| PREHOOK: query: -- INCLUDE_HADOOP_MAJOR_VERSIONS(0.23) |
| |
| -- List bucketing query logic test case. We simulate the directory structure by DML here. |
| -- Test condition: |
| -- 1. where clause has multiple skewed columns and non-skewed columns |
| -- 3. where clause has a few operators |
| -- Test focus: |
| -- 1. query works for on partition level. |
| -- A table can mix up non-skewed partition and skewed partition |
| -- Even for skewed partition, it can have different skewed information. |
| -- Test result: |
| -- 1. pruner only pick up right directory |
| -- 2. query result is right |
| |
| -- create a skewed table |
| create table fact_daily (key String, value String) |
| partitioned by (ds String, hr String) |
| PREHOOK: type: CREATETABLE |
| PREHOOK: Output: database:default |
| PREHOOK: Output: default@fact_daily |
| POSTHOOK: query: -- INCLUDE_HADOOP_MAJOR_VERSIONS(0.23) |
| |
| -- List bucketing query logic test case. We simulate the directory structure by DML here. |
| -- Test condition: |
| -- 1. where clause has multiple skewed columns and non-skewed columns |
| -- 3. where clause has a few operators |
| -- Test focus: |
| -- 1. query works for on partition level. |
| -- A table can mix up non-skewed partition and skewed partition |
| -- Even for skewed partition, it can have different skewed information. |
| -- Test result: |
| -- 1. pruner only pick up right directory |
| -- 2. query result is right |
| |
| -- create a skewed table |
| create table fact_daily (key String, value String) |
| partitioned by (ds String, hr String) |
| POSTHOOK: type: CREATETABLE |
| POSTHOOK: Output: database:default |
| POSTHOOK: Output: default@fact_daily |
| PREHOOK: query: -- partition no skew |
| insert overwrite table fact_daily partition (ds = '1', hr = '1') |
| select key, value from src |
| PREHOOK: type: QUERY |
| PREHOOK: Input: default@src |
| PREHOOK: Output: default@fact_daily@ds=1/hr=1 |
| POSTHOOK: query: -- partition no skew |
| insert overwrite table fact_daily partition (ds = '1', hr = '1') |
| select key, value from src |
| POSTHOOK: type: QUERY |
| POSTHOOK: Input: default@src |
| POSTHOOK: Output: default@fact_daily@ds=1/hr=1 |
| POSTHOOK: Lineage: fact_daily PARTITION(ds=1,hr=1).key SIMPLE [(src)src.FieldSchema(name:key, type:string, comment:default), ] |
| POSTHOOK: Lineage: fact_daily PARTITION(ds=1,hr=1).value SIMPLE [(src)src.FieldSchema(name:value, type:string, comment:default), ] |
| PREHOOK: query: describe formatted fact_daily PARTITION (ds = '1', hr='1') |
| PREHOOK: type: DESCTABLE |
| PREHOOK: Input: default@fact_daily |
| POSTHOOK: query: describe formatted fact_daily PARTITION (ds = '1', hr='1') |
| POSTHOOK: type: DESCTABLE |
| POSTHOOK: Input: default@fact_daily |
| # col_name data_type comment |
| |
| key string |
| value string |
| |
| # Partition Information |
| # col_name data_type comment |
| |
| ds string |
| hr string |
| |
| # Detailed Partition Information |
| Partition Value: [1, 1] |
| Database: default |
| Table: fact_daily |
| #### A masked pattern was here #### |
| Partition Parameters: |
| COLUMN_STATS_ACCURATE {\"BASIC_STATS\":\"true\"} |
| numFiles 1 |
| numRows 500 |
| rawDataSize 5312 |
| totalSize 5812 |
| #### A masked pattern was here #### |
| |
| # Storage Information |
| SerDe Library: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe |
| InputFormat: org.apache.hadoop.mapred.TextInputFormat |
| OutputFormat: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat |
| Compressed: No |
| Num Buckets: -1 |
| Bucket Columns: [] |
| Sort Columns: [] |
| Storage Desc Params: |
| serialization.format 1 |
| PREHOOK: query: -- partition. skewed value is 484/238 |
