http://git-wip-us.apache.org/repos/asf/hive/blob/9244fdc7/ql/src/test/results/clientpositive/perf/tez/query58.q.out
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b/ql/src/test/results/clientpositive/perf/tez/query58.q.out
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+Warning: Shuffle Join MERGEJOIN[265][tables = [$hdt$_4, $hdt$_5]] in Stage 
'Reducer 20' is a cross product
+Warning: Shuffle Join MERGEJOIN[269][tables = [$hdt$_5, $hdt$_6]] in Stage 
'Reducer 24' is a cross product
+Warning: Shuffle Join MERGEJOIN[273][tables = [$hdt$_6, $hdt$_7]] in Stage 
'Reducer 28' is a cross product
+PREHOOK: query: explain
+with ss_items as
+ (select i_item_id item_id
+        ,sum(ss_ext_sales_price) ss_item_rev 
+ from store_sales
+     ,item
+     ,date_dim
+ where ss_item_sk = i_item_sk
+   and d_date in (select d_date
+                  from date_dim
+                  where d_week_seq = (select d_week_seq 
+                                      from date_dim
+                                      where d_date = '1998-02-19'))
+   and ss_sold_date_sk   = d_date_sk
+ group by i_item_id),
+ cs_items as
+ (select i_item_id item_id
+        ,sum(cs_ext_sales_price) cs_item_rev
+  from catalog_sales
+      ,item
+      ,date_dim
+ where cs_item_sk = i_item_sk
+  and  d_date in (select d_date
+                  from date_dim
+                  where d_week_seq = (select d_week_seq 
+                                      from date_dim
+                                      where d_date = '1998-02-19'))
+  and  cs_sold_date_sk = d_date_sk
+ group by i_item_id),
+ ws_items as
+ (select i_item_id item_id
+        ,sum(ws_ext_sales_price) ws_item_rev
+  from web_sales
+      ,item
+      ,date_dim
+ where ws_item_sk = i_item_sk
+  and  d_date in (select d_date
+                  from date_dim
+                  where d_week_seq =(select d_week_seq 
+                                     from date_dim
+                                     where d_date = '1998-02-19'))
+  and ws_sold_date_sk   = d_date_sk
+ group by i_item_id)
+  select  ss_items.item_id
+       ,ss_item_rev
+       ,ss_item_rev/(ss_item_rev+cs_item_rev+ws_item_rev)/3 * 100 ss_dev
+       ,cs_item_rev
+       ,cs_item_rev/(ss_item_rev+cs_item_rev+ws_item_rev)/3 * 100 cs_dev
+       ,ws_item_rev
+       ,ws_item_rev/(ss_item_rev+cs_item_rev+ws_item_rev)/3 * 100 ws_dev
+       ,(ss_item_rev+cs_item_rev+ws_item_rev)/3 average
+ from ss_items,cs_items,ws_items
+ where ss_items.item_id=cs_items.item_id
+   and ss_items.item_id=ws_items.item_id 
+   and ss_item_rev between 0.9 * cs_item_rev and 1.1 * cs_item_rev
+   and ss_item_rev between 0.9 * ws_item_rev and 1.1 * ws_item_rev
+   and cs_item_rev between 0.9 * ss_item_rev and 1.1 * ss_item_rev
+   and cs_item_rev between 0.9 * ws_item_rev and 1.1 * ws_item_rev
+   and ws_item_rev between 0.9 * ss_item_rev and 1.1 * ss_item_rev
+   and ws_item_rev between 0.9 * cs_item_rev and 1.1 * cs_item_rev
+ order by item_id
+         ,ss_item_rev
+ limit 100
+PREHOOK: type: QUERY
+POSTHOOK: query: explain
+with ss_items as
+ (select i_item_id item_id
+        ,sum(ss_ext_sales_price) ss_item_rev 
+ from store_sales
+     ,item
+     ,date_dim
+ where ss_item_sk = i_item_sk
+   and d_date in (select d_date
+                  from date_dim
+                  where d_week_seq = (select d_week_seq 
+                                      from date_dim
+                                      where d_date = '1998-02-19'))
+   and ss_sold_date_sk   = d_date_sk
+ group by i_item_id),
+ cs_items as
+ (select i_item_id item_id
+        ,sum(cs_ext_sales_price) cs_item_rev
+  from catalog_sales
+      ,item
+      ,date_dim
+ where cs_item_sk = i_item_sk
+  and  d_date in (select d_date
+                  from date_dim
+                  where d_week_seq = (select d_week_seq 
+                                      from date_dim
+                                      where d_date = '1998-02-19'))
+  and  cs_sold_date_sk = d_date_sk
+ group by i_item_id),
+ ws_items as
+ (select i_item_id item_id
+        ,sum(ws_ext_sales_price) ws_item_rev
+  from web_sales
+      ,item
+      ,date_dim
+ where ws_item_sk = i_item_sk
+  and  d_date in (select d_date
+                  from date_dim
+                  where d_week_seq =(select d_week_seq 
+                                     from date_dim
+                                     where d_date = '1998-02-19'))
+  and ws_sold_date_sk   = d_date_sk
+ group by i_item_id)
+  select  ss_items.item_id
+       ,ss_item_rev
+       ,ss_item_rev/(ss_item_rev+cs_item_rev+ws_item_rev)/3 * 100 ss_dev
+       ,cs_item_rev
+       ,cs_item_rev/(ss_item_rev+cs_item_rev+ws_item_rev)/3 * 100 cs_dev
+       ,ws_item_rev
+       ,ws_item_rev/(ss_item_rev+cs_item_rev+ws_item_rev)/3 * 100 ws_dev
+       ,(ss_item_rev+cs_item_rev+ws_item_rev)/3 average
+ from ss_items,cs_items,ws_items
+ where ss_items.item_id=cs_items.item_id
+   and ss_items.item_id=ws_items.item_id 
+   and ss_item_rev between 0.9 * cs_item_rev and 1.1 * cs_item_rev
+   and ss_item_rev between 0.9 * ws_item_rev and 1.1 * ws_item_rev
+   and cs_item_rev between 0.9 * ss_item_rev and 1.1 * ss_item_rev
+   and cs_item_rev between 0.9 * ws_item_rev and 1.1 * ws_item_rev
+   and ws_item_rev between 0.9 * ss_item_rev and 1.1 * ss_item_rev
+   and ws_item_rev between 0.9 * cs_item_rev and 1.1 * cs_item_rev
+ order by item_id
+         ,ss_item_rev
+ limit 100
+POSTHOOK: type: QUERY
+Plan optimized by CBO.
+
+Vertex dependency in root stage
+Reducer 10 <- Reducer 9 (SIMPLE_EDGE)
+Reducer 11 <- Map 33 (SIMPLE_EDGE), Map 7 (SIMPLE_EDGE)
+Reducer 12 <- Reducer 11 (SIMPLE_EDGE), Reducer 17 (SIMPLE_EDGE)
+Reducer 13 <- Reducer 12 (SIMPLE_EDGE)
+Reducer 15 <- Map 14 (SIMPLE_EDGE), Reducer 22 (ONE_TO_ONE_EDGE)
+Reducer 16 <- Map 14 (SIMPLE_EDGE), Reducer 26 (ONE_TO_ONE_EDGE)
+Reducer 17 <- Map 14 (SIMPLE_EDGE), Reducer 30 (ONE_TO_ONE_EDGE)
+Reducer 19 <- Map 18 (CUSTOM_SIMPLE_EDGE)
+Reducer 2 <- Map 1 (SIMPLE_EDGE), Map 7 (SIMPLE_EDGE)
+Reducer 20 <- Map 31 (CUSTOM_SIMPLE_EDGE), Reducer 19 (CUSTOM_SIMPLE_EDGE)
+Reducer 21 <- Map 31 (SIMPLE_EDGE), Reducer 20 (SIMPLE_EDGE)
+Reducer 22 <- Reducer 21 (SIMPLE_EDGE)
+Reducer 23 <- Map 18 (CUSTOM_SIMPLE_EDGE)
+Reducer 24 <- Map 31 (CUSTOM_SIMPLE_EDGE), Reducer 23 (CUSTOM_SIMPLE_EDGE)
+Reducer 25 <- Map 31 (SIMPLE_EDGE), Reducer 24 (SIMPLE_EDGE)
+Reducer 26 <- Reducer 25 (SIMPLE_EDGE)
+Reducer 27 <- Map 18 (CUSTOM_SIMPLE_EDGE)
+Reducer 28 <- Map 31 (CUSTOM_SIMPLE_EDGE), Reducer 27 (CUSTOM_SIMPLE_EDGE)
+Reducer 29 <- Map 31 (SIMPLE_EDGE), Reducer 28 (SIMPLE_EDGE)
+Reducer 3 <- Reducer 15 (SIMPLE_EDGE), Reducer 2 (SIMPLE_EDGE)
+Reducer 30 <- Reducer 29 (SIMPLE_EDGE)
+Reducer 4 <- Reducer 3 (SIMPLE_EDGE)
+Reducer 5 <- Reducer 10 (ONE_TO_ONE_EDGE), Reducer 13 (ONE_TO_ONE_EDGE), 
Reducer 4 (ONE_TO_ONE_EDGE)
+Reducer 6 <- Reducer 5 (SIMPLE_EDGE)
+Reducer 8 <- Map 32 (SIMPLE_EDGE), Map 7 (SIMPLE_EDGE)
+Reducer 9 <- Reducer 16 (SIMPLE_EDGE), Reducer 8 (SIMPLE_EDGE)
+
+Stage-0
+  Fetch Operator
+    limit:100
+    Stage-1
+      Reducer 6
+      File Output Operator [FS_164]
+        Limit [LIM_163] (rows=100 width=88)
+          Number of rows:100
+          Select Operator [SEL_162] (rows=1442 width=88)
+            
Output:["_col0","_col1","_col2","_col3","_col4","_col5","_col6","_col7"]
+          <-Reducer 5 [SIMPLE_EDGE]
+            SHUFFLE [RS_161]
+              Select Operator [SEL_160] (rows=1442 width=88)
+                
Output:["_col0","_col1","_col2","_col3","_col4","_col5","_col6","_col7"]
+                Filter Operator [FIL_154] (rows=1442 width=88)
+                  predicate:(_col1 BETWEEN (0.9 * _col3) AND (1.1 * _col3) and 
_col1 BETWEEN (0.9 * _col5) AND (1.1 * _col5) and _col3 BETWEEN (0.9 * _col1) 
AND (1.1 * _col1) and _col3 BETWEEN (0.9 * _col5) AND (1.1 * _col5) and _col5 
BETWEEN (0.9 * _col1) AND (1.1 * _col1) and _col5 BETWEEN (0.9 * _col3) AND 
(1.1 * _col3))
+                  Merge Join Operator [MERGEJOIN_279] (rows=766650239 width=88)
+                    
Conds:RS_150._col0=RS_151._col0(Inner),RS_150._col0=RS_152._col0(Inner),Output:["_col0","_col1","_col3","_col5"]
+                  <-Reducer 10 [ONE_TO_ONE_EDGE]
+                    FORWARD [RS_151]
+                      PartitionCols:_col0
+                      Group By Operator [GBY_98] (rows=348477374 width=88)
+                        
Output:["_col0","_col1"],aggregations:["sum(VALUE._col0)"],keys:KEY._col0
+                      <-Reducer 9 [SIMPLE_EDGE]
+                        SHUFFLE [RS_97]
+                          PartitionCols:_col0
+                          Group By Operator [GBY_96] (rows=696954748 width=88)
+                            
Output:["_col0","_col1"],aggregations:["sum(_col2)"],keys:_col4
+                            Merge Join Operator [MERGEJOIN_277] 
(rows=696954748 width=88)
+                              
Conds:RS_92._col0=RS_93._col0(Inner),Output:["_col2","_col4"]
+                            <-Reducer 16 [SIMPLE_EDGE]
+                              SHUFFLE [RS_93]
+                                PartitionCols:_col0
+                                Merge Join Operator [MERGEJOIN_271] 
(rows=80353 width=1119)
+                                  
