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From harisan...@apache.org
Subject [05/27] hive git commit: HIVE-11107 : Support for Performance regression test suite with TPCDS (Hari Subramaniyan, reviewed by Ashutosh Chauhan)
Date Tue, 15 Dec 2015 22:15:32 GMT
http://git-wip-us.apache.org/repos/asf/hive/blob/09b6f9a3/ql/src/test/results/clientpositive/perf/query84.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/perf/query84.q.out b/ql/src/test/results/clientpositive/perf/query84.q.out
new file mode 100644
index 0000000..8e15aee
--- /dev/null
+++ b/ql/src/test/results/clientpositive/perf/query84.q.out
@@ -0,0 +1,171 @@
+PREHOOK: query: explain select c_customer_id as customer_id ,concat(c_last_name, ', ', c_first_name) as customername from customer ,customer_address ,customer_demographics ,household_demographics ,income_band ,store_returns where ca_city = 'Hopewell' and customer.c_current_addr_sk = customer_address.ca_address_sk and ib_lower_bound >= 32287 and ib_upper_bound <= 32287 + 50000 and income_band.ib_income_band_sk = household_demographics.hd_income_band_sk and customer_demographics.cd_demo_sk = customer.c_current_cdemo_sk and household_demographics.hd_demo_sk = customer.c_current_hdemo_sk and store_returns.sr_cdemo_sk = customer_demographics.cd_demo_sk order by customer_id limit 100
+PREHOOK: type: QUERY
+POSTHOOK: query: explain select c_customer_id as customer_id ,concat(c_last_name, ', ', c_first_name) as customername from customer ,customer_address ,customer_demographics ,household_demographics ,income_band ,store_returns where ca_city = 'Hopewell' and customer.c_current_addr_sk = customer_address.ca_address_sk and ib_lower_bound >= 32287 and ib_upper_bound <= 32287 + 50000 and income_band.ib_income_band_sk = household_demographics.hd_income_band_sk and customer_demographics.cd_demo_sk = customer.c_current_cdemo_sk and household_demographics.hd_demo_sk = customer.c_current_hdemo_sk and store_returns.sr_cdemo_sk = customer_demographics.cd_demo_sk order by customer_id limit 100
+POSTHOOK: type: QUERY
+Plan optimized by CBO.
+
+Vertex dependency in root stage
+Reducer 2 <- Map 1 (SIMPLE_EDGE), Map 7 (SIMPLE_EDGE)
+Reducer 3 <- Map 11 (SIMPLE_EDGE), Map 8 (SIMPLE_EDGE), Reducer 2 (SIMPLE_EDGE)
+Reducer 4 <- Map 9 (SIMPLE_EDGE), Reducer 3 (SIMPLE_EDGE)
+Reducer 5 <- Map 10 (SIMPLE_EDGE), Reducer 4 (SIMPLE_EDGE)
+Reducer 6 <- Reducer 5 (SIMPLE_EDGE)
+
+Stage-0
+   Fetch Operator
+      limit:100
+      Stage-1
+         Reducer 6
+         File Output Operator [FS_44]
+            compressed:false
+            Statistics:Num rows: 100 Data size: 86000 Basic stats: COMPLETE Column stats: NONE
+            table:{"input format:":"org.apache.hadoop.mapred.TextInputFormat","output format:":"org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat","serde:":"org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe"}
+            Limit [LIM_43]
+               Number of rows:100
+               Statistics:Num rows: 100 Data size: 86000 Basic stats: COMPLETE Column stats: NONE
+               Select Operator [SEL_42]
+               |  outputColumnNames:["_col0","_col1"]
+               |  Statistics:Num rows: 234256017 Data size: 201464909002 Basic stats: COMPLETE Column stats: NONE
+               |<-Reducer 5 [SIMPLE_EDGE]
+                  Reduce Output Operator [RS_41]
+                     key expressions:_col0 (type: string)
+                     sort order:+
+                     Statistics:Num rows: 234256017 Data size: 201464909002 Basic stats: COMPLETE Column stats: NONE
+                     value expressions:_col1 (type: string)
+                     Select Operator [SEL_40]
+                        outputColumnNames:["_col0","_col1"]
+                        Statistics:Num rows: 234256017 Data size: 201464909002 Basic stats: COMPLETE Column stats: NONE
+                        Merge Join Operator [MERGEJOIN_75]
+                        |  condition map:[{"":"Inner Join 0 to 1"}]
+                        |  keys:{"0":"_col11 (type: int)","1":"_col0 (type: int)"}
+                        |  outputColumnNames:["_col0","_col4","_col5"]
+                        |  Statistics:Num rows: 234256017 Data size: 201464909002 Basic stats: COMPLETE Column stats: NONE
+                        |<-Map 10 [SIMPLE_EDGE]
+                        |  Reduce Output Operator [RS_38]
+                        |     key expressions:_col0 (type: int)
+                        |     Map-reduce partition columns:_col0 (type: int)
+                        |     sort order:+
+                        |     Statistics:Num rows: 2 Data size: 24 Basic stats: COMPLETE Column stats: NONE
+                        |     Select Operator [SEL_14]
+                        |        outputColumnNames:["_col0"]
+                        |        Statistics:Num rows: 2 Data size: 24 Basic stats: COMPLETE Column stats: NONE
+                        |        Filter Operator [FIL_70]
+                        |           predicate:(((ib_upper_bound <= 82287) and (ib_lower_bound >= 32287)) and ib_income_band_sk is not null) (type: boolean)
+                        |           Statistics:Num rows: 2 Data size: 24 Basic stats: COMPLETE Column stats: NONE
+                        |           TableScan [TS_12]
+                        |              alias:income_band
+                        |              Statistics:Num rows: 20 Data size: 240 Basic stats: COMPLETE Column stats: NONE
+                        |<-Reducer 4 [SIMPLE_EDGE]
+                           Reduce Output Operator [RS_36]
+                              key expressions:_col11 (type: int)
+                              Map-reduce partition columns:_col11 (type: int)
+                              sort order:+
+                              Statistics:Num rows: 212960011 Data size: 183149913305 Basic stats: COMPLETE Column stats: NONE
+                              value expressions:_col0 (type: string), _col4 (type: string), _col5 (type: string)
+                              Merge Join Operator [MERGEJOIN_74]
+                              |  condition map:[{"":"Inner Join 0 to 1"}]
+                              |  keys:{"0":"_col2 (type: int)","1":"_col0 (type: int)"}
+                              |  outputColumnNames:["_col0","_col4","_col5","_col11"]
+                              |  Statistics:Num rows: 212960011 Data size: 183149913305 Basic stats: COMPLETE Column stats: NONE
+                              |<-Map 9 [SIMPLE_EDGE]
+                              |  Reduce Output Operator [RS_33]
+                              |     key expressions:_col0 (type: int)
+                              |     Map-reduce partition columns:_col0 (type: int)
+                              |     sort order:+
+                              |     Statistics:Num rows: 7200 Data size: 770400 Basic stats: COMPLETE Column stats: NONE
+                              |     value expressions:_col1 (type: int)
+                              |     Select Operator [SEL_11]
+                              |        outputColumnNames:["_col0","_col1"]
+                              |        Statistics:Num rows: 7200 Data size: 770400 Basic stats: COMPLETE Column stats: NONE
+                              |        Filter Operator [FIL_69]
+                              |           predicate:(hd_demo_sk is not null and hd_income_band_sk is not null) (type: boolean)
+                              |           Statistics:Num rows: 7200 Data size: 770400 Basic stats: COMPLETE Column stats: NONE
+                              |           TableScan [TS_9]
+                              |              alias:household_demographics
+                              |              Statistics:Num rows: 7200 Data size: 770400 Basic stats: COMPLETE Column stats: NONE
+                              |<-Reducer 3 [SIMPLE_EDGE]
+                                 Reduce Output Operator [RS_31]
+                                    key expressions:_col2 (type: int)
+                                    Map-reduce partition columns:_col2 (type: int)
+                                    sort order:+
+                                    Statistics:Num rows: 193600006 Data size: 166499917578 Basic stats: COMPLETE Column stats: NONE
+                                    value expressions:_col0 (type: string), _col4 (type: string), _col5 (type: string)
+                                    Merge Join Operator [MERGEJOIN_73]
+                                    |  condition map:[{"":"Inner Join 0 to 1"},{"":"Inner Join 1 to 2"}]
+                                    |  keys:{"0":"_col1 (type: int)","1":"_col0 (type: int)","2":"_col0 (type: int)"}
+                                    |  outputColumnNames:["_col0","_col2","_col4","_col5"]
+                                    |  Statistics:Num rows: 193600006 Data size: 166499917578 Basic stats: COMPLETE Column stats: NONE
+                                    |<-Map 11 [SIMPLE_EDGE]
+                                    |  Reduce Output Operator [RS_28]
+                                    |     key expressions:_col0 (type: int)
+                                    |     Map-reduce partition columns:_col0 (type: int)
+                                    |     sort order:+
+                                    |     Statistics:Num rows: 1 Data size: 0 Basic stats: PARTIAL Column stats: NONE
+                                    |     Select Operator [SEL_17]
+                                    |        outputColumnNames:["_col0"]
+                                    |        Statistics:Num rows: 1 Data size: 0 Basic stats: PARTIAL Column stats: NONE
+                                    |        Filter Operator [FIL_71]
+                                    |           predicate:sr_cdemo_sk is not null (type: boolean)
+                                    |           Statistics:Num rows: 1 Data size: 0 Basic stats: PARTIAL Column stats: NONE
+                                    |           TableScan [TS_15]
