/tags/release-0.2.0-rc0/hive/external/ql/src/test/results/clientpositive/auto_join30.q.out
text | 2802 lines | 2701 code | 101 blank | 0 comment | 0 complexity | 0d1b451dae175af7c0a6173d40c5f9a2 MD5 | raw file
Possible License(s): Apache-2.0, BSD-3-Clause, JSON, CPL-1.0
- PREHOOK: query: explain
- FROM
- (SELECT src.* FROM src sort by key) x
- JOIN
- (SELECT src.* FROM src sort by value) Y
- ON (x.key = Y.key)
- select sum(hash(Y.key,Y.value))
- PREHOOK: type: QUERY
- POSTHOOK: query: explain
- FROM
- (SELECT src.* FROM src sort by key) x
- JOIN
- (SELECT src.* FROM src sort by value) Y
- ON (x.key = Y.key)
- select sum(hash(Y.key,Y.value))
- POSTHOOK: type: QUERY
- ABSTRACT SYNTAX TREE:
- (TOK_QUERY (TOK_FROM (TOK_JOIN (TOK_SUBQUERY (TOK_QUERY (TOK_FROM (TOK_TABREF (TOK_TABNAME src))) (TOK_INSERT (TOK_DESTINATION (TOK_DIR TOK_TMP_FILE)) (TOK_SELECT (TOK_SELEXPR (TOK_ALLCOLREF (TOK_TABNAME src)))) (TOK_SORTBY (TOK_TABSORTCOLNAMEASC (TOK_TABLE_OR_COL key))))) x) (TOK_SUBQUERY (TOK_QUERY (TOK_FROM (TOK_TABREF (TOK_TABNAME src))) (TOK_INSERT (TOK_DESTINATION (TOK_DIR TOK_TMP_FILE)) (TOK_SELECT (TOK_SELEXPR (TOK_ALLCOLREF (TOK_TABNAME src)))) (TOK_SORTBY (TOK_TABSORTCOLNAMEASC (TOK_TABLE_OR_COL value))))) Y) (= (. (TOK_TABLE_OR_COL x) key) (. (TOK_TABLE_OR_COL Y) key)))) (TOK_INSERT (TOK_DESTINATION (TOK_DIR TOK_TMP_FILE)) (TOK_SELECT (TOK_SELEXPR (TOK_FUNCTION sum (TOK_FUNCTION hash (. (TOK_TABLE_OR_COL Y) key) (. (TOK_TABLE_OR_COL Y) value)))))))
- STAGE DEPENDENCIES:
- Stage-1 is a root stage
- Stage-7 depends on stages: Stage-1, Stage-4 , consists of Stage-8, Stage-9, Stage-2
- Stage-8 has a backup stage: Stage-2
- Stage-5 depends on stages: Stage-8
- Stage-3 depends on stages: Stage-2, Stage-5, Stage-6
- Stage-9 has a backup stage: Stage-2
- Stage-6 depends on stages: Stage-9
- Stage-2
- Stage-4 is a root stage
- Stage-0 is a root stage
- STAGE PLANS:
- Stage: Stage-1
- Map Reduce
- Alias -> Map Operator Tree:
- x:src
- TableScan
- alias: src
- Select Operator
- expressions:
- expr: key
- type: string
- expr: value
- type: string
- outputColumnNames: _col0, _col1
- Reduce Output Operator
- key expressions:
- expr: _col0
- type: string
- sort order: +
- tag: -1
- value expressions:
- expr: _col0
- type: string
- expr: _col1
- type: string
- Reduce Operator Tree:
- Extract
- File Output Operator
- compressed: false
- GlobalTableId: 0
- table:
- input format: org.apache.hadoop.mapred.SequenceFileInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
- Stage: Stage-7
- Conditional Operator
- Stage: Stage-8
- Map Reduce Local Work
- Alias -> Map Local Tables:
- $INTNAME1
- Fetch Operator
- limit: -1
- Alias -> Map Local Operator Tree:
- $INTNAME1
- HashTable Sink Operator
- condition expressions:
- 0
- 1 {_col0} {_col1}
- handleSkewJoin: false
- keys:
- 0 [Column[_col0]]
- 1 [Column[_col0]]
- Position of Big Table: 0
- Stage: Stage-5
- Map Reduce
- Alias -> Map Operator Tree:
- $INTNAME
- Map Join Operator
- condition map:
- Inner Join 0 to 1
- condition expressions:
- 0
- 1 {_col0} {_col1}
- handleSkewJoin: false
- keys:
- 0 [Column[_col0]]
- 1 [Column[_col0]]
- outputColumnNames: _col2, _col3
- Position of Big Table: 0
- Select Operator
- expressions:
- expr: _col2
- type: string
- expr: _col3
- type: string
- outputColumnNames: _col2, _col3
- Group By Operator
- aggregations:
- expr: sum(hash(_col2,_col3))
- bucketGroup: false
- mode: hash
- outputColumnNames: _col0
- File Output Operator
- compressed: false
- GlobalTableId: 0
- table:
- input format: org.apache.hadoop.mapred.SequenceFileInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
- Local Work:
- Map Reduce Local Work
- Stage: Stage-3
- Map Reduce
- Alias -> Map Operator Tree:
- file:/var/folders/6g/6grtCwPMEf4sqHUPpy6xQG9ByHg/-Tmp-/heyongqiang/hive_2011-04-07_01-29-33_521_1049482282230510027/-mr-10003
- Reduce Output Operator
- sort order:
- tag: -1
- value expressions:
- expr: _col0
- type: bigint
- Reduce Operator Tree:
- Group By Operator
- aggregations:
- expr: sum(VALUE._col0)
- bucketGroup: false
- mode: mergepartial
- outputColumnNames: _col0
- Select Operator
- expressions:
- expr: _col0
- type: bigint
- outputColumnNames: _col0
- 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-9
- Map Reduce Local Work
- Alias -> Map Local Tables:
- $INTNAME
- Fetch Operator
- limit: -1
- Alias -> Map Local Operator Tree:
- $INTNAME
- HashTable Sink Operator
- condition expressions:
- 0
- 1 {_col0} {_col1}
- handleSkewJoin: false
- keys:
- 0 [Column[_col0]]
- 1 [Column[_col0]]
- Position of Big Table: 1
- Stage: Stage-6
- Map Reduce
- Alias -> Map Operator Tree:
- $INTNAME1
- Map Join Operator
- condition map:
- Inner Join 0 to 1
- condition expressions:
- 0
- 1 {_col0} {_col1}
- handleSkewJoin: false
- keys:
- 0 [Column[_col0]]
- 1 [Column[_col0]]
- outputColumnNames: _col2, _col3
- Position of Big Table: 1
- Select Operator
- expressions:
- expr: _col2
- type: string
- expr: _col3
- type: string
- outputColumnNames: _col2, _col3
- Group By Operator
- aggregations:
- expr: sum(hash(_col2,_col3))
- bucketGroup: false
- mode: hash
- outputColumnNames: _col0
- File Output Operator
- compressed: false
- GlobalTableId: 0
- table:
- input format: org.apache.hadoop.mapred.SequenceFileInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
- Local Work:
- Map Reduce Local Work
- Stage: Stage-2
- Map Reduce
- Alias -> Map Operator Tree:
- $INTNAME
- Reduce Output Operator
- key expressions:
- expr: _col0
- type: string
- sort order: +
- Map-reduce partition columns:
- expr: _col0
- type: string
- tag: 0
- $INTNAME1
- Reduce Output Operator
- key expressions:
- expr: _col0
- type: string
- sort order: +
- Map-reduce partition columns:
- expr: _col0
- type: string
- tag: 1
- value expressions:
- expr: _col0
- type: string
- expr: _col1
- type: string
- Reduce Operator Tree:
- Join Operator
- condition map:
- Inner Join 0 to 1
- condition expressions:
- 0
- 1 {VALUE._col0} {VALUE._col1}
- handleSkewJoin: false
- outputColumnNames: _col2, _col3
- Select Operator
- expressions:
- expr: _col2
- type: string
- expr: _col3
- type: string
- outputColumnNames: _col2, _col3
- Group By Operator
- aggregations:
- expr: sum(hash(_col2,_col3))
- bucketGroup: false
- mode: hash
- outputColumnNames: _col0
- File Output Operator
- compressed: false
- GlobalTableId: 0
- table:
- input format: org.apache.hadoop.mapred.SequenceFileInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
- Stage: Stage-4
- Map Reduce
- Alias -> Map Operator Tree:
- y:src
- TableScan
- alias: src
- Select Operator
- expressions:
- expr: key
- type: string
- expr: value
- type: string
- outputColumnNames: _col0, _col1
- Reduce Output Operator
- key expressions:
- expr: _col1
- type: string
- sort order: +
- tag: -1
- value expressions:
- expr: _col0
- type: string
- expr: _col1
- type: string
- Reduce Operator Tree:
- Extract
- File Output Operator
- compressed: false
- GlobalTableId: 0
- table:
- input format: org.apache.hadoop.mapred.SequenceFileInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
- Stage: Stage-0
- Fetch Operator
- limit: -1
- PREHOOK: query: FROM
- (SELECT src.* FROM src sort by key) x
- JOIN
- (SELECT src.* FROM src sort by value) Y
- ON (x.key = Y.key)
- select sum(hash(Y.key,Y.value))
- PREHOOK: type: QUERY
- PREHOOK: Input: default@src
- PREHOOK: Output: file:/var/folders/6g/6grtCwPMEf4sqHUPpy6xQG9ByHg/-Tmp-/heyongqiang/hive_2011-04-07_01-29-35_206_4517835727241747847/-mr-10000
- POSTHOOK: query: FROM
- (SELECT src.* FROM src sort by key) x
- JOIN
- (SELECT src.* FROM src sort by value) Y
- ON (x.key = Y.key)
- select sum(hash(Y.key,Y.value))
- POSTHOOK: type: QUERY
- POSTHOOK: Input: default@src
- POSTHOOK: Output: file:/var/folders/6g/6grtCwPMEf4sqHUPpy6xQG9ByHg/-Tmp-/heyongqiang/hive_2011-04-07_01-29-35_206_4517835727241747847/-mr-10000
- 103231310608
- PREHOOK: query: explain
- FROM
- (SELECT src.* FROM src sort by key) x
- LEFT OUTER JOIN
- (SELECT src.* FROM src sort by value) Y
- ON (x.key = Y.key)
- select sum(hash(Y.key,Y.value))
- PREHOOK: type: QUERY
- POSTHOOK: query: explain
- FROM
- (SELECT src.* FROM src sort by key) x
- LEFT OUTER JOIN
- (SELECT src.* FROM src sort by value) Y
- ON (x.key = Y.key)
- select sum(hash(Y.key,Y.value))
- POSTHOOK: type: QUERY
- ABSTRACT SYNTAX TREE:
