PREHOOK: query: create table smb_bucket_1(key int, value string) CLUSTERED BY (key) SORTED BY (key) INTO 1 BUCKETS STORED AS RCFILE PREHOOK: type: CREATETABLE PREHOOK: Output: database:default PREHOOK: Output: default@smb_bucket_1 POSTHOOK: query: create table smb_bucket_1(key int, value string) CLUSTERED BY (key) SORTED BY (key) INTO 1 BUCKETS STORED AS RCFILE POSTHOOK: type: CREATETABLE POSTHOOK: Output: database:default POSTHOOK: Output: default@smb_bucket_1 PREHOOK: query: create table smb_bucket_2(key int, value string) CLUSTERED BY (key) SORTED BY (key) INTO 1 BUCKETS STORED AS RCFILE PREHOOK: type: CREATETABLE PREHOOK: Output: database:default PREHOOK: Output: default@smb_bucket_2 POSTHOOK: query: create table smb_bucket_2(key int, value string) CLUSTERED BY (key) SORTED BY (key) INTO 1 BUCKETS STORED AS RCFILE POSTHOOK: type: CREATETABLE POSTHOOK: Output: database:default POSTHOOK: Output: default@smb_bucket_2 PREHOOK: query: create table smb_bucket_3(key int, value string) CLUSTERED BY (key) SORTED BY (key) INTO 1 BUCKETS STORED AS RCFILE PREHOOK: type: CREATETABLE PREHOOK: Output: database:default PREHOOK: Output: default@smb_bucket_3 POSTHOOK: query: create table smb_bucket_3(key int, value string) CLUSTERED BY (key) SORTED BY (key) INTO 1 BUCKETS STORED AS RCFILE POSTHOOK: type: CREATETABLE POSTHOOK: Output: database:default POSTHOOK: Output: default@smb_bucket_3 PREHOOK: query: load data local inpath '../../data/files/smbbucket_1.rc' overwrite into table smb_bucket_1 PREHOOK: type: LOAD #### A masked pattern was here #### PREHOOK: Output: default@smb_bucket_1 POSTHOOK: query: load data local inpath '../../data/files/smbbucket_1.rc' overwrite into table smb_bucket_1 POSTHOOK: type: LOAD #### A masked pattern was here #### POSTHOOK: Output: default@smb_bucket_1 PREHOOK: query: load data local inpath '../../data/files/smbbucket_2.rc' overwrite into table smb_bucket_2 PREHOOK: type: LOAD #### A masked pattern was here #### PREHOOK: Output: default@smb_bucket_2 POSTHOOK: query: load data local inpath '../../data/files/smbbucket_2.rc' overwrite into table smb_bucket_2 POSTHOOK: type: LOAD #### A masked pattern was here #### POSTHOOK: Output: default@smb_bucket_2 PREHOOK: query: load data local inpath '../../data/files/smbbucket_3.rc' overwrite into table smb_bucket_3 PREHOOK: type: LOAD #### A masked pattern was here #### PREHOOK: Output: default@smb_bucket_3 POSTHOOK: query: load data local inpath '../../data/files/smbbucket_3.rc' overwrite into table smb_bucket_3 POSTHOOK: type: LOAD #### A masked pattern was here #### POSTHOOK: Output: default@smb_bucket_3 PREHOOK: query: -- SORT_QUERY_RESULTS explain select /*+mapjoin(a,b)*/ * from smb_bucket_1 a join smb_bucket_2 b on a.key = b.key join smb_bucket_3 c on b.key=c.key PREHOOK: type: QUERY POSTHOOK: query: -- SORT_QUERY_RESULTS explain select /*+mapjoin(a,b)*/ * from smb_bucket_1 a join smb_bucket_2 b on a.key = b.key join smb_bucket_3 c on b.key=c.key 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: c Statistics: Num rows: 2 Data size: 222 Basic stats: COMPLETE Column stats: NONE Filter Operator predicate: key is not null (type: boolean) Statistics: Num rows: 1 Data size: 111 Basic stats: COMPLETE Column stats: NONE