| PREHOOK: query: CREATE TABLE test_table_n4(key int, value string) CLUSTERED BY (key) INTO 3 BUCKETS |
| PREHOOK: type: CREATETABLE |
| PREHOOK: Output: database:default |
| PREHOOK: Output: default@test_table_n4 |
| POSTHOOK: query: CREATE TABLE test_table_n4(key int, value string) CLUSTERED BY (key) INTO 3 BUCKETS |
| POSTHOOK: type: CREATETABLE |
| POSTHOOK: Output: database:default |
| POSTHOOK: Output: default@test_table_n4 |
| PREHOOK: query: explain extended insert overwrite table test_table_n4 |
| select * from src |
| PREHOOK: type: QUERY |
| PREHOOK: Input: default@src |
| PREHOOK: Output: default@test_table_n4 |
| POSTHOOK: query: explain extended insert overwrite table test_table_n4 |
| select * from src |
| POSTHOOK: type: QUERY |
| POSTHOOK: Input: default@src |
| POSTHOOK: Output: default@test_table_n4 |
| OPTIMIZED SQL: SELECT `key`, `value` |
| FROM `default`.`src` |
| STAGE DEPENDENCIES: |
| Stage-1 is a root stage |
| Stage-2 depends on stages: Stage-1 |
| Stage-0 depends on stages: Stage-2 |
| Stage-3 depends on stages: Stage-0 |
| |
| STAGE PLANS: |
| Stage: Stage-1 |
| Tez |
| #### A masked pattern was here #### |
| Edges: |
| Reducer 2 <- Map 1 (SIMPLE_EDGE) |
| #### A masked pattern was here #### |
| Vertices: |
| Map 1 |
| Map Operator Tree: |
| TableScan |
| alias: src |
| Statistics: Num rows: 500 Data size: 89000 Basic stats: COMPLETE Column stats: COMPLETE |
| GatherStats: false |
| Select Operator |
| expressions: UDFToInteger(key) (type: int), value (type: string) |
| outputColumnNames: _col0, _col1 |
| Statistics: Num rows: 500 Data size: 47500 Basic stats: COMPLETE Column stats: COMPLETE |
| Reduce Output Operator |
| bucketingVersion: 2 |
| key expressions: _col0 (type: int) |
| null sort order: a |
| numBuckets: -1 |
| sort order: + |
| Map-reduce partition columns: _col0 (type: int) |
| Statistics: Num rows: 500 Data size: 47500 Basic stats: COMPLETE Column stats: COMPLETE |
| tag: -1 |
| value expressions: _col1 (type: string) |
| auto parallelism: false |
| Execution mode: llap |
| LLAP IO: all inputs |
| Path -> Alias: |
| #### A masked pattern was here #### |
| Path -> Partition: |
| #### A masked pattern was here #### |
| Partition |
| base file name: src |
| input format: org.apache.hadoop.mapred.TextInputFormat |
| output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat |
| properties: |
| bucket_count -1 |
| bucketing_version 2 |
| column.name.delimiter , |
| columns key,value |
| columns.types string:string |
| #### A masked pattern was here #### |
| name default.src |
| serialization.format 1 |
| serialization.lib org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe |
| serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe |
| |
| input format: org.apache.hadoop.mapred.TextInputFormat |
| output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat |
| properties: |
| bucketing_version 2 |
| column.name.delimiter , |
| columns key,value |
| columns.comments 'default','default' |
| columns.types string:string |
| #### A masked pattern was here #### |
| name default.src |
| serialization.format 1 |
| serialization.lib org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe |
| serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe |
| name: default.src |
| name: default.src |
| Truncated Path -> Alias: |
| /src [src] |
| Reducer 2 |
| Execution mode: llap |
| Needs Tagging: false |
| Reduce Operator Tree: |
| Select Operator |
| expressions: KEY.reducesinkkey0 (type: int), VALUE._col0 (type: string) |
| outputColumnNames: _col0, _col1 |
| Statistics: Num rows: 500 Data size: 47500 Basic stats: COMPLETE Column stats: COMPLETE |
| File Output Operator |
| bucketingVersion: 2 |
| compressed: false |
| GlobalTableId: 1 |
| #### A masked pattern was here #### |
| NumFilesPerFileSink: 3 |
| Statistics: Num rows: 500 Data size: 47500 Basic stats: COMPLETE Column stats: COMPLETE |
| #### A masked pattern was here #### |
| table: |
| input format: org.apache.hadoop.mapred.TextInputFormat |
| output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat |
| properties: |
| bucket_count 3 |
| bucket_field_name key |
| bucketing_version 2 |
| column.name.delimiter , |
| columns key,value |
| columns.comments |
| columns.types int:string |
| #### A masked pattern was here #### |
| name default.test_table_n4 |
| serialization.format 1 |
