http://git-wip-us.apache.org/repos/asf/hive/blob/0049a21f/ql/src/test/results/clientpositive/llap/intersect_distinct.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/llap/intersect_distinct.q.out
b/ql/src/test/results/clientpositive/llap/intersect_distinct.q.out
new file mode 100644
index 0000000..69e0b17
--- /dev/null
+++ b/ql/src/test/results/clientpositive/llap/intersect_distinct.q.out
@@ -0,0 +1,1292 @@
+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, count(1) as c from a group by key intersect all
select value, max(key) as c from b group by value
+PREHOOK: type: QUERY
+PREHOOK: Input: default@a
+PREHOOK: Input: default@b
+#### A masked pattern was here ####
+POSTHOOK: query: select key, count(1) as c from a group by key intersect all
select value, max(key) as c from b group by value
+POSTHOOK: type: QUERY
+POSTHOOK: Input: default@a
+POSTHOOK: Input: default@b
+#### A masked pattern was here ####
+2 1
+PREHOOK: query: select * from a intersect distinct 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 distinct 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 distinct select * from a intersect
distinct 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 distinct select * from a intersect
distinct 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 distinct select * from b union all
select * from a intersect distinct 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 distinct select * from b union all
select * from a intersect distinct 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 distinct select * from b union
select * from a intersect distinct 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 distinct select * from b union
select * from a intersect distinct 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 distinct select * from b intersect
distinct select * from a intersect distinct 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 distinct select * from b intersect
distinct select * from a intersect distinct 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 distinct
+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 distinct
+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
+2 3
+PREHOOK: query: select * from (select a.key, b.value from a join b on
a.key=b.key)sub1
+intersect distinct
+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 distinct
+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 distinct select * from src
+PREHOOK: type: QUERY
+POSTHOOK: query: explain select * from src intersect distinct 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: count(_col2)
+ 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)
+ Reducer 4
+ 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
+ Filter Operator
+ predicate: (_col2 = 2) (type: boolean)
+ Statistics: Num rows: 1 Data size: 186 Basic stats: COMPLETE
Column stats: COMPLETE
+ Select Operator
+ expressions: _col0 (type: string), _col1 (type: string)
+ outputColumnNames: _col0, _col1
+ Statistics: Num rows: 1 Data size: 178 Basic stats:
COMPLETE Column stats: COMPLETE
+ File Output Operator
+ compressed: false
+ Statistics: Num rows: 1 Data size: 178 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: count(_col2)
+ 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)
+ Union 3
+ Vertex: Union 3
+
+ Stage: Stage-0
+ Fetch Operator
+ limit: -1
+ Processor Tree:
+ ListSink
+
+PREHOOK: query: select * from src intersect distinct select * from src
+PREHOOK: type: QUERY
+PREHOOK: Input: default@src
+#### A masked pattern was here ####
+POSTHOOK: query: select * from src intersect distinct 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 distinct select * from src
intersect distinct select * from src intersect distinct select * from src
+PREHOOK: type: QUERY
+POSTHOOK: query: explain select * from src intersect distinct select * from
src intersect distinct select * from src intersect distinct 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: count(_col2)
+ keys: _col0 (type: string), _col1 (type: string)
+ mode: hash
+ outputColumnNames: _col0, _col1, _col2
+ Statistics: Num rows: 500 Data size: 93000 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: 93000 Basic stats:
COMPLETE Column stats: COMPLETE
+ value expressions: _col2 (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: count(_col2)
+ keys: _col0 (type: string), _col1 (type: string)
+ mode: hash
+ outputColumnNames: _col0, _col1, _col2
+ Statistics: Num rows: 500 Data size: 93000 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: 93000 Basic stats:
COMPLETE Column stats: COMPLETE
+ value expressions: _col2 (type: bigint)
+ Reducer 4
+ 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: 500 Data size: 93000 Basic stats:
COMPLETE Column stats: COMPLETE
+ Filter Operator
+ predicate: (_col2 = 4) (type: boolean)
+ Statistics: Num rows: 1 Data size: 186 Basic stats: COMPLETE
Column stats: COMPLETE
+ Select Operator
+ expressions: _col0 (type: string), _col1 (type: string)
+ outputColumnNames: _col0, _col1
+ Statistics: Num rows: 1 Data size: 178 Basic stats:
COMPLETE Column stats: COMPLETE
+ File Output Operator
+ compressed: false
+ Statistics: Num rows: 1 Data size: 178 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: count(_col2)
+ keys: _col0 (type: string), _col1 (type: string)
+ mode: hash
+ outputColumnNames: _col0, _col1, _col2
+ Statistics: Num rows: 500 Data size: 93000 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: 93000 Basic stats:
COMPLETE Column stats: COMPLETE
+ value expressions: _col2 (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: count(_col2)
+ keys: _col0 (type: string), _col1 (type: string)
+ mode: hash
+ outputColumnNames: _col0, _col1, _col2
+ Statistics: Num rows: 500 Data size: 93000 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: 93000 Basic stats:
COMPLETE Column stats: COMPLETE