+                                    |              alias:store_returns
+                                    |              Statistics:Num rows: 1 Data size: 0 Basic stats: PARTIAL Column stats: NONE
+                                    |<-Map 8 [SIMPLE_EDGE]
+                                    |  Reduce Output Operator [RS_26]
+                                    |     key expressions:_col0 (type: int)
+                                    |     Map-reduce partition columns:_col0 (type: int)
+                                    |     sort order:+
+                                    |     Statistics:Num rows: 19800 Data size: 7171059 Basic stats: COMPLETE Column stats: NONE
+                                    |     Select Operator [SEL_8]
+                                    |        outputColumnNames:["_col0"]
+                                    |        Statistics:Num rows: 19800 Data size: 7171059 Basic stats: COMPLETE Column stats: NONE
+                                    |        Filter Operator [FIL_68]
+                                    |           predicate:cd_demo_sk is not null (type: boolean)
+                                    |           Statistics:Num rows: 19800 Data size: 7171059 Basic stats: COMPLETE Column stats: NONE
+                                    |           TableScan [TS_6]
+                                    |              alias:customer_demographics
+                                    |              Statistics:Num rows: 19800 Data size: 7171059 Basic stats: COMPLETE Column stats: NONE
+                                    |<-Reducer 2 [SIMPLE_EDGE]
+                                       Reduce Output Operator [RS_24]
+                                          key expressions:_col1 (type: int)
+                                          Map-reduce partition columns:_col1 (type: int)
+                                          sort order:+
+                                          Statistics:Num rows: 88000001 Data size: 75681779077 Basic stats: COMPLETE Column stats: NONE
+                                          value expressions:_col0 (type: string), _col2 (type: int), _col4 (type: string), _col5 (type: string)
+                                          Merge Join Operator [MERGEJOIN_72]
+                                          |  condition map:[{"":"Inner Join 0 to 1"}]
+                                          |  keys:{"0":"_col3 (type: int)","1":"_col0 (type: int)"}
+                                          |  outputColumnNames:["_col0","_col1","_col2","_col4","_col5"]
+                                          |  Statistics:Num rows: 88000001 Data size: 75681779077 Basic stats: COMPLETE Column stats: NONE
+                                          |<-Map 1 [SIMPLE_EDGE]
+                                          |  Reduce Output Operator [RS_19]
+                                          |     key expressions:_col3 (type: int)
+                                          |     Map-reduce partition columns:_col3 (type: int)
+                                          |     sort order:+
+                                          |     Statistics:Num rows: 80000000 Data size: 68801615852 Basic stats: COMPLETE Column stats: NONE
+                                          |     value expressions:_col0 (type: string), _col1 (type: int), _col2 (type: int), _col4 (type: string), _col5 (type: string)
+                                          |     Select Operator [SEL_2]
+                                          |        outputColumnNames:["_col0","_col1","_col2","_col3","_col4","_col5"]
+                                          |        Statistics:Num rows: 80000000 Data size: 68801615852 Basic stats: COMPLETE Column stats: NONE
+                                          |        Filter Operator [FIL_66]
+                                          |           predicate:((c_current_addr_sk is not null and c_current_cdemo_sk is not null) and c_current_hdemo_sk is not null) (type: boolean)
+                                          |           Statistics:Num rows: 80000000 Data size: 68801615852 Basic stats: COMPLETE Column stats: NONE
+                                          |           TableScan [TS_0]
+                                          |              alias:customer
+                                          |              Statistics:Num rows: 80000000 Data size: 68801615852 Basic stats: COMPLETE Column stats: NONE
+                                          |<-Map 7 [SIMPLE_EDGE]
+                                             Reduce Output Operator [RS_21]
+                                                key expressions:_col0 (type: int)
+                                                Map-reduce partition columns:_col0 (type: int)
+                                                sort order:+
+                                                Statistics:Num rows: 20000000 Data size: 20297597642 Basic stats: COMPLETE Column stats: NONE
+                                                Select Operator [SEL_5]
+                                                   outputColumnNames:["_col0"]
+                                                   Statistics:Num rows: 20000000 Data size: 20297597642 Basic stats: COMPLETE Column stats: NONE
+                                                   Filter Operator [FIL_67]
+                                                      predicate:((ca_city = 'Hopewell') and ca_address_sk is not null) (type: boolean)
+                                                      Statistics:Num rows: 20000000 Data size: 20297597642 Basic stats: COMPLETE Column stats: NONE
+                                                      TableScan [TS_3]
+                                                         alias:customer_address
+                                                         Statistics:Num rows: 40000000 Data size: 40595195284 Basic stats: COMPLETE Column stats: NONE
+

http://git-wip-us.apache.org/repos/asf/hive/blob/09b6f9a3/ql/src/test/results/clientpositive/perf/query85.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/perf/query85.q.out b/ql/src/test/results/clientpositive/perf/query85.q.out
new file mode 100644
index 0000000..660c578
--- /dev/null
+++ b/ql/src/test/results/clientpositive/perf/query85.q.out
@@ -0,0 +1,275 @@
+PREHOOK: query: explain select substr(r_reason_desc,1,20) as r ,avg(ws_quantity) wq ,avg(wr_refunded_cash) ref ,avg(wr_fee) fee from web_sales, web_returns, web_page, customer_demographics cd1, customer_demographics cd2, customer_address, date_dim, reason where web_sales.ws_web_page_sk = web_page.wp_web_page_sk and web_sales.ws_item_sk = web_returns.wr_item_sk and web_sales.ws_order_number = web_returns.wr_order_number and web_sales.ws_sold_date_sk = date_dim.d_date_sk and d_year = 1998 and cd1.cd_demo_sk = web_returns.wr_refunded_cdemo_sk and cd2.cd_demo_sk = web_returns.wr_returning_cdemo_sk and customer_address.ca_address_sk = web_returns.wr_refunded_addr_sk and reason.r_reason_sk = web_returns.wr_reason_sk and ( ( cd1.cd_marital_status = 'M' and cd1.cd_marital_status = cd2.cd_marital_status and cd1.cd_education_status = '4 yr Degree' and cd1.cd_education_status = cd2.cd_education_status and ws_sales_price between 100.00 and 150.00 ) or ( cd1.cd_marital_status = 'D' and cd1.cd_ma
 rital_status = cd2.cd_marital_status and cd1.cd_education_status = 'Primary' and cd1.cd_education_status = cd2.cd_education_status and ws_sales_price between 50.00 and 100.00 ) or ( cd1.cd_marital_status = 'U' and cd1.cd_marital_status = cd2.cd_marital_status and cd1.cd_education_status = 'Advanced Degree' and cd1.cd_education_status = cd2.cd_education_status and ws_sales_price between 150.00 and 200.00 ) ) and ( ( ca_country = 'United States' and ca_state in ('KY', 'GA', 'NM') and ws_net_profit between 100 and 200 ) or ( ca_country = 'United States' and ca_state in ('MT', 'OR', 'IN') and ws_net_profit between 150 and 300 ) or ( ca_country = 'United States' and ca_state in ('WI', 'MO', 'WV') and ws_net_profit between 50 and 250 ) ) group by r_reason_desc order by r, wq, ref, fee limit 100
+PREHOOK: type: QUERY
+POSTHOOK: query: explain select substr(r_reason_desc,1,20) as r ,avg(ws_quantity) wq ,avg(wr_refunded_cash) ref ,avg(wr_fee) fee from web_sales, web_returns, web_page, customer_demographics cd1, customer_demographics cd2, customer_address, date_dim, reason where web_sales.ws_web_page_sk = web_page.wp_web_page_sk and web_sales.ws_item_sk = web_returns.wr_item_sk and web_sales.ws_order_number = web_returns.wr_order_number and web_sales.ws_sold_date_sk = date_dim.d_date_sk and d_year = 1998 and cd1.cd_demo_sk = web_returns.wr_refunded_cdemo_sk and cd2.cd_demo_sk = web_returns.wr_returning_cdemo_sk and customer_address.ca_address_sk = web_returns.wr_refunded_addr_sk and reason.r_reason_sk = web_returns.wr_reason_sk and ( ( cd1.cd_marital_status = 'M' and cd1.cd_marital_status = cd2.cd_marital_status and cd1.cd_education_status = '4 yr Degree' and cd1.cd_education_status = cd2.cd_education_status and ws_sales_price between 100.00 and 150.00 ) or ( cd1.cd_marital_status = 'D' and cd1.cd_m
 arital_status = cd2.cd_marital_status and cd1.cd_education_status = 'Primary' and cd1.cd_education_status = cd2.cd_education_status and ws_sales_price between 50.00 and 100.00 ) or ( cd1.cd_marital_status = 'U' and cd1.cd_marital_status = cd2.cd_marital_status and cd1.cd_education_status = 'Advanced Degree' and cd1.cd_education_status = cd2.cd_education_status and ws_sales_price between 150.00 and 200.00 ) ) and ( ( ca_country = 'United States' and ca_state in ('KY', 'GA', 'NM') and ws_net_profit between 100 and 200 ) or ( ca_country = 'United States' and ca_state in ('MT', 'OR', 'IN') and ws_net_profit between 150 and 300 ) or ( ca_country = 'United States' and ca_state in ('WI', 'MO', 'WV') and ws_net_profit between 50 and 250 ) ) group by r_reason_desc order by r, wq, ref, fee limit 100
+POSTHOOK: type: QUERY
+Plan optimized by CBO.