- (TOK_QUERY (TOK_FROM (TOK_LEFTOUTERJOIN (TOK_SUBQUERY (TOK_QUERY (TOK_FROM (TOK_TABREF (TOK_TABNAME src))) (TOK_INSERT (TOK_DESTINATION (TOK_DIR TOK_TMP_FILE)) (TOK_SELECT (TOK_SELEXPR (TOK_ALLCOLREF (TOK_TABNAME src)))) (TOK_SORTBY (TOK_TABSORTCOLNAMEASC (TOK_TABLE_OR_COL key))))) x) (TOK_SUBQUERY (TOK_QUERY (TOK_FROM (TOK_TABREF (TOK_TABNAME src))) (TOK_INSERT (TOK_DESTINATION (TOK_DIR TOK_TMP_FILE)) (TOK_SELECT (TOK_SELEXPR (TOK_ALLCOLREF (TOK_TABNAME src)))) (TOK_SORTBY (TOK_TABSORTCOLNAMEASC (TOK_TABLE_OR_COL value))))) Y) (= (. (TOK_TABLE_OR_COL x) key) (. (TOK_TABLE_OR_COL Y) key)))) (TOK_INSERT (TOK_DESTINATION (TOK_DIR TOK_TMP_FILE)) (TOK_SELECT (TOK_SELEXPR (TOK_FUNCTION sum (TOK_FUNCTION hash (. (TOK_TABLE_OR_COL Y) key) (. (TOK_TABLE_OR_COL Y) value)))))))
- STAGE DEPENDENCIES:
- Stage-1 is a root stage
- Stage-6 depends on stages: Stage-1, Stage-4 , consists of Stage-7, Stage-2
- Stage-7 has a backup stage: Stage-2
- Stage-5 depends on stages: Stage-7
- Stage-3 depends on stages: Stage-2, Stage-5
- Stage-2
- Stage-4 is a root stage
- Stage-0 is a root stage
- STAGE PLANS:
- Stage: Stage-1
- Map Reduce
- Alias -> Map Operator Tree:
- x:src
- TableScan
- alias: src
- Select Operator
- expressions:
- expr: key
- type: string
- expr: value
- type: string
- outputColumnNames: _col0, _col1
- Reduce Output Operator
- key expressions:
- expr: _col0
- type: string
- sort order: +
- tag: -1
- value expressions:
- expr: _col0
- type: string
- expr: _col1
- type: string
- Reduce Operator Tree:
- Extract
- File Output Operator
- compressed: false
- GlobalTableId: 0
- table:
- input format: org.apache.hadoop.mapred.SequenceFileInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
- Stage: Stage-6
- Conditional Operator
- Stage: Stage-7
- Map Reduce Local Work
- Alias -> Map Local Tables:
- $INTNAME1
- Fetch Operator
- limit: -1
- Alias -> Map Local Operator Tree:
- $INTNAME1
- HashTable Sink Operator
- condition expressions:
- 0
- 1 {_col0} {_col1}
- handleSkewJoin: false
- keys:
- 0 [Column[_col0]]
- 1 [Column[_col0]]
- Position of Big Table: 0
- Stage: Stage-5
- Map Reduce
- Alias -> Map Operator Tree:
- $INTNAME
- Map Join Operator
- condition map:
- Left Outer Join0 to 1
- condition expressions:
- 0
- 1 {_col0} {_col1}
- handleSkewJoin: false
- keys:
- 0 [Column[_col0]]
- 1 [Column[_col0]]
- outputColumnNames: _col2, _col3
- Position of Big Table: 0
- Select Operator
- expressions:
- expr: _col2
- type: string
- expr: _col3
- type: string
- outputColumnNames: _col2, _col3
- Group By Operator
- aggregations:
- expr: sum(hash(_col2,_col3))
- bucketGroup: false
- mode: hash
- outputColumnNames: _col0
- File Output Operator
- compressed: false
- GlobalTableId: 0
- table:
- input format: org.apache.hadoop.mapred.SequenceFileInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
- Local Work:
- Map Reduce Local Work
- Stage: Stage-3
- Map Reduce
- Alias -> Map Operator Tree:
- file:/var/folders/6g/6grtCwPMEf4sqHUPpy6xQG9ByHg/-Tmp-/heyongqiang/hive_2011-04-07_01-30-12_697_8776019509777494227/-mr-10003
- Reduce Output Operator
- sort order:
- tag: -1
- value expressions:
- expr: _col0
- type: bigint
- Reduce Operator Tree:
- Group By Operator
- aggregations:
- expr: sum(VALUE._col0)
- bucketGroup: false
- mode: mergepartial
- outputColumnNames: _col0
- Select Operator
- expressions:
- expr: _col0
- type: bigint
- outputColumnNames: _col0
- 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-2
- Map Reduce
- Alias -> Map Operator Tree:
- $INTNAME
- Reduce Output Operator
- key expressions:
- expr: _col0
- type: string
- sort order: +
- Map-reduce partition columns:
- expr: _col0
- type: string
- tag: 0
- $INTNAME1
- Reduce Output Operator
- key expressions:
- expr: _col0
- type: string
- sort order: +
- Map-reduce partition columns:
- expr: _col0
- type: string
- tag: 1
- value expressions:
- expr: _col0
- type: string
- expr: _col1
- type: string
- Reduce Operator Tree:
- Join Operator
- condition map:
- Left Outer Join0 to 1
- condition expressions:
- 0
- 1 {VALUE._col0} {VALUE._col1}
- handleSkewJoin: false
- outputColumnNames: _col2, _col3
- Select Operator
- expressions:
- expr: _col2
- type: string
- expr: _col3
- type: string
- outputColumnNames: _col2, _col3
- Group By Operator
- aggregations:
- expr: sum(hash(_col2,_col3))
- bucketGroup: false
- mode: hash
- outputColumnNames: _col0
- File Output Operator
- compressed: false
- GlobalTableId: 0
- table:
- input format: org.apache.hadoop.mapred.SequenceFileInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
- Stage: Stage-4
- Map Reduce
- Alias -> Map Operator Tree:
- y:src
- TableScan
- alias: src
- Select Operator
- expressions:
- expr: key
- type: string
- expr: value
- type: string
- outputColumnNames: _col0, _col1
- Reduce Output Operator
- key expressions:
- expr: _col1
- type: string
- sort order: +
- tag: -1
- value expressions:
- expr: _col0
- type: string
- expr: _col1
- type: string
- Reduce Operator Tree:
- Extract
- File Output Operator
- compressed: false
- GlobalTableId: 0
- table:
- input format: org.apache.hadoop.mapred.SequenceFileInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
- Stage: Stage-0
- Fetch Operator
- limit: -1
- PREHOOK: query: FROM
- (SELECT src.* FROM src sort by key) x
- LEFT OUTER JOIN
- (SELECT src.* FROM src sort by value) Y
- ON (x.key = Y.key)
- select sum(hash(Y.key,Y.value))
- PREHOOK: type: QUERY
- PREHOOK: Input: default@src
- PREHOOK: Output: file:/var/folders/6g/6grtCwPMEf4sqHUPpy6xQG9ByHg/-Tmp-/heyongqiang/hive_2011-04-07_01-30-13_659_8930056926219050163/-mr-10000
- POSTHOOK: query: FROM
- (SELECT src.* FROM src sort by key) x
- LEFT OUTER JOIN
- (SELECT src.* FROM src sort by value) Y
- ON (x.key = Y.key)
- select sum(hash(Y.key,Y.value))
- POSTHOOK: type: QUERY
- POSTHOOK: Input: default@src
- POSTHOOK: Output: file:/var/folders/6g/6grtCwPMEf4sqHUPpy6xQG9ByHg/-Tmp-/heyongqiang/hive_2011-04-07_01-30-13_659_8930056926219050163/-mr-10000
- 103231310608
- PREHOOK: query: explain
- FROM
- (SELECT src.* FROM src sort by key) x
- RIGHT OUTER JOIN
- (SELECT src.* FROM src sort by value) Y
- ON (x.key = Y.key)
- select sum(hash(Y.key,Y.value))
- PREHOOK: type: QUERY
- POSTHOOK: query: explain
- FROM
- (SELECT src.* FROM src sort by key) x
- RIGHT OUTER JOIN
- (SELECT src.* FROM src sort by value) Y
- ON (x.key = Y.key)
- select sum(hash(Y.key,Y.value))
- POSTHOOK: type: QUERY
- ABSTRACT SYNTAX TREE:
- (TOK_QUERY (TOK_FROM (TOK_RIGHTOUTERJOIN (TOK_SUBQUERY (TOK_QUERY (TOK_FROM (TOK_TABREF (TOK_TABNAME src))) (TOK_INSERT (TOK_DESTINATION (TOK_DIR TOK_TMP_FILE)) (TOK_SELECT (TOK_SELEXPR (TOK_ALLCOLREF (TOK_TABNAME src)))) (TOK_SORTBY (TOK_TABSORTCOLNAMEASC (TOK_TABLE_OR_COL key))))) x) (TOK_SUBQUERY (TOK_QUERY (TOK_FROM (TOK_TABREF (TOK_TABNAME src))) (TOK_INSERT (TOK_DESTINATION (TOK_DIR TOK_TMP_FILE)) (TOK_SELECT (TOK_SELEXPR (TOK_ALLCOLREF (TOK_TABNAME src)))) (TOK_SORTBY (TOK_TABSORTCOLNAMEASC (TOK_TABLE_OR_COL value))))) Y) (= (. (TOK_TABLE_OR_COL x) key) (. (TOK_TABLE_OR_COL Y) key)))) (TOK_INSERT (TOK_DESTINATION (TOK_DIR TOK_TMP_FILE)) (TOK_SELECT (TOK_SELEXPR (TOK_FUNCTION sum (TOK_FUNCTION hash (. (TOK_TABLE_OR_COL Y) key) (. (TOK_TABLE_OR_COL Y) value)))))))
- STAGE DEPENDENCIES:
- Stage-1 is a root stage
- Stage-6 depends on stages: Stage-1, Stage-4 , consists of Stage-7, Stage-2
- Stage-7 has a backup stage: Stage-2
- Stage-5 depends on stages: Stage-7
- Stage-3 depends on stages: Stage-2, Stage-5
- Stage-2
- Stage-4 is a root stage
- Stage-0 is a root stage
- STAGE PLANS:
- Stage: Stage-1
- Map Reduce
- Alias -> Map Operator Tree:
- x:src
- TableScan
- alias: src
- Select Operator
- expressions:
- expr: key
- type: string
- expr: value
- type: string
- outputColumnNames: _col0, _col1
- Reduce Output Operator
- key expressions:
- expr: _col0
- type: string
- sort order: +
- tag: -1
- value expressions:
- expr: _col0
- type: string
- expr: _col1
- type: string
- Reduce Operator Tree:
- Extract
- File Output Operator
- compressed: false
- GlobalTableId: 0
- table:
- input format: org.apache.hadoop.mapred.SequenceFileInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
- Stage: Stage-6
- Conditional Operator
- Stage: Stage-7
- Map Reduce Local Work
- Alias -> Map Local Tables:
- $INTNAME
- Fetch Operator
- limit: -1