Conds:RS_85._col1=RS_86._col0(Inner),Output:["_col0"]
+                                <-Map 14 [SIMPLE_EDGE]
+                                  SHUFFLE [RS_85]
+                                    PartitionCols:_col1
+                                    Select Operator [SEL_8] (rows=73049 
width=1119)
+                                      Output:["_col0","_col1"]
+                                      Filter Operator [FIL_248] (rows=73049 
width=1119)
+                                        predicate:(d_date is not null and 
d_date_sk is not null)
+                                        TableScan [TS_6] (rows=73049 
width=1119)
+                                          
default@date_dim,date_dim,Tbl:COMPLETE,Col:NONE,Output:["d_date_sk","d_date"]
+                                <-Reducer 26 [ONE_TO_ONE_EDGE]
+                                  FORWARD [RS_86]
+                                    PartitionCols:_col0
+                                    Group By Operator [GBY_83] (rows=40176 
width=1119)
+                                      Output:["_col0"],keys:KEY._col0
+                                    <-Reducer 25 [SIMPLE_EDGE]
+                                      SHUFFLE [RS_82]
+                                        PartitionCols:_col0
+                                        Group By Operator [GBY_81] (rows=80353 
width=1119)
+                                          Output:["_col0"],keys:_col2
+                                          Merge Join Operator [MERGEJOIN_270] 
(rows=80353 width=1119)
+                                            
Conds:RS_77._col1=RS_78._col1(Inner),Output:["_col2"]
+                                          <-Map 31 [SIMPLE_EDGE]
+                                            SHUFFLE [RS_78]
+                                              PartitionCols:_col1
+                                              Select Operator [SEL_73] 
(rows=73049 width=1119)
+                                                Output:["_col0","_col1"]
+                                                Filter Operator [FIL_257] 
(rows=73049 width=1119)
+                                                  predicate:(d_date is not 
null and d_week_seq is not null)
+                                                  TableScan [TS_21] 
(rows=73049 width=1119)
+                                                    
default@date_dim,date_dim,Tbl:COMPLETE,Col:NONE,Output:["d_date","d_week_seq"]
+                                          <-Reducer 24 [SIMPLE_EDGE]
+                                            SHUFFLE [RS_77]
+                                              PartitionCols:_col1
+                                              Merge Join Operator 
[MERGEJOIN_269] (rows=36524 width=1128)
+                                                Conds:(Inner),Output:["_col1"]
+                                              <-Map 31 [CUSTOM_SIMPLE_EDGE]
+                                                SHUFFLE [RS_75]
+                                                  Select Operator [SEL_70] 
(rows=36524 width=1119)
+                                                    Output:["_col0"]
+                                                    Filter Operator [FIL_256] 
(rows=36524 width=1119)
+                                                      predicate:((d_date = 
'1998-02-19') and d_week_seq is not null)
+                                                       Please refer to the 
previous TableScan [TS_21]
+                                              <-Reducer 23 [CUSTOM_SIMPLE_EDGE]
+                                                PARTITION_ONLY_SHUFFLE [RS_74]
+                                                  Select Operator [SEL_67] 
(rows=1 width=8)
+                                                    Filter Operator [FIL_66] 
(rows=1 width=8)
+                                                      
predicate:(sq_count_check(_col0) <= 1)
+                                                      Group By Operator 
[GBY_64] (rows=1 width=8)
+                                                        
Output:["_col0"],aggregations:["count(VALUE._col0)"]
+                                                      <-Map 18 
[CUSTOM_SIMPLE_EDGE]
+                                                        PARTITION_ONLY_SHUFFLE 
[RS_63]
+                                                          Group By Operator 
[GBY_12] (rows=1 width=8)
+                                                            
Output:["_col0"],aggregations:["count()"]
+                                                            Select Operator 
[SEL_11] (rows=36524 width=1119)
+                                                              Filter Operator 
[FIL_249] (rows=36524 width=1119)
+                                                                
predicate:(d_date = '1998-02-19')
+                                                                TableScan 
[TS_9] (rows=73049 width=1119)
+                                                                  
default@date_dim,date_dim,Tbl:COMPLETE,Col:NONE,Output:["d_date"]
+                            <-Reducer 8 [SIMPLE_EDGE]
+                              SHUFFLE [RS_92]
+                                PartitionCols:_col0
+                                Merge Join Operator [MERGEJOIN_268] 
(rows=633595212 width=88)
+                                  
Conds:RS_89._col1=RS_90._col0(Inner),Output:["_col0","_col2","_col4"]
+                                <-Map 7 [SIMPLE_EDGE]
+                                  SHUFFLE [RS_90]
+                                    PartitionCols:_col0
+                                    Select Operator [SEL_5] (rows=462000 
width=1436)
+                                      Output:["_col0","_col1"]
+                                      Filter Operator [FIL_247] (rows=462000 
width=1436)
+                                        predicate:(i_item_id is not null and 
i_item_sk is not null)
+                                        TableScan [TS_3] (rows=462000 
width=1436)
+                                          
default@item,item,Tbl:COMPLETE,Col:NONE,Output:["i_item_sk","i_item_id"]
+                                <-Map 32 [SIMPLE_EDGE]
+                                  SHUFFLE [RS_89]
+                                    PartitionCols:_col1
+                                    Select Operator [SEL_52] (rows=575995635 
width=88)
+                                      Output:["_col0","_col1","_col2"]
+                                      Filter Operator [FIL_252] 
(rows=575995635 width=88)
+                                        predicate:(ss_item_sk is not null and 
ss_sold_date_sk is not null)
+                                        TableScan [TS_50] (rows=575995635 
width=88)
+                                          
default@store_sales,store_sales,Tbl:COMPLETE,Col:NONE,Output:["ss_sold_date_sk","ss_item_sk","ss_ext_sales_price"]
+                  <-Reducer 13 [ONE_TO_ONE_EDGE]
+                    FORWARD [RS_152]
+                      PartitionCols:_col0
+                      Group By Operator [GBY_148] (rows=87121617 width=135)
+                        
Output:["_col0","_col1"],aggregations:["sum(VALUE._col0)"],keys:KEY._col0
+                      <-Reducer 12 [SIMPLE_EDGE]
+                        SHUFFLE [RS_147]
+                          PartitionCols:_col0
+                          Group By Operator [GBY_146] (rows=174243235 
width=135)
+                            
Output:["_col0","_col1"],aggregations:["sum(_col2)"],keys:_col4
+                            Merge Join Operator [MERGEJOIN_278] 
(rows=174243235 width=135)
+                              
Conds:RS_142._col0=RS_143._col0(Inner),Output:["_col2","_col4"]
+                            <-Reducer 11 [SIMPLE_EDGE]
+                              SHUFFLE [RS_142]
+                                PartitionCols:_col0
+                                Merge Join Operator [MERGEJOIN_272] 
(rows=158402938 width=135)
+                                  
Conds:RS_139._col1=RS_140._col0(Inner),Output:["_col0","_col2","_col4"]
+                                <-Map 7 [SIMPLE_EDGE]
+                                  SHUFFLE [RS_140]
+                                    PartitionCols:_col0
+                                     Please refer to the previous Select 
Operator [SEL_5]
+                                <-Map 33 [SIMPLE_EDGE]
+                                  SHUFFLE [RS_139]
+                                    PartitionCols:_col1
+                                    Select Operator [SEL_102] (rows=144002668 
width=135)
+                                      Output:["_col0","_col1","_col2"]
+                                      Filter Operator [FIL_258] 
(rows=144002668 width=135)
+                                        predicate:(ws_item_sk is not null and 
ws_sold_date_sk is not null)
+                                        TableScan [TS_100] (rows=144002668 
width=135)
+                                          
default@web_sales,web_sales,Tbl:COMPLETE,Col:NONE,Output:["ws_sold_date_sk","ws_item_sk","ws_ext_sales_price"]
+                            <-Reducer 17 [SIMPLE_EDGE]
+                              SHUFFLE [RS_143]
+                                PartitionCols:_col0