+
+Vertex dependency in root stage
+Reducer 10 <- Reducer 9 (SIMPLE_EDGE)
+Reducer 2 <- Map 1 (SIMPLE_EDGE), Map 11 (SIMPLE_EDGE)
+Reducer 3 <- Map 12 (SIMPLE_EDGE), 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 <- Map 15 (SIMPLE_EDGE), Reducer 5 (SIMPLE_EDGE)
+Reducer 7 <- Map 16 (SIMPLE_EDGE), Reducer 6 (SIMPLE_EDGE)
+Reducer 8 <- Map 17 (SIMPLE_EDGE), Reducer 7 (SIMPLE_EDGE)
+Reducer 9 <- Reducer 8 (SIMPLE_EDGE)
+
+Stage-0
+   Fetch Operator
+      limit:100
+      Stage-1
+         Reducer 10
+         File Output Operator [FS_71]
+            compressed:false
+            Statistics:Num rows: 100 Data size: 101400 Basic stats: COMPLETE Column stats: NONE
+            table:{"input format:":"org.apache.hadoop.mapred.TextInputFormat","output format:":"org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat","serde:":"org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe"}
+            Limit [LIM_70]
+               Number of rows:100
+               Statistics:Num rows: 100 Data size: 101400 Basic stats: COMPLETE Column stats: NONE
+               Select Operator [SEL_69]
+               |  outputColumnNames:["_col0","_col1","_col2","_col3"]
+               |  Statistics:Num rows: 9982500 Data size: 10131039080 Basic stats: COMPLETE Column stats: NONE
+               |<-Reducer 9 [SIMPLE_EDGE]
+                  Reduce Output Operator [RS_68]
+                     key expressions:_col0 (type: string), _col1 (type: double), _col2 (type: decimal(11,6)), _col3 (type: decimal(11,6))
+                     sort order:++++
+                     Statistics:Num rows: 9982500 Data size: 10131039080 Basic stats: COMPLETE Column stats: NONE
+                     Select Operator [SEL_67]
+                        outputColumnNames:["_col0","_col1","_col2","_col3"]
+                        Statistics:Num rows: 9982500 Data size: 10131039080 Basic stats: COMPLETE Column stats: NONE
+                        Group By Operator [GBY_66]
+                        |  aggregations:["avg(VALUE._col0)","avg(VALUE._col1)","avg(VALUE._col2)"]
+                        |  keys:KEY._col0 (type: string)
+                        |  outputColumnNames:["_col0","_col1","_col2","_col3"]
+                        |  Statistics:Num rows: 9982500 Data size: 10131039080 Basic stats: COMPLETE Column stats: NONE
+                        |<-Reducer 8 [SIMPLE_EDGE]
+                           Reduce Output Operator [RS_65]
+                              key expressions:_col0 (type: string)
+                              Map-reduce partition columns:_col0 (type: string)
+                              sort order:+
+                              Statistics:Num rows: 19965000 Data size: 20262078161 Basic stats: COMPLETE Column stats: NONE
+                              value expressions:_col1 (type: struct<count:bigint,sum:double,input:int>), _col2 (type: struct<count:bigint,sum:decimal(17,2),input:decimal(7,2)>), _col3 (type: struct<count:bigint,sum:decimal(17,2),input:decimal(7,2)>)
+                              Group By Operator [GBY_64]
+                                 aggregations:["avg(_col4)","avg(_col14)","avg(_col13)"]
+                                 keys:_col28 (type: string)
+                                 outputColumnNames:["_col0","_col1","_col2","_col3"]
+                                 Statistics:Num rows: 19965000 Data size: 20262078161 Basic stats: COMPLETE Column stats: NONE
+                                 Select Operator [SEL_63]
+                                    outputColumnNames:["_col28","_col4","_col14","_col13"]
+                                    Statistics:Num rows: 19965000 Data size: 20262078161 Basic stats: COMPLETE Column stats: NONE
+                                    Merge Join Operator [MERGEJOIN_123]
+                                    |  condition map:[{"":"Inner Join 0 to 1"}]
+                                    |  keys:{"0":"_col11 (type: int)","1":"_col0 (type: int)"}
+                                    |  outputColumnNames:["_col4","_col13","_col14","_col28"]
+                                    |  Statistics:Num rows: 19965000 Data size: 20262078161 Basic stats: COMPLETE Column stats: NONE
+                                    |<-Map 17 [SIMPLE_EDGE]
+                                    |  Reduce Output Operator [RS_61]
+                                    |     key expressions:_col0 (type: int)
+                                    |     Map-reduce partition columns:_col0 (type: int)
+                                    |     sort order:+
+                                    |     Statistics:Num rows: 72 Data size: 14400 Basic stats: COMPLETE Column stats: NONE
+                                    |     value expressions:_col1 (type: string)
+                                    |     Select Operator [SEL_52]
+                                    |        outputColumnNames:["_col0","_col1"]
+                                    |        Statistics:Num rows: 72 Data size: 14400 Basic stats: COMPLETE Column stats: NONE
+                                    |        Filter Operator [FIL_116]
+                                    |           predicate:r_reason_sk is not null (type: boolean)
+                                    |           Statistics:Num rows: 72 Data size: 14400 Basic stats: COMPLETE Column stats: NONE
+                                    |           TableScan [TS_50]
+                                    |              alias:reason
+                                    |              Statistics:Num rows: 72 Data size: 14400 Basic stats: COMPLETE Column stats: NONE
+                                    |<-Reducer 7 [SIMPLE_EDGE]
+                                       Reduce Output Operator [RS_59]
+                                          key expressions:_col11 (type: int)
+                                          Map-reduce partition columns:_col11 (type: int)
+                                          sort order:+
+                                          Statistics:Num rows: 18150000 Data size: 18420070657 Basic stats: COMPLETE Column stats: NONE
+                                          value expressions:_col4 (type: int), _col13 (type: decimal(7,2)), _col14 (type: decimal(7,2))
+                                          Merge Join Operator [MERGEJOIN_122]
+                                          |  condition map:[{"":"Inner Join 0 to 1"}]
+                                          |  keys:{"0":"_col0 (type: int)","1":"_col0 (type: int)"}
+                                          |  outputColumnNames:["_col4","_col11","_col13","_col14"]
+                                          |  Statistics:Num rows: 18150000 Data size: 18420070657 Basic stats: COMPLETE Column stats: NONE
+                                          |<-Map 16 [SIMPLE_EDGE]
+                                          |  Reduce Output Operator [RS_56]
+                                          |     key expressions:_col0 (type: int)
+                                          |     Map-reduce partition columns:_col0 (type: int)
+                                          |     sort order:+
+                                          |     Statistics:Num rows: 36524 Data size: 40870356 Basic stats: COMPLETE Column stats: NONE
+                                          |     Select Operator [SEL_49]
+                                          |        outputColumnNames:["_col0"]
+                                          |        Statistics:Num rows: 36524 Data size: 40870356 Basic stats: COMPLETE Column stats: NONE
+                                          |        Filter Operator [FIL_115]
+                                          |           predicate:((d_year = 1998) and d_date_sk is not null) (type: boolean)
+                                          |           Statistics:Num rows: 36524 Data size: 40870356 Basic stats: COMPLETE Column stats: NONE
+                                          |           TableScan [TS_47]
+                                          |              alias:date_dim
+                                          |              Statistics:Num rows: 73049 Data size: 81741831 Basic stats: COMPLETE Column stats: NONE
+                                          |<-Reducer 6 [SIMPLE_EDGE]
+                                             Reduce Output Operator [RS_54]
+                                                key expressions:_col0 (type: int)
+                                                Map-reduce partition columns:_col0 (type: int)
+                                                sort order:+
+                                                Statistics:Num rows: 16500000 Data size: 16745518417 Basic stats: COMPLETE Column stats: NONE
+                                                value expressions:_col4 (type: int), _col11 (type: int), _col13 (type: decimal(7,2)), _col14 (type: decimal(7,2))
+                                                Select Operator [SEL_46]
+                                                   outputColumnNames:["_col0","_col11","_col13","_col14","_col4"]
+                                                   Statistics:Num rows: 16500000 Data size: 16745518417 Basic stats: COMPLETE Column stats: NONE
+                                                   Filter Operator [FIL_107]
+                                                      predicate:(((_col23) IN ('KY', 'GA', 'NM') and _col6 BETWEEN 100 AND 200) or ((_col23) IN ('MT', 'OR', 'IN') and _col6 BETWEEN 150 AND 300) or ((_col23) IN ('WI', 'MO', 'WV') and _col6 BETWEEN 50 AND 250)) (type: boolean)
+                                                      Statistics:Num rows: 16500000 Data size: 16745518417 Basic stats: COMPLETE Column stats: NONE
+                                                      Merge Join Operator [MERGEJOIN_121]
+                                                      |  condition map:[{"":"Inner Join 0 to 1"}]
+                                                      |  keys:{"0":"_col9 (type: int)","1":"_col0 (type: int)"}
+                                                      |  outputColumnNames:["_col0","_col4","_col6","_col11","_col13","_col14","_col23"]
+                                                      |  Statistics:Num rows: 22000000 Data size: 22327357890 Basic stats: COMPLETE Column stats: NONE
+                                                      |<-Map 15 [SIMPLE_EDGE]
+                                                      |  Reduce Output Operator [RS_43]
+                                                      |     key expressions:_col0 (type: int)
+                                                      |     Map-reduce partition columns:_col0 (type: int)
+                                                      |     sort order:+
+                                                      |     Statistics:Num rows: 20000000 Data size: 20297597642 Basic stats: COMPLETE Column stats: NONE
+                                                      |     value expressions:_col1 (type: string)
+                                                      |     Select Operator [SEL_34]
+                                                      |        outputColumnNames:["_col0","_col1"]
+                                                      |        Statistics:Num rows: 20000000 Data size: 20297597642 Basic stats: COMPLETE Column stats: NONE
