/tags/release-0.2.0-rc0/hive/external/ql/src/test/results/clientpositive/smb_mapjoin_4.q.out
text | 1262 lines | 1197 code | 65 blank | 0 comment | 0 complexity | c2d13e08e4de879779bfb6db2a0514f0 MD5 | raw file
Possible License(s): Apache-2.0, BSD-3-Clause, JSON, CPL-1.0
- PREHOOK: query: create table smb_bucket_1(key int, value string) CLUSTERED BY (key) SORTED BY (key) INTO 1 BUCKETS STORED AS RCFILE
- PREHOOK: type: CREATETABLE
- POSTHOOK: query: create table smb_bucket_1(key int, value string) CLUSTERED BY (key) SORTED BY (key) INTO 1 BUCKETS STORED AS RCFILE
- POSTHOOK: type: CREATETABLE
- POSTHOOK: Output: default@smb_bucket_1
- PREHOOK: query: create table smb_bucket_2(key int, value string) CLUSTERED BY (key) SORTED BY (key) INTO 1 BUCKETS STORED AS RCFILE
- PREHOOK: type: CREATETABLE
- POSTHOOK: query: create table smb_bucket_2(key int, value string) CLUSTERED BY (key) SORTED BY (key) INTO 1 BUCKETS STORED AS RCFILE
- POSTHOOK: type: CREATETABLE
- POSTHOOK: Output: default@smb_bucket_2
- PREHOOK: query: create table smb_bucket_3(key int, value string) CLUSTERED BY (key) SORTED BY (key) INTO 1 BUCKETS STORED AS RCFILE
- PREHOOK: type: CREATETABLE
- POSTHOOK: query: create table smb_bucket_3(key int, value string) CLUSTERED BY (key) SORTED BY (key) INTO 1 BUCKETS STORED AS RCFILE
- POSTHOOK: type: CREATETABLE
- POSTHOOK: Output: default@smb_bucket_3
- PREHOOK: query: load data local inpath '../data/files/smbbucket_1.rc' overwrite into table smb_bucket_1
- PREHOOK: type: LOAD
- PREHOOK: Output: default@smb_bucket_1
- POSTHOOK: query: load data local inpath '../data/files/smbbucket_1.rc' overwrite into table smb_bucket_1
- POSTHOOK: type: LOAD
- POSTHOOK: Output: default@smb_bucket_1
- PREHOOK: query: load data local inpath '../data/files/smbbucket_2.rc' overwrite into table smb_bucket_2
- PREHOOK: type: LOAD
- PREHOOK: Output: default@smb_bucket_2
- POSTHOOK: query: load data local inpath '../data/files/smbbucket_2.rc' overwrite into table smb_bucket_2
- POSTHOOK: type: LOAD
- POSTHOOK: Output: default@smb_bucket_2
- PREHOOK: query: load data local inpath '../data/files/smbbucket_3.rc' overwrite into table smb_bucket_3
- PREHOOK: type: LOAD
- PREHOOK: Output: default@smb_bucket_3
- POSTHOOK: query: load data local inpath '../data/files/smbbucket_3.rc' overwrite into table smb_bucket_3
- POSTHOOK: type: LOAD
- POSTHOOK: Output: default@smb_bucket_3
- PREHOOK: query: explain
- select /*+mapjoin(a,b)*/ * from smb_bucket_1 a join smb_bucket_2 b on a.key = b.key join smb_bucket_3 c on b.key=c.key
- PREHOOK: type: QUERY
- POSTHOOK: query: explain
- select /*+mapjoin(a,b)*/ * from smb_bucket_1 a join smb_bucket_2 b on a.key = b.key join smb_bucket_3 c on b.key=c.key
- POSTHOOK: type: QUERY
- ABSTRACT SYNTAX TREE:
- (TOK_QUERY (TOK_FROM (TOK_JOIN (TOK_JOIN (TOK_TABREF (TOK_TABNAME smb_bucket_1) a) (TOK_TABREF (TOK_TABNAME smb_bucket_2) b) (= (. (TOK_TABLE_OR_COL a) key) (. (TOK_TABLE_OR_COL b) key))) (TOK_TABREF (TOK_TABNAME smb_bucket_3) c) (= (. (TOK_TABLE_OR_COL b) key) (. (TOK_TABLE_OR_COL c) key)))) (TOK_INSERT (TOK_DESTINATION (TOK_DIR TOK_TMP_FILE)) (TOK_SELECT (TOK_HINTLIST (TOK_HINT TOK_MAPJOIN (TOK_HINTARGLIST a b))) (TOK_SELEXPR TOK_ALLCOLREF))))
- STAGE DEPENDENCIES:
- Stage-1 is a root stage
- Stage-0 is a root stage
- STAGE PLANS:
- Stage: Stage-1
- Map Reduce
- Alias -> Map Operator Tree:
- c
- TableScan
- alias: c
- Sorted Merge Bucket Map Join Operator
- condition map:
- Inner Join 0 to 1
- Inner Join 1 to 2
- condition expressions:
- 0 {key} {value}
- 1 {key} {value}
- 2 {key} {value}
- handleSkewJoin: false
- keys:
- 0 [Column[key]]
- 1 [Column[key]]
- 2 [Column[key]]
- outputColumnNames: _col0, _col1, _col4, _col5, _col8, _col9
- Position of Big Table: 2
- Select Operator
- expressions:
- expr: _col0
- type: int
- expr: _col1
- type: string
- expr: _col4
- type: int
- expr: _col5
- type: string
- expr: _col8
- type: int
- expr: _col9
- type: string
- outputColumnNames: _col0, _col1, _col4, _col5, _col8, _col9
- Select Operator
- expressions:
- expr: _col0
- type: int
- expr: _col1
- type: string
- expr: _col4
- type: int
- expr: _col5
- type: string
- expr: _col8
- type: int
- expr: _col9
- type: string
- outputColumnNames: _col0, _col1, _col2, _col3, _col4, _col5
- File Output Operator
- compressed: false
- GlobalTableId: 0
- table:
- input format: org.apache.hadoop.mapred.TextInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
- Stage: Stage-0
- Fetch Operator
- limit: -1
- PREHOOK: query: select /*+mapjoin(a,b)*/ * from smb_bucket_1 a join smb_bucket_2 b on a.key = b.key join smb_bucket_3 c on b.key=c.key
- PREHOOK: type: QUERY
- PREHOOK: Input: default@smb_bucket_1
- PREHOOK: Input: default@smb_bucket_2
- PREHOOK: Input: default@smb_bucket_3
- PREHOOK: Output: file:/tmp/krishnak/hive_2011-03-21_05-16-49_321_3966901017045056953/-mr-10000
- POSTHOOK: query: select /*+mapjoin(a,b)*/ * from smb_bucket_1 a join smb_bucket_2 b on a.key = b.key join smb_bucket_3 c on b.key=c.key
- POSTHOOK: type: QUERY
- POSTHOOK: Input: default@smb_bucket_1
- POSTHOOK: Input: default@smb_bucket_2
- POSTHOOK: Input: default@smb_bucket_3
- POSTHOOK: Output: file:/tmp/krishnak/hive_2011-03-21_05-16-49_321_3966901017045056953/-mr-10000
- PREHOOK: query: explain
- select /*+mapjoin(a,b)*/ * from smb_bucket_1 a left outer join smb_bucket_2 b on a.key = b.key join smb_bucket_3 c on b.key=c.key