Sorted Merge Bucket Map Join Operator condition map: Inner Join 0 to 1 Inner Join 1 to 2 keys: 0 key (type: int) 1 key (type: int) 2 key (type: int) outputColumnNames: _col0, _col1, _col5, _col6, _col10, _col11 Select Operator expressions: _col0 (type: int), _col1 (type: string), _col5 (type: int), _col6 (type: string), _col10 (type: int), _col11 (type: string) outputColumnNames: _col0, _col1, _col2, _col3, _col4, _col5 File Output Operator compressed: false 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(a,b)*/ * from smb_bucket_1 a join smb_bucket_2 b on a.key = b.key join smb_bucket_3 c on b.key=c.key PREHOOK: type: QUERY PREHOOK: Input: default@smb_bucket_1 PREHOOK: Input: default@smb_bucket_2 PREHOOK: Input: default@smb_bucket_3 #### A masked pattern was here #### POSTHOOK: query: select /*+mapjoin(a,b)*/ * from smb_bucket_1 a join smb_bucket_2 b on a.key = b.key join smb_bucket_3 c on b.key=c.key POSTHOOK: type: QUERY POSTHOOK: Input: default@smb_bucket_1 POSTHOOK: Input: default@smb_bucket_2 POSTHOOK: Input: default@smb_bucket_3 #### A masked pattern was here #### PREHOOK: query: explain select /*+mapjoin(a,b)*/ * from smb_bucket_1 a left outer join smb_bucket_2 b on a.key = b.key join smb_bucket_3 c on b.key=c.key PREHOOK: type: QUERY POSTHOOK: query: explain select /*+mapjoin(a,b)*/ * from smb_bucket_1 a left outer join smb_bucket_2 b on a.key = b.key join smb_bucket_3 c on b.key=c.key 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: c Statistics: Num rows: 2 Data size: 222 Basic stats: COMPLETE Column stats: NONE Sorted Merge Bucket Map Join Operator condition map: Left Outer Join0 to 1 Inner Join 1 to 2 keys: 0 key (type: int) 1 key (type: int) 2 key (type: int) outputColumnNames: _col0, _col1, _col5, _col6, _col10, _col11 Select Operator expressions: _col0 (type: int), _col1 (type: string), _col5 (type: int), _col6 (type: string), _col10 (type: int), _col11 (type: string) outputColumnNames: _col0, _col1, _col2, _col3, _col4, _col5 File Output Operator compressed: false 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(a,b)*/ * from smb_bucket_1 a left outer join smb_bucket_2 b on a.key = b.key join smb_bucket_3 c on b.key=c.key PREHOOK: type: QUERY PREHOOK: Input: default@smb_bucket_1 PREHOOK: Input: default@smb_bucket_2 PREHOOK: Input: default@smb_bucket_3 #### A masked pattern was here #### POSTHOOK: query: select /*+mapjoin(a,b)*/ * from smb_bucket_1 a left outer join smb_bucket_2 b on a.key = b.key join smb_bucket_3 c on b.key=c.key POSTHOOK: type: QUERY POSTHOOK: Input: default@smb_bucket_1 POSTHOOK: Input: default@smb_bucket_2 POSTHOOK: Input: default@smb_bucket_3 #### A masked pattern was here #### PREHOOK: query: explain select /*+mapjoin(a,b)*/ * from smb_bucket_1 a left outer join smb_bucket_2 b on a.key = b.key left outer join smb_bucket_3 c on b.key=c.key PREHOOK: type: QUERY POSTHOOK: query: explain select /*+mapjoin(a,b)*/ * from smb_bucket_1 a left outer join smb_bucket_2 b on a.key = b.key left outer join smb_bucket_3 c on b.key=c.key 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: c Statistics: Num rows: 2 Data size: 222 Basic stats: COMPLETE Column stats: NONE Sorted Merge Bucket Map Join Operator condition map: Left Outer Join0 to 