| PREHOOK: query: CREATE TABLE agg1 (col0 INT, col1 STRING, col2 DOUBLE) |
| PREHOOK: type: CREATETABLE |
| PREHOOK: Output: database:default |
| PREHOOK: Output: default@agg1 |
| POSTHOOK: query: CREATE TABLE agg1 (col0 INT, col1 STRING, col2 DOUBLE) |
| POSTHOOK: type: CREATETABLE |
| POSTHOOK: Output: database:default |
| POSTHOOK: Output: default@agg1 |
| PREHOOK: query: INSERT INTO TABLE agg1 select key,value,key from src tablesample (1 rows) |
| PREHOOK: type: QUERY |
| PREHOOK: Input: default@src |
| PREHOOK: Output: default@agg1 |
| POSTHOOK: query: INSERT INTO TABLE agg1 select key,value,key from src tablesample (1 rows) |
| POSTHOOK: type: QUERY |
| POSTHOOK: Input: default@src |
| POSTHOOK: Output: default@agg1 |
| POSTHOOK: Lineage: agg1.col0 EXPRESSION [(src)src.FieldSchema(name:key, type:string, comment:default), ] |
| POSTHOOK: Lineage: agg1.col1 SIMPLE [(src)src.FieldSchema(name:value, type:string, comment:default), ] |
| POSTHOOK: Lineage: agg1.col2 EXPRESSION [(src)src.FieldSchema(name:key, type:string, comment:default), ] |
| Warning: Shuffle Join MERGEJOIN[26][tables = [$hdt$_0, $hdt$_1]] in Stage 'Reducer 3' is a cross product |
| PREHOOK: query: EXPLAIN |
| SELECT single_use_subq11.a1 AS a1, |
| single_use_subq11.a2 AS a2 |
| FROM (SELECT Sum(agg1.col2) AS a1 |
| FROM agg1 |
| GROUP BY agg1.col0) single_use_subq12 |
| JOIN (SELECT alias.a2 AS a0, |
| alias.a1 AS a1, |
| alias.a1 AS a2 |
| FROM (SELECT agg1.col1 AS a0, |
| '42' AS a1, |
| agg1.col0 AS a2 |
| FROM agg1 |
| UNION ALL |
| SELECT agg1.col1 AS a0, |
| '41' AS a1, |
| agg1.col0 AS a2 |
| FROM agg1) alias |
| GROUP BY alias.a2, |
| alias.a1) single_use_subq11 |
| ON ( single_use_subq11.a0 = single_use_subq11.a0 ) |
| PREHOOK: type: QUERY |
| PREHOOK: Input: default@agg1 |
| #### A masked pattern was here #### |
| POSTHOOK: query: EXPLAIN |
| SELECT single_use_subq11.a1 AS a1, |
| single_use_subq11.a2 AS a2 |
| FROM (SELECT Sum(agg1.col2) AS a1 |
| FROM agg1 |
| GROUP BY agg1.col0) single_use_subq12 |
| JOIN (SELECT alias.a2 AS a0, |
| alias.a1 AS a1, |
| alias.a1 AS a2 |
| FROM (SELECT agg1.col1 AS a0, |
| '42' AS a1, |
| agg1.col0 AS a2 |
| FROM agg1 |
| UNION ALL |
| SELECT agg1.col1 AS a0, |
| '41' AS a1, |
| agg1.col0 AS a2 |
| FROM agg1) alias |
| GROUP BY alias.a2, |
| alias.a1) single_use_subq11 |
| ON ( single_use_subq11.a0 = single_use_subq11.a0 ) |
| POSTHOOK: type: QUERY |
| POSTHOOK: Input: default@agg1 |
| #### 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 4 <- Union 5 (CONTAINS) |
| Map 7 <- Union 5 (CONTAINS) |
| Reducer 2 <- Map 1 (SIMPLE_EDGE) |
| Reducer 3 <- Reducer 2 (XPROD_EDGE), Reducer 6 (XPROD_EDGE) |
| Reducer 6 <- Union 5 (SIMPLE_EDGE) |
| #### A masked pattern was here #### |
| Vertices: |
| Map 1 |
| Map Operator Tree: |
| TableScan |
| alias: agg1 |
| Statistics: Num rows: 1 Data size: 4 Basic stats: COMPLETE Column stats: COMPLETE |
| Select Operator |
| expressions: col0 (type: int) |
| outputColumnNames: col0 |
| Statistics: Num rows: 1 Data size: 4 Basic stats: COMPLETE Column stats: COMPLETE |
