggregations: count()
                   mode: hash
@@ -2252,12 +2252,12 @@ STAGE PLANS:
                 TableScan
                   alias: srcpart
                   filterExpr: (ds = '2008-04-08') (type: boolean)
-                  Statistics: Num rows: 1000 Data size: 10624 Basic stats: COMPLETE Column stats: NONE
+                  Statistics: Num rows: 1000 Data size: 18624 Basic stats: COMPLETE Column stats: COMPLETE
                   Select Operator
-                    Statistics: Num rows: 1000 Data size: 10624 Basic stats: COMPLETE Column stats: NONE
+                    Statistics: Num rows: 1000 Data size: 94000 Basic stats: COMPLETE Column stats: COMPLETE
                     Reduce Output Operator
                       sort order: 
-                      Statistics: Num rows: 1000 Data size: 10624 Basic stats: COMPLETE Column stats: NONE
+                      Statistics: Num rows: 1000 Data size: 94000 Basic stats: COMPLETE Column stats: COMPLETE
             Execution mode: llap
             LLAP IO: no inputs
         Map 4 
@@ -2265,19 +2265,19 @@ STAGE PLANS:
                 TableScan
                   alias: srcpart
                   filterExpr: (ds = '2008-04-08') (type: boolean)
-                  Statistics: Num rows: 1000 Data size: 10624 Basic stats: COMPLETE Column stats: NONE
+                  Statistics: Num rows: 1000 Data size: 18624 Basic stats: COMPLETE Column stats: COMPLETE
                   Select Operator
-                    Statistics: Num rows: 1000 Data size: 10624 Basic stats: COMPLETE Column stats: NONE
+                    Statistics: Num rows: 1000 Data size: 18624 Basic stats: COMPLETE Column stats: COMPLETE
                     Group By Operator
                       keys: '2008-04-08' (type: string)
                       mode: hash
                       outputColumnNames: _col0
-                      Statistics: Num rows: 1000 Data size: 10624 Basic stats: COMPLETE Column stats: NONE
+                      Statistics: Num rows: 1 Data size: 94 Basic stats: COMPLETE Column stats: COMPLETE
                       Reduce Output Operator
                         key expressions: _col0 (type: string)
                         sort order: +
                         Map-reduce partition columns: _col0 (type: string)
-                        Statistics: Num rows: 1000 Data size: 10624 Basic stats: COMPLETE Column stats: NONE
+                        Statistics: Num rows: 1 Data size: 94 Basic stats: COMPLETE Column stats: COMPLETE
             Execution mode: llap
             LLAP IO: no inputs
         Reducer 2 
@@ -2289,15 +2289,15 @@ STAGE PLANS:
                 keys:
                   0 
                   1 
-                Statistics: Num rows: 500000 Data size: 11124000 Basic stats: COMPLETE Column stats: NONE
+                Statistics: Num rows: 1000 Data size: 8000 Basic stats: COMPLETE Column stats: COMPLETE
                 Group By Operator
                   aggregations: count()
                   mode: hash
                   outputColumnNames: _col0
-                  Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: NONE
+                  Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: COMPLETE
                   Reduce Output Operator
                     sort order: 
-                    Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: NONE
+                    Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: COMPLETE
                     value expressions: _col0 (type: bigint)
         Reducer 3 
             Execution mode: llap
@@ -2306,10 +2306,10 @@ STAGE PLANS:
                 aggregations: count(VALUE._col0)
                 mode: mergepartial
                 outputColumnNames: _col0
-                Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: NONE
+                Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: COMPLETE
                 File Output Operator
                   compressed: false
-                  Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: NONE
+                  Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: COMPLETE
                   table:
                       input format: org.apache.hadoop.mapred.SequenceFileInputFormat
                       output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
@@ -2321,12 +2321,12 @@ STAGE PLANS:
                 keys: KEY._col0 (type: string)
                 mode: mergepartial
                 outputColumnNames: _col0
-                Statistics: Num rows: 500 Data size: 5312 Basic stats: COMPLETE Column stats: NONE
+                Statistics: Num rows: 1 Data size: 94 Basic stats: COMPLETE Column stats: COMPLETE
                 Select Operator
-                  Statistics: Num rows: 500 Data size: 5312 Basic stats: COMPLETE Column stats: NONE
+                  Statistics: Num rows: 1 Data size: 94 Basic stats: COMPLETE Column stats: COMPLETE
                   Reduce Output Operator
                     sort order: 
-                    Statistics: Num rows: 500 Data size: 5312 Basic stats: COMPLETE Column stats: NONE
+                    Statistics: Num rows: 1 Data size: 94 Basic stats: COMPLETE Column stats: COMPLETE
 
   Stage: Stage-0
     Fetch Operator
@@ -2385,14 +2385,14 @@ STAGE PLANS:
             Map Operator Tree:
                 TableScan
                   alias: srcpart
-                  Statistics: Num rows: 2000 Data size: 21248 Basic stats: COMPLETE Column stats: NONE
+                  Statistics: Num rows: 2000 Data size: 757248 Basic stats: COMPLETE Column stats: COMPLETE
                   Select Operator
                     expressions: ds (type: string), hr (type: string)
                     outputColumnNames: _col0, _col1
-                    Statistics: Num rows: 2000 Data size: 21248 Basic stats: COMPLETE Column stats: NONE
+                    Statistics: Num rows: 2000 Data size: 736000 Basic stats: COMPLETE Column stats: COMPLETE
                     Reduce Output Operator
                       sort order: 
-                      Statistics: Num rows: 2000 Data size: 21248 Basic stats: COMPLETE Column stats: NONE
+                      Statistics: Num rows: 2000 Data size: 736000 Basic stats: COMPLETE Column stats: COMPLETE
                       value expressions: _col0 (type: string), _col1 (type: string)
             Execution mode: llap
             LLAP IO: no inputs
@@ -2425,12 +2425,12 @@ STAGE PLANS:
                   0 
                   1 
                 outputColumnNames: _col0, _col1, _col2, _col4
-                Statistics: Num rows: 2000 Data size: 77248 Basic stats: COMPLETE Column stats: NONE
+                Statistics: Num rows: 2000 Data size: 792000 Basic stats: COMPLETE Column stats: NONE
                 Filter Operator
                   predicate: ((_col0 = _col2) or (_col1 = _col4)) (type: boolean)
-                  Statistics: Num rows: 2000 Data size: 77248 Basic stats: COMPLETE Column stats: NONE
+                  Statistics: Num rows: 2000 Data size: 792000 Basic stats: COMPLETE Column stats: NONE
                   Select Operator