1 Left Outer Join1 to 2 keys: 0 key (type: int) 1 key (type: int) 2 key (type: int) outputColumnNames: _col0, _col1, _col5, _col6, _col10, _col11 Select Operator expressions: _col0 (type: int), _col1 (type: string), _col5 (type: int), _col6 (type: string), _col10 (type: int), _col11 (type: string) outputColumnNames: _col0, _col1, _col2, _col3, _col4, _col5 File Output Operator compressed: false 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(a,b)*/ * from smb_bucket_1 a left outer join smb_bucket_2 b on a.key = b.key left outer join smb_bucket_3 c on b.key=c.key PREHOOK: type: QUERY PREHOOK: Input: default@smb_bucket_1 PREHOOK: Input: default@smb_bucket_2 PREHOOK: Input: default@smb_bucket_3 #### A masked pattern was here #### POSTHOOK: query: select /*+mapjoin(a,b)*/ * from smb_bucket_1 a left outer join smb_bucket_2 b on a.key = b.key left outer join smb_bucket_3 c on b.key=c.key POSTHOOK: type: QUERY POSTHOOK: Input: default@smb_bucket_1 POSTHOOK: Input: default@smb_bucket_2 POSTHOOK: Input: default@smb_bucket_3 #### A masked pattern was here #### 1 val_1 NULL NULL NULL NULL 10 val_10 NULL NULL NULL NULL 3 val_3 NULL NULL NULL NULL 4 val_4 NULL NULL NULL NULL 5 val_5 NULL NULL NULL NULL PREHOOK: query: explain select /*+mapjoin(a,b)*/ * from smb_bucket_1 a left outer join smb_bucket_2 b on a.key = b.key right outer join smb_bucket_3 c on b.key=c.key PREHOOK: type: QUERY POSTHOOK: query: explain select /*+mapjoin(a,b)*/ * from smb_bucket_1 a left outer join smb_bucket_2 b on a.key = b.key right outer join smb_bucket_3 c on b.key=c.key 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: c Statistics: Num rows: 2 Data size: 222 Basic stats: COMPLETE Column stats: NONE Sorted Merge Bucket Map Join Operator condition map: Left Outer Join0 to 1 Right Outer Join1 to 2 keys: 0 key (type: int) 1 key (type: int) 2 key (type: int) outputColumnNames: _col0, _col1, _col5, _col6, _col10, _col11 Select Operator expressions: _col0 (type: int), _col1 (type: string), _col5 (type: int), _col6 (type: string), _col10 (type: int), _col11 (type: string) outputColumnNames: _col0, _col1, _col2, _col3, _col4, _col5 File Output Operator compressed: false 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(a,b)*/ * from smb_bucket_1 a left outer join smb_bucket_2 b on a.key = b.key right outer join smb_bucket_3 c on b.key=c.key PREHOOK: type: QUERY PREHOOK: Input: default@smb_bucket_1 PREHOOK: Input: default@smb_bucket_2 PREHOOK: Input: default@smb_bucket_3 #### A masked pattern was here #### POSTHOOK: query: select /*+mapjoin(a,b)*/ * from smb_bucket_1 a left outer join smb_bucket_2 b on a.key = b.key right outer join smb_bucket_3 c on b.key=c.key POSTHOOK: type: QUERY POSTHOOK: Input: default@smb_bucket_1 POSTHOOK: Input: default@smb_bucket_2 POSTHOOK: Input: default@smb_bucket_3 #### A masked pattern was here #### NULL NULL NULL NULL 10 val_10 NULL NULL NULL NULL 17 val_17 NULL NULL NULL NULL 19 val_19 NULL NULL NULL NULL 20 val_20 NULL NULL NULL NULL 23 val_23 NULL NULL NULL NULL 4 val_4 PREHOOK: query: explain select /*+mapjoin(a,b)*/ * from smb_bucket_1 a left outer join smb_bucket_2 b on a.key = b.key full outer join smb_bucket_3 c on b.key=c.key PREHOOK: type: QUERY POSTHOOK: query: explain