| alter table fact_daily skewed by (key, value) on (('484','val_484'),('238','val_238')) stored as DIRECTORIES |
| PREHOOK: type: ALTERTABLE_SKEWED |
| PREHOOK: Input: default@fact_daily |
| PREHOOK: Output: default@fact_daily |
| POSTHOOK: query: -- partition. skewed value is 484/238 |
| alter table fact_daily skewed by (key, value) on (('484','val_484'),('238','val_238')) stored as DIRECTORIES |
| POSTHOOK: type: ALTERTABLE_SKEWED |
| POSTHOOK: Input: default@fact_daily |
| POSTHOOK: Output: default@fact_daily |
| PREHOOK: query: insert overwrite table fact_daily partition (ds = '1', hr = '2') |
| select key, value from src |
| PREHOOK: type: QUERY |
| PREHOOK: Input: default@src |
| PREHOOK: Output: default@fact_daily@ds=1/hr=2 |
| POSTHOOK: query: insert overwrite table fact_daily partition (ds = '1', hr = '2') |
| select key, value from src |
| POSTHOOK: type: QUERY |
| POSTHOOK: Input: default@src |
| POSTHOOK: Output: default@fact_daily@ds=1/hr=2 |
| POSTHOOK: Lineage: fact_daily PARTITION(ds=1,hr=2).key SIMPLE [(src)src.FieldSchema(name:key, type:string, comment:default), ] |
| POSTHOOK: Lineage: fact_daily PARTITION(ds=1,hr=2).value SIMPLE [(src)src.FieldSchema(name:value, type:string, comment:default), ] |
| PREHOOK: query: describe formatted fact_daily PARTITION (ds = '1', hr='2') |
| PREHOOK: type: DESCTABLE |
| PREHOOK: Input: default@fact_daily |
| POSTHOOK: query: describe formatted fact_daily PARTITION (ds = '1', hr='2') |
| POSTHOOK: type: DESCTABLE |
| POSTHOOK: Input: default@fact_daily |
| # col_name data_type comment |
| |
| key string |
| value string |
| |
| # Partition Information |
| # col_name data_type comment |
| |
| ds string |
| hr string |
| |
| # Detailed Partition Information |
| Partition Value: [1, 2] |
| Database: default |
| Table: fact_daily |
| #### A masked pattern was here #### |
| Partition Parameters: |
| COLUMN_STATS_ACCURATE {\"BASIC_STATS\":\"true\"} |
| numFiles 3 |
| numRows 500 |
| rawDataSize 5312 |
| totalSize 5812 |
| #### A masked pattern was here #### |
| |
| # Storage Information |
| SerDe Library: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe |
| InputFormat: org.apache.hadoop.mapred.TextInputFormat |
| OutputFormat: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat |
| Compressed: No |
| Num Buckets: -1 |
| Bucket Columns: [] |
| Sort Columns: [] |
| Stored As SubDirectories: Yes |
| Skewed Columns: [key, value] |
| Skewed Values: [[238, val_238], [484, val_484]] |
| #### A masked pattern was here #### |
| Skewed Value to Truncated Path: {[238, val_238]=/fact_daily/ds=1/hr=2/key=238/value=val_238, [484, val_484]=/fact_daily/ds=1/hr=2/key=484/value=val_484} |
| Storage Desc Params: |
| serialization.format 1 |
| PREHOOK: query: -- another partition. skewed value is 327 |
| alter table fact_daily skewed by (key, value) on (('327','val_327')) stored as DIRECTORIES |
| PREHOOK: type: ALTERTABLE_SKEWED |
| PREHOOK: Input: default@fact_daily |
| PREHOOK: Output: default@fact_daily |
| POSTHOOK: query: -- another partition. skewed value is 327 |
| alter table fact_daily skewed by (key, value) on (('327','val_327')) stored as DIRECTORIES |
| POSTHOOK: type: ALTERTABLE_SKEWED |
| POSTHOOK: Input: default@fact_daily |
| POSTHOOK: Output: default@fact_daily |
| PREHOOK: query: insert overwrite table fact_daily partition (ds = '1', hr = '3') |
| select key, value from src |
| PREHOOK: type: QUERY |
| PREHOOK: Input: default@src |
| PREHOOK: Output: default@fact_daily@ds=1/hr=3 |
| POSTHOOK: query: insert overwrite table fact_daily partition (ds = '1', hr = '3') |
| select key, value from src |
| POSTHOOK: type: QUERY |
| POSTHOOK: Input: default@src |
| POSTHOOK: Output: default@fact_daily@ds=1/hr=3 |