+                                                      |        Filter Operator [FIL_114]
+                                                      |           predicate:((((ca_state) IN ('KY', 'GA', 'NM') or (ca_state) IN ('MT', 'OR', 'IN') or (ca_state) IN ('WI', 'MO', 'WV')) and (ca_country = 'United States')) and ca_address_sk is not null) (type: boolean)
+                                                      |           Statistics:Num rows: 20000000 Data size: 20297597642 Basic stats: COMPLETE Column stats: NONE
+                                                      |           TableScan [TS_32]
+                                                      |              alias:customer_address
+                                                      |              Statistics:Num rows: 40000000 Data size: 40595195284 Basic stats: COMPLETE Column stats: NONE
+                                                      |<-Reducer 5 [SIMPLE_EDGE]
+                                                         Reduce Output Operator [RS_41]
+                                                            key expressions:_col9 (type: int)
+                                                            Map-reduce partition columns:_col9 (type: int)
+                                                            sort order:+
+                                                            Statistics:Num rows: 21780 Data size: 7888165 Basic stats: COMPLETE Column stats: NONE
+                                                            value expressions:_col0 (type: int), _col4 (type: int), _col6 (type: decimal(7,2)), _col11 (type: int), _col13 (type: decimal(7,2)), _col14 (type: decimal(7,2))
+                                                            Merge Join Operator [MERGEJOIN_120]
+                                                            |  condition map:[{"":"Inner Join 0 to 1"}]
+                                                            |  keys:{"0":"_col10 (type: int), _col17 (type: string), _col18 (type: string)","1":"_col0 (type: int), _col1 (type: string), _col2 (type: string)"}
+                                                            |  outputColumnNames:["_col0","_col4","_col6","_col9","_col11","_col13","_col14"]
+                                                            |  Statistics:Num rows: 21780 Data size: 7888165 Basic stats: COMPLETE Column stats: NONE
+                                                            |<-Map 14 [SIMPLE_EDGE]
+                                                            |  Reduce Output Operator [RS_38]
+                                                            |     key expressions:_col0 (type: int), _col1 (type: string), _col2 (type: string)
+                                                            |     Map-reduce partition columns:_col0 (type: int), _col1 (type: string), _col2 (type: string)
+                                                            |     sort order:+++
+                                                            |     Statistics:Num rows: 19800 Data size: 7171059 Basic stats: COMPLETE Column stats: NONE
+                                                            |     Select Operator [SEL_31]
+                                                            |        outputColumnNames:["_col0","_col1","_col2"]
+                                                            |        Statistics:Num rows: 19800 Data size: 7171059 Basic stats: COMPLETE Column stats: NONE
+                                                            |        Filter Operator [FIL_113]
+                                                            |           predicate:((((((cd_education_status = '4 yr Degree') or (cd_education_status = 'Primary') or (cd_education_status = 'Advanced Degree')) and cd_education_status is not null) and ((cd_marital_status = 'M') or (cd_marital_status = 'D') or (cd_marital_status = 'U'))) and cd_marital_status is not null) and cd_demo_sk is not null) (type: boolean)
+                                                            |           Statistics:Num rows: 19800 Data size: 7171059 Basic stats: COMPLETE Column stats: NONE
+                                                            |           TableScan [TS_29]
+                                                            |              alias:cd1
+                                                            |              Statistics:Num rows: 19800 Data size: 7171059 Basic stats: COMPLETE Column stats: NONE
+                                                            |<-Reducer 4 [SIMPLE_EDGE]
+                                                               Reduce Output Operator [RS_36]
+                                                                  key expressions:_col10 (type: int), _col17 (type: string), _col18 (type: string)
+                                                                  Map-reduce partition columns:_col10 (type: int), _col17 (type: string), _col18 (type: string)
+                                                                  sort order:+++
+                                                                  Statistics:Num rows: 8166 Data size: 2957518 Basic stats: COMPLETE Column stats: NONE
+                                                                  value expressions:_col0 (type: int), _col4 (type: int), _col6 (type: decimal(7,2)), _col9 (type: int), _col11 (type: int), _col13 (type: decimal(7,2)), _col14 (type: decimal(7,2))
+                                                                  Select Operator [SEL_28]
+                                                                     outputColumnNames:["_col0","_col10","_col11","_col13","_col14","_col17","_col18","_col4","_col6","_col9"]
+                                                                     Statistics:Num rows: 8166 Data size: 2957518 Basic stats: COMPLETE Column stats: NONE
+                                                                     Filter Operator [FIL_108]
+                                                                        predicate:(((_col17 = 'M') and (_col18 = '4 yr Degree') and _col5 BETWEEN 100.0 AND 150.0) or ((_col17 = 'D') and (_col18 = 'Primary') and _col5 BETWEEN 50.0 AND 100.0) or ((_col17 = 'U') and (_col18 = 'Advanced Degree') and _col5 BETWEEN 150.0 AND 200.0)) (type: boolean)
+                                                                        Statistics:Num rows: 8166 Data size: 2957518 Basic stats: COMPLETE Column stats: NONE
+                                                                        Merge Join Operator [MERGEJOIN_119]
+                                                                        |  condition map:[{"":"Inner Join 0 to 1"}]
+                                                                        |  keys:{"0":"_col8 (type: int)","1":"_col0 (type: int)"}
+                                                                        |  outputColumnNames:["_col0","_col4","_col5","_col6","_col9","_col10","_col11","_col13","_col14","_col17","_col18"]
+                                                                        |  Statistics:Num rows: 21780 Data size: 7888165 Basic stats: COMPLETE Column stats: NONE
+                                                                        |<-Map 13 [SIMPLE_EDGE]
+                                                                        |  Reduce Output Operator [RS_25]
+                                                                        |     key expressions:_col0 (type: int)
+                                                                        |     Map-reduce partition columns:_col0 (type: int)
+                                                                        |     sort order:+
+                                                                        |     Statistics:Num rows: 19800 Data size: 7171059 Basic stats: COMPLETE Column stats: NONE
+                                                                        |     value expressions:_col1 (type: string), _col2 (type: string)
+                                                                        |     Select Operator [SEL_11]
+                                                                        |        outputColumnNames:["_col0","_col1","_col2"]
+                                                                        |        Statistics:Num rows: 19800 Data size: 7171059 Basic stats: COMPLETE Column stats: NONE
+                                                                        |        Filter Operator [FIL_112]
+                                                                        |           predicate:((((((cd_marital_status = 'M') or (cd_marital_status = 'D') or (cd_marital_status = 'U')) and ((cd_education_status = '4 yr Degree') or (cd_education_status = 'Primary') or (cd_education_status = 'Advanced Degree'))) and cd_demo_sk is not null) and cd_education_status is not null) and cd_marital_status is not null) (type: boolean)
+                                                                        |           Statistics:Num rows: 19800 Data size: 7171059 Basic stats: COMPLETE Column stats: NONE
+                                                                        |           TableScan [TS_9]
+                                                                        |              alias:cd1
+                                                                        |              Statistics:Num rows: 19800 Data size: 7171059 Basic stats: COMPLETE Column stats: NONE
+                                                                        |<-Reducer 3 [SIMPLE_EDGE]
+                                                                           Reduce Output Operator [RS_23]
+                                                                              key expressions:_col8 (type: int)
+                                                                              Map-reduce partition columns:_col8 (type: int)
+                                                                              sort order:+
+                                                                              Statistics:Num rows: 5062 Data size: 2965795 Basic stats: COMPLETE Column stats: NONE
+                                                                              value expressions:_col0 (type: int), _col4 (type: int), _col5 (type: decimal(7,2)), _col6 (type: decimal(7,2)), _col9 (type: int), _col10 (type: int), _col11 (type: int), _col13 (type: decimal(7,2)), _col14 (type: decimal(7,2))
+                                                                              Merge Join Operator [MERGEJOIN_118]
+                                                                              |  condition map:[{"":"Inner Join 0 to 1"}]
+                                                                              |  keys:{"0":"_col2 (type: int)","1":"_col0 (type: int)"}
+                                                                              |  outputColumnNames:["_col0","_col4","_col5","_col6","_col8","_col9","_col10","_col11","_col13","_col14"]
+                                                                              |  Statistics:Num rows: 5062 Data size: 2965795 Basic stats: COMPLETE Column stats: NONE
+                                                                              |<-Map 12 [SIMPLE_EDGE]
