Saving all output to "!!{outputDirectory}!!/smb_mapjoin_1.q.raw". Enter "record" with no arguments to stop it.
>>>  !run !!{qFileDirectory}!!/smb_mapjoin_1.q
>>>  
>>>  
>>>  
>>>  
>>>  create table smb_bucket_1(key int, value string) CLUSTERED BY (key) SORTED BY (key) INTO 1 BUCKETS STORED AS RCFILE;
No rows affected 
>>>  create table smb_bucket_2(key int, value string) CLUSTERED BY (key) SORTED BY (key) INTO 1 BUCKETS STORED AS RCFILE;
No rows affected 
>>>  create table smb_bucket_3(key int, value string) CLUSTERED BY (key) SORTED BY (key) INTO 1 BUCKETS STORED AS RCFILE;
No rows affected 
>>>  
>>>  load data local inpath '../data/files/smbbucket_1.rc' overwrite into table smb_bucket_1;
No rows affected 
>>>  load data local inpath '../data/files/smbbucket_2.rc' overwrite into table smb_bucket_2;
No rows affected 
>>>  load data local inpath '../data/files/smbbucket_3.rc' overwrite into table smb_bucket_3;
No rows affected 
>>>  
>>>  set hive.optimize.bucketmapjoin = true;
No rows affected 
>>>  set hive.optimize.bucketmapjoin.sortedmerge = true;
No rows affected 
>>>  set hive.input.format = org.apache.hadoop.hive.ql.io.BucketizedHiveInputFormat;
No rows affected 
>>>  
>>>  explain 
select /*+mapjoin(a)*/ * from smb_bucket_1 a join smb_bucket_2 b on a.key = b.key;
'Explain'
'ABSTRACT SYNTAX TREE:'
'  (TOK_QUERY (TOK_FROM (TOK_JOIN (TOK_TABREF (TOK_TABNAME smb_bucket_1) a) (TOK_TABREF (TOK_TABNAME smb_bucket_2) b) (= (. (TOK_TABLE_OR_COL a) key) (. (TOK_TABLE_OR_COL b) key)))) (TOK_INSERT (TOK_DESTINATION (TOK_DIR TOK_TMP_FILE)) (TOK_SELECT (TOK_HINTLIST (TOK_HINT TOK_MAPJOIN (TOK_HINTARGLIST a))) (TOK_SELEXPR TOK_ALLCOLREF))))'
''
'STAGE DEPENDENCIES:'
'  Stage-1 is a root stage'
'  Stage-0 is a root stage'
''
'STAGE PLANS:'
'  Stage: Stage-1'
'    Map Reduce'
'      Alias -> Map Operator Tree:'
'        b '
'          TableScan'
'            alias: b'
'            Sorted Merge Bucket Map Join Operator'
'              condition map:'
'                   Inner Join 0 to 1'
'              condition expressions:'
'                0 {key} {value}'
'                1 {key} {value}'
'              handleSkewJoin: false'
'              keys:'
'                0 [Column[key]]'
'                1 [Column[key]]'
'              outputColumnNames: _col0, _col1, _col4, _col5'
'              Position of Big Table: 1'
'              Select Operator'
'                expressions:'
'                      expr: _col0'
'                      type: int'
'                      expr: _col1'
'                      type: string'
'                      expr: _col4'
'                      type: int'
'                      expr: _col5'
'                      type: string'
'                outputColumnNames: _col0, _col1, _col4, _col5'
'                Select Operator'
'                  expressions:'
'                        expr: _col0'
'                        type: int'
'                        expr: _col1'
'                        type: string'
'                        expr: _col4'
'                        type: int'
'                        expr: _col5'
'                        type: string'
'                  outputColumnNames: _col0, _col1, _col2, _col3'
'                  File Output Operator'
'                    compressed: false'
'                    GlobalTableId: 0'
'                    table:'
'                        input format: org.apache.hadoop.mapred.TextInputFormat'
'                        output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat'
''
'  Stage: Stage-0'
'    Fetch Operator'
'      limit: -1'
''
''
60 rows selected 
>>>  select /*+mapjoin(a)*/ * from smb_bucket_1 a join smb_bucket_2 b on a.key = b.key;
'key','value','key','value'
No rows selected 
>>>  
>>>  explain 
