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From gunt...@apache.org
Subject [16/51] [partial] hive git commit: HIVE-15790: Remove unused beeline golden files (Gunther Hagleitner, reviewed by Sergey Shelukhin)
Date Fri, 03 Feb 2017 21:50:29 GMT
http://git-wip-us.apache.org/repos/asf/hive/blob/3890ed65/ql/src/test/results/beelinepositive/groupby9.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/beelinepositive/groupby9.q.out b/ql/src/test/results/beelinepositive/groupby9.q.out
deleted file mode 100644
index 7b5f863..0000000
--- a/ql/src/test/results/beelinepositive/groupby9.q.out
+++ /dev/null
@@ -1,4204 +0,0 @@
-Saving all output to "!!{outputDirectory}!!/groupby9.q.raw". Enter "record" with no arguments to stop it.
->>>  !run !!{qFileDirectory}!!/groupby9.q
->>>  
->>>  CREATE TABLE DEST1(key INT, value STRING) STORED AS TEXTFILE;
-No rows affected 
->>>  CREATE TABLE DEST2(key INT, val1 STRING, val2 STRING) STORED AS TEXTFILE;
-No rows affected 
->>>  
->>>  EXPLAIN 
-FROM SRC 
-INSERT OVERWRITE TABLE DEST1 SELECT SRC.key, COUNT(DISTINCT SUBSTR(SRC.value,5)) GROUP BY SRC.key 
-INSERT OVERWRITE TABLE DEST2 SELECT SRC.key, SRC.value, COUNT(DISTINCT SUBSTR(SRC.value,5)) GROUP BY SRC.key, SRC.value;
-'Explain'
-'ABSTRACT SYNTAX TREE:'
-'  (TOK_QUERY (TOK_FROM (TOK_TABREF (TOK_TABNAME SRC))) (TOK_INSERT (TOK_DESTINATION (TOK_TAB (TOK_TABNAME DEST1))) (TOK_SELECT (TOK_SELEXPR (. (TOK_TABLE_OR_COL SRC) key)) (TOK_SELEXPR (TOK_FUNCTIONDI COUNT (TOK_FUNCTION SUBSTR (. (TOK_TABLE_OR_COL SRC) value) 5)))) (TOK_GROUPBY (. (TOK_TABLE_OR_COL SRC) key))) (TOK_INSERT (TOK_DESTINATION (TOK_TAB (TOK_TABNAME DEST2))) (TOK_SELECT (TOK_SELEXPR (. (TOK_TABLE_OR_COL SRC) key)) (TOK_SELEXPR (. (TOK_TABLE_OR_COL SRC) value)) (TOK_SELEXPR (TOK_FUNCTIONDI COUNT (TOK_FUNCTION SUBSTR (. (TOK_TABLE_OR_COL SRC) value) 5)))) (TOK_GROUPBY (. (TOK_TABLE_OR_COL SRC) key) (. (TOK_TABLE_OR_COL SRC) value))))'
-''
-'STAGE DEPENDENCIES:'
-'  Stage-2 is a root stage'
-'  Stage-3 depends on stages: Stage-2'
-'  Stage-0 depends on stages: Stage-3'
-'  Stage-4 depends on stages: Stage-0'
-'  Stage-5 depends on stages: Stage-2'
-'  Stage-1 depends on stages: Stage-5'
-'  Stage-6 depends on stages: Stage-1'
-''
-'STAGE PLANS:'
-'  Stage: Stage-2'
-'    Map Reduce'
-'      Alias -> Map Operator Tree:'
-'        src '
-'          TableScan'
-'            alias: src'
-'            Reduce Output Operator'
-'              key expressions:'
-'                    expr: substr(value, 5)'
-'                    type: string'
-'              sort order: +'
-'              Map-reduce partition columns:'
-'                    expr: substr(value, 5)'
-'                    type: string'
-'              tag: -1'
-'              value expressions:'
-'                    expr: key'
-'                    type: string'
-'                    expr: value'
-'                    type: string'
-'      Reduce Operator Tree:'
-'        Forward'
-'          Group By Operator'
-'            aggregations:'
-'                  expr: count(DISTINCT KEY._col0)'
-'            bucketGroup: false'
-'            keys:'
-'                  expr: VALUE._col0'
-'                  type: string'
-'            mode: hash'
-'            outputColumnNames: _col0, _col1'
-'            File Output Operator'
-'              compressed: false'
-'              GlobalTableId: 0'
-'              table:'
-'                  input format: org.apache.hadoop.mapred.SequenceFileInputFormat'
-'                  output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat'
-'          Group By Operator'
-'            aggregations:'
-'                  expr: count(DISTINCT KEY._col0)'
-'            bucketGroup: false'