- PREHOOK: type: QUERY
- POSTHOOK: query: explain
- select /*+mapjoin(a,b)*/ * from smb_bucket_1 a left outer join smb_bucket_2 b on a.key = b.key join smb_bucket_3 c on b.key=c.key
- POSTHOOK: type: QUERY
- ABSTRACT SYNTAX TREE:
- (TOK_QUERY (TOK_FROM (TOK_JOIN (TOK_LEFTOUTERJOIN (TOK_TABREF (TOK_TABNAME smb_bucket_1) a) (TOK_TABREF (TOK_TABNAME smb_bucket_2) b) (= (. (TOK_TABLE_OR_COL a) key) (. (TOK_TABLE_OR_COL b) key))) (TOK_TABREF (TOK_TABNAME smb_bucket_3) c) (= (. (TOK_TABLE_OR_COL b) key) (. (TOK_TABLE_OR_COL c) key)))) (TOK_INSERT (TOK_DESTINATION (TOK_DIR TOK_TMP_FILE)) (TOK_SELECT (TOK_HINTLIST (TOK_HINT TOK_MAPJOIN (TOK_HINTARGLIST a b))) (TOK_SELEXPR TOK_ALLCOLREF))))
- STAGE DEPENDENCIES:
- Stage-1 is a root stage
- Stage-0 is a root stage
- STAGE PLANS:
- Stage: Stage-1
- Map Reduce
- Alias -> Map Operator Tree:
- c
- TableScan
- alias: c
- Sorted Merge Bucket Map Join Operator
- condition map:
- Left Outer Join0 to 1
- Inner Join 1 to 2
- condition expressions:
- 0 {key} {value}
- 1 {key} {value}
- 2 {key} {value}
- handleSkewJoin: false
- keys:
- 0 [Column[key]]
- 1 [Column[key]]
- 2 [Column[key]]
- outputColumnNames: _col0, _col1, _col4, _col5, _col8, _col9
- Position of Big Table: 2
- Select Operator
- expressions:
- expr: _col0
- type: int
- expr: _col1
- type: string
- expr: _col4
- type: int
- expr: _col5
- type: string
- expr: _col8
- type: int
- expr: _col9
- type: string
- outputColumnNames: _col0, _col1, _col4, _col5, _col8, _col9
- Select Operator
- expressions:
- expr: _col0
- type: int
- expr: _col1
- type: string
- expr: _col4
- type: int
- expr: _col5
- type: string
- expr: _col8
- type: int
- expr: _col9
- type: string
- outputColumnNames: _col0, _col1, _col2, _col3, _col4, _col5
- File Output Operator
- compressed: false
- GlobalTableId: 0
- table:
- input format: org.apache.hadoop.mapred.TextInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
- Stage: Stage-0
- Fetch Operator
- limit: -1
- PREHOOK: query: select /*+mapjoin(a,b)*/ * from smb_bucket_1 a left outer join smb_bucket_2 b on a.key = b.key join smb_bucket_3 c on b.key=c.key
- PREHOOK: type: QUERY
- PREHOOK: Input: default@smb_bucket_1
- PREHOOK: Input: default@smb_bucket_2
- PREHOOK: Input: default@smb_bucket_3
- PREHOOK: Output: file:/tmp/krishnak/hive_2011-03-21_05-16-52_609_7903256946036561523/-mr-10000
- POSTHOOK: query: select /*+mapjoin(a,b)*/ * from smb_bucket_1 a left outer join smb_bucket_2 b on a.key = b.key join smb_bucket_3 c on b.key=c.key
- POSTHOOK: type: QUERY
- POSTHOOK: Input: default@smb_bucket_1
- POSTHOOK: Input: default@smb_bucket_2
- POSTHOOK: Input: default@smb_bucket_3
- POSTHOOK: Output: file:/tmp/krishnak/hive_2011-03-21_05-16-52_609_7903256946036561523/-mr-10000
- PREHOOK: query: explain
- select /*+mapjoin(a,b)*/ * from smb_bucket_1 a left outer join smb_bucket_2 b on a.key = b.key left outer join smb_bucket_3 c on b.key=c.key
- PREHOOK: type: QUERY
- POSTHOOK: query: explain
- select /*+mapjoin(a,b)*/ * from smb_bucket_1 a left outer join smb_bucket_2 b on a.key = b.key left outer join smb_bucket_3 c on b.key=c.key
- POSTHOOK: type: QUERY
- ABSTRACT SYNTAX TREE:
- (TOK_QUERY (TOK_FROM (TOK_LEFTOUTERJOIN (TOK_LEFTOUTERJOIN (TOK_TABREF (TOK_TABNAME smb_bucket_1) a) (TOK_TABREF (TOK_TABNAME smb_bucket_2) b) (= (. (TOK_TABLE_OR_COL a) key) (. (TOK_TABLE_OR_COL b) key))) (TOK_TABREF (TOK_TABNAME smb_bucket_3) c) (= (. (TOK_TABLE_OR_COL b) key) (. (TOK_TABLE_OR_COL c) key)))) (TOK_INSERT (TOK_DESTINATION (TOK_DIR TOK_TMP_FILE)) (TOK_SELECT (TOK_HINTLIST (TOK_HINT TOK_MAPJOIN (TOK_HINTARGLIST a b))) (TOK_SELEXPR TOK_ALLCOLREF))))
- STAGE DEPENDENCIES:
- Stage-1 is a root stage
- Stage-0 is a root stage
- STAGE PLANS:
- Stage: Stage-1
- Map Reduce
- Alias -> Map Operator Tree:
- c
- TableScan
- alias: c
- Sorted Merge Bucket Map Join Operator
- condition map:
- Left Outer Join0 to 1
- Left Outer Join1 to 2
- condition expressions:
- 0 {key} {value}
- 1 {key} {value}
- 2 {key} {value}
- handleSkewJoin: false
- keys:
- 0 [Column[key]]
- 1 [Column[key]]
- 2 [Column[key]]
- outputColumnNames: _col0, _col1, _col4, _col5, _col8, _col9
- Position of Big Table: 2
- Select Operator
- expressions:
- expr: _col0
- type: int
- expr: _col1
- type: string
- expr: _col4
- type: int
- expr: _col5
- type: string
- expr: _col8
- type: int
- expr: _col9
- type: string
- outputColumnNames: _col0, _col1, _col4, _col5, _col8, _col9
- Select Operator
- expressions:
- expr: _col0
- type: int
- expr: _col1
- type: string
- expr: _col4
- type: int
- expr: _col5
- type: string
- expr: _col8
- type: int
- expr: _col9
- type: string
- outputColumnNames: _col0, _col1, _col2, _col3, _col4, _col5
- File Output Operator
- compressed: false
- GlobalTableId: 0
- table:
- input format: org.apache.hadoop.mapred.TextInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
- Stage: Stage-0
- Fetch Operator
- limit: -1
- PREHOOK: query: select /*+mapjoin(a,b)*/ * from smb_bucket_1 a left outer join smb_bucket_2 b on a.key = b.key left outer join smb_bucket_3 c on b.key=c.key
- PREHOOK: type: QUERY
- PREHOOK: Input: default@smb_bucket_1
- PREHOOK: Input: default@smb_bucket_2
- PREHOOK: Input: default@smb_bucket_3
- PREHOOK: Output: file:/tmp/krishnak/hive_2011-03-21_05-16-55_833_4731338482914814383/-mr-10000