| POSTHOOK: Lineage: fact_daily PARTITION(ds=1,hr=3).key SIMPLE [(src)src.FieldSchema(name:key, type:string, comment:default), ] |
| POSTHOOK: Lineage: fact_daily PARTITION(ds=1,hr=3).value SIMPLE [(src)src.FieldSchema(name:value, type:string, comment:default), ] |
| PREHOOK: query: describe formatted fact_daily PARTITION (ds = '1', hr='3') |
| PREHOOK: type: DESCTABLE |
| PREHOOK: Input: default@fact_daily |
| POSTHOOK: query: describe formatted fact_daily PARTITION (ds = '1', hr='3') |
| POSTHOOK: type: DESCTABLE |
| POSTHOOK: Input: default@fact_daily |
| # col_name data_type comment |
| |
| key string |
| value string |
| |
| # Partition Information |
| # col_name data_type comment |
| |
| ds string |
| hr string |
| |
| # Detailed Partition Information |
| Partition Value: [1, 3] |
| Database: default |
| Table: fact_daily |
| #### A masked pattern was here #### |
| Partition Parameters: |
| COLUMN_STATS_ACCURATE {\"BASIC_STATS\":\"true\"} |
| numFiles 2 |
| numRows 500 |
| rawDataSize 5312 |
| totalSize 5812 |
| #### A masked pattern was here #### |
| |
| # Storage Information |
| SerDe Library: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe |
| InputFormat: org.apache.hadoop.mapred.TextInputFormat |
| OutputFormat: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat |
| Compressed: No |
| Num Buckets: -1 |
| Bucket Columns: [] |
| Sort Columns: [] |
| Stored As SubDirectories: Yes |
| Skewed Columns: [key, value] |
| Skewed Values: [[327, val_327]] |
| #### A masked pattern was here #### |
| Skewed Value to Truncated Path: {[327, val_327]=/fact_daily/ds=1/hr=3/key=327/value=val_327} |
| Storage Desc Params: |
| serialization.format 1 |
| PREHOOK: query: -- query non-skewed partition |
| explain extended |
| select * from fact_daily where ds = '1' and hr='1' and key='145' |
| PREHOOK: type: QUERY |
| POSTHOOK: query: -- query non-skewed partition |
| explain extended |
| select * from fact_daily where ds = '1' and hr='1' and key='145' |
| POSTHOOK: type: QUERY |
| STAGE DEPENDENCIES: |
| Stage-0 is a root stage |
| |
| STAGE PLANS: |
| Stage: Stage-0 |
| Fetch Operator |
| limit: -1 |
| Partition Description: |
| Partition |
| input format: org.apache.hadoop.mapred.TextInputFormat |
| output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat |
| partition values: |
| ds 1 |
| hr 1 |
| properties: |
| COLUMN_STATS_ACCURATE {"BASIC_STATS":"true"} |
| bucket_count -1 |
| columns key,value |
| columns.comments |
| columns.types string:string |
| #### A masked pattern was here #### |
| name default.fact_daily |
| numFiles 1 |
| numRows 500 |
| partition_columns ds/hr |
| partition_columns.types string:string |
| rawDataSize 5312 |
| serialization.ddl struct fact_daily { string key, string value} |
| serialization.format 1 |
| serialization.lib org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe |
| totalSize 5812 |
| #### A masked pattern was here #### |
| 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: |
| bucket_count -1 |
| columns key,value |
| columns.comments |
| columns.types string:string |
| #### A masked pattern was here #### |
| name default.fact_daily |
| partition_columns ds/hr |
| partition_columns.types string:string |
| serialization.ddl struct fact_daily { string key, string value} |
| serialization.format 1 |
| serialization.lib org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe |
| #### A masked pattern was here #### |
| serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe |
| name: default.fact_daily |
| name: default.fact_daily |
| Processor Tree: |
| TableScan |
| alias: fact_daily |
| Statistics: Num rows: 500 Data size: 5312 Basic stats: COMPLETE Column stats: NONE |