-'            keys:'
-'                  expr: VALUE._col0'
-'                  type: string'
-'                  expr: VALUE._col1'
-'                  type: string'
-'            mode: hash'
-'            outputColumnNames: _col0, _col1, _col2'
-'            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'
-'              value expressions:'
-'                    expr: _col1'
-'                    type: bigint'
-'      Reduce Operator Tree:'
-'        Group By Operator'
-'          aggregations:'
-'                expr: count(VALUE._col0)'
-'          bucketGroup: false'
-'          keys:'
-'                expr: KEY._col0'
-'                type: string'
-'          mode: final'
-'          outputColumnNames: _col0, _col1'
-'          Select Operator'
-'            expressions:'
-'                  expr: _col0'
-'                  type: string'
-'                  expr: _col1'
-'                  type: bigint'
-'            outputColumnNames: _col0, _col1'
-'            Select Operator'
-'              expressions:'
-'                    expr: UDFToInteger(_col0)'
-'                    type: int'
-'                    expr: _col1'
-'                    type: bigint'
-'              outputColumnNames: _col0, _col1'
-'              File Output Operator'
-'                compressed: false'
-'                GlobalTableId: 1'
-'                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'
-'                    name: groupby9.dest1'
-''
-'  Stage: Stage-0'
-'    Move Operator'
-'      tables:'
-'          replace: true'
-'          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'
-'              name: groupby9.dest1'
-''
-'  Stage: Stage-4'
-'    Stats-Aggr Operator'
-''
-'  Stage: Stage-5'
-'    Map Reduce'
-'      Alias -> Map Operator Tree:'
-'        file:!!{hive.exec.scratchdir}!! '
-'            Reduce Output Operator'
-'              key expressions:'
-'                    expr: _col0'
-'                    type: string'
-'                    expr: _col1'
-'                    type: string'
-'              sort order: ++'
-'              Map-reduce partition columns:'
-'                    expr: _col0'
-'                    type: string'
-'                    expr: _col1'
-'                    type: string'
-'              tag: -1'
-'              value expressions:'
-'                    expr: _col2'
-'                    type: bigint'
-'      Reduce Operator Tree:'
-'        Group By Operator'
-'          aggregations:'
-'                expr: count(VALUE._col0)'
-'          bucketGroup: false'
-'          keys:'
-'                expr: KEY._col0'
-'                type: string'
-'                expr: KEY._col1'
-'                type: string'
-'          mode: final'
-'          outputColumnNames: _col0, _col1, _col2'
-'          Select Operator'
-'            expressions:'
-'                  expr: _col0'
-'                  type: string'
-'                  expr: _col1'
-'                  type: string'
-'                  expr: _col2'
-'                  type: bigint'
-'            outputColumnNames: _col0, _col1, _col2'
-'            Select Operator'
-'              expressions:'
-'                    expr: UDFToInteger(_col0)'
-'                    type: int'
-'                    expr: _col1'
-'                    type: string'
-'                    expr: _col2'
-'                    type: bigint'
-'              outputColumnNames: _col0, _col1, _col2'
-'              File Output Operator'
-'                compressed: false'
-'                GlobalTableId: 2'
-'                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'
-'                    name: groupby9.dest2'