select /*+mapjoin(a)*/ * from smb_bucket_1 a left outer join smb_bucket_2 b on a.key = b.key;
'Explain'
'ABSTRACT SYNTAX TREE:'
'  (TOK_QUERY (TOK_FROM (TOK_LEFTOUTERJOIN (TOK_TABREF (TOK_TABNAME smb_bucket_1) a) (TOK_TABREF (TOK_TABNAME smb_bucket_2) b) (= (. (TOK_TABLE_OR_COL a) key) (. (TOK_TABLE_OR_COL b) key)))) (TOK_INSERT (TOK_DESTINATION (TOK_DIR TOK_TMP_FILE)) (TOK_SELECT (TOK_HINTLIST (TOK_HINT TOK_MAPJOIN (TOK_HINTARGLIST a))) (TOK_SELEXPR TOK_ALLCOLREF))))'
''
'STAGE DEPENDENCIES:'
'  Stage-1 is a root stage'
'  Stage-0 is a root stage'
''
'STAGE PLANS:'
'  Stage: Stage-1'
'    Map Reduce'
'      Alias -> Map Operator Tree:'
'        b '
'          TableScan'
'            alias: b'
'            Sorted Merge Bucket Map Join Operator'
'              condition map:'
'                   Left Outer Join0 to 1'
'              condition expressions:'
'                0 {key} {value}'
'                1 {key} {value}'
'              handleSkewJoin: false'
'              keys:'
'                0 [Column[key]]'
'                1 [Column[key]]'
'              outputColumnNames: _col0, _col1, _col4, _col5'
'              Position of Big Table: 1'
'              Select Operator'
'                expressions:'
'                      expr: _col0'
'                      type: int'
'                      expr: _col1'
'                      type: string'
'                      expr: _col4'
'                      type: int'
'                      expr: _col5'
'                      type: string'
'                outputColumnNames: _col0, _col1, _col4, _col5'
'                Select Operator'
'                  expressions:'
'                        expr: _col0'
'                        type: int'
'                        expr: _col1'
'                        type: string'
'                        expr: _col4'
'                        type: int'
'                        expr: _col5'
'                        type: string'
'                  outputColumnNames: _col0, _col1, _col2, _col3'
'                  File Output Operator'
'                    compressed: false'
'                    GlobalTableId: 0'
'                    table:'
'                        input format: org.apache.hadoop.mapred.TextInputFormat'
'                        output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat'
''
'  Stage: Stage-0'
'    Fetch Operator'
'      limit: -1'
''
''
60 rows selected 
>>>  select /*+mapjoin(a)*/ * from smb_bucket_1 a left outer join smb_bucket_2 b on a.key = b.key;
'key','value','key','value'
'1','val_1','',''
'3','val_3','',''
'4','val_4','',''
'5','val_5','',''
'10','val_10','',''
5 rows selected 
>>>  
>>>  explain 
select /*+mapjoin(a)*/ * from smb_bucket_1 a right outer join smb_bucket_2 b on a.key = b.key;
'Explain'
'ABSTRACT SYNTAX TREE:'
'  (TOK_QUERY (TOK_FROM (TOK_RIGHTOUTERJOIN (TOK_TABREF (TOK_TABNAME smb_bucket_1) a) (TOK_TABREF (TOK_TABNAME smb_bucket_2) b) (= (. (TOK_TABLE_OR_COL a) key) (. (TOK_TABLE_OR_COL b) key)))) (TOK_INSERT (TOK_DESTINATION (TOK_DIR TOK_TMP_FILE)) (TOK_SELECT (TOK_HINTLIST (TOK_HINT TOK_MAPJOIN (TOK_HINTARGLIST a))) (TOK_SELEXPR TOK_ALLCOLREF))))'
''
'STAGE DEPENDENCIES:'
'  Stage-1 is a root stage'
'  Stage-0 is a root stage'
''
'STAGE PLANS:'
'  Stage: Stage-1'
'    Map Reduce'
'      Alias -> Map Operator Tree:'
'        b '
'          TableScan'
'            alias: b'
'            Sorted Merge Bucket Map Join Operator'
'              condition map:'
'                   Right Outer Join0 to 1'
'              condition expressions:'
'                0 {key} {value}'
'                1 {key} {value}'
'              handleSkewJoin: false'
'              keys:'
'                0 [Column[key]]'
'                1 [Column[key]]'
