| Warning: Map Join MAPJOIN[63][bigTable=?] in task 'Reducer 2' is a cross product |
| PREHOOK: query: explain |
| select * from ( |
| select count(*) as h8_30_to_9 |
| from src |
| join src1 on src.key = src1.key |
| where src1.value = "val_278") s1 |
| join ( |
| select count(*) as h9_to_9_30 |
| from src |
| join src1 on src.key = src1.key |
| where src1.value = "val_255") s2 |
| PREHOOK: type: QUERY |
| PREHOOK: Input: default@src |
| PREHOOK: Input: default@src1 |
| #### A masked pattern was here #### |
| POSTHOOK: query: explain |
| select * from ( |
| select count(*) as h8_30_to_9 |
| from src |
| join src1 on src.key = src1.key |
| where src1.value = "val_278") s1 |
| join ( |
| select count(*) as h9_to_9_30 |
| from src |
| join src1 on src.key = src1.key |
| where src1.value = "val_255") s2 |
| POSTHOOK: type: QUERY |
| POSTHOOK: Input: default@src |
| POSTHOOK: Input: default@src1 |
| #### A masked pattern was here #### |
| STAGE DEPENDENCIES: |
| Stage-1 is a root stage |
| Stage-0 depends on stages: Stage-1 |
| |
| STAGE PLANS: |
| Stage: Stage-1 |
| Tez |
| #### A masked pattern was here #### |
| Edges: |
| Map 1 <- Map 4 (BROADCAST_EDGE), Map 5 (BROADCAST_EDGE) |
| Reducer 2 <- Map 1 (CUSTOM_SIMPLE_EDGE), Reducer 3 (BROADCAST_EDGE) |
| Reducer 3 <- Map 1 (CUSTOM_SIMPLE_EDGE) |
| #### A masked pattern was here #### |
| Vertices: |
| Map 1 |
| Map Operator Tree: |
| TableScan |
| alias: src |
| filterExpr: key is not null (type: boolean) |
| Statistics: Num rows: 500 Data size: 43500 Basic stats: COMPLETE Column stats: COMPLETE |
| Filter Operator |
| predicate: key is not null (type: boolean) |
| Statistics: Num rows: 500 Data size: 43500 Basic stats: COMPLETE Column stats: COMPLETE |
| Select Operator |
| expressions: key (type: string) |
| outputColumnNames: _col0 |
| Statistics: Num rows: 500 Data size: 43500 Basic stats: COMPLETE Column stats: COMPLETE |
| Map Join Operator |
| condition map: |
| Inner Join 0 to 1 |
| keys: |
| 0 _col0 (type: string) |
| 1 _col0 (type: string) |
| input vertices: |
| 1 Map 4 |
| Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: COMPLETE |
| Group By Operator |
| aggregations: count() |
| minReductionHashAggr: 0.0 |
| mode: hash |
| outputColumnNames: _col0 |
| Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: COMPLETE |
| Reduce Output Operator |
| null sort order: |
| sort order: |
| Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: COMPLETE |
| value expressions: _col0 (type: bigint) |
| Map Join Operator |
| condition map: |
| Inner Join 0 to 1 |
| keys: |
| 0 _col0 (type: string) |
| 1 _col0 (type: string) |
| input vertices: |
| 1 Map 5 |
| Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: COMPLETE |
| Group By Operator |
| aggregations: count() |
| minReductionHashAggr: 0.0 |
| mode: hash |
| outputColumnNames: _col0 |
| Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: COMPLETE |
| Reduce Output Operator |
| null sort order: |
| sort order: |
| Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: COMPLETE |
| value expressions: _col0 (type: bigint) |
| Execution mode: vectorized, llap |
| LLAP IO: all inputs |
| Map 4 |
| Map Operator Tree: |
| TableScan |
| alias: src1 |
| filterExpr: ((value = 'val_278') and key is not null) (type: boolean) |
| Statistics: Num rows: 25 Data size: 4375 Basic stats: COMPLETE Column stats: COMPLETE |
| Filter Operator |
| predicate: ((value = 'val_278') and key is not null) (type: boolean) |
| Statistics: Num rows: 1 Data size: 175 Basic stats: COMPLETE Column stats: COMPLETE |
| Select Operator |
| expressions: key (type: string) |
