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From pxi...@apache.org
Subject [3/7] hive git commit: HIVE-12765: Support Intersect (distinct/all) Except (distinct/all) Minus (distinct/all) (Pengcheng Xiong, reviewed by Ashutosh Chauhan)
Date Sat, 22 Oct 2016 21:34:02 GMT
http://git-wip-us.apache.org/repos/asf/hive/blob/0049a21f/ql/src/test/results/clientpositive/llap/intersect_all.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/llap/intersect_all.q.out b/ql/src/test/results/clientpositive/llap/intersect_all.q.out
new file mode 100644
index 0000000..6d8b99d
--- /dev/null
+++ b/ql/src/test/results/clientpositive/llap/intersect_all.q.out
@@ -0,0 +1,1697 @@
+PREHOOK: query: create table a(key int, value int)
+PREHOOK: type: CREATETABLE
+PREHOOK: Output: database:default
+PREHOOK: Output: default@a
+POSTHOOK: query: create table a(key int, value int)
+POSTHOOK: type: CREATETABLE
+POSTHOOK: Output: database:default
+POSTHOOK: Output: default@a
+PREHOOK: query: insert into table a values (1,2),(1,2),(1,3),(2,3)
+PREHOOK: type: QUERY
+PREHOOK: Input: default@values__tmp__table__1
+PREHOOK: Output: default@a
+POSTHOOK: query: insert into table a values (1,2),(1,2),(1,3),(2,3)
+POSTHOOK: type: QUERY
+POSTHOOK: Input: default@values__tmp__table__1
+POSTHOOK: Output: default@a
+POSTHOOK: Lineage: a.key EXPRESSION [(values__tmp__table__1)values__tmp__table__1.FieldSchema(name:tmp_values_col1,
type:string, comment:), ]
+POSTHOOK: Lineage: a.value EXPRESSION [(values__tmp__table__1)values__tmp__table__1.FieldSchema(name:tmp_values_col2,
type:string, comment:), ]
+PREHOOK: query: create table b(key int, value int)
+PREHOOK: type: CREATETABLE
+PREHOOK: Output: database:default
+PREHOOK: Output: default@b
+POSTHOOK: query: create table b(key int, value int)
+POSTHOOK: type: CREATETABLE
+POSTHOOK: Output: database:default
+POSTHOOK: Output: default@b
+PREHOOK: query: insert into table b values (1,2),(2,3)
+PREHOOK: type: QUERY
+PREHOOK: Input: default@values__tmp__table__2
+PREHOOK: Output: default@b
+POSTHOOK: query: insert into table b values (1,2),(2,3)
+POSTHOOK: type: QUERY
+POSTHOOK: Input: default@values__tmp__table__2
+POSTHOOK: Output: default@b
+POSTHOOK: Lineage: b.key EXPRESSION [(values__tmp__table__2)values__tmp__table__2.FieldSchema(name:tmp_values_col1,
type:string, comment:), ]
+POSTHOOK: Lineage: b.value EXPRESSION [(values__tmp__table__2)values__tmp__table__2.FieldSchema(name:tmp_values_col2,
type:string, comment:), ]
+PREHOOK: query: select key, value, count(1) as c from a group by key, value
+PREHOOK: type: QUERY
+PREHOOK: Input: default@a
+#### A masked pattern was here ####
+POSTHOOK: query: select key, value, count(1) as c from a group by key, value
+POSTHOOK: type: QUERY
+POSTHOOK: Input: default@a
+#### A masked pattern was here ####
+1	2	2
+1	3	1
+2	3	1
+PREHOOK: query: select * from a intersect all select * from b
+PREHOOK: type: QUERY
+PREHOOK: Input: default@a
+PREHOOK: Input: default@b
+#### A masked pattern was here ####
+POSTHOOK: query: select * from a intersect all select * from b
+POSTHOOK: type: QUERY
+POSTHOOK: Input: default@a
+POSTHOOK: Input: default@b
+#### A masked pattern was here ####
+1	2
+2	3
+PREHOOK: query: select * from b intersect all select * from a intersect all select * from
b
+PREHOOK: type: QUERY
+PREHOOK: Input: default@a
+PREHOOK: Input: default@b
+#### A masked pattern was here ####
+POSTHOOK: query: select * from b intersect all select * from a intersect all select * from
b
+POSTHOOK: type: QUERY
+POSTHOOK: Input: default@a
+POSTHOOK: Input: default@b
+#### A masked pattern was here ####
+1	2
+2	3
+PREHOOK: query: select * from a intersect all select * from b union all select * from a intersect
all select * from b
+PREHOOK: type: QUERY
+PREHOOK: Input: default@a
+PREHOOK: Input: default@b
+#### A masked pattern was here ####
+POSTHOOK: query: select * from a intersect all select * from b union all select * from a
intersect all select * from b
+POSTHOOK: type: QUERY
+POSTHOOK: Input: default@a
+POSTHOOK: Input: default@b
+#### A masked pattern was here ####
+1	2
+2	3
+PREHOOK: query: select * from a intersect all select * from b union select * from a intersect
all select * from b
+PREHOOK: type: QUERY
+PREHOOK: Input: default@a
+PREHOOK: Input: default@b
+#### A masked pattern was here ####
+POSTHOOK: query: select * from a intersect all select * from b union select * from a intersect
all select * from b
+POSTHOOK: type: QUERY
+POSTHOOK: Input: default@a
+POSTHOOK: Input: default@b
+#### A masked pattern was here ####
+1	2
+2	3
