Saving all output to "!!{outputDirectory}!!/mapjoin_distinct.q.raw". Enter "record" with no arguments to stop it.
>>>  !run !!{qFileDirectory}!!/mapjoin_distinct.q
>>>  set hive.map.aggr = true;
No rows affected 
>>>  set hive.groupby.skewindata = true;
No rows affected 
>>>  explain 
FROM srcpart c 
JOIN srcpart d 
ON ( c.key=d.key AND c.ds='2008-04-08' AND d.ds='2008-04-08') 
SELECT /*+ MAPJOIN(d) */ DISTINCT c.value;
'Explain'
'ABSTRACT SYNTAX TREE:'
'  (TOK_QUERY (TOK_FROM (TOK_JOIN (TOK_TABREF (TOK_TABNAME srcpart) c) (TOK_TABREF (TOK_TABNAME srcpart) d) (AND (AND (= (. (TOK_TABLE_OR_COL c) key) (. (TOK_TABLE_OR_COL d) key)) (= (. (TOK_TABLE_OR_COL c) ds) '2008-04-08')) (= (. (TOK_TABLE_OR_COL d) ds) '2008-04-08')))) (TOK_INSERT (TOK_DESTINATION (TOK_DIR TOK_TMP_FILE)) (TOK_SELECTDI (TOK_HINTLIST (TOK_HINT TOK_MAPJOIN (TOK_HINTARGLIST d))) (TOK_SELEXPR (. (TOK_TABLE_OR_COL c) value)))))'
''
'STAGE DEPENDENCIES:'
'  Stage-5 is a root stage'
'  Stage-1 depends on stages: Stage-5'
'  Stage-2 depends on stages: Stage-1'
'  Stage-3 depends on stages: Stage-2'
'  Stage-0 is a root stage'
''
'STAGE PLANS:'
'  Stage: Stage-5'
'    Map Reduce Local Work'
'      Alias -> Map Local Tables:'
'        d '
'          Fetch Operator'
'            limit: -1'
'      Alias -> Map Local Operator Tree:'
'        d '
'          TableScan'
'            alias: d'
'            HashTable Sink Operator'
'              condition expressions:'
'                0 {value}'
'                1 '
'              handleSkewJoin: false'
'              keys:'
'                0 [Column[key]]'
'                1 [Column[key]]'
'              Position of Big Table: 0'
''
'  Stage: Stage-1'
'    Map Reduce'
'      Alias -> Map Operator Tree:'
'        c '
'          TableScan'
'            alias: c'
'            Map Join Operator'
'              condition map:'
'                   Inner Join 0 to 1'
'              condition expressions:'
'                0 {value}'
'                1 '
'              handleSkewJoin: false'
'              keys:'
'                0 [Column[key]]'
'                1 [Column[key]]'
'              outputColumnNames: _col1'
'              Position of Big Table: 0'
'              File Output Operator'
'                compressed: false'
'                GlobalTableId: 0'
'                table:'
'                    input format: org.apache.hadoop.mapred.SequenceFileInputFormat'
'                    output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat'
'      Local Work:'
'        Map Reduce Local Work'
''
'  Stage: Stage-2'
'    Map Reduce'
'      Alias -> Map Operator Tree:'
'        file:!!{hive.exec.scratchdir}!! '
'          Select Operator'
'            expressions:'
'                  expr: _col1'
'                  type: string'
'            outputColumnNames: _col1'
'            Select Operator'
'              expressions:'
'                    expr: _col1'
'                    type: string'
'              outputColumnNames: _col1'
'              Group By Operator'
'                bucketGroup: false'
'                keys:'
'                      expr: _col1'
'                      type: string'
'                mode: hash'
'                outputColumnNames: _col0'
'                Reduce Output Operator'
'                  key expressions:'
'                        expr: _col0'
'                        type: string'
'                  sort order: +'
'                  Map-reduce partition columns:'
'                        expr: rand()'
'                        type: double'
'                  tag: -1'
'      Reduce Operator Tree:'
'        Group By Operator'
'          bucketGroup: false'
