PREHOOK: query: -- SORT_QUERY_RESULTS --HIVE-2101 mapjoin sometimes gives wrong results if there is a filter in the on condition SELECT * FROM src1 RIGHT OUTER JOIN src1 src2 ON (src1.key = src2.key AND src1.key < 10 AND src2.key > 10) JOIN src src3 ON (src2.key = src3.key AND src3.key < 300) SORT BY src1.key, src2.key, src3.key PREHOOK: type: QUERY PREHOOK: Input: default@src PREHOOK: Input: default@src1 #### A masked pattern was here #### POSTHOOK: query: -- SORT_QUERY_RESULTS --HIVE-2101 mapjoin sometimes gives wrong results if there is a filter in the on condition SELECT * FROM src1 RIGHT OUTER JOIN src1 src2 ON (src1.key = src2.key AND src1.key < 10 AND src2.key > 10) JOIN src src3 ON (src2.key = src3.key AND src3.key < 300) SORT BY src1.key, src2.key, src3.key POSTHOOK: type: QUERY POSTHOOK: Input: default@src POSTHOOK: Input: default@src1 #### A masked pattern was here #### NULL NULL 128 128 val_128 NULL NULL 128 128 val_128 NULL NULL 128 128 val_128 NULL NULL 146 val_146 146 val_146 NULL NULL 146 val_146 146 val_146 NULL NULL 150 val_150 150 val_150 NULL NULL 213 val_213 213 val_213 NULL NULL 213 val_213 213 val_213 NULL NULL 224 224 val_224 NULL NULL 224 224 val_224 NULL NULL 238 val_238 238 val_238 NULL NULL 238 val_238 238 val_238 NULL NULL 255 val_255 255 val_255 NULL NULL 255 val_255 255 val_255 NULL NULL 273 val_273 273 val_273 NULL NULL 273 val_273 273 val_273 NULL NULL 273 val_273 273 val_273 NULL NULL 278 val_278 278 val_278 NULL NULL 278 val_278 278 val_278 NULL NULL 66 val_66 66 val_66 NULL NULL 98 val_98 98 val_98 NULL NULL 98 val_98 98 val_98 PREHOOK: query: explain SELECT /*+ mapjoin(src1, src2) */ * FROM src1 RIGHT OUTER JOIN src1 src2 ON (src1.key = src2.key AND src1.key < 10 AND src2.key > 10) JOIN src src3 ON (src2.key = src3.key AND src3.key < 300) SORT BY src1.key, src2.key, src3.key PREHOOK: type: QUERY POSTHOOK: query: explain SELECT /*+ mapjoin(src1, src2) */ * FROM src1 RIGHT OUTER JOIN src1 src2 ON (src1.key = src2.key AND src1.key < 10 AND src2.key > 10) JOIN src src3 ON (src2.key = src3.key AND src3.key < 300) SORT BY src1.key, src2.key, src3.key POSTHOOK: type: QUERY STAGE DEPENDENCIES: Stage-4 is a root stage Stage-1 depends on stages: Stage-4 Stage-0 depends on stages: Stage-1 STAGE PLANS: Stage: Stage-4 Map Reduce Local Work Alias -> Map Local Tables: src1 Fetch Operator limit: -1 src2 Fetch Operator limit: -1 Alias -> Map Local Operator Tree: src1 TableScan alias: src1 Statistics: Num rows: 25 Data size: 191 Basic stats: COMPLETE Column stats: NONE Filter Operator predicate: ((key < 300) and (key < 10)) (type: boolean) Statistics: Num rows: 2 Data size: 15 Basic stats: COMPLETE Column stats: NONE HashTable Sink Operator filter predicates: 0 1 {(key > 10)} 2 keys: 0 key (type: string) 1 key (type: string) 2 key (type: string) src2 TableScan alias: src2 Statistics: Num rows: 25 Data size: 191 Basic stats: COMPLETE Column stats: NONE Filter Operator predicate: (key < 300) (type: boolean) Statistics: Num rows: 8 Data size: 61 Basic stats: COMPLETE Column stats: NONE HashTable Sink Operator filter predicates: 0 1 {(key > 10)} 2 keys: 0 key (type: string) 1 key (type: string) 2 key (type: string) Stage: Stage-1 Map Reduce Map Operator Tree: TableScan alias: src3 Statistics: Num rows: 500 Data size: 5312 Basic stats: COMPLETE Column stats: NONE Filter Operator predicate: (key < 300) (type: boolean) Statistics: Num rows: 166 Data size: 1763 Basic stats: COMPLETE Column stats: NONE Map Join Operator condition map: Right Outer Join0 to 1 Inner Join 1 to 2 filter predicates: 0 1 {(key > 10)} 2 keys: 0 key (type: string) 1 key (type: string) 2 key (type: string) outputColumnNames: _col0, _col1, _col5, _col6, _col10, _col11 Statistics: Num rows: 365 Data size: 3878 Basic stats: COMPLETE Column