+PREHOOK: query: select * from a intersect all select * from b intersect all select * from
a intersect all select * from b
+PREHOOK: type: QUERY
+PREHOOK: Input: default@a
+PREHOOK: Input: default@b
+#### A masked pattern was here ####
+POSTHOOK: query: select * from a intersect all select * from b intersect all select * from
a intersect all select * from b
+POSTHOOK: type: QUERY
+POSTHOOK: Input: default@a
+POSTHOOK: Input: default@b
+#### A masked pattern was here ####
+1	2
+2	3
+PREHOOK: query: select * from (select a.key, b.value from a join b on a.key=b.key)sub1 
+intersect all 
+select * from (select a.key, b.value from a join b on a.key=b.key)sub2
+PREHOOK: type: QUERY
+PREHOOK: Input: default@a
+PREHOOK: Input: default@b
+#### A masked pattern was here ####
+POSTHOOK: query: select * from (select a.key, b.value from a join b on a.key=b.key)sub1 
+intersect all 
+select * from (select a.key, b.value from a join b on a.key=b.key)sub2
+POSTHOOK: type: QUERY
+POSTHOOK: Input: default@a
+POSTHOOK: Input: default@b
+#### A masked pattern was here ####
+1	2
+1	2
+1	2
+2	3
+PREHOOK: query: select * from (select a.key, b.value from a join b on a.key=b.key)sub1
+intersect all
+select * from (select b.value as key, a.key as value from a join b on a.key=b.key)sub2
+PREHOOK: type: QUERY
+PREHOOK: Input: default@a
+PREHOOK: Input: default@b
+#### A masked pattern was here ####
+POSTHOOK: query: select * from (select a.key, b.value from a join b on a.key=b.key)sub1
+intersect all
+select * from (select b.value as key, a.key as value from a join b on a.key=b.key)sub2
+POSTHOOK: type: QUERY
+POSTHOOK: Input: default@a
+POSTHOOK: Input: default@b
+#### A masked pattern was here ####
+PREHOOK: query: explain select * from src intersect all select * from src
+PREHOOK: type: QUERY
+POSTHOOK: query: explain select * from src intersect all select * from src
+POSTHOOK: type: QUERY
+STAGE DEPENDENCIES:
+  Stage-1 is a root stage
+  Stage-0 depends on stages: Stage-1
+
+STAGE PLANS:
+  Stage: Stage-1
+    Tez
+#### A masked pattern was here ####
+      Edges:
+        Reducer 2 <- Map 1 (SIMPLE_EDGE), Union 3 (CONTAINS)
+        Reducer 4 <- Union 3 (SIMPLE_EDGE)
+        Reducer 6 <- Map 5 (SIMPLE_EDGE), Union 3 (CONTAINS)
+#### A masked pattern was here ####
+      Vertices:
+        Map 1 
+            Map Operator Tree:
+                TableScan
+                  alias: src
+                  Statistics: Num rows: 500 Data size: 89000 Basic stats: COMPLETE Column
stats: COMPLETE
+                  Select Operator
+                    expressions: key (type: string), value (type: string)
+                    outputColumnNames: _col0, _col1
+                    Statistics: Num rows: 500 Data size: 89000 Basic stats: COMPLETE Column
stats: COMPLETE
+                    Group By Operator
+                      aggregations: count(1)
+                      keys: _col0 (type: string), _col1 (type: string)
+                      mode: hash
+                      outputColumnNames: _col0, _col1, _col2
+                      Statistics: Num rows: 250 Data size: 46500 Basic stats: COMPLETE Column
stats: COMPLETE
+                      Reduce Output Operator
+                        key expressions: _col0 (type: string), _col1 (type: string)
+                        sort order: ++
+                        Map-reduce partition columns: _col0 (type: string), _col1 (type:
string)
+                        Statistics: Num rows: 250 Data size: 46500 Basic stats: COMPLETE
Column stats: COMPLETE
+                        value expressions: _col2 (type: bigint)
+            Execution mode: llap
+            LLAP IO: no inputs
+        Map 5 
+            Map Operator Tree:
+                TableScan
+                  alias: src
+                  Statistics: Num rows: 500 Data size: 89000 Basic stats: COMPLETE Column
stats: COMPLETE
+                  Select Operator
+                    expressions: key (type: string), value (type: string)
+                    outputColumnNames: _col0, _col1
+                    Statistics: Num rows: 500 Data size: 89000 Basic stats: COMPLETE Column
stats: COMPLETE
+                    Group By Operator
+                      aggregations: count(1)
+                      keys: _col0 (type: string), _col1 (type: string)
+                      mode: hash
+                      outputColumnNames: _col0, _col1, _col2
+                      Statistics: Num rows: 250 Data size: 46500 Basic stats: COMPLETE Column
stats: COMPLETE
+                      Reduce Output Operator
+                        key expressions: _col0 (type: string), _col1 (type: string)
