Saving all output to "!!{outputDirectory}!!/ppd_union.q.raw". Enter "record" with no arguments to stop it.
>>>  !run !!{qFileDirectory}!!/ppd_union.q
>>>  set hive.optimize.ppd=true;
No rows affected 
>>>  set hive.ppd.remove.duplicatefilters=false;
No rows affected 
>>>  
>>>  EXPLAIN 
FROM ( 
FROM src select src.key, src.value WHERE src.key < '100' 
UNION ALL 
FROM src SELECT src.* WHERE src.key > '150' 
) unioned_query 
SELECT unioned_query.* 
WHERE key > '4' and value > 'val_4';
'Explain'
'ABSTRACT SYNTAX TREE:'
'  (TOK_QUERY (TOK_FROM (TOK_SUBQUERY (TOK_UNION (TOK_QUERY (TOK_FROM (TOK_TABREF (TOK_TABNAME src))) (TOK_INSERT (TOK_DESTINATION (TOK_DIR TOK_TMP_FILE)) (TOK_SELECT (TOK_SELEXPR (. (TOK_TABLE_OR_COL src) key)) (TOK_SELEXPR (. (TOK_TABLE_OR_COL src) value))) (TOK_WHERE (< (. (TOK_TABLE_OR_COL src) key) '100')))) (TOK_QUERY (TOK_FROM (TOK_TABREF (TOK_TABNAME src))) (TOK_INSERT (TOK_DESTINATION (TOK_DIR TOK_TMP_FILE)) (TOK_SELECT (TOK_SELEXPR (TOK_ALLCOLREF (TOK_TABNAME src)))) (TOK_WHERE (> (. (TOK_TABLE_OR_COL src) key) '150'))))) unioned_query)) (TOK_INSERT (TOK_DESTINATION (TOK_DIR TOK_TMP_FILE)) (TOK_SELECT (TOK_SELEXPR (TOK_ALLCOLREF (TOK_TABNAME unioned_query)))) (TOK_WHERE (and (> (TOK_TABLE_OR_COL key) '4') (> (TOK_TABLE_OR_COL value) 'val_4')))))'
''
'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:'
'        null-subquery1:unioned_query-subquery1:src '
'          TableScan'
'            alias: src'
'            Filter Operator'
'              predicate:'
'                  expr: (((key < '100') and (key > '4')) and (value > 'val_4'))'
'                  type: boolean'
'              Filter Operator'
'                predicate:'
'                    expr: (key < '100')'
'                    type: boolean'
'                Select Operator'
'                  expressions:'
'                        expr: key'
'                        type: string'
'                        expr: value'
'                        type: string'
'                  outputColumnNames: _col0, _col1'
'                  Union'
'                    Filter Operator'
'                      predicate:'
'                          expr: ((_col0 > '4') and (_col1 > 'val_4'))'
'                          type: boolean'
'                      Select Operator'
'                        expressions:'
'                              expr: _col0'
'                              type: string'
'                              expr: _col1'
'                              type: string'
'                        outputColumnNames: _col0, _col1'
'                        File Output Operator'
'                          compressed: false'
'                          GlobalTableId: 0'
'                          table:'
'                              input format: org.apache.hadoop.mapred.TextInputFormat'
'                              output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat'
'        null-subquery2:unioned_query-subquery2:src '
'          TableScan'
'            alias: src'
'            Filter Operator'
'              predicate:'
'                  expr: (((key > '150') and (key > '4')) and (value > 'val_4'))'
'                  type: boolean'
'              Filter Operator'
'                predicate:'
'                    expr: (key > '150')'
'                    type: boolean'
'                Select Operator'
'                  expressions:'
'                        expr: key'
'                        type: string'
'                        expr: value'
'                        type: string'
'                  outputColumnNames: _col0, _col1'
'                  Union'
'                    Filter Operator'
'                      predicate:'
'                          expr: ((_col0 > '4') and (_col1 > 'val_4'))'
'                          type: boolean'
'                      Select Operator'
'                        expressions:'
'                              expr: _col0'
'                              type: string'
'                              expr: _col1'
'                              type: string'
'                        outputColumnNames: _col0, _col1'
'                        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'
''
''
89 rows selected 
>>>  
>>>  FROM ( 
FROM src select src.key, src.value WHERE src.key < '100' 
UNION ALL 
FROM src SELECT src.* WHERE src.key > '150' 
) unioned_query 
SELECT unioned_query.* 