- Alias -> Map Local Operator Tree:
- $INTNAME
- HashTable Sink Operator
- condition expressions:
- 0
- 1 {_col0} {_col1}
- handleSkewJoin: false
- keys:
- 0 [Column[_col0]]
- 1 [Column[_col0]]
- Position of Big Table: 1
- Stage: Stage-5
- Map Reduce
- Alias -> Map Operator Tree:
- $INTNAME1
- Map Join Operator
- condition map:
- Right Outer Join0 to 1
- condition expressions:
- 0
- 1 {_col0} {_col1}
- handleSkewJoin: false
- keys:
- 0 [Column[_col0]]
- 1 [Column[_col0]]
- outputColumnNames: _col2, _col3
- Position of Big Table: 1
- Select Operator
- expressions:
- expr: _col2
- type: string
- expr: _col3
- type: string
- outputColumnNames: _col2, _col3
- Group By Operator
- aggregations:
- expr: sum(hash(_col2,_col3))
- bucketGroup: false
- mode: hash
- outputColumnNames: _col0
- File Output Operator
- compressed: false
- GlobalTableId: 0
- table:
- input format: org.apache.hadoop.mapred.SequenceFileInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
- Local Work:
- Map Reduce Local Work
- Stage: Stage-3
- Map Reduce
- Alias -> Map Operator Tree:
- file:/var/folders/6g/6grtCwPMEf4sqHUPpy6xQG9ByHg/-Tmp-/heyongqiang/hive_2011-04-07_01-30-45_367_2576785772484562232/-mr-10003
- Reduce Output Operator
- sort order:
- tag: -1
- value expressions:
- expr: _col0
- type: bigint
- Reduce Operator Tree:
- Group By Operator
- aggregations:
- expr: sum(VALUE._col0)
- bucketGroup: false
- mode: mergepartial
- outputColumnNames: _col0
- Select Operator
- expressions:
- expr: _col0
- type: bigint
- outputColumnNames: _col0
- 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-2
- Map Reduce
- Alias -> Map Operator Tree:
- $INTNAME
- Reduce Output Operator
- key expressions:
- expr: _col0
- type: string
- sort order: +
- Map-reduce partition columns:
- expr: _col0
- type: string
- tag: 0
- $INTNAME1
- Reduce Output Operator
- key expressions:
- expr: _col0
- type: string
- sort order: +
- Map-reduce partition columns:
- expr: _col0
- type: string
- tag: 1
- value expressions:
- expr: _col0
- type: string
- expr: _col1
- type: string
- Reduce Operator Tree:
- Join Operator
- condition map:
- Right Outer Join0 to 1
- condition expressions:
- 0
- 1 {VALUE._col0} {VALUE._col1}
- handleSkewJoin: false
- outputColumnNames: _col2, _col3
- Select Operator
- expressions:
- expr: _col2
- type: string
- expr: _col3
- type: string
- outputColumnNames: _col2, _col3
- Group By Operator
- aggregations:
- expr: sum(hash(_col2,_col3))
- bucketGroup: false
- mode: hash
- outputColumnNames: _col0
- File Output Operator
- compressed: false
- GlobalTableId: 0
- table:
- input format: org.apache.hadoop.mapred.SequenceFileInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
- Stage: Stage-4
- Map Reduce
- Alias -> Map Operator Tree:
- y:src
- TableScan
- alias: src
- Select Operator
- expressions:
- expr: key
- type: string
- expr: value
- type: string
- outputColumnNames: _col0, _col1
- Reduce Output Operator
- key expressions:
- expr: _col1
- type: string
- sort order: +
- tag: -1
- value expressions:
- expr: _col0
- type: string
- expr: _col1
- type: string
- Reduce Operator Tree:
- Extract
- File Output Operator
- compressed: false
- GlobalTableId: 0
- table:
- input format: org.apache.hadoop.mapred.SequenceFileInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
- Stage: Stage-0
- Fetch Operator
- limit: -1
- PREHOOK: query: FROM
- (SELECT src.* FROM src sort by key) x
- RIGHT OUTER JOIN
- (SELECT src.* FROM src sort by value) Y
- ON (x.key = Y.key)
- select sum(hash(Y.key,Y.value))
- PREHOOK: type: QUERY
- PREHOOK: Input: default@src
- PREHOOK: Output: file:/var/folders/6g/6grtCwPMEf4sqHUPpy6xQG9ByHg/-Tmp-/heyongqiang/hive_2011-04-07_01-30-45_713_4388632692386585223/-mr-10000
- POSTHOOK: query: FROM
- (SELECT src.* FROM src sort by key) x
- RIGHT OUTER JOIN
- (SELECT src.* FROM src sort by value) Y
- ON (x.key = Y.key)
- select sum(hash(Y.key,Y.value))
- POSTHOOK: type: QUERY
- POSTHOOK: Input: default@src
- POSTHOOK: Output: file:/var/folders/6g/6grtCwPMEf4sqHUPpy6xQG9ByHg/-Tmp-/heyongqiang/hive_2011-04-07_01-30-45_713_4388632692386585223/-mr-10000
- 103231310608
- PREHOOK: query: explain
- FROM
- (SELECT src.* FROM src sort by key) x
- JOIN
- (SELECT src.* FROM src sort by value) Y
- ON (x.key = Y.key)
- JOIN
- (SELECT src.* FROM src sort by value) Z
- ON (x.key = Z.key)
- select sum(hash(Y.key,Y.value))
- PREHOOK: type: QUERY
- POSTHOOK: query: explain
- FROM
- (SELECT src.* FROM src sort by key) x
- JOIN
- (SELECT src.* FROM src sort by value) Y
- ON (x.key = Y.key)
- JOIN
- (SELECT src.* FROM src sort by value) Z
- ON (x.key = Z.key)
- select sum(hash(Y.key,Y.value))
- POSTHOOK: type: QUERY
- ABSTRACT SYNTAX TREE:
- (TOK_QUERY (TOK_FROM (TOK_JOIN (TOK_JOIN (TOK_SUBQUERY (TOK_QUERY (TOK_FROM (TOK_TABREF (TOK_TABNAME src))) (TOK_INSERT (TOK_DESTINATION (TOK_DIR TOK_TMP_FILE)) (TOK_SELECT (TOK_SELEXPR (TOK_ALLCOLREF (TOK_TABNAME src)))) (TOK_SORTBY (TOK_TABSORTCOLNAMEASC (TOK_TABLE_OR_COL key))))) x) (TOK_SUBQUERY (TOK_QUERY (TOK_FROM (TOK_TABREF (TOK_TABNAME src))) (TOK_INSERT (TOK_DESTINATION (TOK_DIR TOK_TMP_FILE)) (TOK_SELECT (TOK_SELEXPR (TOK_ALLCOLREF (TOK_TABNAME src)))) (TOK_SORTBY (TOK_TABSORTCOLNAMEASC (TOK_TABLE_OR_COL value))))) Y) (= (. (TOK_TABLE_OR_COL x) key) (. (TOK_TABLE_OR_COL Y) key))) (TOK_SUBQUERY (TOK_QUERY (TOK_FROM (TOK_TABREF (TOK_TABNAME src))) (TOK_INSERT (TOK_DESTINATION (TOK_DIR TOK_TMP_FILE)) (TOK_SELECT (TOK_SELEXPR (TOK_ALLCOLREF (TOK_TABNAME src)))) (TOK_SORTBY (TOK_TABSORTCOLNAMEASC (TOK_TABLE_OR_COL value))))) Z) (= (. (TOK_TABLE_OR_COL x) key) (. (TOK_TABLE_OR_COL Z) key)))) (TOK_INSERT (TOK_DESTINATION (TOK_DIR TOK_TMP_FILE)) (TOK_SELECT (TOK_SELEXPR (TOK_FUNCTION sum (TOK_FUNCTION hash (. (TOK_TABLE_OR_COL Y) key) (. (TOK_TABLE_OR_COL Y) value)))))))
- STAGE DEPENDENCIES:
- Stage-1 is a root stage
- Stage-9 depends on stages: Stage-1, Stage-4, Stage-5 , consists of Stage-10, Stage-11, Stage-12, Stage-2
- Stage-10 has a backup stage: Stage-2
- Stage-6 depends on stages: Stage-10
- Stage-3 depends on stages: Stage-2, Stage-6, Stage-7, Stage-8
- Stage-11 has a backup stage: Stage-2
- Stage-7 depends on stages: Stage-11
- Stage-12 has a backup stage: Stage-2
- Stage-8 depends on stages: Stage-12
- Stage-2
- Stage-4 is a root stage
- Stage-5 is a root stage
- Stage-0 is a root stage
- STAGE PLANS:
- Stage: Stage-1
- Map Reduce
- Alias -> Map Operator Tree:
- z:src
- TableScan
- alias: src
- Select Operator
- expressions:
- expr: key
- type: string
- expr: value
- type: string
- outputColumnNames: _col0, _col1
- Reduce Output Operator
- key expressions:
- expr: _col1
- type: string
- sort order: +
- tag: -1
- value expressions:
- expr: _col0
- type: string
- expr: _col1
- type: string
- Reduce Operator Tree:
- Extract
- File Output Operator
- compressed: false
- GlobalTableId: 0
- table:
- input format: org.apache.hadoop.mapred.SequenceFileInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
- Stage: Stage-9
- Conditional Operator
- Stage: Stage-10
- Map Reduce Local Work
- Alias -> Map Local Tables:
- $INTNAME
- Fetch Operator
- limit: -1
- $INTNAME2
- Fetch Operator
- limit: -1
- Alias -> Map Local Operator Tree:
- $INTNAME
- HashTable Sink Operator
- condition expressions:
- 0
- 1 {_col0} {_col1}
- 2
- handleSkewJoin: false
- keys:
- 0 [Column[_col0]]
- 1 [Column[_col0]]
- 2 [Column[_col0]]
- Position of Big Table: 0
- $INTNAME2
- HashTable Sink Operator
- condition expressions:
- 0
- 1 {_col0} {_col1}
- 2
- handleSkewJoin: false
- keys:
- 0 [Column[_col0]]
- 1 [Column[_col0]]
- 2 [Column[_col0]]
- Position of Big Table: 0
- Stage: Stage-6
- Map Reduce
- Alias -> Map Operator Tree:
- $INTNAME1
- Map Join Operator
- condition map:
- Inner Join 0 to 1
- Inner Join 0 to 2
- condition expressions:
- 0
- 1 {_col0} {_col1}
- 2
- handleSkewJoin: false
- keys:
- 0 [Column[_col0]]
- 1 [Column[_col0]]
- 2 [Column[_col0]]
- outputColumnNames: _col2, _col3
- Position of Big Table: 0
- Select Operator
- expressions:
- expr: _col2
- type: string
- expr: _col3
- type: string
- outputColumnNames: _col2, _col3
- Group By Operator
- aggregations:
- expr: sum(hash(_col2,_col3))
- bucketGroup: false
- mode: hash
- outputColumnNames: _col0
- File Output Operator
- compressed: false
- GlobalTableId: 0
- table:
- input format: org.apache.hadoop.mapred.SequenceFileInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
- Local Work:
- Map Reduce Local Work
- Stage: Stage-3
- Map Reduce
- Alias -> Map Operator Tree:
- file:/var/folders/6g/6grtCwPMEf4sqHUPpy6xQG9ByHg/-Tmp-/heyongqiang/hive_2011-04-07_01-31-13_566_5103248435836603181/-mr-10003
- Reduce Output Operator
- sort order:
- tag: -1
- value expressions:
- expr: _col0
- type: bigint
- Reduce Operator Tree:
- Group By Operator
- aggregations:
- expr: sum(VALUE._col0)
- bucketGroup: false
- mode: mergepartial
- outputColumnNames: _col0
- Select Operator
- expressions:
- expr: _col0
- type: bigint
- outputColumnNames: _col0
- 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-11
- Map Reduce Local Work
- Alias -> Map Local Tables:
- $INTNAME
- Fetch Operator
- limit: -1
- $INTNAME1
- Fetch Operator
- limit: -1
- Alias -> Map Local Operator Tree:
- $INTNAME
- HashTable Sink Operator
- condition expressions:
- 0
- 1 {_col0} {_col1}
- 2
- handleSkewJoin: false
- keys:
- 0 [Column[_col0]]
- 1 [Column[_col0]]
- 2 [Column[_col0]]
- Position of Big Table: 1
- $INTNAME1
- HashTable Sink Operator
- condition expressions:
- 0
- 1 {_col0} {_col1}
- 2
- handleSkewJoin: false
- keys:
- 0 [Column[_col0]]
- 1 [Column[_col0]]
- 2 [Column[_col0]]
- Position of Big Table: 1
- Stage: Stage-7
- Map Reduce
- Alias -> Map Operator Tree:
- $INTNAME2
- Map Join Operator
- condition map:
- Inner Join 0 to 1
- Inner Join 0 to 2
- condition expressions:
- 0
- 1 {_col0} {_col1}
- 2
- handleSkewJoin: false
- keys:
- 0 [Column[_col0]]
- 1 [Column[_col0]]
- 2 [Column[_col0]]
- outputColumnNames: _col2, _col3
- Position of Big Table: 1
- Select Operator
- expressions:
- expr: _col2
- type: string
- expr: _col3
- type: string
- outputColumnNames: _col2, _col3
- Group By Operator
- aggregations:
- expr: sum(hash(_col2,_col3))
- bucketGroup: false
- mode: hash
- outputColumnNames: _col0
- File Output Operator
- compressed: false
- GlobalTableId: 0
- table:
- input format: org.apache.hadoop.mapred.SequenceFileInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
- Local Work:
- Map Reduce Local Work
- Stage: Stage-12
- Map Reduce Local Work
- Alias -> Map Local Tables:
- $INTNAME1
- Fetch Operator
- limit: -1
- $INTNAME2
- Fetch Operator
- limit: -1
- Alias -> Map Local Operator Tree:
- $INTNAME1
- HashTable Sink Operator
- condition expressions:
- 0
- 1 {_col0} {_col1}
- 2
- handleSkewJoin: false
- keys:
- 0 [Column[_col0]]
- 1 [Column[_col0]]
- 2 [Column[_col0]]
- Position of Big Table: 2
- $INTNAME2
- HashTable Sink Operator
- condition expressions:
- 0
- 1 {_col0} {_col1}
- 2
- handleSkewJoin: false
- keys:
- 0 [Column[_col0]]
- 1 [Column[_col0]]
- 2 [Column[_col0]]
- Position of Big Table: 2
- Stage: Stage-8
- Map Reduce
- Alias -> Map Operator Tree:
- $INTNAME
- Map Join Operator
- condition map:
- Inner Join 0 to 1
- Inner Join 0 to 2
- condition expressions:
- 0
- 1 {_col0} {_col1}
- 2
- handleSkewJoin: false
- keys:
- 0 [Column[_col0]]
- 1 [Column[_col0]]
- 2 [Column[_col0]]
- outputColumnNames: _col2, _col3
- Position of Big Table: 2
- Select Operator
- expressions:
- expr: _col2
- type: string
- expr: _col3
- type: string
- outputColumnNames: _col2, _col3
- Group By Operator
- aggregations:
- expr: sum(hash(_col2,_col3))
- bucketGroup: false
- mode: hash
- outputColumnNames: _col0
- File Output Operator
- compressed: false
- GlobalTableId: 0
- table:
- input format: org.apache.hadoop.mapred.SequenceFileInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
- Local Work:
- Map Reduce Local Work
- Stage: Stage-2
- Map Reduce
- Alias -> Map Operator Tree:
- $INTNAME
- Reduce Output Operator
- key expressions:
- expr: _col0
- type: string
- sort order: +
- Map-reduce partition columns:
- expr: _col0
- type: string
- tag: 2
- $INTNAME1
- Reduce Output Operator
- key expressions:
- expr: _col0
- type: string
- sort order: +
- Map-reduce partition columns:
- expr: _col0
- type: string
- tag: 0
- $INTNAME2
- Reduce Output Operator
- key expressions:
- expr: _col0
- type: string
- sort order: +
- Map-reduce partition columns:
- expr: _col0
- type: string
- tag: 1
- value expressions:
- expr: _col0
- type: string
- expr: _col1
- type: string
- Reduce Operator Tree:
- Join Operator
- condition map:
- Inner Join 0 to 1
- Inner Join 0 to 2
- condition expressions:
- 0
- 1 {VALUE._col0} {VALUE._col1}
- 2
- handleSkewJoin: false
- outputColumnNames: _col2, _col3
- Select Operator
- expressions:
- expr: _col2
- type: string
- expr: _col3
- type: string
- outputColumnNames: _col2, _col3
- Group By Operator
- aggregations:
- expr: sum(hash(_col2,_col3))
- bucketGroup: false
- mode: hash
- outputColumnNames: _col0
- File Output Operator
- compressed: false
- GlobalTableId: 0
- table:
- input format: org.apache.hadoop.mapred.SequenceFileInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
- Stage: Stage-4
- Map Reduce
- Alias -> Map Operator Tree:
- x:src
- TableScan
- alias: src
- Select Operator
- expressions:
- expr: key
- type: string
- expr: value
- type: string
- outputColumnNames: _col0, _col1
- Reduce Output Operator
- key expressions:
- expr: _col0
- type: string
- sort order: +
- tag: -1
- value expressions:
- expr: _col0
- type: string
- expr: _col1
- type: string
- Reduce Operator Tree:
- Extract
- File Output Operator
- compressed: false
- GlobalTableId: 0
- table:
- input format: org.apache.hadoop.mapred.SequenceFileInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
- Stage: Stage-5
- Map Reduce
- Alias -> Map Operator Tree:
- y:src
- TableScan
- alias: src
- Select Operator
- expressions:
- expr: key
- type: string
- expr: value
- type: string
- outputColumnNames: _col0, _col1
- Reduce Output Operator
- key expressions:
- expr: _col1
- type: string
- sort order: +
- tag: -1
- value expressions:
- expr: _col0
- type: string
- expr: _col1
- type: string
- Reduce Operator Tree:
- Extract
- File Output Operator
- compressed: false
- GlobalTableId: 0
- table:
- input format: org.apache.hadoop.mapred.SequenceFileInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
- Stage: Stage-0
- Fetch Operator
- limit: -1
- PREHOOK: query: FROM
- (SELECT src.* FROM src sort by key) x
- JOIN
- (SELECT src.* FROM src sort by value) Y
- ON (x.key = Y.key)
- JOIN
- (SELECT src.* FROM src sort by value) Z
- ON (x.key = Z.key)
- select sum(hash(Y.key,Y.value))
- PREHOOK: type: QUERY
- PREHOOK: Input: default@src
- PREHOOK: Output: file:/var/folders/6g/6grtCwPMEf4sqHUPpy6xQG9ByHg/-Tmp-/heyongqiang/hive_2011-04-07_01-31-14_078_677078805297192158/-mr-10000
- POSTHOOK: query: FROM
- (SELECT src.* FROM src sort by key) x
- JOIN
- (SELECT src.* FROM src sort by value) Y
- ON (x.key = Y.key)
- JOIN
- (SELECT src.* FROM src sort by value) Z
- ON (x.key = Z.key)
- select sum(hash(Y.key,Y.value))
- POSTHOOK: type: QUERY
- POSTHOOK: Input: default@src
- POSTHOOK: Output: file:/var/folders/6g/6grtCwPMEf4sqHUPpy6xQG9ByHg/-Tmp-/heyongqiang/hive_2011-04-07_01-31-14_078_677078805297192158/-mr-10000
- 348019368476
- PREHOOK: query: explain
- FROM
- (SELECT src.* FROM src sort by key) x
- JOIN
- (SELECT src.* FROM src sort by value) Y
- ON (x.key = Y.key)
- LEFT OUTER JOIN
- (SELECT src.* FROM src sort by value) Z
- ON (x.key = Z.key)
- select sum(hash(Y.key,Y.value))
- PREHOOK: type: QUERY
- POSTHOOK: query: explain
- FROM
- (SELECT src.* FROM src sort by key) x
- JOIN
- (SELECT src.* FROM src sort by value) Y
- ON (x.key = Y.key)
- LEFT OUTER JOIN
- (SELECT src.* FROM src sort by value) Z
- ON (x.key = Z.key)
- select sum(hash(Y.key,Y.value))
- POSTHOOK: type: QUERY
- ABSTRACT SYNTAX TREE:
- (TOK_QUERY (TOK_FROM (TOK_LEFTOUTERJOIN (TOK_JOIN (TOK_SUBQUERY (TOK_QUERY (TOK_FROM (TOK_TABREF (TOK_TABNAME src))) (TOK_INSERT (TOK_DESTINATION (TOK_DIR TOK_TMP_FILE)) (TOK_SELECT (TOK_SELEXPR (TOK_ALLCOLREF (TOK_TABNAME src)))) (TOK_SORTBY (TOK_TABSORTCOLNAMEASC (TOK_TABLE_OR_COL key))))) x) (TOK_SUBQUERY (TOK_QUERY (TOK_FROM (TOK_TABREF (TOK_TABNAME src))) (TOK_INSERT (TOK_DESTINATION (TOK_DIR TOK_TMP_FILE)) (TOK_SELECT (TOK_SELEXPR (TOK_ALLCOLREF (TOK_TABNAME src)))) (TOK_SORTBY (TOK_TABSORTCOLNAMEASC (TOK_TABLE_OR_COL value))))) Y) (= (. (TOK_TABLE_OR_COL x) key) (. (TOK_TABLE_OR_COL Y) key))) (TOK_SUBQUERY (TOK_QUERY (TOK_FROM (TOK_TABREF (TOK_TABNAME src))) (TOK_INSERT (TOK_DESTINATION (TOK_DIR TOK_TMP_FILE)) (TOK_SELECT (TOK_SELEXPR (TOK_ALLCOLREF (TOK_TABNAME src)))) (TOK_SORTBY (TOK_TABSORTCOLNAMEASC (TOK_TABLE_OR_COL value))))) Z) (= (. (TOK_TABLE_OR_COL x) key) (. (TOK_TABLE_OR_COL Z) key)))) (TOK_INSERT (TOK_DESTINATION (TOK_DIR TOK_TMP_FILE)) (TOK_SELECT (TOK_SELEXPR (TOK_FUNCTION sum (TOK_FUNCTION hash (. (TOK_TABLE_OR_COL Y) key) (. (TOK_TABLE_OR_COL Y) value)))))))