select /*+mapjoin(a,b)*/ * from smb_bucket_1 a left outer join smb_bucket_2 b on a.key = b.key full outer join smb_bucket_3 c on b.key=c.key 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: c Statistics: Num rows: 2 Data size: 222 Basic stats: COMPLETE Column stats: NONE Sorted Merge Bucket Map Join Operator condition map: Left Outer Join0 to 1 Outer Join 1 to 2 keys: 0 key (type: int) 1 key (type: int) 2 key (type: int) outputColumnNames: _col0, _col1, _col5, _col6, _col10, _col11 Select Operator expressions: _col0 (type: int), _col1 (type: string), _col5 (type: int), _col6 (type: string), _col10 (type: int), _col11 (type: string) outputColumnNames: _col0, _col1, _col2, _col3, _col4, _col5 File Output Operator compressed: false 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(a,b)*/ * from smb_bucket_1 a left outer join smb_bucket_2 b on a.key = b.key full outer join smb_bucket_3 c on b.key=c.key PREHOOK: type: QUERY PREHOOK: Input: default@smb_bucket_1 PREHOOK: Input: default@smb_bucket_2 PREHOOK: Input: default@smb_bucket_3 #### A masked pattern was here #### POSTHOOK: query: select /*+mapjoin(a,b)*/ * from smb_bucket_1 a left outer join smb_bucket_2 b on a.key = b.key full outer join smb_bucket_3 c on b.key=c.key POSTHOOK: type: QUERY POSTHOOK: Input: default@smb_bucket_1 POSTHOOK: Input: default@smb_bucket_2 POSTHOOK: Input: default@smb_bucket_3 #### A masked pattern was here #### 1 val_1 NULL NULL NULL NULL 10 val_10 NULL NULL NULL NULL 3 val_3 NULL NULL NULL NULL 4 val_4 NULL NULL NULL NULL 5 val_5 NULL NULL NULL NULL NULL NULL NULL NULL 10 val_10 NULL NULL NULL NULL 17 val_17 NULL NULL NULL NULL 19 val_19 NULL NULL NULL NULL 20 val_20 NULL NULL NULL NULL 23 val_23 NULL NULL NULL NULL 4 val_4 PREHOOK: query: explain select /*+mapjoin(a,b)*/ * from smb_bucket_1 a right outer join smb_bucket_2 b on a.key = b.key join smb_bucket_3 c on b.key=c.key PREHOOK: type: QUERY POSTHOOK: query: explain select /*+mapjoin(a,b)*/ * from smb_bucket_1 a right outer join smb_bucket_2 b on a.key = b.key join smb_bucket_3 c on b.key=c.key 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: c Statistics: Num rows: 2 Data size: 222 Basic stats: COMPLETE Column stats: NONE Sorted Merge Bucket Map Join Operator condition map: Right Outer Join0 to 1 Inner Join 1 to 2 keys: 0 key (type: int) 1 key (type: int) 2 key (type: int) outputColumnNames: _col0, _col1, _col5, _col6, _col10, _col11 Select Operator expressions: _col0 (type: int), _col1 (type: string), _col5 (type: int), _col6 (type: string), _col10 (type: int), _col11 (type: string) outputColumnNames: _col0, _col1, _col2, _col3, _col4, _col5 File Output Operator compressed: false 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(a,b)*/ * from smb_bucket_1 a right outer join smb_bucket_2 b on a.key = b.key join smb_bucket_3 c on b.key=c.key PREHOOK: type: QUERY PREHOOK: Input: default@smb_bucket_1 PREHOOK: Input: default@smb_bucket_2 PREHOOK: Input: default@smb_bucket_3 #### A masked pattern was here #### POSTHOOK: query: select /*+mapjoin(a,b)*/ * from smb_bucket_1 a right outer join smb_bucket_2 b on a.key = b.key join smb_bucket_3 c on b.key=c.key POSTHOOK: type: QUERY POSTHOOK: Input: default@smb_bucket_1 POSTHOOK: Input: default@smb_bucket_2 POSTHOOK: Input: default@smb_bucket_3 #### A masked pattern was here #### NULL NULL 20 val_20 20 val_20 NULL NULL 23 val_23 23 val_23 PREHOOK: query: explain select /*+mapjoin(a,b)*/ * from smb_bucket_1 a right outer join smb_bucket_2 b on a.key = b.key left outer join smb_bucket_3 c on b.key=c.key PREHOOK: type: QUERY POSTHOOK: query: explain select /*+mapjoin(a,b)*/ * from smb_bucket_1 a right outer join smb_bucket_2 b on a.key = b.key left outer join smb_bucket_3 c on b.key=c.key 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: c Statistics: Num rows: 2 Data size: 222 Basic stats: COMPLETE Column stats: NONE Sorted Merge Bucket Map Join Operator condition map: Right Outer Join0 to 1 Left Outer Join1 to 2 keys: 0 key (type: int) 1 key (type: int) 2 key (type: int) outputColumnNames: _col0, _col1, _col5, _col6, _col10, _col11 Select Operator expressions: _col0 (type: int), _col1 (type: string), _col5 (type: int), _col6 (type: string), _col10 (type: int), _col11 (type: string) outputColumnNames: _col0, _col1, _col2, _col3, _col4, _col5 File Output Operator compressed: false 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(a,b)*/ * from smb_bucket_1 a right outer join smb_bucket_2 b on a.key = b.key left outer join smb_bucket_3 c on b.key=c.key PREHOOK: type: QUERY PREHOOK: Input: default@smb_bucket_1 PREHOOK: Input: default@smb_bucket_2 PREHOOK: Input: default@smb_bucket_3 #### A masked pattern was here #### POSTHOOK: query: select /*+mapjoin(a,b)*/ * from smb_bucket_1 a right outer join smb_bucket_2 b on a.key = b.key left outer join smb_bucket_3 c on b.key=c.key POSTHOOK: type: QUERY POSTHOOK: Input: default@smb_bucket_1 POSTHOOK: Input: default@smb_bucket_2 POSTHOOK: Input: default@smb_bucket_3 #### A masked pattern was here #### NULL NULL 20 val_20 20 val_20 NULL NULL 23 val_23 23 val_23 NULL NULL 25 val_25 NULL NULL NULL NULL 30 val_30 NULL NULL PREHOOK: query: explain select /*+mapjoin(a,b)*/ * from smb_bucket_1 a right outer join smb_bucket_2 b on a.key = b.key right outer join smb_bucket_3 c on b.key=c.key PREHOOK: type: QUERY POSTHOOK: query: explain select /*+mapjoin(a,b)*/ * from smb_bucket_1 a right outer join smb_bucket_2 b on a.key = b.key right outer join smb_bucket_3 c on b.key=c.key 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: c Statistics: Num rows: 2 Data size: 222 Basic stats: COMPLETE Column stats: NONE Sorted Merge Bucket Map Join Operator condition map: Right Outer Join0 to 1 Right Outer Join1 to 2 keys: 0 key (type: int) 1 key (type: int) 2 key (type: int) outputColumnNames: _col0, _col1, _col5, _col6, _col10, _col11 Select Operator expressions: _col0 (type: int), _col1 (type: string), _col5 (type: int), _col6 (type: string), _col10 (type: int), _col11 (type: string) outputColumnNames: _col0, _col1, _col2, _col3, _col4, _col5 File Output Operator compressed: false 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(a,b)*/ * from smb_bucket_1 a right outer join smb_bucket_2 b on a.key = b.key right outer join smb_bucket_3 c on b.key=c.key PREHOOK: type: QUERY PREHOOK: Input: default@smb_bucket_1 PREHOOK: Input: default@smb_bucket_2 PREHOOK: Input: default@smb_bucket_3 #### A masked pattern was here #### POSTHOOK: query: select /*+mapjoin(a,b)*/ * from smb_bucket_1 a right outer join smb_bucket_2 b on a.key = b.key right outer join smb_bucket_3 c on b.key=c.key POSTHOOK: type: QUERY POSTHOOK: Input: default@smb_bucket_1 POSTHOOK: Input: default@smb_bucket_2 POSTHOOK: Input: default@smb_bucket_3 #### A masked pattern was here #### NULL NULL 20 val_20 20 val_20 NULL NULL 23 val_23 23 val_23 NULL NULL NULL NULL 10 val_10 NULL NULL NULL NULL 17 val_17 NULL NULL NULL NULL 19 val_19 NULL NULL NULL NULL 4 val_4 PREHOOK: query: explain select /*+mapjoin(a,b)*/ * from smb_bucket_1 a right outer join smb_bucket_2 b on a.key = b.key full outer join smb_bucket_3 c on b.key=c.key PREHOOK: type: QUERY POSTHOOK: query: explain select /*+mapjoin(a,b)*/ * from smb_bucket_1 a right outer join smb_bucket_2 b on a.key = b.key full outer join smb_bucket_3 c on b.key=c.key 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: c Statistics: Num rows: 2 Data size: 222 Basic stats: COMPLETE Column stats: NONE Sorted Merge Bucket Map Join Operator condition map: Right Outer Join0 to 1 Outer Join 1 to 2 keys: 0 key (type: int) 1 key (type: int) 2 key (type: int) outputColumnNames: _col0, _col1, _col5, _col6, _col10, _col11 Select Operator expressions: _col0 (type: int), _col1 (type: string), _col5 (type: int), _col6 (type: string), _col10 (type: int), _col11 (type: string) outputColumnNames: _col0, _col1, _col2, _col3, _col4, _col5 File Output Operator compressed: false 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(a,b)*/ * from smb_bucket_1 a right outer join smb_bucket_2 b on a.key = b.key full outer join smb_bucket_3 c on b.key=c.key PREHOOK: type: QUERY PREHOOK: Input: default@smb_bucket_1 PREHOOK: Input: default@smb_bucket_2 PREHOOK: Input: default@smb_bucket_3 #### A masked pattern was here #### POSTHOOK: query: select /*+mapjoin(a,b)*/ * from smb_bucket_1 a right outer join smb_bucket_2 b on a.key = b.key full outer join smb_bucket_3 c on b.key=c.key POSTHOOK: type: QUERY POSTHOOK: Input: default@smb_bucket_1 POSTHOOK: Input: default@smb_bucket_2 POSTHOOK: Input: default@smb_bucket_3 #### A masked pattern was here #### NULL NULL 20 val_20 20 val_20 NULL NULL 23 val_23 23 val_23 NULL NULL 25 val_25 NULL NULL NULL NULL 30 val_30 NULL NULL NULL NULL NULL NULL 10 val_10 NULL NULL NULL NULL 17 val_17 NULL NULL NULL NULL 19 val_19 NULL NULL NULL NULL 4 val_4 PREHOOK: query: explain select /*+mapjoin(a,b)*/ * from smb_bucket_1 a full outer join smb_bucket_2 b on a.key = b.key join smb_bucket_3 c on b.key=c.key PREHOOK: type: QUERY POSTHOOK: query: explain select /*+mapjoin(a,b)*/ * from smb_bucket_1 a full outer join smb_bucket_2 b on a.key = b.key join smb_bucket_3 c on b.key=c.key 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: c Statistics: Num rows: 2 Data size: 222 Basic stats: COMPLETE Column stats: NONE Sorted Merge Bucket Map Join Operator condition map: Outer Join 0 to 1 Inner Join 1 to 2 keys: 0 key (type: int) 1 key (type: int) 2 key (type: int) outputColumnNames: _col0, _col1, _col5, _col6, _col10, _col11 Select Operator expressions: _col0 (type: int), _col1 (type: string), _col5 (type: int), _col6 (type: string), _col10 (type: int), _col11 (type: string) outputColumnNames: _col0, _col1, _col2, _col3, _col4, _col5 