+                        sort order: ++
+                        Map-reduce partition columns: _col0 (type: string), _col1 (type:
string)
+                        Statistics: Num rows: 250 Data size: 46500 Basic stats: COMPLETE
Column stats: COMPLETE
+                        value expressions: _col2 (type: bigint)
+            Execution mode: llap
+            LLAP IO: no inputs
+        Reducer 2 
+            Execution mode: llap
+            Reduce Operator Tree:
+              Group By Operator
+                aggregations: count(VALUE._col0)
+                keys: KEY._col0 (type: string), KEY._col1 (type: string)
+                mode: mergepartial
+                outputColumnNames: _col0, _col1, _col2
+                Statistics: Num rows: 250 Data size: 46500 Basic stats: COMPLETE Column stats:
COMPLETE
+                Group By Operator
+                  aggregations: min(_col2), count(_col2)
+                  keys: _col0 (type: string), _col1 (type: string)
+                  mode: hash
+                  outputColumnNames: _col0, _col1, _col2, _col3
+                  Statistics: Num rows: 250 Data size: 48500 Basic stats: COMPLETE Column
stats: COMPLETE
+                  Reduce Output Operator
+                    key expressions: _col0 (type: string), _col1 (type: string)
+                    sort order: ++
+                    Map-reduce partition columns: _col0 (type: string), _col1 (type: string)
+                    Statistics: Num rows: 250 Data size: 48500 Basic stats: COMPLETE Column
stats: COMPLETE
+                    value expressions: _col2 (type: bigint), _col3 (type: bigint)
+        Reducer 4 
+            Execution mode: llap
+            Reduce Operator Tree:
+              Group By Operator
+                aggregations: min(VALUE._col0), count(VALUE._col1)
+                keys: KEY._col0 (type: string), KEY._col1 (type: string)
+                mode: mergepartial
+                outputColumnNames: _col0, _col1, _col2, _col3
+                Statistics: Num rows: 250 Data size: 48500 Basic stats: COMPLETE Column stats:
COMPLETE
+                Filter Operator
+                  predicate: (_col3 = 2) (type: boolean)
+                  Statistics: Num rows: 1 Data size: 194 Basic stats: COMPLETE Column stats:
COMPLETE
+                  Select Operator
+                    expressions: _col2 (type: bigint), _col0 (type: string), _col1 (type:
string)
+                    outputColumnNames: _col0, _col1, _col2
+                    Statistics: Num rows: 1 Data size: 186 Basic stats: COMPLETE Column stats:
COMPLETE
+                    UDTF Operator
+                      Statistics: Num rows: 1 Data size: 186 Basic stats: COMPLETE Column
stats: COMPLETE
+                      function name: UDTFReplicateRows
+                      Select Operator
+                        expressions: col1 (type: string), col2 (type: string)
+                        outputColumnNames: _col0, _col1
+                        Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column
stats: COMPLETE
+                        File Output Operator
+                          compressed: false
+                          Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column
stats: COMPLETE
+                          table:
+                              input format: org.apache.hadoop.mapred.SequenceFileInputFormat
+                              output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
+                              serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
+        Reducer 6 
+            Execution mode: llap
+            Reduce Operator Tree:
+              Group By Operator
+                aggregations: count(VALUE._col0)
+                keys: KEY._col0 (type: string), KEY._col1 (type: string)
+                mode: mergepartial
+                outputColumnNames: _col0, _col1, _col2
+                Statistics: Num rows: 250 Data size: 46500 Basic stats: COMPLETE Column stats:
COMPLETE
+                Group By Operator
+                  aggregations: min(_col2), count(_col2)
+                  keys: _col0 (type: string), _col1 (type: string)
+                  mode: hash
+                  outputColumnNames: _col0, _col1, _col2, _col3
+                  Statistics: Num rows: 250 Data size: 48500 Basic stats: COMPLETE Column
stats: COMPLETE
+                  Reduce Output Operator
+                    key expressions: _col0 (type: string), _col1 (type: string)
+                    sort order: ++
+                    Map-reduce partition columns: _col0 (type: string), _col1 (type: string)