- STAGE DEPENDENCIES:
- Stage-1 is a root stage
- Stage-8 depends on stages: Stage-1, Stage-4, Stage-5 , consists of Stage-9, Stage-10, Stage-2
- Stage-9 has a backup stage: Stage-2
- Stage-6 depends on stages: Stage-9
- Stage-3 depends on stages: Stage-2, Stage-6, Stage-7
- Stage-10 has a backup stage: Stage-2
- Stage-7 depends on stages: Stage-10
- Stage-2
- Stage-4 is a root stage
- Stage-5 is a root stage
- Stage-0 is a root stage
- STAGE PLANS:
- Stage: Stage-1
- Map Reduce
- Alias -> Map Operator Tree:
- z:src
- TableScan
- alias: src
- Select Operator
- expressions:
- expr: key
- type: string
- expr: value
- type: string
- outputColumnNames: _col0, _col1
- Reduce Output Operator
- key expressions:
- expr: _col1
- type: string
- sort order: +
- tag: -1
- value expressions:
- expr: _col0
- type: string
- expr: _col1
- type: string
- Reduce Operator Tree:
- Extract
- File Output Operator
- compressed: false
- GlobalTableId: 0
- table:
- input format: org.apache.hadoop.mapred.SequenceFileInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
- Stage: Stage-8
- Conditional Operator
- Stage: Stage-9
- Map Reduce Local Work
- Alias -> Map Local Tables:
- $INTNAME
- Fetch Operator
- limit: -1
- $INTNAME2
- Fetch Operator
- limit: -1
- Alias -> Map Local Operator Tree:
- $INTNAME
- HashTable Sink Operator
- condition expressions:
- 0
- 1 {_col0} {_col1}
- 2
- handleSkewJoin: false
- keys:
- 0 [Column[_col0]]
- 1 [Column[_col0]]
- 2 [Column[_col0]]
- Position of Big Table: 0
- $INTNAME2
- HashTable Sink Operator
- condition expressions:
- 0
- 1 {_col0} {_col1}
- 2
- handleSkewJoin: false
- keys:
- 0 [Column[_col0]]
- 1 [Column[_col0]]
- 2 [Column[_col0]]
- Position of Big Table: 0
- Stage: Stage-6
- Map Reduce
- Alias -> Map Operator Tree:
- $INTNAME1
- Map Join Operator
- condition map:
- Inner Join 0 to 1
- Left Outer Join0 to 2
- condition expressions:
- 0
- 1 {_col0} {_col1}
- 2
- handleSkewJoin: false
- keys:
- 0 [Column[_col0]]
- 1 [Column[_col0]]
- 2 [Column[_col0]]
- outputColumnNames: _col2, _col3
- Position of Big Table: 0
- Select Operator
- expressions:
- expr: _col2
- type: string
- expr: _col3
- type: string
- outputColumnNames: _col2, _col3
- Group By Operator
- aggregations:
- expr: sum(hash(_col2,_col3))
- bucketGroup: false
- mode: hash
- outputColumnNames: _col0
- File Output Operator
- compressed: false
- GlobalTableId: 0
- table:
- input format: org.apache.hadoop.mapred.SequenceFileInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
- Local Work:
- Map Reduce Local Work
- Stage: Stage-3
- Map Reduce
- Alias -> Map Operator Tree:
- file:/var/folders/6g/6grtCwPMEf4sqHUPpy6xQG9ByHg/-Tmp-/heyongqiang/hive_2011-04-07_01-31-51_136_1396644593331730058/-mr-10003
- Reduce Output Operator
- sort order:
- tag: -1
- value expressions:
- expr: _col0
- type: bigint
- Reduce Operator Tree:
- Group By Operator
- aggregations:
- expr: sum(VALUE._col0)
- bucketGroup: false
- mode: mergepartial
- outputColumnNames: _col0
- Select Operator
- expressions:
- expr: _col0
- type: bigint
- outputColumnNames: _col0
- 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-10
- Map Reduce Local Work
- Alias -> Map Local Tables:
- $INTNAME
- Fetch Operator
- limit: -1
- $INTNAME1
- Fetch Operator
- limit: -1
- Alias -> Map Local Operator Tree:
- $INTNAME
- HashTable Sink Operator
- condition expressions:
- 0
- 1 {_col0} {_col1}
- 2
- handleSkewJoin: false
- keys:
- 0 [Column[_col0]]
- 1 [Column[_col0]]
- 2 [Column[_col0]]
- Position of Big Table: 1
- $INTNAME1
- HashTable Sink Operator
- condition expressions:
- 0
- 1 {_col0} {_col1}
- 2
- handleSkewJoin: false
- keys:
- 0 [Column[_col0]]
- 1 [Column[_col0]]
- 2 [Column[_col0]]
- Position of Big Table: 1
- Stage: Stage-7
- Map Reduce
- Alias -> Map Operator Tree:
- $INTNAME2
- Map Join Operator
- condition map:
- Inner Join 0 to 1
- Left Outer Join0 to 2
- condition expressions:
- 0
- 1 {_col0} {_col1}
- 2
- handleSkewJoin: false
- keys:
- 0 [Column[_col0]]
- 1 [Column[_col0]]
- 2 [Column[_col0]]
- outputColumnNames: _col2, _col3
- Position of Big Table: 1
- Select Operator
- expressions:
- expr: _col2
- type: string
- expr: _col3
- type: string
- outputColumnNames: _col2, _col3
- Group By Operator
- aggregations:
- expr: sum(hash(_col2,_col3))
- bucketGroup: false
- mode: hash
- outputColumnNames: _col0
- File Output Operator
- compressed: false
- GlobalTableId: 0
- table:
- input format: org.apache.hadoop.mapred.SequenceFileInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
- Local Work:
- Map Reduce Local Work
- Stage: Stage-2
- Map Reduce
- Alias -> Map Operator Tree:
- $INTNAME
- Reduce Output Operator
- key expressions:
- expr: _col0
- type: string
- sort order: +
- Map-reduce partition columns:
- expr: _col0
- type: string
- tag: 2
- $INTNAME1
- Reduce Output Operator
- key expressions:
- expr: _col0
- type: string
- sort order: +
- Map-reduce partition columns:
- expr: _col0
- type: string
- tag: 0
- $INTNAME2
- Reduce Output Operator
- key expressions:
- expr: _col0
- type: string
- sort order: +
- Map-reduce partition columns:
- expr: _col0
- type: string
- tag: 1
- value expressions:
- expr: _col0
- type: string
- expr: _col1
- type: string
- Reduce Operator Tree:
- Join Operator
- condition map:
- Inner Join 0 to 1
- Left Outer Join0 to 2
- condition expressions:
- 0
- 1 {VALUE._col0} {VALUE._col1}
- 2
- handleSkewJoin: false
- outputColumnNames: _col2, _col3
- Select Operator
- expressions:
- expr: _col2
- type: string
- expr: _col3
- type: string
- outputColumnNames: _col2, _col3
- Group By Operator
- aggregations:
- expr: sum(hash(_col2,_col3))
- bucketGroup: false
- mode: hash
- outputColumnNames: _col0
- File Output Operator
- compressed: false
- GlobalTableId: 0
- table:
- input format: org.apache.hadoop.mapred.SequenceFileInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
- Stage: Stage-4
- Map Reduce
- Alias -> Map Operator Tree:
- x:src
- TableScan
- alias: src
- Select Operator
- expressions:
- expr: key
- type: string
- expr: value
- type: string
- outputColumnNames: _col0, _col1
- Reduce Output Operator
- key expressions:
- expr: _col0
- type: string
- sort order: +
- tag: -1
- value expressions:
- expr: _col0
- type: string
- expr: _col1
- type: string
- Reduce Operator Tree:
- Extract
- File Output Operator
- compressed: false
- GlobalTableId: 0
- table:
- input format: org.apache.hadoop.mapred.SequenceFileInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
- Stage: Stage-5
- Map Reduce
- Alias -> Map Operator Tree:
- y:src
- TableScan
- alias: src
- Select Operator
- expressions:
- expr: key
- type: string
- expr: value
- type: string
- outputColumnNames: _col0, _col1
- Reduce Output Operator
- key expressions:
- expr: _col1
- type: string
- sort order: +
- tag: -1
- value expressions:
- expr: _col0
- type: string
- expr: _col1
- type: string
- Reduce Operator Tree:
- Extract
- File Output Operator
- compressed: false
- GlobalTableId: 0
- table:
- input format: org.apache.hadoop.mapred.SequenceFileInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
- Stage: Stage-0
- Fetch Operator
- limit: -1
- PREHOOK: query: FROM
- (SELECT src.* FROM src sort by key) x
- JOIN
- (SELECT src.* FROM src sort by value) Y
- ON (x.key = Y.key)
- LEFT OUTER JOIN
- (SELECT src.* FROM src sort by value) Z
- ON (x.key = Z.key)
- select sum(hash(Y.key,Y.value))
- PREHOOK: type: QUERY
- PREHOOK: Input: default@src
- PREHOOK: Output: file:/var/folders/6g/6grtCwPMEf4sqHUPpy6xQG9ByHg/-Tmp-/heyongqiang/hive_2011-04-07_01-31-51_734_4658432184476577096/-mr-10000
- POSTHOOK: query: FROM
- (SELECT src.* FROM src sort by key) x
- JOIN
- (SELECT src.* FROM src sort by value) Y
- ON (x.key = Y.key)
- LEFT OUTER JOIN
- (SELECT src.* FROM src sort by value) Z
- ON (x.key = Z.key)
- select sum(hash(Y.key,Y.value))
- POSTHOOK: type: QUERY
- POSTHOOK: Input: default@src
