| Warning: Shuffle Join MERGEJOIN[13][tables = [$hdt$_0, $hdt$_1]] in Stage 'Reducer 2' is a cross product |
| PREHOOK: query: EXPLAIN |
| SELECT src1.key, src1.key + 1, src2.value |
| FROM srcbucket src1 join srcbucket src2 ON src1.key = src2.key AND src1.key = 86 |
| PREHOOK: type: QUERY |
| PREHOOK: Input: default@srcbucket |
| #### A masked pattern was here #### |
| POSTHOOK: query: EXPLAIN |
| SELECT src1.key, src1.key + 1, src2.value |
| FROM srcbucket src1 join srcbucket src2 ON src1.key = src2.key AND src1.key = 86 |
| POSTHOOK: type: QUERY |
| POSTHOOK: Input: default@srcbucket |
| #### 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: |
| Reducer 2 <- Map 1 (XPROD_EDGE), Map 3 (XPROD_EDGE) |
| #### A masked pattern was here #### |
| Vertices: |
| Map 1 |
| Map Operator Tree: |
| TableScan |
| alias: src1 |
| filterExpr: (key = 86) (type: boolean) |
| Statistics: Num rows: 1000 Data size: 4000 Basic stats: COMPLETE Column stats: COMPLETE |
| Filter Operator |
| predicate: (key = 86) (type: boolean) |
| Statistics: Num rows: 2 Data size: 8 Basic stats: COMPLETE Column stats: COMPLETE |
| Select Operator |
| Statistics: Num rows: 2 Data size: 8 Basic stats: COMPLETE Column stats: COMPLETE |
| Reduce Output Operator |
| null sort order: |
| sort order: |
| Statistics: Num rows: 2 Data size: 8 Basic stats: COMPLETE Column stats: COMPLETE |
| Execution mode: vectorized, llap |
| LLAP IO: all inputs |
| Map 3 |
| Map Operator Tree: |
| TableScan |
| alias: src2 |
| filterExpr: (key = 86) (type: boolean) |
| Statistics: Num rows: 1000 Data size: 95000 Basic stats: COMPLETE Column stats: COMPLETE |
| Filter Operator |
| predicate: (key = 86) (type: boolean) |
| Statistics: Num rows: 2 Data size: 190 Basic stats: COMPLETE Column stats: COMPLETE |
| Select Operator |
| expressions: value (type: string) |
| outputColumnNames: _col0 |
| Statistics: Num rows: 2 Data size: 182 Basic stats: COMPLETE Column stats: COMPLETE |
| Reduce Output Operator |
| null sort order: |
| sort order: |
| Statistics: Num rows: 2 Data size: 182 Basic stats: COMPLETE Column stats: COMPLETE |
| value expressions: _col0 (type: string) |
| Execution mode: vectorized, llap |
| LLAP IO: all inputs |
| Reducer 2 |
| Execution mode: llap |
| Reduce Operator Tree: |
| Merge Join Operator |
| condition map: |
| Inner Join 0 to 1 |
| keys: |
| 0 |
| 1 |
| outputColumnNames: _col1 |
| Statistics: Num rows: 4 Data size: 364 Basic stats: COMPLETE Column stats: COMPLETE |
| Select Operator |
| expressions: 86 (type: int), 87 (type: int), _col1 (type: string) |
| outputColumnNames: _col0, _col1, _col2 |
| Statistics: Num rows: 4 Data size: 396 Basic stats: COMPLETE Column stats: COMPLETE |
| File Output Operator |
| compressed: false |
| Statistics: Num rows: 4 Data size: 396 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 |
| |
| Stage: Stage-0 |
| Fetch Operator |
| limit: -1 |
| Processor Tree: |
| ListSink |
| |
| Warning: Shuffle Join MERGEJOIN[13][tables = [$hdt$_0, $hdt$_1]] in Stage 'Reducer 2' is a cross product |
| PREHOOK: query: EXPLAIN |
| SELECT src1.key, src1.key + 1, src2.value |
| FROM srcbucket src1 join srcbucket src2 ON src1.key = src2.key AND cast(src1.key as double) = 86 |
| PREHOOK: type: QUERY |
| PREHOOK: Input: default@srcbucket |
| #### A masked pattern was here #### |
| POSTHOOK: query: EXPLAIN |
| SELECT src1.key, src1.key + 1, src2.value |
| FROM srcbucket src1 join srcbucket src2 ON src1.key = src2.key AND cast(src1.key as double) = 86 |
| POSTHOOK: type: QUERY |
| POSTHOOK: Input: default@srcbucket |
| #### 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: |
| Reducer 2 <- Map 1 (XPROD_EDGE), Map 3 (XPROD_EDGE) |
| #### A masked pattern was here #### |
| Vertices: |
| Map 1 |
| Map Operator Tree: |
| TableScan |
| alias: src1 |
| filterExpr: (UDFToDouble(key) = 86.0D) (type: boolean) |
| Statistics: Num rows: 1000 Data size: 4000 Basic stats: COMPLETE Column stats: COMPLETE |
| Filter Operator |
| predicate: (UDFToDouble(key) = 86.0D) (type: boolean) |
| Statistics: Num rows: 500 Data size: 2000 Basic stats: COMPLETE Column stats: COMPLETE |
| Select Operator |
| Statistics: Num rows: 500 Data size: 2000 Basic stats: COMPLETE Column stats: COMPLETE |
| Reduce Output Operator |
| null sort order: |
| sort order: |
| Statistics: Num rows: 500 Data size: 2000 Basic stats: COMPLETE Column stats: COMPLETE |
| Execution mode: vectorized, llap |
| LLAP IO: all inputs |
| Map 3 |
| Map Operator Tree: |
| TableScan |
| alias: src2 |
| filterExpr: (key = 86) (type: boolean) |
| Statistics: Num rows: 1000 Data size: 95000 Basic stats: COMPLETE Column stats: COMPLETE |
| Filter Operator |
| predicate: (key = 86) (type: boolean) |
| Statistics: Num rows: 2 Data size: 190 Basic stats: COMPLETE Column stats: COMPLETE |
| Select Operator |
| expressions: value (type: string) |
| outputColumnNames: _col0 |
| Statistics: Num rows: 2 Data size: 182 Basic stats: COMPLETE Column stats: COMPLETE |
| Reduce Output Operator |
| null sort order: |
| sort order: |
| Statistics: Num rows: 2 Data size: 182 Basic stats: COMPLETE Column stats: COMPLETE |
| value expressions: _col0 (type: string) |
| Execution mode: vectorized, llap |
| LLAP IO: all inputs |
| Reducer 2 |
| Execution mode: llap |
| Reduce Operator Tree: |
| Merge Join Operator |
| condition map: |
| Inner Join 0 to 1 |
| keys: |
| 0 |
| 1 |
| outputColumnNames: _col1 |
| Statistics: Num rows: 1000 Data size: 91000 Basic stats: COMPLETE Column stats: COMPLETE |
| Select Operator |
| expressions: 86 (type: int), 87 (type: int), _col1 (type: string) |
| outputColumnNames: _col0, _col1, _col2 |
| Statistics: Num rows: 1000 Data size: 99000 Basic stats: COMPLETE Column stats: COMPLETE |
| File Output Operator |
| compressed: false |
| Statistics: Num rows: 1000 Data size: 99000 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 |
| |
| Stage: Stage-0 |
| Fetch Operator |
| limit: -1 |
| Processor Tree: |
| ListSink |
| |