- POSTHOOK: query: select /*+mapjoin(a,b)*/ * from smb_bucket_1 a left outer join smb_bucket_2 b on a.key = b.key left outer join smb_bucket_3 c on b.key=c.key
- POSTHOOK: type: QUERY
- POSTHOOK: Input: default@smb_bucket_1
- POSTHOOK: Input: default@smb_bucket_2
- POSTHOOK: Input: default@smb_bucket_3
- POSTHOOK: Output: file:/tmp/krishnak/hive_2011-03-21_05-16-55_833_4731338482914814383/-mr-10000
- 1 val_1 NULL NULL NULL NULL
- 3 val_3 NULL NULL NULL NULL
- 4 val_4 NULL NULL NULL NULL
- 5 val_5 NULL NULL NULL NULL
- 10 val_10 NULL NULL NULL NULL
- PREHOOK: query: explain
- select /*+mapjoin(a,b)*/ * from smb_bucket_1 a left outer join smb_bucket_2 b on a.key = b.key right outer join smb_bucket_3 c on b.key=c.key
- PREHOOK: type: QUERY
- POSTHOOK: query: explain
- select /*+mapjoin(a,b)*/ * from smb_bucket_1 a left outer join smb_bucket_2 b on a.key = b.key right outer join smb_bucket_3 c on b.key=c.key
- POSTHOOK: type: QUERY
- ABSTRACT SYNTAX TREE:
- (TOK_QUERY (TOK_FROM (TOK_RIGHTOUTERJOIN (TOK_LEFTOUTERJOIN (TOK_TABREF (TOK_TABNAME smb_bucket_1) a) (TOK_TABREF (TOK_TABNAME smb_bucket_2) b) (= (. (TOK_TABLE_OR_COL a) key) (. (TOK_TABLE_OR_COL b) key))) (TOK_TABREF (TOK_TABNAME smb_bucket_3) c) (= (. (TOK_TABLE_OR_COL b) key) (. (TOK_TABLE_OR_COL c) key)))) (TOK_INSERT (TOK_DESTINATION (TOK_DIR TOK_TMP_FILE)) (TOK_SELECT (TOK_HINTLIST (TOK_HINT TOK_MAPJOIN (TOK_HINTARGLIST a b))) (TOK_SELEXPR TOK_ALLCOLREF))))
- STAGE DEPENDENCIES:
- Stage-1 is a root stage
- Stage-0 is a root stage
- STAGE PLANS:
- Stage: Stage-1
- Map Reduce
- Alias -> Map Operator Tree:
- c
- TableScan
- alias: c
- Sorted Merge Bucket Map Join Operator
- condition map:
- Left Outer Join0 to 1
- Right Outer Join1 to 2
- condition expressions:
- 0 {key} {value}
- 1 {key} {value}
- 2 {key} {value}
- handleSkewJoin: false
- keys:
- 0 [Column[key]]
- 1 [Column[key]]
- 2 [Column[key]]
- outputColumnNames: _col0, _col1, _col4, _col5, _col8, _col9
- Position of Big Table: 2
- Select Operator
- expressions:
- expr: _col0
- type: int
- expr: _col1
- type: string
- expr: _col4
- type: int
- expr: _col5
- type: string
- expr: _col8
- type: int
- expr: _col9
- type: string
- outputColumnNames: _col0, _col1, _col4, _col5, _col8, _col9
- Select Operator
- expressions:
- expr: _col0
- type: int
- expr: _col1
- type: string
- expr: _col4
- type: int
- expr: _col5
- type: string
- expr: _col8
- type: int
- expr: _col9
- type: string
- outputColumnNames: _col0, _col1, _col2, _col3, _col4, _col5
- File Output Operator
- compressed: false
- GlobalTableId: 0
- table:
- input format: org.apache.hadoop.mapred.TextInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
- Stage: Stage-0
- Fetch Operator
- limit: -1
- PREHOOK: query: select /*+mapjoin(a,b)*/ * from smb_bucket_1 a left outer join smb_bucket_2 b on a.key = b.key right outer join smb_bucket_3 c on b.key=c.key
- PREHOOK: type: QUERY
- PREHOOK: Input: default@smb_bucket_1
- PREHOOK: Input: default@smb_bucket_2
- PREHOOK: Input: default@smb_bucket_3
- PREHOOK: Output: file:/tmp/krishnak/hive_2011-03-21_05-16-59_060_6885897898144326961/-mr-10000
- POSTHOOK: query: select /*+mapjoin(a,b)*/ * from smb_bucket_1 a left outer join smb_bucket_2 b on a.key = b.key right outer join smb_bucket_3 c on b.key=c.key
- POSTHOOK: type: QUERY
- POSTHOOK: Input: default@smb_bucket_1
- POSTHOOK: Input: default@smb_bucket_2
- POSTHOOK: Input: default@smb_bucket_3
- POSTHOOK: Output: file:/tmp/krishnak/hive_2011-03-21_05-16-59_060_6885897898144326961/-mr-10000
- NULL NULL NULL NULL 4 val_4
- NULL NULL NULL NULL 10 val_10
- NULL NULL NULL NULL 17 val_17
- NULL NULL NULL NULL 19 val_19
- NULL NULL NULL NULL 20 val_20
- NULL NULL NULL NULL 23 val_23
- PREHOOK: query: explain
- select /*+mapjoin(a,b)*/ * from smb_bucket_1 a left outer join smb_bucket_2 b on a.key = b.key full outer join smb_bucket_3 c on b.key=c.key
- PREHOOK: type: QUERY
- POSTHOOK: query: explain
- select /*+mapjoin(a,b)*/ * from smb_bucket_1 a left outer join smb_bucket_2 b on a.key = b.key full outer join smb_bucket_3 c on b.key=c.key
- POSTHOOK: type: QUERY
- ABSTRACT SYNTAX TREE:
- (TOK_QUERY (TOK_FROM (TOK_FULLOUTERJOIN (TOK_LEFTOUTERJOIN (TOK_TABREF (TOK_TABNAME smb_bucket_1) a) (TOK_TABREF (TOK_TABNAME smb_bucket_2) b) (= (. (TOK_TABLE_OR_COL a) key) (. (TOK_TABLE_OR_COL b) key))) (TOK_TABREF (TOK_TABNAME smb_bucket_3) c) (= (. (TOK_TABLE_OR_COL b) key) (. (TOK_TABLE_OR_COL c) key)))) (TOK_INSERT (TOK_DESTINATION (TOK_DIR TOK_TMP_FILE)) (TOK_SELECT (TOK_HINTLIST (TOK_HINT TOK_MAPJOIN (TOK_HINTARGLIST a b))) (TOK_SELEXPR TOK_ALLCOLREF))))
- STAGE DEPENDENCIES:
- Stage-1 is a root stage
- Stage-0 is a root stage
- STAGE PLANS:
- Stage: Stage-1
- Map Reduce
- Alias -> Map Operator Tree:
- c
- TableScan
- alias: c
- Sorted Merge Bucket Map Join Operator
- condition map:
- Left Outer Join0 to 1
- Outer Join 1 to 2
- condition expressions:
- 0 {key} {value}
- 1 {key} {value}
- 2 {key} {value}
- handleSkewJoin: false
- keys:
- 0 [Column[key]]
- 1 [Column[key]]
- 2 [Column[key]]
- outputColumnNames: _col0, _col1, _col4, _col5, _col8, _col9
- Position of Big Table: 2
- Select Operator
- expressions:
- expr: _col0
- type: int
- expr: _col1
- type: string
- expr: _col4
- type: int
- expr: _col5
- type: string
- expr: _col8
- type: int
- expr: _col9
- type: string
- outputColumnNames: _col0, _col1, _col4, _col5, _col8, _col9