stats: NONE Select Operator expressions: _col0 (type: string), _col1 (type: string), _col5 (type: string), _col6 (type: string), _col10 (type: string), _col11 (type: string) outputColumnNames: _col0, _col1, _col2, _col3, _col4, _col5 Statistics: Num rows: 365 Data size: 3878 Basic stats: COMPLETE Column stats: NONE Reduce Output Operator key expressions: _col0 (type: string), _col2 (type: string), _col4 (type: string) sort order: +++ Statistics: Num rows: 365 Data size: 3878 Basic stats: COMPLETE Column stats: NONE value expressions: _col1 (type: string), _col3 (type: string), _col5 (type: string) Local Work: Map Reduce Local Work Reduce Operator Tree: Select Operator expressions: KEY.reducesinkkey0 (type: string), VALUE._col0 (type: string), KEY.reducesinkkey1 (type: string), VALUE._col1 (type: string), KEY.reducesinkkey2 (type: string), VALUE._col2 (type: string) outputColumnNames: _col0, _col1, _col2, _col3, _col4, _col5 Statistics: Num rows: 365 Data size: 3878 Basic stats: COMPLETE Column stats: NONE File Output Operator compressed: false Statistics: Num rows: 365 Data size: 3878 Basic stats: COMPLETE Column stats: NONE table: input format: org.apache.hadoop.mapred.TextInputFormat output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe Stage: Stage-0 Fetch Operator limit: -1 Processor Tree: ListSink PREHOOK: query: SELECT /*+ mapjoin(src1, src2) */ * FROM src1 RIGHT OUTER JOIN src1 src2 ON (src1.key = src2.key AND src1.key < 10 AND src2.key > 10) JOIN src src3 ON (src2.key = src3.key AND src3.key < 300) SORT BY src1.key, src2.key, src3.key PREHOOK: type: QUERY PREHOOK: Input: default@src PREHOOK: Input: default@src1 #### A masked pattern was here #### POSTHOOK: query: SELECT /*+ mapjoin(src1, src2) */ * FROM src1 RIGHT OUTER JOIN src1 src2 ON (src1.key = src2.key AND src1.key < 10 AND src2.key > 10) JOIN src src3 ON (src2.key = src3.key AND src3.key < 300) SORT BY src1.key, src2.key, src3.key POSTHOOK: type: QUERY POSTHOOK: Input: default@src POSTHOOK: Input: default@src1 #### A masked pattern was here #### NULL NULL 128 128 val_128 NULL NULL 128 128 val_128 NULL NULL 128 128 val_128 NULL NULL 146 val_146 146 val_146 NULL NULL 146 val_146 146 val_146 NULL NULL 150 val_150 150 val_150 NULL NULL 213 val_213 213 val_213 NULL NULL 213 val_213 213 val_213 NULL NULL 224 224 val_224 NULL NULL 224 224 val_224 NULL NULL 238 val_238 238 val_238 NULL NULL 238 val_238 238 val_238 NULL NULL 255 val_255 255 val_255 NULL NULL 255 val_255 255 val_255 NULL NULL 273 val_273 273 val_273 NULL NULL 273 val_273 273 val_273 NULL NULL 273 val_273 273 val_273 NULL NULL 278 val_278 278 val_278 NULL NULL 278 val_278 278 val_278 NULL NULL 66 val_66 66 val_66 NULL NULL 98 val_98 98 val_98 NULL NULL 98 val_98 98 val_98 PREHOOK: query: explain SELECT * FROM src1 RIGHT OUTER JOIN src1 src2 ON (src1.key = src2.key AND src1.key < 10 AND src2.key > 10) JOIN src src3 ON (src2.key = src3.key AND src3.key < 300) SORT BY src1.key, src2.key, src3.key PREHOOK: type: QUERY POSTHOOK: query: explain SELECT * FROM src1 RIGHT OUTER JOIN src1 src2 ON (src1.key = src2.key AND src1.key < 10 AND src2.key > 10) JOIN src src3 ON (src2.key = src3.key AND src3.key < 300) SORT BY src1.key, src2.key, src3.key POSTHOOK: type: QUERY STAGE DEPENDENCIES: Stage-6 is a root stage Stage-2 depends on stages: Stage-6 Stage-0 depends on stages: Stage-2 STAGE PLANS: Stage: Stage-6 Map Reduce Local Work Alias -> Map Local Tables: src1 Fetch Operator limit: -1 src2 Fetch Operator limit: -1 Alias -> Map Local Operator Tree: src1 TableScan alias: src1 Statistics: Num rows: 25 Data size: 191 Basic stats: COMPLETE Column stats: NONE Filter Operator predicate: ((key < 300) and (key < 10)) (type: boolean) Statistics: Num rows: 2 Data size: 15 Basic stats: COMPLETE Column stats: NONE HashTable