| outputColumnNames: _col0 |
| Statistics: Num rows: 1 Data size: 86 Basic stats: COMPLETE Column stats: COMPLETE |
| Reduce Output Operator |
| key expressions: _col0 (type: string) |
| null sort order: z |
| sort order: + |
| Map-reduce partition columns: _col0 (type: string) |
| Statistics: Num rows: 1 Data size: 86 Basic stats: COMPLETE Column stats: COMPLETE |
| Execution mode: vectorized, llap |
| LLAP IO: all inputs |
| Map 5 |
| Map Operator Tree: |
| TableScan |
| alias: src1 |
| filterExpr: ((value = 'val_255') and key is not null) (type: boolean) |
| Statistics: Num rows: 25 Data size: 4375 Basic stats: COMPLETE Column stats: COMPLETE |
| Filter Operator |
| predicate: ((value = 'val_255') and key is not null) (type: boolean) |
| Statistics: Num rows: 1 Data size: 175 Basic stats: COMPLETE Column stats: COMPLETE |
| Select Operator |
| expressions: key (type: string) |
| outputColumnNames: _col0 |
| Statistics: Num rows: 1 Data size: 86 Basic stats: COMPLETE Column stats: COMPLETE |
| Reduce Output Operator |
| key expressions: _col0 (type: string) |
| null sort order: z |
| sort order: + |
| Map-reduce partition columns: _col0 (type: string) |
| Statistics: Num rows: 1 Data size: 86 Basic stats: COMPLETE Column stats: COMPLETE |
| Execution mode: vectorized, llap |
| LLAP IO: all inputs |
| Reducer 2 |
| Execution mode: vectorized, llap |
| Reduce Operator Tree: |
| Group By Operator |
| aggregations: count(VALUE._col0) |
| mode: mergepartial |
| outputColumnNames: _col0 |
| Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: COMPLETE |
| Map Join Operator |
| condition map: |
| Inner Join 0 to 1 |
| keys: |
| 0 |
| 1 |
| outputColumnNames: _col0, _col1 |
| input vertices: |
| 1 Reducer 3 |
| Statistics: Num rows: 1 Data size: 16 Basic stats: COMPLETE Column stats: COMPLETE |
| File Output Operator |
| compressed: false |
| Statistics: Num rows: 1 Data size: 16 Basic stats: COMPLETE Column stats: COMPLETE |
| table: |
| input format: org.apache.hadoop.mapred.SequenceFileInputFormat |
| output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat |
| serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe |
| Reducer 3 |
| Execution mode: vectorized, llap |
| Reduce Operator Tree: |
| Group By Operator |
| aggregations: count(VALUE._col0) |
| mode: mergepartial |
| outputColumnNames: _col0 |
| Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: COMPLETE |
| Reduce Output Operator |
| null sort order: |
| sort order: |
| Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: COMPLETE |
| value expressions: _col0 (type: bigint) |
| |
| Stage: Stage-0 |
| Fetch Operator |
| limit: -1 |
| Processor Tree: |
| ListSink |
| |
| Warning: Map Join MAPJOIN[63][bigTable=?] in task 'Reducer 2' is a cross product |
| PREHOOK: query: select * from ( |
| select count(*) as h8_30_to_9 |
| from src |
| join src1 on src.key = src1.key |
| where src1.value = "val_278") s1 |
| join ( |
| select count(*) as h9_to_9_30 |
| from src |
| join src1 on src.key = src1.key |
| where src1.value = "val_255") s2 |
| PREHOOK: type: QUERY |
| PREHOOK: Input: default@src |
| PREHOOK: Input: default@src1 |
| #### A masked pattern was here #### |
| POSTHOOK: query: select * from ( |
| select count(*) as h8_30_to_9 |
| from src |
| join src1 on src.key = src1.key |
| where src1.value = "val_278") s1 |
| join ( |
| select count(*) as h9_to_9_30 |
| from src |
| join src1 on src.key = src1.key |
| where src1.value = "val_255") s2 |
| POSTHOOK: type: QUERY |
| POSTHOOK: Input: default@src |
| POSTHOOK: Input: default@src1 |
| #### A masked pattern was here #### |
| 2 2 |
