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Posted to commits@hive.apache.org by xu...@apache.org on 2014/12/15 18:11:42 UTC
svn commit: r1642997 [31/42] - in /hive/branches/spark:
itests/src/test/resources/
ql/src/java/org/apache/hadoop/hive/ql/optimizer/spark/
ql/src/test/results/clientpositive/spark/
Modified: hive/branches/spark/ql/src/test/results/clientpositive/spark/skewjoinopt10.q.out
URL: http://svn.apache.org/viewvc/hive/branches/spark/ql/src/test/results/clientpositive/spark/skewjoinopt10.q.out?rev=1642997&r1=1642996&r2=1642997&view=diff
==============================================================================
--- hive/branches/spark/ql/src/test/results/clientpositive/spark/skewjoinopt10.q.out (original)
+++ hive/branches/spark/ql/src/test/results/clientpositive/spark/skewjoinopt10.q.out Tue Dec 2 19:57:10 2014
@@ -49,14 +49,16 @@ explain
select * from (select a.key as key, b.value as array_val from T1 a join array_valued_T1 b on a.key=b.key) i lateral view explode (array_val) c as val
POSTHOOK: type: QUERY
STAGE DEPENDENCIES:
- Stage-2 is a root stage
- Stage-1 depends on stages: Stage-2, Stage-3
- Stage-3 depends on stages: Stage-2
+ Stage-1 is a root stage
Stage-0 depends on stages: Stage-1
STAGE PLANS:
- Stage: Stage-2
+ Stage: Stage-1
Spark
+ Edges:
+ Reducer 2 <- Map 1 (PARTITION-LEVEL SORT, 3), Map 4 (PARTITION-LEVEL SORT, 3)
+ Reducer 6 <- Map 5 (PARTITION-LEVEL SORT, 3), Map 7 (PARTITION-LEVEL SORT, 3)
+ Union 3 <- Reducer 2 (NONE, 0), Reducer 6 (NONE, 0)
#### A masked pattern was here ####
Vertices:
Map 1
@@ -67,140 +69,40 @@ STAGE PLANS:
Filter Operator
predicate: (key is not null and (key = '8')) (type: boolean)
Statistics: Num rows: 0 Data size: 0 Basic stats: NONE Column stats: NONE
- Spark HashTable Sink Operator
- condition expressions:
- 0
- 1 {value}
- keys:
- 0 key (type: string)
- 1 key (type: string)
- Local Work:
- Map Reduce Local Work
-
- Stage: Stage-1
- Spark
- Edges:
- Union 3 <- Map 2 (NONE, 0), Map 4 (NONE, 0)
-#### A masked pattern was here ####
- Vertices:
- Map 2
+ Reduce Output Operator
+ key expressions: key (type: string)
+ sort order: +
+ Map-reduce partition columns: key (type: string)
+ Statistics: Num rows: 0 Data size: 0 Basic stats: NONE Column stats: NONE
+ Map 4
Map Operator Tree:
TableScan
alias: b
+ Statistics: Num rows: 6 Data size: 24 Basic stats: COMPLETE Column stats: NONE
Filter Operator
predicate: (key is not null and (key = '8')) (type: boolean)
- Map Join Operator
- condition map:
- Inner Join 0 to 1
- condition expressions:
- 0 {key}
- 1 {value}
- keys:
- 0 key (type: string)
- 1 key (type: string)
- outputColumnNames: _col0, _col6
- input vertices:
- 0 Map 1
- Select Operator
- expressions: _col0 (type: string), _col6 (type: array<string>)
- outputColumnNames: _col0, _col1
- Lateral View Forward
- Select Operator
- SELECT * : (no compute)
- expressions: _col0 (type: string), _col1 (type: array<string>)
- outputColumnNames: org.apache.hadoop.hive.ql.plan.ExprNodeColumnDesc, org.apache.hadoop.hive.ql.plan.ExprNodeColumnDesc
- Lateral View Join Operator
- outputColumnNames: _col0, _col1, _col2
- Select Operator
- expressions: _col0 (type: string), _col1 (type: array<string>), _col2 (type: string)
- outputColumnNames: _col0, _col1, _col2
- File Output Operator
- compressed: false
- 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
- Select Operator
- expressions: _col1 (type: array<string>)
- outputColumnNames: _col0
- UDTF Operator
- function name: explode
- Lateral View Join Operator
- outputColumnNames: _col0, _col1, _col2
- Select Operator
- expressions: _col0 (type: string), _col1 (type: array<string>), _col2 (type: string)
- outputColumnNames: _col0, _col1, _col2
- File Output Operator
- compressed: false
- 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
- Local Work:
- Map Reduce Local Work
- Map 4
+ Statistics: Num rows: 1 Data size: 4 Basic stats: COMPLETE Column stats: NONE
+ Reduce Output Operator
+ key expressions: key (type: string)
+ sort order: +
+ Map-reduce partition columns: key (type: string)
+ Statistics: Num rows: 1 Data size: 4 Basic stats: COMPLETE Column stats: NONE
+ value expressions: value (type: array<string>)
+ Map 5
Map Operator Tree:
TableScan
alias: b
+ Statistics: Num rows: 6 Data size: 24 Basic stats: COMPLETE Column stats: NONE
Filter Operator
predicate: (key is not null and (not (key = '8'))) (type: boolean)
- Map Join Operator
- condition map:
- Inner Join 0 to 1
- condition expressions:
- 0 {key}
- 1 {value}
- keys:
- 0 key (type: string)
- 1 key (type: string)
- outputColumnNames: _col0, _col6
- input vertices:
- 0 Map 5
- Select Operator
- expressions: _col0 (type: string), _col6 (type: array<string>)
- outputColumnNames: _col0, _col1
- Lateral View Forward
- Select Operator
- SELECT * : (no compute)
- expressions: _col0 (type: string), _col1 (type: array<string>)
- outputColumnNames: org.apache.hadoop.hive.ql.plan.ExprNodeColumnDesc, org.apache.hadoop.hive.ql.plan.ExprNodeColumnDesc
- Lateral View Join Operator
- outputColumnNames: _col0, _col1, _col2
- Select Operator
- expressions: _col0 (type: string), _col1 (type: array<string>), _col2 (type: string)