+                                Merge Join Operator [MERGEJOIN_275] 
(rows=80353 width=1119)
+                                  
Conds:RS_135._col1=RS_136._col0(Inner),Output:["_col0"]
+                                <-Map 14 [SIMPLE_EDGE]
+                                  SHUFFLE [RS_135]
+                                    PartitionCols:_col1
+                                     Please refer to the previous Select 
Operator [SEL_8]
+                                <-Reducer 30 [ONE_TO_ONE_EDGE]
+                                  FORWARD [RS_136]
+                                    PartitionCols:_col0
+                                    Group By Operator [GBY_133] (rows=40176 
width=1119)
+                                      Output:["_col0"],keys:KEY._col0
+                                    <-Reducer 29 [SIMPLE_EDGE]
+                                      SHUFFLE [RS_132]
+                                        PartitionCols:_col0
+                                        Group By Operator [GBY_131] 
(rows=80353 width=1119)
+                                          Output:["_col0"],keys:_col2
+                                          Merge Join Operator [MERGEJOIN_274] 
(rows=80353 width=1119)
+                                            
Conds:RS_127._col1=RS_128._col1(Inner),Output:["_col2"]
+                                          <-Map 31 [SIMPLE_EDGE]
+                                            SHUFFLE [RS_128]
+                                              PartitionCols:_col1
+                                              Select Operator [SEL_123] 
(rows=73049 width=1119)
+                                                Output:["_col0","_col1"]
+                                                Filter Operator [FIL_263] 
(rows=73049 width=1119)
+                                                  predicate:(d_date is not 
null and d_week_seq is not null)
+                                                   Please refer to the 
previous TableScan [TS_21]
+                                          <-Reducer 28 [SIMPLE_EDGE]
+                                            SHUFFLE [RS_127]
+                                              PartitionCols:_col1
+                                              Merge Join Operator 
[MERGEJOIN_273] (rows=36524 width=1128)
+                                                Conds:(Inner),Output:["_col1"]
+                                              <-Map 31 [CUSTOM_SIMPLE_EDGE]
+                                                SHUFFLE [RS_125]
+                                                  Select Operator [SEL_120] 
(rows=36524 width=1119)
+                                                    Output:["_col0"]
+                                                    Filter Operator [FIL_262] 
(rows=36524 width=1119)
+                                                      predicate:((d_date = 
'1998-02-19') and d_week_seq is not null)
+                                                       Please refer to the 
previous TableScan [TS_21]
+                                              <-Reducer 27 [CUSTOM_SIMPLE_EDGE]
+                                                PARTITION_ONLY_SHUFFLE [RS_124]
+                                                  Select Operator [SEL_117] 
(rows=1 width=8)
+                                                    Filter Operator [FIL_116] 
(rows=1 width=8)
+                                                      
predicate:(sq_count_check(_col0) <= 1)
+                                                      Group By Operator 
[GBY_114] (rows=1 width=8)
+                                                        
Output:["_col0"],aggregations:["count(VALUE._col0)"]
+                                                      <-Map 18 
[CUSTOM_SIMPLE_EDGE]
+                                                        PARTITION_ONLY_SHUFFLE 
[RS_113]
+                                                           Please refer to the 
previous Group By Operator [GBY_12]
+                  <-Reducer 4 [ONE_TO_ONE_EDGE]
+                    FORWARD [RS_150]
+                      PartitionCols:_col0
+                      Group By Operator [GBY_48] (rows=174233858 width=135)
+                        
Output:["_col0","_col1"],aggregations:["sum(VALUE._col0)"],keys:KEY._col0
+                      <-Reducer 3 [SIMPLE_EDGE]
+                        SHUFFLE [RS_47]
+                          PartitionCols:_col0
+                          Group By Operator [GBY_46] (rows=348467716 width=135)
+                            
Output:["_col0","_col1"],aggregations:["sum(_col2)"],keys:_col4
+                            Merge Join Operator [MERGEJOIN_276] 
(rows=348467716 width=135)
+                              
Conds:RS_42._col0=RS_43._col0(Inner),Output:["_col2","_col4"]
+                            <-Reducer 15 [SIMPLE_EDGE]
+                              SHUFFLE [RS_43]
+                                PartitionCols:_col0
+                                Merge Join Operator [MERGEJOIN_267] 
(rows=80353 width=1119)
+                                  
Conds:RS_35._col1=RS_36._col0(Inner),Output:["_col0"]
+                                <-Map 14 [SIMPLE_EDGE]
+                                  SHUFFLE [RS_35]
+                                    PartitionCols:_col1
+                                     Please refer to the previous Select 
Operator [SEL_8]
+                                <-Reducer 22 [ONE_TO_ONE_EDGE]
+                                  FORWARD [RS_36]
+                                    PartitionCols:_col0
+                                    Group By Operator [GBY_33] (rows=40176 
width=1119)
+                                      Output:["_col0"],keys:KEY._col0
+                                    <-Reducer 21 [SIMPLE_EDGE]
+                                      SHUFFLE [RS_32]
+                                        PartitionCols:_col0
+                                        Group By Operator [GBY_31] (rows=80353 
width=1119)
+                                          Output:["_col0"],keys:_col2
+                                          Merge Join Operator [MERGEJOIN_266] 
(rows=80353 width=1119)
+                                            
Conds:RS_27._col1=RS_28._col1(Inner),Output:["_col2"]
+                                          <-Map 31 [SIMPLE_EDGE]
+                                            SHUFFLE [RS_28]
+                                              PartitionCols:_col1
+                                              Select Operator [SEL_23] 
(rows=73049 width=1119)
+                                                Output:["_col0","_col1"]
+                                                Filter Operator [FIL_251] 
(rows=73049 width=1119)
+                                                  predicate:(d_date is not 
null and d_week_seq is not null)
+                                                   Please refer to the 
previous TableScan [TS_21]
+                                          <-Reducer 20 [SIMPLE_EDGE]
+                                            SHUFFLE [RS_27]
+                                              PartitionCols:_col1
+                                              Merge Join Operator 
[MERGEJOIN_265] (rows=36524 width=1128)
+                                                Conds:(Inner),Output:["_col1"]
+                                              <-Map 31 [CUSTOM_SIMPLE_EDGE]
+                                                SHUFFLE [RS_25]
+                                                  Select Operator [SEL_20] 
(rows=36524 width=1119)
+                                                    Output:["_col0"]
+                                                    Filter Operator [FIL_250] 
(rows=36524 width=1119)
+                                                      predicate:((d_date = 
'1998-02-19') and d_week_seq is not null)
+                                                       Please refer to the 
previous TableScan [TS_21]
+                                              <-Reducer 19 [CUSTOM_SIMPLE_EDGE]
+                                                PARTITION_ONLY_SHUFFLE [RS_24]
+                                                  Select Operator [SEL_17] 
(rows=1 width=8)
+                                                    Filter Operator [FIL_16] 
(rows=1 width=8)
+                                                      
predicate:(sq_count_check(_col0) <= 1)
+                                                      Group By Operator 
[GBY_14] (rows=1 width=8)
+                                                        
Output:["_col0"],aggregations:["count(VALUE._col0)"]
+                                                      <-Map 18 
[CUSTOM_SIMPLE_EDGE]
+                                                        PARTITION_ONLY_SHUFFLE 
[RS_13]
+                                                           Please refer to the 
previous Group By Operator [GBY_12]
+                            <-Reducer 2 [SIMPLE_EDGE]
+                              SHUFFLE [RS_42]
+                                PartitionCols:_col0
+                                Merge Join Operator [MERGEJOIN_264] 
(rows=316788826 width=135)
+                                  
