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)*/ * from smb_bucket_1 a join smb_bucket_2 b on a.key = b.key
PREHOOK: type: QUERY
POSTHOOK: query: -- SORT_QUERY_RESULTS

explain
select /*+mapjoin(a)*/ * from smb_bucket_1 a join smb_bucket_2 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
    Map Reduce
      Map Operator Tree:
          TableScan
            alias: b
            Statistics: Num rows: 1 Data size: 206 Basic stats: COMPLETE Column stats: NONE
            Filter Operator
              predicate: key is not null (type: boolean)
              Statistics: Num rows: 1 Data size: 206 Basic stats: COMPLETE Column stats: NONE
              Sorted Merge Bucket Map Join Operator
                condition map:
                     Inner Join 0 to 1
                keys:
                  0 key (type: int)
                  1 key (type: int)
                outputColumnNames: _col0, _col1, _col5, _col6
                Select Operator
                  expressions: _col0 (type: int), _col1 (type: string), _col5 (type: int), _col6 (type: string)
                  outputColumnNames: _col0, _col1, _col2, _col3
                  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)*/ * from smb_bucket_1 a join smb_bucket_2 b on a.key = b.key
PREHOOK: type: QUERY
PREHOOK: Input: default@smb_bucket_1
PREHOOK: Input: default@smb_bucket_2
#### A masked pattern was here ####
POSTHOOK: query: select /*+mapjoin(a)*/ * from smb_bucket_1 a join smb_bucket_2 b on a.key = b.key
POSTHOOK: type: QUERY
POSTHOOK: Input: default@smb_bucket_1
POSTHOOK: Input: default@smb_bucket_2
#### A masked pattern was here ####
PREHOOK: query: explain
select /*+mapjoin(a)*/ * from smb_bucket_1 a left outer join smb_bucket_2 b on a.key = b.key
PREHOOK: type: QUERY
POSTHOOK: query: explain
select /*+mapjoin(a)*/ * from smb_bucket_1 a left outer join smb_bucket_2 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
    Map Reduce
      Map Operator Tree:
          TableScan
            alias: b
            Statistics: Num rows: 1 Data size: 206 Basic stats: COMPLETE Column stats: NONE
            Sorted Merge Bucket Map Join Operator
              condition map:
                   Left Outer Join0 to 1
              keys:
                0 key (type: int)
                1 key (type: int)
              outputColumnNames: _col0, _col1, _col5, _col6
              Select Operator
                expressions: _col0 (type: int), _col1 (type: string), _col5 (type: int), _col6 (type: string)
                outputColumnNames: _col0, _col1, _col2, _col3
                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)*/ * from smb_bucket_1 a left outer join smb_bucket_2 b on a.key = b.key
PREHOOK: type: QUERY
PREHOOK: Input: default@smb_bucket_1
PREHOOK: Input: default@smb_bucket_2
#### A masked pattern was here ####
POSTHOOK: query: select /*+mapjoin(a)*/ * from smb_bucket_1 a left outer join smb_bucket_2 b on a.key = b.key
POSTHOOK: type: QUERY
POSTHOOK: Input: default@smb_bucket_1
POSTHOOK: Input: default@smb_bucket_2
#### A masked pattern was here ####
1	val_1	NULL	NULL
10	val_10	NULL	NULL
3	val_3	NULL	NULL
4	val_4	NULL	NULL
5	val_5	NULL	NULL
PREHOOK: query: explain
select /*+mapjoin(a)*/ * from smb_bucket_1 a right outer join smb_bucket_2 b on a.key = b.key
PREHOOK: type: QUERY
POSTHOOK: query: explain
select /*+mapjoin(a)*/ * from smb_bucket_1 a right outer join smb_bucket_2 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
    Map Reduce
      Map Operator Tree:
          TableScan
            alias: b
            Statistics: Num rows: 1 Data size: 206 Basic stats: COMPLETE Column stats: NONE
            Sorted Merge Bucket Map Join Operator
              condition map:
                   Right Outer Join0 to 1
              keys:
                0 key (type: int)
                1 key (type: int)
              outputColumnNames: _col0, _col1, _col5, _col6
              Select Operator
                expressions: _col0 (type: int), _col1 (type: string), _col5 (type: int), _col6 (type: string)
                outputColumnNames: _col0, _col1, _col2, _col3
                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)*/ * from smb_bucket_1 a right outer join smb_bucket_2 b on a.key = b.key