'          keys:'
'                expr: KEY._col0'
'                type: string'
'          mode: partials'
'          outputColumnNames: _col0'
'          File Output Operator'
'            compressed: false'
'            GlobalTableId: 0'
'            table:'
'                input format: org.apache.hadoop.mapred.SequenceFileInputFormat'
'                output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat'
''
'  Stage: Stage-3'
'    Map Reduce'
'      Alias -> Map Operator Tree:'
'        file:!!{hive.exec.scratchdir}!! '
'            Reduce Output Operator'
'              key expressions:'
'                    expr: _col0'
'                    type: string'
'              sort order: +'
'              Map-reduce partition columns:'
'                    expr: _col0'
'                    type: string'
'              tag: -1'
'      Reduce Operator Tree:'
'        Group By Operator'
'          bucketGroup: false'
'          keys:'
'                expr: KEY._col0'
'                type: string'
'          mode: final'
'          outputColumnNames: _col0'
'          Select Operator'
'            expressions:'
'                  expr: _col0'
'                  type: string'
'            outputColumnNames: _col0'
'            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'
''
''
141 rows selected 
>>>  
>>>  FROM srcpart c 
JOIN srcpart d 
ON ( c.key=d.key AND c.ds='2008-04-08' AND d.ds='2008-04-08') 
SELECT /*+ MAPJOIN(d) */ DISTINCT c.value as value order by value limit 10;
'value'
'val_0'
'val_10'
'val_100'
'val_103'
'val_104'
'val_105'
'val_11'
'val_111'
'val_113'
'val_114'
10 rows selected 
>>>  
>>>  set hive.map.aggr = true;
No rows affected 
>>>  set hive.groupby.skewindata = false;
No rows affected 
>>>  explain 
FROM srcpart c 
JOIN srcpart d 
ON ( c.key=d.key AND c.ds='2008-04-08' AND d.ds='2008-04-08') 
SELECT /*+ MAPJOIN(d) */ DISTINCT c.value;
'Explain'
'ABSTRACT SYNTAX TREE:'
'  (TOK_QUERY (TOK_FROM (TOK_JOIN (TOK_TABREF (TOK_TABNAME srcpart) c) (TOK_TABREF (TOK_TABNAME srcpart) d) (AND (AND (= (. (TOK_TABLE_OR_COL c) key) (. (TOK_TABLE_OR_COL d) key)) (= (. (TOK_TABLE_OR_COL c) ds) '2008-04-08')) (= (. (TOK_TABLE_OR_COL d) ds) '2008-04-08')))) (TOK_INSERT (TOK_DESTINATION (TOK_DIR TOK_TMP_FILE)) (TOK_SELECTDI (TOK_HINTLIST (TOK_HINT TOK_MAPJOIN (TOK_HINTARGLIST d))) (TOK_SELEXPR (. (TOK_TABLE_OR_COL c) value)))))'
''
'STAGE DEPENDENCIES:'
'  Stage-4 is a root stage'
'  Stage-1 depends on stages: Stage-4'
'  Stage-2 depends on stages: Stage-1'
'  Stage-0 is a root stage'
''
'STAGE PLANS:'
'  Stage: Stage-4'
'    Map Reduce Local Work'
'      Alias -> Map Local Tables:'
'        d '
'          Fetch Operator'
'            limit: -1'
'      Alias -> Map Local Operator Tree:'
'        d '
'          TableScan'
'            alias: d'
'            HashTable Sink Operator'
'              condition expressions:'
'                0 {value}'
'                1 '
'              handleSkewJoin: false'
'              keys:'
'                0 [Column[key]]'
'                1 [Column[key]]'
'              Position of Big Table: 0'
''
'  Stage: Stage-1'
'    Map Reduce'
'      Alias -> Map Operator Tree:'
'        c '
'          TableScan'
'            alias: c'
'            Map Join Operator'
'              condition map:'
'                   Inner Join 0 to 1'
'              condition expressions:'
'                0 {value}'
'                1 '
'              handleSkewJoin: false'
'              keys:'
'                0 [Column[key]]'
'                1 [Column[key]]'
'              outputColumnNames: _col1'
'              Position of Big Table: 0'
'              File Output Operator'