-''
-'  Stage: Stage-1'
-'    Move Operator'
-'      tables:'
-'          replace: true'
-'          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'
-'              name: groupby9.dest2'
-''
-'  Stage: Stage-6'
-'    Stats-Aggr Operator'
-''
-''
-203 rows selected 
->>>  
->>>  FROM SRC 
-INSERT OVERWRITE TABLE DEST1 SELECT SRC.key, COUNT(DISTINCT SUBSTR(SRC.value,5)) GROUP BY SRC.key 
-INSERT OVERWRITE TABLE DEST2 SELECT SRC.key, SRC.value, COUNT(DISTINCT SUBSTR(SRC.value,5)) GROUP BY SRC.key, SRC.value;
-'_col0','_col1','_col2'
-No rows selected 
->>>  
->>>  SELECT DEST1.* FROM DEST1;
-'key','value'
-'0','1'
-'10','1'
-'100','1'
-'103','1'
-'104','1'
-'105','1'
-'11','1'
-'111','1'
-'113','1'
-'114','1'
-'116','1'
-'118','1'
-'119','1'
-'12','1'
-'120','1'
-'125','1'
-'126','1'
-'128','1'
-'129','1'
-'131','1'
-'133','1'
-'134','1'
-'136','1'
-'137','1'
-'138','1'
-'143','1'
-'145','1'
-'146','1'
-'149','1'
-'15','1'
-'150','1'
-'152','1'
-'153','1'
-'155','1'
-'156','1'
-'157','1'
-'158','1'
-'160','1'
-'162','1'
-'163','1'
-'164','1'
-'165','1'
-'166','1'
-'167','1'
-'168','1'
-'169','1'
-'17','1'
-'170','1'
-'172','1'
-'174','1'
-'175','1'
-'176','1'
-'177','1'
-'178','1'
-'179','1'
-'18','1'
-'180','1'
-'181','1'
-'183','1'
-'186','1'
-'187','1'
-'189','1'
-'19','1'
-'190','1'
-'191','1'
-'192','1'
-'193','1'
-'194','1'
-'195','1'
-'196','1'
-'197','1'
-'199','1'
-'2','1'
-'20','1'
-'200','1'
-'201','1'
-'202','1'
-'203','1'
-'205','1'
-'207','1'
-'208','1'
-'209','1'
-'213','1'
-'214','1'
-'216','1'
-'217','1'
-'218','1'
-'219','1'
-'221','1'
-'222','1'
-'223','1'
-'224','1'
-'226','1'
-'228','1'
-'229','1'
-'230','1'
-'233','1'
-'235','1'
-'237','1'
-'238','1'
-'239','1'
-'24','1'
-'241','1'
-'242','1'
-'244','1'
-'247','1'
-'248','1'
-'249','1'
-'252','1'
-'255','1'
-'256','1'
-'257','1'
-'258','1'
-'26','1'
-'260','1'
-'262','1'
-'263','1'
-'265','1'
-'266','1'
-'27','1'
-'272','1'
-'273','1'
-'274','1'
-'275','1'
-'277','1'
-'278','1'
-'28','1'
-'280','1'
-'281','1'
-'282','1'
-'283','1'
-'284','1'
-'285','1'
-'286','1'
-'287','1'
-'288','1'
-'289','1'
-'291','1'
-'292','1'
-'296','1'
-'298','1'
-'30','1'
-'302','1'
-'305','1'
-'306','1'
-'307','1'
-'308','1'
-'309','1'
-'310','1'
-'311','1'
-'315','1'
-'316','1'
-'317','1'
-'318','1'
-'321','1'
-'322','1'
-'323','1'
-'325','1'
-'327','1'
-'33','1'
-'331','1'
-'332','1'
-'333','1'
-'335','1'
-'336','1'
-'338','1'
-'339','1'
-'34','1'
-'341','1'
-'342','1'
-'344','1'
-'345','1'
-'348','1'
-'35','1'
-'351','1'
-'353','1'
-'356','1'
-'360','1'
-'362','1'
-'364','1'
-'365','1'
-'366','1'
-'367','1'
-'368','1'
-'369','1'
-'37','1'
-'373','1'
-'374','1'
-'375','1'
-'377','1'
-'378','1'
-'379','1'
-'382','1'
-'384','1'
-'386','1'
-'389','1'
-'392','1'
-'393','1'
-'394','1'
-'395','1'
-'396','1'
-'397','1'
-'399','1'
-'4','1'
-'400','1'
-'401','1'
-'402','1'
-'403','1'
-'404','1'
-'406','1'
-'407','1'
-'409','1'
-'41','1'
-'411','1'
-'413','1'
-'414','1'
-'417','1'
-'418','1'
-'419','1'
-'42','1'
-'421','1'
-'424','1'
-'427','1'
-'429','1'
-'43','1'
-'430','1'
-'431','1'
-'432','1'
-'435','1'
-'436','1'
-'437','1'
-'438','1'
-'439','1'
-'44','1'
-'443','1'
-'444','1'
-'446','1'
-'448','1'
-'449','1'
-'452','1'
-'453','1'
-'454','1'
-'455','1'
-'457','1'
-'458','1'
-'459','1'
-'460','1'
-'462','1'
-'463','1'
-'466','1'
-'467','1'
-'468','1'
-'469','1'
-'47','1'
-'470','1'
-'472','1'
-'475','1'
-'477','1'
-'478','1'
-'479','1'
-'480','1'
-'481','1'
-'482','1'
-'483','1'
-'484','1'
-'485','1'
-'487','1'
-'489','1'
-'490','1'
-'491','1'
-'492','1'
-'493','1'
-'494','1'
-'495','1'
-'496','1'
-'497','1'
-'498','1'
-'5','1'
-'51','1'
-'53','1'
-'54','1'