- Select Operator
- expressions:
- expr: _col0
- type: int
- expr: _col1
- type: string
- expr: _col4
- type: int
- expr: _col5
- type: string
- expr: _col8
- type: int
- expr: _col9
- type: string
- outputColumnNames: _col0, _col1, _col2, _col3, _col4, _col5
- File Output Operator
- compressed: false
- GlobalTableId: 0
- table:
- input format: org.apache.hadoop.mapred.TextInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
- Stage: Stage-0
- Fetch Operator
- limit: -1
- PREHOOK: query: select /*+mapjoin(a,b)*/ * from smb_bucket_1 a left outer join smb_bucket_2 b on a.key = b.key full outer join smb_bucket_3 c on b.key=c.key
- PREHOOK: type: QUERY
- PREHOOK: Input: default@smb_bucket_1
- PREHOOK: Input: default@smb_bucket_2
- PREHOOK: Input: default@smb_bucket_3
- PREHOOK: Output: file:/tmp/krishnak/hive_2011-03-21_05-17-02_477_3066768832500086224/-mr-10000
- POSTHOOK: query: select /*+mapjoin(a,b)*/ * from smb_bucket_1 a left outer join smb_bucket_2 b on a.key = b.key full outer join smb_bucket_3 c on b.key=c.key
- POSTHOOK: type: QUERY
- POSTHOOK: Input: default@smb_bucket_1
- POSTHOOK: Input: default@smb_bucket_2
- POSTHOOK: Input: default@smb_bucket_3
- POSTHOOK: Output: file:/tmp/krishnak/hive_2011-03-21_05-17-02_477_3066768832500086224/-mr-10000
- 1 val_1 NULL NULL NULL NULL
- 3 val_3 NULL NULL NULL NULL
- 4 val_4 NULL NULL NULL NULL
- NULL NULL NULL NULL 4 val_4
- 5 val_5 NULL NULL NULL NULL
- 10 val_10 NULL NULL NULL NULL
- NULL NULL NULL NULL 10 val_10
- NULL NULL NULL NULL 17 val_17
- NULL NULL NULL NULL 19 val_19
- NULL NULL NULL NULL 20 val_20
- NULL NULL NULL NULL 23 val_23
- PREHOOK: query: explain
- select /*+mapjoin(a,b)*/ * from smb_bucket_1 a right outer join smb_bucket_2 b on a.key = b.key join smb_bucket_3 c on b.key=c.key
- PREHOOK: type: QUERY
- POSTHOOK: query: explain
- select /*+mapjoin(a,b)*/ * from smb_bucket_1 a right outer join smb_bucket_2 b on a.key = b.key join smb_bucket_3 c on b.key=c.key
- POSTHOOK: type: QUERY
- ABSTRACT SYNTAX TREE:
- (TOK_QUERY (TOK_FROM (TOK_JOIN (TOK_RIGHTOUTERJOIN (TOK_TABREF (TOK_TABNAME smb_bucket_1) a) (TOK_TABREF (TOK_TABNAME smb_bucket_2) b) (= (. (TOK_TABLE_OR_COL a) key) (. (TOK_TABLE_OR_COL b) key))) (TOK_TABREF (TOK_TABNAME smb_bucket_3) c) (= (. (TOK_TABLE_OR_COL b) key) (. (TOK_TABLE_OR_COL c) key)))) (TOK_INSERT (TOK_DESTINATION (TOK_DIR TOK_TMP_FILE)) (TOK_SELECT (TOK_HINTLIST (TOK_HINT TOK_MAPJOIN (TOK_HINTARGLIST a b))) (TOK_SELEXPR TOK_ALLCOLREF))))
- STAGE DEPENDENCIES:
- Stage-1 is a root stage
- Stage-0 is a root stage
- STAGE PLANS:
- Stage: Stage-1
- Map Reduce
- Alias -> Map Operator Tree:
- c
- TableScan
- alias: c
- Sorted Merge Bucket Map Join Operator
- condition map:
- Right Outer Join0 to 1
- Inner Join 1 to 2
- condition expressions:
- 0 {key} {value}
- 1 {key} {value}
- 2 {key} {value}
- handleSkewJoin: false
- keys:
- 0 [Column[key]]
- 1 [Column[key]]
- 2 [Column[key]]
- outputColumnNames: _col0, _col1, _col4, _col5, _col8, _col9
- Position of Big Table: 2
- Select Operator
- expressions:
- expr: _col0
- type: int
- expr: _col1
- type: string
- expr: _col4
- type: int
- expr: _col5
- type: string
- expr: _col8
- type: int
- expr: _col9
- type: string
- outputColumnNames: _col0, _col1, _col4, _col5, _col8, _col9
- Select Operator
- expressions:
- expr: _col0
- type: int
- expr: _col1
- type: string
- expr: _col4
- type: int
- expr: _col5
- type: string
- expr: _col8
- type: int
- expr: _col9
- type: string
- outputColumnNames: _col0, _col1, _col2, _col3, _col4, _col5
- File Output Operator
- compressed: false
- GlobalTableId: 0
- table:
- input format: org.apache.hadoop.mapred.TextInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
- Stage: Stage-0
- Fetch Operator
- limit: -1
- PREHOOK: query: select /*+mapjoin(a,b)*/ * from smb_bucket_1 a right outer join smb_bucket_2 b on a.key = b.key join smb_bucket_3 c on b.key=c.key
- PREHOOK: type: QUERY
- PREHOOK: Input: default@smb_bucket_1
- PREHOOK: Input: default@smb_bucket_2
- PREHOOK: Input: default@smb_bucket_3
- PREHOOK: Output: file:/tmp/krishnak/hive_2011-03-21_05-17-05_777_1313016308874669202/-mr-10000
- POSTHOOK: query: select /*+mapjoin(a,b)*/ * from smb_bucket_1 a right outer join smb_bucket_2 b on a.key = b.key join smb_bucket_3 c on b.key=c.key
- POSTHOOK: type: QUERY
- POSTHOOK: Input: default@smb_bucket_1
- POSTHOOK: Input: default@smb_bucket_2
- POSTHOOK: Input: default@smb_bucket_3
- POSTHOOK: Output: file:/tmp/krishnak/hive_2011-03-21_05-17-05_777_1313016308874669202/-mr-10000
- NULL NULL 20 val_20 20 val_20
- NULL NULL 23 val_23 23 val_23
- PREHOOK: query: explain
- select /*+mapjoin(a,b)*/ * from smb_bucket_1 a right outer join smb_bucket_2 b on a.key = b.key left outer join smb_bucket_3 c on b.key=c.key
- PREHOOK: type: QUERY
- POSTHOOK: query: explain
- select /*+mapjoin(a,b)*/ * from smb_bucket_1 a right outer join smb_bucket_2 b on a.key = b.key left outer join smb_bucket_3 c on b.key=c.key
- POSTHOOK: type: QUERY
- ABSTRACT SYNTAX TREE:
- (TOK_QUERY (TOK_FROM (TOK_LEFTOUTERJOIN (TOK_RIGHTOUTERJOIN (TOK_TABREF (TOK_TABNAME smb_bucket_1) a) (TOK_TABREF (TOK_TABNAME smb_bucket_2) b) (= (. (TOK_TABLE_OR_COL a) key) (. (TOK_TABLE_OR_COL b) key))) (TOK_TABREF (TOK_TABNAME smb_bucket_3) c) (= (. (TOK_TABLE_OR_COL b) key) (. (TOK_TABLE_OR_COL c) key)))) (TOK_INSERT (TOK_DESTINATION (TOK_DIR TOK_TMP_FILE)) (TOK_SELECT (TOK_HINTLIST (TOK_HINT TOK_MAPJOIN (TOK_HINTARGLIST a b))) (TOK_SELEXPR TOK_ALLCOLREF))))