- outputColumnNames: _col0, _col1, _col2
- File Output Operator
- compressed: false
- 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
- Select Operator
- expressions: _col1 (type: array<string>)
- outputColumnNames: _col0
- UDTF Operator
- function name: explode
- Lateral View Join Operator
- outputColumnNames: _col0, _col1, _col2
- Select Operator
- expressions: _col0 (type: string), _col1 (type: array<string>), _col2 (type: string)
- outputColumnNames: _col0, _col1, _col2
- File Output Operator
- compressed: false
- 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
- Local Work:
- Map Reduce Local Work
- Union 3
- Vertex: Union 3
-
- Stage: Stage-3
- Spark
-#### A masked pattern was here ####
- Vertices:
- Map 5
+ Statistics: Num rows: 2 Data size: 8 Basic stats: COMPLETE Column stats: NONE
+ Reduce Output Operator
+ key expressions: key (type: string)
+ sort order: +
+ Map-reduce partition columns: key (type: string)
+ Statistics: Num rows: 2 Data size: 8 Basic stats: COMPLETE Column stats: NONE
+ value expressions: value (type: array<string>)
+ Map 7
Map Operator Tree:
TableScan
alias: a
@@ -208,15 +110,101 @@ STAGE PLANS:
Filter Operator
predicate: (key is not null and (not (key = '8'))) (type: boolean)
Statistics: Num rows: 0 Data size: 0 Basic stats: NONE Column stats: NONE
- Spark HashTable Sink Operator
- condition expressions:
- 0
- 1 {value}
- keys:
- 0 key (type: string)
- 1 key (type: string)
- Local Work:
- Map Reduce Local Work
+ Reduce Output Operator
+ key expressions: key (type: string)
+ sort order: +
+ Map-reduce partition columns: key (type: string)
+ Statistics: Num rows: 0 Data size: 0 Basic stats: NONE Column stats: NONE
+ Reducer 2
+ Reduce Operator Tree:
+ Join Operator
+ condition map:
+ Inner Join 0 to 1
+ condition expressions:
+ 0 {KEY.reducesinkkey0}
+ 1 {VALUE._col0}
+ outputColumnNames: _col0, _col6
+ Select Operator
+ expressions: _col0 (type: string), _col6 (type: array<string>)
+ outputColumnNames: _col0, _col1
+ Lateral View Forward
+ Select Operator
+ SELECT * : (no compute)
+ expressions: _col0 (type: string), _col1 (type: array<string>)
+ outputColumnNames: org.apache.hadoop.hive.ql.plan.ExprNodeColumnDesc, org.apache.hadoop.hive.ql.plan.ExprNodeColumnDesc
+ Lateral View Join Operator
+ outputColumnNames: _col0, _col1, _col2
+ Select Operator
+ expressions: _col0 (type: string), _col1 (type: array<string>), _col2 (type: string)
+ outputColumnNames: _col0, _col1, _col2
+ File Output Operator
+ compressed: false
+ 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
+ Select Operator
+ expressions: _col1 (type: array<string>)
+ outputColumnNames: _col0
+ UDTF Operator
+ function name: explode
+ Lateral View Join Operator
+ outputColumnNames: _col0, _col1, _col2
+ Select Operator
+ expressions: _col0 (type: string), _col1 (type: array<string>), _col2 (type: string)
+ outputColumnNames: _col0, _col1, _col2
+ File Output Operator
+ compressed: false
+ 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
+ Reducer 6
+ Reduce Operator Tree:
+ Join Operator
+ condition map:
+ Inner Join 0 to 1
+ condition expressions:
+ 0 {KEY.reducesinkkey0}
+ 1 {VALUE._col0}
+ outputColumnNames: _col0, _col6
+ Select Operator
+ expressions: _col0 (type: string), _col6 (type: array<string>)
+ outputColumnNames: _col0, _col1
+ Lateral View Forward
+ Select Operator
+ SELECT * : (no compute)
+ expressions: _col0 (type: string), _col1 (type: array<string>)
+ outputColumnNames: org.apache.hadoop.hive.ql.plan.ExprNodeColumnDesc, org.apache.hadoop.hive.ql.plan.ExprNodeColumnDesc
+ Lateral View Join Operator
+ outputColumnNames: _col0, _col1, _col2
+ Select Operator
+ expressions: _col0 (type: string), _col1 (type: array<string>), _col2 (type: string)
+ outputColumnNames: _col0, _col1, _col2
+ File Output Operator
+ compressed: false
+ 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
+ Select Operator
+ expressions: _col1 (type: array<string>)
+ outputColumnNames: _col0
+ UDTF Operator
+ function name: explode
+ Lateral View Join Operator
+ outputColumnNames: _col0, _col1, _col2
+ Select Operator
+ expressions: _col0 (type: string), _col1 (type: array<string>), _col2 (type: string)
+ outputColumnNames: _col0, _col1, _col2
+ File Output Operator
+ compressed: false
+ 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
+ Union 3
+ Vertex: Union 3
Stage: Stage-0
Fetch Operator
Modified: hive/branches/spark/ql/src/test/results/clientpositive/spark/skewjoinopt11.q.out
URL: http://svn.apache.org/viewvc/hive/branches/spark/ql/src/test/results/clientpositive/spark/skewjoinopt11.q.out?rev=1642997&r1=1642996&r2=1642997&view=diff
==============================================================================
--- hive/branches/spark/ql/src/test/results/clientpositive/spark/skewjoinopt11.q.out (original)
+++ hive/branches/spark/ql/src/test/results/clientpositive/spark/skewjoinopt11.q.out Tue Dec 2 19:57:10 2014
@@ -59,178 +59,77 @@ select * from
) subq1
POSTHOOK: type: QUERY
STAGE DEPENDENCIES:
- Stage-2 is a root stage
- Stage-1 depends on stages: Stage-2, Stage-3, Stage-4, Stage-5
- Stage-3 depends on stages: Stage-2
