http://git-wip-us.apache.org/repos/asf/hive/blob/975a49b6/ql/src/test/results/clientpositive/tez/auto_sortmerge_join_1.q.out ---------------------------------------------------------------------- diff --git a/ql/src/test/results/clientpositive/tez/auto_sortmerge_join_1.q.out b/ql/src/test/results/clientpositive/tez/auto_sortmerge_join_1.q.out deleted file mode 100644 index 3c7773d..0000000 --- a/ql/src/test/results/clientpositive/tez/auto_sortmerge_join_1.q.out +++ /dev/null @@ -1,956 +0,0 @@ -PREHOOK: query: -- small 1 part, 2 bucket & big 2 part, 4 bucket - -CREATE TABLE bucket_small (key string, value string) partitioned by (ds string) -CLUSTERED BY (key) SORTED BY (key) INTO 2 BUCKETS STORED AS TEXTFILE -PREHOOK: type: CREATETABLE -PREHOOK: Output: database:default -PREHOOK: Output: default@bucket_small -POSTHOOK: query: -- small 1 part, 2 bucket & big 2 part, 4 bucket - -CREATE TABLE bucket_small (key string, value string) partitioned by (ds string) -CLUSTERED BY (key) SORTED BY (key) INTO 2 BUCKETS STORED AS TEXTFILE -POSTHOOK: type: CREATETABLE -POSTHOOK: Output: database:default -POSTHOOK: Output: default@bucket_small -PREHOOK: query: load data local inpath '../../data/files/smallsrcsortbucket1outof4.txt' INTO TABLE bucket_small partition(ds='2008-04-08') -PREHOOK: type: LOAD -#### A masked pattern was here #### -PREHOOK: Output: default@bucket_small -POSTHOOK: query: load data local inpath '../../data/files/smallsrcsortbucket1outof4.txt' INTO TABLE bucket_small partition(ds='2008-04-08') -POSTHOOK: type: LOAD -#### A masked pattern was here #### -POSTHOOK: Output: default@bucket_small -POSTHOOK: Output: default@bucket_small@ds=2008-04-08 -PREHOOK: query: load data local inpath '../../data/files/smallsrcsortbucket2outof4.txt' INTO TABLE bucket_small partition(ds='2008-04-08') -PREHOOK: type: LOAD -#### A masked pattern was here #### -PREHOOK: Output: default@bucket_small@ds=2008-04-08 -POSTHOOK: query: load data local inpath '../../data/files/smallsrcsortbucket2outof4.txt' INTO TABLE bucket_small partition(ds='2008-04-08') -POSTHOOK: type: LOAD -#### A masked pattern was here #### -POSTHOOK: Output: default@bucket_small@ds=2008-04-08 -PREHOOK: query: CREATE TABLE bucket_big (key string, value string) partitioned by (ds string) CLUSTERED BY (key) SORTED BY (key) INTO 4 BUCKETS STORED AS TEXTFILE -PREHOOK: type: CREATETABLE -PREHOOK: Output: database:default -PREHOOK: Output: default@bucket_big -POSTHOOK: query: CREATE TABLE bucket_big (key string, value string) partitioned by (ds string) CLUSTERED BY (key) SORTED BY (key) INTO 4 BUCKETS STORED AS TEXTFILE -POSTHOOK: type: CREATETABLE -POSTHOOK: Output: database:default -POSTHOOK: Output: default@bucket_big -PREHOOK: query: load data local inpath '../../data/files/srcsortbucket1outof4.txt' INTO TABLE bucket_big partition(ds='2008-04-08') -PREHOOK: type: LOAD -#### A masked pattern was here #### -PREHOOK: Output: default@bucket_big -POSTHOOK: query: load data local inpath '../../data/files/srcsortbucket1outof4.txt' INTO TABLE bucket_big partition(ds='2008-04-08') -POSTHOOK: type: LOAD -#### A masked pattern was here #### -POSTHOOK: Output: default@bucket_big -POSTHOOK: Output: default@bucket_big@ds=2008-04-08 -PREHOOK: query: load data local inpath '../../data/files/srcsortbucket2outof4.txt' INTO TABLE bucket_big partition(ds='2008-04-08') -PREHOOK: type: LOAD -#### A masked pattern was here #### -PREHOOK: Output: default@bucket_big@ds=2008-04-08 -POSTHOOK: query: load data local inpath '../../data/files/srcsortbucket2outof4.txt' INTO TABLE bucket_big partition(ds='2008-04-08') -POSTHOOK: type: LOAD -#### A masked pattern was here #### -POSTHOOK: Output: default@bucket_big@ds=2008-04-08 -PREHOOK: query: load data local inpath '../../data/files/srcsortbucket3outof4.txt' INTO TABLE bucket_big partition(ds='2008-04-08') -PREHOOK: type: LOAD -#### A masked pattern was here #### -PREHOOK: Output: default@bucket_big@ds=2008-04-08 -POSTHOOK: query: load data local inpath '../../data/files/srcsortbucket3outof4.txt' INTO TABLE bucket_big partition(ds='2008-04-08') -POSTHOOK: type: LOAD -#### A masked pattern was here #### -POSTHOOK: Output: default@bucket_big@ds=2008-04-08 -PREHOOK: query: load data local inpath '../../data/files/srcsortbucket4outof4.txt' INTO TABLE bucket_big partition(ds='2008-04-08') -PREHOOK: type: LOAD -#### A masked pattern was here #### -PREHOOK: Output: default@bucket_big@ds=2008-04-08 -POSTHOOK: query: load data local inpath '../../data/files/srcsortbucket4outof4.txt' INTO TABLE bucket_big partition(ds='2008-04-08') -POSTHOOK: type: LOAD -#### A masked pattern was here #### -POSTHOOK: Output: default@bucket_big@ds=2008-04-08 -PREHOOK: query: load data local inpath '../../data/files/srcsortbucket1outof4.txt' INTO TABLE bucket_big partition(ds='2008-04-09') -PREHOOK: type: LOAD -#### A masked pattern was here #### -PREHOOK: Output: default@bucket_big -POSTHOOK: query: load data local inpath '../../data/files/srcsortbucket1outof4.txt' INTO TABLE bucket_big partition(ds='2008-04-09') -POSTHOOK: type: LOAD -#### A masked pattern was here #### -POSTHOOK: Output: default@bucket_big -POSTHOOK: Output: default@bucket_big@ds=2008-04-09 -PREHOOK: query: load data local inpath '../../data/files/srcsortbucket2outof4.txt' INTO TABLE bucket_big partition(ds='2008-04-09') -PREHOOK: type: LOAD -#### A masked pattern was here #### -PREHOOK: Output: default@bucket_big@ds=2008-04-09 -POSTHOOK: query: load data local inpath '../../data/files/srcsortbucket2outof4.txt' INTO TABLE bucket_big partition(ds='2008-04-09') -POSTHOOK: type: LOAD -#### A masked pattern was here #### -POSTHOOK: Output: default@bucket_big@ds=2008-04-09 -PREHOOK: query: load data local inpath '../../data/files/srcsortbucket3outof4.txt' INTO TABLE bucket_big partition(ds='2008-04-09') -PREHOOK: type: LOAD -#### A masked pattern was here #### -PREHOOK: Output: default@bucket_big@ds=2008-04-09 -POSTHOOK: query: load data local inpath '../../data/files/srcsortbucket3outof4.txt' INTO TABLE bucket_big partition(ds='2008-04-09') -POSTHOOK: type: LOAD -#### A masked pattern was here #### -POSTHOOK: Output: default@bucket_big@ds=2008-04-09 -PREHOOK: query: load data local inpath '../../data/files/srcsortbucket4outof4.txt' INTO TABLE bucket_big partition(ds='2008-04-09') -PREHOOK: type: LOAD -#### A masked pattern was here #### -PREHOOK: Output: default@bucket_big@ds=2008-04-09 -POSTHOOK: query: load data local inpath '../../data/files/srcsortbucket4outof4.txt' INTO TABLE bucket_big partition(ds='2008-04-09') -POSTHOOK: type: LOAD -#### A masked pattern was here #### -POSTHOOK: Output: default@bucket_big@ds=2008-04-09 -PREHOOK: query: -- Since size is being used to find the big table, the order of the tables in the join does not matter -explain extended select count(*) FROM bucket_small a JOIN bucket_big b ON a.key = b.key -PREHOOK: type: QUERY -POSTHOOK: query: -- Since size is being used to find the big table, the order of the tables in the join does not matter -explain extended select count(*) FROM bucket_small a JOIN bucket_big b ON a.key = b.key -POSTHOOK: type: QUERY -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 2 <- Map 1 (BROADCAST_EDGE) - Reducer 3 <- Map 2 (SIMPLE_EDGE) -#### A masked pattern was here #### - Vertices: - Map 1 - Map Operator Tree: - TableScan - alias: a - Statistics: Num rows: 1 Data size: 122 Basic stats: COMPLETE Column stats: NONE - GatherStats: false - Filter Operator - isSamplingPred: false - predicate: key is not null (type: boolean) - Statistics: Num rows: 1 Data size: 122 Basic stats: COMPLETE Column stats: NONE - Select Operator - expressions: key (type: string) - outputColumnNames: _col0 - Statistics: Num rows: 1 Data size: 122 Basic stats: COMPLETE Column stats: NONE - Reduce Output Operator - key expressions: _col0 (type: string) - null sort order: a - sort order: + - Map-reduce partition columns: _col0 (type: string) - Statistics: Num rows: 1 Data size: 122 Basic stats: COMPLETE Column stats: NONE - tag: 0 - auto parallelism: true - Path -> Alias: -#### A masked pattern was here #### - Path -> Partition: -#### A masked pattern was here #### - Partition - base file name: ds=2008-04-08 - input format: org.apache.hadoop.mapred.TextInputFormat - output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat - partition values: - ds 2008-04-08 - properties: - bucket_count 2 - bucket_field_name key - columns key,value - columns.comments - columns.types string:string -#### A masked pattern was here #### - name default.bucket_small - numFiles 2 - numRows 0 - partition_columns ds - partition_columns.types string - rawDataSize 0 - serialization.ddl struct bucket_small { string key, string value} - serialization.format 1 - serialization.lib org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe - totalSize 114 -#### 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: - SORTBUCKETCOLSPREFIX TRUE - bucket_count 2 - bucket_field_name key - columns key,value - columns.comments - columns.types string:string -#### A masked pattern was here #### - name default.bucket_small - partition_columns ds - partition_columns.types string - serialization.ddl struct bucket_small { 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.bucket_small - name: default.bucket_small - Truncated Path -> Alias: - /bucket_small/ds=2008-04-08 [a] - Map 2 - Map Operator Tree: - TableScan - alias: b - Statistics: Num rows: 116 Data size: 12552 Basic stats: COMPLETE Column stats: NONE - GatherStats: false - Filter Operator - isSamplingPred: false - predicate: key is not null (type: boolean) - Statistics: Num rows: 116 Data size: 12552 Basic stats: COMPLETE Column stats: NONE - Select Operator - expressions: key (type: string) - outputColumnNames: _col0 - Statistics: Num rows: 116 Data size: 12552 Basic stats: COMPLETE Column stats: NONE - Map Join Operator - condition map: - Inner Join 0 to 1 - Estimated key counts: Map 1 => 1 - keys: - 0 _col0 (type: string) - 1 _col0 (type: string) - input vertices: - 0 Map 1 - Position of Big Table: 1 - Statistics: Num rows: 127 Data size: 13807 Basic stats: COMPLETE Column stats: NONE - HybridGraceHashJoin: true - 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: ds=2008-04-08 - input format: org.apache.hadoop.mapred.TextInputFormat - output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat - partition values: - ds 2008-04-08 - properties: - bucket_count 4 - bucket_field_name key - columns key,value - columns.comments - columns.types string:string -#### A masked pattern was here #### - name default.bucket_big - numFiles 4 - numRows 0 - partition_columns ds - partition_columns.types string - rawDataSize 0 - serialization.ddl struct bucket_big { 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: - SORTBUCKETCOLSPREFIX TRUE - bucket_count 4 - bucket_field_name key - columns key,value - columns.comments - columns.types string:string -#### A masked pattern was here #### - name default.bucket_big - partition_columns ds - partition_columns.types string - serialization.ddl struct bucket_big { 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.bucket_big - name: default.bucket_big -#### A masked pattern was here #### - Partition - base file name: ds=2008-04-09 - input format: org.apache.hadoop.mapred.TextInputFormat - output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat - partition values: - ds 2008-04-09 - properties: - bucket_count 4 - bucket_field_name key - columns key,value - columns.comments - columns.types string:string -#### A masked pattern was here #### - name default.bucket_big - numFiles 4 - numRows 0 - partition_columns ds - partition_columns.types string - rawDataSize 0 - serialization.ddl struct bucket_big { 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: - SORTBUCKETCOLSPREFIX TRUE - bucket_count 4 - bucket_field_name key - columns key,value - columns.comments - columns.types string:string -#### A masked pattern was here #### - name default.bucket_big - partition_columns ds - partition_columns.types string - serialization.ddl struct bucket_big { 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.bucket_big - name: default.bucket_big - Truncated Path -> Alias: - /bucket_big/ds=2008-04-08 [b] - /bucket_big/ds=2008-04-09 [b] - Reducer 3 - 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 bucket_small a JOIN bucket_big b ON a.key = b.key -PREHOOK: type: QUERY -PREHOOK: Input: default@bucket_big -PREHOOK: Input: default@bucket_big@ds=2008-04-08 -PREHOOK: Input: default@bucket_big@ds=2008-04-09 -PREHOOK: Input: default@bucket_small -PREHOOK: Input: default@bucket_small@ds=2008-04-08 -#### A masked pattern was here #### -POSTHOOK: query: select count(*) FROM bucket_small a JOIN bucket_big b ON a.key = b.key -POSTHOOK: type: QUERY -POSTHOOK: Input: default@bucket_big -POSTHOOK: Input: default@bucket_big@ds=2008-04-08 -POSTHOOK: Input: default@bucket_big@ds=2008-04-09 -POSTHOOK: Input: default@bucket_small -POSTHOOK: Input: default@bucket_small@ds=2008-04-08 -#### A masked pattern was here #### -38 -PREHOOK: query: explain extended select count(*) FROM bucket_big a JOIN bucket_small b ON a.key = b.key -PREHOOK: type: QUERY -POSTHOOK: query: explain extended select count(*) FROM bucket_big a JOIN bucket_small b ON a.key = b.key -POSTHOOK: type: QUERY -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 1 <- Map 3 (BROADCAST_EDGE) - Reducer 2 <- Map 1 (SIMPLE_EDGE) -#### A masked pattern was here #### - Vertices: - Map 1 - Map Operator Tree: - TableScan - alias: a - Statistics: Num rows: 116 Data size: 12552 Basic stats: COMPLETE Column stats: NONE - GatherStats: false - Filter Operator - isSamplingPred: false - predicate: key is not null (type: boolean) - Statistics: Num rows: 116 Data size: 12552 Basic stats: COMPLETE Column stats: NONE - Select Operator - expressions: key (type: string) - outputColumnNames: _col0 - Statistics: Num rows: 116 Data size: 12552 Basic stats: COMPLETE Column stats: NONE - Map Join Operator - condition map: - Inner Join 0 to 1 - Estimated key counts: Map 3 => 1 - keys: - 0 _col0 (type: string) - 1 _col0 (type: string) - input vertices: - 1 Map 3 - Position of Big Table: 0 - Statistics: Num rows: 127 Data size: 13807 Basic stats: COMPLETE Column stats: NONE - HybridGraceHashJoin: true - 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: ds=2008-04-08 - input format: org.apache.hadoop.mapred.TextInputFormat - output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat - partition values: - ds 2008-04-08 - properties: - bucket_count 4 - bucket_field_name key - columns key,value - columns.comments - columns.types string:string -#### A masked pattern was here #### - name default.bucket_big - numFiles 4 - numRows 0 - partition_columns ds - partition_columns.types string - rawDataSize 0 - serialization.ddl struct bucket_big { 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: - SORTBUCKETCOLSPREFIX TRUE - bucket_count 4 - bucket_field_name key - columns key,value - columns.comments - columns.types string:string -#### A masked pattern was here #### - name default.bucket_big - partition_columns ds - partition_columns.types string - serialization.ddl struct bucket_big { 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.bucket_big - name: default.bucket_big -#### A masked pattern was here #### - Partition - base file name: ds=2008-04-09 - input format: org.apache.hadoop.mapred.TextInputFormat - output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat - partition values: - ds 2008-04-09 - properties: - bucket_count 4 - bucket_field_name key - columns key,value - columns.comments - columns.types string:string -#### A masked pattern was here #### - name default.bucket_big - numFiles 4 - numRows 0 - partition_columns ds - partition_columns.types string - rawDataSize 0 - serialization.ddl struct bucket_big { 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: - SORTBUCKETCOLSPREFIX TRUE - bucket_count 4 - bucket_field_name key - columns key,value - columns.comments - columns.types string:string -#### A masked pattern was here #### - name default.bucket_big - partition_columns ds - partition_columns.types string - serialization.ddl struct bucket_big { 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.bucket_big - name: default.bucket_big - Truncated Path -> Alias: - /bucket_big/ds=2008-04-08 [a] - /bucket_big/ds=2008-04-09 [a] - Map 3 - Map Operator Tree: - TableScan - alias: b - Statistics: Num rows: 1 Data size: 122 Basic stats: COMPLETE Column stats: NONE - GatherStats: false - Filter Operator - isSamplingPred: false - predicate: key is not null (type: boolean) - Statistics: Num rows: 1 Data size: 122 Basic stats: COMPLETE Column stats: NONE - Select Operator - expressions: key (type: string) - outputColumnNames: _col0 - Statistics: Num rows: 1 Data size: 122 Basic stats: COMPLETE Column stats: NONE - Reduce Output Operator - key expressions: _col0 (type: string) - null sort order: a - sort order: + - Map-reduce partition columns: _col0 (type: string) - Statistics: Num rows: 1 Data size: 122 Basic stats: COMPLETE Column stats: NONE - tag: 1 - auto parallelism: true - Path -> Alias: -#### A masked pattern was here #### - Path -> Partition: -#### A masked pattern was here #### - Partition - base file name: ds=2008-04-08 - input format: org.apache.hadoop.mapred.TextInputFormat - output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat - partition values: - ds 2008-04-08 - properties: - bucket_count 2 - bucket_field_name key - columns key,value - columns.comments - columns.types string:string -#### A masked pattern was here #### - name default.bucket_small - numFiles 2 - numRows 0 - partition_columns ds - partition_columns.types string - rawDataSize 0 - serialization.ddl struct bucket_small { string key, string value} - serialization.format 1 - serialization.lib org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe - totalSize 114 -#### 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: - SORTBUCKETCOLSPREFIX TRUE - bucket_count 2 - bucket_field_name key - columns key,value - columns.comments - columns.types string:string -#### A masked pattern was here #### - name default.bucket_small - partition_columns ds - partition_columns.types string - serialization.ddl struct bucket_small { 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.bucket_small - name: default.bucket_small - Truncated Path -> Alias: - /bucket_small/ds=2008-04-08 [b] - Reducer 2 - 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 bucket_big a JOIN bucket_small b ON a.key = b.key -PREHOOK: type: QUERY -PREHOOK: Input: default@bucket_big -PREHOOK: Input: default@bucket_big@ds=2008-04-08 -PREHOOK: Input: default@bucket_big@ds=2008-04-09 -PREHOOK: Input: default@bucket_small -PREHOOK: Input: default@bucket_small@ds=2008-04-08 -#### A masked pattern was here #### -POSTHOOK: query: select count(*) FROM bucket_big a JOIN bucket_small b ON a.key = b.key -POSTHOOK: type: QUERY -POSTHOOK: Input: default@bucket_big -POSTHOOK: Input: default@bucket_big@ds=2008-04-08 -POSTHOOK: Input: default@bucket_big@ds=2008-04-09 -POSTHOOK: Input: default@bucket_small -POSTHOOK: Input: default@bucket_small@ds=2008-04-08 -#### A masked pattern was here #### -38 -PREHOOK: query: explain extended select count(*) FROM bucket_big a JOIN bucket_small b ON a.key = b.key -PREHOOK: type: QUERY -POSTHOOK: query: explain extended select count(*) FROM bucket_big a JOIN bucket_small b ON a.key = b.key -POSTHOOK: type: QUERY -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 1 <- Map 3 (BROADCAST_EDGE) - Reducer 2 <- Map 1 (SIMPLE_EDGE) -#### A masked pattern was here #### - Vertices: - Map 1 - Map Operator Tree: - TableScan - alias: a - Statistics: Num rows: 116 Data size: 12552 Basic stats: COMPLETE Column stats: NONE - GatherStats: false - Filter Operator - isSamplingPred: false - predicate: key is not null (type: boolean) - Statistics: Num rows: 116 Data size: 12552 Basic stats: COMPLETE Column stats: NONE - Select Operator - expressions: key (type: string) - outputColumnNames: _col0 - Statistics: Num rows: 116 Data size: 12552 Basic stats: COMPLETE Column stats: NONE - Map Join Operator - condition map: - Inner Join 0 to 1 - Estimated key counts: Map 3 => 1 - keys: - 0 _col0 (type: string) - 1 _col0 (type: string) - input vertices: - 1 Map 3 - Position of Big Table: 0 - Statistics: Num rows: 127 Data size: 13807 Basic stats: COMPLETE Column stats: NONE - HybridGraceHashJoin: true - 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: ds=2008-04-08 - input format: org.apache.hadoop.mapred.TextInputFormat - output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat - partition values: - ds 2008-04-08 - properties: - bucket_count 4 - bucket_field_name key - columns key,value - columns.comments - columns.types string:string -#### A masked pattern was here #### - name default.bucket_big - numFiles 4 - numRows 0 - partition_columns ds - partition_columns.types string - rawDataSize 0 - serialization.ddl struct bucket_big { 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: - SORTBUCKETCOLSPREFIX TRUE - bucket_count 4 - bucket_field_name key - columns key,value - columns.comments - columns.types string:string -#### A masked pattern was here #### - name default.bucket_big - partition_columns ds - partition_columns.types string - serialization.ddl struct bucket_big { 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.bucket_big - name: default.bucket_big -#### A masked pattern was here #### - Partition - base file name: ds=2008-04-09 - input format: org.apache.hadoop.mapred.TextInputFormat - output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat - partition values: - ds 2008-04-09 - properties: - bucket_count 4 - bucket_field_name key - columns key,value - columns.comments - columns.types string:string -#### A masked pattern was here #### - name default.bucket_big - numFiles 4 - numRows 0 - partition_columns ds - partition_columns.types string - rawDataSize 0 - serialization.ddl struct bucket_big { 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: - SORTBUCKETCOLSPREFIX TRUE - bucket_count 4 - bucket_field_name key - columns key,value - columns.comments - columns.types string:string -#### A masked pattern was here #### - name default.bucket_big - partition_columns ds - partition_columns.types string - serialization.ddl struct bucket_big { 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.bucket_big - name: default.bucket_big - Truncated Path -> Alias: - /bucket_big/ds=2008-04-08 [a] - /bucket_big/ds=2008-04-09 [a] - Map 3 - Map Operator Tree: - TableScan - alias: b - Statistics: Num rows: 1 Data size: 122 Basic stats: COMPLETE Column stats: NONE - GatherStats: false - Filter Operator - isSamplingPred: false - predicate: key is not null (type: boolean) - Statistics: Num rows: 1 Data size: 122 Basic stats: COMPLETE Column stats: NONE - Select Operator - expressions: key (type: string) - outputColumnNames: _col0 - Statistics: Num rows: 1 Data size: 122 Basic stats: COMPLETE Column stats: NONE - Reduce Output Operator - key expressions: _col0 (type: string) - null sort order: a - sort order: + - Map-reduce partition columns: _col0 (type: string) - Statistics: Num rows: 1 Data size: 122 Basic stats: COMPLETE Column stats: NONE - tag: 1 - auto parallelism: true - Path -> Alias: -#### A masked pattern was here #### - Path -> Partition: -#### A masked pattern was here #### - Partition - base file name: ds=2008-04-08 - input format: org.apache.hadoop.mapred.TextInputFormat - output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat - partition values: - ds 2008-04-08 - properties: - bucket_count 2 - bucket_field_name key - columns key,value - columns.comments - columns.types string:string -#### A masked pattern was here #### - name default.bucket_small - numFiles 2 - numRows 0 - partition_columns ds - partition_columns.types string - rawDataSize 0 - serialization.ddl struct bucket_small { string key, string value} - serialization.format 1 - serialization.lib org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe - totalSize 114 -#### 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: - SORTBUCKETCOLSPREFIX TRUE - bucket_count 2 - bucket_field_name key - columns key,value - columns.comments - columns.types string:string -#### A masked pattern was here #### - name default.bucket_small - partition_columns ds - partition_columns.types string - serialization.ddl struct bucket_small { 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.bucket_small - name: default.bucket_small - Truncated Path -> Alias: - /bucket_small/ds=2008-04-08 [b] - Reducer 2 - 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 bucket_big a JOIN bucket_small b ON a.key = b.key -PREHOOK: type: QUERY -PREHOOK: Input: default@bucket_big -PREHOOK: Input: default@bucket_big@ds=2008-04-08 -PREHOOK: Input: default@bucket_big@ds=2008-04-09 -PREHOOK: Input: default@bucket_small -PREHOOK: Input: default@bucket_small@ds=2008-04-08 -#### A masked pattern was here #### -POSTHOOK: query: select count(*) FROM bucket_big a JOIN bucket_small b ON a.key = b.key -POSTHOOK: type: QUERY -POSTHOOK: Input: default@bucket_big -POSTHOOK: Input: default@bucket_big@ds=2008-04-08 -POSTHOOK: Input: default@bucket_big@ds=2008-04-09 -POSTHOOK: Input: default@bucket_small -POSTHOOK: Input: default@bucket_small@ds=2008-04-08 -#### A masked pattern was here #### -38
http://git-wip-us.apache.org/repos/asf/hive/blob/975a49b6/ql/src/test/results/clientpositive/tez/auto_sortmerge_join_10.q.out ---------------------------------------------------------------------- diff --git a/ql/src/test/results/clientpositive/tez/auto_sortmerge_join_10.q.out b/ql/src/test/results/clientpositive/tez/auto_sortmerge_join_10.q.out deleted file mode 100644 index 8bd9dc8..0000000 --- a/ql/src/test/results/clientpositive/tez/auto_sortmerge_join_10.q.out +++ /dev/null @@ -1,334 +0,0 @@ -PREHOOK: query: CREATE TABLE tbl1(key int, value string) CLUSTERED BY (key) SORTED BY (key) INTO 2 BUCKETS -PREHOOK: type: CREATETABLE -PREHOOK: Output: database:default -PREHOOK: Output: default@tbl1 -POSTHOOK: query: CREATE TABLE tbl1(key int, value string) CLUSTERED BY (key) SORTED BY (key) INTO 2 BUCKETS -POSTHOOK: type: CREATETABLE -POSTHOOK: Output: database:default -POSTHOOK: Output: default@tbl1 -PREHOOK: query: CREATE TABLE tbl2(key int, value string) CLUSTERED BY (key) SORTED BY (key) INTO 2 BUCKETS -PREHOOK: type: CREATETABLE -PREHOOK: Output: database:default -PREHOOK: Output: default@tbl2 -POSTHOOK: query: CREATE TABLE tbl2(key int, value string) CLUSTERED BY (key) SORTED BY (key) INTO 2 BUCKETS -POSTHOOK: type: CREATETABLE -POSTHOOK: Output: database:default -POSTHOOK: Output: default@tbl2 -PREHOOK: query: insert overwrite table tbl1 -select * from src where key < 10 -PREHOOK: type: QUERY -PREHOOK: Input: default@src -PREHOOK: Output: default@tbl1 -POSTHOOK: query: insert overwrite table tbl1 -select * from src where key < 10 -POSTHOOK: type: QUERY -POSTHOOK: Input: default@src -POSTHOOK: Output: default@tbl1 -POSTHOOK: Lineage: tbl1.key EXPRESSION [(src)src.FieldSchema(name:key, type:string, comment:default), ] -POSTHOOK: Lineage: tbl1.value SIMPLE [(src)src.FieldSchema(name:value, type:string, comment:default), ] -PREHOOK: query: insert overwrite table tbl2 -select * from src where key < 10 -PREHOOK: type: QUERY -PREHOOK: Input: default@src -PREHOOK: Output: default@tbl2 -POSTHOOK: query: insert overwrite table tbl2 -select * from src where key < 10 -POSTHOOK: type: QUERY -POSTHOOK: Input: default@src -POSTHOOK: Output: default@tbl2 -POSTHOOK: Lineage: tbl2.key EXPRESSION [(src)src.FieldSchema(name:key, type:string, comment:default), ] -POSTHOOK: Lineage: tbl2.value SIMPLE [(src)src.FieldSchema(name:value, type:string, comment:default), ] -PREHOOK: query: -- One of the subqueries contains a union, so it should not be converted to a sort-merge join. -explain -select count(*) from - ( - select * from - (select a.key as key, a.value as value from tbl1 a where key < 6 - union all - select a.key as key, a.value as value from tbl1 a where key < 6 - ) usubq1 ) subq1 - join - (select a.key as key, a.value as value from tbl2 a where key < 6) subq2 - on subq1.key = subq2.key -PREHOOK: type: QUERY -POSTHOOK: query: -- One of the subqueries contains a union, so it should not be converted to a sort-merge join. -explain -select count(*) from - ( - select * from - (select a.key as key, a.value as value from tbl1 a where key < 6 - union all - select a.key as key, a.value as value from tbl1 a where key < 6 - ) usubq1 ) subq1 - join - (select a.key as key, a.value as value from tbl2 a where key < 6) subq2 - on subq1.key = subq2.key -POSTHOOK: type: QUERY -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 1 <- Map 5 (BROADCAST_EDGE), Union 2 (CONTAINS) - Map 4 <- Map 5 (BROADCAST_EDGE), Union 2 (CONTAINS) - Reducer 3 <- Union 2 (SIMPLE_EDGE) -#### A masked pattern was here #### - Vertices: - Map 1 - Map Operator Tree: - TableScan - alias: a - Statistics: Num rows: 10 Data size: 70 Basic stats: COMPLETE Column stats: NONE - Filter Operator - predicate: (key < 6) (type: boolean) - Statistics: Num rows: 3 Data size: 21 Basic stats: COMPLETE Column stats: NONE - Select Operator - expressions: key (type: int) - outputColumnNames: _col0 - Statistics: Num rows: 3 Data size: 21 Basic stats: COMPLETE Column stats: NONE - Map Join Operator - condition map: - Inner Join 0 to 1 - keys: - 0 _col0 (type: int) - 1 _col0 (type: int) - input vertices: - 1 Map 5 - Statistics: Num rows: 6 Data size: 46 Basic stats: COMPLETE Column stats: NONE - HybridGraceHashJoin: true - 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 - sort order: - Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: NONE - value expressions: _col0 (type: bigint) - Map 4 - Map Operator Tree: - TableScan - alias: a - Statistics: Num rows: 10 Data size: 70 Basic stats: COMPLETE Column stats: NONE - Filter Operator - predicate: (key < 6) (type: boolean) - Statistics: Num rows: 3 Data size: 21 Basic stats: COMPLETE Column stats: NONE - Select Operator - expressions: key (type: int) - outputColumnNames: _col0 - Statistics: Num rows: 3 Data size: 21 Basic stats: COMPLETE Column stats: NONE - Map Join Operator - condition map: - Inner Join 0 to 1 - keys: - 0 _col0 (type: int) - 1 _col0 (type: int) - input vertices: - 1 Map 5 - Statistics: Num rows: 6 Data size: 46 Basic stats: COMPLETE Column stats: NONE - HybridGraceHashJoin: true - 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 - sort order: - Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: NONE - value expressions: _col0 (type: bigint) - Map 5 - Map Operator Tree: - TableScan - alias: a - Statistics: Num rows: 10 Data size: 70 Basic stats: COMPLETE Column stats: NONE - Filter Operator - predicate: (key < 6) (type: boolean) - Statistics: Num rows: 3 Data size: 21 Basic stats: COMPLETE Column stats: NONE - Select Operator - expressions: key (type: int) - outputColumnNames: _col0 - Statistics: Num rows: 3 Data size: 21 Basic stats: COMPLETE Column stats: NONE - Reduce Output Operator - key expressions: _col0 (type: int) - sort order: + - Map-reduce partition columns: _col0 (type: int) - Statistics: Num rows: 3 Data size: 21 Basic stats: COMPLETE Column stats: NONE - Reduce Output Operator - key expressions: _col0 (type: int) - sort order: + - Map-reduce partition columns: _col0 (type: int) - Statistics: Num rows: 3 Data size: 21 Basic stats: COMPLETE Column stats: NONE - Reducer 3 - 