+                                                                              |  Reduce Output Operator [RS_20]
+                                                                              |     key expressions:_col0 (type: int)
+                                                                              |     Map-reduce partition columns:_col0 (type: int)
+                                                                              |     sort order:+
+                                                                              |     Statistics:Num rows: 4602 Data size: 2696178 Basic stats: COMPLETE Column stats: NONE
+                                                                              |     Select Operator [SEL_8]
+                                                                              |        outputColumnNames:["_col0"]
+                                                                              |        Statistics:Num rows: 4602 Data size: 2696178 Basic stats: COMPLETE Column stats: NONE
+                                                                              |        Filter Operator [FIL_111]
+                                                                              |           predicate:wp_web_page_sk is not null (type: boolean)
+                                                                              |           Statistics:Num rows: 4602 Data size: 2696178 Basic stats: COMPLETE Column stats: NONE
+                                                                              |           TableScan [TS_6]
+                                                                              |              alias:web_page
+                                                                              |              Statistics:Num rows: 4602 Data size: 2696178 Basic stats: COMPLETE Column stats: NONE
+                                                                              |<-Reducer 2 [SIMPLE_EDGE]
+                                                                                 Reduce Output Operator [RS_18]
+                                                                                    key expressions:_col2 (type: int)
+                                                                                    Map-reduce partition columns:_col2 (type: int)
+                                                                                    sort order:+
+                                                                                    Statistics:Num rows: 1 Data size: 0 Basic stats: PARTIAL Column stats: NONE
+                                                                                    value expressions:_col0 (type: int), _col4 (type: int), _col5 (type: decimal(7,2)), _col6 (type: decimal(7,2)), _col8 (type: int), _col9 (type: int), _col10 (type: int), _col11 (type: int), _col13 (type: decimal(7,2)), _col14 (type: decimal(7,2))
+                                                                                    Merge Join Operator [MERGEJOIN_117]
+                                                                                    |  condition map:[{"":"Inner Join 0 to 1"}]
+                                                                                    |  keys:{"0":"_col1 (type: int), _col3 (type: int)","1":"_col0 (type: int), _col5 (type: int)"}
+                                                                                    |  outputColumnNames:["_col0","_col2","_col4","_col5","_col6","_col8","_col9","_col10","_col11","_col13","_col14"]
+                                                                                    |  Statistics:Num rows: 1 Data size: 0 Basic stats: PARTIAL Column stats: NONE
+                                                                                    |<-Map 1 [SIMPLE_EDGE]
+                                                                                    |  Reduce Output Operator [RS_13]
+                                                                                    |     key expressions:_col1 (type: int), _col3 (type: int)
+                                                                                    |     Map-reduce partition columns:_col1 (type: int), _col3 (type: int)
+                                                                                    |     sort order:++
+                                                                                    |     Statistics:Num rows: 1 Data size: 0 Basic stats: PARTIAL Column stats: NONE
+                                                                                    |     value expressions:_col0 (type: int), _col2 (type: int), _col4 (type: int), _col5 (type: decimal(7,2)), _col6 (type: decimal(7,2))
+                                                                                    |     Select Operator [SEL_2]
+                                                                                    |        outputColumnNames:["_col0","_col1","_col2","_col3","_col4","_col5","_col6"]
+                                                                                    |        Statistics:Num rows: 1 Data size: 0 Basic stats: PARTIAL Column stats: NONE
+                                                                                    |        Filter Operator [FIL_109]
+                                                                                    |           predicate:(((((ws_item_sk is not null and (ws_sales_price BETWEEN 100.0 AND 150.0 or ws_sales_price BETWEEN 50.0 AND 100.0 or ws_sales_price BETWEEN 150.0 AND 200.0)) and ws_order_number is not null) and (ws_net_profit BETWEEN 100 AND 200 or ws_net_profit BETWEEN 150 AND 300 or ws_net_profit BETWEEN 50 AND 250)) and ws_web_page_sk is not null) and ws_sold_date_sk is not null) (type: boolean)
+                                                                                    |           Statistics:Num rows: 1 Data size: 0 Basic stats: PARTIAL Column stats: NONE
+                                                                                    |           TableScan [TS_0]
+                                                                                    |              alias:web_sales
+                                                                                    |              Statistics:Num rows: 1 Data size: 0 Basic stats: PARTIAL Column stats: NONE
+                                                                                    |<-Map 11 [SIMPLE_EDGE]
+                                                                                       Reduce Output Operator [RS_15]
+                                                                                          key expressions:_col0 (type: int), _col5 (type: int)
+                                                                                          Map-reduce partition columns:_col0 (type: int), _col5 (type: int)
+                                                                                          sort order:++
+                                                                                          Statistics:Num rows: 1 Data size: 0 Basic stats: PARTIAL Column stats: NONE
+                                                                                          value expressions:_col1 (type: int), _col2 (type: int), _col3 (type: int), _col4 (type: int), _col6 (type: decimal(7,2)), _col7 (type: decimal(7,2))
+                                                                                          Select Operator [SEL_5]
+                                                                                             outputColumnNames:["_col0","_col1","_col2","_col3","_col4","_col5","_col6","_col7"]
+                                                                                             Statistics:Num rows: 1 Data size: 0 Basic stats: PARTIAL Column stats: NONE
+                                                                                             Filter Operator [FIL_110]
+                                                                                                predicate:(((((wr_order_number is not null and wr_item_sk is not null) and wr_refunded_cdemo_sk is not null) and wr_returning_cdemo_sk is not null) and wr_refunded_addr_sk is not null) and wr_reason_sk is not null) (type: boolean)
+                                                                                                Statistics:Num rows: 1 Data size: 0 Basic stats: PARTIAL Column stats: NONE
+                                                                                                TableScan [TS_3]
+                                                                                                   alias:web_returns
+                                                                                                   Statistics:Num rows: 1 Data size: 0 Basic stats: PARTIAL Column stats: NONE
+

http://git-wip-us.apache.org/repos/asf/hive/blob/09b6f9a3/ql/src/test/results/clientpositive/perf/query87.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/perf/query87.q.out b/ql/src/test/results/clientpositive/perf/query87.q.out
new file mode 100644
index 0000000..e4762b2
--- /dev/null
+++ b/ql/src/test/results/clientpositive/perf/query87.q.out
@@ -0,0 +1,334 @@
+PREHOOK: query: explain select count(*) from (select distinct c_last_name as l1, c_first_name as f1, d_date as d1 from store_sales JOIN date_dim ON store_sales.ss_sold_date_sk = date_dim.d_date_sk JOIN customer ON store_sales.ss_customer_sk = customer.c_customer_sk where d_month_seq between 1193 and 1193+11 ) t1 LEFT OUTER JOIN ( select distinct c_last_name as l2, c_first_name as f2, d_date as d2 from catalog_sales JOIN date_dim ON catalog_sales.cs_sold_date_sk = date_dim.d_date_sk JOIN customer ON catalog_sales.cs_bill_customer_sk = customer.c_customer_sk where d_month_seq between 1193 and 1193+11 ) t2 ON t1.l1 = t2.l2 and t1.f1 = t2.f2 and t1.d1 = t2.d2 LEFT OUTER JOIN (select distinct c_last_name as l3, c_first_name as f3, d_date as d3 from web_sales JOIN date_dim ON web_sales.ws_sold_date_sk = date_dim.d_date_sk JOIN customer ON web_sales.ws_bill_customer_sk = customer.c_customer_sk where d_month_seq between 1193 and 1193+11 ) t3 ON t1.l1 = t3.l3 and t1.f1 = t3.f3 and t1.d1 = t3
 .d3 WHERE l2 is null and l3 is null
+PREHOOK: type: QUERY
+POSTHOOK: query: explain select count(*) from (select distinct c_last_name as l1, c_first_name as f1, d_date as d1 from store_sales JOIN date_dim ON store_sales.ss_sold_date_sk = date_dim.d_date_sk JOIN customer ON store_sales.ss_customer_sk = customer.c_customer_sk where d_month_seq between 1193 and 1193+11 ) t1 LEFT OUTER JOIN ( select distinct c_last_name as l2, c_first_name as f2, d_date as d2 from catalog_sales JOIN date_dim ON catalog_sales.cs_sold_date_sk = date_dim.d_date_sk JOIN customer ON catalog_sales.cs_bill_customer_sk = customer.c_customer_sk where d_month_seq between 1193 and 1193+11 ) t2 ON t1.l1 = t2.l2 and t1.f1 = t2.f2 and t1.d1 = t2.d2 LEFT OUTER JOIN (select distinct c_last_name as l3, c_first_name as f3, d_date as d3 from web_sales JOIN date_dim ON web_sales.ws_sold_date_sk = date_dim.d_date_sk JOIN customer ON web_sales.ws_bill_customer_sk = customer.c_customer_sk where d_month_seq between 1193 and 1193+11 ) t3 ON t1.l1 = t3.l3 and t1.f1 = t3.f3 and t1.d1 = t
 3.d3 WHERE l2 is null and l3 is null
+POSTHOOK: type: QUERY
+Plan optimized by CBO.