Conds:RS_39._col1=RS_40._col0(Inner),Output:["_col0","_col2","_col4"]
+                                <-Map 7 [SIMPLE_EDGE]
+                                  SHUFFLE [RS_40]
+                                    PartitionCols:_col0
+                                     Please refer to the previous Select 
Operator [SEL_5]
+                                <-Map 1 [SIMPLE_EDGE]
+                                  SHUFFLE [RS_39]
+                                    PartitionCols:_col1
+                                    Select Operator [SEL_2] (rows=287989836 
width=135)
+                                      Output:["_col0","_col1","_col2"]
+                                      Filter Operator [FIL_246] 
(rows=287989836 width=135)
+                                        predicate:(cs_item_sk is not null and 
cs_sold_date_sk is not null)
+                                        TableScan [TS_0] (rows=287989836 
width=135)
+                                          
default@catalog_sales,catalog_sales,Tbl:COMPLETE,Col:NONE,Output:["cs_sold_date_sk","cs_item_sk","cs_ext_sales_price"]
+

http://git-wip-us.apache.org/repos/asf/hive/blob/9244fdc7/ql/src/test/results/clientpositive/perf/tez/query59.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/perf/tez/query59.q.out 
b/ql/src/test/results/clientpositive/perf/tez/query59.q.out
new file mode 100644
index 0000000..37c2cc0
--- /dev/null
+++ b/ql/src/test/results/clientpositive/perf/tez/query59.q.out
@@ -0,0 +1,230 @@
+PREHOOK: query: explain
+with wss as 
+ (select d_week_seq,
+        ss_store_sk,
+        sum(case when (d_day_name='Sunday') then ss_sales_price else null end) 
sun_sales,
+        sum(case when (d_day_name='Monday') then ss_sales_price else null end) 
mon_sales,
+        sum(case when (d_day_name='Tuesday') then ss_sales_price else  null 
end) tue_sales,
+        sum(case when (d_day_name='Wednesday') then ss_sales_price else null 
end) wed_sales,
+        sum(case when (d_day_name='Thursday') then ss_sales_price else null 
end) thu_sales,
+        sum(case when (d_day_name='Friday') then ss_sales_price else null end) 
fri_sales,
+        sum(case when (d_day_name='Saturday') then ss_sales_price else null 
end) sat_sales
+ from store_sales,date_dim
+ where d_date_sk = ss_sold_date_sk
+ group by d_week_seq,ss_store_sk
+ )
+  select  s_store_name1,s_store_id1,d_week_seq1
+       ,sun_sales1/sun_sales2,mon_sales1/mon_sales2
+       ,tue_sales1/tue_sales1,wed_sales1/wed_sales2,thu_sales1/thu_sales2
+       ,fri_sales1/fri_sales2,sat_sales1/sat_sales2
+ from
+ (select s_store_name s_store_name1,wss.d_week_seq d_week_seq1
+        ,s_store_id s_store_id1,sun_sales sun_sales1
+        ,mon_sales mon_sales1,tue_sales tue_sales1
+        ,wed_sales wed_sales1,thu_sales thu_sales1
+        ,fri_sales fri_sales1,sat_sales sat_sales1
+  from wss,store,date_dim d
+  where d.d_week_seq = wss.d_week_seq and
+        ss_store_sk = s_store_sk and 
+        d_month_seq between 1185 and 1185 + 11) y,
+ (select s_store_name s_store_name2,wss.d_week_seq d_week_seq2
+        ,s_store_id s_store_id2,sun_sales sun_sales2
+        ,mon_sales mon_sales2,tue_sales tue_sales2
+        ,wed_sales wed_sales2,thu_sales thu_sales2
+        ,fri_sales fri_sales2,sat_sales sat_sales2
+  from wss,store,date_dim d
+  where d.d_week_seq = wss.d_week_seq and
+        ss_store_sk = s_store_sk and 
+        d_month_seq between 1185+ 12 and 1185 + 23) x
+ where s_store_id1=s_store_id2
+   and d_week_seq1=d_week_seq2-52
+ order by s_store_name1,s_store_id1,d_week_seq1
+limit 100
+PREHOOK: type: QUERY
+POSTHOOK: query: explain
+with wss as 
+ (select d_week_seq,
+        ss_store_sk,
+        sum(case when (d_day_name='Sunday') then ss_sales_price else null end) 
sun_sales,
+        sum(case when (d_day_name='Monday') then ss_sales_price else null end) 
mon_sales,
+        sum(case when (d_day_name='Tuesday') then ss_sales_price else  null 
end) tue_sales,
+        sum(case when (d_day_name='Wednesday') then ss_sales_price else null 
end) wed_sales,
+        sum(case when (d_day_name='Thursday') then ss_sales_price else null 
end) thu_sales,
+        sum(case when (d_day_name='Friday') then ss_sales_price else null end) 
fri_sales,
+        sum(case when (d_day_name='Saturday') then ss_sales_price else null 
end) sat_sales
+ from store_sales,date_dim
+ where d_date_sk = ss_sold_date_sk
+ group by d_week_seq,ss_store_sk
+ )
+  select  s_store_name1,s_store_id1,d_week_seq1
+       ,sun_sales1/sun_sales2,mon_sales1/mon_sales2
+       ,tue_sales1/tue_sales1,wed_sales1/wed_sales2,thu_sales1/thu_sales2
+       ,fri_sales1/fri_sales2,sat_sales1/sat_sales2
+ from
+ (select s_store_name s_store_name1,wss.d_week_seq d_week_seq1
+        ,s_store_id s_store_id1,sun_sales sun_sales1
+        ,mon_sales mon_sales1,tue_sales tue_sales1
+        ,wed_sales wed_sales1,thu_sales thu_sales1
+        ,fri_sales fri_sales1,sat_sales sat_sales1
+  from wss,store,date_dim d
+  where d.d_week_seq = wss.d_week_seq and
+        ss_store_sk = s_store_sk and 
+        d_month_seq between 1185 and 1185 + 11) y,
+ (select s_store_name s_store_name2,wss.d_week_seq d_week_seq2
+        ,s_store_id s_store_id2,sun_sales sun_sales2
+        ,mon_sales mon_sales2,tue_sales tue_sales2
+        ,wed_sales wed_sales2,thu_sales thu_sales2
+        ,fri_sales fri_sales2,sat_sales sat_sales2
+  from wss,store,date_dim d
+  where d.d_week_seq = wss.d_week_seq and
+        ss_store_sk = s_store_sk and 
+        d_month_seq between 1185+ 12 and 1185 + 23) x
+ where s_store_id1=s_store_id2
+   and d_week_seq1=d_week_seq2-52
+ order by s_store_name1,s_store_id1,d_week_seq1
+limit 100
+POSTHOOK: type: QUERY
+Plan optimized by CBO.
+
+Vertex dependency in root stage
+Reducer 10 <- Map 13 (SIMPLE_EDGE), Reducer 9 (SIMPLE_EDGE)
+Reducer 11 <- Map 15 (SIMPLE_EDGE), Reducer 10 (SIMPLE_EDGE)
+Reducer 2 <- Map 1 (SIMPLE_EDGE), Map 12 (SIMPLE_EDGE)
+Reducer 3 <- Reducer 2 (SIMPLE_EDGE)
+Reducer 4 <- Map 13 (SIMPLE_EDGE), Reducer 3 (SIMPLE_EDGE)
+Reducer 5 <- Map 14 (SIMPLE_EDGE), Reducer 4 (SIMPLE_EDGE)
+Reducer 6 <- Reducer 11 (SIMPLE_EDGE), Reducer 5 (SIMPLE_EDGE)
+Reducer 7 <- Reducer 6 (SIMPLE_EDGE)
+Reducer 8 <- Map 1 (SIMPLE_EDGE), Map 12 (SIMPLE_EDGE)
+Reducer 9 <- Reducer 8 (SIMPLE_EDGE)
+
+Stage-0
+  Fetch Operator
+    limit:100
+    Stage-1
+      Reducer 7
+      File Output Operator [FS_63]
+        Limit [LIM_62] (rows=100 width=88)
+          Number of rows:100
+          Select Operator [SEL_61] (rows=421657640 width=88)
+            
Output:["_col0","_col1","_col2","_col3","_col4","_col5","_col6","_col7","_col8","_col9"]
+          <-Reducer 6 [SIMPLE_EDGE]
+            SHUFFLE [RS_60]
+              Select Operator [SEL_59] (rows=421657640 width=88)
+                
Output:["_col0","_col1","_col2","_col3","_col4","_col5","_col6","_col7","_col8","_col9"]
+                Merge Join Operator [MERGEJOIN_104] (rows=421657640 width=88)
+                  Conds:RS_56._col2, _col1=RS_57._col1, (_col0 - 
52)(Inner),Output:["_col0","_col1","_col2","_col3","_col4","_col5","_col6","_col7","_col8","_col9","_col12","_col13","_col14","_col15","_col16","_col17"]
+                <-Reducer 11 [SIMPLE_EDGE]
+                  SHUFFLE [RS_57]
+                    PartitionCols:_col1, (_col0 - 52)
+                    Select Operator [SEL_55] (rows=383325119 width=88)
+                      
Output:["_col0","_col1","_col2","_col3","_col4","_col5","_col6","_col7"]
+                      Merge Join Operator [MERGEJOIN_103] (rows=383325119 
width=88)
+                        
Conds:RS_52._col1=RS_53._col0(Inner),Output:["_col0","_col2","_col3","_col4","_col5","_col6","_col7","_col11"]
+                      <-Map 15 [SIMPLE_EDGE]
+                        SHUFFLE [RS_53]
+                          PartitionCols:_col0
+                          Select Operator [SEL_48] (rows=1704 width=1910)
+                            Output:["_col0","_col1"]
+                            Filter Operator [FIL_97] (rows=1704 width=1910)
+                              predicate:(s_store_id is not null and s_store_sk 
is not null)
+                              TableScan [TS_46] (rows=1704 width=1910)
+                                
default@store,store,Tbl:COMPLETE,Col:NONE,Output:["s_store_sk","s_store_id"]
+                      <-Reducer 10 [SIMPLE_EDGE]
+                        SHUFFLE [RS_52]
+                          PartitionCols:_col1
+                          Merge Join Operator [MERGEJOIN_102] (rows=348477374 
width=88)
+                            
Conds:RS_49._col0=RS_50._col1(Inner),Output:["_col0","_col1","_col2","_col3","_col4","_col5","_col6","_col7"]
+                          <-Map 13 [SIMPLE_EDGE]
+                            SHUFFLE [RS_50]
+                              PartitionCols:_col1
+                              Select Operator [SEL_45] (rows=8116 width=1119)
+                                Output:["_col1"]
+                                Filter Operator [FIL_96] (rows=8116 width=1119)
+                                  predicate:(d_month_seq BETWEEN 1197 AND 1208 
and d_week_seq is not null)
+                                  TableScan [TS_15] (rows=73049 width=1119)
+                                    