-'57','1'
-'58','1'
-'64','1'
-'65','1'
-'66','1'
-'67','1'
-'69','1'
-'70','1'
-'72','1'
-'74','1'
-'76','1'
-'77','1'
-'78','1'
-'8','1'
-'80','1'
-'82','1'
-'83','1'
-'84','1'
-'85','1'
-'86','1'
-'87','1'
-'9','1'
-'90','1'
-'92','1'
-'95','1'
-'96','1'
-'97','1'
-'98','1'
-309 rows selected 
->>>  SELECT DEST2.* FROM DEST2;
-'key','val1','val2'
-'0','val_0','1'
-'10','val_10','1'
-'100','val_100','1'
-'103','val_103','1'
-'104','val_104','1'
-'105','val_105','1'
-'11','val_11','1'
-'111','val_111','1'
-'113','val_113','1'
-'114','val_114','1'
-'116','val_116','1'
-'118','val_118','1'
-'119','val_119','1'
-'12','val_12','1'
-'120','val_120','1'
-'125','val_125','1'
-'126','val_126','1'
-'128','val_128','1'
-'129','val_129','1'
-'131','val_131','1'
-'133','val_133','1'
-'134','val_134','1'
-'136','val_136','1'
-'137','val_137','1'
-'138','val_138','1'
-'143','val_143','1'
-'145','val_145','1'
-'146','val_146','1'
-'149','val_149','1'
-'15','val_15','1'
-'150','val_150','1'
-'152','val_152','1'
-'153','val_153','1'
-'155','val_155','1'
-'156','val_156','1'
-'157','val_157','1'
-'158','val_158','1'
-'160','val_160','1'
-'162','val_162','1'
-'163','val_163','1'
-'164','val_164','1'
-'165','val_165','1'
-'166','val_166','1'
-'167','val_167','1'
-'168','val_168','1'
-'169','val_169','1'
-'17','val_17','1'
-'170','val_170','1'
-'172','val_172','1'
-'174','val_174','1'
-'175','val_175','1'
-'176','val_176','1'
-'177','val_177','1'
-'178','val_178','1'
-'179','val_179','1'
-'18','val_18','1'
-'180','val_180','1'
-'181','val_181','1'
-'183','val_183','1'
-'186','val_186','1'
-'187','val_187','1'
-'189','val_189','1'
-'19','val_19','1'
-'190','val_190','1'
-'191','val_191','1'
-'192','val_192','1'
-'193','val_193','1'
-'194','val_194','1'
-'195','val_195','1'
-'196','val_196','1'
-'197','val_197','1'
-'199','val_199','1'
-'2','val_2','1'
-'20','val_20','1'
-'200','val_200','1'
-'201','val_201','1'
-'202','val_202','1'
-'203','val_203','1'
-'205','val_205','1'
-'207','val_207','1'
-'208','val_208','1'
-'209','val_209','1'
-'213','val_213','1'
-'214','val_214','1'
-'216','val_216','1'
-'217','val_217','1'
-'218','val_218','1'
-'219','val_219','1'
-'221','val_221','1'
-'222','val_222','1'
-'223','val_223','1'
-'224','val_224','1'
-'226','val_226','1'
-'228','val_228','1'
-'229','val_229','1'
-'230','val_230','1'
-'233','val_233','1'
-'235','val_235','1'
-'237','val_237','1'
-'238','val_238','1'
-'239','val_239','1'
-'24','val_24','1'
-'241','val_241','1'
-'242','val_242','1'
-'244','val_244','1'
-'247','val_247','1'
-'248','val_248','1'
-'249','val_249','1'
-'252','val_252','1'
-'255','val_255','1'
-'256','val_256','1'
-'257','val_257','1'
-'258','val_258','1'
-'26','val_26','1'
-'260','val_260','1'
-'262','val_262','1'
-'263','val_263','1'
-'265','val_265','1'
-'266','val_266','1'
-'27','val_27','1'
-'272','val_272','1'
-'273','val_273','1'
-'274','val_274','1'
-'275','val_275','1'
-'277','val_277','1'
-'278','val_278','1'
-'28','val_28','1'
-'280','val_280','1'
-'281','val_281','1'
-'282','val_282','1'
-'283','val_283','1'
-'284','val_284','1'
-'285','val_285','1'
-'286','val_286','1'
-'287','val_287','1'
-'288','val_288','1'
-'289','val_289','1'
-'291','val_291','1'
-'292','val_292','1'
-'296','val_296','1'
-'298','val_298','1'
-'30','val_30','1'
-'302','val_302','1'
-'305','val_305','1'
-'306','val_306','1'
-'307','val_307','1'
-'308','val_308','1'
-'309','val_309','1'
-'310','val_310','1'
-'311','val_311','1'
-'315','val_315','1'
-'316','val_316','1'
-'317','val_317','1'
-'318','val_318','1'
-'321','val_321','1'
-'322','val_322','1'
-'323','val_323','1'
-'325','val_325','1'
-'327','val_327','1'
-'33','val_33','1'