'                compressed: false'
'                GlobalTableId: 0'
'                table:'
'                    input format: org.apache.hadoop.mapred.SequenceFileInputFormat'
'                    output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat'
'      Local Work:'
'        Map Reduce Local Work'
''
'  Stage: Stage-2'
'    Map Reduce'
'      Alias -> Map Operator Tree:'
'        file:!!{hive.exec.scratchdir}!! '
'          Select Operator'
'            expressions:'
'                  expr: _col1'
'                  type: string'
'            outputColumnNames: _col1'
'            Select Operator'
'              expressions:'
'                    expr: _col1'
'                    type: string'
'              outputColumnNames: _col1'
'              Group By Operator'
'                bucketGroup: false'
'                keys:'
'                      expr: _col1'
'                      type: string'
'                mode: hash'
'                outputColumnNames: _col0'
'                Reduce Output Operator'
'                  key expressions:'
'                        expr: _col0'
'                        type: string'
'                  sort order: +'
'                  Map-reduce partition columns:'
'                        expr: _col0'
'                        type: string'
'                  tag: -1'
'      Reduce Operator Tree:'
'        Group By Operator'
'          bucketGroup: false'
'          keys:'
'                expr: KEY._col0'
'                type: string'
'          mode: mergepartial'
'          outputColumnNames: _col0'
'          Select Operator'
'            expressions:'
'                  expr: _col0'
'                  type: string'
'            outputColumnNames: _col0'
'            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'
''
''
112 rows selected 
>>>  
>>>  FROM srcpart c 
JOIN srcpart d 
ON ( c.key=d.key AND c.ds='2008-04-08' AND d.ds='2008-04-08') 
SELECT /*+ MAPJOIN(d) */ DISTINCT c.value as value order by value limit 10;
'value'
'val_0'
'val_10'
'val_100'
'val_103'
'val_104'
'val_105'
'val_11'
'val_111'
'val_113'
'val_114'
10 rows selected 
>>>  
>>>  
>>>  set hive.map.aggr = false;
No rows affected 
>>>  set hive.groupby.skewindata = true;
No rows affected 
>>>  explain 
FROM srcpart c 
JOIN srcpart d 
ON ( c.key=d.key AND c.ds='2008-04-08' AND d.ds='2008-04-08') 
SELECT /*+ MAPJOIN(d) */ DISTINCT c.value;
'Explain'
'ABSTRACT SYNTAX TREE:'
'  (TOK_QUERY (TOK_FROM (TOK_JOIN (TOK_TABREF (TOK_TABNAME srcpart) c) (TOK_TABREF (TOK_TABNAME srcpart) d) (AND (AND (= (. (TOK_TABLE_OR_COL c) key) (. (TOK_TABLE_OR_COL d) key)) (= (. (TOK_TABLE_OR_COL c) ds) '2008-04-08')) (= (. (TOK_TABLE_OR_COL d) ds) '2008-04-08')))) (TOK_INSERT (TOK_DESTINATION (TOK_DIR TOK_TMP_FILE)) (TOK_SELECTDI (TOK_HINTLIST (TOK_HINT TOK_MAPJOIN (TOK_HINTARGLIST d))) (TOK_SELEXPR (. (TOK_TABLE_OR_COL c) value)))))'
''
'STAGE DEPENDENCIES:'
'  Stage-5 is a root stage'
'  Stage-1 depends on stages: Stage-5'
'  Stage-2 depends on stages: Stage-1'
'  Stage-3 depends on stages: Stage-2'
'  Stage-0 is a root stage'
''
'STAGE PLANS:'
'  Stage: Stage-5'
'    Map Reduce Local Work'
'      Alias -> Map Local Tables:'
'        d '
'          Fetch Operator'
'            limit: -1'
'      Alias -> Map Local Operator Tree:'
'        d '
'          TableScan'
'            alias: d'
'            HashTable Sink Operator'
'              condition expressions:'
'                0 {value}'
'                1 '
'              handleSkewJoin: false'
'              keys:'
'                0 [Column[key]]'
'                1 [Column[key]]'
'              Position of Big Table: 0'
''