- POSTHOOK: Output: file:/var/folders/6g/6grtCwPMEf4sqHUPpy6xQG9ByHg/-Tmp-/heyongqiang/hive_2011-04-07_01-31-51_734_4658432184476577096/-mr-10000
- 348019368476
- PREHOOK: query: explain
- FROM
- (SELECT src.* FROM src sort by key) x
- LEFT OUTER JOIN
- (SELECT src.* FROM src sort by value) Y
- ON (x.key = Y.key)
- LEFT OUTER JOIN
- (SELECT src.* FROM src sort by value) Z
- ON (x.key = Z.key)
- select sum(hash(Y.key,Y.value))
- PREHOOK: type: QUERY
- POSTHOOK: query: explain
- FROM
- (SELECT src.* FROM src sort by key) x
- LEFT OUTER JOIN
- (SELECT src.* FROM src sort by value) Y
- ON (x.key = Y.key)
- LEFT OUTER JOIN
- (SELECT src.* FROM src sort by value) Z
- ON (x.key = Z.key)
- select sum(hash(Y.key,Y.value))
- POSTHOOK: type: QUERY
- ABSTRACT SYNTAX TREE:
- (TOK_QUERY (TOK_FROM (TOK_LEFTOUTERJOIN (TOK_LEFTOUTERJOIN (TOK_SUBQUERY (TOK_QUERY (TOK_FROM (TOK_TABREF (TOK_TABNAME src))) (TOK_INSERT (TOK_DESTINATION (TOK_DIR TOK_TMP_FILE)) (TOK_SELECT (TOK_SELEXPR (TOK_ALLCOLREF (TOK_TABNAME src)))) (TOK_SORTBY (TOK_TABSORTCOLNAMEASC (TOK_TABLE_OR_COL key))))) x) (TOK_SUBQUERY (TOK_QUERY (TOK_FROM (TOK_TABREF (TOK_TABNAME src))) (TOK_INSERT (TOK_DESTINATION (TOK_DIR TOK_TMP_FILE)) (TOK_SELECT (TOK_SELEXPR (TOK_ALLCOLREF (TOK_TABNAME src)))) (TOK_SORTBY (TOK_TABSORTCOLNAMEASC (TOK_TABLE_OR_COL value))))) Y) (= (. (TOK_TABLE_OR_COL x) key) (. (TOK_TABLE_OR_COL Y) key))) (TOK_SUBQUERY (TOK_QUERY (TOK_FROM (TOK_TABREF (TOK_TABNAME src))) (TOK_INSERT (TOK_DESTINATION (TOK_DIR TOK_TMP_FILE)) (TOK_SELECT (TOK_SELEXPR (TOK_ALLCOLREF (TOK_TABNAME src)))) (TOK_SORTBY (TOK_TABSORTCOLNAMEASC (TOK_TABLE_OR_COL value))))) Z) (= (. (TOK_TABLE_OR_COL x) key) (. (TOK_TABLE_OR_COL Z) key)))) (TOK_INSERT (TOK_DESTINATION (TOK_DIR TOK_TMP_FILE)) (TOK_SELECT (TOK_SELEXPR (TOK_FUNCTION sum (TOK_FUNCTION hash (. (TOK_TABLE_OR_COL Y) key) (. (TOK_TABLE_OR_COL Y) value)))))))
- STAGE DEPENDENCIES:
- Stage-1 is a root stage
- Stage-7 depends on stages: Stage-1, Stage-4, Stage-5 , consists of Stage-8, Stage-2
- Stage-8 has a backup stage: Stage-2
- Stage-6 depends on stages: Stage-8
- Stage-3 depends on stages: Stage-2, Stage-6
- Stage-2
- Stage-4 is a root stage
- Stage-5 is a root stage
- Stage-0 is a root stage
- STAGE PLANS:
- Stage: Stage-1
- Map Reduce
- Alias -> Map Operator Tree:
- z:src
- TableScan
- alias: src
- Select Operator
- expressions:
- expr: key
- type: string
- expr: value
- type: string
- outputColumnNames: _col0, _col1
- Reduce Output Operator
- key expressions:
- expr: _col1
- type: string
- sort order: +
- tag: -1
- value expressions:
- expr: _col0
- type: string
- expr: _col1
- type: string
- Reduce Operator Tree:
- Extract
- File Output Operator
- compressed: false
- GlobalTableId: 0
- table:
- input format: org.apache.hadoop.mapred.SequenceFileInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
- Stage: Stage-7
- Conditional Operator
- Stage: Stage-8
- Map Reduce Local Work
- Alias -> Map Local Tables:
- $INTNAME
- Fetch Operator
- limit: -1
- $INTNAME2
- Fetch Operator
- limit: -1
- Alias -> Map Local Operator Tree:
- $INTNAME
- HashTable Sink Operator
- condition expressions:
- 0
- 1 {_col0} {_col1}
- 2
- handleSkewJoin: false
- keys:
- 0 [Column[_col0]]
- 1 [Column[_col0]]
- 2 [Column[_col0]]
- Position of Big Table: 0
- $INTNAME2
- HashTable Sink Operator
- condition expressions:
- 0
- 1 {_col0} {_col1}
- 2
- handleSkewJoin: false
- keys:
- 0 [Column[_col0]]
- 1 [Column[_col0]]
- 2 [Column[_col0]]
- Position of Big Table: 0
- Stage: Stage-6
- Map Reduce
- Alias -> Map Operator Tree:
- $INTNAME1
- Map Join Operator
- condition map:
- Left Outer Join0 to 1
- Left Outer Join0 to 2
- condition expressions:
- 0
- 1 {_col0} {_col1}
- 2
- handleSkewJoin: false
- keys:
- 0 [Column[_col0]]
- 1 [Column[_col0]]
- 2 [Column[_col0]]
- outputColumnNames: _col2, _col3
- Position of Big Table: 0
- Select Operator
- expressions:
- expr: _col2
- type: string
- expr: _col3
- type: string
- outputColumnNames: _col2, _col3
- Group By Operator
- aggregations:
- expr: sum(hash(_col2,_col3))
- bucketGroup: false
- mode: hash
- outputColumnNames: _col0
- File Output Operator
- compressed: false
- GlobalTableId: 0
- table:
- input format: org.apache.hadoop.mapred.SequenceFileInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
- Local Work:
- Map Reduce Local Work
- Stage: Stage-3
- Map Reduce
- Alias -> Map Operator Tree:
- file:/var/folders/6g/6grtCwPMEf4sqHUPpy6xQG9ByHg/-Tmp-/heyongqiang/hive_2011-04-07_01-32-27_283_8537497135418357852/-mr-10003
- Reduce Output Operator
- sort order:
- tag: -1
- value expressions:
- expr: _col0
- type: bigint
- Reduce Operator Tree:
- Group By Operator
- aggregations:
- expr: sum(VALUE._col0)
- bucketGroup: false
- mode: mergepartial
- outputColumnNames: _col0
- Select Operator
- expressions:
- expr: _col0
- type: bigint
- outputColumnNames: _col0
- 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-2
- Map Reduce
- Alias -> Map Operator Tree:
- $INTNAME
- Reduce Output Operator
- key expressions:
- expr: _col0
- type: string
- sort order: +
- Map-reduce partition columns:
- expr: _col0
- type: string
- tag: 2
- $INTNAME1
- Reduce Output Operator
- key expressions:
- expr: _col0
- type: string
- sort order: +
- Map-reduce partition columns:
- expr: _col0
- type: string
- tag: 0
- $INTNAME2
- Reduce Output Operator
- key expressions:
- expr: _col0
- type: string
- sort order: +
- Map-reduce partition columns:
- expr: _col0
- type: string
- tag: 1
- value expressions:
- expr: _col0
- type: string
- expr: _col1
- type: string
- Reduce Operator Tree:
- Join Operator
- condition map:
- Left Outer Join0 to 1
- Left Outer Join0 to 2
- condition expressions:
- 0
- 1 {VALUE._col0} {VALUE._col1}
- 2
- handleSkewJoin: false
- outputColumnNames: _col2, _col3
- Select Operator
- expressions:
- expr: _col2
- type: string
- expr: _col3
- type: string
- outputColumnNames: _col2, _col3
- Group By Operator
- aggregations:
- expr: sum(hash(_col2,_col3))
- bucketGroup: false
- mode: hash
- outputColumnNames: _col0
- File Output Operator
- compressed: false
- GlobalTableId: 0
- table:
- input format: org.apache.hadoop.mapred.SequenceFileInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
- Stage: Stage-4
- Map Reduce
- Alias -> Map Operator Tree:
- x:src
- TableScan
- alias: src
- Select Operator
- expressions:
- expr: key
- type: string
- expr: value
- type: string
- outputColumnNames: _col0, _col1
- Reduce Output Operator
- key expressions:
- expr: _col0
- type: string
- sort order: +
- tag: -1
- value expressions:
- expr: _col0
- type: string
- expr: _col1
- type: string
- Reduce Operator Tree:
- Extract
- File Output Operator
- compressed: false
- GlobalTableId: 0
- table:
- input format: org.apache.hadoop.mapred.SequenceFileInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
- Stage: Stage-5
- Map Reduce
- Alias -> Map Operator Tree:
- y:src
- TableScan
- alias: src
- Select Operator
- expressions:
- expr: key
- type: string
- expr: value
- type: string
- outputColumnNames: _col0, _col1
- Reduce Output Operator
- key expressions:
- expr: _col1
- type: string
- sort order: +
- tag: -1
- value expressions:
- expr: _col0
- type: string
- expr: _col1
- type: string
- Reduce Operator Tree:
- Extract
- File Output Operator
- compressed: false
- GlobalTableId: 0
- table:
- input format: org.apache.hadoop.mapred.SequenceFileInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
- Stage: Stage-0
- Fetch Operator
- limit: -1
- PREHOOK: query: FROM
- (SELECT src.* FROM src sort by key) x
- LEFT OUTER JOIN
- (SELECT src.* FROM src sort by value) Y
- ON (x.key = Y.key)
- LEFT OUTER JOIN
- (SELECT src.* FROM src sort by value) Z
- ON (x.key = Z.key)
- select sum(hash(Y.key,Y.value))
- PREHOOK: type: QUERY
- PREHOOK: Input: default@src
- PREHOOK: Output: file:/var/folders/6g/6grtCwPMEf4sqHUPpy6xQG9ByHg/-Tmp-/heyongqiang/hive_2011-04-07_01-32-27_678_1160688634274021101/-mr-10000
- POSTHOOK: query: FROM
- (SELECT src.* FROM src sort by key) x
- LEFT OUTER JOIN
- (SELECT src.* FROM src sort by value) Y
- ON (x.key = Y.key)
- LEFT OUTER JOIN
- (SELECT src.* FROM src sort by value) Z
- ON (x.key = Z.key)
- select sum(hash(Y.key,Y.value))
- POSTHOOK: type: QUERY
- POSTHOOK: Input: default@src
- POSTHOOK: Output: file:/var/folders/6g/6grtCwPMEf4sqHUPpy6xQG9ByHg/-Tmp-/heyongqiang/hive_2011-04-07_01-32-27_678_1160688634274021101/-mr-10000