'              outputColumnNames: _col0, _col1, _col4, _col5'
'              Position of Big Table: 1'
'              Select Operator'
'                expressions:'
'                      expr: _col0'
'                      type: int'
'                      expr: _col1'
'                      type: string'
'                      expr: _col4'
'                      type: int'
'                      expr: _col5'
'                      type: string'
'                outputColumnNames: _col0, _col1, _col4, _col5'
'                Select Operator'
'                  expressions:'
'                        expr: _col0'
'                        type: int'
'                        expr: _col1'
'                        type: string'
'                        expr: _col4'
'                        type: int'
'                        expr: _col5'
'                        type: string'
'                  outputColumnNames: _col0, _col1, _col2, _col3'
'                  File Output Operator'
'                    compressed: false'
'                    GlobalTableId: 0'
'                    table:'
'                        input format: org.apache.hadoop.mapred.TextInputFormat'
'                        output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat'
''
'  Stage: Stage-0'
'    Fetch Operator'
'      limit: -1'
''
''
60 rows selected 
>>>  select /*+mapjoin(a)*/ * from smb_bucket_1 a right outer join smb_bucket_2 b on a.key = b.key;
'key','value','key','value'
'','','20','val_20'
'','','23','val_23'
'','','25','val_25'
'','','30','val_30'
4 rows selected 
>>>  
>>>  explain 
select /*+mapjoin(a)*/ * from smb_bucket_1 a full outer join smb_bucket_2 b on a.key = b.key;
'Explain'
'ABSTRACT SYNTAX TREE:'
'  (TOK_QUERY (TOK_FROM (TOK_FULLOUTERJOIN (TOK_TABREF (TOK_TABNAME smb_bucket_1) a) (TOK_TABREF (TOK_TABNAME smb_bucket_2) b) (= (. (TOK_TABLE_OR_COL a) key) (. (TOK_TABLE_OR_COL b) key)))) (TOK_INSERT (TOK_DESTINATION (TOK_DIR TOK_TMP_FILE)) (TOK_SELECT (TOK_HINTLIST (TOK_HINT TOK_MAPJOIN (TOK_HINTARGLIST a))) (TOK_SELEXPR TOK_ALLCOLREF))))'
''
'STAGE DEPENDENCIES:'
'  Stage-1 is a root stage'
'  Stage-0 is a root stage'
''
'STAGE PLANS:'
'  Stage: Stage-1'
'    Map Reduce'
'      Alias -> Map Operator Tree:'
'        b '
'          TableScan'
'            alias: b'
'            Sorted Merge Bucket Map Join Operator'
'              condition map:'
'                   Outer Join 0 to 1'
'              condition expressions:'
'                0 {key} {value}'
'                1 {key} {value}'
'              handleSkewJoin: false'
'              keys:'
'                0 [Column[key]]'
'                1 [Column[key]]'
'              outputColumnNames: _col0, _col1, _col4, _col5'
'              Position of Big Table: 1'
'              Select Operator'
'                expressions:'
'                      expr: _col0'
'                      type: int'
'                      expr: _col1'
'                      type: string'
'                      expr: _col4'
'                      type: int'
'                      expr: _col5'
'                      type: string'
'                outputColumnNames: _col0, _col1, _col4, _col5'
'                Select Operator'
'                  expressions:'
'                        expr: _col0'
'                        type: int'
'                        expr: _col1'
'                        type: string'
'                        expr: _col4'
'                        type: int'
'                        expr: _col5'
'                        type: string'
'                  outputColumnNames: _col0, _col1, _col2, _col3'
'                  File Output Operator'
'                    compressed: false'
'                    GlobalTableId: 0'
'                    table:'