+ value expressions: _col2 (type: bigint)
+ Union 3
+ Vertex: Union 3
+
+ Stage: Stage-0
+ Fetch Operator
+ limit: -1
+ Processor Tree:
+ ListSink
+
+PREHOOK: query: select * from src intersect distinct select * from src
intersect distinct select * from src intersect distinct select * from src
+PREHOOK: type: QUERY
+PREHOOK: Input: default@src
+#### A masked pattern was here ####
+POSTHOOK: query: select * from src intersect distinct select * from src
intersect distinct select * from src intersect distinct select * from src
+POSTHOOK: type: QUERY
+POSTHOOK: Input: default@src
+#### A masked pattern was here ####
+0 val_0
+10 val_10
+100 val_100
+103 val_103
+104 val_104
+105 val_105
+11 val_11
+111 val_111
+113 val_113
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+116 val_116
+118 val_118
+119 val_119
+12 val_12
+120 val_120
+125 val_125
+126 val_126
+128 val_128
+129 val_129
+131 val_131
+133 val_133
+134 val_134
+136 val_136
+137 val_137
+138 val_138
+143 val_143
+145 val_145
+146 val_146
+149 val_149
+15 val_15
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+152 val_152
+153 val_153
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+162 val_162
+163 val_163
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+167 val_167
+168 val_168
+169 val_169
+17 val_17
+170 val_170
+172 val_172
+174 val_174
+175 val_175
+176 val_176
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+180 val_180
+181 val_181
+183 val_183
+186 val_186
+187 val_187
+189 val_189
+19 val_19
+190 val_190
+191 val_191
+192 val_192
+193 val_193
+194 val_194
+195 val_195
+196 val_196
+197 val_197
+199 val_199
+2 val_2
+20 val_20
+200 val_200
+201 val_201
+202 val_202
+203 val_203
+205 val_205
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+229 val_229
+230 val_230
+233 val_233
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+252 val_252
+255 val_255
+256 val_256
+257 val_257
+258 val_258
+26 val_26
+260 val_260
+262 val_262
+263 val_263
+265 val_265
+266 val_266
+27 val_27
+272 val_272
+273 val_273
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+278 val_278
+28 val_28
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+283 val_283
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+285 val_285
+286 val_286
+287 val_287
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+292 val_292
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+309 val_309
+310 val_310
+311 val_311
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+325 val_325
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+331 val_331
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+333 val_333
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+336 val_336
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+339 val_339
+34 val_34
+341 val_341
+342 val_342
+344 val_344
+345 val_345
+348 val_348
+35 val_35
+351 val_351
+353 val_353
+356 val_356
+360 val_360
+362 val_362
+364 val_364
+365 val_365
+366 val_366
+367 val_367
+368 val_368
+369 val_369
+37 val_37
+373 val_373
+374 val_374
+375 val_375
+377 val_377
+378 val_378
+379 val_379
+382 val_382
+384 val_384
+386 val_386
+389 val_389
+392 val_392
+393 val_393
+394 val_394
+395 val_395
+396 val_396
+397 val_397
+399 val_399
+4 val_4
+400 val_400
+401 val_401
+402 val_402
+403 val_403
+404 val_404
+406 val_406
+407 val_407
+409 val_409
+41 val_41
+411 val_411
+413 val_413
+414 val_414
+417 val_417
+418 val_418
+419 val_419
+42 val_42
+421 val_421
+424 val_424
+427 val_427
+429 val_429
+43 val_43
+430 val_430
+431 val_431
+432 val_432
+435 val_435
+436 val_436
+437 val_437
+438 val_438
+439 val_439
+44 val_44
+443 val_443
+444 val_444
+446 val_446
+448 val_448
+449 val_449
+452 val_452
+453 val_453
+454 val_454
+455 val_455
+457 val_457
+458 val_458
+459 val_459
+460 val_460
+462 val_462
+463 val_463
+466 val_466
+467 val_467
+468 val_468
+469 val_469
+47 val_47
+470 val_470
+472 val_472
+475 val_475
+477 val_477
+478 val_478
+479 val_479
+480 val_480
+481 val_481
+482 val_482
+483 val_483
+484 val_484
+485 val_485
+487 val_487
+489 val_489
+490 val_490
+491 val_491
+492 val_492
+493 val_493
+494 val_494
+495 val_495
+496 val_496
+497 val_497
+498 val_498
+5 val_5
+51 val_51
+53 val_53
+54 val_54
+57 val_57
+58 val_58
+64 val_64
+65 val_65
+66 val_66
+67 val_67
+69 val_69
+70 val_70
+72 val_72
+74 val_74
+76 val_76
+77 val_77
+78 val_78
+8 val_8
+80 val_80
+82 val_82
+83 val_83
+84 val_84
+85 val_85
+86 val_86
+87 val_87
+9 val_9
+90 val_90
+92 val_92
+95 val_95
+96 val_96
+97 val_97
+98 val_98
+PREHOOK: query: explain select value from a group by value intersect distinct
select key from b group by key
+PREHOOK: type: QUERY
+POSTHOOK: query: explain select value from a group by value intersect distinct
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: count(_col1)
+ keys: _col0 (type: int)
+ mode: hash
+ outputColumnNames: _col0, _col1
+ 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)
+ Reducer 4
+ Execution mode: llap
+ Reduce Operator Tree:
+ Group By Operator
+ aggregations: count(VALUE._col0)
+ keys: KEY._col0 (type: int)
+ mode: mergepartial
+ outputColumnNames: _col0, _col1
+ Statistics: Num rows: 1 Data size: 3 Basic stats: COMPLETE
Column stats: NONE
+ Filter Operator
+ predicate: (_col1 = 2) (type: boolean)
+ Statistics: Num rows: 1 Data size: 3 Basic stats: COMPLETE
Column stats: NONE
+ Select Operator
+ expressions: _col0 (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: count(_col1)
+ keys: _col0 (type: int)
+ mode: hash
+ outputColumnNames: _col0, _col1
+ 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)
+ 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 distinct 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 distinct select
key from b group by key
+POSTHOOK: type: QUERY
+POSTHOOK: Input: default@a
+POSTHOOK: Input: default@b
+#### A masked pattern was here ####
+2