- 348019368476
- PREHOOK: query: explain
- FROM
- (SELECT src.* FROM src sort by key) x
- LEFT OUTER JOIN
- (SELECT src.* FROM src sort by value) Y
- ON (x.key = Y.key)
- RIGHT OUTER JOIN
- (SELECT src.* FROM src sort by value) Z
- ON (x.key = Z.key)
- select sum(hash(Y.key,Y.value))
- PREHOOK: type: QUERY
- POSTHOOK: query: explain
- FROM
- (SELECT src.* FROM src sort by key) x
- LEFT OUTER JOIN
- (SELECT src.* FROM src sort by value) Y
- ON (x.key = Y.key)
- RIGHT OUTER JOIN
- (SELECT src.* FROM src sort by value) Z
- ON (x.key = Z.key)
- select sum(hash(Y.key,Y.value))
- POSTHOOK: type: QUERY
- ABSTRACT SYNTAX TREE:
- (TOK_QUERY (TOK_FROM (TOK_RIGHTOUTERJOIN (TOK_LEFTOUTERJOIN (TOK_SUBQUERY (TOK_QUERY (TOK_FROM (TOK_TABREF (TOK_TABNAME src))) (TOK_INSERT (TOK_DESTINATION (TOK_DIR TOK_TMP_FILE)) (TOK_SELECT (TOK_SELEXPR (TOK_ALLCOLREF (TOK_TABNAME src)))) (TOK_SORTBY (TOK_TABSORTCOLNAMEASC (TOK_TABLE_OR_COL key))))) x) (TOK_SUBQUERY (TOK_QUERY (TOK_FROM (TOK_TABREF (TOK_TABNAME src))) (TOK_INSERT (TOK_DESTINATION (TOK_DIR TOK_TMP_FILE)) (TOK_SELECT (TOK_SELEXPR (TOK_ALLCOLREF (TOK_TABNAME src)))) (TOK_SORTBY (TOK_TABSORTCOLNAMEASC (TOK_TABLE_OR_COL value))))) Y) (= (. (TOK_TABLE_OR_COL x) key) (. (TOK_TABLE_OR_COL Y) key))) (TOK_SUBQUERY (TOK_QUERY (TOK_FROM (TOK_TABREF (TOK_TABNAME src))) (TOK_INSERT (TOK_DESTINATION (TOK_DIR TOK_TMP_FILE)) (TOK_SELECT (TOK_SELEXPR (TOK_ALLCOLREF (TOK_TABNAME src)))) (TOK_SORTBY (TOK_TABSORTCOLNAMEASC (TOK_TABLE_OR_COL value))))) Z) (= (. (TOK_TABLE_OR_COL x) key) (. (TOK_TABLE_OR_COL Z) key)))) (TOK_INSERT (TOK_DESTINATION (TOK_DIR TOK_TMP_FILE)) (TOK_SELECT (TOK_SELEXPR (TOK_FUNCTION sum (TOK_FUNCTION hash (. (TOK_TABLE_OR_COL Y) key) (. (TOK_TABLE_OR_COL Y) value)))))))
- STAGE DEPENDENCIES:
- Stage-1 is a root stage
- Stage-7 depends on stages: Stage-1, Stage-4, Stage-5 , consists of Stage-8, Stage-2
- Stage-8 has a backup stage: Stage-2
- Stage-6 depends on stages: Stage-8
- Stage-3 depends on stages: Stage-2, Stage-6
- Stage-2
- Stage-4 is a root stage
- Stage-5 is a root stage
- Stage-0 is a root stage
- STAGE PLANS:
- Stage: Stage-1
- Map Reduce
- Alias -> Map Operator Tree:
- z:src
- TableScan
- alias: src
- Select Operator
- expressions:
- expr: key
- type: string
- expr: value
- type: string
- outputColumnNames: _col0, _col1
- Reduce Output Operator
- key expressions:
- expr: _col1
- type: string
- sort order: +
- tag: -1
- value expressions:
- expr: _col0
- type: string
- expr: _col1
- type: string
- Reduce Operator Tree:
- Extract
- File Output Operator
- compressed: false
- GlobalTableId: 0
- table:
- input format: org.apache.hadoop.mapred.SequenceFileInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
- Stage: Stage-7
- Conditional Operator
- Stage: Stage-8
- Map Reduce Local Work
- Alias -> Map Local Tables:
- $INTNAME1
- Fetch Operator
- limit: -1
- $INTNAME2
- Fetch Operator
- limit: -1
- Alias -> Map Local Operator Tree:
- $INTNAME1
- HashTable Sink Operator
- condition expressions:
- 0
- 1 {_col0} {_col1}
- 2
- handleSkewJoin: false
- keys:
- 0 [Column[_col0]]
- 1 [Column[_col0]]
- 2 [Column[_col0]]
- Position of Big Table: 2
- $INTNAME2
- HashTable Sink Operator
- condition expressions:
- 0
- 1 {_col0} {_col1}
- 2
- handleSkewJoin: false
- keys:
- 0 [Column[_col0]]
- 1 [Column[_col0]]
- 2 [Column[_col0]]
- Position of Big Table: 2
- Stage: Stage-6
- Map Reduce
- Alias -> Map Operator Tree:
- $INTNAME
- Map Join Operator
- condition map:
- Left Outer Join0 to 1
- Right Outer Join0 to 2
- condition expressions:
- 0
- 1 {_col0} {_col1}
- 2
- handleSkewJoin: false
- keys:
- 0 [Column[_col0]]
- 1 [Column[_col0]]
- 2 [Column[_col0]]
- outputColumnNames: _col2, _col3
- Position of Big Table: 2
- Select Operator
- expressions:
- expr: _col2
- type: string
- expr: _col3
- type: string
- outputColumnNames: _col2, _col3
- Group By Operator
- aggregations:
- expr: sum(hash(_col2,_col3))
- bucketGroup: false
- mode: hash
- outputColumnNames: _col0
- File Output Operator
- compressed: false
- GlobalTableId: 0
- table:
- input format: org.apache.hadoop.mapred.SequenceFileInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
- Local Work:
- Map Reduce Local Work
- Stage: Stage-3
- Map Reduce
- Alias -> Map Operator Tree:
- file:/var/folders/6g/6grtCwPMEf4sqHUPpy6xQG9ByHg/-Tmp-/heyongqiang/hive_2011-04-07_01-33-03_110_2221229728249467440/-mr-10003
- Reduce Output Operator
- sort order:
- tag: -1
- value expressions:
- expr: _col0
- type: bigint
- Reduce Operator Tree:
- Group By Operator
- aggregations:
- expr: sum(VALUE._col0)
- bucketGroup: false
- mode: mergepartial
- outputColumnNames: _col0
- Select Operator
- expressions:
- expr: _col0
- type: bigint
- outputColumnNames: _col0
- 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-2
- Map Reduce
- Alias -> Map Operator Tree:
- $INTNAME
- Reduce Output Operator
- key expressions:
- expr: _col0
- type: string
- sort order: +
- Map-reduce partition columns:
- expr: _col0
- type: string
- tag: 2
- $INTNAME1
- Reduce Output Operator
- key expressions:
- expr: _col0
- type: string
- sort order: +
- Map-reduce partition columns:
- expr: _col0
- type: string
- tag: 0
- $INTNAME2
- Reduce Output Operator
- key expressions:
- expr: _col0
- type: string
- sort order: +
- Map-reduce partition columns:
- expr: _col0
- type: string
- tag: 1
- value expressions:
- expr: _col0
- type: string
- expr: _col1
- type: string
- Reduce Operator Tree:
- Join Operator
- condition map:
- Left Outer Join0 to 1
- Right Outer Join0 to 2
- condition expressions:
- 0
- 1 {VALUE._col0} {VALUE._col1}
- 2
- handleSkewJoin: false
- outputColumnNames: _col2, _col3
- Select Operator
- expressions:
- expr: _col2
- type: string
- expr: _col3
- type: string
- outputColumnNames: _col2, _col3
- Group By Operator
- aggregations:
- expr: sum(hash(_col2,_col3))
- bucketGroup: false
- mode: hash
- outputColumnNames: _col0
- File Output Operator
- compressed: false
- GlobalTableId: 0
- table:
- input format: org.apache.hadoop.mapred.SequenceFileInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
- Stage: Stage-4
- Map Reduce
- Alias -> Map Operator Tree:
- x:src
- TableScan
- alias: src
- Select Operator
- expressions:
- expr: key
- type: string
- expr: value
- type: string
- outputColumnNames: _col0, _col1
- Reduce Output Operator
- key expressions:
- expr: _col0
- type: string
- sort order: +
- tag: -1
- value expressions:
- expr: _col0
- type: string
- expr: _col1
- type: string
- Reduce Operator Tree:
- Extract
- File Output Operator
- compressed: false
- GlobalTableId: 0
- table:
- input format: org.apache.hadoop.mapred.SequenceFileInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
- Stage: Stage-5
- Map Reduce
- Alias -> Map Operator Tree:
- y:src
- TableScan
- alias: src
- Select Operator
- expressions:
- expr: key
- type: string
- expr: value
- type: string
- outputColumnNames: _col0, _col1
- Reduce Output Operator
- key expressions:
- expr: _col1
- type: string
- sort order: +
- tag: -1
- value expressions:
- expr: _col0
- type: string
- expr: _col1
- type: string
- Reduce Operator Tree:
- Extract
- File Output Operator
- compressed: false
- GlobalTableId: 0
- table:
- input format: org.apache.hadoop.mapred.SequenceFileInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
- Stage: Stage-0
- Fetch Operator
- limit: -1
- PREHOOK: query: FROM
- (SELECT src.* FROM src sort by key) x
- LEFT OUTER JOIN
- (SELECT src.* FROM src sort by value) Y
- ON (x.key = Y.key)
- RIGHT OUTER JOIN
- (SELECT src.* FROM src sort by value) Z
- ON (x.key = Z.key)
- select sum(hash(Y.key,Y.value))
- PREHOOK: type: QUERY
- PREHOOK: Input: default@src
- PREHOOK: Output: file:/var/folders/6g/6grtCwPMEf4sqHUPpy6xQG9ByHg/-Tmp-/heyongqiang/hive_2011-04-07_01-33-03_471_7630997145926057936/-mr-10000
- POSTHOOK: query: FROM
- (SELECT src.* FROM src sort by key) x
- LEFT OUTER JOIN
- (SELECT src.* FROM src sort by value) Y
- ON (x.key = Y.key)
- RIGHT OUTER JOIN
- (SELECT src.* FROM src sort by value) Z
- ON (x.key = Z.key)
- select sum(hash(Y.key,Y.value))
- POSTHOOK: type: QUERY
- POSTHOOK: Input: default@src
- POSTHOOK: Output: file:/var/folders/6g/6grtCwPMEf4sqHUPpy6xQG9ByHg/-Tmp-/heyongqiang/hive_2011-04-07_01-33-03_471_7630997145926057936/-mr-10000