WHERE key > '4' and value > 'val_4';
'key','value'
'86','val_86'
'409','val_409'
'98','val_98'
'484','val_484'
'401','val_401'
'66','val_66'
'406','val_406'
'429','val_429'
'469','val_469'
'495','val_495'
'82','val_82'
'403','val_403'
'417','val_417'
'430','val_430'
'446','val_446'
'459','val_459'
'482','val_482'
'413','val_413'
'494','val_494'
'466','val_466'
'417','val_417'
'489','val_489'
'439','val_439'
'475','val_475'
'455','val_455'
'57','val_57'
'438','val_438'
'489','val_489'
'92','val_92'
'47','val_47'
'72','val_72'
'427','val_427'
'498','val_498'
'437','val_437'
'469','val_469'
'54','val_54'
'459','val_459'
'51','val_51'
'430','val_430'
'65','val_65'
'83','val_83'
'67','val_67'
'404','val_404'
'489','val_489'
'84','val_84'
'466','val_466'
'58','val_58'
'8','val_8'
'411','val_411'
'463','val_463'
'431','val_431'
'42','val_42'
'496','val_496'
'468','val_468'
'454','val_454'
'418','val_418'
'96','val_96'
'51','val_51'
'404','val_404'
'43','val_43'
'436','val_436'
'469','val_469'
'468','val_468'
'95','val_95'
'481','val_481'
'457','val_457'
'98','val_98'
'409','val_409'
'470','val_470'
'413','val_413'
'85','val_85'
'77','val_77'
'490','val_490'
'87','val_87'
'419','val_419'
'72','val_72'
'90','val_90'
'435','val_435'
'401','val_401'
'452','val_452'
'5','val_5'
'497','val_497'
'402','val_402'
'58','val_58'
'95','val_95'
'472','val_472'
'498','val_498'
'42','val_42'
'430','val_430'
'489','val_489'
'458','val_458'
'78','val_78'
'76','val_76'
'41','val_41'
'492','val_492'
'449','val_449'
'453','val_453'
'64','val_64'
'468','val_468'
'76','val_76'
'74','val_74'
'69','val_69'
'485','val_485'
'70','val_70'
'487','val_487'
'480','val_480'
'401','val_401'
'5','val_5'
'438','val_438'
'467','val_467'
'432','val_432'
'469','val_469'
'463','val_463'
'80','val_80'
'44','val_44'
'466','val_466'
'403','val_403'
'483','val_483'
'53','val_53'
'406','val_406'
'409','val_409'
'406','val_406'
'401','val_401'
'90','val_90'
'424','val_424'
'431','val_431'
'454','val_454'
'478','val_478'
'431','val_431'
'424','val_424'
'5','val_5'
'70','val_70'
'480','val_480'
'70','val_70'
'438','val_438'
'414','val_414'
'491','val_491'
'439','val_439'
'479','val_479'
'417','val_417'
'444','val_444'
'429','val_429'
'443','val_443'
'478','val_478'
'468','val_468'
'493','val_493'
'460','val_460'
'480','val_480'
'83','val_83'
'462','val_462'
'406','val_406'
'454','val_454'
'401','val_401'
'421','val_421'
'407','val_407'
'67','val_67'
'462','val_462'
'492','val_492'
'9','val_9'
'498','val_498'
'458','val_458'
'97','val_97'
'469','val_469'
'84','val_84'
'448','val_448'
'414','val_414'
'477','val_477'
'90','val_90'
'403','val_403'
'400','val_400'
'97','val_97'
171 rows selected 
>>>  
>>>  set hive.ppd.remove.duplicatefilters=true;
No rows affected 
>>>  
>>>  EXPLAIN 
FROM ( 
FROM src select src.key, src.value WHERE src.key < '100' 
UNION ALL 
FROM src SELECT src.* WHERE src.key > '150' 
) unioned_query 
SELECT unioned_query.* 
WHERE key > '4' and value > 'val_4';
'Explain'
'ABSTRACT SYNTAX TREE:'
'  (TOK_QUERY (TOK_FROM (TOK_SUBQUERY (TOK_UNION (TOK_QUERY (TOK_FROM (TOK_TABREF (TOK_TABNAME src))) (TOK_INSERT (TOK_DESTINATION (TOK_DIR TOK_TMP_FILE)) (TOK_SELECT (TOK_SELEXPR (. (TOK_TABLE_OR_COL src) key)) (TOK_SELEXPR (. (TOK_TABLE_OR_COL src) value))) (TOK_WHERE (< (. (TOK_TABLE_OR_COL src) key) '100')))) (TOK_QUERY (TOK_FROM (TOK_TABREF (TOK_TABNAME src))) (TOK_INSERT (TOK_DESTINATION (TOK_DIR TOK_TMP_FILE)) (TOK_SELECT (TOK_SELEXPR (TOK_ALLCOLREF (TOK_TABNAME src)))) (TOK_WHERE (> (. (TOK_TABLE_OR_COL src) key) '150'))))) unioned_query)) (TOK_INSERT (TOK_DESTINATION (TOK_DIR TOK_TMP_FILE)) (TOK_SELECT (TOK_SELEXPR (TOK_ALLCOLREF (TOK_TABNAME unioned_query)))) (TOK_WHERE (and (> (TOK_TABLE_OR_COL key) '4') (> (TOK_TABLE_OR_COL value) 'val_4')))))'
''
'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:'
'        null-subquery1:unioned_query-subquery1:src '
'          TableScan'
'            alias: src'
'            Filter Operator'
'              predicate:'
'                  expr: (((key < '100') and (key > '4')) and (value > 'val_4'))'
'                  type: boolean'
'              Select Operator'
'                expressions:'
'                      expr: key'
'                      type: string'
'                      expr: value'
'                      type: string'
'                outputColumnNames: _col0, _col1'
'                Union'
'                  Select Operator'