-                    Statistics: Num rows: 2000 Data size: 77248 Basic stats: COMPLETE Column stats: NONE
+                    Statistics: Num rows: 2000 Data size: 792000 Basic stats: COMPLETE Column stats: NONE
                     Group By Operator
                       aggregations: count()
                       mode: hash
@@ -2505,16 +2505,16 @@ STAGE PLANS:
             Map Operator Tree:
                 TableScan
                   alias: srcpart
-                  Statistics: Num rows: 2000 Data size: 21248 Basic stats: COMPLETE Column stats: NONE
+                  Statistics: Num rows: 2000 Data size: 757248 Basic stats: COMPLETE Column stats: COMPLETE
                   Select Operator
                     expressions: ds (type: string), hr (type: string)
                     outputColumnNames: _col0, _col1
-                    Statistics: Num rows: 2000 Data size: 21248 Basic stats: COMPLETE Column stats: NONE
+                    Statistics: Num rows: 2000 Data size: 736000 Basic stats: COMPLETE Column stats: COMPLETE
                     Reduce Output Operator
                       key expressions: _col0 (type: string), _col1 (type: string)
                       sort order: ++
                       Map-reduce partition columns: _col0 (type: string), _col1 (type: string)
-                      Statistics: Num rows: 2000 Data size: 21248 Basic stats: COMPLETE Column stats: NONE
+                      Statistics: Num rows: 2000 Data size: 736000 Basic stats: COMPLETE Column stats: COMPLETE
             Execution mode: llap
             LLAP IO: no inputs
         Map 4 
@@ -2576,7 +2576,7 @@ STAGE PLANS:
                 keys:
                   0 _col0 (type: string), _col1 (type: string)
                   1 _col0 (type: string), _col2 (type: string)
-                Statistics: Num rows: 2200 Data size: 23372 Basic stats: COMPLETE Column stats: NONE
+                Statistics: Num rows: 2200 Data size: 809600 Basic stats: COMPLETE Column stats: NONE
                 Group By Operator
                   aggregations: count()
                   mode: hash
@@ -2651,16 +2651,16 @@ STAGE PLANS:
                 TableScan
                   alias: srcpart
                   filterExpr: ds is not null (type: boolean)
-                  Statistics: Num rows: 2000 Data size: 21248 Basic stats: COMPLETE Column stats: NONE
+                  Statistics: Num rows: 2000 Data size: 389248 Basic stats: COMPLETE Column stats: COMPLETE
                   Select Operator
                     expressions: ds (type: string)
                     outputColumnNames: _col0
-                    Statistics: Num rows: 2000 Data size: 21248 Basic stats: COMPLETE Column stats: NONE
+                    Statistics: Num rows: 2000 Data size: 368000 Basic stats: COMPLETE Column stats: COMPLETE
                     Reduce Output Operator
                       key expressions: _col0 (type: string)
                       sort order: +
                       Map-reduce partition columns: _col0 (type: string)
-                      Statistics: Num rows: 2000 Data size: 21248 Basic stats: COMPLETE Column stats: NONE
+                      Statistics: Num rows: 2000 Data size: 368000 Basic stats: COMPLETE Column stats: COMPLETE
             Execution mode: llap
             LLAP IO: no inputs
         Map 4 
@@ -2707,7 +2707,7 @@ STAGE PLANS:
                 keys:
                   0 _col0 (type: string)
                   1 _col0 (type: string)
-                Statistics: Num rows: 2200 Data size: 23372 Basic stats: COMPLETE Column stats: NONE
+                Statistics: Num rows: 2200 Data size: 404800 Basic stats: COMPLETE Column stats: NONE
                 Group By Operator
                   aggregations: count()
                   mode: hash
@@ -2795,16 +2795,16 @@ STAGE PLANS:
             Map Operator Tree:
                 TableScan
                   alias: srcpart
-                  Statistics: Num rows: 2000 Data size: 21248 Basic stats: COMPLETE Column stats: NONE
+                  Statistics: Num rows: 2000 Data size: 389248 Basic stats: COMPLETE Column stats: COMPLETE
                   Select Operator
                     expressions: ds (type: string)
                     outputColumnNames: _col0
-                    Statistics: Num rows: 2000 Data size: 21248 Basic stats: COMPLETE Column stats: NONE
+                    Statistics: Num rows: 2000 Data size: 368000 Basic stats: COMPLETE Column stats: COMPLETE
                     Reduce Output Operator
                       key expressions: _col0 (type: string)
                       sort order: +
                       Map-reduce partition columns: _col0 (type: string)
-                      Statistics: Num rows: 2000 Data size: 21248 Basic stats: COMPLETE Column stats: NONE
+                      Statistics: Num rows: 2000 Data size: 368000 Basic stats: COMPLETE Column stats: COMPLETE
             Execution mode: llap
             LLAP IO: no inputs
         Reducer 2 
@@ -2816,7 +2816,7 @@ STAGE PLANS:
                 keys:
                   0 _col0 (type: string)
                   1 _col0 (type: string)
-                Statistics: Num rows: 2200 Data size: 23372 Basic stats: COMPLETE Column stats: NONE
+                Statistics: Num rows: 2200 Data size: 404800 Basic stats: COMPLETE Column stats: NONE
                 Group By Operator
                   aggregations: count()
                   mode: hash
@@ -2871,16 +2871,16 @@ STAGE PLANS:
             Map Operator Tree:
                 TableScan
                   alias: srcpart
-                  Statistics: Num rows: 2000 Data size: 21248 Basic stats: COMPLETE Column stats: NONE
+                  Statistics: Num rows: 2000 Data size: 389248 Basic stats: COMPLETE Column stats: COMPLETE
                   Select Operator
                     expressions: ds (type: string)
                     outputColumnNames: _col0
-                    Statistics: Num rows: 2000 Data size: 21248 Basic stats: COMPLETE Column stats: NONE
+                    Statistics: Num rows: 2000 Data size: 368000 Basic stats: COMPLETE Column stats: COMPLETE
                     Reduce Output Operator
                       key expressions: _col0 (type: string)
                       sort order: +
                       Map-reduce partition columns: _col0 (type: string)
-                      Statistics: Num rows: 2000 Data size: 21248 Basic stats: COMPLETE Column stats: NONE
+                      Statistics: Num rows: 2000 Data size: 368000 Basic stats: COMPLETE Column stats: COMPLETE
             Execution mode: llap
             LLAP IO: no inputs
         Map 4 
@@ -2927,7 +2927,7 @@ STAGE PLANS:
                 keys:
                   0 _col0 (type: string)
                   1 _col0 (type: string)
-                Statistics: Num rows: 2200 Data size: 23372 Basic stats: COMPLETE Column stats: NONE
+                Statistics: Num rows: 2200 Data size: 404800 Basic stats: COMPLETE Column stats: NONE
                 Group By Operator
                   aggregations: count()
                   mode: hash
@@ -2985,16 +2985,16 @@ STAGE PLANS:
             Map Operator Tree:
                 TableScan