default@date_dim,d,Tbl:COMPLETE,Col:NONE,Output:["d_month_seq","d_week_seq"]
+                          <-Reducer 9 [SIMPLE_EDGE]
+                            SHUFFLE [RS_49]
+                              PartitionCols:_col0
+                              Group By Operator [GBY_41] (rows=316797606 
width=88)
+                                
Output:["_col0","_col1","_col2","_col3","_col4","_col5","_col6","_col7"],aggregations:["sum(VALUE._col0)","sum(VALUE._col1)","sum(VALUE._col2)","sum(VALUE._col3)","sum(VALUE._col4)","sum(VALUE._col5)"],keys:KEY._col0,
 KEY._col1
+                              <-Reducer 8 [SIMPLE_EDGE]
+                                SHUFFLE [RS_40]
+                                  PartitionCols:_col0, _col1
+                                  Group By Operator [GBY_39] (rows=633595212 
width=88)
+                                    
Output:["_col0","_col1","_col2","_col3","_col4","_col5","_col6","_col7"],aggregations:["sum(_col2)","sum(_col3)","sum(_col5)","sum(_col6)","sum(_col7)","sum(_col8)"],keys:_col0,
 _col1
+                                    Select Operator [SEL_37] (rows=633595212 
width=88)
+                                      
Output:["_col0","_col1","_col2","_col3","_col5","_col6","_col7","_col8"]
+                                      Merge Join Operator [MERGEJOIN_101] 
(rows=633595212 width=88)
+                                        
Conds:RS_34._col0=RS_35._col0(Inner),Output:["_col1","_col2","_col4","_col5"]
+                                      <-Map 1 [SIMPLE_EDGE]
+                                        SHUFFLE [RS_34]
+                                          PartitionCols:_col0
+                                          Select Operator [SEL_2] 
(rows=575995635 width=88)
+                                            Output:["_col0","_col1","_col2"]
+                                            Filter Operator [FIL_90] 
(rows=575995635 width=88)
+                                              predicate:(ss_sold_date_sk is 
not null and ss_store_sk is not null)
+                                              TableScan [TS_0] (rows=575995635 
width=88)
+                                                
default@store_sales,store_sales,Tbl:COMPLETE,Col:NONE,Output:["ss_sold_date_sk","ss_store_sk","ss_sales_price"]
+                                      <-Map 12 [SIMPLE_EDGE]
+                                        SHUFFLE [RS_35]
+                                          PartitionCols:_col0
+                                          Select Operator [SEL_5] (rows=73049 
width=1119)
+                                            Output:["_col0","_col1","_col2"]
+                                            Filter Operator [FIL_91] 
(rows=73049 width=1119)
+                                              predicate:(d_date_sk is not null 
and d_week_seq is not null)
+                                              TableScan [TS_3] (rows=73049 
width=1119)
+                                                
default@date_dim,date_dim,Tbl:COMPLETE,Col:NONE,Output:["d_date_sk","d_week_seq","d_day_name"]
+                <-Reducer 5 [SIMPLE_EDGE]
+                  SHUFFLE [RS_56]
+                    PartitionCols:_col2, _col1
+                    Select Operator [SEL_27] (rows=383325119 width=88)
+                      
Output:["_col0","_col1","_col2","_col3","_col4","_col5","_col6","_col7","_col8","_col9"]
+                      Merge Join Operator [MERGEJOIN_100] (rows=383325119 
width=88)
+                        
Conds:RS_24._col1=RS_25._col0(Inner),Output:["_col0","_col2","_col3","_col4","_col5","_col6","_col7","_col8","_col12","_col13"]
+                      <-Map 14 [SIMPLE_EDGE]
+                        SHUFFLE [RS_25]
+                          PartitionCols:_col0
+                          Select Operator [SEL_20] (rows=1704 width=1910)
+                            Output:["_col0","_col1","_col2"]
+                            Filter Operator [FIL_93] (rows=1704 width=1910)
+                              predicate:(s_store_id is not null and s_store_sk 
is not null)
+                              TableScan [TS_18] (rows=1704 width=1910)
+                                
default@store,store,Tbl:COMPLETE,Col:NONE,Output:["s_store_sk","s_store_id","s_store_name"]
+                      <-Reducer 4 [SIMPLE_EDGE]
+                        SHUFFLE [RS_24]
+                          PartitionCols:_col1
+                          Merge Join Operator [MERGEJOIN_99] (rows=348477374 
width=88)
+                            
Conds:RS_21._col0=RS_22._col1(Inner),Output:["_col0","_col1","_col2","_col3","_col4","_col5","_col6","_col7","_col8"]
+                          <-Map 13 [SIMPLE_EDGE]
+                            SHUFFLE [RS_22]
+                              PartitionCols:_col1
+                              Select Operator [SEL_17] (rows=8116 width=1119)
+                                Output:["_col1"]
+                                Filter Operator [FIL_92] (rows=8116 width=1119)
+                                  predicate:(d_month_seq BETWEEN 1185 AND 1196 
and d_week_seq is not null)
+                                   Please refer to the previous TableScan 
[TS_15]
+                          <-Reducer 3 [SIMPLE_EDGE]
+                            SHUFFLE [RS_21]
+                              PartitionCols:_col0
+                              Group By Operator [GBY_13] (rows=316797606 
width=88)
+                                
Output:["_col0","_col1","_col2","_col3","_col4","_col5","_col6","_col7","_col8"],aggregations:["sum(VALUE._col0)","sum(VALUE._col1)","sum(VALUE._col2)","sum(VALUE._col3)","sum(VALUE._col4)","sum(VALUE._col5)","sum(VALUE._col6)"],keys:KEY._col0,
 KEY._col1
+                              <-Reducer 2 [SIMPLE_EDGE]
+                                SHUFFLE [RS_12]
+                                  PartitionCols:_col0, _col1
+                                  Group By Operator [GBY_11] (rows=633595212 
width=88)
+                                    
Output:["_col0","_col1","_col2","_col3","_col4","_col5","_col6","_col7","_col8"],aggregations:["sum(_col2)","sum(_col3)","sum(_col4)","sum(_col5)","sum(_col6)","sum(_col7)","sum(_col8)"],keys:_col0,
 _col1
+                                    Select Operator [SEL_9] (rows=633595212 
width=88)
+                                      
Output:["_col0","_col1","_col2","_col3","_col4","_col5","_col6","_col7","_col8"]
+                                      Merge Join Operator [MERGEJOIN_98] 
(rows=633595212 width=88)
+                                        
Conds:RS_6._col0=RS_7._col0(Inner),Output:["_col1","_col2","_col4","_col5"]
+                                      <-Map 1 [SIMPLE_EDGE]
+                                        SHUFFLE [RS_6]
+                                          PartitionCols:_col0
+                                           Please refer to the previous Select 
Operator [SEL_2]
+                                      <-Map 12 [SIMPLE_EDGE]
+                                        SHUFFLE [RS_7]
+                                          PartitionCols:_col0
+                                           Please refer to the previous Select 
Operator [SEL_5]
+

http://git-wip-us.apache.org/repos/asf/hive/blob/9244fdc7/ql/src/test/results/clientpositive/perf/tez/query6.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/perf/tez/query6.q.out 
b/ql/src/test/results/clientpositive/perf/tez/query6.q.out
new file mode 100644
index 0000000..f1e4758
--- /dev/null
+++ b/ql/src/test/results/clientpositive/perf/tez/query6.q.out
@@ -0,0 +1,226 @@
+Warning: Shuffle Join MERGEJOIN[111][tables = [$hdt$_5, $hdt$_6]] in Stage 
'Reducer 12' is a cross product
+PREHOOK: query: explain
+select  a.ca_state state, count(*) cnt
+ from customer_address a
+     ,customer c
+     ,store_sales s
+     ,date_dim d
+     ,item i
+ where       a.ca_address_sk = c.c_current_addr_sk
+       and c.c_customer_sk = s.ss_customer_sk
+       and s.ss_sold_date_sk = d.d_date_sk
+       and s.ss_item_sk = i.i_item_sk
+       and d.d_month_seq = 
+            (select distinct (d_month_seq)
+             from date_dim
+               where d_year = 2000
+               and d_moy = 2 )
+       and i.i_current_price > 1.2 * 
+             (select avg(j.i_current_price) 
+            from item j 
+            where j.i_category = i.i_category)
+ group by a.ca_state
+ having count(*) >= 10
+ order by cnt 
+ limit 100
+PREHOOK: type: QUERY
+POSTHOOK: query: explain
+select  a.ca_state state, count(*) cnt
+ from customer_address a
+     ,customer c
+     ,store_sales s
+     ,date_dim d
+     ,item i
+ where       a.ca_address_sk = c.c_current_addr_sk
+       and c.c_customer_sk = s.ss_customer_sk
+       and s.ss_sold_date_sk = d.d_date_sk
+       and s.ss_item_sk = i.i_item_sk
+       and d.d_month_seq = 
+            (select distinct (d_month_seq)
+             from date_dim
+               where d_year = 2000
+               and d_moy = 2 )
+       and i.i_current_price > 1.2 * 
+             (select avg(j.i_current_price) 
+            from item j 
+            where j.i_category = i.i_category)
+ group by a.ca_state
+ having count(*) >= 10
+ order by cnt 
+ limit 100
+POSTHOOK: type: QUERY
+Plan optimized by CBO.