'                    expressions:'
'                          expr: _col0'
'                          type: string'
'                          expr: _col1'
'                          type: string'
'                    outputColumnNames: _col0, _col1'
'                    File Output Operator'
'                      compressed: false'
'                      GlobalTableId: 0'
'                      table:'
'                          input format: org.apache.hadoop.mapred.TextInputFormat'
'                          output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat'
'        null-subquery2:unioned_query-subquery2:src '
'          TableScan'
'            alias: src'
'            Filter Operator'
'              predicate:'
'                  expr: (((key > '150') and (key > '4')) and (value > 'val_4'))'
'                  type: boolean'
'              Select Operator'
'                expressions:'
'                      expr: key'
'                      type: string'
'                      expr: value'
'                      type: string'
'                outputColumnNames: _col0, _col1'
'                Union'
'                  Select Operator'
'                    expressions:'
'                          expr: _col0'
'                          type: string'
'                          expr: _col1'
'                          type: string'
'                    outputColumnNames: _col0, _col1'
'                    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'
''
''
73 rows selected 
>>>  
>>>  FROM ( 
FROM src select src.key, src.value WHERE src.key < '100' 
UNION ALL 
FROM src SELECT src.* WHERE src.key > '150' 
) unioned_query 
SELECT unioned_query.* 
WHERE key > '4' and value > 'val_4';
'key','value'
'86','val_86'
'409','val_409'
'98','val_98'
'484','val_484'
'401','val_401'
'66','val_66'
'406','val_406'
'429','val_429'
'469','val_469'
'495','val_495'
'82','val_82'
'403','val_403'
'417','val_417'
'430','val_430'
'446','val_446'
'459','val_459'
'482','val_482'
'413','val_413'
'494','val_494'
'466','val_466'
'417','val_417'
'489','val_489'
'439','val_439'
'475','val_475'
'455','val_455'
'57','val_57'
'438','val_438'
'489','val_489'
'92','val_92'
'47','val_47'
'72','val_72'
'427','val_427'
'498','val_498'
'437','val_437'
'469','val_469'
'54','val_54'
'459','val_459'
'51','val_51'
'430','val_430'
'65','val_65'
'83','val_83'
'67','val_67'
'404','val_404'
'489','val_489'
'84','val_84'
'466','val_466'
'58','val_58'
'8','val_8'
'411','val_411'
'463','val_463'
'431','val_431'
'42','val_42'
'496','val_496'
'468','val_468'
'454','val_454'
'418','val_418'
'96','val_96'
'51','val_51'
'404','val_404'
'43','val_43'
'436','val_436'
'469','val_469'
'468','val_468'
'95','val_95'
'481','val_481'
'457','val_457'
'98','val_98'
'409','val_409'
'470','val_470'
'413','val_413'
'85','val_85'
'77','val_77'
'490','val_490'
'87','val_87'
'419','val_419'
'72','val_72'
'90','val_90'
'435','val_435'
'401','val_401'
'452','val_452'
'5','val_5'
'497','val_497'
'402','val_402'
'58','val_58'
'95','val_95'
'472','val_472'
'498','val_498'
'42','val_42'
'430','val_430'
'489','val_489'
'458','val_458'
'78','val_78'
'76','val_76'
'41','val_41'
'492','val_492'
'449','val_449'
'453','val_453'
'64','val_64'
'468','val_468'
'76','val_76'
'74','val_74'
'69','val_69'
'485','val_485'
'70','val_70'
'487','val_487'
'480','val_480'
'401','val_401'
'5','val_5'
'438','val_438'
'467','val_467'
'432','val_432'
'469','val_469'
'463','val_463'
'80','val_80'
'44','val_44'
'466','val_466'
'403','val_403'
'483','val_483'
'53','val_53'
'406','val_406'
'409','val_409'
'406','val_406'
'401','val_401'
'90','val_90'
'424','val_424'
'431','val_431'
'454','val_454'
'478','val_478'
'431','val_431'
'424','val_424'
'5','val_5'
'70','val_70'
'480','val_480'
'70','val_70'
'438','val_438'
'414','val_414'
'491','val_491'
'439','val_439'
'479','val_479'
'417','val_417'
'444','val_444'
'429','val_429'
'443','val_443'
'478','val_478'
'468','val_468'
'493','val_493'
'460','val_460'
'480','val_480'
'83','val_83'
'462','val_462'
'406','val_406'
'454','val_454'
'401','val_401'
'421','val_421'
'407','val_407'
'67','val_67'
'462','val_462'
'492','val_492'
'9','val_9'
'498','val_498'
'458','val_458'
'97','val_97'
'469','val_469'
'84','val_84'
'448','val_448'
'414','val_414'
'477','val_477'
'90','val_90'
'403','val_403'
'400','val_400'
'97','val_97'
171 rows selected 
>>>  !record