-'331','val_331','1'
-'332','val_332','1'
-'333','val_333','1'
-'335','val_335','1'
-'336','val_336','1'
-'338','val_338','1'
-'339','val_339','1'
-'34','val_34','1'
-'341','val_341','1'
-'342','val_342','1'
-'344','val_344','1'
-'345','val_345','1'
-'348','val_348','1'
-'35','val_35','1'
-'351','val_351','1'
-'353','val_353','1'
-'356','val_356','1'
-'360','val_360','1'
-'362','val_362','1'
-'364','val_364','1'
-'365','val_365','1'
-'366','val_366','1'
-'367','val_367','1'
-'368','val_368','1'
-'369','val_369','1'
-'37','val_37','1'
-'373','val_373','1'
-'374','val_374','1'
-'375','val_375','1'
-'377','val_377','1'
-'378','val_378','1'
-'379','val_379','1'
-'382','val_382','1'
-'384','val_384','1'
-'386','val_386','1'
-'389','val_389','1'
-'392','val_392','1'
-'393','val_393','1'
-'394','val_394','1'
-'395','val_395','1'
-'396','val_396','1'
-'397','val_397','1'
-'399','val_399','1'
-'4','val_4','1'
-'400','val_400','1'
-'401','val_401','1'
-'402','val_402','1'
-'403','val_403','1'
-'404','val_404','1'
-'406','val_406','1'
-'407','val_407','1'
-'409','val_409','1'
-'41','val_41','1'
-'411','val_411','1'
-'413','val_413','1'
-'414','val_414','1'
-'417','val_417','1'
-'418','val_418','1'
-'419','val_419','1'
-'42','val_42','1'
-'421','val_421','1'
-'424','val_424','1'
-'427','val_427','1'
-'429','val_429','1'
-'43','val_43','1'
-'430','val_430','1'
-'431','val_431','1'
-'432','val_432','1'
-'435','val_435','1'
-'436','val_436','1'
-'437','val_437','1'
-'438','val_438','1'
-'439','val_439','1'
-'44','val_44','1'
-'443','val_443','1'
-'444','val_444','1'
-'446','val_446','1'
-'448','val_448','1'
-'449','val_449','1'
-'452','val_452','1'
-'453','val_453','1'
-'454','val_454','1'
-'455','val_455','1'
-'457','val_457','1'
-'458','val_458','1'
-'459','val_459','1'
-'460','val_460','1'
-'462','val_462','1'
-'463','val_463','1'
-'466','val_466','1'
-'467','val_467','1'
-'468','val_468','1'
-'469','val_469','1'
-'47','val_47','1'
-'470','val_470','1'
-'472','val_472','1'
-'475','val_475','1'
-'477','val_477','1'
-'478','val_478','1'
-'479','val_479','1'
-'480','val_480','1'
-'481','val_481','1'
-'482','val_482','1'
-'483','val_483','1'
-'484','val_484','1'
-'485','val_485','1'
-'487','val_487','1'
-'489','val_489','1'
-'490','val_490','1'
-'491','val_491','1'
-'492','val_492','1'
-'493','val_493','1'
-'494','val_494','1'
-'495','val_495','1'
-'496','val_496','1'
-'497','val_497','1'
-'498','val_498','1'
-'5','val_5','1'
-'51','val_51','1'
-'53','val_53','1'
-'54','val_54','1'
-'57','val_57','1'
-'58','val_58','1'
-'64','val_64','1'
-'65','val_65','1'
-'66','val_66','1'
-'67','val_67','1'
-'69','val_69','1'
-'70','val_70','1'
-'72','val_72','1'
-'74','val_74','1'
-'76','val_76','1'
-'77','val_77','1'
-'78','val_78','1'
-'8','val_8','1'
-'80','val_80','1'
-'82','val_82','1'
-'83','val_83','1'
-'84','val_84','1'
-'85','val_85','1'
-'86','val_86','1'
-'87','val_87','1'
-'9','val_9','1'
-'90','val_90','1'
-'92','val_92','1'
-'95','val_95','1'
-'96','val_96','1'
-'97','val_97','1'
-'98','val_98','1'
-309 rows selected 
->>>  
->>>  EXPLAIN 
-FROM SRC 
-INSERT OVERWRITE TABLE DEST1 SELECT SRC.key, COUNT(DISTINCT SUBSTR(SRC.value,5)) GROUP BY SRC.key 
-INSERT OVERWRITE TABLE DEST2 SELECT SRC.key, SRC.value, COUNT(DISTINCT SUBSTR(SRC.value,5)) GROUP BY SRC.value, SRC.key;
-'Explain'
-'ABSTRACT SYNTAX TREE:'
-'  (TOK_QUERY (TOK_FROM (TOK_TABREF (TOK_TABNAME SRC))) (TOK_INSERT (TOK_DESTINATION (TOK_TAB (TOK_TABNAME DEST1))) (TOK_SELECT (TOK_SELEXPR (. (TOK_TABLE_OR_COL SRC) key)) (TOK_SELEXPR (TOK_FUNCTIONDI COUNT (TOK_FUNCTION SUBSTR (. (TOK_TABLE_OR_COL SRC) value) 5)))) (TOK_GROUPBY (. (TOK_TABLE_OR_COL SRC) key))) (TOK_INSERT (TOK_DESTINATION (TOK_TAB (TOK_TABNAME DEST2))) (TOK_SELECT (TOK_SELEXPR (. (TOK_TABLE_OR_COL SRC) key)) (TOK_SELEXPR (. (TOK_TABLE_OR_COL SRC) value)) (TOK_SELEXPR (TOK_FUNCTIONDI COUNT (TOK_FUNCTION SUBSTR (. (TOK_TABLE_OR_COL SRC) value) 5)))) (TOK_GROUPBY (. (TOK_TABLE_OR_COL SRC) value) (. (TOK_TABLE_OR_COL SRC) key))))'