| Group By Operator |
| keys: col0 (type: int) |
| minReductionHashAggr: 0.0 |
| mode: hash |
| outputColumnNames: _col0 |
| Statistics: Num rows: 1 Data size: 4 Basic stats: COMPLETE Column stats: COMPLETE |
| Reduce Output Operator |
| key expressions: _col0 (type: int) |
| null sort order: z |
| sort order: + |
| Map-reduce partition columns: _col0 (type: int) |
| Statistics: Num rows: 1 Data size: 4 Basic stats: COMPLETE Column stats: COMPLETE |
| Execution mode: vectorized, llap |
| LLAP IO: all inputs |
| Map 4 |
| Map Operator Tree: |
| TableScan |
| alias: agg1 |
| filterExpr: col0 is not null (type: boolean) |
| Statistics: Num rows: 1 Data size: 4 Basic stats: COMPLETE Column stats: COMPLETE |
| Filter Operator |
| predicate: col0 is not null (type: boolean) |
| Statistics: Num rows: 1 Data size: 4 Basic stats: COMPLETE Column stats: COMPLETE |
| Select Operator |
| expressions: '42' (type: string), col0 (type: int) |
| outputColumnNames: _col0, _col1 |
| Statistics: Num rows: 1 Data size: 90 Basic stats: COMPLETE Column stats: COMPLETE |
| Group By Operator |
| keys: _col0 (type: string), _col1 (type: int) |
| minReductionHashAggr: 0.5 |
| mode: hash |
| outputColumnNames: _col0, _col1 |
| Statistics: Num rows: 1 Data size: 90 Basic stats: COMPLETE Column stats: COMPLETE |
| Reduce Output Operator |
| key expressions: _col0 (type: string), _col1 (type: int) |
| null sort order: zz |
| sort order: ++ |
| Map-reduce partition columns: _col0 (type: string), _col1 (type: int) |
| Statistics: Num rows: 1 Data size: 90 Basic stats: COMPLETE Column stats: COMPLETE |
| Execution mode: vectorized, llap |
| LLAP IO: all inputs |
| Map 7 |
| Map Operator Tree: |
| TableScan |
| alias: agg1 |
| filterExpr: col0 is not null (type: boolean) |
| Statistics: Num rows: 1 Data size: 4 Basic stats: COMPLETE Column stats: COMPLETE |
| Filter Operator |
| predicate: col0 is not null (type: boolean) |
| Statistics: Num rows: 1 Data size: 4 Basic stats: COMPLETE Column stats: COMPLETE |
| Select Operator |
| expressions: '41' (type: string), col0 (type: int) |
| outputColumnNames: _col0, _col1 |
| Statistics: Num rows: 1 Data size: 90 Basic stats: COMPLETE Column stats: COMPLETE |
| Group By Operator |
| keys: _col0 (type: string), _col1 (type: int) |
| minReductionHashAggr: 0.5 |
| mode: hash |
| outputColumnNames: _col0, _col1 |
| Statistics: Num rows: 1 Data size: 90 Basic stats: COMPLETE Column stats: COMPLETE |
| Reduce Output Operator |
| key expressions: _col0 (type: string), _col1 (type: int) |
| null sort order: zz |
| sort order: ++ |
| Map-reduce partition columns: _col0 (type: string), _col1 (type: int) |
| Statistics: Num rows: 1 Data size: 90 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 |
| keys: KEY._col0 (type: int) |
| mode: mergepartial |
| outputColumnNames: _col0 |
| Statistics: Num rows: 1 Data size: 4 Basic stats: COMPLETE Column stats: COMPLETE |
| Select Operator |
| Statistics: Num rows: 1 Data size: 4 Basic stats: COMPLETE Column stats: COMPLETE |