- STAGE DEPENDENCIES:
- Stage-1 is a root stage
- Stage-0 is a root stage
- STAGE PLANS:
- Stage: Stage-1
- Map Reduce
- Alias -> Map Operator Tree:
- c
- TableScan
- alias: c
- Sorted Merge Bucket Map Join Operator
- condition map:
- Right Outer Join0 to 1
- Left Outer Join1 to 2
- condition expressions:
- 0 {key} {value}
- 1 {key} {value}
- 2 {key} {value}
- handleSkewJoin: false
- keys:
- 0 [Column[key]]
- 1 [Column[key]]
- 2 [Column[key]]
- outputColumnNames: _col0, _col1, _col4, _col5, _col8, _col9
- Position of Big Table: 2
- Select Operator
- expressions:
- expr: _col0
- type: int
- expr: _col1
- type: string
- expr: _col4
- type: int
- expr: _col5
- type: string
- expr: _col8
- type: int
- expr: _col9
- type: string
- outputColumnNames: _col0, _col1, _col4, _col5, _col8, _col9
- Select Operator
- expressions:
- expr: _col0
- type: int
- expr: _col1
- type: string
- expr: _col4
- type: int
- expr: _col5
- type: string
- expr: _col8
- type: int
- expr: _col9
- type: string
- outputColumnNames: _col0, _col1, _col2, _col3, _col4, _col5
- File Output Operator
- compressed: false
- GlobalTableId: 0
- table:
- input format: org.apache.hadoop.mapred.TextInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
- Stage: Stage-0
- Fetch Operator
- limit: -1
- PREHOOK: query: select /*+mapjoin(a,b)*/ * from smb_bucket_1 a right outer join smb_bucket_2 b on a.key = b.key left outer join smb_bucket_3 c on b.key=c.key
- PREHOOK: type: QUERY
- PREHOOK: Input: default@smb_bucket_1
- PREHOOK: Input: default@smb_bucket_2
- PREHOOK: Input: default@smb_bucket_3
- PREHOOK: Output: file:/tmp/krishnak/hive_2011-03-21_05-17-09_122_6064666085021507736/-mr-10000
- POSTHOOK: query: select /*+mapjoin(a,b)*/ * from smb_bucket_1 a right outer join smb_bucket_2 b on a.key = b.key left outer join smb_bucket_3 c on b.key=c.key
- POSTHOOK: type: QUERY
- POSTHOOK: Input: default@smb_bucket_1
- POSTHOOK: Input: default@smb_bucket_2
- POSTHOOK: Input: default@smb_bucket_3
- POSTHOOK: Output: file:/tmp/krishnak/hive_2011-03-21_05-17-09_122_6064666085021507736/-mr-10000
- NULL NULL 20 val_20 20 val_20
- NULL NULL 23 val_23 23 val_23
- NULL NULL 25 val_25 NULL NULL
- NULL NULL 30 val_30 NULL NULL
- PREHOOK: query: explain
- select /*+mapjoin(a,b)*/ * from smb_bucket_1 a right outer join smb_bucket_2 b on a.key = b.key right outer join smb_bucket_3 c on b.key=c.key
- PREHOOK: type: QUERY
- POSTHOOK: query: explain
- select /*+mapjoin(a,b)*/ * from smb_bucket_1 a right outer join smb_bucket_2 b on a.key = b.key right outer join smb_bucket_3 c on b.key=c.key
- POSTHOOK: type: QUERY
- ABSTRACT SYNTAX TREE:
- (TOK_QUERY (TOK_FROM (TOK_RIGHTOUTERJOIN (TOK_RIGHTOUTERJOIN (TOK_TABREF (TOK_TABNAME smb_bucket_1) a) (TOK_TABREF (TOK_TABNAME smb_bucket_2) b) (= (. (TOK_TABLE_OR_COL a) key) (. (TOK_TABLE_OR_COL b) key))) (TOK_TABREF (TOK_TABNAME smb_bucket_3) c) (= (. (TOK_TABLE_OR_COL b) key) (. (TOK_TABLE_OR_COL c) key)))) (TOK_INSERT (TOK_DESTINATION (TOK_DIR TOK_TMP_FILE)) (TOK_SELECT (TOK_HINTLIST (TOK_HINT TOK_MAPJOIN (TOK_HINTARGLIST a b))) (TOK_SELEXPR TOK_ALLCOLREF))))
- STAGE DEPENDENCIES:
- Stage-1 is a root stage
- Stage-0 is a root stage
- STAGE PLANS:
- Stage: Stage-1
- Map Reduce
- Alias -> Map Operator Tree:
- c
- TableScan
- alias: c
- Sorted Merge Bucket Map Join Operator
- condition map:
- Right Outer Join0 to 1
- Right Outer Join1 to 2
- condition expressions:
- 0 {key} {value}
- 1 {key} {value}
- 2 {key} {value}
- handleSkewJoin: false
- keys:
- 0 [Column[key]]
- 1 [Column[key]]
- 2 [Column[key]]
- outputColumnNames: _col0, _col1, _col4, _col5, _col8, _col9
- Position of Big Table: 2
- Select Operator
- expressions:
- expr: _col0
- type: int
- expr: _col1
- type: string
- expr: _col4
- type: int
- expr: _col5
- type: string
- expr: _col8
- type: int
- expr: _col9
- type: string
- outputColumnNames: _col0, _col1, _col4, _col5, _col8, _col9
- Select Operator
- expressions:
- expr: _col0
- type: int
- expr: _col1
- type: string
- expr: _col4
- type: int
- expr: _col5
- type: string
- expr: _col8
- type: int
- expr: _col9
- type: string
- outputColumnNames: _col0, _col1, _col2, _col3, _col4, _col5
- File Output Operator
- compressed: false
- GlobalTableId: 0
- table:
- input format: org.apache.hadoop.mapred.TextInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
- Stage: Stage-0
- Fetch Operator
- limit: -1
- PREHOOK: query: select /*+mapjoin(a,b)*/ * from smb_bucket_1 a right outer join smb_bucket_2 b on a.key = b.key right outer join smb_bucket_3 c on b.key=c.key
- PREHOOK: type: QUERY
- PREHOOK: Input: default@smb_bucket_1
- PREHOOK: Input: default@smb_bucket_2
- PREHOOK: Input: default@smb_bucket_3
- PREHOOK: Output: file:/tmp/krishnak/hive_2011-03-21_05-17-12_331_9066526170001430264/-mr-10000
- POSTHOOK: query: select /*+mapjoin(a,b)*/ * from smb_bucket_1 a right outer join smb_bucket_2 b on a.key = b.key right outer join smb_bucket_3 c on b.key=c.key
- POSTHOOK: type: QUERY
- POSTHOOK: Input: default@smb_bucket_1
- POSTHOOK: Input: default@smb_bucket_2
- POSTHOOK: Input: default@smb_bucket_3
- POSTHOOK: Output: file:/tmp/krishnak/hive_2011-03-21_05-17-12_331_9066526170001430264/-mr-10000
- NULL NULL NULL NULL 4 val_4