-''
-'STAGE DEPENDENCIES:'
-'  Stage-2 is a root stage'
-'  Stage-3 depends on stages: Stage-2'
-'  Stage-0 depends on stages: Stage-3'
-'  Stage-4 depends on stages: Stage-0'
-'  Stage-5 depends on stages: Stage-2'
-'  Stage-1 depends on stages: Stage-5'
-'  Stage-6 depends on stages: Stage-1'
-''
-'STAGE PLANS:'
-'  Stage: Stage-2'
-'    Map Reduce'
-'      Alias -> Map Operator Tree:'
-'        src '
-'          TableScan'
-'            alias: src'
-'            Reduce Output Operator'
-'              key expressions:'
-'                    expr: substr(value, 5)'
-'                    type: string'
-'              sort order: +'
-'              Map-reduce partition columns:'
-'                    expr: substr(value, 5)'
-'                    type: string'
-'              tag: -1'
-'              value expressions:'
-'                    expr: key'
-'                    type: string'
-'                    expr: value'
-'                    type: string'
-'      Reduce Operator Tree:'
-'        Forward'
-'          Group By Operator'
-'            aggregations:'
-'                  expr: count(DISTINCT KEY._col0)'
-'            bucketGroup: false'
-'            keys:'
-'                  expr: VALUE._col0'
-'                  type: string'
-'            mode: hash'
-'            outputColumnNames: _col0, _col1'
-'            File Output Operator'
-'              compressed: false'
-'              GlobalTableId: 0'
-'              table:'
-'                  input format: org.apache.hadoop.mapred.SequenceFileInputFormat'
-'                  output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat'
-'          Group By Operator'
-'            aggregations:'
-'                  expr: count(DISTINCT KEY._col0)'
-'            bucketGroup: false'
-'            keys:'
-'                  expr: VALUE._col1'
-'                  type: string'
-'                  expr: VALUE._col0'
-'                  type: string'
-'            mode: hash'
-'            outputColumnNames: _col0, _col1, _col2'
-'            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'
-'              value expressions:'
-'                    expr: _col1'
-'                    type: bigint'
-'      Reduce Operator Tree:'
-'        Group By Operator'
-'          aggregations:'
-'                expr: count(VALUE._col0)'
-'          bucketGroup: false'
-'          keys:'
-'                expr: KEY._col0'
-'                type: string'
-'          mode: final'
-'          outputColumnNames: _col0, _col1'
-'          Select Operator'
-'            expressions:'
-'                  expr: _col0'
-'                  type: string'
-'                  expr: _col1'
-'                  type: bigint'
-'            outputColumnNames: _col0, _col1'
-'            Select Operator'
-'              expressions:'
-'                    expr: UDFToInteger(_col0)'
-'                    type: int'
-'                    expr: _col1'
-'                    type: bigint'
-'              outputColumnNames: _col0, _col1'
-'              File Output Operator'
-'                compressed: false'
-'                GlobalTableId: 1'
-'                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'
-'                    name: groupby9.dest1'
-''
-'  Stage: Stage-0'
-'    Move Operator'
-'      tables:'
-'          replace: true'