| Reduce Output Operator |
| null sort order: |
| sort order: |
| Statistics: Num rows: 1 Data size: 4 Basic stats: COMPLETE Column stats: COMPLETE |
| Reducer 3 |
| Execution mode: llap |
| Reduce Operator Tree: |
| Merge Join Operator |
| condition map: |
| Inner Join 0 to 1 |
| keys: |
| 0 |
| 1 |
| outputColumnNames: _col1, _col2 |
| Statistics: Num rows: 1 Data size: 172 Basic stats: COMPLETE Column stats: COMPLETE |
| Select Operator |
| expressions: _col1 (type: string), _col2 (type: string) |
| outputColumnNames: _col0, _col1 |
| Statistics: Num rows: 1 Data size: 172 Basic stats: COMPLETE Column stats: COMPLETE |
| File Output Operator |
| compressed: false |
| Statistics: Num rows: 1 Data size: 172 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 6 |
| Execution mode: vectorized, llap |
| Reduce Operator Tree: |
| Group By Operator |
| keys: KEY._col0 (type: string), KEY._col1 (type: int) |
| mode: mergepartial |
| outputColumnNames: _col0, _col1 |
| Statistics: Num rows: 1 Data size: 90 Basic stats: COMPLETE Column stats: COMPLETE |
| Select Operator |
| expressions: _col0 (type: string), _col0 (type: string) |
| outputColumnNames: _col0, _col1 |
| Statistics: Num rows: 1 Data size: 172 Basic stats: COMPLETE Column stats: COMPLETE |
| Reduce Output Operator |
| null sort order: |
| sort order: |
| Statistics: Num rows: 1 Data size: 172 Basic stats: COMPLETE Column stats: COMPLETE |
| value expressions: _col0 (type: string), _col1 (type: string) |
| Union 5 |
| Vertex: Union 5 |
| |
| Stage: Stage-0 |
| Fetch Operator |
| limit: -1 |
| Processor Tree: |
| ListSink |
| |
| Warning: Shuffle Join MERGEJOIN[26][tables = [$hdt$_0, $hdt$_1]] in Stage 'Reducer 3' is a cross product |
| PREHOOK: query: SELECT single_use_subq11.a1 AS a1, |
| single_use_subq11.a2 AS a2 |
| FROM (SELECT Sum(agg1.col2) AS a1 |
| FROM agg1 |
| GROUP BY agg1.col0) single_use_subq12 |
| JOIN (SELECT alias.a2 AS a0, |
| alias.a1 AS a1, |
| alias.a1 AS a2 |
| FROM (SELECT agg1.col1 AS a0, |
| '42' AS a1, |
| agg1.col0 AS a2 |
| FROM agg1 |
| UNION ALL |
| SELECT agg1.col1 AS a0, |
| '41' AS a1, |
| agg1.col0 AS a2 |
| FROM agg1) alias |
| GROUP BY alias.a2, |
| alias.a1) single_use_subq11 |
| ON ( single_use_subq11.a0 = single_use_subq11.a0 ) |
| PREHOOK: type: QUERY |
| PREHOOK: Input: default@agg1 |
| #### A masked pattern was here #### |
| POSTHOOK: query: SELECT single_use_subq11.a1 AS a1, |
| single_use_subq11.a2 AS a2 |
| FROM (SELECT Sum(agg1.col2) AS a1 |
| FROM agg1 |
| GROUP BY agg1.col0) single_use_subq12 |
| JOIN (SELECT alias.a2 AS a0, |
| alias.a1 AS a1, |
| alias.a1 AS a2 |
| FROM (SELECT agg1.col1 AS a0, |
| '42' AS a1, |
| agg1.col0 AS a2 |
| FROM agg1 |
| UNION ALL |
| SELECT agg1.col1 AS a0, |
| '41' AS a1, |
| agg1.col0 AS a2 |
| FROM agg1) alias |
| GROUP BY alias.a2, |
| alias.a1) single_use_subq11 |
| ON ( single_use_subq11.a0 = single_use_subq11.a0 ) |
| POSTHOOK: type: QUERY |
| POSTHOOK: Input: default@agg1 |
| #### A masked pattern was here #### |
| 42 42 |
| 41 41 |