File Output Operator compressed: false 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(a,b)*/ * from smb_bucket_1 a full outer join smb_bucket_2 b on a.key = b.key join smb_bucket_3 c on b.key=c.key PREHOOK: type: QUERY PREHOOK: Input: default@smb_bucket_1 PREHOOK: Input: default@smb_bucket_2 PREHOOK: Input: default@smb_bucket_3 #### A masked pattern was here #### POSTHOOK: query: select /*+mapjoin(a,b)*/ * from smb_bucket_1 a full outer join smb_bucket_2 b on a.key = b.key join smb_bucket_3 c on b.key=c.key POSTHOOK: type: QUERY POSTHOOK: Input: default@smb_bucket_1 POSTHOOK: Input: default@smb_bucket_2 POSTHOOK: Input: default@smb_bucket_3 #### A masked pattern was here #### NULL NULL 20 val_20 20 val_20 NULL NULL 23 val_23 23 val_23 PREHOOK: query: explain select /*+mapjoin(a,b)*/ * from smb_bucket_1 a full outer join smb_bucket_2 b on a.key = b.key left outer join smb_bucket_3 c on b.key=c.key PREHOOK: type: QUERY POSTHOOK: query: explain select /*+mapjoin(a,b)*/ * from smb_bucket_1 a full outer join smb_bucket_2 b on a.key = b.key left outer join smb_bucket_3 c on b.key=c.key 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: c Statistics: Num rows: 2 Data size: 222 Basic stats: COMPLETE Column stats: NONE Sorted Merge Bucket Map Join Operator condition map: Outer Join 0 to 1 Left Outer Join1 to 2 keys: 0 key (type: int) 1 key (type: int) 2 key (type: int) outputColumnNames: _col0, _col1, _col5, _col6, _col10, _col11 Select Operator expressions: _col0 (type: int), _col1 (type: string), _col5 (type: int), _col6 (type: string), _col10 (type: int), _col11 (type: string) outputColumnNames: _col0, _col1, _col2, _col3, _col4, _col5 File Output Operator compressed: false 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(a,b)*/ * from smb_bucket_1 a full outer join smb_bucket_2 b on a.key = b.key left outer join smb_bucket_3 c on b.key=c.key PREHOOK: type: QUERY PREHOOK: Input: default@smb_bucket_1 PREHOOK: Input: default@smb_bucket_2 PREHOOK: Input: default@smb_bucket_3 #### A masked pattern was here #### POSTHOOK: query: select /*+mapjoin(a,b)*/ * from smb_bucket_1 a full outer join smb_bucket_2 b on a.key = b.key left outer join smb_bucket_3 c on b.key=c.key POSTHOOK: type: QUERY POSTHOOK: Input: default@smb_bucket_1 POSTHOOK: Input: default@smb_bucket_2 POSTHOOK: Input: default@smb_bucket_3 #### A masked pattern was here #### 1 val_1 NULL NULL NULL NULL 10 val_10 NULL NULL NULL NULL 3 val_3 NULL NULL NULL NULL 4 val_4 NULL NULL NULL NULL 5 val_5 NULL NULL NULL NULL NULL NULL 20 val_20 20 val_20 NULL NULL 23 val_23 23 val_23 NULL NULL 25 val_25 NULL NULL NULL NULL 30 val_30 NULL NULL PREHOOK: query: explain select /*+mapjoin(a,b)*/ * from smb_bucket_1 a full outer join smb_bucket_2 b on a.key = b.key right outer join smb_bucket_3 c on b.key=c.key PREHOOK: type: QUERY POSTHOOK: query: explain select /*+mapjoin(a,b)*/ * from smb_bucket_1 a full outer join smb_bucket_2 b on a.key = b.key right outer join smb_bucket_3 c on b.key=c.key 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: c Statistics: Num rows: 2 Data size: 222 Basic stats: COMPLETE Column stats: NONE Sorted Merge Bucket Map Join Operator condition map: Outer Join 0 to 1 Right Outer Join1 