+                    Statistics: Num rows: 250 Data size: 48500 Basic stats: COMPLETE Column
stats: COMPLETE
+                    value expressions: _col2 (type: bigint), _col3 (type: bigint)
+        Union 3 
+            Vertex: Union 3
+
+  Stage: Stage-0
+    Fetch Operator
+      limit: -1
+      Processor Tree:
+        ListSink
+
+PREHOOK: query: select * from src intersect all select * from src
+PREHOOK: type: QUERY
+PREHOOK: Input: default@src
+#### A masked pattern was here ####
+POSTHOOK: query: select * from src intersect all select * from src
+POSTHOOK: type: QUERY
+POSTHOOK: Input: default@src
+#### A masked pattern was here ####
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+PREHOOK: query: explain select * from src intersect all select * from src intersect all select
* from src intersect all select * from src
+PREHOOK: type: QUERY
+POSTHOOK: query: explain select * from src intersect all select * from src intersect all
select * from src intersect all select * from src
+POSTHOOK: type: QUERY
+STAGE DEPENDENCIES:
+  Stage-1 is a root stage
+  Stage-0 depends on stages: Stage-1
+
+STAGE PLANS:
+  Stage: Stage-1
+    Tez
+#### A masked pattern was here ####
+      Edges:
+        Reducer 10 <- Map 9 (SIMPLE_EDGE), Union 3 (CONTAINS)
+        Reducer 2 <- Map 1 (SIMPLE_EDGE), Union 3 (CONTAINS)
+        Reducer 4 <- Union 3 (SIMPLE_EDGE)
+        Reducer 6 <- Map 5 (SIMPLE_EDGE), Union 3 (CONTAINS)
+        Reducer 8 <- Map 7 (SIMPLE_EDGE), Union 3 (CONTAINS)
+#### A masked pattern was here ####
+      Vertices:
+        Map 1 
+            Map Operator Tree:
+                TableScan
+                  alias: src
+                  Statistics: Num rows: 500 Data size: 89000 Basic stats: COMPLETE Column
stats: COMPLETE
+                  Select Operator
+                    expressions: key (type: string), value (type: string)
+                    outputColumnNames: _col0, _col1
+                    Statistics: Num rows: 500 Data size: 89000 Basic stats: COMPLETE Column
stats: COMPLETE
+                    Group By Operator
+                      aggregations: count(1)
+                      keys: _col0 (type: string), _col1 (type: string)
+                      mode: hash
+                      outputColumnNames: _col0, _col1, _col2
+                      Statistics: Num rows: 250 Data size: 46500 Basic stats: COMPLETE Column
stats: COMPLETE
+                      Reduce Output Operator
+                        key expressions: _col0 (type: string), _col1 (type: string)
+                        sort order: ++
+                        Map-reduce partition columns: _col0 (type: string), _col1 (type:
string)
+                        Statistics: Num rows: 250 Data size: 46500 Basic stats: COMPLETE
Column stats: COMPLETE
+                        value expressions: _col2 (type: bigint)
+            Execution mode: llap
+            LLAP IO: no inputs
+        Map 5 
+            Map Operator Tree:
+                TableScan
+                  alias: src
+                  Statistics: Num rows: 500 Data size: 89000 Basic stats: COMPLETE Column
stats: COMPLETE
+                  Select Operator
+                    expressions: key (type: string), value (type: string)
+                    outputColumnNames: _col0, _col1
+                    Statistics: Num rows: 500 Data size: 89000 Basic stats: COMPLETE Column
stats: COMPLETE
+                    Group By Operator
+                      aggregations: count(1)
+                      keys: _col0 (type: string), _col1 (type: string)
+                      mode: hash
+                      outputColumnNames: _col0, _col1, _col2
+                      Statistics: Num rows: 250 Data size: 46500 Basic stats: COMPLETE Column
stats: COMPLETE
+                      Reduce Output Operator
+                        key expressions: _col0 (type: string), _col1 (type: string)
+                        sort order: ++
+                        Map-reduce partition columns: _col0 (type: string), _col1 (type:
string)
+                        Statistics: Num rows: 250 Data size: 46500 Basic stats: COMPLETE
Column stats: COMPLETE
+                        value expressions: _col2 (type: bigint)
+            Execution mode: llap
+            LLAP IO: no inputs
+        Map 7 
+            Map Operator Tree:
+                TableScan
+                  alias: src
+                  Statistics: Num rows: 500 Data size: 89000 Basic stats: COMPLETE Column
stats: COMPLETE
+                  Select Operator