                   alias: srcpart
-                  Statistics: Num rows: 1000 Data size: 10624 Basic stats: COMPLETE Column stats: NONE
+                  Statistics: Num rows: 1000 Data size: 378624 Basic stats: COMPLETE Column stats: COMPLETE
                   Select Operator
                     expressions: ds (type: string), hr (type: string)
                     outputColumnNames: _col0, _col1
-                    Statistics: Num rows: 1000 Data size: 10624 Basic stats: COMPLETE Column stats: NONE
+                    Statistics: Num rows: 1000 Data size: 368000 Basic stats: COMPLETE Column stats: COMPLETE
                     Reduce Output Operator
                       key expressions: _col0 (type: string)
                       sort order: +
                       Map-reduce partition columns: _col0 (type: string)
-                      Statistics: Num rows: 1000 Data size: 10624 Basic stats: COMPLETE Column stats: NONE
+                      Statistics: Num rows: 1000 Data size: 368000 Basic stats: COMPLETE Column stats: COMPLETE
                       value expressions: _col1 (type: string)
             Execution mode: llap
             LLAP IO: no inputs
@@ -3063,12 +3063,12 @@ STAGE PLANS:
                   0 _col0 (type: string)
                   1 _col0 (type: string)
                 outputColumnNames: _col1
-                Statistics: Num rows: 1100 Data size: 11686 Basic stats: COMPLETE Column stats: NONE
+                Statistics: Num rows: 1100 Data size: 404800 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: 1100 Data size: 11686 Basic stats: COMPLETE Column stats: NONE
+                  Statistics: Num rows: 1100 Data size: 404800 Basic stats: COMPLETE Column stats: NONE
         Reducer 3 
             Execution mode: llap
             Reduce Operator Tree:
@@ -3078,7 +3078,7 @@ STAGE PLANS:
                 keys:
                   0 _col1 (type: string)
                   1 _col0 (type: string)
-                Statistics: Num rows: 1210 Data size: 12854 Basic stats: COMPLETE Column stats: NONE
+                Statistics: Num rows: 1210 Data size: 445280 Basic stats: COMPLETE Column stats: NONE
                 Group By Operator
                   aggregations: count()
                   mode: hash
@@ -3154,19 +3154,19 @@ STAGE PLANS:
                 TableScan
                   alias: srcpart
                   filterExpr: ((UDFToDouble(hr) = 13.0) and ds is not null) (type: boolean)
-                  Statistics: Num rows: 1 Data size: 0 Basic stats: PARTIAL Column stats: NONE
+                  Statistics: Num rows: 1 Data size: 368 Basic stats: COMPLETE Column stats: COMPLETE
                   Filter Operator
                     predicate: ((UDFToDouble(hr) = 13.0) and ds is not null) (type: boolean)
-                    Statistics: Num rows: 1 Data size: 0 Basic stats: PARTIAL Column stats: NONE
+                    Statistics: Num rows: 1 Data size: 368 Basic stats: COMPLETE Column stats: COMPLETE
                     Select Operator
                       expressions: ds (type: string), hr (type: string)
                       outputColumnNames: _col0, _col1
-                      Statistics: Num rows: 1 Data size: 0 Basic stats: PARTIAL Column stats: NONE
+                      Statistics: Num rows: 1 Data size: 368 Basic stats: COMPLETE Column stats: COMPLETE
                       Reduce Output Operator
                         key expressions: _col0 (type: string)
                         sort order: +
                         Map-reduce partition columns: _col0 (type: string)
-                        Statistics: Num rows: 1 Data size: 0 Basic stats: PARTIAL Column stats: NONE
+                        Statistics: Num rows: 1 Data size: 368 Basic stats: COMPLETE Column stats: COMPLETE
                         value expressions: _col1 (type: string)
             Execution mode: llap
             LLAP IO: unknown
@@ -3220,12 +3220,12 @@ STAGE PLANS:
                   0 _col0 (type: string)
                   1 _col0 (type: string)
                 outputColumnNames: _col1
-                Statistics: Num rows: 1 Data size: 0 Basic stats: PARTIAL Column stats: NONE
+                Statistics: Num rows: 1 Data size: 404 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: 1 Data size: 0 Basic stats: PARTIAL Column stats: NONE
+                  Statistics: Num rows: 1 Data size: 404 Basic stats: COMPLETE Column stats: NONE
         Reducer 3 
             Execution mode: llap
             Reduce Operator Tree:
@@ -3235,7 +3235,7 @@ STAGE PLANS:
                 keys:
                   0 _col1 (type: string)
                   1 _col0 (type: string)
-                Statistics: Num rows: 1 Data size: 0 Basic stats: PARTIAL Column stats: NONE
+                Statistics: Num rows: 1 Data size: 444 Basic stats: COMPLETE Column stats: NONE
                 Group By Operator
                   aggregations: count()
                   mode: hash
@@ -3308,35 +3308,35 @@ STAGE PLANS:
                 TableScan
                   alias: srcpart
                   filterExpr: ds is not null (type: boolean)
-                  Statistics: Num rows: 2000 Data size: 21248 Basic stats: COMPLETE Column stats: NONE
+                  Statistics: Num rows: 2000 Data size: 389248 Basic stats: COMPLETE Column stats: COMPLETE
                   Select Operator
                     expressions: ds (type: string)
                     outputColumnNames: _col0
-                    Statistics: Num rows: 2000 Data size: 21248 Basic stats: COMPLETE Column stats: NONE
+                    Statistics: Num rows: 2000 Data size: 368000 Basic stats: COMPLETE Column stats: COMPLETE
                     Reduce Output Operator
                       key expressions: _col0 (type: string)
                       sort order: +
                       Map-reduce partition columns: _col0 (type: string)
-                      Statistics: Num rows: 2000 Data size: 21248 Basic stats: COMPLETE Column stats: NONE
+                      Statistics: Num rows: 2000 Data size: 368000 Basic stats: COMPLETE Column stats: COMPLETE
             Execution mode: llap
             LLAP IO: no inputs
         Map 4 
             Map Operator Tree:
                 TableScan
                   alias: srcpart
-                  Statistics: Num rows: 2000 Data size: 21248 Basic stats: COMPLETE Column stats: NONE
+                  Statistics: Num rows: 2000 Data size: 389248 Basic stats: COMPLETE Column stats: COMPLETE
                   Select Operator
                     expressions: ds (type: string)
                     outputColumnNames: ds
-                    Statistics: Num rows: 2000 Data size: 21248 Basic stats: COMPLETE Column stats: NONE
+                    Statistics: Num rows: 2000 Data size: 389248 Basic stats: COMPLETE Column stats: COMPLETE
                     Group By Operator
                       aggregations: max(ds)
                       mode: hash
                       outputColumnNames: _col0
-                      Statistics: Num rows: 1 Data size: 184 Basic stats: COMPLETE Column stats: NONE