- Stage-4 depends on stages: Stage-2, Stage-3
- Stage-5 depends on stages: Stage-2, Stage-3, Stage-4
+ Stage-1 is a root stage
Stage-0 depends on stages: Stage-1
STAGE PLANS:
- Stage: Stage-2
- Spark
-#### A masked pattern was here ####
- Vertices:
- Map 3
- Map Operator Tree:
- TableScan
- alias: b
- Statistics: Num rows: 0 Data size: 30 Basic stats: PARTIAL Column stats: NONE
- Filter Operator
- predicate: (key is not null and (key = '2')) (type: boolean)
- Statistics: Num rows: 0 Data size: 0 Basic stats: NONE Column stats: NONE
- Spark HashTable Sink Operator
- condition expressions:
- 0 {key} {val}
- 1 {val}
- keys:
- 0 key (type: string)
- 1 key (type: string)
- Local Work:
- Map Reduce Local Work
-
Stage: Stage-1
Spark
Edges:
- Union 2 <- Map 1 (NONE, 0), Map 4 (NONE, 0), Map 7 (NONE, 0), Map 9 (NONE, 0)
+ Reducer 12 <- Map 11 (PARTITION-LEVEL SORT, 1), Map 13 (PARTITION-LEVEL SORT, 1)
+ Reducer 2 <- Map 1 (PARTITION-LEVEL SORT, 1), Map 4 (PARTITION-LEVEL SORT, 1)
+ Reducer 6 <- Map 5 (PARTITION-LEVEL SORT, 1), Map 7 (PARTITION-LEVEL SORT, 1)
+ Reducer 9 <- Map 10 (PARTITION-LEVEL SORT, 1), Map 8 (PARTITION-LEVEL SORT, 1)
+ Union 3 <- Reducer 12 (NONE, 0), Reducer 2 (NONE, 0), Reducer 6 (NONE, 0), Reducer 9 (NONE, 0)
#### A masked pattern was here ####
Vertices:
Map 1
Map Operator Tree:
TableScan
alias: a
+ Statistics: Num rows: 0 Data size: 30 Basic stats: PARTIAL Column stats: NONE
Filter Operator
predicate: (key is not null and (key = '2')) (type: boolean)
- Map Join Operator
- condition map:
- Inner Join 0 to 1
- condition expressions:
- 0 {key} {val}
- 1 {val}
- keys:
- 0 key (type: string)
- 1 key (type: string)
- outputColumnNames: _col0, _col1, _col6
- input vertices:
- 1 Map 3
- Select Operator
- expressions: _col0 (type: string), _col1 (type: string), _col6 (type: string)
- outputColumnNames: _col0, _col1, _col2
- Select Operator
- expressions: _col0 (type: string), _col1 (type: string), _col2 (type: string)
- outputColumnNames: _col0, _col1, _col2
- File Output Operator
- compressed: false
- 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
- Local Work:
- Map Reduce Local Work
- Map 4
+ Statistics: Num rows: 0 Data size: 0 Basic stats: NONE Column stats: NONE
+ Reduce Output Operator
+ key expressions: key (type: string)
+ sort order: +
+ Map-reduce partition columns: key (type: string)
+ Statistics: Num rows: 0 Data size: 0 Basic stats: NONE Column stats: NONE
+ value expressions: val (type: string)
+ Map 10
Map Operator Tree:
TableScan
alias: a
+ Statistics: Num rows: 0 Data size: 30 Basic stats: PARTIAL Column stats: NONE
Filter Operator
- predicate: (key is not null and (key = '2')) (type: boolean)
- Map Join Operator
- condition map:
- Inner Join 0 to 1
- condition expressions:
- 0 {key} {val}
- 1 {val}
- keys:
- 0 key (type: string)
- 1 key (type: string)
- outputColumnNames: _col0, _col1, _col6
- input vertices:
- 1 Map 5
- Select Operator
- expressions: _col0 (type: string), _col1 (type: string), _col6 (type: string)
- outputColumnNames: _col0, _col1, _col2
- Select Operator
- expressions: _col0 (type: string), _col1 (type: string), _col2 (type: string)
- outputColumnNames: _col0, _col1, _col2
- File Output Operator
- compressed: false
- 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
- Local Work:
- Map Reduce Local Work
- Map 7
+ predicate: (key is not null and (not (key = '2'))) (type: boolean)
+ Statistics: Num rows: 0 Data size: 0 Basic stats: NONE Column stats: NONE
+ Reduce Output Operator
+ key expressions: key (type: string)
+ sort order: +
+ Map-reduce partition columns: key (type: string)
+ Statistics: Num rows: 0 Data size: 0 Basic stats: NONE Column stats: NONE
+ value expressions: val (type: string)
+ Map 11
Map Operator Tree:
TableScan
- alias: a
+ alias: b
+ Statistics: Num rows: 0 Data size: 30 Basic stats: PARTIAL Column stats: NONE
Filter Operator
predicate: (key is not null and (not (key = '2'))) (type: boolean)
- Map Join Operator
- condition map:
- Inner Join 0 to 1
- condition expressions:
- 0 {key} {val}
- 1 {val}
- keys:
- 0 key (type: string)
- 1 key (type: string)
- outputColumnNames: _col0, _col1, _col6
- input vertices:
- 1 Map 6
- Select Operator
- expressions: _col0 (type: string), _col1 (type: string), _col6 (type: string)
- outputColumnNames: _col0, _col1, _col2
- Select Operator
- expressions: _col0 (type: string), _col1 (type: string), _col2 (type: string)
- outputColumnNames: _col0, _col1, _col2
- File Output Operator
- compressed: false
- 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
- Local Work:
- Map Reduce Local Work
- Map 9
+ Statistics: Num rows: 0 Data size: 0 Basic stats: NONE Column stats: NONE
+ Reduce Output Operator
+ key expressions: key (type: string)
+ sort order: +
+ Map-reduce partition columns: key (type: string)
+ Statistics: Num rows: 0 Data size: 0 Basic stats: NONE Column stats: NONE
+ value expressions: val (type: string)
+ Map 13
Map Operator Tree:
TableScan
alias: a
+ Statistics: Num rows: 0 Data size: 30 Basic stats: PARTIAL Column stats: NONE
Filter Operator
predicate: (key is not null and (not (key = '2'))) (type: boolean)
- Map Join Operator
- condition map:
- Inner Join 0 to 1