+                    expressions: key (type: string), value (type: string)
+                    outputColumnNames: _col0, _col1
+                    Statistics: Num rows: 500 Data size: 89000 Basic stats: COMPLETE Column
stats: COMPLETE
+                    Group By Operator
+                      aggregations: count(1)
+                      keys: _col0 (type: string), _col1 (type: string)
+                      mode: hash
+                      outputColumnNames: _col0, _col1, _col2
+                      Statistics: Num rows: 250 Data size: 46500 Basic stats: COMPLETE Column
stats: COMPLETE
+                      Reduce Output Operator
+                        key expressions: _col0 (type: string), _col1 (type: string)
+                        sort order: ++
+                        Map-reduce partition columns: _col0 (type: string), _col1 (type:
string)
+                        Statistics: Num rows: 250 Data size: 46500 Basic stats: COMPLETE
Column stats: COMPLETE
+                        value expressions: _col2 (type: bigint)
+            Execution mode: llap
+            LLAP IO: no inputs
+        Map 9 
+            Map Operator Tree:
+                TableScan
+                  alias: src
+                  Statistics: Num rows: 500 Data size: 89000 Basic stats: COMPLETE Column
stats: COMPLETE
+                  Select Operator
+                    expressions: key (type: string), value (type: string)
+                    outputColumnNames: _col0, _col1
+                    Statistics: Num rows: 500 Data size: 89000 Basic stats: COMPLETE Column
stats: COMPLETE
+                    Group By Operator
+                      aggregations: count(1)
+                      keys: _col0 (type: string), _col1 (type: string)
+                      mode: hash
+                      outputColumnNames: _col0, _col1, _col2
+                      Statistics: Num rows: 250 Data size: 46500 Basic stats: COMPLETE Column
stats: COMPLETE
+                      Reduce Output Operator
+                        key expressions: _col0 (type: string), _col1 (type: string)
+                        sort order: ++
+                        Map-reduce partition columns: _col0 (type: string), _col1 (type:
string)
+                        Statistics: Num rows: 250 Data size: 46500 Basic stats: COMPLETE
Column stats: COMPLETE
+                        value expressions: _col2 (type: bigint)
+            Execution mode: llap
+            LLAP IO: no inputs
+        Reducer 10 
+            Execution mode: llap
+            Reduce Operator Tree:
+              Group By Operator
+                aggregations: count(VALUE._col0)
+                keys: KEY._col0 (type: string), KEY._col1 (type: string)
+                mode: mergepartial
+                outputColumnNames: _col0, _col1, _col2
+                Statistics: Num rows: 250 Data size: 46500 Basic stats: COMPLETE Column stats:
COMPLETE
+                Group By Operator
+                  aggregations: min(_col2), count(_col2)
+                  keys: _col0 (type: string), _col1 (type: string)
+                  mode: hash
+                  outputColumnNames: _col0, _col1, _col2, _col3
+                  Statistics: Num rows: 500 Data size: 97000 Basic stats: COMPLETE Column
stats: COMPLETE
+                  Reduce Output Operator
+                    key expressions: _col0 (type: string), _col1 (type: string)
+                    sort order: ++
+                    Map-reduce partition columns: _col0 (type: string), _col1 (type: string)
+                    Statistics: Num rows: 500 Data size: 97000 Basic stats: COMPLETE Column
stats: COMPLETE
+                    value expressions: _col2 (type: bigint), _col3 (type: bigint)
+        Reducer 2 
+            Execution mode: llap
+            Reduce Operator Tree:
+              Group By Operator
+                aggregations: count(VALUE._col0)
+                keys: KEY._col0 (type: string), KEY._col1 (type: string)
+                mode: mergepartial
+                outputColumnNames: _col0, _col1, _col2
+                Statistics: Num rows: 250 Data size: 46500 Basic stats: COMPLETE Column stats:
COMPLETE
+                Group By Operator
+                  aggregations: min(_col2), count(_col2)
+                  keys: _col0 (type: string), _col1 (type: string)
+                  mode: hash
+                  outputColumnNames: _col0, _col1, _col2, _col3
+                  Statistics: Num rows: 500 Data size: 97000 Basic stats: COMPLETE Column
stats: COMPLETE
+                  Reduce Output Operator
+                    key expressions: _col0 (type: string), _col1 (type: string)