| GatherStats: false |
| Filter Operator |
| isSamplingPred: false |
| predicate: (key = '145') (type: boolean) |
| Statistics: Num rows: 250 Data size: 2656 Basic stats: COMPLETE Column stats: NONE |
| Select Operator |
| expressions: '145' (type: string), value (type: string), '1' (type: string), '1' (type: string) |
| outputColumnNames: _col0, _col1, _col2, _col3 |
| Statistics: Num rows: 250 Data size: 2656 Basic stats: COMPLETE Column stats: NONE |
| ListSink |
| |
| PREHOOK: query: select * from fact_daily where ds = '1' and hr='1' and key='145' |
| PREHOOK: type: QUERY |
| PREHOOK: Input: default@fact_daily |
| PREHOOK: Input: default@fact_daily@ds=1/hr=1 |
| #### A masked pattern was here #### |
| POSTHOOK: query: select * from fact_daily where ds = '1' and hr='1' and key='145' |
| POSTHOOK: type: QUERY |
| POSTHOOK: Input: default@fact_daily |
| POSTHOOK: Input: default@fact_daily@ds=1/hr=1 |
| #### A masked pattern was here #### |
| 145 val_145 1 1 |
| PREHOOK: query: explain extended |
| select count(*) from fact_daily where ds = '1' and hr='1' |
| PREHOOK: type: QUERY |
| POSTHOOK: query: explain extended |
| select count(*) from fact_daily where ds = '1' and hr='1' |
| POSTHOOK: type: QUERY |
| STAGE DEPENDENCIES: |
| Stage-1 is a root stage |
| Stage-0 depends on stages: Stage-1 |
| |
| STAGE PLANS: |
| Stage: Stage-1 |
| Map Reduce |
| Map Operator Tree: |
| TableScan |
| alias: fact_daily |
| Statistics: Num rows: 500 Data size: 5312 Basic stats: COMPLETE Column stats: NONE |
| GatherStats: false |
| Select Operator |
| Statistics: Num rows: 500 Data size: 5312 Basic stats: COMPLETE Column stats: NONE |
| Group By Operator |
| aggregations: count() |
| mode: hash |
| outputColumnNames: _col0 |
| Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: NONE |
| Reduce Output Operator |
| null sort order: |
| sort order: |
| Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: NONE |
| tag: -1 |
| value expressions: _col0 (type: bigint) |
| auto parallelism: false |
| Path -> Alias: |
| #### A masked pattern was here #### |
| Path -> Partition: |
| #### A masked pattern was here #### |
| Partition |
| base file name: hr=1 |
| input format: org.apache.hadoop.mapred.TextInputFormat |
| output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat |
| partition values: |
| ds 1 |
| hr 1 |
| properties: |
| COLUMN_STATS_ACCURATE {"BASIC_STATS":"true"} |
| bucket_count -1 |
| columns key,value |
| columns.comments |
| columns.types string:string |
| #### A masked pattern was here #### |
| name default.fact_daily |
| numFiles 1 |
| numRows 500 |
| partition_columns ds/hr |
| partition_columns.types string:string |
| rawDataSize 5312 |
| serialization.ddl struct fact_daily { string key, string value} |
| serialization.format 1 |
| serialization.lib org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe |
| totalSize 5812 |
| #### A masked pattern was here #### |
| 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: |
| bucket_count -1 |
| columns key,value |
| columns.comments |
| columns.types string:string |
| #### A masked pattern was here #### |
| name default.fact_daily |
| partition_columns ds/hr |
| partition_columns.types string:string |
| serialization.ddl struct fact_daily { string key, string value} |
| serialization.format 1 |
| serialization.lib org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe |
| #### A masked pattern was here #### |
| serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe |
| name: default.fact_daily |
| name: default.fact_daily |
| Truncated Path -> Alias: |
| /fact_daily/ds=1/hr=1 [fact_daily] |
| Needs Tagging: false |
| Reduce Operator Tree: |
| Group By Operator |
| aggregations: count(VALUE._col0) |