- condition expressions:
- 0 {key} {val}
- 1 {val}
- keys:
- 0 key (type: string)
- 1 key (type: string)
- outputColumnNames: _col0, _col1, _col6
- input vertices:
- 1 Map 8
- Select Operator
- expressions: _col0 (type: string), _col1 (type: string), _col6 (type: string)
- outputColumnNames: _col0, _col1, _col2
- Select Operator
- expressions: _col0 (type: string), _col1 (type: string), _col2 (type: string)
- outputColumnNames: _col0, _col1, _col2
- File Output Operator
- compressed: false
- 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
- Local Work:
- Map Reduce Local Work
- Union 2
- Vertex: Union 2
-
- Stage: Stage-3
- Spark
-#### A masked pattern was here ####
- Vertices:
- Map 5
+ Statistics: Num rows: 0 Data size: 0 Basic stats: NONE Column stats: NONE
+ Reduce Output Operator
+ key expressions: key (type: string)
+ sort order: +
+ Map-reduce partition columns: key (type: string)
+ Statistics: Num rows: 0 Data size: 0 Basic stats: NONE Column stats: NONE
+ value expressions: val (type: string)
+ Map 4
Map Operator Tree:
TableScan
alias: b
@@ -238,42 +137,40 @@ STAGE PLANS:
Filter Operator
predicate: (key is not null and (key = '2')) (type: boolean)
Statistics: Num rows: 0 Data size: 0 Basic stats: NONE Column stats: NONE
- Spark HashTable Sink Operator
- condition expressions:
- 0 {key} {val}
- 1 {val}
- keys:
- 0 key (type: string)
- 1 key (type: string)
- Local Work:
- Map Reduce Local Work
-
- Stage: Stage-4
- Spark
-#### A masked pattern was here ####
- Vertices:
- Map 6
+ Reduce Output Operator
+ key expressions: key (type: string)
+ sort order: +
+ Map-reduce partition columns: key (type: string)
+ Statistics: Num rows: 0 Data size: 0 Basic stats: NONE Column stats: NONE
+ value expressions: val (type: string)
+ Map 5
+ Map Operator Tree:
+ TableScan
+ alias: a
+ Statistics: Num rows: 0 Data size: 30 Basic stats: PARTIAL Column stats: NONE
+ Filter Operator
+ predicate: (key is not null and (key = '2')) (type: boolean)
+ Statistics: Num rows: 0 Data size: 0 Basic stats: NONE Column stats: NONE
+ Reduce Output Operator
+ key expressions: key (type: string)
+ sort order: +
+ Map-reduce partition columns: key (type: string)
+ Statistics: Num rows: 0 Data size: 0 Basic stats: NONE Column stats: NONE
+ value expressions: val (type: string)
+ Map 7
Map Operator Tree:
TableScan
alias: b
Statistics: Num rows: 0 Data size: 30 Basic stats: PARTIAL Column stats: NONE
Filter Operator
- predicate: (key is not null and (not (key = '2'))) (type: boolean)
+ predicate: (key is not null and (key = '2')) (type: boolean)
Statistics: Num rows: 0 Data size: 0 Basic stats: NONE Column stats: NONE
- Spark HashTable Sink Operator
- condition expressions:
- 0 {key} {val}
- 1 {val}
- keys:
- 0 key (type: string)
- 1 key (type: string)
- Local Work:
- Map Reduce Local Work
-
- Stage: Stage-5
- Spark
-#### A masked pattern was here ####
- Vertices:
+ Reduce Output Operator
+ key expressions: key (type: string)
+ sort order: +
+ Map-reduce partition columns: key (type: string)
+ Statistics: Num rows: 0 Data size: 0 Basic stats: NONE Column stats: NONE
+ value expressions: val (type: string)
Map 8
Map Operator Tree:
TableScan
@@ -282,15 +179,98 @@ STAGE PLANS:
Filter Operator
predicate: (key is not null and (not (key = '2'))) (type: boolean)
Statistics: Num rows: 0 Data size: 0 Basic stats: NONE Column stats: NONE
- Spark HashTable Sink Operator
- condition expressions:
- 0 {key} {val}
- 1 {val}
- keys:
- 0 key (type: string)
- 1 key (type: string)
- Local Work:
- Map Reduce Local Work
+ Reduce Output Operator
+ key expressions: key (type: string)
+ sort order: +
+ Map-reduce partition columns: key (type: string)
+ Statistics: Num rows: 0 Data size: 0 Basic stats: NONE Column stats: NONE
+ value expressions: val (type: string)
+ Reducer 12
+ Reduce Operator Tree:
+ Join Operator
+ condition map:
+ Inner Join 0 to 1
+ condition expressions:
+ 0 {KEY.reducesinkkey0} {VALUE._col0}
+ 1 {VALUE._col0}
+ outputColumnNames: _col0, _col1, _col6
+ Select Operator
+ expressions: _col0 (type: string), _col1 (type: string), _col6 (type: string)
+ outputColumnNames: _col0, _col1, _col2
+ Select Operator
+ expressions: _col0 (type: string), _col1 (type: string), _col2 (type: string)
+ outputColumnNames: _col0, _col1, _col2
+ File Output Operator
+ compressed: false
+ 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
+ Reducer 2
+ Reduce Operator Tree:
+ Join Operator
+ condition map:
+ Inner Join 0 to 1
+ condition expressions:
+ 0 {KEY.reducesinkkey0} {VALUE._col0}
+ 1 {VALUE._col0}
+ outputColumnNames: _col0, _col1, _col6
+ Select Operator
+ expressions: _col0 (type: string), _col1 (type: string), _col6 (type: string)
+ outputColumnNames: _col0, _col1, _col2
+ Select Operator
+ expressions: _col0 (type: string), _col1 (type: string), _col2 (type: string)
+ outputColumnNames: _col0, _col1, _col2
+ File Output Operator
+ compressed: false
+ 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
+ Reducer 6
+ Reduce Operator Tree:
+ Join Operator
+ condition map:
+ Inner Join 0 to 1
+ condition expressions:
+ 0 {KEY.reducesinkkey0} {VALUE._col0}
+ 1 {VALUE._col0}