+                      Statistics: Num rows: 1 Data size: 184 Basic stats: COMPLETE Column stats: COMPLETE
                       Reduce Output Operator
                         sort order: 
-                        Statistics: Num rows: 1 Data size: 184 Basic stats: COMPLETE Column stats: NONE
+                        Statistics: Num rows: 1 Data size: 184 Basic stats: COMPLETE Column stats: COMPLETE
                         value expressions: _col0 (type: string)
             Execution mode: llap
             LLAP IO: no inputs
@@ -3344,19 +3344,19 @@ STAGE PLANS:
             Map Operator Tree:
                 TableScan
                   alias: srcpart
-                  Statistics: Num rows: 2000 Data size: 21248 Basic stats: COMPLETE Column stats: NONE
+                  Statistics: Num rows: 2000 Data size: 389248 Basic stats: COMPLETE Column stats: COMPLETE
                   Select Operator
                     expressions: ds (type: string)
                     outputColumnNames: ds
-                    Statistics: Num rows: 2000 Data size: 21248 Basic stats: COMPLETE Column stats: NONE
+                    Statistics: Num rows: 2000 Data size: 389248 Basic stats: COMPLETE Column stats: COMPLETE
                     Group By Operator
                       aggregations: min(ds)
                       mode: hash
                       outputColumnNames: _col0
-                      Statistics: Num rows: 1 Data size: 184 Basic stats: COMPLETE Column stats: NONE
+                      Statistics: Num rows: 1 Data size: 184 Basic stats: COMPLETE Column stats: COMPLETE
                       Reduce Output Operator
                         sort order: 
-                        Statistics: Num rows: 1 Data size: 184 Basic stats: COMPLETE Column stats: NONE
+                        Statistics: Num rows: 1 Data size: 184 Basic stats: COMPLETE Column stats: COMPLETE
                         value expressions: _col0 (type: string)
             Execution mode: llap
             LLAP IO: no inputs
@@ -3369,15 +3369,15 @@ STAGE PLANS:
                 keys:
                   0 _col0 (type: string)
                   1 _col0 (type: string)
-                Statistics: Num rows: 2200 Data size: 23372 Basic stats: COMPLETE Column stats: NONE
+                Statistics: Num rows: 1000 Data size: 8000 Basic stats: COMPLETE Column stats: COMPLETE
                 Group By Operator
                   aggregations: count()
                   mode: hash
                   outputColumnNames: _col0
-                  Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: NONE
+                  Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: COMPLETE
                   Reduce Output Operator
                     sort order: 
-                    Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: NONE
+                    Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: COMPLETE
                     value expressions: _col0 (type: bigint)
         Reducer 3 
             Execution mode: llap
@@ -3386,10 +3386,10 @@ STAGE PLANS:
                 aggregations: count(VALUE._col0)
                 mode: mergepartial
                 outputColumnNames: _col0
-                Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: NONE
+                Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: COMPLETE
                 File Output Operator
                   compressed: false
-                  Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: NONE
+                  Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: COMPLETE
                   table:
                       input format: org.apache.hadoop.mapred.SequenceFileInputFormat
                       output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
@@ -3401,34 +3401,34 @@ STAGE PLANS:
                 aggregations: max(VALUE._col0)
                 mode: mergepartial
                 outputColumnNames: _col0
-                Statistics: Num rows: 1 Data size: 184 Basic stats: COMPLETE Column stats: NONE
+                Statistics: Num rows: 1 Data size: 184 Basic stats: COMPLETE Column stats: COMPLETE
                 Filter Operator
                   predicate: _col0 is not null (type: boolean)
-                  Statistics: Num rows: 1 Data size: 184 Basic stats: COMPLETE Column stats: NONE
+                  Statistics: Num rows: 1 Data size: 184 Basic stats: COMPLETE Column stats: COMPLETE
                   Group By Operator
                     keys: _col0 (type: string)
                     mode: hash
                     outputColumnNames: _col0
-                    Statistics: Num rows: 2 Data size: 368 Basic stats: COMPLETE Column stats: NONE
+                    Statistics: Num rows: 1 Data size: 184 Basic stats: COMPLETE Column stats: COMPLETE
                     Reduce Output Operator
                       key expressions: _col0 (type: string)
                       sort order: +
                       Map-reduce partition columns: _col0 (type: string)
-                      Statistics: Num rows: 2 Data size: 368 Basic stats: COMPLETE Column stats: NONE
+                      Statistics: Num rows: 1 Data size: 184 Basic stats: COMPLETE Column stats: COMPLETE
                     Select Operator
                       expressions: _col0 (type: string)
                       outputColumnNames: _col0
-                      Statistics: Num rows: 2 Data size: 368 Basic stats: COMPLETE Column stats: NONE
+                      Statistics: Num rows: 1 Data size: 184 Basic stats: COMPLETE Column stats: COMPLETE
                       Group By Operator
                         keys: _col0 (type: string)
                         mode: hash
                         outputColumnNames: _col0
-                        Statistics: Num rows: 2 Data size: 368 Basic stats: COMPLETE Column stats: NONE
+                        Statistics: Num rows: 1 Data size: 184 Basic stats: COMPLETE Column stats: COMPLETE
                         Dynamic Partitioning Event Operator
                           Target column: ds (string)
                           Target Input: srcpart
                           Partition key expr: ds
-                          Statistics: Num rows: 2 Data size: 368 Basic stats: COMPLETE Column stats: NONE
+                          Statistics: Num rows: 1 Data size: 184 Basic stats: COMPLETE Column stats: COMPLETE
                           Target Vertex: Map 1
         Reducer 8 
             Execution mode: llap
@@ -3437,34 +3437,34 @@ STAGE PLANS:
                 aggregations: min(VALUE._col0)
                 mode: mergepartial
                 outputColumnNames: _col0
-                Statistics: Num rows: 1 Data size: 184 Basic stats: COMPLETE Column stats: NONE
+                Statistics: Num rows: 1 Data size: 184 Basic stats: COMPLETE Column stats: COMPLETE
                 Filter Operator
                   predicate: _col0 is not null (type: boolean)
-                  Statistics: Num rows: 1 Data size: 184 Basic stats: COMPLETE Column stats: NONE
+                  Statistics: Num rows: 1 Data size: 184 Basic stats: COMPLETE Column stats: COMPLETE
                   Group By Operator