+
+Vertex dependency in root stage
+Reducer 11 <- Map 10 (SIMPLE_EDGE), Map 14 (SIMPLE_EDGE)
+Reducer 12 <- Map 15 (SIMPLE_EDGE), Reducer 11 (SIMPLE_EDGE)
+Reducer 13 <- Reducer 12 (SIMPLE_EDGE)
+Reducer 17 <- Map 16 (SIMPLE_EDGE), Map 20 (SIMPLE_EDGE)
+Reducer 18 <- Map 21 (SIMPLE_EDGE), Reducer 17 (SIMPLE_EDGE)
+Reducer 19 <- Reducer 18 (SIMPLE_EDGE)
+Reducer 2 <- Map 1 (SIMPLE_EDGE), Map 8 (SIMPLE_EDGE)
+Reducer 3 <- Map 9 (SIMPLE_EDGE), Reducer 2 (SIMPLE_EDGE)
+Reducer 4 <- Reducer 3 (SIMPLE_EDGE)
+Reducer 5 <- Reducer 13 (SIMPLE_EDGE), Reducer 4 (SIMPLE_EDGE)
+Reducer 6 <- Reducer 19 (SIMPLE_EDGE), Reducer 5 (SIMPLE_EDGE)
+Reducer 7 <- Reducer 6 (SIMPLE_EDGE)
+
+Stage-0
+   Fetch Operator
+      limit:-1
+      Stage-1
+         Reducer 7
+         File Output Operator [FS_86]
+            compressed:false
+            Statistics:Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: NONE
+            table:{"input format:":"org.apache.hadoop.mapred.TextInputFormat","output format:":"org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat","serde:":"org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe"}
+            Group By Operator [GBY_84]
+            |  aggregations:["count(VALUE._col0)"]
+            |  outputColumnNames:["_col0"]
+            |  Statistics:Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: NONE
+            |<-Reducer 6 [SIMPLE_EDGE]
+               Reduce Output Operator [RS_83]
+                  sort order:
+                  Statistics:Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: NONE
+                  value expressions:_col0 (type: bigint)
+                  Group By Operator [GBY_82]
+                     aggregations:["count()"]
+                     outputColumnNames:["_col0"]
+                     Statistics:Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: NONE
+                     Select Operator [SEL_81]
+                        Statistics:Num rows: 24200000 Data size: 20812489029 Basic stats: COMPLETE Column stats: NONE
+                        Filter Operator [FIL_108]
+                           predicate:_col6 is null (type: boolean)
+                           Statistics:Num rows: 24200000 Data size: 20812489029 Basic stats: COMPLETE Column stats: NONE
+                           Merge Join Operator [MERGEJOIN_126]
+                           |  condition map:[{"":"Left Outer Join0 to 1"}]
+                           |  keys:{"0":"_col0 (type: string), _col1 (type: string), _col2 (type: string)","1":"_col0 (type: string), _col1 (type: string), _col2 (type: string)"}
+                           |  outputColumnNames:["_col6"]
+                           |  Statistics:Num rows: 48400001 Data size: 41624978920 Basic stats: COMPLETE Column stats: NONE
+                           |<-Reducer 19 [SIMPLE_EDGE]
+                           |  Reduce Output Operator [RS_78]
+                           |     key expressions:_col0 (type: string), _col1 (type: string), _col2 (type: string)
+                           |     Map-reduce partition columns:_col0 (type: string), _col1 (type: string), _col2 (type: string)
+                           |     sort order:+++
+                           |     Statistics:Num rows: 44000000 Data size: 37840889108 Basic stats: COMPLETE Column stats: NONE
+                           |     Select Operator [SEL_76]
+                           |        outputColumnNames:["_col0","_col1","_col2"]
+                           |        Statistics:Num rows: 44000000 Data size: 37840889108 Basic stats: COMPLETE Column stats: NONE
+                           |        Group By Operator [GBY_75]
+                           |        |  keys:KEY._col0 (type: string), KEY._col1 (type: string), KEY._col2 (type: string)
+                           |        |  outputColumnNames:["_col0","_col1","_col2"]
+                           |        |  Statistics:Num rows: 44000000 Data size: 37840889108 Basic stats: COMPLETE Column stats: NONE
+                           |        |<-Reducer 18 [SIMPLE_EDGE]
+                           |           Reduce Output Operator [RS_74]
+                           |              key expressions:_col0 (type: string), _col1 (type: string), _col2 (type: string)
+                           |              Map-reduce partition columns:_col0 (type: string), _col1 (type: string), _col2 (type: string)
+                           |              sort order:+++
+                           |              Statistics:Num rows: 88000001 Data size: 75681779077 Basic stats: COMPLETE Column stats: NONE
+                           |              Group By Operator [GBY_73]
+                           |                 keys:_col3 (type: string), _col6 (type: string), _col7 (type: string)
+                           |                 outputColumnNames:["_col0","_col1","_col2"]
+                           |                 Statistics:Num rows: 88000001 Data size: 75681779077 Basic stats: COMPLETE Column stats: NONE
+                           |                 Merge Join Operator [MERGEJOIN_124]
+                           |                 |  condition map:[{"":"Inner Join 0 to 1"}]
+                           |                 |  keys:{"0":"_col1 (type: int)","1":"_col0 (type: int)"}
+                           |                 |  outputColumnNames:["_col3","_col6","_col7"]
+                           |                 |  Statistics:Num rows: 88000001 Data size: 75681779077 Basic stats: COMPLETE Column stats: NONE
+                           |                 |<-Map 21 [SIMPLE_EDGE]
+                           |                 |  Reduce Output Operator [RS_70]
+                           |                 |     key expressions:_col0 (type: int)
+                           |                 |     Map-reduce partition columns:_col0 (type: int)
+                           |                 |     sort order:+
+                           |                 |     Statistics:Num rows: 80000000 Data size: 68801615852 Basic stats: COMPLETE Column stats: NONE
+                           |                 |     value expressions:_col1 (type: string), _col2 (type: string)
+                           |                 |     Select Operator [SEL_61]
+                           |                 |        outputColumnNames:["_col0","_col1","_col2"]
+                           |                 |        Statistics:Num rows: 80000000 Data size: 68801615852 Basic stats: COMPLETE Column stats: NONE
+                           |                 |        Filter Operator [FIL_118]
+                           |                 |           predicate:c_customer_sk is not null (type: boolean)
+                           |                 |           Statistics:Num rows: 80000000 Data size: 68801615852 Basic stats: COMPLETE Column stats: NONE
+                           |                 |           TableScan [TS_59]
+                           |                 |              alias:customer
+                           |                 |              Statistics:Num rows: 80000000 Data size: 68801615852 Basic stats: COMPLETE Column stats: NONE
+                           |                 |<-Reducer 17 [SIMPLE_EDGE]
+                           |                    Reduce Output Operator [RS_68]
+                           |                       key expressions:_col1 (type: int)
+                           |                       Map-reduce partition columns:_col1 (type: int)
+                           |                       sort order:+
+                           |                       Statistics:Num rows: 40176 Data size: 44957392 Basic stats: COMPLETE Column stats: NONE
+                           |                       value expressions:_col3 (type: string)
+                           |                       Merge Join Operator [MERGEJOIN_123]
+                           |                       |  condition map:[{"":"Inner Join 0 to 1"}]
+                           |                       |  keys:{"0":"_col0 (type: int)","1":"_col0 (type: int)"}
+                           |                       |  outputColumnNames:["_col1","_col3"]
+                           |                       |  Statistics:Num rows: 40176 Data size: 44957392 Basic stats: COMPLETE Column stats: NONE
+                           |                       |<-Map 16 [SIMPLE_EDGE]
+                           |                       |  Reduce Output Operator [RS_63]
+                           |                       |     key expressions:_col0 (type: int)
+                           |                       |     Map-reduce partition columns:_col0 (type: int)
+                           |                       |     sort order:+
+                           |                       |     Statistics:Num rows: 1 Data size: 0 Basic stats: PARTIAL Column stats: NONE
+                           |                       |     value expressions:_col1 (type: int)
+                           |                       |     Select Operator [SEL_55]
+                           |                       |        outputColumnNames:["_col0","_col1"]
+                           |                       |        Statistics:Num rows: 1 Data size: 0 Basic stats: PARTIAL Column stats: NONE
+                           |                       |        Filter Operator [FIL_116]
+                           |                       |           predicate:(ws_sold_date_sk is not null and ws_bill_customer_sk is not null) (type: boolean)
+                           |                       |           Statistics:Num rows: 1 Data size: 0 Basic stats: PARTIAL Column stats: NONE
+                           |                       |           TableScan [TS_53]
+                           |                       |              alias:web_sales
+                           |                       |              Statistics:Num rows: 1 Data size: 0 Basic stats: PARTIAL Column stats: NONE
+                           |                       |<-Map 20 [SIMPLE_EDGE]
+                           |                          Reduce Output Operator [RS_65]
+                           |                             key expressions:_col0 (type: int)
+                           |                             Map-reduce partition columns:_col0 (type: int)
+                           |                             sort order:+
+                           |                             Statistics:Num rows: 36524 Data size: 40870356 Basic stats: COMPLETE Column stats: NONE
+                           |                             value expressions:_col1 (type: string)
+                           |                             Select Operator [SEL_58]
+                           |                                outputColumnNames:["_col0","_col1"]
+                           |                                Statistics:Num rows: 36524 Data size: 40870356 Basic stats: COMPLETE Column stats: NONE
+                           |                                Filter Operator [FIL_117]