to 2 keys: 0 key (type: int) 1 key (type: int) 2 key (type: int) outputColumnNames: _col0, _col1, _col5, _col6, _col10, _col11 Select Operator expressions: _col0 (type: int), _col1 (type: string), _col5 (type: int), _col6 (type: string), _col10 (type: int), _col11 (type: string) outputColumnNames: _col0, _col1, _col2, _col3, _col4, _col5 File Output Operator compressed: false 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(a,b)*/ * from smb_bucket_1 a full outer join smb_bucket_2 b on a.key = b.key right outer join smb_bucket_3 c on b.key=c.key PREHOOK: type: QUERY PREHOOK: Input: default@smb_bucket_1 PREHOOK: Input: default@smb_bucket_2 PREHOOK: Input: default@smb_bucket_3 #### A masked pattern was here #### POSTHOOK: query: select /*+mapjoin(a,b)*/ * from smb_bucket_1 a full outer join smb_bucket_2 b on a.key = b.key right outer join smb_bucket_3 c on b.key=c.key POSTHOOK: type: QUERY POSTHOOK: Input: default@smb_bucket_1 POSTHOOK: Input: default@smb_bucket_2 POSTHOOK: Input: default@smb_bucket_3 #### A masked pattern was here #### NULL NULL 20 val_20 20 val_20 NULL NULL 23 val_23 23 val_23 NULL NULL NULL NULL 10 val_10 NULL NULL NULL NULL 17 val_17 NULL NULL NULL NULL 19 val_19 NULL NULL NULL NULL 4 val_4 PREHOOK: query: explain select /*+mapjoin(a,b)*/ * from smb_bucket_1 a full outer join smb_bucket_2 b on a.key = b.key full outer join smb_bucket_3 c on b.key=c.key PREHOOK: type: QUERY POSTHOOK: query: explain select /*+mapjoin(a,b)*/ * from smb_bucket_1 a full outer join smb_bucket_2 b on a.key = b.key full outer join smb_bucket_3 c on b.key=c.key 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: c Statistics: Num rows: 2 Data size: 222 Basic stats: COMPLETE Column stats: NONE Sorted Merge Bucket Map Join Operator condition map: Outer Join 0 to 1 Outer Join 1 to 2 keys: 0 key (type: int) 1 key (type: int) 2 key (type: int) outputColumnNames: _col0, _col1, _col5, _col6, _col10, _col11 Select Operator expressions: _col0 (type: int), _col1 (type: string), _col5 (type: int), _col6 (type: string), _col10 (type: int), _col11 (type: string) outputColumnNames: _col0, _col1, _col2, _col3, _col4, _col5 File Output Operator compressed: false 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(a,b)*/ * from smb_bucket_1 a full outer join smb_bucket_2 b on a.key = b.key full outer join smb_bucket_3 c on b.key=c.key PREHOOK: type: QUERY PREHOOK: Input: default@smb_bucket_1 PREHOOK: Input: default@smb_bucket_2 PREHOOK: Input: default@smb_bucket_3 #### A masked pattern was here #### POSTHOOK: query: select /*+mapjoin(a,b)*/ * from smb_bucket_1 a full outer join smb_bucket_2 b on a.key = b.key full outer join smb_bucket_3 c on b.key=c.key POSTHOOK: type: QUERY POSTHOOK: Input: default@smb_bucket_1 POSTHOOK: Input: default@smb_bucket_2 POSTHOOK: Input: default@smb_bucket_3 #### A masked pattern was here #### 1 val_1 NULL NULL NULL NULL 10 val_10 NULL NULL NULL NULL 3 val_3 NULL NULL NULL NULL 4 val_4 NULL NULL NULL NULL 5 val_5 NULL NULL NULL NULL NULL NULL 20 val_20 20 val_20 NULL NULL 23 val_23 23 val_23 NULL NULL 25 val_25 NULL NULL NULL NULL 30 val_30 NULL NULL NULL NULL NULL NULL 10 val_10 NULL NULL NULL NULL 17 val_17 NULL NULL NULL NULL 19 val_19 NULL NULL NULL NULL 4 val_4