+
+Vertex dependency in root stage
+Reducer 10 <- Map 8 (SIMPLE_EDGE)
+Reducer 11 <- Reducer 10 (CUSTOM_SIMPLE_EDGE)
+Reducer 12 <- Reducer 11 (CUSTOM_SIMPLE_EDGE), Reducer 19 (CUSTOM_SIMPLE_EDGE)
+Reducer 13 <- Map 20 (SIMPLE_EDGE), Reducer 12 (SIMPLE_EDGE)
+Reducer 16 <- Map 15 (SIMPLE_EDGE), Map 17 (SIMPLE_EDGE)
+Reducer 19 <- Map 18 (SIMPLE_EDGE)
+Reducer 2 <- Map 1 (SIMPLE_EDGE), Reducer 9 (ONE_TO_ONE_EDGE)
+Reducer 3 <- Map 14 (SIMPLE_EDGE), Reducer 2 (SIMPLE_EDGE)
+Reducer 4 <- Reducer 16 (SIMPLE_EDGE), Reducer 3 (SIMPLE_EDGE)
+Reducer 5 <- Reducer 13 (SIMPLE_EDGE), Reducer 4 (SIMPLE_EDGE)
+Reducer 6 <- Reducer 5 (SIMPLE_EDGE)
+Reducer 7 <- Reducer 6 (SIMPLE_EDGE)
+Reducer 9 <- Map 8 (SIMPLE_EDGE)
+
+Stage-0
+  Fetch Operator
+    limit:100
+    Stage-1
+      Reducer 7
+      File Output Operator [FS_76]
+        Limit [LIM_75] (rows=100 width=88)
+          Number of rows:100
+          Select Operator [SEL_74] (rows=127775039 width=88)
+            Output:["_col0","_col1"]
+          <-Reducer 6 [SIMPLE_EDGE]
+            SHUFFLE [RS_73]
+              Filter Operator [FIL_71] (rows=127775039 width=88)
+                predicate:(_col1 >= 10)
+                Group By Operator [GBY_70] (rows=383325119 width=88)
+                  
Output:["_col0","_col1"],aggregations:["count(VALUE._col0)"],keys:KEY._col0
+                <-Reducer 5 [SIMPLE_EDGE]
+                  SHUFFLE [RS_69]
+                    PartitionCols:_col0
+                    Group By Operator [GBY_68] (rows=766650239 width=88)
+                      
Output:["_col0","_col1"],aggregations:["count()"],keys:_col9
+                      Merge Join Operator [MERGEJOIN_114] (rows=766650239 
width=88)
+                        Conds:RS_64._col4=RS_65._col0(Inner),Output:["_col9"]
+                      <-Reducer 13 [SIMPLE_EDGE]
+                        SHUFFLE [RS_65]
+                          PartitionCols:_col0
+                          Select Operator [SEL_54] (rows=169400 width=1436)
+                            Output:["_col0"]
+                            Filter Operator [FIL_53] (rows=169400 width=1436)
+                              predicate:(_col5 > (1.2 * CASE WHEN (_col1 is 
null) THEN (null) ELSE (_col0) END))
+                              Merge Join Operator [MERGEJOIN_112] (rows=508200 
width=1436)
+                                
Conds:RS_50._col2=RS_51._col2(Inner),Output:["_col0","_col1","_col4","_col5"]
+                              <-Map 20 [SIMPLE_EDGE]
+                                SHUFFLE [RS_51]
+                                  PartitionCols:_col2
+                                  Select Operator [SEL_46] (rows=462000 
width=1436)
+                                    Output:["_col0","_col1","_col2"]
+                                    Filter Operator [FIL_107] (rows=462000 
width=1436)
+                                      predicate:i_item_sk is not null
+                                      TableScan [TS_44] (rows=462000 
width=1436)
+                                        
default@item,i,Tbl:COMPLETE,Col:NONE,Output:["i_item_sk","i_current_price","i_category"]
+                              <-Reducer 12 [SIMPLE_EDGE]
+                                SHUFFLE [RS_50]
+                                  PartitionCols:_col2
+                                  Merge Join Operator [MERGEJOIN_111] 
(rows=231000 width=1445)
+                                    
Conds:(Inner),Output:["_col0","_col1","_col2"]
+                                  <-Reducer 11 [CUSTOM_SIMPLE_EDGE]
+                                    PARTITION_ONLY_SHUFFLE [RS_48]
+                                      Select Operator [SEL_43] (rows=1 width=8)
+                                        Filter Operator [FIL_42] (rows=1 
width=8)
+                                          predicate:(sq_count_check(_col0) <= 
1)
+                                          Group By Operator [GBY_40] (rows=1 
width=8)
+                                            
Output:["_col0"],aggregations:["count(VALUE._col0)"]
+                                          <-Reducer 10 [CUSTOM_SIMPLE_EDGE]
+                                            PARTITION_ONLY_SHUFFLE [RS_39]
+                                              Group By Operator [GBY_38] 
(rows=1 width=8)
+                                                
Output:["_col0"],aggregations:["count()"]
+                                                Select Operator [SEL_36] 
(rows=9131 width=1119)
+                                                  Group By Operator [GBY_35] 
(rows=9131 width=1119)
+                                                    
Output:["_col0"],keys:KEY._col0
+                                                  <-Map 8 [SIMPLE_EDGE]
+                                                    SHUFFLE [RS_34]
+                                                      PartitionCols:_col0
+                                                      Group By Operator 
[GBY_33] (rows=18262 width=1119)
+                                                        
Output:["_col0"],keys:d_month_seq
+                                                        Select Operator 
[SEL_32] (rows=18262 width=1119)
+                                                          
Output:["d_month_seq"]
+                                                          Filter Operator 
[FIL_106] (rows=18262 width=1119)
+                                                            predicate:((d_moy 
= 2) and (d_year = 2000))
+                                                            TableScan [TS_3] 
(rows=73049 width=1119)
+                                                              
default@date_dim,date_dim,Tbl:COMPLETE,Col:NONE,Output:["d_month_seq","d_year","d_moy"]
+                                  <-Reducer 19 [CUSTOM_SIMPLE_EDGE]
+                                    PARTITION_ONLY_SHUFFLE [RS_47]
+                                      Select Operator [SEL_29] (rows=231000 
width=1436)
+                                        Output:["_col0","_col1","_col2"]
+                                        Group By Operator [GBY_28] 
(rows=231000 width=1436)
+                                          
Output:["_col0","_col1"],aggregations:["avg(VALUE._col0)"],keys:KEY._col0
+                                        <-Map 18 [SIMPLE_EDGE]
+                                          SHUFFLE [RS_27]
+                                            PartitionCols:_col0
+                                            Group By Operator [GBY_26] 
(rows=462000 width=1436)
+                                              
Output:["_col0","_col1"],aggregations:["avg(i_current_price)"],keys:i_category
+                                              Filter Operator [FIL_105] 
(rows=462000 width=1436)
+                                                predicate:i_category is not 
null
+                                                TableScan [TS_23] (rows=462000 
width=1436)
+                                                  
default@item,j,Tbl:COMPLETE,Col:NONE,Output:["i_current_price","i_category"]
+                      <-Reducer 4 [SIMPLE_EDGE]
+                        SHUFFLE [RS_64]
+                          PartitionCols:_col4
+                          Merge Join Operator [MERGEJOIN_113] (rows=696954748 
width=88)
+                            
Conds:RS_61._col5=RS_62._col0(Inner),Output:["_col4","_col9"]
+                          <-Reducer 16 [SIMPLE_EDGE]
+                            SHUFFLE [RS_62]
+                              PartitionCols:_col0
+                              Merge Join Operator [MERGEJOIN_110] 
(rows=88000001 width=860)
+                                
Conds:RS_19._col1=RS_20._col0(Inner),Output:["_col0","_col3"]
+                              <-Map 15 [SIMPLE_EDGE]
+                                SHUFFLE [RS_19]
+                                  PartitionCols:_col1
+                                  Select Operator [SEL_15] (rows=80000000 
width=860)
+                                    Output:["_col0","_col1"]
+                                    Filter Operator [FIL_103] (rows=80000000 
width=860)
+                                      predicate:(c_current_addr_sk is not null 
and c_customer_sk is not null)
+                                      TableScan [TS_13] (rows=80000000 
width=860)
+                                        
default@customer,c,Tbl:COMPLETE,Col:NONE,Output:["c_customer_sk","c_current_addr_sk"]
+                              <-Map 17 [SIMPLE_EDGE]
+                                SHUFFLE [RS_20]
+                                  PartitionCols:_col0
+                                  Select Operator [SEL_18] (rows=40000000 
width=1014)
+                                    Output:["_col0","_col1"]
+                                    Filter Operator [FIL_104] (rows=40000000 
width=1014)
+                                      predicate:ca_address_sk is not null
+                                      TableScan [TS_16] (rows=40000000 
width=1014)
+                                        
default@customer_address,a,Tbl:COMPLETE,Col:NONE,Output:["ca_address_sk","ca_state"]
+                          <-Reducer 3 [SIMPLE_EDGE]
+                            SHUFFLE [RS_61]
+                              PartitionCols:_col5
+                              Merge Join Operator [MERGEJOIN_109] 
(rows=633595212 width=88)
+                                
Conds:RS_58._col0=RS_59._col0(Inner),Output:["_col4","_col5"]
+                              <-Map 14 [SIMPLE_EDGE]
+                                SHUFFLE [RS_59]
+                                  PartitionCols:_col0
+                                  Select Operator [SEL_12] (rows=575995635 
width=88)
+                                    Output:["_col0","_col1","_col2"]
+                                    Filter Operator [FIL_102] (rows=575995635 
width=88)
+                                      predicate:(ss_customer_sk is not null 
and ss_item_sk is not null and ss_sold_date_sk is not null)
+                                      TableScan [TS_10] (rows=575995635 
width=88)
+                                        
default@store_sales,s,Tbl:COMPLETE,Col:NONE,Output:["ss_sold_date_sk","ss_item_sk","ss_customer_sk"]
+                              <-Reducer 2 [SIMPLE_EDGE]
+                                SHUFFLE [RS_58]
+                                  PartitionCols:_col0
+                                  Merge Join Operator [MERGEJOIN_108] 
(rows=80353 width=1119)
+                                    
Conds:RS_55._col1=RS_56._col0(Inner),Output:["_col0"]
+                                  <-Map 1 [SIMPLE_EDGE]
+                                    SHUFFLE [RS_55]
+                                      PartitionCols:_col1
+                                      Select Operator [SEL_2] (rows=73049 
width=1119)
+                                        Output:["_col0","_col1"]
+                                        Filter Operator [FIL_100] (rows=73049 
width=1119)
+                                          predicate:(d_date_sk is not null and 
d_month_seq is not null)
+                                          TableScan [TS_0] (rows=73049 
width=1119)
+                                            
default@date_dim,d,Tbl:COMPLETE,Col:NONE,Output:["d_date_sk","d_month_seq"]
+                                  <-Reducer 9 [ONE_TO_ONE_EDGE]