+                    sort order: ++
+                    Map-reduce partition columns: _col0 (type: string), _col1 (type: string)
+                    Statistics: Num rows: 500 Data size: 97000 Basic stats: COMPLETE Column
stats: COMPLETE
+                    value expressions: _col2 (type: bigint), _col3 (type: bigint)
+        Reducer 4 
+            Execution mode: llap
+            Reduce Operator Tree:
+              Group By Operator
+                aggregations: min(VALUE._col0), count(VALUE._col1)
+                keys: KEY._col0 (type: string), KEY._col1 (type: string)
+                mode: mergepartial
+                outputColumnNames: _col0, _col1, _col2, _col3
+                Statistics: Num rows: 500 Data size: 97000 Basic stats: COMPLETE Column stats:
COMPLETE
+                Filter Operator
+                  predicate: (_col3 = 4) (type: boolean)
+                  Statistics: Num rows: 1 Data size: 194 Basic stats: COMPLETE Column stats:
COMPLETE
+                  Select Operator
+                    expressions: _col2 (type: bigint), _col0 (type: string), _col1 (type:
string)
+                    outputColumnNames: _col0, _col1, _col2
+                    Statistics: Num rows: 1 Data size: 186 Basic stats: COMPLETE Column stats:
COMPLETE
+                    UDTF Operator
+                      Statistics: Num rows: 1 Data size: 186 Basic stats: COMPLETE Column
stats: COMPLETE
+                      function name: UDTFReplicateRows
+                      Select Operator
+                        expressions: col1 (type: string), col2 (type: string)
+                        outputColumnNames: _col0, _col1
+                        Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column
stats: COMPLETE
+                        File Output Operator
+                          compressed: false
+                          Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column
stats: COMPLETE
+                          table:
+                              input format: org.apache.hadoop.mapred.SequenceFileInputFormat
+                              output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
+                              serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
+        Reducer 6 
+            Execution mode: llap
+            Reduce Operator Tree:
+              Group By Operator
+                aggregations: count(VALUE._col0)
+                keys: KEY._col0 (type: string), KEY._col1 (type: string)
+                mode: mergepartial
+                outputColumnNames: _col0, _col1, _col2
+                Statistics: Num rows: 250 Data size: 46500 Basic stats: COMPLETE Column stats:
COMPLETE
+                Group By Operator
+                  aggregations: min(_col2), count(_col2)
+                  keys: _col0 (type: string), _col1 (type: string)
+                  mode: hash
+                  outputColumnNames: _col0, _col1, _col2, _col3
+                  Statistics: Num rows: 500 Data size: 97000 Basic stats: COMPLETE Column
stats: COMPLETE
+                  Reduce Output Operator
+                    key expressions: _col0 (type: string), _col1 (type: string)
+                    sort order: ++
+                    Map-reduce partition columns: _col0 (type: string), _col1 (type: string)
+                    Statistics: Num rows: 500 Data size: 97000 Basic stats: COMPLETE Column
stats: COMPLETE
+                    value expressions: _col2 (type: bigint), _col3 (type: bigint)
+        Reducer 8 
+            Execution mode: llap
+            Reduce Operator Tree:
+              Group By Operator
+                aggregations: count(VALUE._col0)
+                keys: KEY._col0 (type: string), KEY._col1 (type: string)
+                mode: mergepartial
+                outputColumnNames: _col0, _col1, _col2
+                Statistics: Num rows: 250 Data size: 46500 Basic stats: COMPLETE Column stats:
COMPLETE
+                Group By Operator
+                  aggregations: min(_col2), count(_col2)
+                  keys: _col0 (type: string), _col1 (type: string)
+                  mode: hash
+                  outputColumnNames: _col0, _col1, _col2, _col3
+                  Statistics: Num rows: 500 Data size: 97000 Basic stats: COMPLETE Column
stats: COMPLETE
+                  Reduce Output Operator
+                    key expressions: _col0 (type: string), _col1 (type: string)
+                    sort order: ++
+                    Map-reduce partition columns: _col0 (type: string), _col1 (type: string)