Sink Operator filter predicates: 0 1 {(key > 10)} 2 keys: 0 key (type: string) 1 key (type: string) 2 key (type: string) src2 TableScan alias: src2 Statistics: Num rows: 25 Data size: 191 Basic stats: COMPLETE Column stats: NONE Filter Operator predicate: (key < 300) (type: boolean) Statistics: Num rows: 8 Data size: 61 Basic stats: COMPLETE Column stats: NONE HashTable Sink Operator filter predicates: 0 1 {(key > 10)} 2 keys: 0 key (type: string) 1 key (type: string) 2 key (type: string) Stage: Stage-2 Map Reduce Map Operator Tree: TableScan alias: src3 Statistics: Num rows: 500 Data size: 5312 Basic stats: COMPLETE Column stats: NONE Filter Operator predicate: (key < 300) (type: boolean) Statistics: Num rows: 166 Data size: 1763 Basic stats: COMPLETE Column stats: NONE Map Join Operator condition map: Right Outer Join0 to 1 Inner Join 1 to 2 filter predicates: 0 1 {(key > 10)} 2 keys: 0 key (type: string) 1 key (type: string) 2 key (type: string) outputColumnNames: _col0, _col1, _col5, _col6, _col10, _col11 Statistics: Num rows: 365 Data size: 3878 Basic stats: COMPLETE Column stats: NONE Select Operator expressions: _col0 (type: string), _col1 (type: string), _col5 (type: string), _col6 (type: string), _col10 (type: string), _col11 (type: string) outputColumnNames: _col0, _col1, _col2, _col3, _col4, _col5 Statistics: Num rows: 365 Data size: 3878 Basic stats: COMPLETE Column stats: NONE Reduce Output Operator key expressions: _col0 (type: string), _col2 (type: string), _col4 (type: string) sort order: +++ Statistics: Num rows: 365 Data size: 3878 Basic stats: COMPLETE Column stats: NONE value expressions: _col1 (type: string), _col3 (type: string), _col5 (type: string) Local Work: Map Reduce Local Work Reduce Operator Tree: Select Operator expressions: KEY.reducesinkkey0 (type: string), VALUE._col0 (type: string), KEY.reducesinkkey1 (type: string), VALUE._col1 (type: string), KEY.reducesinkkey2 (type: string), VALUE._col2 (type: string) outputColumnNames: _col0, _col1, _col2, _col3, _col4, _col5 Statistics: Num rows: 365 Data size: 3878 Basic stats: COMPLETE Column stats: NONE File Output Operator compressed: false Statistics: Num rows: 365 Data size: 3878 Basic stats: COMPLETE Column stats: NONE table: input format: org.apache.hadoop.mapred.TextInputFormat output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe Stage: Stage-0 Fetch Operator limit: -1 Processor Tree: ListSink PREHOOK: query: SELECT * FROM src1 RIGHT OUTER JOIN src1 src2 ON (src1.key = src2.key AND src1.key < 10 AND src2.key > 10) JOIN src src3 ON (src2.key = src3.key AND src3.key < 300) SORT BY src1.key, src2.key, src3.key PREHOOK: type: QUERY PREHOOK: Input: default@src PREHOOK: Input: default@src1 #### A masked pattern was here #### POSTHOOK: query: SELECT * FROM src1 RIGHT OUTER JOIN src1 src2 ON (src1.key = src2.key AND src1.key < 10 AND src2.key > 10) JOIN src src3 ON (src2.key = src3.key AND src3.key < 300) SORT BY src1.key, src2.key, src3.key POSTHOOK: type: QUERY POSTHOOK: Input: default@src POSTHOOK: Input: default@src1 #### A masked pattern was here #### NULL NULL 128 128 val_128 NULL NULL 128 128 val_128 NULL NULL 128 128 val_128 NULL NULL 146 val_146 146 val_146 NULL NULL 146 val_146 146 val_146 NULL NULL 150 val_150 150 val_150 NULL NULL 213 val_213 213 val_213 NULL NULL 213 val_213 213 val_213 NULL NULL 224 224 val_224 NULL NULL 224 224 val_224 NULL NULL 238 val_238 238 val_238 NULL NULL 238 val_238 238 val_238 NULL NULL 255 val_255 255 val_255 NULL NULL 255 val_255 255 val_255 NULL NULL 273 val_273 273 val_273 NULL NULL 273 val_273 273 val_273 NULL NULL 273 val_273 273 val_273 NULL NULL 278 val_278 278 val_278 NULL NULL 278 val_278 278 val_278 NULL NULL 66 val_66 66 val_66 NULL NULL 98 val_98 98 val_98 NULL NULL 98 val_98 98 val_98