+                           |                                   predicate:(d_month_seq BETWEEN 1193 AND 1204 and d_date_sk is not null) (type: boolean)
+                           |                                   Statistics:Num rows: 36524 Data size: 40870356 Basic stats: COMPLETE Column stats: NONE
+                           |                                   TableScan [TS_56]
+                           |                                      alias:date_dim
+                           |                                      Statistics:Num rows: 73049 Data size: 81741831 Basic stats: COMPLETE Column stats: NONE
+                           |<-Reducer 5 [SIMPLE_EDGE]
+                              Reduce Output Operator [RS_77]
+                                 key expressions:_col0 (type: string), _col1 (type: string), _col2 (type: string)
+                                 Map-reduce partition columns:_col0 (type: string), _col1 (type: string), _col2 (type: string)
+                                 sort order:+++
+                                 Statistics:Num rows: 24200000 Data size: 20812489029 Basic stats: COMPLETE Column stats: NONE
+                                 Select Operator [SEL_52]
+                                    outputColumnNames:["_col0","_col1","_col2"]
+                                    Statistics:Num rows: 24200000 Data size: 20812489029 Basic stats: COMPLETE Column stats: NONE
+                                    Filter Operator [FIL_109]
+                                       predicate:_col3 is null (type: boolean)
+                                       Statistics:Num rows: 24200000 Data size: 20812489029 Basic stats: COMPLETE Column stats: NONE
+                                       Merge Join Operator [MERGEJOIN_125]
+                                       |  condition map:[{"":"Left Outer Join0 to 1"}]
+                                       |  keys:{"0":"_col0 (type: string), _col1 (type: string), _col2 (type: string)","1":"_col0 (type: string), _col1 (type: string), _col2 (type: string)"}
+                                       |  outputColumnNames:["_col0","_col1","_col2","_col3"]
+                                       |  Statistics:Num rows: 48400001 Data size: 41624978920 Basic stats: COMPLETE Column stats: NONE
+                                       |<-Reducer 13 [SIMPLE_EDGE]
+                                       |  Reduce Output Operator [RS_49]
+                                       |     key expressions:_col0 (type: string), _col1 (type: string), _col2 (type: string)
+                                       |     Map-reduce partition columns:_col0 (type: string), _col1 (type: string), _col2 (type: string)
+                                       |     sort order:+++
+                                       |     Statistics:Num rows: 44000000 Data size: 37840889108 Basic stats: COMPLETE Column stats: NONE
+                                       |     Select Operator [SEL_47]
+                                       |        outputColumnNames:["_col0","_col1","_col2"]
+                                       |        Statistics:Num rows: 44000000 Data size: 37840889108 Basic stats: COMPLETE Column stats: NONE
+                                       |        Group By Operator [GBY_46]
+                                       |        |  keys:KEY._col0 (type: string), KEY._col1 (type: string), KEY._col2 (type: string)
+                                       |        |  outputColumnNames:["_col0","_col1","_col2"]
+                                       |        |  Statistics:Num rows: 44000000 Data size: 37840889108 Basic stats: COMPLETE Column stats: NONE
+                                       |        |<-Reducer 12 [SIMPLE_EDGE]
+                                       |           Reduce Output Operator [RS_45]
+                                       |              key expressions:_col0 (type: string), _col1 (type: string), _col2 (type: string)
+                                       |              Map-reduce partition columns:_col0 (type: string), _col1 (type: string), _col2 (type: string)
+                                       |              sort order:+++
+                                       |              Statistics:Num rows: 88000001 Data size: 75681779077 Basic stats: COMPLETE Column stats: NONE
+                                       |              Group By Operator [GBY_44]
+                                       |                 keys:_col3 (type: string), _col6 (type: string), _col7 (type: string)
+                                       |                 outputColumnNames:["_col0","_col1","_col2"]
+                                       |                 Statistics:Num rows: 88000001 Data size: 75681779077 Basic stats: COMPLETE Column stats: NONE
+                                       |                 Merge Join Operator [MERGEJOIN_122]
+                                       |                 |  condition map:[{"":"Inner Join 0 to 1"}]
+                                       |                 |  keys:{"0":"_col1 (type: int)","1":"_col0 (type: int)"}
+                                       |                 |  outputColumnNames:["_col3","_col6","_col7"]
+                                       |                 |  Statistics:Num rows: 88000001 Data size: 75681779077 Basic stats: COMPLETE Column stats: NONE
+                                       |                 |<-Map 15 [SIMPLE_EDGE]
+                                       |                 |  Reduce Output Operator [RS_41]
+                                       |                 |     key expressions:_col0 (type: int)
+                                       |                 |     Map-reduce partition columns:_col0 (type: int)
+                                       |                 |     sort order:+
+                                       |                 |     Statistics:Num rows: 80000000 Data size: 68801615852 Basic stats: COMPLETE Column stats: NONE
+                                       |                 |     value expressions:_col1 (type: string), _col2 (type: string)
+                                       |                 |     Select Operator [SEL_32]
+                                       |                 |        outputColumnNames:["_col0","_col1","_col2"]
+                                       |                 |        Statistics:Num rows: 80000000 Data size: 68801615852 Basic stats: COMPLETE Column stats: NONE
+                                       |                 |        Filter Operator [FIL_115]
+                                       |                 |           predicate:c_customer_sk is not null (type: boolean)
+                                       |                 |           Statistics:Num rows: 80000000 Data size: 68801615852 Basic stats: COMPLETE Column stats: NONE
+                                       |                 |           TableScan [TS_30]
+                                       |                 |              alias:customer
+                                       |                 |              Statistics:Num rows: 80000000 Data size: 68801615852 Basic stats: COMPLETE Column stats: NONE
+                                       |                 |<-Reducer 11 [SIMPLE_EDGE]
+                                       |                    Reduce Output Operator [RS_39]
+                                       |                       key expressions:_col1 (type: int)
+                                       |                       Map-reduce partition columns:_col1 (type: int)
+                                       |                       sort order:+
+                                       |                       Statistics:Num rows: 40176 Data size: 44957392 Basic stats: COMPLETE Column stats: NONE
+                                       |                       value expressions:_col3 (type: string)
+                                       |                       Merge Join Operator [MERGEJOIN_121]
+                                       |                       |  condition map:[{"":"Inner Join 0 to 1"}]
+                                       |                       |  keys:{"0":"_col0 (type: int)","1":"_col0 (type: int)"}
+                                       |                       |  outputColumnNames:["_col1","_col3"]
+                                       |                       |  Statistics:Num rows: 40176 Data size: 44957392 Basic stats: COMPLETE Column stats: NONE
+                                       |                       |<-Map 10 [SIMPLE_EDGE]
+                                       |                       |  Reduce Output Operator [RS_34]
+                                       |                       |     key expressions:_col0 (type: int)
+                                       |                       |     Map-reduce partition columns:_col0 (type: int)
+                                       |                       |     sort order:+
+                                       |                       |     Statistics:Num rows: 1 Data size: 0 Basic stats: PARTIAL Column stats: NONE
+                                       |                       |     value expressions:_col1 (type: int)
+                                       |                       |     Select Operator [SEL_26]
+                                       |                       |        outputColumnNames:["_col0","_col1"]
+                                       |                       |        Statistics:Num rows: 1 Data size: 0 Basic stats: PARTIAL Column stats: NONE
+                                       |                       |        Filter Operator [FIL_113]
+                                       |                       |           predicate:(cs_sold_date_sk is not null and cs_bill_customer_sk is not null) (type: boolean)
+                                       |                       |           Statistics:Num rows: 1 Data size: 0 Basic stats: PARTIAL Column stats: NONE
+                                       |                       |           TableScan [TS_24]
+                                       |                       |              alias:catalog_sales
+                                       |                       |              Statistics:Num rows: 1 Data size: 0 Basic stats: PARTIAL Column stats: NONE
+                                       |                       |<-Map 14 [SIMPLE_EDGE]
+                                       |                          Reduce Output Operator [RS_36]
+                                       |                             key expressions:_col0 (type: int)
+                                       |                             Map-reduce partition columns:_col0 (type: int)
+                                       |                             sort order:+
+                                       |                             Statistics:Num rows: 36524 Data size: 40870356 Basic stats: COMPLETE Column stats: NONE
+                                       |                             value expressions:_col1 (type: string)