                     keys: _col0 (type: string)
                     mode: hash
                     outputColumnNames: _col0
-                    Statistics: Num rows: 2 Data size: 368 Basic stats: COMPLETE Column stats: NONE
+                    Statistics: Num rows: 1 Data size: 184 Basic stats: COMPLETE Column stats: COMPLETE
                     Reduce Output Operator
                       key expressions: _col0 (type: string)
                       sort order: +
                       Map-reduce partition columns: _col0 (type: string)
-                      Statistics: Num rows: 2 Data size: 368 Basic stats: COMPLETE Column stats: NONE
+                      Statistics: Num rows: 1 Data size: 184 Basic stats: COMPLETE Column stats: COMPLETE
                     Select Operator
                       expressions: _col0 (type: string)
                       outputColumnNames: _col0
-                      Statistics: Num rows: 2 Data size: 368 Basic stats: COMPLETE Column stats: NONE
+                      Statistics: Num rows: 1 Data size: 184 Basic stats: COMPLETE Column stats: COMPLETE
                       Group By Operator
                         keys: _col0 (type: string)
                         mode: hash
                         outputColumnNames: _col0
-                        Statistics: Num rows: 2 Data size: 368 Basic stats: COMPLETE Column stats: NONE
+                        Statistics: Num rows: 1 Data size: 184 Basic stats: COMPLETE Column stats: COMPLETE
                         Dynamic Partitioning Event Operator
                           Target column: ds (string)
                           Target Input: srcpart
                           Partition key expr: ds
-                          Statistics: Num rows: 2 Data size: 368 Basic stats: COMPLETE Column stats: NONE
+                          Statistics: Num rows: 1 Data size: 184 Basic stats: COMPLETE Column stats: COMPLETE
                           Target Vertex: Map 1
         Union 6 
             Vertex: Union 6
@@ -3516,35 +3516,35 @@ STAGE PLANS:
                 TableScan
                   alias: srcpart
                   filterExpr: ds is not null (type: boolean)
-                  Statistics: Num rows: 2000 Data size: 21248 Basic stats: COMPLETE Column stats: NONE
+                  Statistics: Num rows: 2000 Data size: 389248 Basic stats: COMPLETE Column stats: COMPLETE
                   Select Operator
                     expressions: ds (type: string)
                     outputColumnNames: _col0
-                    Statistics: Num rows: 2000 Data size: 21248 Basic stats: COMPLETE Column stats: NONE
+                    Statistics: Num rows: 2000 Data size: 368000 Basic stats: COMPLETE Column stats: COMPLETE
                     Reduce Output Operator
                       key expressions: _col0 (type: string)
                       sort order: +
                       Map-reduce partition columns: _col0 (type: string)
-                      Statistics: Num rows: 2000 Data size: 21248 Basic stats: COMPLETE Column stats: NONE
+                      Statistics: Num rows: 2000 Data size: 368000 Basic stats: COMPLETE Column stats: COMPLETE
             Execution mode: llap
             LLAP IO: no inputs
         Map 4 
             Map Operator Tree:
                 TableScan
                   alias: srcpart
-                  Statistics: Num rows: 2000 Data size: 21248 Basic stats: COMPLETE Column stats: NONE
+                  Statistics: Num rows: 2000 Data size: 389248 Basic stats: COMPLETE Column stats: COMPLETE
                   Select Operator
                     expressions: ds (type: string)
                     outputColumnNames: ds
-                    Statistics: Num rows: 2000 Data size: 21248 Basic stats: COMPLETE Column stats: NONE
+                    Statistics: Num rows: 2000 Data size: 389248 Basic stats: COMPLETE Column stats: COMPLETE
                     Group By Operator
                       aggregations: max(ds)
                       mode: hash
                       outputColumnNames: _col0
-                      Statistics: Num rows: 1 Data size: 184 Basic stats: COMPLETE Column stats: NONE
+                      Statistics: Num rows: 1 Data size: 184 Basic stats: COMPLETE Column stats: COMPLETE
                       Reduce Output Operator
                         sort order: 
-                        Statistics: Num rows: 1 Data size: 184 Basic stats: COMPLETE Column stats: NONE
+                        Statistics: Num rows: 1 Data size: 184 Basic stats: COMPLETE Column stats: COMPLETE
                         value expressions: _col0 (type: string)
             Execution mode: llap
             LLAP IO: no inputs
@@ -3552,19 +3552,19 @@ STAGE PLANS:
             Map Operator Tree:
                 TableScan
                   alias: srcpart
-                  Statistics: Num rows: 2000 Data size: 21248 Basic stats: COMPLETE Column stats: NONE
+                  Statistics: Num rows: 2000 Data size: 389248 Basic stats: COMPLETE Column stats: COMPLETE
                   Select Operator
                     expressions: ds (type: string)
                     outputColumnNames: ds
-                    Statistics: Num rows: 2000 Data size: 21248 Basic stats: COMPLETE Column stats: NONE
+                    Statistics: Num rows: 2000 Data size: 389248 Basic stats: COMPLETE Column stats: COMPLETE
                     Group By Operator
                       aggregations: min(ds)
                       mode: hash
                       outputColumnNames: _col0
-                      Statistics: Num rows: 1 Data size: 184 Basic stats: COMPLETE Column stats: NONE
+                      Statistics: Num rows: 1 Data size: 184 Basic stats: COMPLETE Column stats: COMPLETE
                       Reduce Output Operator
                         sort order: 
-                        Statistics: Num rows: 1 Data size: 184 Basic stats: COMPLETE Column stats: NONE
+                        Statistics: Num rows: 1 Data size: 184 Basic stats: COMPLETE Column stats: COMPLETE
                         value expressions: _col0 (type: string)
             Execution mode: llap
             LLAP IO: no inputs
@@ -3578,17 +3578,17 @@ STAGE PLANS:
                   0 _col0 (type: string)
                   1 _col0 (type: string)
                 outputColumnNames: _col0
-                Statistics: Num rows: 2200 Data size: 23372 Basic stats: COMPLETE Column stats: NONE
+                Statistics: Num rows: 1000 Data size: 184000 Basic stats: COMPLETE Column stats: COMPLETE
                 Group By Operator
                   keys: _col0 (type: string)
                   mode: hash
                   outputColumnNames: _col0
-                  Statistics: Num rows: 2200 Data size: 23372 Basic stats: COMPLETE Column stats: NONE
+                  Statistics: Num rows: 1 Data size: 184 Basic stats: COMPLETE Column stats: COMPLETE
                   Reduce Output Operator
                     key expressions: _col0 (type: string)
                     sort order: +
                     Map-reduce partition columns: _col0 (type: string)