'  Stage: Stage-1'
'    Map Reduce'
'      Alias -> Map Operator Tree:'
'        c '
'          TableScan'
'            alias: c'
'            Map Join Operator'
'              condition map:'
'                   Inner Join 0 to 1'
'              condition expressions:'
'                0 {value}'
'                1 '
'              handleSkewJoin: false'
'              keys:'
'                0 [Column[key]]'
'                1 [Column[key]]'
'              outputColumnNames: _col1'
'              Position of Big Table: 0'
'              File Output Operator'
'                compressed: false'
'                GlobalTableId: 0'
'                table:'
'                    input format: org.apache.hadoop.mapred.SequenceFileInputFormat'
'                    output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat'
'      Local Work:'
'        Map Reduce Local Work'
''
'  Stage: Stage-2'
'    Map Reduce'
'      Alias -> Map Operator Tree:'
'        file:!!{hive.exec.scratchdir}!! '
'          Select Operator'
'            expressions:'
'                  expr: _col1'
'                  type: string'
'            outputColumnNames: _col1'
'            Select Operator'
'              expressions:'
'                    expr: _col1'
'                    type: string'
'              outputColumnNames: _col1'
'              Reduce Output Operator'
'                key expressions:'
'                      expr: _col1'
'                      type: string'
'                sort order: +'
'                Map-reduce partition columns:'
'                      expr: rand()'
'                      type: double'
'                tag: -1'
'      Reduce Operator Tree:'
'        Group By Operator'
'          bucketGroup: false'
'          keys:'
'                expr: KEY._col0'
'                type: string'
'          mode: partial1'
'          outputColumnNames: _col0'
'          File Output Operator'
'            compressed: false'
'            GlobalTableId: 0'
'            table:'
'                input format: org.apache.hadoop.mapred.SequenceFileInputFormat'
'                output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat'
''
'  Stage: Stage-3'
'    Map Reduce'
'      Alias -> Map Operator Tree:'
'        file:!!{hive.exec.scratchdir}!! '
'            Reduce Output Operator'
'              key expressions:'
'                    expr: _col0'
'                    type: string'
'              sort order: +'
'              Map-reduce partition columns:'
'                    expr: _col0'
'                    type: string'
'              tag: -1'
'      Reduce Operator Tree:'
'        Group By Operator'
'          bucketGroup: false'
'          keys:'
'                expr: KEY._col0'
'                type: string'
'          mode: final'
'          outputColumnNames: _col0'
'          Select Operator'
'            expressions:'
'                  expr: _col0'
'                  type: string'
'            outputColumnNames: _col0'
'            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'
''
''
134 rows selected 
>>>  
>>>  FROM srcpart c 
JOIN srcpart d 
ON ( c.key=d.key AND c.ds='2008-04-08' AND d.ds='2008-04-08') 
SELECT /*+ MAPJOIN(d) */ DISTINCT c.value as value order by value limit 10;
'value'
'val_0'
'val_10'
'val_100'
'val_103'
'val_104'
'val_105'
'val_11'
'val_111'
'val_113'
'val_114'
10 rows selected 
>>>  
>>>  
>>>  set hive.map.aggr = false;
No rows affected 
>>>  set hive.groupby.skewindata = false;
No rows affected 
>>>  explain 
FROM srcpart c 
JOIN srcpart d 
ON ( c.key=d.key AND c.ds='2008-04-08' AND d.ds='2008-04-08') 
SELECT /*+ MAPJOIN(d) */ DISTINCT c.value;
'Explain'