| serialization.lib org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe |
| serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe |
| name: default.test_table_n4 |
| TotalFiles: 3 |
| GatherStats: true |
| MultiFileSpray: true |
| Select Operator |
| expressions: _col0 (type: int), _col1 (type: string) |
| outputColumnNames: key, value |
| Statistics: Num rows: 500 Data size: 47500 Basic stats: COMPLETE Column stats: COMPLETE |
| Group By Operator |
| aggregations: min(key), max(key), count(1), count(key), compute_bit_vector(key, 'hll'), max(length(value)), avg(COALESCE(length(value),0)), count(value), compute_bit_vector(value, 'hll') |
| mode: complete |
| outputColumnNames: _col0, _col1, _col2, _col3, _col4, _col5, _col6, _col7, _col8 |
| Statistics: Num rows: 1 Data size: 332 Basic stats: COMPLETE Column stats: COMPLETE |
| Select Operator |
| expressions: 'LONG' (type: string), UDFToLong(_col0) (type: bigint), UDFToLong(_col1) (type: bigint), (_col2 - _col3) (type: bigint), COALESCE(ndv_compute_bit_vector(_col4),0) (type: bigint), _col4 (type: binary), 'STRING' (type: string), UDFToLong(COALESCE(_col5,0)) (type: bigint), COALESCE(_col6,0) (type: double), (_col2 - _col7) (type: bigint), COALESCE(ndv_compute_bit_vector(_col8),0) (type: bigint), _col8 (type: binary) |
| outputColumnNames: _col0, _col1, _col2, _col3, _col4, _col5, _col6, _col7, _col8, _col9, _col10, _col11 |
| Statistics: Num rows: 1 Data size: 530 Basic stats: COMPLETE Column stats: COMPLETE |
| File Output Operator |
| bucketingVersion: 2 |
| compressed: false |
| GlobalTableId: 0 |
| #### A masked pattern was here #### |
| NumFilesPerFileSink: 1 |
| Statistics: Num rows: 1 Data size: 530 Basic stats: COMPLETE Column stats: COMPLETE |
| #### A masked pattern was here #### |
| table: |
| input format: org.apache.hadoop.mapred.SequenceFileInputFormat |
| output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat |
| properties: |
| bucketing_version -1 |
| columns _col0,_col1,_col2,_col3,_col4,_col5,_col6,_col7,_col8,_col9,_col10,_col11 |
| columns.types string:bigint:bigint:bigint:bigint:binary:string:bigint:double:bigint:bigint:binary |
| escape.delim \ |
| hive.serialization.extend.additional.nesting.levels true |
| serialization.escape.crlf true |
| serialization.format 1 |
| serialization.lib org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe |
| serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe |
| TotalFiles: 1 |
| GatherStats: false |
| MultiFileSpray: false |
| |
| Stage: Stage-2 |
| Dependency Collection |
| |
| Stage: Stage-0 |
| Move Operator |
| tables: |
| replace: true |
| #### A masked pattern was here #### |
| table: |
| input format: org.apache.hadoop.mapred.TextInputFormat |
| output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat |
| properties: |
| bucket_count 3 |
| bucket_field_name key |
| bucketing_version 2 |
| column.name.delimiter , |
| columns key,value |
| columns.comments |
| columns.types int:string |
| #### A masked pattern was here #### |
| name default.test_table_n4 |
| serialization.format 1 |
| serialization.lib org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe |
| serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe |
| name: default.test_table_n4 |
| |
| Stage: Stage-3 |
| Stats Work |
| Basic Stats Work: |
| #### A masked pattern was here #### |
| Column Stats Desc: |
| Columns: key, value |
| Column Types: int, string |
| Table: default.test_table_n4 |
| Is Table Level Stats: true |
| |
| PREHOOK: query: insert overwrite table test_table_n4 |
| select * from src |
| PREHOOK: type: QUERY |
| PREHOOK: Input: default@src |
| PREHOOK: Output: default@test_table_n4 |
| POSTHOOK: query: insert overwrite table test_table_n4 |
| select * from src |
| POSTHOOK: type: QUERY |
| POSTHOOK: Input: default@src |
| POSTHOOK: Output: default@test_table_n4 |
| POSTHOOK: Lineage: test_table_n4.key EXPRESSION [(src)src.FieldSchema(name:key, type:string, comment:default), ] |
| POSTHOOK: Lineage: test_table_n4.value SIMPLE [(src)src.FieldSchema(name:value, type:string, comment:default), ] |
| PREHOOK: query: drop table test_table_n4 |
| PREHOOK: type: DROPTABLE |
| PREHOOK: Input: default@test_table_n4 |
| PREHOOK: Output: default@test_table_n4 |
| POSTHOOK: query: drop table test_table_n4 |
| POSTHOOK: type: DROPTABLE |
| POSTHOOK: Input: default@test_table_n4 |
| POSTHOOK: Output: default@test_table_n4 |