- 348019368476
- PREHOOK: query: explain
- FROM
- (SELECT src.* FROM src sort by key) x
- RIGHT OUTER JOIN
- (SELECT src.* FROM src sort by value) Y
- ON (x.key = Y.key)
- RIGHT OUTER JOIN
- (SELECT src.* FROM src sort by value) Z
- ON (x.key = Z.key)
- select sum(hash(Y.key,Y.value))
- PREHOOK: type: QUERY
- POSTHOOK: query: explain
- FROM
- (SELECT src.* FROM src sort by key) x
- RIGHT OUTER JOIN
- (SELECT src.* FROM src sort by value) Y
- ON (x.key = Y.key)
- RIGHT OUTER JOIN
- (SELECT src.* FROM src sort by value) Z
- ON (x.key = Z.key)
- select sum(hash(Y.key,Y.value))
- POSTHOOK: type: QUERY
- ABSTRACT SYNTAX TREE:
- (TOK_QUERY (TOK_FROM (TOK_RIGHTOUTERJOIN (TOK_RIGHTOUTERJOIN (TOK_SUBQUERY (TOK_QUERY (TOK_FROM (TOK_TABREF (TOK_TABNAME src))) (TOK_INSERT (TOK_DESTINATION (TOK_DIR TOK_TMP_FILE)) (TOK_SELECT (TOK_SELEXPR (TOK_ALLCOLREF (TOK_TABNAME src)))) (TOK_SORTBY (TOK_TABSORTCOLNAMEASC (TOK_TABLE_OR_COL key))))) x) (TOK_SUBQUERY (TOK_QUERY (TOK_FROM (TOK_TABREF (TOK_TABNAME src))) (TOK_INSERT (TOK_DESTINATION (TOK_DIR TOK_TMP_FILE)) (TOK_SELECT (TOK_SELEXPR (TOK_ALLCOLREF (TOK_TABNAME src)))) (TOK_SORTBY (TOK_TABSORTCOLNAMEASC (TOK_TABLE_OR_COL value))))) Y) (= (. (TOK_TABLE_OR_COL x) key) (. (TOK_TABLE_OR_COL Y) key))) (TOK_SUBQUERY (TOK_QUERY (TOK_FROM (TOK_TABREF (TOK_TABNAME src))) (TOK_INSERT (TOK_DESTINATION (TOK_DIR TOK_TMP_FILE)) (TOK_SELECT (TOK_SELEXPR (TOK_ALLCOLREF (TOK_TABNAME src)))) (TOK_SORTBY (TOK_TABSORTCOLNAMEASC (TOK_TABLE_OR_COL value))))) Z) (= (. (TOK_TABLE_OR_COL x) key) (. (TOK_TABLE_OR_COL Z) key)))) (TOK_INSERT (TOK_DESTINATION (TOK_DIR TOK_TMP_FILE)) (TOK_SELECT (TOK_SELEXPR (TOK_FUNCTION sum (TOK_FUNCTION hash (. (TOK_TABLE_OR_COL Y) key) (. (TOK_TABLE_OR_COL Y) value)))))))
- STAGE DEPENDENCIES:
- Stage-1 is a root stage
- Stage-7 depends on stages: Stage-1, Stage-4, Stage-5 , consists of Stage-8, Stage-2
- Stage-8 has a backup stage: Stage-2
- Stage-6 depends on stages: Stage-8
- Stage-3 depends on stages: Stage-2, Stage-6
- Stage-2
- Stage-4 is a root stage
- Stage-5 is a root stage
- Stage-0 is a root stage
- STAGE PLANS:
- Stage: Stage-1
- Map Reduce
- Alias -> Map Operator Tree:
- z:src
- TableScan
- alias: src
- Select Operator
- expressions:
- expr: key
- type: string
- expr: value
- type: string
- outputColumnNames: _col0, _col1
- Reduce Output Operator
- key expressions:
- expr: _col1
- type: string
- sort order: +
- tag: -1
- value expressions:
- expr: _col0
- type: string
- expr: _col1
- type: string
- Reduce Operator Tree:
- Extract
- File Output Operator
- compressed: false
- GlobalTableId: 0
- table:
- input format: org.apache.hadoop.mapred.SequenceFileInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
- Stage: Stage-7
- Conditional Operator
- Stage: Stage-8
- Map Reduce Local Work
- Alias -> Map Local Tables:
- $INTNAME1
- Fetch Operator
- limit: -1
- $INTNAME2
- Fetch Operator
- limit: -1
- Alias -> Map Local Operator Tree:
- $INTNAME1
- HashTable Sink Operator
- condition expressions:
- 0
- 1 {_col0} {_col1}
- 2
- handleSkewJoin: false
- keys:
- 0 [Column[_col0]]
- 1 [Column[_col0]]
- 2 [Column[_col0]]
- Position of Big Table: 2
- $INTNAME2
- HashTable Sink Operator
- condition expressions:
- 0
- 1 {_col0} {_col1}
- 2
- handleSkewJoin: false
- keys:
- 0 [Column[_col0]]
- 1 [Column[_col0]]
- 2 [Column[_col0]]
- Position of Big Table: 2
- Stage: Stage-6
- Map Reduce
- Alias -> Map Operator Tree:
- $INTNAME
- Map Join Operator
- condition map:
- Right Outer Join0 to 1
- Right Outer Join0 to 2
- condition expressions:
- 0
- 1 {_col0} {_col1}
- 2
- handleSkewJoin: false
- keys:
- 0 [Column[_col0]]
- 1 [Column[_col0]]
- 2 [Column[_col0]]
- outputColumnNames: _col2, _col3
- Position of Big Table: 2
- Select Operator
- expressions:
- expr: _col2
- type: string
- expr: _col3
- type: string
- outputColumnNames: _col2, _col3
- Group By Operator
- aggregations:
- expr: sum(hash(_col2,_col3))
- bucketGroup: false
- mode: hash
- outputColumnNames: _col0
- File Output Operator
- compressed: false
- GlobalTableId: 0
- table:
- input format: org.apache.hadoop.mapred.SequenceFileInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
- Local Work:
- Map Reduce Local Work
- Stage: Stage-3
- Map Reduce
- Alias -> Map Operator Tree:
- file:/var/folders/6g/6grtCwPMEf4sqHUPpy6xQG9ByHg/-Tmp-/heyongqiang/hive_2011-04-07_01-33-42_607_62391823355353921/-mr-10003
- Reduce Output Operator
- sort order:
- tag: -1
- value expressions:
- expr: _col0
- type: bigint
- Reduce Operator Tree:
- Group By Operator
- aggregations:
- expr: sum(VALUE._col0)
- bucketGroup: false
- mode: mergepartial
- outputColumnNames: _col0
- Select Operator
- expressions:
- expr: _col0
- type: bigint
- outputColumnNames: _col0
- 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-2
- Map Reduce
- Alias -> Map Operator Tree:
- $INTNAME
- Reduce Output Operator
- key expressions:
- expr: _col0
- type: string
- sort order: +
- Map-reduce partition columns:
- expr: _col0
- type: string
- tag: 2
- $INTNAME1
- Reduce Output Operator
- key expressions:
- expr: _col0
- type: string
- sort order: +
- Map-reduce partition columns:
- expr: _col0
- type: string
- tag: 0
- $INTNAME2
- Reduce Output Operator
- key expressions:
- expr: _col0
- type: string
- sort order: +
- Map-reduce partition columns:
- expr: _col0
- type: string
- tag: 1
- value expressions:
- expr: _col0
- type: string
- expr: _col1
- type: string
- Reduce Operator Tree:
- Join Operator
- condition map:
- Right Outer Join0 to 1
- Right Outer Join0 to 2
- condition expressions:
- 0
- 1 {VALUE._col0} {VALUE._col1}
- 2
- handleSkewJoin: false
- outputColumnNames: _col2, _col3
- Select Operator
- expressions:
- expr: _col2
- type: string
- expr: _col3
- type: string
- outputColumnNames: _col2, _col3
- Group By Operator
- aggregations:
- expr: sum(hash(_col2,_col3))
- bucketGroup: false
- mode: hash
- outputColumnNames: _col0
- File Output Operator
- compressed: false
- GlobalTableId: 0
- table:
- input format: org.apache.hadoop.mapred.SequenceFileInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
- Stage: Stage-4
- Map Reduce
- Alias -> Map Operator Tree:
- x:src
- TableScan
- alias: src
- Select Operator
- expressions:
- expr: key
- type: string
- expr: value
- type: string
- outputColumnNames: _col0, _col1
- Reduce Output Operator
- key expressions:
- expr: _col0
- type: string
- sort order: +
- tag: -1
- value expressions:
- expr: _col0
- type: string
- expr: _col1
- type: string
- Reduce Operator Tree:
- Extract
- File Output Operator
- compressed: false
- GlobalTableId: 0
- table:
- input format: org.apache.hadoop.mapred.SequenceFileInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
- Stage: Stage-5
- Map Reduce
- Alias -> Map Operator Tree:
- y:src
- TableScan
- alias: src
- Select Operator
- expressions:
- expr: key
- type: string
- expr: value
- type: string
- outputColumnNames: _col0, _col1
- Reduce Output Operator
- key expressions:
- expr: _col1
- type: string
- sort order: +
- tag: -1
- value expressions:
- expr: _col0
- type: string
- expr: _col1
- type: string
- Reduce Operator Tree:
- Extract
- File Output Operator
- compressed: false
- GlobalTableId: 0
- table:
- input format: org.apache.hadoop.mapred.SequenceFileInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
- Stage: Stage-0
- Fetch Operator
- limit: -1
- PREHOOK: query: FROM
- (SELECT src.* FROM src sort by key) x
- RIGHT OUTER JOIN
- (SELECT src.* FROM src sort by value) Y
- ON (x.key = Y.key)
- RIGHT OUTER JOIN
- (SELECT src.* FROM src sort by value) Z
- ON (x.key = Z.key)
- select sum(hash(Y.key,Y.value))
- PREHOOK: type: QUERY
- PREHOOK: Input: default@src
- PREHOOK: Output: file:/var/folders/6g/6grtCwPMEf4sqHUPpy6xQG9ByHg/-Tmp-/heyongqiang/hive_2011-04-07_01-33-42_972_7012061714979161777/-mr-10000
- POSTHOOK: query: FROM
- (SELECT src.* FROM src sort by key) x
- RIGHT OUTER JOIN
- (SELECT src.* FROM src sort by value) Y
- ON (x.key = Y.key)
- RIGHT OUTER JOIN
- (SELECT src.* FROM src sort by value) Z
- ON (x.key = Z.key)
- select sum(hash(Y.key,Y.value))
- POSTHOOK: type: QUERY
- POSTHOOK: Input: default@src
- POSTHOOK: Output: file:/var/folders/6g/6grtCwPMEf4sqHUPpy6xQG9ByHg/-Tmp-/heyongqiang/hive_2011-04-07_01-33-42_972_7012061714979161777/-mr-10000
- 348019368476