+                    Statistics: Num rows: 500 Data size: 97000 Basic stats: COMPLETE Column
stats: COMPLETE
+                    value expressions: _col2 (type: bigint), _col3 (type: bigint)
+        Union 3 
+            Vertex: Union 3
+
+  Stage: Stage-0
+    Fetch Operator
+      limit: -1
+      Processor Tree:
+        ListSink
+
+PREHOOK: query: select * from src intersect all select * from src intersect all select *
from src intersect all select * from src
+PREHOOK: type: QUERY
+PREHOOK: Input: default@src
+#### A masked pattern was here ####
+POSTHOOK: query: select * from src intersect all select * from src intersect all select *
from src intersect all select * from src
+POSTHOOK: type: QUERY
+POSTHOOK: Input: default@src
+#### A masked pattern was here ####
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+70	val_70
+70	val_70
+72	val_72
+72	val_72
+74	val_74
+76	val_76
+76	val_76
+77	val_77
+78	val_78
+8	val_8
+80	val_80
+82	val_82
+83	val_83
+83	val_83
+84	val_84
+84	val_84
+85	val_85
+86	val_86
+87	val_87
+9	val_9
+90	val_90
+90	val_90
+90	val_90
+92	val_92
+95	val_95
+95	val_95
+96	val_96
+97	val_97
+97	val_97
+98	val_98
+98	val_98
+PREHOOK: query: explain select value from a group by value intersect all select key from
b group by key
+PREHOOK: type: QUERY
+POSTHOOK: query: explain select value from a group by value intersect all select key from
b group by key
+POSTHOOK: type: QUERY
+STAGE DEPENDENCIES:
+  Stage-1 is a root stage
+  Stage-0 depends on stages: Stage-1
+
+STAGE PLANS:
+  Stage: Stage-1
+    Tez
+#### A masked pattern was here ####
+      Edges:
+        Reducer 2 <- Map 1 (SIMPLE_EDGE), Union 3 (CONTAINS)
+        Reducer 4 <- Union 3 (SIMPLE_EDGE)
+        Reducer 6 <- Map 5 (SIMPLE_EDGE), Union 3 (CONTAINS)
+#### A masked pattern was here ####
+      Vertices:
+        Map 1 
+            Map Operator Tree:
+                TableScan
+                  alias: a
+                  Statistics: Num rows: 4 Data size: 12 Basic stats: COMPLETE Column stats:
NONE
+                  Select Operator
+                    expressions: value (type: int)
+                    outputColumnNames: value
+                    Statistics: Num rows: 4 Data size: 12 Basic stats: COMPLETE Column stats:
NONE
+                    Group By Operator
+                      keys: value (type: int)
+                      mode: hash
+                      outputColumnNames: _col0
+                      Statistics: Num rows: 4 Data size: 12 Basic stats: COMPLETE Column
stats: NONE
+                      Reduce Output Operator
+                        key expressions: _col0 (type: int)
+                        sort order: +
+                        Map-reduce partition columns: _col0 (type: int)
+                        Statistics: Num rows: 4 Data size: 12 Basic stats: COMPLETE Column
stats: NONE
+            Execution mode: llap
+            LLAP IO: no inputs
+        Map 5 
+            Map Operator Tree:
+                TableScan
+                  alias: b
+                  Statistics: Num rows: 2 Data size: 6 Basic stats: COMPLETE Column stats:
NONE
+                  Select Operator
+                    expressions: key (type: int)
+                    outputColumnNames: key
+                    Statistics: Num rows: 2 Data size: 6 Basic stats: COMPLETE Column stats:
NONE
+                    Group By Operator
+                      keys: key (type: int)
+                      mode: hash
+                      outputColumnNames: _col0
+                      Statistics: Num rows: 2 Data size: 6 Basic stats: COMPLETE Column stats:
NONE
+                      Reduce Output Operator
+                        key expressions: _col0 (type: int)
+                        sort order: +
+                        Map-reduce partition columns: _col0 (type: int)
+                        Statistics: Num rows: 2 Data size: 6 Basic stats: COMPLETE Column
stats: NONE
+            Execution mode: llap
+            LLAP IO: no inputs
+        Reducer 2 
+            Execution mode: llap
+            Reduce Operator Tree:
+              Group By Operator
+                keys: KEY._col0 (type: int)
+                mode: mergepartial
+                outputColumnNames: _col0
+                Statistics: Num rows: 2 Data size: 6 Basic stats: COMPLETE Column stats:
NONE
+                Group By Operator
+                  aggregations: count(1)
+                  keys: _col0 (type: int)
+                  mode: complete
+                  outputColumnNames: _col0, _col1