- NULL NULL NULL NULL 10 val_10
- NULL NULL NULL NULL 17 val_17
- NULL NULL NULL NULL 19 val_19
- NULL NULL 20 val_20 20 val_20
- NULL NULL 23 val_23 23 val_23
- PREHOOK: query: explain
- select /*+mapjoin(a,b)*/ * from smb_bucket_1 a right outer join smb_bucket_2 b on a.key = b.key full outer join smb_bucket_3 c on b.key=c.key
- PREHOOK: type: QUERY
- POSTHOOK: query: explain
- select /*+mapjoin(a,b)*/ * from smb_bucket_1 a right outer join smb_bucket_2 b on a.key = b.key full outer join smb_bucket_3 c on b.key=c.key
- POSTHOOK: type: QUERY
- ABSTRACT SYNTAX TREE:
- (TOK_QUERY (TOK_FROM (TOK_FULLOUTERJOIN (TOK_RIGHTOUTERJOIN (TOK_TABREF (TOK_TABNAME smb_bucket_1) a) (TOK_TABREF (TOK_TABNAME smb_bucket_2) b) (= (. (TOK_TABLE_OR_COL a) key) (. (TOK_TABLE_OR_COL b) key))) (TOK_TABREF (TOK_TABNAME smb_bucket_3) c) (= (. (TOK_TABLE_OR_COL b) key) (. (TOK_TABLE_OR_COL c) key)))) (TOK_INSERT (TOK_DESTINATION (TOK_DIR TOK_TMP_FILE)) (TOK_SELECT (TOK_HINTLIST (TOK_HINT TOK_MAPJOIN (TOK_HINTARGLIST a b))) (TOK_SELEXPR TOK_ALLCOLREF))))
- STAGE DEPENDENCIES:
- Stage-1 is a root stage
- Stage-0 is a root stage
- STAGE PLANS:
- Stage: Stage-1
- Map Reduce
- Alias -> Map Operator Tree:
- c
- TableScan
- alias: c
- Sorted Merge Bucket Map Join Operator
- condition map:
- Right Outer Join0 to 1
- Outer Join 1 to 2
- condition expressions:
- 0 {key} {value}
- 1 {key} {value}
- 2 {key} {value}
- handleSkewJoin: false
- keys:
- 0 [Column[key]]
- 1 [Column[key]]
- 2 [Column[key]]
- outputColumnNames: _col0, _col1, _col4, _col5, _col8, _col9
- Position of Big Table: 2
- Select Operator
- expressions:
- expr: _col0
- type: int
- expr: _col1
- type: string
- expr: _col4
- type: int
- expr: _col5
- type: string
- expr: _col8
- type: int
- expr: _col9
- type: string
- outputColumnNames: _col0, _col1, _col4, _col5, _col8, _col9
- Select Operator
- expressions:
- expr: _col0
- type: int
- expr: _col1
- type: string
- expr: _col4
- type: int
- expr: _col5
- type: string
- expr: _col8
- type: int
- expr: _col9
- type: string
- outputColumnNames: _col0, _col1, _col2, _col3, _col4, _col5
- File Output Operator
- compressed: false
- GlobalTableId: 0
- table:
- input format: org.apache.hadoop.mapred.TextInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
- Stage: Stage-0
- Fetch Operator
- limit: -1
- PREHOOK: query: select /*+mapjoin(a,b)*/ * from smb_bucket_1 a right outer join smb_bucket_2 b on a.key = b.key full outer join smb_bucket_3 c on b.key=c.key
- PREHOOK: type: QUERY
- PREHOOK: Input: default@smb_bucket_1
- PREHOOK: Input: default@smb_bucket_2
- PREHOOK: Input: default@smb_bucket_3
- PREHOOK: Output: file:/tmp/krishnak/hive_2011-03-21_05-17-15_548_3077982864155533470/-mr-10000
- POSTHOOK: query: select /*+mapjoin(a,b)*/ * from smb_bucket_1 a right outer join smb_bucket_2 b on a.key = b.key full outer join smb_bucket_3 c on b.key=c.key
- POSTHOOK: type: QUERY
- POSTHOOK: Input: default@smb_bucket_1
- POSTHOOK: Input: default@smb_bucket_2
- POSTHOOK: Input: default@smb_bucket_3
- POSTHOOK: Output: file:/tmp/krishnak/hive_2011-03-21_05-17-15_548_3077982864155533470/-mr-10000
- NULL NULL NULL NULL 4 val_4
- NULL NULL NULL NULL 10 val_10
- NULL NULL NULL NULL 17 val_17
- NULL NULL NULL NULL 19 val_19
- NULL NULL 20 val_20 20 val_20
- NULL NULL 23 val_23 23 val_23
- NULL NULL 25 val_25 NULL NULL
- NULL NULL 30 val_30 NULL NULL
- PREHOOK: query: explain
- select /*+mapjoin(a,b)*/ * from smb_bucket_1 a full outer join smb_bucket_2 b on a.key = b.key join smb_bucket_3 c on b.key=c.key
- PREHOOK: type: QUERY
- POSTHOOK: query: explain
- select /*+mapjoin(a,b)*/ * from smb_bucket_1 a full outer join smb_bucket_2 b on a.key = b.key join smb_bucket_3 c on b.key=c.key
- POSTHOOK: type: QUERY
- ABSTRACT SYNTAX TREE:
- (TOK_QUERY (TOK_FROM (TOK_JOIN (TOK_FULLOUTERJOIN (TOK_TABREF (TOK_TABNAME smb_bucket_1) a) (TOK_TABREF (TOK_TABNAME smb_bucket_2) b) (= (. (TOK_TABLE_OR_COL a) key) (. (TOK_TABLE_OR_COL b) key))) (TOK_TABREF (TOK_TABNAME smb_bucket_3) c) (= (. (TOK_TABLE_OR_COL b) key) (. (TOK_TABLE_OR_COL c) key)))) (TOK_INSERT (TOK_DESTINATION (TOK_DIR TOK_TMP_FILE)) (TOK_SELECT (TOK_HINTLIST (TOK_HINT TOK_MAPJOIN (TOK_HINTARGLIST a b))) (TOK_SELEXPR TOK_ALLCOLREF))))
- STAGE DEPENDENCIES:
- Stage-1 is a root stage
- Stage-0 is a root stage
- STAGE PLANS:
- Stage: Stage-1
- Map Reduce
- Alias -> Map Operator Tree:
- c
- TableScan
- alias: c
- Sorted Merge Bucket Map Join Operator
- condition map:
- Outer Join 0 to 1
- Inner Join 1 to 2
- condition expressions:
- 0 {key} {value}
- 1 {key} {value}
- 2 {key} {value}
- handleSkewJoin: false
- keys:
- 0 [Column[key]]
- 1 [Column[key]]
- 2 [Column[key]]
- outputColumnNames: _col0, _col1, _col4, _col5, _col8, _col9
- Position of Big Table: 2
- Select Operator
- expressions:
- expr: _col0
- type: int
- expr: _col1
- type: string
- expr: _col4
- type: int
- expr: _col5
- type: string
- expr: _col8
- type: int
- expr: _col9
- type: string
- outputColumnNames: _col0, _col1, _col4, _col5, _col8, _col9
- Select Operator
- expressions:
- expr: _col0
- type: int
- expr: _col1
- type: string
- expr: _col4
- type: int
- expr: _col5
- type: string
- expr: _col8
- type: int
- expr: _col9
- type: string
- outputColumnNames: _col0, _col1, _col2, _col3, _col4, _col5
- File Output Operator
- compressed: false
- GlobalTableId: 0
- table:
- input format: org.apache.hadoop.mapred.TextInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
- Stage: Stage-0
- Fetch Operator
- limit: -1
- PREHOOK: query: select /*+mapjoin(a,b)*/ * from smb_bucket_1 a full outer join smb_bucket_2 b on a.key = b.key join smb_bucket_3 c on b.key=c.key
- PREHOOK: type: QUERY
- PREHOOK: Input: default@smb_bucket_1
- PREHOOK: Input: default@smb_bucket_2
- PREHOOK: Input: default@smb_bucket_3
- PREHOOK: Output: file:/tmp/krishnak/hive_2011-03-21_05-17-18_783_1707777207222799965/-mr-10000
- POSTHOOK: query: select /*+mapjoin(a,b)*/ * from smb_bucket_1 a full outer join smb_bucket_2 b on a.key = b.key join smb_bucket_3 c on b.key=c.key
- POSTHOOK: type: QUERY
- POSTHOOK: Input: default@smb_bucket_1
- POSTHOOK: Input: default@smb_bucket_2
- POSTHOOK: Input: default@smb_bucket_3
- POSTHOOK: Output: file:/tmp/krishnak/hive_2011-03-21_05-17-18_783_1707777207222799965/-mr-10000
- NULL NULL 20 val_20 20 val_20
- NULL NULL 23 val_23 23 val_23
- PREHOOK: query: explain
- select /*+mapjoin(a,b)*/ * from smb_bucket_1 a full outer join smb_bucket_2 b on a.key = b.key left outer join smb_bucket_3 c on b.key=c.key
- PREHOOK: type: QUERY
- POSTHOOK: query: explain
- select /*+mapjoin(a,b)*/ * from smb_bucket_1 a full outer join smb_bucket_2 b on a.key = b.key left outer join smb_bucket_3 c on b.key=c.key
- POSTHOOK: type: QUERY
- ABSTRACT SYNTAX TREE:
- (TOK_QUERY (TOK_FROM (TOK_LEFTOUTERJOIN (TOK_FULLOUTERJOIN (TOK_TABREF (TOK_TABNAME smb_bucket_1) a) (TOK_TABREF (TOK_TABNAME smb_bucket_2) b) (= (. (TOK_TABLE_OR_COL a) key) (. (TOK_TABLE_OR_COL b) key))) (TOK_TABREF (TOK_TABNAME smb_bucket_3) c) (= (. (TOK_TABLE_OR_COL b) key) (. (TOK_TABLE_OR_COL c) key)))) (TOK_INSERT (TOK_DESTINATION (TOK_DIR TOK_TMP_FILE)) (TOK_SELECT (TOK_HINTLIST (TOK_HINT TOK_MAPJOIN (TOK_HINTARGLIST a b))) (TOK_SELEXPR TOK_ALLCOLREF))))
- STAGE DEPENDENCIES:
- Stage-1 is a root stage
- Stage-0 is a root stage
- STAGE PLANS:
- Stage: Stage-1
- Map Reduce
- Alias -> Map Operator Tree:
- c
- TableScan
- alias: c
- Sorted Merge Bucket Map Join Operator
- condition map:
- Outer Join 0 to 1
- Left Outer Join1 to 2
- condition expressions:
- 0 {key} {value}
- 1 {key} {value}
- 2 {key} {value}
- handleSkewJoin: false
- keys:
- 0 [Column[key]]
- 1 [Column[key]]
- 2 [Column[key]]
- outputColumnNames: _col0, _col1, _col4, _col5, _col8, _col9
- Position of Big Table: 2
- Select Operator
- expressions:
- expr: _col0
- type: int
- expr: _col1
- type: string
- expr: _col4
- type: int
- expr: _col5
- type: string
- expr: _col8
- type: int
- expr: _col9
- type: string
- outputColumnNames: _col0, _col1, _col4, _col5, _col8, _col9
- Select Operator
- expressions:
- expr: _col0
- type: int
- expr: _col1
- type: string
- expr: _col4
- type: int
- expr: _col5
- type: string
- expr: _col8
- type: int
- expr: _col9
- type: string
- outputColumnNames: _col0, _col1, _col2, _col3, _col4, _col5
- File Output Operator
- compressed: false
- GlobalTableId: 0
- table:
- input format: org.apache.hadoop.mapred.TextInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
- Stage: Stage-0
- Fetch Operator
- limit: -1
- PREHOOK: query: select /*+mapjoin(a,b)*/ * from smb_bucket_1 a full outer join smb_bucket_2 b on a.key = b.key left outer join smb_bucket_3 c on b.key=c.key
- PREHOOK: type: QUERY
- PREHOOK: Input: default@smb_bucket_1
- PREHOOK: Input: default@smb_bucket_2
- PREHOOK: Input: default@smb_bucket_3
- PREHOOK: Output: file:/tmp/krishnak/hive_2011-03-21_05-17-22_135_3196413763184480906/-mr-10000
- POSTHOOK: query: select /*+mapjoin(a,b)*/ * from smb_bucket_1 a full outer join smb_bucket_2 b on a.key = b.key left outer join smb_bucket_3 c on b.key=c.key
- POSTHOOK: type: QUERY
- POSTHOOK: Input: default@smb_bucket_1
- POSTHOOK: Input: default@smb_bucket_2
- POSTHOOK: Input: default@smb_bucket_3
- POSTHOOK: Output: file:/tmp/krishnak/hive_2011-03-21_05-17-22_135_3196413763184480906/-mr-10000
- 1 val_1 NULL NULL NULL NULL
- 3 val_3 NULL NULL NULL NULL
- 4 val_4 NULL NULL NULL NULL
- 5 val_5 NULL NULL NULL NULL
- 10 val_10 NULL NULL NULL NULL
- NULL NULL 20 val_20 20 val_20
- NULL NULL 23 val_23 23 val_23
- NULL NULL 25 val_25 NULL NULL
- NULL NULL 30 val_30 NULL NULL
- PREHOOK: query: explain
- select /*+mapjoin(a,b)*/ * from smb_bucket_1 a full outer join smb_bucket_2 b on a.key = b.key right outer join smb_bucket_3 c on b.key=c.key
- PREHOOK: type: QUERY
- POSTHOOK: query: explain
- select /*+mapjoin(a,b)*/ * from smb_bucket_1 a full outer join smb_bucket_2 b on a.key = b.key right outer join smb_bucket_3 c on b.key=c.key
- POSTHOOK: type: QUERY
- ABSTRACT SYNTAX TREE:
- (TOK_QUERY (TOK_FROM (TOK_RIGHTOUTERJOIN (TOK_FULLOUTERJOIN (TOK_TABREF (TOK_TABNAME smb_bucket_1) a) (TOK_TABREF (TOK_TABNAME smb_bucket_2) b) (= (. (TOK_TABLE_OR_COL a) key) (. (TOK_TABLE_OR_COL b) key))) (TOK_TABREF (TOK_TABNAME smb_bucket_3) c) (= (. (TOK_TABLE_OR_COL b) key) (. (TOK_TABLE_OR_COL c) key)))) (TOK_INSERT (TOK_DESTINATION (TOK_DIR TOK_TMP_FILE)) (TOK_SELECT (TOK_HINTLIST (TOK_HINT TOK_MAPJOIN (TOK_HINTARGLIST a b))) (TOK_SELEXPR TOK_ALLCOLREF))))
- STAGE DEPENDENCIES:
- Stage-1 is a root stage
- Stage-0 is a root stage
- STAGE PLANS:
- Stage: Stage-1
- Map Reduce
- Alias -> Map Operator Tree:
- c
- TableScan
- alias: c
- Sorted Merge Bucket Map Join Operator
- condition map:
- Outer Join 0 to 1