PREHOOK: type: QUERY
PREHOOK: Input: default@smb_bucket_1
PREHOOK: Input: default@smb_bucket_2
#### A masked pattern was here ####
POSTHOOK: query: select /*+mapjoin(a)*/ * from smb_bucket_1 a right outer join smb_bucket_2 b on a.key = b.key
POSTHOOK: type: QUERY
POSTHOOK: Input: default@smb_bucket_1
POSTHOOK: Input: default@smb_bucket_2
#### A masked pattern was here ####
NULL	NULL	20	val_20
NULL	NULL	23	val_23
NULL	NULL	25	val_25
NULL	NULL	30	val_30
PREHOOK: query: explain
select /*+mapjoin(a)*/ * from smb_bucket_1 a full outer join smb_bucket_2 b on a.key = b.key
PREHOOK: type: QUERY
POSTHOOK: query: explain
select /*+mapjoin(a)*/ * from smb_bucket_1 a full outer join smb_bucket_2 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
    Map Reduce
      Map Operator Tree:
          TableScan
            alias: b
            Statistics: Num rows: 1 Data size: 206 Basic stats: COMPLETE Column stats: NONE
            Sorted Merge Bucket Map Join Operator
              condition map:
                   Outer Join 0 to 1
              keys:
                0 key (type: int)
                1 key (type: int)
              outputColumnNames: _col0, _col1, _col5, _col6
              Select Operator
                expressions: _col0 (type: int), _col1 (type: string), _col5 (type: int), _col6 (type: string)
                outputColumnNames: _col0, _col1, _col2, _col3
                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)*/ * from smb_bucket_1 a full outer join smb_bucket_2 b on a.key = b.key
PREHOOK: type: QUERY
PREHOOK: Input: default@smb_bucket_1
PREHOOK: Input: default@smb_bucket_2
#### A masked pattern was here ####
POSTHOOK: query: select /*+mapjoin(a)*/ * from smb_bucket_1 a full outer join smb_bucket_2 b on a.key = b.key
POSTHOOK: type: QUERY
POSTHOOK: Input: default@smb_bucket_1
POSTHOOK: Input: default@smb_bucket_2
#### A masked pattern was here ####
1	val_1	NULL	NULL
10	val_10	NULL	NULL
3	val_3	NULL	NULL
4	val_4	NULL	NULL
5	val_5	NULL	NULL
NULL	NULL	20	val_20
NULL	NULL	23	val_23
NULL	NULL	25	val_25
NULL	NULL	30	val_30
PREHOOK: query: explain
select /*+mapjoin(b)*/ * from smb_bucket_1 a join smb_bucket_2 b on a.key = b.key
PREHOOK: type: QUERY
POSTHOOK: query: explain
select /*+mapjoin(b)*/ * from smb_bucket_1 a join smb_bucket_2 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
    Map Reduce
      Map Operator Tree:
          TableScan
            alias: a
            Statistics: Num rows: 2 Data size: 208 Basic stats: COMPLETE Column stats: NONE
            Filter Operator
              predicate: key is not null (type: boolean)
              Statistics: Num rows: 1 Data size: 104 Basic stats: COMPLETE Column stats: NONE
              Sorted Merge Bucket Map Join Operator
                condition map:
                     Inner Join 0 to 1
                keys:
                  0 key (type: int)
                  1 key (type: int)
                outputColumnNames: _col0, _col1, _col5, _col6
                Select Operator
                  expressions: _col0 (type: int), _col1 (type: string), _col5 (type: int), _col6 (type: string)
                  outputColumnNames: _col0, _col1, _col2, _col3
                  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(b)*/ * from smb_bucket_1 a join smb_bucket_2 b on a.key = b.key
PREHOOK: type: QUERY
PREHOOK: Input: default@smb_bucket_1
PREHOOK: Input: default@smb_bucket_2
#### A masked pattern was here ####
POSTHOOK: query: select /*+mapjoin(b)*/ * from smb_bucket_1 a join smb_bucket_2 b on a.key = b.key
POSTHOOK: type: QUERY
POSTHOOK: Input: default@smb_bucket_1
POSTHOOK: Input: default@smb_bucket_2
#### A masked pattern was here ####
PREHOOK: query: explain
select /*+mapjoin(b)*/ * from smb_bucket_1 a left outer join smb_bucket_2 b on a.key = b.key
PREHOOK: type: QUERY
POSTHOOK: query: explain
select /*+mapjoin(b)*/ * from smb_bucket_1 a left outer join smb_bucket_2 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
    Map Reduce
      Map Operator Tree:
          TableScan
            alias: a
            Statistics: Num rows: 2 Data size: 208 Basic stats: COMPLETE Column stats: NONE