+ outputColumnNames: _col0, _col1, _col6
+ Select Operator
+ expressions: _col0 (type: string), _col1 (type: string), _col6 (type: string)
+ outputColumnNames: _col0, _col1, _col2
+ Select Operator
+ expressions: _col0 (type: string), _col1 (type: string), _col2 (type: string)
+ outputColumnNames: _col0, _col1, _col2
+ File Output Operator
+ compressed: false
+ 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
+ Reducer 9
+ Reduce Operator Tree:
+ Join Operator
+ condition map:
+ Inner Join 0 to 1
+ condition expressions:
+ 0 {KEY.reducesinkkey0} {VALUE._col0}
+ 1 {VALUE._col0}
+ outputColumnNames: _col0, _col1, _col6
+ Select Operator
+ expressions: _col0 (type: string), _col1 (type: string), _col6 (type: string)
+ outputColumnNames: _col0, _col1, _col2
+ Select Operator
+ expressions: _col0 (type: string), _col1 (type: string), _col2 (type: string)
+ outputColumnNames: _col0, _col1, _col2
+ File Output Operator
+ compressed: false
+ 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
+ Union 3
+ Vertex: Union 3
Stage: Stage-0
Fetch Operator
Modified: hive/branches/spark/ql/src/test/results/clientpositive/spark/skewjoinopt12.q.out
URL: http://svn.apache.org/viewvc/hive/branches/spark/ql/src/test/results/clientpositive/spark/skewjoinopt12.q.out?rev=1642997&r1=1642996&r2=1642997&view=diff
==============================================================================
--- hive/branches/spark/ql/src/test/results/clientpositive/spark/skewjoinopt12.q.out (original)
+++ hive/branches/spark/ql/src/test/results/clientpositive/spark/skewjoinopt12.q.out Tue Dec 2 19:57:10 2014
@@ -49,122 +49,108 @@ EXPLAIN
SELECT a.*, b.* FROM T1 a JOIN T2 b ON a.key = b.key and a.val = b.val
POSTHOOK: type: QUERY
STAGE DEPENDENCIES:
- Stage-2 is a root stage
- Stage-1 depends on stages: Stage-2, Stage-3
- Stage-3 depends on stages: Stage-2
+ Stage-1 is a root stage
Stage-0 depends on stages: Stage-1
STAGE PLANS:
- Stage: Stage-2
+ Stage: Stage-1
Spark
+ Edges:
+ Reducer 2 <- Map 1 (PARTITION-LEVEL SORT, 1), Map 4 (PARTITION-LEVEL SORT, 1)
+ Reducer 6 <- Map 5 (PARTITION-LEVEL SORT, 1), Map 7 (PARTITION-LEVEL SORT, 1)
+ Union 3 <- Reducer 2 (NONE, 0), Reducer 6 (NONE, 0)
#### A masked pattern was here ####
Vertices:
- Map 3
+ Map 1
Map Operator Tree:
TableScan
- alias: b
+ alias: a
Statistics: Num rows: 0 Data size: 30 Basic stats: PARTIAL Column stats: NONE
Filter Operator
predicate: ((key is not null and val is not null) and ((((key = '2') and (val = '12')) or ((key = '8') and (val = '18'))) or ((key = '3') and (val = '13')))) (type: boolean)
Statistics: Num rows: 0 Data size: 0 Basic stats: NONE Column stats: NONE
- Spark HashTable Sink Operator
- condition expressions:
- 0 {key} {val}
- 1
- keys:
- 0 key (type: string), val (type: string)
- 1 key (type: string), val (type: string)
- Local Work:
- Map Reduce Local Work
-
- Stage: Stage-1
- Spark
- Edges:
- Union 2 <- Map 1 (NONE, 0), Map 5 (NONE, 0)
-#### A masked pattern was here ####
- Vertices:
- Map 1
+ Reduce Output Operator
+ key expressions: key (type: string), val (type: string)
+ sort order: ++
+ Map-reduce partition columns: key (type: string), val (type: string)
+ Statistics: Num rows: 0 Data size: 0 Basic stats: NONE Column stats: NONE
+ Map 4
Map Operator Tree:
TableScan
- alias: a
+ alias: b
+ Statistics: Num rows: 0 Data size: 30 Basic stats: PARTIAL Column stats: NONE
Filter Operator
predicate: ((key is not null and val is not null) and ((((key = '2') and (val = '12')) or ((key = '8') and (val = '18'))) or ((key = '3') and (val = '13')))) (type: boolean)
- Map Join Operator
- condition map:
- Inner Join 0 to 1
- condition expressions:
- 0 {key} {val}
- 1 {key} {val}
- keys:
- 0 key (type: string), val (type: string)
- 1 key (type: string), val (type: string)
- outputColumnNames: _col0, _col1, _col5, _col6
- input vertices:
- 1 Map 3
- Select Operator
- expressions: _col0 (type: string), _col1 (type: string), _col5 (type: string), _col6 (type: string)
- outputColumnNames: _col0, _col1, _col2, _col3
- File Output Operator
- compressed: false
- 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
- Local Work:
- Map Reduce Local Work
+ Statistics: Num rows: 0 Data size: 0 Basic stats: NONE Column stats: NONE
+ Reduce Output Operator
+ key expressions: key (type: string), val (type: string)
+ sort order: ++
+ Map-reduce partition columns: key (type: string), val (type: string)
+ Statistics: Num rows: 0 Data size: 0 Basic stats: NONE Column stats: NONE
Map 5
Map Operator Tree:
TableScan
- alias: a
+ alias: b
+ Statistics: Num rows: 0 Data size: 30 Basic stats: PARTIAL Column stats: NONE
Filter Operator
predicate: ((key is not null and val is not null) and (not ((((key = '2') and (val = '12')) or ((key = '8') and (val = '18'))) or ((key = '3') and (val = '13'))))) (type: boolean)
- Map Join Operator
- condition map:
- Inner Join 0 to 1
- condition expressions:
- 0 {key} {val}
- 1 {key} {val}
- keys:
- 0 key (type: string), val (type: string)
- 1 key (type: string), val (type: string)
- outputColumnNames: _col0, _col1, _col5, _col6
- input vertices:
- 1 Map 4
- Select Operator
- expressions: _col0 (type: string), _col1 (type: string), _col5 (type: string), _col6 (type: string)