'ABSTRACT SYNTAX TREE:'
'  (TOK_QUERY (TOK_FROM (TOK_JOIN (TOK_TABREF (TOK_TABNAME srcpart) c) (TOK_TABREF (TOK_TABNAME srcpart) d) (AND (AND (= (. (TOK_TABLE_OR_COL c) key) (. (TOK_TABLE_OR_COL d) key)) (= (. (TOK_TABLE_OR_COL c) ds) '2008-04-08')) (= (. (TOK_TABLE_OR_COL d) ds) '2008-04-08')))) (TOK_INSERT (TOK_DESTINATION (TOK_DIR TOK_TMP_FILE)) (TOK_SELECTDI (TOK_HINTLIST (TOK_HINT TOK_MAPJOIN (TOK_HINTARGLIST d))) (TOK_SELEXPR (. (TOK_TABLE_OR_COL c) value)))))'
''
'STAGE DEPENDENCIES:'
'  Stage-4 is a root stage'
'  Stage-1 depends on stages: Stage-4'
'  Stage-2 depends on stages: Stage-1'
'  Stage-0 is a root stage'
''
'STAGE PLANS:'
'  Stage: Stage-4'
'    Map Reduce Local Work'
'      Alias -> Map Local Tables:'
'        d '
'          Fetch Operator'
'            limit: -1'
'      Alias -> Map Local Operator Tree:'
'        d '
'          TableScan'
'            alias: d'
'            HashTable Sink Operator'
'              condition expressions:'
'                0 {value}'
'                1 '
'              handleSkewJoin: false'
'              keys:'
'                0 [Column[key]]'
'                1 [Column[key]]'
'              Position of Big Table: 0'
''
'  Stage: Stage-1'
'    Map Reduce'
'      Alias -> Map Operator Tree:'
'        c '
'          TableScan'
'            alias: c'
'            Map Join Operator'
'              condition map:'
'                   Inner Join 0 to 1'
'              condition expressions:'
'                0 {value}'
'                1 '
'              handleSkewJoin: false'
'              keys:'
'                0 [Column[key]]'
'                1 [Column[key]]'
'              outputColumnNames: _col1'
'              Position of Big Table: 0'
'              File Output Operator'
'                compressed: false'
'                GlobalTableId: 0'
'                table:'
'                    input format: org.apache.hadoop.mapred.SequenceFileInputFormat'
'                    output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat'
'      Local Work:'
'        Map Reduce Local Work'
''
'  Stage: Stage-2'
'    Map Reduce'
'      Alias -> Map Operator Tree:'
'        file:!!{hive.exec.scratchdir}!! '
'          Select Operator'
'            expressions:'
'                  expr: _col1'
'                  type: string'
'            outputColumnNames: _col1'
'            Select Operator'
'              expressions:'
'                    expr: _col1'
'                    type: string'
'              outputColumnNames: _col1'
'              Reduce Output Operator'
'                key expressions:'
'                      expr: _col1'
'                      type: string'
'                sort order: +'
'                Map-reduce partition columns:'
'                      expr: _col1'
'                      type: string'
'                tag: -1'
'      Reduce Operator Tree:'
'        Group By Operator'
'          bucketGroup: false'
'          keys:'
'                expr: KEY._col0'
'                type: string'
'          mode: complete'
'          outputColumnNames: _col0'
'          Select Operator'
'            expressions:'
'                  expr: _col0'
'                  type: string'
'            outputColumnNames: _col0'
'            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'
''
''
105 rows selected 
>>>  
>>>  FROM srcpart c 
JOIN srcpart d 
ON ( c.key=d.key AND c.ds='2008-04-08' AND d.ds='2008-04-08') 
SELECT /*+ MAPJOIN(d) */ DISTINCT c.value as value order by value limit 10;
'value'
'val_0'
'val_10'
'val_100'
'val_103'
'val_104'
'val_105'
'val_11'
'val_111'
'val_113'
'val_114'
10 rows selected 
>>>  
>>>  
>>>  !record