+                                    FORWARD [RS_56]
+                                      PartitionCols:_col0
+                                      Group By Operator [GBY_8] (rows=9131 
width=1119)
+                                        Output:["_col0"],keys:KEY._col0
+                                      <-Map 8 [SIMPLE_EDGE]
+                                        SHUFFLE [RS_7]
+                                          PartitionCols:_col0
+                                          Group By Operator [GBY_6] 
(rows=18262 width=1119)
+                                            Output:["_col0"],keys:d_month_seq
+                                            Select Operator [SEL_5] 
(rows=18262 width=1119)
+                                              Output:["d_month_seq"]
+                                              Filter Operator [FIL_101] 
(rows=18262 width=1119)
+                                                predicate:((d_moy = 2) and 
(d_year = 2000) and d_month_seq is not null)
+                                                 Please refer to the previous 
TableScan [TS_3]
+

http://git-wip-us.apache.org/repos/asf/hive/blob/9244fdc7/ql/src/test/results/clientpositive/perf/tez/query60.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/perf/tez/query60.q.out 
b/ql/src/test/results/clientpositive/perf/tez/query60.q.out
new file mode 100644
index 0000000..84a9ada
--- /dev/null
+++ b/ql/src/test/results/clientpositive/perf/tez/query60.q.out
@@ -0,0 +1,399 @@
+PREHOOK: query: explain
+with ss as (
+ select
+          i_item_id,sum(ss_ext_sales_price) total_sales
+ from
+       store_sales,
+       date_dim,
+         customer_address,
+         item
+ where
+         i_item_id in (select
+  i_item_id
+from
+ item
+where i_category in ('Children'))
+ and     ss_item_sk              = i_item_sk
+ and     ss_sold_date_sk         = d_date_sk
+ and     d_year                  = 1999
+ and     d_moy                   = 9
+ and     ss_addr_sk              = ca_address_sk
+ and     ca_gmt_offset           = -6 
+ group by i_item_id),
+ cs as (
+ select
+          i_item_id,sum(cs_ext_sales_price) total_sales
+ from
+       catalog_sales,
+       date_dim,
+         customer_address,
+         item
+ where
+         i_item_id               in (select
+  i_item_id
+from
+ item
+where i_category in ('Children'))
+ and     cs_item_sk              = i_item_sk
+ and     cs_sold_date_sk         = d_date_sk
+ and     d_year                  = 1999
+ and     d_moy                   = 9
+ and     cs_bill_addr_sk         = ca_address_sk
+ and     ca_gmt_offset           = -6 
+ group by i_item_id),
+ ws as (
+ select
+          i_item_id,sum(ws_ext_sales_price) total_sales
+ from
+       web_sales,
+       date_dim,
+         customer_address,
+         item
+ where
+         i_item_id               in (select
+  i_item_id
+from
+ item
+where i_category in ('Children'))
+ and     ws_item_sk              = i_item_sk
+ and     ws_sold_date_sk         = d_date_sk
+ and     d_year                  = 1999
+ and     d_moy                   = 9
+ and     ws_bill_addr_sk         = ca_address_sk
+ and     ca_gmt_offset           = -6
+ group by i_item_id)
+  select   
+  i_item_id
+,sum(total_sales) total_sales
+ from  (select * from ss 
+        union all
+        select * from cs 
+        union all
+        select * from ws) tmp1
+ group by i_item_id
+ order by i_item_id
+      ,total_sales
+ limit 100
+PREHOOK: type: QUERY
+POSTHOOK: query: explain
+with ss as (
+ select
+          i_item_id,sum(ss_ext_sales_price) total_sales
+ from
+       store_sales,
+       date_dim,
+         customer_address,
+         item
+ where
+         i_item_id in (select
+  i_item_id
+from
+ item
+where i_category in ('Children'))
+ and     ss_item_sk              = i_item_sk
+ and     ss_sold_date_sk         = d_date_sk
+ and     d_year                  = 1999
+ and     d_moy                   = 9
+ and     ss_addr_sk              = ca_address_sk
+ and     ca_gmt_offset           = -6 
+ group by i_item_id),
+ cs as (
+ select
+          i_item_id,sum(cs_ext_sales_price) total_sales
+ from
+       catalog_sales,
+       date_dim,
+         customer_address,
+         item
+ where
+         i_item_id               in (select
+  i_item_id
+from
+ item
+where i_category in ('Children'))
+ and     cs_item_sk              = i_item_sk
+ and     cs_sold_date_sk         = d_date_sk
+ and     d_year                  = 1999
+ and     d_moy                   = 9
+ and     cs_bill_addr_sk         = ca_address_sk
+ and     ca_gmt_offset           = -6 
+ group by i_item_id),
+ ws as (
+ select
+          i_item_id,sum(ws_ext_sales_price) total_sales
+ from
+       web_sales,
+       date_dim,
+         customer_address,
+         item
+ where
+         i_item_id               in (select
+  i_item_id
+from
+ item
+where i_category in ('Children'))
+ and     ws_item_sk              = i_item_sk
+ and     ws_sold_date_sk         = d_date_sk
+ and     d_year                  = 1999
+ and     d_moy                   = 9
+ and     ws_bill_addr_sk         = ca_address_sk
+ and     ca_gmt_offset           = -6
+ group by i_item_id)
+  select   
+  i_item_id
+,sum(total_sales) total_sales
+ from  (select * from ss 
+        union all
+        select * from cs 
+        union all
+        select * from ws) tmp1
+ group by i_item_id
+ order by i_item_id
+      ,total_sales
+ limit 100
+POSTHOOK: type: QUERY
+Plan optimized by CBO.
+
+Vertex dependency in root stage
+Reducer 10 <- Reducer 9 (SIMPLE_EDGE), Union 5 (CONTAINS)
+Reducer 11 <- Map 1 (SIMPLE_EDGE), Reducer 17 (ONE_TO_ONE_EDGE)
+Reducer 12 <- Reducer 11 (SIMPLE_EDGE), Reducer 25 (SIMPLE_EDGE)
+Reducer 13 <- Reducer 12 (SIMPLE_EDGE), Union 5 (CONTAINS)
+Reducer 15 <- Map 14 (SIMPLE_EDGE)
+Reducer 16 <- Map 14 (SIMPLE_EDGE)
+Reducer 17 <- Map 14 (SIMPLE_EDGE)
+Reducer 19 <- Map 18 (SIMPLE_EDGE), Map 21 (SIMPLE_EDGE)
+Reducer 2 <- Map 1 (SIMPLE_EDGE), Reducer 15 (ONE_TO_ONE_EDGE)
+Reducer 20 <- Map 26 (SIMPLE_EDGE), Reducer 19 (SIMPLE_EDGE)
+Reducer 22 <- Map 21 (SIMPLE_EDGE), Map 27 (SIMPLE_EDGE)
+Reducer 23 <- Map 26 (SIMPLE_EDGE), Reducer 22 (SIMPLE_EDGE)
+Reducer 24 <- Map 21 (SIMPLE_EDGE), Map 28 (SIMPLE_EDGE)
+Reducer 25 <- Map 26 (SIMPLE_EDGE), Reducer 24 (SIMPLE_EDGE)
+Reducer 3 <- Reducer 2 (SIMPLE_EDGE), Reducer 20 (SIMPLE_EDGE)
+Reducer 4 <- Reducer 3 (SIMPLE_EDGE), Union 5 (CONTAINS)
+Reducer 6 <- Union 5 (SIMPLE_EDGE)
+Reducer 7 <- Reducer 6 (SIMPLE_EDGE)
+Reducer 8 <- Map 1 (SIMPLE_EDGE), Reducer 16 (ONE_TO_ONE_EDGE)
+Reducer 9 <- Reducer 23 (SIMPLE_EDGE), Reducer 8 (SIMPLE_EDGE)
+
+Stage-0
+  Fetch Operator
+    limit:100
+    Stage-1
+      Reducer 7
+      File Output Operator [FS_121]
+        Limit [LIM_120] (rows=100 width=108)
+          Number of rows:100
+          Select Operator [SEL_119] (rows=335408073 width=108)
+            Output:["_col0","_col1"]
+          <-Reducer 6 [SIMPLE_EDGE]
+            SHUFFLE [RS_118]
+              Group By Operator [GBY_116] (rows=335408073 width=108)
+                
Output:["_col0","_col1"],aggregations:["sum(VALUE._col0)"],keys:KEY._col0
+              <-Union 5 [SIMPLE_EDGE]
+                <-Reducer 10 [CONTAINS]
+                  Reduce Output Operator [RS_115]
+                    PartitionCols:_col0
+                    Group By Operator [GBY_114] (rows=670816147 width=108)
+                      
Output:["_col0","_col1"],aggregations:["sum(_col1)"],keys:_col0
+                      Group By Operator [GBY_72] (rows=191657247 width=135)
+                        
Output:["_col0","_col1"],aggregations:["sum(VALUE._col0)"],keys:KEY._col0
+                      <-Reducer 9 [SIMPLE_EDGE]
+                        SHUFFLE [RS_71]
+                          PartitionCols:_col0
+                          Group By Operator [GBY_70] (rows=383314495 width=135)
+                            
Output:["_col0","_col1"],aggregations:["sum(_col8)"],keys:_col1
+                            Merge Join Operator [MERGEJOIN_183] 
(rows=383314495 width=135)
+                              
Conds:RS_66._col0=RS_67._col4(Inner),Output:["_col1","_col8"]
+                            <-Reducer 23 [SIMPLE_EDGE]
+                              SHUFFLE [RS_67]
+                                PartitionCols:_col4
+                                Select Operator [SEL_62] (rows=348467716 
width=135)
+                                  Output:["_col4","_col5"]
+                                  Merge Join Operator [MERGEJOIN_178] 
(rows=348467716 width=135)
+                                    
Conds:RS_59._col1=RS_60._col0(Inner),Output:["_col2","_col3"]
+                                  <-Map 26 [SIMPLE_EDGE]
+                                    SHUFFLE [RS_60]
+                                      PartitionCols:_col0
+                                      Select Operator [SEL_18] (rows=20000000 
width=1014)
+                                        Output:["_col0"]
+                                        Filter Operator [FIL_162] 
(rows=20000000 width=1014)
+                                          predicate:((ca_gmt_offset = -6) and 
ca_address_sk is not null)
+                                          TableScan [TS_16] (rows=40000000 
width=1014)
+                                            
default@customer_address,customer_address,Tbl:COMPLETE,Col:NONE,Output:["ca_address_sk","ca_gmt_offset"]
+                                  <-Reducer 22 [SIMPLE_EDGE]
+                                    SHUFFLE [RS_59]
+                                      PartitionCols:_col1
+                                      Merge Join Operator [MERGEJOIN_177] 
(rows=316788826 width=135)
+                                        
Conds:RS_56._col0=RS_57._col0(Inner),Output:["_col1","_col2","_col3"]
+                                      <-Map 21 [SIMPLE_EDGE]
+                                        SHUFFLE [RS_57]
+                                          PartitionCols:_col0
+                                          Select Operator [SEL_15] (rows=18262 
width=1119)
+                                            Output:["_col0"]
+                                            Filter Operator [FIL_161] 
(rows=18262 width=1119)
+                                              predicate:((d_moy = 9) and 
(d_year = 1999) and d_date_sk is not null)
+                                              TableScan [TS_13] (rows=73049 
width=1119)
+                                                
default@date_dim,date_dim,Tbl:COMPLETE,Col:NONE,Output:["d_date_sk","d_year","d_moy"]
+                                      <-Map 27 [SIMPLE_EDGE]
+                                        SHUFFLE [RS_56]
+                                          PartitionCols:_col0
+                                          Select Operator [SEL_49] 
(rows=287989836 width=135)
+                                            
Output:["_col0","_col1","_col2","_col3"]
+                                            Filter Operator [FIL_165] 
(rows=287989836 width=135)
+                                              predicate:(cs_bill_addr_sk is 
not null and cs_item_sk is not null and cs_sold_date_sk is not null)
+                                              TableScan [TS_47] 
(rows=287989836 width=135)
+                                                
default@catalog_sales,catalog_sales,Tbl:COMPLETE,Col:NONE,Output:["cs_sold_date_sk","cs_bill_addr_sk","cs_item_sk","cs_ext_sales_price"]