'                        input format: org.apache.hadoop.mapred.TextInputFormat'
'                        output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat'
''
'  Stage: Stage-0'
'    Fetch Operator'
'      limit: -1'
''
''
60 rows selected 
>>>  select /*+mapjoin(a)*/ * from smb_bucket_1 a full outer join smb_bucket_2 b on a.key = b.key;
'key','value','key','value'
'1','val_1','',''
'3','val_3','',''
'4','val_4','',''
'5','val_5','',''
'10','val_10','',''
'','','20','val_20'
'','','23','val_23'
'','','25','val_25'
'','','30','val_30'
9 rows selected 
>>>  
>>>  
>>>  explain 
select /*+mapjoin(b)*/ * from smb_bucket_1 a join smb_bucket_2 b on a.key = b.key;
'Explain'
'ABSTRACT SYNTAX TREE:'
'  (TOK_QUERY (TOK_FROM (TOK_JOIN (TOK_TABREF (TOK_TABNAME smb_bucket_1) a) (TOK_TABREF (TOK_TABNAME smb_bucket_2) b) (= (. (TOK_TABLE_OR_COL a) key) (. (TOK_TABLE_OR_COL b) key)))) (TOK_INSERT (TOK_DESTINATION (TOK_DIR TOK_TMP_FILE)) (TOK_SELECT (TOK_HINTLIST (TOK_HINT TOK_MAPJOIN (TOK_HINTARGLIST b))) (TOK_SELEXPR TOK_ALLCOLREF))))'
''
'STAGE DEPENDENCIES:'
'  Stage-1 is a root stage'
'  Stage-0 is a root stage'
''
'STAGE PLANS:'
'  Stage: Stage-1'
'    Map Reduce'
'      Alias -> Map Operator Tree:'
'        a '
'          TableScan'
'            alias: a'
'            Sorted Merge Bucket Map Join Operator'
'              condition map:'
'                   Inner Join 0 to 1'
'              condition expressions:'
'                0 {key} {value}'
'                1 {key} {value}'
'              handleSkewJoin: false'
'              keys:'
'                0 [Column[key]]'
'                1 [Column[key]]'
'              outputColumnNames: _col0, _col1, _col4, _col5'
'              Position of Big Table: 0'
'              Select Operator'
'                expressions:'
'                      expr: _col0'
'                      type: int'
'                      expr: _col1'
'                      type: string'
'                      expr: _col4'
'                      type: int'
'                      expr: _col5'
'                      type: string'
'                outputColumnNames: _col0, _col1, _col4, _col5'
'                Select Operator'
'                  expressions:'
'                        expr: _col0'
'                        type: int'
'                        expr: _col1'
'                        type: string'
'                        expr: _col4'
'                        type: int'
'                        expr: _col5'
'                        type: string'
'                  outputColumnNames: _col0, _col1, _col2, _col3'
'                  File Output Operator'
'                    compressed: false'
'                    GlobalTableId: 0'
'                    table:'
'                        input format: org.apache.hadoop.mapred.TextInputFormat'
'                        output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat'
''
'  Stage: Stage-0'
'    Fetch Operator'
'      limit: -1'
''
''
60 rows selected 
>>>  select /*+mapjoin(b)*/ * from smb_bucket_1 a join smb_bucket_2 b on a.key = b.key;
'key','value','key','value'
No rows selected 
>>>  
>>>  explain 
select /*+mapjoin(b)*/ * from smb_bucket_1 a left outer join smb_bucket_2 b on a.key = b.key;
'Explain'
'ABSTRACT SYNTAX TREE:'
'  (TOK_QUERY (TOK_FROM (TOK_LEFTOUTERJOIN (TOK_TABREF (TOK_TABNAME smb_bucket_1) a) (TOK_TABREF (TOK_TABNAME smb_bucket_2) b) (= (. (TOK_TABLE_OR_COL a) key) (. (TOK_TABLE_OR_COL b) key)))) (TOK_INSERT (TOK_DESTINATION (TOK_DIR TOK_TMP_FILE)) (TOK_SELECT (TOK_HINTLIST (TOK_HINT TOK_MAPJOIN (TOK_HINTARGLIST b))) (TOK_SELEXPR TOK_ALLCOLREF))))'
''
'STAGE DEPENDENCIES:'
'  Stage-1 is a root stage'
'  Stage-0 is a root stage'
''
'STAGE PLANS:'
'  Stage: Stage-1'
'    Map Reduce'