- outputColumnNames: _col0, _col1, _col2, _col3
- File Output Operator
- compressed: false
- 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
- Local Work:
- Map Reduce Local Work
- Union 2
- Vertex: Union 2
-
- Stage: Stage-3
- Spark
-#### A masked pattern was here ####
- Vertices:
- Map 4
+ Statistics: Num rows: 0 Data size: 0 Basic stats: NONE Column stats: NONE
+ Reduce Output Operator
+ key expressions: key (type: string), val (type: string)
+ sort order: ++
+ Map-reduce partition columns: key (type: string), val (type: string)
+ Statistics: Num rows: 0 Data size: 0 Basic stats: NONE Column stats: NONE
+ Map 7
Map Operator Tree:
TableScan
- alias: b
+ alias: a
Statistics: Num rows: 0 Data size: 30 Basic stats: PARTIAL Column stats: NONE
Filter Operator
predicate: ((key is not null and val is not null) and (not ((((key = '2') and (val = '12')) or ((key = '8') and (val = '18'))) or ((key = '3') and (val = '13'))))) (type: boolean)
Statistics: Num rows: 0 Data size: 0 Basic stats: NONE Column stats: NONE
- Spark HashTable Sink Operator
- condition expressions:
- 0 {key} {val}
- 1
- keys:
- 0 key (type: string), val (type: string)
- 1 key (type: string), val (type: string)
- Local Work:
- Map Reduce Local Work
+ Reduce Output Operator
+ key expressions: key (type: string), val (type: string)
+ sort order: ++
+ Map-reduce partition columns: key (type: string), val (type: string)
+ Statistics: Num rows: 0 Data size: 0 Basic stats: NONE Column stats: NONE
+ Reducer 2
+ Reduce Operator Tree:
+ Join Operator
+ condition map:
+ Inner Join 0 to 1
+ condition expressions:
+ 0 {KEY.reducesinkkey0} {KEY.reducesinkkey1}
+ 1 {KEY.reducesinkkey0} {KEY.reducesinkkey1}
+ outputColumnNames: _col0, _col1, _col5, _col6
+ Select Operator
+ expressions: _col0 (type: string), _col1 (type: string), _col5 (type: string), _col6 (type: string)
+ outputColumnNames: _col0, _col1, _col2, _col3
+ File Output Operator
+ compressed: false
+ 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
+ Reducer 6
+ Reduce Operator Tree:
+ Join Operator
+ condition map:
+ Inner Join 0 to 1
+ condition expressions:
+ 0 {KEY.reducesinkkey0} {KEY.reducesinkkey1}
+ 1 {KEY.reducesinkkey0} {KEY.reducesinkkey1}
+ outputColumnNames: _col0, _col1, _col5, _col6
+ Select Operator
+ expressions: _col0 (type: string), _col1 (type: string), _col5 (type: string), _col6 (type: string)
+ outputColumnNames: _col0, _col1, _col2, _col3
+ File Output Operator
+ compressed: false
+ 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
+ Union 3
+ Vertex: Union 3
Stage: Stage-0
Fetch Operator
Modified: hive/branches/spark/ql/src/test/results/clientpositive/spark/skewjoinopt13.q.out
URL: http://svn.apache.org/viewvc/hive/branches/spark/ql/src/test/results/clientpositive/spark/skewjoinopt13.q.out?rev=1642997&r1=1642996&r2=1642997&view=diff
==============================================================================
--- hive/branches/spark/ql/src/test/results/clientpositive/spark/skewjoinopt13.q.out (original)
+++ hive/branches/spark/ql/src/test/results/clientpositive/spark/skewjoinopt13.q.out Tue Dec 2 19:57:10 2014
@@ -75,16 +75,32 @@ T1 a join T2 b on a.key = b.key
join T3 c on a.val = c.val
POSTHOOK: type: QUERY
STAGE DEPENDENCIES:
- Stage-2 is a root stage
- Stage-1 depends on stages: Stage-2
+ Stage-1 is a root stage
Stage-0 depends on stages: Stage-1
STAGE PLANS:
- Stage: Stage-2
+ Stage: Stage-1
Spark
+ Edges:
+ Reducer 2 <- Map 1 (PARTITION-LEVEL SORT, 1), Map 4 (PARTITION-LEVEL SORT, 1)
+ Reducer 3 <- Map 5 (PARTITION-LEVEL SORT, 1), Reducer 2 (PARTITION-LEVEL SORT, 1)
#### A masked pattern was here ####
Vertices:
- Map 2
+ Map 1
+ Map Operator Tree:
+ TableScan
+ alias: a
+ Statistics: Num rows: 0 Data size: 30 Basic stats: PARTIAL Column stats: NONE
+ Filter Operator
+ predicate: (key is not null and val is not null) (type: boolean)
+ Statistics: Num rows: 0 Data size: 0 Basic stats: NONE Column stats: NONE
+ Reduce Output Operator
+ key expressions: key (type: string)
+ sort order: +
+ Map-reduce partition columns: key (type: string)
+ Statistics: Num rows: 0 Data size: 0 Basic stats: NONE Column stats: NONE
+ value expressions: val (type: string)
+ Map 4
Map Operator Tree:
TableScan
alias: b
@@ -92,16 +108,13 @@ STAGE PLANS:
Filter Operator
predicate: key is not null (type: boolean)
Statistics: Num rows: 0 Data size: 0 Basic stats: NONE Column stats: NONE
- Spark HashTable Sink Operator
- condition expressions:
- 0 {key} {val}
- 1 {val}
- keys:
- 0 key (type: string)
- 1 key (type: string)
- Local Work:
- Map Reduce Local Work
- Map 3
+ Reduce Output Operator
+ key expressions: key (type: string)
+ sort order: +
+ Map-reduce partition columns: key (type: string)
+ Statistics: Num rows: 0 Data size: 0 Basic stats: NONE Column stats: NONE
+ value expressions: val (type: string)
+ Map 5
Map Operator Tree:
TableScan
alias: c
@@ -109,67 +122,49 @@ STAGE PLANS:
Filter Operator
predicate: val is not null (type: boolean)
Statistics: Num rows: 0 Data size: 0 Basic stats: NONE Column stats: NONE
- Spark HashTable Sink Operator
- condition expressions:
- 0 {_col0} {_col1} {_col5} {_col6}