- Right Outer Join1 to 2
- condition expressions:
- 0 {key} {value}
- 1 {key} {value}
- 2 {key} {value}
- handleSkewJoin: false
- keys:
- 0 [Column[key]]
- 1 [Column[key]]
- 2 [Column[key]]
- outputColumnNames: _col0, _col1, _col4, _col5, _col8, _col9
- Position of Big Table: 2
- Select Operator
- expressions:
- expr: _col0
- type: int
- expr: _col1
- type: string
- expr: _col4
- type: int
- expr: _col5
- type: string
- expr: _col8
- type: int
- expr: _col9
- type: string
- outputColumnNames: _col0, _col1, _col4, _col5, _col8, _col9
- Select Operator
- expressions:
- expr: _col0
- type: int
- expr: _col1
- type: string
- expr: _col4
- type: int
- expr: _col5
- type: string
- expr: _col8
- type: int
- expr: _col9
- type: string
- outputColumnNames: _col0, _col1, _col2, _col3, _col4, _col5
- File Output Operator
- compressed: false
- GlobalTableId: 0
- table:
- input format: org.apache.hadoop.mapred.TextInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
- Stage: Stage-0
- Fetch Operator
- limit: -1
- PREHOOK: query: select /*+mapjoin(a,b)*/ * from smb_bucket_1 a full outer join smb_bucket_2 b on a.key = b.key right outer join smb_bucket_3 c on b.key=c.key
- PREHOOK: type: QUERY
- PREHOOK: Input: default@smb_bucket_1
- PREHOOK: Input: default@smb_bucket_2
- PREHOOK: Input: default@smb_bucket_3
- PREHOOK: Output: file:/tmp/krishnak/hive_2011-03-21_05-17-25_402_68522573808341044/-mr-10000
- POSTHOOK: query: select /*+mapjoin(a,b)*/ * from smb_bucket_1 a full outer join smb_bucket_2 b on a.key = b.key right outer join smb_bucket_3 c on b.key=c.key
- POSTHOOK: type: QUERY
- POSTHOOK: Input: default@smb_bucket_1
- POSTHOOK: Input: default@smb_bucket_2
- POSTHOOK: Input: default@smb_bucket_3
- POSTHOOK: Output: file:/tmp/krishnak/hive_2011-03-21_05-17-25_402_68522573808341044/-mr-10000
- NULL NULL NULL NULL 4 val_4
- NULL NULL NULL NULL 10 val_10
- NULL NULL NULL NULL 17 val_17
- NULL NULL NULL NULL 19 val_19
- NULL NULL 20 val_20 20 val_20
- NULL NULL 23 val_23 23 val_23
- PREHOOK: query: explain
- select /*+mapjoin(a,b)*/ * from smb_bucket_1 a full outer join smb_bucket_2 b on a.key = b.key full outer join smb_bucket_3 c on b.key=c.key
- PREHOOK: type: QUERY
- POSTHOOK: query: explain
- select /*+mapjoin(a,b)*/ * from smb_bucket_1 a full outer join smb_bucket_2 b on a.key = b.key full outer join smb_bucket_3 c on b.key=c.key
- POSTHOOK: type: QUERY
- ABSTRACT SYNTAX TREE:
- (TOK_QUERY (TOK_FROM (TOK_FULLOUTERJOIN (TOK_FULLOUTERJOIN (TOK_TABREF (TOK_TABNAME smb_bucket_1) a) (TOK_TABREF (TOK_TABNAME smb_bucket_2) b) (= (. (TOK_TABLE_OR_COL a) key) (. (TOK_TABLE_OR_COL b) key))) (TOK_TABREF (TOK_TABNAME smb_bucket_3) c) (= (. (TOK_TABLE_OR_COL b) key) (. (TOK_TABLE_OR_COL c) key)))) (TOK_INSERT (TOK_DESTINATION (TOK_DIR TOK_TMP_FILE)) (TOK_SELECT (TOK_HINTLIST (TOK_HINT TOK_MAPJOIN (TOK_HINTARGLIST a b))) (TOK_SELEXPR TOK_ALLCOLREF))))
- STAGE DEPENDENCIES:
- Stage-1 is a root stage
- Stage-0 is a root stage
- STAGE PLANS:
- Stage: Stage-1
- Map Reduce
- Alias -> Map Operator Tree:
- c
- TableScan
- alias: c
- Sorted Merge Bucket Map Join Operator
- condition map:
- Outer Join 0 to 1
- Outer Join 1 to 2
- condition expressions:
- 0 {key} {value}
- 1 {key} {value}
- 2 {key} {value}
- handleSkewJoin: false
- keys:
- 0 [Column[key]]
- 1 [Column[key]]
- 2 [Column[key]]
- outputColumnNames: _col0, _col1, _col4, _col5, _col8, _col9
- Position of Big Table: 2
- Select Operator
- expressions:
- expr: _col0
- type: int
- expr: _col1
- type: string
- expr: _col4
- type: int
- expr: _col5
- type: string
- expr: _col8
- type: int
- expr: _col9
- type: string
- outputColumnNames: _col0, _col1, _col4, _col5, _col8, _col9
- Select Operator
- expressions:
- expr: _col0
- type: int
- expr: _col1
- type: string
- expr: _col4
- type: int
- expr: _col5
- type: string
- expr: _col8
- type: int
- expr: _col9
- type: string
- outputColumnNames: _col0, _col1, _col2, _col3, _col4, _col5
- File Output Operator
- compressed: false
- GlobalTableId: 0
- table:
- input format: org.apache.hadoop.mapred.TextInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
- Stage: Stage-0
- Fetch Operator
- limit: -1
- PREHOOK: query: select /*+mapjoin(a,b)*/ * from smb_bucket_1 a full outer join smb_bucket_2 b on a.key = b.key full outer join smb_bucket_3 c on b.key=c.key
- PREHOOK: type: QUERY
- PREHOOK: Input: default@smb_bucket_1
- PREHOOK: Input: default@smb_bucket_2
- PREHOOK: Input: default@smb_bucket_3
- PREHOOK: Output: file:/tmp/krishnak/hive_2011-03-21_05-17-28_578_3471954978455115358/-mr-10000
- POSTHOOK: query: select /*+mapjoin(a,b)*/ * from smb_bucket_1 a full outer join smb_bucket_2 b on a.key = b.key full outer join smb_bucket_3 c on b.key=c.key
- POSTHOOK: type: QUERY
- POSTHOOK: Input: default@smb_bucket_1
- POSTHOOK: Input: default@smb_bucket_2
- POSTHOOK: Input: default@smb_bucket_3
- POSTHOOK: Output: file:/tmp/krishnak/hive_2011-03-21_05-17-28_578_3471954978455115358/-mr-10000
- 1 val_1 NULL NULL NULL NULL
- 3 val_3 NULL NULL NULL NULL
- 4 val_4 NULL NULL NULL NULL
- NULL NULL NULL NULL 4 val_4
- 5 val_5 NULL NULL NULL NULL
- 10 val_10 NULL NULL NULL NULL
- NULL NULL NULL NULL 10 val_10
- NULL NULL NULL NULL 17 val_17
- NULL NULL NULL NULL 19 val_19
- NULL NULL 20 val_20 20 val_20
- NULL NULL 23 val_23 23 val_23
- NULL NULL 25 val_25 NULL NULL
- NULL NULL 30 val_30 NULL NULL