            Sorted Merge Bucket Map Join Operator
              condition map:
                   Left Outer Join0 to 1
              keys:
                0 key (type: int)
                1 key (type: int)
              outputColumnNames: _col0, _col1, _col5, _col6
              Select Operator
                expressions: _col0 (type: int), _col1 (type: string), _col5 (type: int), _col6 (type: string)
                outputColumnNames: _col0, _col1, _col2, _col3
                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(b)*/ * from smb_bucket_1 a left outer join smb_bucket_2 b on a.key = b.key
PREHOOK: type: QUERY
PREHOOK: Input: default@smb_bucket_1
PREHOOK: Input: default@smb_bucket_2
#### A masked pattern was here ####
POSTHOOK: query: select /*+mapjoin(b)*/ * from smb_bucket_1 a left outer join smb_bucket_2 b on a.key = b.key
POSTHOOK: type: QUERY
POSTHOOK: Input: default@smb_bucket_1
POSTHOOK: Input: default@smb_bucket_2
#### A masked pattern was here ####
1	val_1	NULL	NULL
10	val_10	NULL	NULL
3	val_3	NULL	NULL
4	val_4	NULL	NULL
5	val_5	NULL	NULL
PREHOOK: query: explain
select /*+mapjoin(b)*/ * from smb_bucket_1 a right outer join smb_bucket_2 b on a.key = b.key
PREHOOK: type: QUERY
POSTHOOK: query: explain
select /*+mapjoin(b)*/ * from smb_bucket_1 a right outer join smb_bucket_2 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
    Map Reduce
      Map Operator Tree:
          TableScan
            alias: a
            Statistics: Num rows: 2 Data size: 208 Basic stats: COMPLETE Column stats: NONE
            Sorted Merge Bucket Map Join Operator
              condition map:
                   Right Outer Join0 to 1
              keys:
                0 key (type: int)
                1 key (type: int)
              outputColumnNames: _col0, _col1, _col5, _col6
              Select Operator
                expressions: _col0 (type: int), _col1 (type: string), _col5 (type: int), _col6 (type: string)
                outputColumnNames: _col0, _col1, _col2, _col3
                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(b)*/ * from smb_bucket_1 a right outer join smb_bucket_2 b on a.key = b.key
PREHOOK: type: QUERY
PREHOOK: Input: default@smb_bucket_1
PREHOOK: Input: default@smb_bucket_2
#### A masked pattern was here ####
POSTHOOK: query: select /*+mapjoin(b)*/ * from smb_bucket_1 a right outer join smb_bucket_2 b on a.key = b.key
POSTHOOK: type: QUERY
POSTHOOK: Input: default@smb_bucket_1
POSTHOOK: Input: default@smb_bucket_2
#### A masked pattern was here ####
NULL	NULL	20	val_20
NULL	NULL	23	val_23
NULL	NULL	25	val_25
NULL	NULL	30	val_30
PREHOOK: query: explain
select /*+mapjoin(b)*/ * from smb_bucket_1 a full outer join smb_bucket_2 b on a.key = b.key
PREHOOK: type: QUERY
POSTHOOK: query: explain
select /*+mapjoin(b)*/ * from smb_bucket_1 a full outer join smb_bucket_2 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
    Map Reduce
      Map Operator Tree:
          TableScan
            alias: a
            Statistics: Num rows: 2 Data size: 208 Basic stats: COMPLETE Column stats: NONE
            Sorted Merge Bucket Map Join Operator
              condition map:
                   Outer Join 0 to 1
              keys:
                0 key (type: int)
                1 key (type: int)
              outputColumnNames: _col0, _col1, _col5, _col6
              Select Operator
                expressions: _col0 (type: int), _col1 (type: string), _col5 (type: int), _col6 (type: string)
                outputColumnNames: _col0, _col1, _col2, _col3
                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(b)*/ * from smb_bucket_1 a full outer join smb_bucket_2 b on a.key = b.key
PREHOOK: type: QUERY
PREHOOK: Input: default@smb_bucket_1
PREHOOK: Input: default@smb_bucket_2
#### A masked pattern was here ####
POSTHOOK: query: select /*+mapjoin(b)*/ * from smb_bucket_1 a full outer join smb_bucket_2 b on a.key = b.key
POSTHOOK: type: QUERY
POSTHOOK: Input: default@smb_bucket_1
POSTHOOK: Input: default@smb_bucket_2
#### A masked pattern was here ####
1	val_1	NULL	NULL
10	val_10	NULL	NULL
3	val_3	NULL	NULL
4	val_4	NULL	NULL
5	val_5	NULL	NULL
NULL	NULL	20	val_20
NULL	NULL	23	val_23
NULL	NULL	25	val_25
NULL	NULL	30	val_30