- 1 {key}
- keys:
- 0 _col1 (type: string)
- 1 val (type: string)
- Local Work:
- Map Reduce Local Work
-
- Stage: Stage-1
- Spark
-#### A masked pattern was here ####
- Vertices:
- Map 1
- Map Operator Tree:
- TableScan
- alias: a
- Statistics: Num rows: 0 Data size: 30 Basic stats: PARTIAL Column stats: NONE
- Filter Operator
- predicate: (key is not null and val is not null) (type: boolean)
- Statistics: Num rows: 0 Data size: 0 Basic stats: NONE Column stats: NONE
- Map Join Operator
- condition map:
- Inner Join 0 to 1
- condition expressions:
- 0 {key} {val}
- 1 {key} {val}
- keys:
- 0 key (type: string)
- 1 key (type: string)
- outputColumnNames: _col0, _col1, _col5, _col6
- input vertices:
- 1 Map 2
+ Reduce Output Operator
+ key expressions: val (type: string)
+ sort order: +
+ Map-reduce partition columns: val (type: string)
Statistics: Num rows: 0 Data size: 0 Basic stats: NONE Column stats: NONE
- Map Join Operator
- condition map:
- Inner Join 0 to 1
- condition expressions:
- 0 {_col0} {_col1} {_col5} {_col6}
- 1 {key} {val}
- keys:
- 0 _col1 (type: string)
- 1 val (type: string)
- outputColumnNames: _col0, _col1, _col5, _col6, _col10, _col11
- input vertices:
- 1 Map 3
- Statistics: Num rows: 0 Data size: 0 Basic stats: NONE Column stats: NONE
- Select Operator
- expressions: _col0 (type: string), _col1 (type: string), _col5 (type: string), _col6 (type: string), _col10 (type: string), _col11 (type: string)
- outputColumnNames: _col0, _col1, _col2, _col3, _col4, _col5
- Statistics: Num rows: 0 Data size: 0 Basic stats: NONE Column stats: NONE
- File Output Operator
- compressed: false
- Statistics: Num rows: 0 Data size: 0 Basic stats: NONE 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
- Local Work:
- Map Reduce Local Work
+ value expressions: key (type: string)
+ Reducer 2
+ Reduce Operator Tree:
+ Join Operator
+ condition map:
+ Inner Join 0 to 1
+ condition expressions:
+ 0 {KEY.reducesinkkey0} {VALUE._col0}
+ 1 {KEY.reducesinkkey0} {VALUE._col0}
+ outputColumnNames: _col0, _col1, _col5, _col6
+ Statistics: Num rows: 0 Data size: 0 Basic stats: NONE Column stats: NONE
+ Reduce Output Operator
+ key expressions: _col1 (type: string)
+ sort order: +
+ Map-reduce partition columns: _col1 (type: string)
+ Statistics: Num rows: 0 Data size: 0 Basic stats: NONE Column stats: NONE
+ value expressions: _col0 (type: string), _col5 (type: string), _col6 (type: string)
+ Reducer 3
+ Reduce Operator Tree:
+ Join Operator
+ condition map:
+ Inner Join 0 to 1
+ condition expressions:
+ 0 {VALUE._col0} {KEY.reducesinkkey0} {VALUE._col4} {VALUE._col5}
+ 1 {VALUE._col0} {KEY.reducesinkkey0}
+ outputColumnNames: _col0, _col1, _col5, _col6, _col10, _col11
+ Statistics: Num rows: 0 Data size: 0 Basic stats: NONE Column stats: NONE
+ Select Operator
+ expressions: _col0 (type: string), _col1 (type: string), _col5 (type: string), _col6 (type: string), _col10 (type: string), _col11 (type: string)
+ outputColumnNames: _col0, _col1, _col2, _col3, _col4, _col5
+ Statistics: Num rows: 0 Data size: 0 Basic stats: NONE Column stats: NONE
+ File Output Operator
+ compressed: false
+ Statistics: Num rows: 0 Data size: 0 Basic stats: NONE 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
Stage: Stage-0
Fetch Operator
Modified: hive/branches/spark/ql/src/test/results/clientpositive/spark/skewjoinopt14.q.out
URL: http://svn.apache.org/viewvc/hive/branches/spark/ql/src/test/results/clientpositive/spark/skewjoinopt14.q.out?rev=1642997&r1=1642996&r2=1642997&view=diff
==============================================================================
--- hive/branches/spark/ql/src/test/results/clientpositive/spark/skewjoinopt14.q.out (original)
+++ hive/branches/spark/ql/src/test/results/clientpositive/spark/skewjoinopt14.q.out Tue Dec 2 19:57:10 2014
@@ -79,69 +79,50 @@ T1 a join T2 b on a.key = b.key
join T3 c on a.val = c.val
POSTHOOK: type: QUERY
STAGE DEPENDENCIES:
- Stage-2 is a root stage
- Stage-1 depends on stages: Stage-2, Stage-3
- Stage-3 depends on stages: Stage-2
+ Stage-1 is a root stage
Stage-0 depends on stages: Stage-1
STAGE PLANS:
- Stage: Stage-2
- Spark
-#### A masked pattern was here ####
- Vertices:
- Map 4
- Map Operator Tree:
- TableScan
- alias: b
- Statistics: Num rows: 0 Data size: 30 Basic stats: PARTIAL Column stats: NONE
- Filter Operator
- predicate: (key is not null and (key = '2')) (type: boolean)
- Statistics: Num rows: 0 Data size: 0 Basic stats: NONE Column stats: NONE
- Spark HashTable Sink Operator
- condition expressions:
- 0 {key} {val}
- 1 {val}
- keys:
- 0 key (type: string)
- 1 key (type: string)
- Local Work:
- Map Reduce Local Work
-
Stage: Stage-1
Spark
Edges:
- Reducer 3 <- Map 5 (PARTITION-LEVEL SORT, 1), Union 2 (PARTITION-LEVEL SORT, 1)
- Union 2 <- Map 1 (NONE, 0), Map 7 (NONE, 0)
+ Reducer 2 <- Map 1 (PARTITION-LEVEL SORT, 1), Map 5 (PARTITION-LEVEL SORT, 1)
+ Reducer 4 <- Map 6 (PARTITION-LEVEL SORT, 1), Union 3 (PARTITION-LEVEL SORT, 1)
+ Reducer 8 <- Map 7 (PARTITION-LEVEL SORT, 1), Map 9 (PARTITION-LEVEL SORT, 1)
+ Union 3 <- Reducer 2 (NONE, 0), Reducer 8 (NONE, 0)
#### A masked pattern was here ####
Vertices:
Map 1