+                            <-Reducer 8 [SIMPLE_EDGE]
+                              SHUFFLE [RS_66]
+                                PartitionCols:_col0
+                                Merge Join Operator [MERGEJOIN_176] 
(rows=508200 width=1436)
+                                  
Conds:RS_63._col1=RS_64._col0(Inner),Output:["_col0","_col1"]
+                                <-Map 1 [SIMPLE_EDGE]
+                                  SHUFFLE [RS_63]
+                                    PartitionCols:_col1
+                                    Select Operator [SEL_2] (rows=462000 
width=1436)
+                                      Output:["_col0","_col1"]
+                                      Filter Operator [FIL_158] (rows=462000 
width=1436)
+                                        predicate:(i_item_id is not null and 
i_item_sk is not null)
+                                        TableScan [TS_0] (rows=462000 
width=1436)
+                                          
default@item,item,Tbl:COMPLETE,Col:NONE,Output:["i_item_sk","i_item_id"]
+                                <-Reducer 16 [ONE_TO_ONE_EDGE]
+                                  FORWARD [RS_64]
+                                    PartitionCols:_col0
+                                    Group By Operator [GBY_45] (rows=115500 
width=1436)
+                                      Output:["_col0"],keys:KEY._col0
+                                    <-Map 14 [SIMPLE_EDGE]
+                                      SHUFFLE [RS_44]
+                                        PartitionCols:_col0
+                                        Group By Operator [GBY_6] (rows=231000 
width=1436)
+                                          Output:["_col0"],keys:i_item_id
+                                          Select Operator [SEL_5] (rows=231000 
width=1436)
+                                            Output:["i_item_id"]
+                                            Filter Operator [FIL_159] 
(rows=231000 width=1436)
+                                              predicate:((i_category) IN 
('Children') and i_item_id is not null)
+                                              TableScan [TS_3] (rows=462000 
width=1436)
+                                                
default@item,item,Tbl:COMPLETE,Col:NONE,Output:["i_item_id","i_category"]
+                <-Reducer 13 [CONTAINS]
+                  Reduce Output Operator [RS_115]
+                    PartitionCols:_col0
+                    Group By Operator [GBY_114] (rows=670816147 width=108)
+                      
Output:["_col0","_col1"],aggregations:["sum(_col1)"],keys:_col0
+                      Group By Operator [GBY_110] (rows=95833781 width=135)
+                        
Output:["_col0","_col1"],aggregations:["sum(VALUE._col0)"],keys:KEY._col0
+                      <-Reducer 12 [SIMPLE_EDGE]
+                        SHUFFLE [RS_109]
+                          PartitionCols:_col0
+                          Group By Operator [GBY_108] (rows=191667562 
width=135)
+                            
Output:["_col0","_col1"],aggregations:["sum(_col8)"],keys:_col1
+                            Merge Join Operator [MERGEJOIN_184] 
(rows=191667562 width=135)
+                              
Conds:RS_104._col0=RS_105._col3(Inner),Output:["_col1","_col8"]
+                            <-Reducer 11 [SIMPLE_EDGE]
+                              SHUFFLE [RS_104]
+                                PartitionCols:_col0
+                                Merge Join Operator [MERGEJOIN_179] 
(rows=508200 width=1436)
+                                  
Conds:RS_101._col1=RS_102._col0(Inner),Output:["_col0","_col1"]
+                                <-Map 1 [SIMPLE_EDGE]
+                                  SHUFFLE [RS_101]
+                                    PartitionCols:_col1
+                                     Please refer to the previous Select 
Operator [SEL_2]
+                                <-Reducer 17 [ONE_TO_ONE_EDGE]
+                                  FORWARD [RS_102]
+                                    PartitionCols:_col0
+                                    Group By Operator [GBY_83] (rows=115500 
width=1436)
+                                      Output:["_col0"],keys:KEY._col0
+                                    <-Map 14 [SIMPLE_EDGE]
+                                      SHUFFLE [RS_82]
+                                        PartitionCols:_col0
+                                         Please refer to the previous Group By 
Operator [GBY_6]
+                            <-Reducer 25 [SIMPLE_EDGE]
+                              SHUFFLE [RS_105]
+                                PartitionCols:_col3
+                                Select Operator [SEL_100] (rows=174243235 
width=135)
+                                  Output:["_col3","_col5"]
+                                  Merge Join Operator [MERGEJOIN_181] 
(rows=174243235 width=135)
+                                    
Conds:RS_97._col2=RS_98._col0(Inner),Output:["_col1","_col3"]
+                                  <-Map 26 [SIMPLE_EDGE]
+                                    SHUFFLE [RS_98]
+                                      PartitionCols:_col0
+                                       Please refer to the previous Select 
Operator [SEL_18]
+                                  <-Reducer 24 [SIMPLE_EDGE]
+                                    SHUFFLE [RS_97]
+                                      PartitionCols:_col2
+                                      Merge Join Operator [MERGEJOIN_180] 
(rows=158402938 width=135)
+                                        
Conds:RS_94._col0=RS_95._col0(Inner),Output:["_col1","_col2","_col3"]
+                                      <-Map 21 [SIMPLE_EDGE]
+                                        SHUFFLE [RS_95]
+                                          PartitionCols:_col0
+                                           Please refer to the previous Select 
Operator [SEL_15]
+                                      <-Map 28 [SIMPLE_EDGE]
+                                        SHUFFLE [RS_94]
+                                          PartitionCols:_col0
+                                          Select Operator [SEL_87] 
(rows=144002668 width=135)
+                                            
Output:["_col0","_col1","_col2","_col3"]
+                                            Filter Operator [FIL_170] 
(rows=144002668 width=135)
+                                              predicate:(ws_bill_addr_sk is 
not null and ws_item_sk is not null and ws_sold_date_sk is not null)
+                                              TableScan [TS_85] 
(rows=144002668 width=135)
+                                                
default@web_sales,web_sales,Tbl:COMPLETE,Col:NONE,Output:["ws_sold_date_sk","ws_item_sk","ws_bill_addr_sk","ws_ext_sales_price"]
+                <-Reducer 4 [CONTAINS]
+                  Reduce Output Operator [RS_115]
+                    PartitionCols:_col0
+                    Group By Operator [GBY_114] (rows=670816147 width=108)
+                      
Output:["_col0","_col1"],aggregations:["sum(_col1)"],keys:_col0
+                      Group By Operator [GBY_35] (rows=383325119 width=88)
+                        
Output:["_col0","_col1"],aggregations:["sum(VALUE._col0)"],keys:KEY._col0
+                      <-Reducer 3 [SIMPLE_EDGE]
+                        SHUFFLE [RS_34]
+                          PartitionCols:_col0
+                          Group By Operator [GBY_33] (rows=766650239 width=88)
+                            
Output:["_col0","_col1"],aggregations:["sum(_col8)"],keys:_col1
+                            Merge Join Operator [MERGEJOIN_182] 
(rows=766650239 width=88)
+                              
Conds:RS_29._col0=RS_30._col3(Inner),Output:["_col1","_col8"]
+                            <-Reducer 2 [SIMPLE_EDGE]
+                              SHUFFLE [RS_29]
+                                PartitionCols:_col0
+                                Merge Join Operator [MERGEJOIN_173] 
(rows=508200 width=1436)
+                                  
Conds:RS_26._col1=RS_27._col0(Inner),Output:["_col0","_col1"]
+                                <-Map 1 [SIMPLE_EDGE]
+                                  SHUFFLE [RS_26]
+                                    PartitionCols:_col1
+                                     Please refer to the previous Select 
Operator [SEL_2]
+                                <-Reducer 15 [ONE_TO_ONE_EDGE]
+                                  FORWARD [RS_27]
+                                    PartitionCols:_col0
+                                    Group By Operator [GBY_8] (rows=115500 
width=1436)
+                                      Output:["_col0"],keys:KEY._col0
+                                    <-Map 14 [SIMPLE_EDGE]
+                                      SHUFFLE [RS_7]
+                                        PartitionCols:_col0
+                                         Please refer to the previous Group By 
Operator [GBY_6]
+                            <-Reducer 20 [SIMPLE_EDGE]
+                              SHUFFLE [RS_30]
+                                PartitionCols:_col3
+                                Select Operator [SEL_25] (rows=696954748 
width=88)
+                                  Output:["_col3","_col5"]
+                                  Merge Join Operator [MERGEJOIN_175] 
(rows=696954748 width=88)
+                                    
Conds:RS_22._col2=RS_23._col0(Inner),Output:["_col1","_col3"]
+                                  <-Map 26 [SIMPLE_EDGE]
+                                    SHUFFLE [RS_23]
+                                      PartitionCols:_col0
+                                       Please refer to the previous Select 
Operator [SEL_18]
+                                  <-Reducer 19 [SIMPLE_EDGE]
+                                    SHUFFLE [RS_22]
+                                      PartitionCols:_col2
+                                      Merge Join Operator [MERGEJOIN_174] 
(rows=633595212 width=88)
+                                        
Conds:RS_19._col0=RS_20._col0(Inner),Output:["_col1","_col2","_col3"]
+                                      <-Map 21 [SIMPLE_EDGE]
+                                        SHUFFLE [RS_20]
+                                          PartitionCols:_col0
+                                           Please refer to the previous Select 
Operator [SEL_15]
+                                      <-Map 18 [SIMPLE_EDGE]
+                                        SHUFFLE [RS_19]
+                                          PartitionCols:_col0
+                                          Select Operator [SEL_12] 
(rows=575995635 width=88)
+                                            
Output:["_col0","_col1","_col2","_col3"]
+                                            Filter Operator [FIL_160] 
(rows=575995635 width=88)
+                                              predicate:(ss_addr_sk is not 
null and ss_item_sk is not null and ss_sold_date_sk is not null)
+                                              TableScan [TS_10] 
(rows=575995635 width=88)
+                                                
default@store_sales,store_sales,Tbl:COMPLETE,Col:NONE,Output:["ss_sold_date_sk","ss_item_sk","ss_addr_sk","ss_ext_sales_price"]
+

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