| mode: mergepartial |
| outputColumnNames: _col0 |
| Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: NONE |
| File Output Operator |
| compressed: false |
| GlobalTableId: 0 |
| #### A masked pattern was here #### |
| NumFilesPerFileSink: 1 |
| Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: NONE |
| #### A masked pattern was here #### |
| table: |
| input format: org.apache.hadoop.mapred.SequenceFileInputFormat |
| output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat |
| properties: |
| columns _col0 |
| columns.types bigint |
| 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-0 |
| Fetch Operator |
| limit: -1 |
| Processor Tree: |
| ListSink |
| |
| PREHOOK: query: select count(*) from fact_daily where ds = '1' and hr='1' |
| PREHOOK: type: QUERY |
| PREHOOK: Input: default@fact_daily |
| PREHOOK: Input: default@fact_daily@ds=1/hr=1 |
| #### A masked pattern was here #### |
| POSTHOOK: query: select count(*) from fact_daily where ds = '1' and hr='1' |
| POSTHOOK: type: QUERY |
| POSTHOOK: Input: default@fact_daily |
| POSTHOOK: Input: default@fact_daily@ds=1/hr=1 |
| #### A masked pattern was here #### |
| 500 |
| PREHOOK: query: -- query skewed partition |
| explain extended |
| SELECT * FROM fact_daily WHERE ds='1' and hr='2' and (key='484' and value='val_484') |
| PREHOOK: type: QUERY |
| POSTHOOK: query: -- query skewed partition |
| explain extended |
| SELECT * FROM fact_daily WHERE ds='1' and hr='2' and (key='484' and value='val_484') |
| POSTHOOK: type: QUERY |
| STAGE DEPENDENCIES: |
| Stage-0 is a root stage |
| |
| STAGE PLANS: |
| Stage: Stage-0 |
| Fetch Operator |
| limit: -1 |
| Partition Description: |
| Partition |
| input format: org.apache.hadoop.mapred.TextInputFormat |
| output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat |
| partition values: |
| ds 1 |
| hr 2 |
| properties: |
| COLUMN_STATS_ACCURATE {"BASIC_STATS":"true"} |
| bucket_count -1 |
| columns key,value |
| columns.comments |
| columns.types string:string |
| #### A masked pattern was here #### |
| name default.fact_daily |
| numFiles 3 |
| numRows 500 |
| partition_columns ds/hr |
| partition_columns.types string:string |
| rawDataSize 5312 |
| serialization.ddl struct fact_daily { string key, string value} |
| serialization.format 1 |
| serialization.lib org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe |
| totalSize 5812 |
| #### A masked pattern was here #### |
| 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: |
| bucket_count -1 |
| columns key,value |
| columns.comments |
| columns.types string:string |
| #### A masked pattern was here #### |
| name default.fact_daily |
| partition_columns ds/hr |
| partition_columns.types string:string |
| serialization.ddl struct fact_daily { string key, string value} |
| serialization.format 1 |
| serialization.lib org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe |
| #### A masked pattern was here #### |
| serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe |
| name: default.fact_daily |
| name: default.fact_daily |
| Processor Tree: |
| TableScan |
| alias: fact_daily |
| Statistics: Num rows: 500 Data size: 5312 Basic stats: COMPLETE Column stats: NONE |
| GatherStats: false |
| Filter Operator |
| isSamplingPred: false |
| predicate: ((key = '484') and (value = 'val_484')) (type: boolean) |
| Statistics: Num rows: 125 Data size: 1328 Basic stats: COMPLETE Column stats: NONE |
| Select Operator |
| expressions: '484' (type: string), 'val_484' (type: string), '1' (type: string), '2' (type: string) |
| outputColumnNames: _col0, _col1, _col2, _col3 |
| Statistics: Num rows: 125 Data size: 1328 Basic stats: COMPLETE Column stats: NONE |