+                  Statistics: Num rows: 1 Data size: 3 Basic stats: COMPLETE Column stats:
NONE
+                  Group By Operator
+                    aggregations: min(_col1), count(_col1)
+                    keys: _col0 (type: int)
+                    mode: hash
+                    outputColumnNames: _col0, _col1, _col2
+                    Statistics: Num rows: 2 Data size: 6 Basic stats: COMPLETE Column stats:
NONE
+                    Reduce Output Operator
+                      key expressions: _col0 (type: int)
+                      sort order: +
+                      Map-reduce partition columns: _col0 (type: int)
+                      Statistics: Num rows: 2 Data size: 6 Basic stats: COMPLETE Column stats:
NONE
+                      value expressions: _col1 (type: bigint), _col2 (type: bigint)
+        Reducer 4 
+            Execution mode: llap
+            Reduce Operator Tree:
+              Group By Operator
+                aggregations: min(VALUE._col0), count(VALUE._col1)
+                keys: KEY._col0 (type: int)
+                mode: mergepartial
+                outputColumnNames: _col0, _col1, _col2
+                Statistics: Num rows: 1 Data size: 3 Basic stats: COMPLETE Column stats:
NONE
+                Filter Operator
+                  predicate: (_col2 = 2) (type: boolean)
+                  Statistics: Num rows: 1 Data size: 3 Basic stats: COMPLETE Column stats:
NONE
+                  Select Operator
+                    expressions: _col1 (type: bigint), _col0 (type: int)
+                    outputColumnNames: _col0, _col1
+                    Statistics: Num rows: 1 Data size: 3 Basic stats: COMPLETE Column stats:
NONE
+                    UDTF Operator
+                      Statistics: Num rows: 1 Data size: 3 Basic stats: COMPLETE Column stats:
NONE
+                      function name: UDTFReplicateRows
+                      Select Operator
+                        expressions: col1 (type: int)
+                        outputColumnNames: _col0
+                        Statistics: Num rows: 1 Data size: 3 Basic stats: COMPLETE Column
stats: NONE
+                        File Output Operator
+                          compressed: false
+                          Statistics: Num rows: 1 Data size: 3 Basic stats: COMPLETE Column
stats: NONE
+                          table:
+                              input format: org.apache.hadoop.mapred.SequenceFileInputFormat
+                              output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
+                              serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
+        Reducer 6 
+            Execution mode: llap
+            Reduce Operator Tree:
+              Group By Operator
+                keys: KEY._col0 (type: int)
+                mode: mergepartial
+                outputColumnNames: _col0
+                Statistics: Num rows: 1 Data size: 3 Basic stats: COMPLETE Column stats:
NONE
+                Group By Operator
+                  aggregations: count(1)
+                  keys: _col0 (type: int)
+                  mode: complete
+                  outputColumnNames: _col0, _col1
+                  Statistics: Num rows: 1 Data size: 3 Basic stats: COMPLETE Column stats:
NONE
+                  Group By Operator
+                    aggregations: min(_col1), count(_col1)
+                    keys: _col0 (type: int)
+                    mode: hash
+                    outputColumnNames: _col0, _col1, _col2
+                    Statistics: Num rows: 2 Data size: 6 Basic stats: COMPLETE Column stats:
NONE
+                    Reduce Output Operator
+                      key expressions: _col0 (type: int)
+                      sort order: +
+                      Map-reduce partition columns: _col0 (type: int)
+                      Statistics: Num rows: 2 Data size: 6 Basic stats: COMPLETE Column stats:
NONE
+                      value expressions: _col1 (type: bigint), _col2 (type: bigint)
+        Union 3 
+            Vertex: Union 3
+
+  Stage: Stage-0
+    Fetch Operator
+      limit: -1
+      Processor Tree:
+        ListSink
+
+PREHOOK: query: select value from a group by value intersect all select key from b group
by key
+PREHOOK: type: QUERY
+PREHOOK: Input: default@a
+PREHOOK: Input: default@b
+#### A masked pattern was here ####
+POSTHOOK: query: select value from a group by value intersect all select key from b group
by key
+POSTHOOK: type: QUERY
+POSTHOOK: Input: default@a
+POSTHOOK: Input: default@b
+#### A masked pattern was here ####
+2


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