'      Alias -> Map Operator Tree:'
'        a '
'          TableScan'
'            alias: a'
'            Sorted Merge Bucket Map Join Operator'
'              condition map:'
'                   Left Outer Join0 to 1'
'              condition expressions:'
'                0 {key} {value}'
'                1 {key} {value}'
'              handleSkewJoin: false'
'              keys:'
'                0 [Column[key]]'
'                1 [Column[key]]'
'              outputColumnNames: _col0, _col1, _col4, _col5'
'              Position of Big Table: 0'
'              Select Operator'
'                expressions:'
'                      expr: _col0'
'                      type: int'
'                      expr: _col1'
'                      type: string'
'                      expr: _col4'
'                      type: int'
'                      expr: _col5'
'                      type: string'
'                outputColumnNames: _col0, _col1, _col4, _col5'
'                Select Operator'
'                  expressions:'
'                        expr: _col0'
'                        type: int'
'                        expr: _col1'
'                        type: string'
'                        expr: _col4'
'                        type: int'
'                        expr: _col5'
'                        type: string'
'                  outputColumnNames: _col0, _col1, _col2, _col3'
'                  File Output Operator'
'                    compressed: false'
'                    GlobalTableId: 0'
'                    table:'
'                        input format: org.apache.hadoop.mapred.TextInputFormat'
'                        output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat'
''
'  Stage: Stage-0'
'    Fetch Operator'
'      limit: -1'
''
''
60 rows selected 
>>>  select /*+mapjoin(b)*/ * from smb_bucket_1 a left outer join smb_bucket_2 b on a.key = b.key;
'key','value','key','value'
'1','val_1','',''
'3','val_3','',''
'4','val_4','',''
'5','val_5','',''
'10','val_10','',''
5 rows selected 
>>>  
>>>  explain 
select /*+mapjoin(b)*/ * from smb_bucket_1 a right outer join smb_bucket_2 b on a.key = b.key;
'Explain'
'ABSTRACT SYNTAX TREE:'
'  (TOK_QUERY (TOK_FROM (TOK_RIGHTOUTERJOIN (TOK_TABREF (TOK_TABNAME smb_bucket_1) a) (TOK_TABREF (TOK_TABNAME smb_bucket_2) b) (= (. (TOK_TABLE_OR_COL a) key) (. (TOK_TABLE_OR_COL b) key)))) (TOK_INSERT (TOK_DESTINATION (TOK_DIR TOK_TMP_FILE)) (TOK_SELECT (TOK_HINTLIST (TOK_HINT TOK_MAPJOIN (TOK_HINTARGLIST b))) (TOK_SELEXPR TOK_ALLCOLREF))))'
''
'STAGE DEPENDENCIES:'
'  Stage-1 is a root stage'
'  Stage-0 is a root stage'
''
'STAGE PLANS:'
'  Stage: Stage-1'
'    Map Reduce'
'      Alias -> Map Operator Tree:'
'        a '
'          TableScan'
'            alias: a'
'            Sorted Merge Bucket Map Join Operator'
'              condition map:'
'                   Right Outer Join0 to 1'
'              condition expressions:'
'                0 {key} {value}'
'                1 {key} {value}'
'              handleSkewJoin: false'
'              keys:'
'                0 [Column[key]]'
'                1 [Column[key]]'
'              outputColumnNames: _col0, _col1, _col4, _col5'
'              Position of Big Table: 0'
'              Select Operator'
'                expressions:'
'                      expr: _col0'
'                      type: int'
'                      expr: _col1'
'                      type: string'
'                      expr: _col4'
'                      type: int'
'                      expr: _col5'
'                      type: string'
'                outputColumnNames: _col0, _col1, _col4, _col5'
'                Select Operator'
'                  expressions:'
'                        expr: _col0'