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 - Statistics: Num rows: 1 Data size: 8 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 - Union 2 - Vertex: Union 2 - - Stage: Stage-0 - Fetch Operator - limit: -1 - Processor Tree: - ListSink - -PREHOOK: query: select count(*) from - ( - select * from - (select a.key as key, a.value as value from tbl1 a where key < 6 - union all - select a.key as key, a.value as value from tbl1 a where key < 6 - ) usubq1 ) subq1 - join - (select a.key as key, a.value as value from tbl2 a where key < 6) subq2 - on subq1.key = subq2.key -PREHOOK: type: QUERY -PREHOOK: Input: default@tbl1 -PREHOOK: Input: default@tbl2 -#### A masked pattern was here #### -POSTHOOK: query: select count(*) from - ( - select * from - (select a.key as key, a.value as value from tbl1 a where key < 6 - union all - select a.key as key, a.value as value from tbl1 a where key < 6 - ) usubq1 ) subq1 - join - (select a.key as key, a.value as value from tbl2 a where key < 6) subq2 - on subq1.key = subq2.key -POSTHOOK: type: QUERY -POSTHOOK: Input: default@tbl1 -POSTHOOK: Input: default@tbl2 -#### A masked pattern was here #### -40 -PREHOOK: query: -- One of the subqueries contains a groupby, so it should not be converted to a sort-merge join. -explain -select count(*) from - (select a.key as key, count(*) as value from tbl1 a where key < 6 group by a.key) subq1 - join - (select a.key as key, a.value as value from tbl2 a where key < 6) subq2 - on subq1.key = subq2.key -PREHOOK: type: QUERY -POSTHOOK: query: -- One of the subqueries contains a groupby, so it should not be converted to a sort-merge join. -explain -select count(*) from - (select a.key as key, count(*) as value from tbl1 a where key < 6 group by a.key) subq1 - join - (select a.key as key, a.value as value from tbl2 a where key < 6) subq2 - on subq1.key = subq2.key -POSTHOOK: type: QUERY -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 2 <- Map 1 (BROADCAST_EDGE) - Reducer 3 <- Map 2 (SIMPLE_EDGE) -#### A masked pattern was here #### - Vertices: - Map 1 - Map Operator Tree: - TableScan - alias: a - Statistics: Num rows: 10 Data size: 70 Basic stats: COMPLETE Column stats: NONE - Filter Operator - predicate: (key < 6) (type: boolean) - Statistics: Num rows: 3 Data size: 21 Basic stats: COMPLETE Column stats: NONE - Group By Operator - keys: key (type: int) - mode: final - outputColumnNames: _col0 - Statistics: Num rows: 1 Data size: 7 Basic stats: COMPLETE Column stats: NONE - Reduce Output Operator - key expressions: _col0 (type: int) - sort order: + - Map-reduce partition columns: _col0 (type: int) - Statistics: Num rows: 1 Data size: 7 Basic stats: COMPLETE Column stats: NONE - Map 2 - Map Operator Tree: - TableScan - alias: a - Statistics: Num rows: 10 Data size: 70 Basic stats: COMPLETE Column stats: NONE - Filter Operator - predicate: (key < 6) (type: boolean) - Statistics: Num rows: 3 Data size: 21 Basic stats: COMPLETE Column stats: NONE - Select Operator - expressions: key (type: int) - outputColumnNames: _col0 - Statistics: Num rows: 3 Data size: 21 Basic stats: COMPLETE Column stats: NONE - Map Join Operator - condition map: - Inner Join 0 to 1 - keys: - 0 _col0 (type: int) - 1 _col0 (type: int) - input vertices: - 0 Map 1 - Statistics: Num rows: 3 Data size: 23 Basic stats: COMPLETE Column stats: NONE - HybridGraceHashJoin: true - 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 - sort order: - Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: NONE - value expressions: _col0 (type: bigint) - Reducer 3 - 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 - Statistics: Num rows: 1 Data size: 8 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 - - Stage: Stage-0 - Fetch Operator - limit: -1 - Processor Tree: - ListSink - -PREHOOK: query: select count(*) from - (select a.key as key, count(*) as value from tbl1 a where key < 6 group by a.key) subq1 - join - (select a.key as key, a.value as value from tbl2 a where key < 6) subq2 - on subq1.key = subq2.key -PREHOOK: type: QUERY -PREHOOK: Input: default@tbl1 -PREHOOK: Input: default@tbl2 -#### A masked pattern was here #### -POSTHOOK: query: select count(*) from - (select a.key as key, count(*) as value from tbl1 a where key < 6 group by a.key) subq1 - join - (select a.key as key, a.value as value from tbl2 a where key < 6) subq2 - on subq1.key = subq2.key -POSTHOOK: type: QUERY -POSTHOOK: Input: default@tbl1 -POSTHOOK: Input: default@tbl2 -#### A masked pattern was here #### -8
