| PREHOOK: query: explain |
| SELECT sum(hash(subq.key, tab.value)) |
| FROM |
| (select a.key, a.value from src a where a.key > 10 ) subq |
| JOIN src tab |
| ON (subq.key = tab.key and subq.key > 20 and subq.value = tab.value) |
| where tab.value < 200 |
| PREHOOK: type: QUERY |
| POSTHOOK: query: explain |
| SELECT sum(hash(subq.key, tab.value)) |
| FROM |
| (select a.key, a.value from src a where a.key > 10 ) subq |
| JOIN src tab |
| ON (subq.key = tab.key and subq.key > 20 and subq.value = tab.value) |
| where tab.value < 200 |
| POSTHOOK: type: QUERY |
| STAGE DEPENDENCIES: |
| Stage-5 is a root stage |
| Stage-2 depends on stages: Stage-5 |
| Stage-0 depends on stages: Stage-2 |
| |
| STAGE PLANS: |
| Stage: Stage-5 |
| Map Reduce Local Work |
| Alias -> Map Local Tables: |
| $hdt$_0:$hdt$_0:a |
| Fetch Operator |
| limit: -1 |
| Alias -> Map Local Operator Tree: |
| $hdt$_0:$hdt$_0:a |
| TableScan |
| alias: a |
| Statistics: Num rows: 500 Data size: 5312 Basic stats: COMPLETE Column stats: NONE |
| Filter Operator |
| predicate: ((UDFToDouble(key) > 20.0D) and (UDFToDouble(value) < 200.0D)) (type: boolean) |
| Statistics: Num rows: 55 Data size: 584 Basic stats: COMPLETE Column stats: NONE |
| Select Operator |
| expressions: key (type: string), value (type: string) |
| outputColumnNames: _col0, _col1 |
| Statistics: Num rows: 55 Data size: 584 Basic stats: COMPLETE Column stats: NONE |
| HashTable Sink Operator |
| keys: |
| 0 _col0 (type: string), _col1 (type: string) |
| 1 _col0 (type: string), _col1 (type: string) |
| |
| Stage: Stage-2 |
| Map Reduce |
| Map Operator Tree: |
| TableScan |
| alias: tab |
| Statistics: Num rows: 500 Data size: 5312 Basic stats: COMPLETE Column stats: NONE |
| Filter Operator |
| predicate: ((UDFToDouble(key) > 20.0D) and (UDFToDouble(value) < 200.0D)) (type: boolean) |
| Statistics: Num rows: 55 Data size: 584 Basic stats: COMPLETE Column stats: NONE |
| Select Operator |
| expressions: key (type: string), value (type: string) |
| outputColumnNames: _col0, _col1 |
| Statistics: Num rows: 55 Data size: 584 Basic stats: COMPLETE Column stats: NONE |
| Map Join Operator |
| condition map: |
| Inner Join 0 to 1 |
| keys: |
| 0 _col0 (type: string), _col1 (type: string) |
| 1 _col0 (type: string), _col1 (type: string) |
| outputColumnNames: _col0, _col3 |
| Statistics: Num rows: 60 Data size: 642 Basic stats: COMPLETE Column stats: NONE |
| Select Operator |
| expressions: hash(_col0,_col3) (type: int) |
| outputColumnNames: _col0 |
| Statistics: Num rows: 60 Data size: 642 Basic stats: COMPLETE Column stats: NONE |
| Group By Operator |
| aggregations: sum(_col0) |
| mode: hash |
| outputColumnNames: _col0 |
| Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: NONE |
| Reduce Output Operator |
| sort order: |
| Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: NONE |
| value expressions: _col0 (type: bigint) |
| Execution mode: vectorized |
| Local Work: |
| Map Reduce Local Work |
| Reduce Operator Tree: |
| Group By Operator |
| aggregations: sum(VALUE._col0) |
| mode: mergepartial |
| outputColumnNames: _col0 |
| Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: NONE |
| File Output Operator |
| compressed: false |
| Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: NONE |
| table: |
| input format: org.apache.hadoop.mapred.SequenceFileInputFormat |
| output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat |
| serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe |
| |
| Stage: Stage-0 |
| Fetch Operator |
| limit: -1 |
| Processor Tree: |
| ListSink |
| |
| PREHOOK: query: SELECT sum(hash(subq.key, tab.value)) |
| FROM |
| (select a.key, a.value from src a where a.key > 10 ) subq |
| JOIN src tab |
| ON (subq.key = tab.key and subq.key > 20 and subq.value = tab.value) |
| where tab.value < 200 |
| PREHOOK: type: QUERY |
| PREHOOK: Input: default@src |
| #### A masked pattern was here #### |
| POSTHOOK: query: SELECT sum(hash(subq.key, tab.value)) |
| FROM |
| (select a.key, a.value from src a where a.key > 10 ) subq |
| JOIN src tab |
| ON (subq.key = tab.key and subq.key > 20 and subq.value = tab.value) |
| where tab.value < 200 |
| POSTHOOK: type: QUERY |
| POSTHOOK: Input: default@src |
| #### A masked pattern was here #### |
| NULL |