| PREHOOK: query: CREATE TABLE dest1_n16(key STRING, c1 INT, c2 STRING) STORED AS TEXTFILE |
| PREHOOK: type: CREATETABLE |
| PREHOOK: Output: database:default |
| PREHOOK: Output: default@dest1_n16 |
| POSTHOOK: query: CREATE TABLE dest1_n16(key STRING, c1 INT, c2 STRING) STORED AS TEXTFILE |
| POSTHOOK: type: CREATETABLE |
| POSTHOOK: Output: database:default |
| POSTHOOK: Output: default@dest1_n16 |
| PREHOOK: query: EXPLAIN |
| FROM src |
| INSERT OVERWRITE TABLE dest1_n16 SELECT substr(src.key,1,1), count(DISTINCT substr(src.value,5)), concat(substr(src.key,1,1),sum(substr(src.value,5))) GROUP BY substr(src.key,1,1) |
| PREHOOK: type: QUERY |
| POSTHOOK: query: EXPLAIN |
| FROM src |
| INSERT OVERWRITE TABLE dest1_n16 SELECT substr(src.key,1,1), count(DISTINCT substr(src.value,5)), concat(substr(src.key,1,1),sum(substr(src.value,5))) GROUP BY substr(src.key,1,1) |
| POSTHOOK: type: QUERY |
| STAGE DEPENDENCIES: |
| Stage-1 is a root stage |
| Stage-0 depends on stages: Stage-1 |
| Stage-2 depends on stages: Stage-0, Stage-3 |
| Stage-3 depends on stages: Stage-1 |
| |
| STAGE PLANS: |
| Stage: Stage-1 |
| Map Reduce |
| Map Operator Tree: |
| TableScan |
| alias: src |
| Statistics: Num rows: 500 Data size: 5312 Basic stats: COMPLETE Column stats: NONE |
| Select Operator |
| expressions: substr(key, 1, 1) (type: string), substr(value, 5) (type: string) |
| outputColumnNames: _col0, _col1 |
| Statistics: Num rows: 500 Data size: 5312 Basic stats: COMPLETE Column stats: NONE |
| Group By Operator |
| aggregations: count(DISTINCT _col1), sum(_col1) |
| keys: _col0 (type: string), _col1 (type: string) |
| mode: hash |
| outputColumnNames: _col0, _col1, _col2, _col3 |
| Statistics: Num rows: 500 Data size: 5312 Basic stats: COMPLETE Column stats: NONE |
| Reduce Output Operator |
| key expressions: _col0 (type: string), _col1 (type: string) |
| sort order: ++ |
| Map-reduce partition columns: _col0 (type: string) |
| Statistics: Num rows: 500 Data size: 5312 Basic stats: COMPLETE Column stats: NONE |
| value expressions: _col3 (type: double) |
| Reduce Operator Tree: |
| Group By Operator |
| aggregations: count(DISTINCT KEY._col1:0._col0), sum(VALUE._col1) |
| keys: KEY._col0 (type: string) |
| mode: mergepartial |
| outputColumnNames: _col0, _col1, _col2 |
| Statistics: Num rows: 250 Data size: 2656 Basic stats: COMPLETE Column stats: NONE |
| Select Operator |
| expressions: _col0 (type: string), UDFToInteger(_col1) (type: int), concat(_col0, _col2) (type: string) |
| outputColumnNames: _col0, _col1, _col2 |
| Statistics: Num rows: 250 Data size: 2656 Basic stats: COMPLETE Column stats: NONE |
| File Output Operator |
| compressed: false |
| Statistics: Num rows: 250 Data size: 2656 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 |
| name: default.dest1_n16 |
| Select Operator |
| expressions: _col0 (type: string), _col1 (type: int), _col2 (type: string) |
| outputColumnNames: key, c1, c2 |
| Statistics: Num rows: 250 Data size: 2656 Basic stats: COMPLETE Column stats: NONE |
| Group By Operator |
| aggregations: compute_stats(key, 'hll'), compute_stats(c1, 'hll'), compute_stats(c2, 'hll') |
| mode: hash |
| outputColumnNames: _col0, _col1, _col2 |