-                    Statistics: Num rows: 2200 Data size: 23372 Basic stats: COMPLETE Column stats: NONE
+                    Statistics: Num rows: 1 Data size: 184 Basic stats: COMPLETE Column stats: COMPLETE
         Reducer 3 
             Execution mode: llap
             Reduce Operator Tree:
@@ -3596,10 +3596,10 @@ STAGE PLANS:
                 keys: KEY._col0 (type: string)
                 mode: mergepartial
                 outputColumnNames: _col0
-                Statistics: Num rows: 1100 Data size: 11686 Basic stats: COMPLETE Column stats: NONE
+                Statistics: Num rows: 1 Data size: 184 Basic stats: COMPLETE Column stats: COMPLETE
                 File Output Operator
                   compressed: false
-                  Statistics: Num rows: 1100 Data size: 11686 Basic stats: COMPLETE Column stats: NONE
+                  Statistics: Num rows: 1 Data size: 184 Basic stats: COMPLETE Column stats: COMPLETE
                   table:
                       input format: org.apache.hadoop.mapred.SequenceFileInputFormat
                       output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
@@ -3611,34 +3611,34 @@ STAGE PLANS:
                 aggregations: max(VALUE._col0)
                 mode: mergepartial
                 outputColumnNames: _col0
-                Statistics: Num rows: 1 Data size: 184 Basic stats: COMPLETE Column stats: NONE
+                Statistics: Num rows: 1 Data size: 184 Basic stats: COMPLETE Column stats: COMPLETE
                 Filter Operator
                   predicate: _col0 is not null (type: boolean)
-                  Statistics: Num rows: 1 Data size: 184 Basic stats: COMPLETE Column stats: NONE
+                  Statistics: Num rows: 1 Data size: 184 Basic stats: COMPLETE Column stats: COMPLETE
                   Group By Operator
                     keys: _col0 (type: string)
                     mode: hash
                     outputColumnNames: _col0
-                    Statistics: Num rows: 2 Data size: 368 Basic stats: COMPLETE Column stats: NONE
+                    Statistics: Num rows: 1 Data size: 184 Basic stats: COMPLETE Column stats: COMPLETE
                     Reduce Output Operator
                       key expressions: _col0 (type: string)
                       sort order: +
                       Map-reduce partition columns: _col0 (type: string)
-                      Statistics: Num rows: 2 Data size: 368 Basic stats: COMPLETE Column stats: NONE
+                      Statistics: Num rows: 1 Data size: 184 Basic stats: COMPLETE Column stats: COMPLETE
                     Select Operator
                       expressions: _col0 (type: string)
                       outputColumnNames: _col0
-                      Statistics: Num rows: 2 Data size: 368 Basic stats: COMPLETE Column stats: NONE
+                      Statistics: Num rows: 1 Data size: 184 Basic stats: COMPLETE Column stats: COMPLETE
                       Group By Operator
                         keys: _col0 (type: string)
                         mode: hash
                         outputColumnNames: _col0
-                        Statistics: Num rows: 2 Data size: 368 Basic stats: COMPLETE Column stats: NONE
+                        Statistics: Num rows: 1 Data size: 184 Basic stats: COMPLETE Column stats: COMPLETE
                         Dynamic Partitioning Event Operator
                           Target column: ds (string)
                           Target Input: srcpart
                           Partition key expr: ds
-                          Statistics: Num rows: 2 Data size: 368 Basic stats: COMPLETE Column stats: NONE
+                          Statistics: Num rows: 1 Data size: 184 Basic stats: COMPLETE Column stats: COMPLETE
                           Target Vertex: Map 1
         Reducer 8 
             Execution mode: llap
@@ -3647,34 +3647,34 @@ STAGE PLANS:
                 aggregations: min(VALUE._col0)
                 mode: mergepartial
                 outputColumnNames: _col0
-                Statistics: Num rows: 1 Data size: 184 Basic stats: COMPLETE Column stats: NONE
+                Statistics: Num rows: 1 Data size: 184 Basic stats: COMPLETE Column stats: COMPLETE
                 Filter Operator
                   predicate: _col0 is not null (type: boolean)
-                  Statistics: Num rows: 1 Data size: 184 Basic stats: COMPLETE Column stats: NONE
+                  Statistics: Num rows: 1 Data size: 184 Basic stats: COMPLETE Column stats: COMPLETE
                   Group By Operator
                     keys: _col0 (type: string)
                     mode: hash
                     outputColumnNames: _col0
-                    Statistics: Num rows: 2 Data size: 368 Basic stats: COMPLETE Column stats: NONE
+                    Statistics: Num rows: 1 Data size: 184 Basic stats: COMPLETE Column stats: COMPLETE
                     Reduce Output Operator
                       key expressions: _col0 (type: string)
                       sort order: +
                       Map-reduce partition columns: _col0 (type: string)
-                      Statistics: Num rows: 2 Data size: 368 Basic stats: COMPLETE Column stats: NONE
+                      Statistics: Num rows: 1 Data size: 184 Basic stats: COMPLETE Column stats: COMPLETE
                     Select Operator
                       expressions: _col0 (type: string)
                       outputColumnNames: _col0
-                      Statistics: Num rows: 2 Data size: 368 Basic stats: COMPLETE Column stats: NONE
+                      Statistics: Num rows: 1 Data size: 184 Basic stats: COMPLETE Column stats: COMPLETE
                       Group By Operator
                         keys: _col0 (type: string)
                         mode: hash
                         outputColumnNames: _col0
-                        Statistics: Num rows: 2 Data size: 368 Basic stats: COMPLETE Column stats: NONE
+                        Statistics: Num rows: 1 Data size: 184 Basic stats: COMPLETE Column stats: COMPLETE
                         Dynamic Partitioning Event Operator
                           Target column: ds (string)
                           Target Input: srcpart
                           Partition key expr: ds
-                          Statistics: Num rows: 2 Data size: 368 Basic stats: COMPLETE Column stats: NONE
+                          Statistics: Num rows: 1 Data size: 184 Basic stats: COMPLETE Column stats: COMPLETE
                           Target Vertex: Map 1
         Union 6 
             Vertex: Union 6
@@ -3728,36 +3728,36 @@ STAGE PLANS:
                 TableScan
                   alias: srcpart
                   filterExpr: ds is not null (type: boolean)
-                  Statistics: Num rows: 2000 Data size: 21248 Basic stats: COMPLETE Column stats: NONE
+                  Statistics: Num rows: 2000 Data size: 389248 Basic stats: COMPLETE Column stats: COMPLETE
                   Group By Operator
                     keys: ds (type: string)
                     mode: hash
                     outputColumnNames: _col0
-                    Statistics: Num rows: 2000 Data size: 21248 Basic stats: COMPLETE Column stats: NONE