-'          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'
-'              name: groupby9.dest1'
-''
-'  Stage: Stage-4'
-'    Stats-Aggr Operator'
-''
-'  Stage: Stage-5'
-'    Map Reduce'
-'      Alias -> Map Operator Tree:'
-'        file:!!{hive.exec.scratchdir}!! '
-'            Reduce Output Operator'
-'              key expressions:'
-'                    expr: _col0'
-'                    type: string'
-'                    expr: _col1'
-'                    type: string'
-'              sort order: ++'
-'              Map-reduce partition columns:'
-'                    expr: _col0'
-'                    type: string'
-'                    expr: _col1'
-'                    type: string'
-'              tag: -1'
-'              value expressions:'
-'                    expr: _col2'
-'                    type: bigint'
-'      Reduce Operator Tree:'
-'        Group By Operator'
-'          aggregations:'
-'                expr: count(VALUE._col0)'
-'          bucketGroup: false'
-'          keys:'
-'                expr: KEY._col0'
-'                type: string'
-'                expr: KEY._col1'
-'                type: string'
-'          mode: final'
-'          outputColumnNames: _col0, _col1, _col2'
-'          Select Operator'
-'            expressions:'
-'                  expr: _col1'
-'                  type: string'
-'                  expr: _col0'
-'                  type: string'
-'                  expr: _col2'
-'                  type: bigint'
-'            outputColumnNames: _col0, _col1, _col2'
-'            Select Operator'
-'              expressions:'
-'                    expr: UDFToInteger(_col0)'
-'                    type: int'
-'                    expr: _col1'
-'                    type: string'
-'                    expr: _col2'
-'                    type: bigint'
-'              outputColumnNames: _col0, _col1, _col2'
-'              File Output Operator'
-'                compressed: false'
-'                GlobalTableId: 2'
-'                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'
-'                    name: groupby9.dest2'
-''
-'  Stage: Stage-1'
-'    Move Operator'
-'      tables:'
-'          replace: true'
-'          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'
-'              name: groupby9.dest2'
-''
-'  Stage: Stage-6'
-'    Stats-Aggr Operator'
-''
-''
-203 rows selected 
->>>  
->>>  FROM SRC 
-INSERT OVERWRITE TABLE DEST1 SELECT SRC.key, COUNT(DISTINCT SUBSTR(SRC.value,5)) GROUP BY SRC.key 
-INSERT OVERWRITE TABLE DEST2 SELECT SRC.key, SRC.value, COUNT(DISTINCT SUBSTR(SRC.value,5)) GROUP BY SRC.value, SRC.key;
-'_col0','_col1','_col2'
-No rows selected 
->>>  
->>>  SELECT DEST1.* FROM DEST1;
-'key','value'
-'0','1'
-'10','1'
-'100','1'
-'103','1'
-'104','1'
-'105','1'
-'11','1'
-'111','1'
-'113','1'
-'114','1'
-'116','1'
-'118','1'
-'119','1'
-'12','1'
-'120','1'
-'125','1'
-'126','1'
-'128','1'
-'129','1'
-'131','1'
-'133','1'
-'134','1'
-'136','1'
-'137','1'
-'138','1'
-'143','1'
-'145','1'
-'146','1'
-'149','1'
-'15','1'
-'150','1'
-'152','1'
-'153','1'
-'155','1'
-'156','1'
-'157','1'
-'158','1'
-'160','1'
-'162','1'
-'163','1'
-'164','1'
-'165','1'
-'166','1'
-'167','1'
-'168','1'
-'169','1'
-'17','1'
-'170','1'
-'172','1'
-'174','1'
-'175','1'
-'176','1'
-'177','1'
-'178','1'
-'179','1'
-'18','1'
-'180','1'
-'181','1'
-'183','1'
-'186','1'
-'187','1'
-'189','1'
-'19','1'
-'190','1'
-'191','1'
-'192','1'
-'193','1'
-'194','1'
-'195','1'
-'196','1'
-'197','1'
-'199','1'
-'2','1'
-'20','1'
-'200','1'
-'201','1'
-'202','1'
-'203','1'
-'205','1'
-'207','1'
-'208','1'
-'209','1'
-'213','1'
-'214','1'
-'216','1'
-'217','1'
-'218','1'
-'219','1'
-'221','1'
-'222','1'