+                                       |                             Select Operator [SEL_29]
+                                       |                                outputColumnNames:["_col0","_col1"]
+                                       |                                Statistics:Num rows: 36524 Data size: 40870356 Basic stats: COMPLETE Column stats: NONE
+                                       |                                Filter Operator [FIL_114]
+                                       |                                   predicate:(d_month_seq BETWEEN 1193 AND 1204 and d_date_sk is not null) (type: boolean)
+                                       |                                   Statistics:Num rows: 36524 Data size: 40870356 Basic stats: COMPLETE Column stats: NONE
+                                       |                                   TableScan [TS_27]
+                                       |                                      alias:date_dim
+                                       |                                      Statistics:Num rows: 73049 Data size: 81741831 Basic stats: COMPLETE Column stats: NONE
+                                       |<-Reducer 4 [SIMPLE_EDGE]
+                                          Reduce Output Operator [RS_48]
+                                             key expressions:_col0 (type: string), _col1 (type: string), _col2 (type: string)
+                                             Map-reduce partition columns:_col0 (type: string), _col1 (type: string), _col2 (type: string)
+                                             sort order:+++
+                                             Statistics:Num rows: 44000000 Data size: 37840889108 Basic stats: COMPLETE Column stats: NONE
+                                             Select Operator [SEL_23]
+                                                outputColumnNames:["_col0","_col1","_col2"]
+                                                Statistics:Num rows: 44000000 Data size: 37840889108 Basic stats: COMPLETE Column stats: NONE
+                                                Group By Operator [GBY_22]
+                                                |  keys:KEY._col0 (type: string), KEY._col1 (type: string), KEY._col2 (type: string)
+                                                |  outputColumnNames:["_col0","_col1","_col2"]
+                                                |  Statistics:Num rows: 44000000 Data size: 37840889108 Basic stats: COMPLETE Column stats: NONE
+                                                |<-Reducer 3 [SIMPLE_EDGE]
+                                                   Reduce Output Operator [RS_21]
+                                                      key expressions:_col0 (type: string), _col1 (type: string), _col2 (type: string)
+                                                      Map-reduce partition columns:_col0 (type: string), _col1 (type: string), _col2 (type: string)
+                                                      sort order:+++
+                                                      Statistics:Num rows: 88000001 Data size: 75681779077 Basic stats: COMPLETE Column stats: NONE
+                                                      Group By Operator [GBY_20]
+                                                         keys:_col3 (type: string), _col6 (type: string), _col7 (type: string)
+                                                         outputColumnNames:["_col0","_col1","_col2"]
+                                                         Statistics:Num rows: 88000001 Data size: 75681779077 Basic stats: COMPLETE Column stats: NONE
+                                                         Merge Join Operator [MERGEJOIN_120]
+                                                         |  condition map:[{"":"Inner Join 0 to 1"}]
+                                                         |  keys:{"0":"_col1 (type: int)","1":"_col0 (type: int)"}
+                                                         |  outputColumnNames:["_col3","_col6","_col7"]
+                                                         |  Statistics:Num rows: 88000001 Data size: 75681779077 Basic stats: COMPLETE Column stats: NONE
+                                                         |<-Map 9 [SIMPLE_EDGE]
+                                                         |  Reduce Output Operator [RS_17]
+                                                         |     key expressions:_col0 (type: int)
+                                                         |     Map-reduce partition columns:_col0 (type: int)
+                                                         |     sort order:+
+                                                         |     Statistics:Num rows: 80000000 Data size: 68801615852 Basic stats: COMPLETE Column stats: NONE
+                                                         |     value expressions:_col1 (type: string), _col2 (type: string)
+                                                         |     Select Operator [SEL_8]
+                                                         |        outputColumnNames:["_col0","_col1","_col2"]
+                                                         |        Statistics:Num rows: 80000000 Data size: 68801615852 Basic stats: COMPLETE Column stats: NONE
+                                                         |        Filter Operator [FIL_112]
+                                                         |           predicate:c_customer_sk is not null (type: boolean)
+                                                         |           Statistics:Num rows: 80000000 Data size: 68801615852 Basic stats: COMPLETE Column stats: NONE
+                                                         |           TableScan [TS_6]
+                                                         |              alias:customer
+                                                         |              Statistics:Num rows: 80000000 Data size: 68801615852 Basic stats: COMPLETE Column stats: NONE
+                                                         |<-Reducer 2 [SIMPLE_EDGE]
+                                                            Reduce Output Operator [RS_15]
+                                                               key expressions:_col1 (type: int)
+                                                               Map-reduce partition columns:_col1 (type: int)
+                                                               sort order:+
+                                                               Statistics:Num rows: 40176 Data size: 44957392 Basic stats: COMPLETE Column stats: NONE
+                                                               value expressions:_col3 (type: string)
+                                                               Merge Join Operator [MERGEJOIN_119]
+                                                               |  condition map:[{"":"Inner Join 0 to 1"}]
+                                                               |  keys:{"0":"_col0 (type: int)","1":"_col0 (type: int)"}
+                                                               |  outputColumnNames:["_col1","_col3"]
+                                                               |  Statistics:Num rows: 40176 Data size: 44957392 Basic stats: COMPLETE Column stats: NONE
+                                                               |<-Map 1 [SIMPLE_EDGE]
+                                                               |  Reduce Output Operator [RS_10]
+                                                               |     key expressions:_col0 (type: int)
+                                                               |     Map-reduce partition columns:_col0 (type: int)
+                                                               |     sort order:+
+                                                               |     Statistics:Num rows: 1 Data size: 0 Basic stats: PARTIAL Column stats: NONE
+                                                               |     value expressions:_col1 (type: int)
+                                                               |     Select Operator [SEL_2]
+                                                               |        outputColumnNames:["_col0","_col1"]
+                                                               |        Statistics:Num rows: 1 Data size: 0 Basic stats: PARTIAL Column stats: NONE
+                                                               |        Filter Operator [FIL_110]
+                                                               |           predicate:(ss_sold_date_sk is not null and ss_customer_sk is not null) (type: boolean)
+                                                               |           Statistics:Num rows: 1 Data size: 0 Basic stats: PARTIAL Column stats: NONE
+                                                               |           TableScan [TS_0]
+                                                               |              alias:store_sales
+                                                               |              Statistics:Num rows: 1 Data size: 0 Basic stats: PARTIAL Column stats: NONE
+                                                               |<-Map 8 [SIMPLE_EDGE]
+                                                                  Reduce Output Operator [RS_12]
+                                                                     key expressions:_col0 (type: int)
+                                                                     Map-reduce partition columns:_col0 (type: int)
+                                                                     sort order:+
+                                                                     Statistics:Num rows: 36524 Data size: 40870356 Basic stats: COMPLETE Column stats: NONE
+                                                                     value expressions:_col1 (type: string)
+                                                                     Select Operator [SEL_5]
+                                                                        outputColumnNames:["_col0","_col1"]
+                                                                        Statistics:Num rows: 36524 Data size: 40870356 Basic stats: COMPLETE Column stats: NONE
+                                                                        Filter Operator [FIL_111]
+                                                                           predicate:(d_month_seq BETWEEN 1193 AND 1204 and d_date_sk is not null) (type: boolean)
+                                                                           Statistics:Num rows: 36524 Data size: 40870356 Basic stats: COMPLETE Column stats: NONE
+                                                                           TableScan [TS_3]
+                                                                              alias:date_dim
+                                                                              Statistics:Num rows: 73049 Data size: 81741831 Basic stats: COMPLETE Column stats: NONE
+


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