'                        type: int'
'                        expr: _col1'
'                        type: string'
'                        expr: _col4'
'                        type: int'
'                        expr: _col5'
'                        type: string'
'                  outputColumnNames: _col0, _col1, _col2, _col3'
'                  File Output Operator'
'                    compressed: false'
'                    GlobalTableId: 0'
'                    table:'
'                        input format: org.apache.hadoop.mapred.TextInputFormat'
'                        output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat'
''
'  Stage: Stage-0'
'    Fetch Operator'
'      limit: -1'
''
''
60 rows selected 
>>>  select /*+mapjoin(b)*/ * from smb_bucket_1 a right outer join smb_bucket_2 b on a.key = b.key;
'key','value','key','value'
'','','20','val_20'
'','','23','val_23'
'','','25','val_25'
'','','30','val_30'
4 rows selected 
>>>  
>>>  explain 
select /*+mapjoin(b)*/ * from smb_bucket_1 a full outer join smb_bucket_2 b on a.key = b.key;
'Explain'
'ABSTRACT SYNTAX TREE:'
'  (TOK_QUERY (TOK_FROM (TOK_FULLOUTERJOIN (TOK_TABREF (TOK_TABNAME smb_bucket_1) a) (TOK_TABREF (TOK_TABNAME smb_bucket_2) b) (= (. (TOK_TABLE_OR_COL a) key) (. (TOK_TABLE_OR_COL b) key)))) (TOK_INSERT (TOK_DESTINATION (TOK_DIR TOK_TMP_FILE)) (TOK_SELECT (TOK_HINTLIST (TOK_HINT TOK_MAPJOIN (TOK_HINTARGLIST b))) (TOK_SELEXPR TOK_ALLCOLREF))))'
''
'STAGE DEPENDENCIES:'
'  Stage-1 is a root stage'
'  Stage-0 is a root stage'
''
'STAGE PLANS:'
'  Stage: Stage-1'
'    Map Reduce'
'      Alias -> Map Operator Tree:'
'        a '
'          TableScan'
'            alias: a'
'            Sorted Merge Bucket Map Join Operator'
'              condition map:'
'                   Outer Join 0 to 1'
'              condition expressions:'
'                0 {key} {value}'
'                1 {key} {value}'
'              handleSkewJoin: false'
'              keys:'
'                0 [Column[key]]'
'                1 [Column[key]]'
'              outputColumnNames: _col0, _col1, _col4, _col5'
'              Position of Big Table: 0'
'              Select Operator'
'                expressions:'
'                      expr: _col0'
'                      type: int'
'                      expr: _col1'
'                      type: string'
'                      expr: _col4'
'                      type: int'
'                      expr: _col5'
'                      type: string'
'                outputColumnNames: _col0, _col1, _col4, _col5'
'                Select Operator'
'                  expressions:'
'                        expr: _col0'
'                        type: int'
'                        expr: _col1'
'                        type: string'
'                        expr: _col4'
'                        type: int'
'                        expr: _col5'
'                        type: string'
'                  outputColumnNames: _col0, _col1, _col2, _col3'
'                  File Output Operator'
'                    compressed: false'
'                    GlobalTableId: 0'
'                    table:'
'                        input format: org.apache.hadoop.mapred.TextInputFormat'
'                        output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat'
''
'  Stage: Stage-0'
'    Fetch Operator'
'      limit: -1'
''
''
60 rows selected 
>>>  select /*+mapjoin(b)*/ * from smb_bucket_1 a full outer join smb_bucket_2 b on a.key = b.key;
'key','value','key','value'
'1','val_1','',''
'3','val_3','',''
'4','val_4','',''
'5','val_5','',''
'10','val_10','',''
'','','20','val_20'
'','','23','val_23'
'','','25','val_25'
'','','30','val_30'
9 rows selected 
>>>  
>>>  
>>>  
>>>  
>>>  
>>>  !record