+                    Statistics: Num rows: 2 Data size: 368 Basic stats: COMPLETE Column stats: COMPLETE
                     Reduce Output Operator
                       key expressions: _col0 (type: string)
                       sort order: +
                       Map-reduce partition columns: _col0 (type: string)
-                      Statistics: Num rows: 2000 Data size: 21248 Basic stats: COMPLETE Column stats: NONE
+                      Statistics: Num rows: 2 Data size: 368 Basic stats: COMPLETE Column stats: COMPLETE
             Execution mode: llap
             LLAP IO: no inputs
         Map 10 
             Map Operator Tree:
                 TableScan
                   alias: srcpart
-                  Statistics: Num rows: 2000 Data size: 21248 Basic stats: COMPLETE Column stats: NONE
+                  Statistics: Num rows: 2000 Data size: 389248 Basic stats: COMPLETE Column stats: COMPLETE
                   Select Operator
                     expressions: ds (type: string)
                     outputColumnNames: ds
-                    Statistics: Num rows: 2000 Data size: 21248 Basic stats: COMPLETE Column stats: NONE
+                    Statistics: Num rows: 2000 Data size: 389248 Basic stats: COMPLETE Column stats: COMPLETE
                     Group By Operator
                       aggregations: min(ds)
                       mode: hash
                       outputColumnNames: _col0
-                      Statistics: Num rows: 1 Data size: 184 Basic stats: COMPLETE Column stats: NONE
+                      Statistics: Num rows: 1 Data size: 184 Basic stats: COMPLETE Column stats: COMPLETE
                       Reduce Output Operator
                         sort order: 
-                        Statistics: Num rows: 1 Data size: 184 Basic stats: COMPLETE Column stats: NONE
+                        Statistics: Num rows: 1 Data size: 184 Basic stats: COMPLETE Column stats: COMPLETE
                         value expressions: _col0 (type: string)
             Execution mode: llap
             LLAP IO: no inputs
@@ -3766,36 +3766,36 @@ STAGE PLANS:
                 TableScan
                   alias: srcpart
                   filterExpr: ds is not null (type: boolean)
-                  Statistics: Num rows: 2000 Data size: 21248 Basic stats: COMPLETE Column stats: NONE
+                  Statistics: Num rows: 2000 Data size: 389248 Basic stats: COMPLETE Column stats: COMPLETE
                   Group By Operator
                     keys: ds (type: string)
                     mode: hash
                     outputColumnNames: _col0
-                    Statistics: Num rows: 2000 Data size: 21248 Basic stats: COMPLETE Column stats: NONE
+                    Statistics: Num rows: 2 Data size: 368 Basic stats: COMPLETE Column stats: COMPLETE
                     Reduce Output Operator
                       key expressions: _col0 (type: string)
                       sort order: +
                       Map-reduce partition columns: _col0 (type: string)
-                      Statistics: Num rows: 2000 Data size: 21248 Basic stats: COMPLETE Column stats: NONE
+                      Statistics: Num rows: 2 Data size: 368 Basic stats: COMPLETE Column stats: COMPLETE
             Execution mode: llap
             LLAP IO: no inputs
         Map 7 
             Map Operator Tree:
                 TableScan
                   alias: srcpart
-                  Statistics: Num rows: 2000 Data size: 21248 Basic stats: COMPLETE Column stats: NONE
+                  Statistics: Num rows: 2000 Data size: 389248 Basic stats: COMPLETE Column stats: COMPLETE
                   Select Operator
                     expressions: ds (type: string)
                     outputColumnNames: ds
-                    Statistics: Num rows: 2000 Data size: 21248 Basic stats: COMPLETE Column stats: NONE
+                    Statistics: Num rows: 2000 Data size: 389248 Basic stats: COMPLETE Column stats: COMPLETE
                     Group By Operator
                       aggregations: max(ds)
                       mode: hash
                       outputColumnNames: _col0
-                      Statistics: Num rows: 1 Data size: 184 Basic stats: COMPLETE Column stats: NONE
+                      Statistics: Num rows: 1 Data size: 184 Basic stats: COMPLETE Column stats: COMPLETE
                       Reduce Output Operator
                         sort order: 
-                        Statistics: Num rows: 1 Data size: 184 Basic stats: COMPLETE Column stats: NONE
+                        Statistics: Num rows: 1 Data size: 184 Basic stats: COMPLETE Column stats: COMPLETE
                         value expressions: _col0 (type: string)
             Execution mode: llap
             LLAP IO: no inputs
@@ -3806,49 +3806,49 @@ STAGE PLANS:
                 aggregations: min(VALUE._col0)
                 mode: mergepartial
                 outputColumnNames: _col0
-                Statistics: Num rows: 1 Data size: 184 Basic stats: COMPLETE Column stats: NONE
+                Statistics: Num rows: 1 Data size: 184 Basic stats: COMPLETE Column stats: COMPLETE
                 Filter Operator
                   predicate: _col0 is not null (type: boolean)
-                  Statistics: Num rows: 1 Data size: 184 Basic stats: COMPLETE Column stats: NONE
+                  Statistics: Num rows: 1 Data size: 184 Basic stats: COMPLETE Column stats: COMPLETE
                   Group By Operator
                     keys: _col0 (type: string)
                     mode: hash
                     outputColumnNames: _col0
-                    Statistics: Num rows: 2 Data size: 368 Basic stats: COMPLETE Column stats: NONE
+                    Statistics: Num rows: 1 Data size: 184 Basic stats: COMPLETE Column stats: COMPLETE
                     Reduce Output Operator
                       key expressions: _col0 (type: string)
                       sort order: +
                       Map-reduce partition columns: _col0 (type: string)
-                      Statistics: Num rows: 2 Data size: 368 Basic stats: COMPLETE Column stats: NONE
+                      Statistics: Num rows: 1 Data size: 184 Basic stats: COMPLETE Column stats: COMPLETE
                     Select Operator
                       expressions: _col0 (type: string)
                       outputColumnNames: _col0
-                      Statistics: Num rows: 2 Data size: 368 Basic stats: COMPLETE Column stats: NONE
+                      Statistics: Num rows: 1 Data size: 184 Basic stats: COMPLETE Column stats: COMPLETE
                       Group By Operator
                         keys: _col0 (type: string)
                         mode: hash
                         outputColumnNames: _col0
-                        Statistics: Num rows: 2 Data size: 368 Basic stats: COMPLETE Column stats: NONE
+                        Statistics: Num rows: 1 Data size: 184 Basic stats: COMPLETE Column stats: COMPLETE
                         Dynamic Partitioning Event Operator
                           Target column: ds (string)
                           Target Input: srcpart