Map Operator Tree:
TableScan
alias: a
+ Statistics: Num rows: 0 Data size: 30 Basic stats: PARTIAL Column stats: NONE
Filter Operator
predicate: ((key is not null and val is not null) and (key = '2')) (type: boolean)
- Map Join Operator
- condition map:
- Inner Join 0 to 1
- condition expressions:
- 0 {key} {val}
- 1 {key} {val}
- keys:
- 0 key (type: string)
- 1 key (type: string)
- outputColumnNames: _col0, _col1, _col5, _col6
- input vertices:
- 1 Map 4
- Reduce Output Operator
- key expressions: _col1 (type: string)
- sort order: +
- Map-reduce partition columns: _col1 (type: string)
- value expressions: _col0 (type: string), _col5 (type: string), _col6 (type: string)
- Local Work:
- Map Reduce Local Work
+ Statistics: Num rows: 0 Data size: 0 Basic stats: NONE Column stats: NONE
+ Reduce Output Operator
+ key expressions: key (type: string)
+ sort order: +
+ Map-reduce partition columns: key (type: string)
+ Statistics: Num rows: 0 Data size: 0 Basic stats: NONE Column stats: NONE
+ value expressions: val (type: string)
Map 5
Map Operator Tree:
TableScan
+ alias: b
+ Statistics: Num rows: 0 Data size: 30 Basic stats: PARTIAL Column stats: NONE
+ Filter Operator
+ predicate: (key is not null and (key = '2')) (type: boolean)
+ Statistics: Num rows: 0 Data size: 0 Basic stats: NONE Column stats: NONE
+ Reduce Output Operator
+ key expressions: key (type: string)
+ sort order: +
+ Map-reduce partition columns: key (type: string)
+ Statistics: Num rows: 0 Data size: 0 Basic stats: NONE Column stats: NONE
+ value expressions: val (type: string)
+ Map 6
+ Map Operator Tree:
+ TableScan
alias: c
Statistics: Num rows: 0 Data size: 20 Basic stats: PARTIAL Column stats: NONE
Filter Operator
@@ -156,29 +137,46 @@ STAGE PLANS:
Map 7
Map Operator Tree:
TableScan
+ alias: b
+ Statistics: Num rows: 0 Data size: 30 Basic stats: PARTIAL Column stats: NONE
+ Filter Operator
+ predicate: (key is not null and (not (key = '2'))) (type: boolean)
+ Statistics: Num rows: 0 Data size: 0 Basic stats: NONE Column stats: NONE
+ Reduce Output Operator
+ key expressions: key (type: string)
+ sort order: +
+ Map-reduce partition columns: key (type: string)
+ Statistics: Num rows: 0 Data size: 0 Basic stats: NONE Column stats: NONE
+ value expressions: val (type: string)
+ Map 9
+ Map Operator Tree:
+ TableScan
alias: a
+ Statistics: Num rows: 0 Data size: 30 Basic stats: PARTIAL Column stats: NONE
Filter Operator
predicate: ((key is not null and val is not null) and (not (key = '2'))) (type: boolean)
- Map Join Operator
- condition map:
- Inner Join 0 to 1
- condition expressions:
- 0 {key} {val}
- 1 {key} {val}
- keys:
- 0 key (type: string)
- 1 key (type: string)
- outputColumnNames: _col0, _col1, _col5, _col6
- input vertices:
- 1 Map 6
- Reduce Output Operator
- key expressions: _col1 (type: string)
- sort order: +
- Map-reduce partition columns: _col1 (type: string)
- value expressions: _col0 (type: string), _col5 (type: string), _col6 (type: string)
- Local Work:
- Map Reduce Local Work
- Reducer 3
+ Statistics: Num rows: 0 Data size: 0 Basic stats: NONE Column stats: NONE
+ Reduce Output Operator
+ key expressions: key (type: string)
+ sort order: +
+ Map-reduce partition columns: key (type: string)
+ Statistics: Num rows: 0 Data size: 0 Basic stats: NONE Column stats: NONE
+ value expressions: val (type: string)
+ Reducer 2
+ Reduce Operator Tree:
+ Join Operator
+ condition map:
+ Inner Join 0 to 1
+ condition expressions:
+ 0 {KEY.reducesinkkey0} {VALUE._col0}
+ 1 {KEY.reducesinkkey0} {VALUE._col0}
+ outputColumnNames: _col0, _col1, _col5, _col6
+ Reduce Output Operator
+ key expressions: _col1 (type: string)
+ sort order: +
+ Map-reduce partition columns: _col1 (type: string)
+ value expressions: _col0 (type: string), _col5 (type: string), _col6 (type: string)
+ Reducer 4
Reduce Operator Tree:
Join Operator
condition map:
@@ -199,30 +197,22 @@ STAGE PLANS:
input format: org.apache.hadoop.mapred.TextInputFormat
output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
- Union 2
- Vertex: Union 2
-
- Stage: Stage-3
- Spark
-#### A masked pattern was here ####
- Vertices:
- Map 6
- Map Operator Tree:
- TableScan
- alias: b
- Statistics: Num rows: 0 Data size: 30 Basic stats: PARTIAL Column stats: NONE
- Filter Operator
- predicate: (key is not null and (not (key = '2'))) (type: boolean)
- Statistics: Num rows: 0 Data size: 0 Basic stats: NONE Column stats: NONE
- Spark HashTable Sink Operator
- condition expressions:
- 0 {key} {val}
- 1 {val}
- keys:
- 0 key (type: string)
- 1 key (type: string)
- Local Work:
- Map Reduce Local Work
+ Reducer 8
+ Reduce Operator Tree:
+ Join Operator
+ condition map:
+ Inner Join 0 to 1
+ condition expressions:
+ 0 {KEY.reducesinkkey0} {VALUE._col0}
+ 1 {KEY.reducesinkkey0} {VALUE._col0}
+ outputColumnNames: _col0, _col1, _col5, _col6
+ Reduce Output Operator
+ key expressions: _col1 (type: string)
+ sort order: +
+ Map-reduce partition columns: _col1 (type: string)
+ value expressions: _col0 (type: string), _col5 (type: string), _col6 (type: string)
+ Union 3
+ Vertex: Union 3
Stage: Stage-0
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