| ListSink |
| |
| PREHOOK: query: SELECT * FROM fact_daily WHERE ds='1' and hr='2' and (key='484' and value='val_484') |
| PREHOOK: type: QUERY |
| PREHOOK: Input: default@fact_daily |
| PREHOOK: Input: default@fact_daily@ds=1/hr=2 |
| #### A masked pattern was here #### |
| POSTHOOK: query: SELECT * FROM fact_daily WHERE ds='1' and hr='2' and (key='484' and value='val_484') |
| POSTHOOK: type: QUERY |
| POSTHOOK: Input: default@fact_daily |
| POSTHOOK: Input: default@fact_daily@ds=1/hr=2 |
| #### A masked pattern was here #### |
| 484 val_484 1 2 |
| PREHOOK: query: -- query another skewed partition |
| explain extended |
| SELECT * FROM fact_daily WHERE ds='1' and hr='3' and (key='327' and value='val_327') |
| PREHOOK: type: QUERY |
| POSTHOOK: query: -- query another skewed partition |
| explain extended |
| SELECT * FROM fact_daily WHERE ds='1' and hr='3' and (key='327' and value='val_327') |
| POSTHOOK: type: QUERY |
| STAGE DEPENDENCIES: |
| Stage-0 is a root stage |
| |
| STAGE PLANS: |
| Stage: Stage-0 |
| Fetch Operator |
| limit: -1 |
| Partition Description: |
| Partition |
| input format: org.apache.hadoop.mapred.TextInputFormat |
| output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat |
| partition values: |
| ds 1 |
| hr 3 |
| properties: |
| COLUMN_STATS_ACCURATE {"BASIC_STATS":"true"} |
| bucket_count -1 |
| columns key,value |
| columns.comments |
| columns.types string:string |
| #### A masked pattern was here #### |
| name default.fact_daily |
| numFiles 2 |
| numRows 500 |
| partition_columns ds/hr |
| partition_columns.types string:string |
| rawDataSize 5312 |
| serialization.ddl struct fact_daily { string key, string value} |
| serialization.format 1 |
| serialization.lib org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe |
| totalSize 5812 |
| #### A masked pattern was here #### |
| 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: |
| bucket_count -1 |
| columns key,value |
| columns.comments |
| columns.types string:string |
| #### A masked pattern was here #### |
| name default.fact_daily |
| partition_columns ds/hr |
| partition_columns.types string:string |
| serialization.ddl struct fact_daily { string key, string value} |
| serialization.format 1 |
| serialization.lib org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe |
| #### A masked pattern was here #### |
| serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe |
| name: default.fact_daily |
| name: default.fact_daily |
| Processor Tree: |
| TableScan |
| alias: fact_daily |
| Statistics: Num rows: 500 Data size: 5312 Basic stats: COMPLETE Column stats: NONE |
| GatherStats: false |
| Filter Operator |
| isSamplingPred: false |
| predicate: ((key = '327') and (value = 'val_327')) (type: boolean) |
| Statistics: Num rows: 125 Data size: 1328 Basic stats: COMPLETE Column stats: NONE |
| Select Operator |
| expressions: '327' (type: string), 'val_327' (type: string), '1' (type: string), '3' (type: string) |
| outputColumnNames: _col0, _col1, _col2, _col3 |
| Statistics: Num rows: 125 Data size: 1328 Basic stats: COMPLETE Column stats: NONE |
| ListSink |
| |
| PREHOOK: query: SELECT * FROM fact_daily WHERE ds='1' and hr='3' and (key='327' and value='val_327') |
| PREHOOK: type: QUERY |
| PREHOOK: Input: default@fact_daily |
| PREHOOK: Input: default@fact_daily@ds=1/hr=3 |
| #### A masked pattern was here #### |
| POSTHOOK: query: SELECT * FROM fact_daily WHERE ds='1' and hr='3' and (key='327' and value='val_327') |
| POSTHOOK: type: QUERY |
| POSTHOOK: Input: default@fact_daily |
| POSTHOOK: Input: default@fact_daily@ds=1/hr=3 |
| #### A masked pattern was here #### |
| 327 val_327 1 3 |
| 327 val_327 1 3 |
| 327 val_327 1 3 |