                           Partition key expr: ds
-                          Statistics: Num rows: 2 Data size: 368 Basic stats: COMPLETE Column stats: NONE
+                          Statistics: Num rows: 1 Data size: 184 Basic stats: COMPLETE Column stats: COMPLETE
                           Target Vertex: Map 1
                     Select Operator
                       expressions: _col0 (type: string)
                       outputColumnNames: _col0
-                      Statistics: Num rows: 2 Data size: 368 Basic stats: COMPLETE Column stats: NONE
+                      Statistics: Num rows: 1 Data size: 184 Basic stats: COMPLETE Column stats: COMPLETE
                       Group By Operator
                         keys: _col0 (type: string)
                         mode: hash
                         outputColumnNames: _col0
-                        Statistics: Num rows: 2 Data size: 368 Basic stats: COMPLETE Column stats: NONE
+                        Statistics: Num rows: 1 Data size: 184 Basic stats: COMPLETE Column stats: COMPLETE
                         Dynamic Partitioning Event Operator
                           Target column: ds (string)
                           Target Input: srcpart
                           Partition key expr: ds
-                          Statistics: Num rows: 2 Data size: 368 Basic stats: COMPLETE Column stats: NONE
+                          Statistics: Num rows: 1 Data size: 184 Basic stats: COMPLETE Column stats: COMPLETE
                           Target Vertex: Map 5
         Reducer 2 
             Execution mode: llap
@@ -3857,12 +3857,12 @@ STAGE PLANS:
                 keys: KEY._col0 (type: string)
                 mode: mergepartial
                 outputColumnNames: _col0
-                Statistics: Num rows: 1000 Data size: 10624 Basic stats: COMPLETE Column stats: NONE
+                Statistics: Num rows: 2 Data size: 368 Basic stats: COMPLETE Column stats: COMPLETE
                 Reduce Output Operator
                   key expressions: _col0 (type: string)
                   sort order: +
                   Map-reduce partition columns: _col0 (type: string)
-                  Statistics: Num rows: 2000 Data size: 21248 Basic stats: COMPLETE Column stats: NONE
+                  Statistics: Num rows: 4 Data size: 736 Basic stats: COMPLETE Column stats: COMPLETE
         Reducer 4 
             Execution mode: llap
             Reduce Operator Tree:
@@ -3873,10 +3873,10 @@ STAGE PLANS:
                   0 _col0 (type: string)
                   1 _col0 (type: string)
                 outputColumnNames: _col0
-                Statistics: Num rows: 2200 Data size: 23372 Basic stats: COMPLETE Column stats: NONE
+                Statistics: Num rows: 2 Data size: 368 Basic stats: COMPLETE Column stats: COMPLETE
                 File Output Operator
                   compressed: false
-                  Statistics: Num rows: 2200 Data size: 23372 Basic stats: COMPLETE Column stats: NONE
+                  Statistics: Num rows: 2 Data size: 368 Basic stats: COMPLETE Column stats: COMPLETE
                   table:
                       input format: org.apache.hadoop.mapred.SequenceFileInputFormat
                       output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
@@ -3888,12 +3888,12 @@ STAGE PLANS:
                 keys: KEY._col0 (type: string)
                 mode: mergepartial
                 outputColumnNames: _col0
-                Statistics: Num rows: 1000 Data size: 10624 Basic stats: COMPLETE Column stats: NONE
+                Statistics: Num rows: 2 Data size: 368 Basic stats: COMPLETE Column stats: COMPLETE
                 Reduce Output Operator
                   key expressions: _col0 (type: string)
                   sort order: +
                   Map-reduce partition columns: _col0 (type: string)
-                  Statistics: Num rows: 2000 Data size: 21248 Basic stats: COMPLETE Column stats: NONE
+                  Statistics: Num rows: 4 Data size: 736 Basic stats: COMPLETE Column stats: COMPLETE
         Reducer 8 
             Execution mode: llap
             Reduce Operator Tree:
@@ -3901,49 +3901,49 @@ STAGE PLANS:
                 aggregations: max(VALUE._col0)
                 mode: mergepartial
                 outputColumnNames: _col0
-                Statistics: Num rows: 1 Data size: 184 Basic stats: COMPLETE Column stats: NONE
+                Statistics: Num rows: 1 Data size: 184 Basic stats: COMPLETE Column stats: COMPLETE
                 Filter Operator
                   predicate: _col0 is not null (type: boolean)
-                  Statistics: Num rows: 1 Data size: 184 Basic stats: COMPLETE Column stats: NONE
+                  Statistics: Num rows: 1 Data size: 184 Basic stats: COMPLETE Column stats: COMPLETE
                   Group By Operator
                     keys: _col0 (type: string)
                     mode: hash
                     outputColumnNames: _col0
-                    Statistics: Num rows: 2 Data size: 368 Basic stats: COMPLETE Column stats: NONE
+                    Statistics: Num rows: 1 Data size: 184 Basic stats: COMPLETE Column stats: COMPLETE
                     Reduce Output Operator
                       key expressions: _col0 (type: string)
                       sort order: +
                       Map-reduce partition columns: _col0 (type: string)
-                      Statistics: Num rows: 2 Data size: 368 Basic stats: COMPLETE Column stats: NONE
+                      Statistics: Num rows: 1 Data size: 184 Basic stats: COMPLETE Column stats: COMPLETE
                     Select Operator
                       expressions: _col0 (type: string)
                       outputColumnNames: _col0
-                      Statistics: Num rows: 2 Data size: 368 Basic stats: COMPLETE Column stats: NONE
+                      Statistics: Num rows: 1 Data size: 184 Basic stats: COMPLETE Column stats: COMPLETE
                       Group By Operator
                         keys: _col0 (type: string)
                         mode: hash
                         outputColumnNames: _col0
-                        Statistics: Num rows: 2 Data size: 368 Basic stats: COMPLETE Column stats: NONE
+                        Statistics: Num rows: 1 Data size: 184 Basic stats: COMPLETE Column stats: COMPLETE
                         Dynamic Partitioning Event Operator
                           Target column: ds (string)
                           Target Input: srcpart
                           Partition key expr: ds
-                          Statistics: Num rows: 2 Data size: 368 Basic stats: COMPLETE Column stats: NONE
+                          Statistics: Num rows: 1 Data size: 184 Basic stats: COMPLETE Column stats: COMPLETE
                           Target Vertex: Map 1
                     Select Operator
                       expressions: _col0 (type: string)
                       outputColumnNames: _col0
-                      Statistics: Num rows: 2 Data size: 368 Basic stats: COMPLETE Column stats: NONE
+                      Statistics: Num rows: 1 Data 

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