| Statistics: Num rows: 1 Data size: 1312 Basic stats: COMPLETE Column stats: NONE |
| File Output Operator |
| compressed: false |
| table: |
| input format: org.apache.hadoop.mapred.SequenceFileInputFormat |
| output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat |
| serde: org.apache.hadoop.hive.serde2.lazybinary.LazyBinarySerDe |
| |
| Stage: Stage-0 |
| Move Operator |
| tables: |
| replace: true |
| 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 |
| name: default.dest1_n16 |
| |
| Stage: Stage-2 |
| Stats Work |
| Basic Stats Work: |
| Column Stats Desc: |
| Columns: key, c1, c2 |
| Column Types: string, int, string |
| Table: default.dest1_n16 |
| |
| Stage: Stage-3 |
| Map Reduce |
| Map Operator Tree: |
| TableScan |
| Reduce Output Operator |
| sort order: |
| Statistics: Num rows: 1 Data size: 1312 Basic stats: COMPLETE Column stats: NONE |
| value expressions: _col0 (type: struct<columntype:string,maxlength:bigint,sumlength:bigint,count:bigint,countnulls:bigint,bitvector:binary>), _col1 (type: struct<columntype:string,min:bigint,max:bigint,countnulls:bigint,bitvector:binary>), _col2 (type: struct<columntype:string,maxlength:bigint,sumlength:bigint,count:bigint,countnulls:bigint,bitvector:binary>) |
| Execution mode: vectorized |
| Reduce Operator Tree: |
| Group By Operator |
| aggregations: compute_stats(VALUE._col0), compute_stats(VALUE._col1), compute_stats(VALUE._col2) |
| mode: mergepartial |
| outputColumnNames: _col0, _col1, _col2 |
| Statistics: Num rows: 1 Data size: 1328 Basic stats: COMPLETE Column stats: NONE |
| File Output Operator |
| compressed: false |
| Statistics: Num rows: 1 Data size: 1328 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 |
| |
| PREHOOK: query: FROM src |
| INSERT OVERWRITE TABLE dest1_n16 SELECT substr(src.key,1,1), count(DISTINCT substr(src.value,5)), concat(substr(src.key,1,1),sum(substr(src.value,5))) GROUP BY substr(src.key,1,1) |
| PREHOOK: type: QUERY |
| PREHOOK: Input: default@src |
| PREHOOK: Output: default@dest1_n16 |
| POSTHOOK: query: FROM src |
| INSERT OVERWRITE TABLE dest1_n16 SELECT substr(src.key,1,1), count(DISTINCT substr(src.value,5)), concat(substr(src.key,1,1),sum(substr(src.value,5))) GROUP BY substr(src.key,1,1) |
| POSTHOOK: type: QUERY |
| POSTHOOK: Input: default@src |
| POSTHOOK: Output: default@dest1_n16 |
| POSTHOOK: Lineage: dest1_n16.c1 EXPRESSION [(src)src.FieldSchema(name:value, type:string, comment:default), ] |
| POSTHOOK: Lineage: dest1_n16.c2 EXPRESSION [(src)src.FieldSchema(name:key, type:string, comment:default), (src)src.FieldSchema(name:value, type:string, comment:default), ] |
| POSTHOOK: Lineage: dest1_n16.key EXPRESSION [(src)src.FieldSchema(name:key, type:string, comment:default), ] |
| PREHOOK: query: SELECT dest1_n16.* FROM dest1_n16 |
| PREHOOK: type: QUERY |
| PREHOOK: Input: default@dest1_n16 |
| #### A masked pattern was here #### |
| POSTHOOK: query: SELECT dest1_n16.* FROM dest1_n16 |
| POSTHOOK: type: QUERY |
| POSTHOOK: Input: default@dest1_n16 |
| #### A masked pattern was here #### |
| 0 1 00.0 |
| 1 71 116414.0 |
| 2 69 225571.0 |
| 3 62 332004.0 |
| 4 74 452763.0 |
| 5 6 5397.0 |
| 6 5 6398.0 |
| 7 6 7735.0 |
| 8 8 8762.0 |
| 9 7 91047.0 |