-'223','1'
-'224','1'
-'226','1'
-'228','1'
-'229','1'
-'230','1'
-'233','1'
-'235','1'
-'237','1'
-'238','1'
-'239','1'
-'24','1'
-'241','1'
-'242','1'
-'244','1'
-'247','1'
-'248','1'
-'249','1'
-'252','1'
-'255','1'
-'256','1'
-'257','1'
-'258','1'
-'26','1'
-'260','1'
-'262','1'
-'263','1'
-'265','1'
-'266','1'
-'27','1'
-'272','1'
-'273','1'
-'274','1'
-'275','1'
-'277','1'
-'278','1'
-'28','1'
-'280','1'
-'281','1'
-'282','1'
-'283','1'
-'284','1'
-'285','1'
-'286','1'
-'287','1'
-'288','1'
-'289','1'
-'291','1'
-'292','1'
-'296','1'
-'298','1'
-'30','1'
-'302','1'
-'305','1'
-'306','1'
-'307','1'
-'308','1'
-'309','1'
-'310','1'
-'311','1'
-'315','1'
-'316','1'
-'317','1'
-'318','1'
-'321','1'
-'322','1'
-'323','1'
-'325','1'
-'327','1'
-'33','1'
-'331','1'
-'332','1'
-'333','1'
-'335','1'
-'336','1'
-'338','1'
-'339','1'
-'34','1'
-'341','1'
-'342','1'
-'344','1'
-'345','1'
-'348','1'
-'35','1'
-'351','1'
-'353','1'
-'356','1'
-'360','1'
-'362','1'
-'364','1'
-'365','1'
-'366','1'
-'367','1'
-'368','1'
-'369','1'
-'37','1'
-'373','1'
-'374','1'
-'375','1'
-'377','1'
-'378','1'
-'379','1'
-'382','1'
-'384','1'
-'386','1'
-'389','1'
-'392','1'
-'393','1'
-'394','1'
-'395','1'
-'396','1'
-'397','1'
-'399','1'
-'4','1'
-'400','1'
-'401','1'
-'402','1'
-'403','1'
-'404','1'
-'406','1'
-'407','1'
-'409','1'
-'41','1'
-'411','1'
-'413','1'
-'414','1'
-'417','1'
-'418','1'
-'419','1'
-'42','1'
-'421','1'
-'424','1'
-'427','1'
-'429','1'
-'43','1'
-'430','1'
-'431','1'
-'432','1'
-'435','1'
-'436','1'
-'437','1'
-'438','1'
-'439','1'
-'44','1'
-'443','1'
-'444','1'
-'446','1'
-'448','1'
-'449','1'
-'452','1'
-'453','1'
-'454','1'
-'455','1'
-'457','1'
-'458','1'
-'459','1'
-'460','1'
-'462','1'
-'463','1'
-'466','1'
-'467','1'
-'468','1'
-'469','1'
-'47','1'
-'470','1'
-'472','1'
-'475','1'
-'477','1'
-'478','1'
-'479','1'
-'480','1'
-'481','1'
-'482','1'
-'483','1'
-'484','1'
-'485','1'
-'487','1'
-'489','1'
-'490','1'
-'491','1'
-'492','1'
-'493','1'
-'494','1'
-'495','1'
-'496','1'
-'497','1'
-'498','1'
-'5','1'
-'51','1'
-'53','1'
-'54','1'
-'57','1'
-'58','1'
-'64','1'
-'65','1'
-'66','1'
-'67','1'
-'69','1'
-'70','1'
-'72','1'
-'74','1'
-'76','1'
-'77','1'
-'78','1'
-'8','1'
-'80','1'
-'82','1'
-'83','1'
-'84','1'
-'85','1'
-'86','1'
-'87','1'
-'9','1'
-'90','1'
-'92','1'
-'95','1'
-'96','1'
-'97','1'
-'98','1'
-309 rows selected 
->>>  SELECT DEST2.* FROM DEST2;
-'key','val1','val2'
-'0','val_0','1'
-'10','val_10','1'
-'100','val_100','1'
-'103','val_103','1'
-'104','val_104','1'
-'105','val_105','1'
-'11','val_11','1'
-'111','val_111','1'
-'113','val_113','1'
-'114','val_114','1'
-'116','val_116','1'
-'118','val_118','1'
-'119','val_119','1'
-'12','val_12','1'
-'120','val_120','1'
-'125','val_125','1'
-'126','val_126','1'
-'128','val_128','1'
-'129','val_129','1'
-'131','val_131','1'
-'133','val_133','1'
-'134','val_134','1'
-'136','val_136','1'
-'137','val_137','1'
-'138','val_138','1'
-'143','val_143','1'
-'145','val_145','1'
-'146','val_146','1'
-'149','val_149','1'
-'15','val_15','1'
-'150','val_150','1'
-'152','val_152','1'
-'153','val_153','1'
-'155','val_155','1'
-'156','val_156','1'
-'157','val_157','1'
-'158','val_158','1'
-'160','val_160','1'
-'162','val_162','1'
-'163','val_163','1'
-'164','val_164','1'
-'165','val_165','1'
-'166','val_166','1'
-'167','val_167','1'
-'168','val_168','1'
-'169','val_169','1'
-'17','val_17','1'
-'170','val_170','1'
-'172','val_172','1'
-'174','val_174','1'
-'175','val_175','1'
-'176','val_176','1'
-'177','val_177','1'
-'178','val_178','1'
-'179','val_179','1'
-'18','val_18','1'
-'180','val_180','1'
-'181','val_181','1'
-'183','val_183','1'
-'186','val_186','1'
-'187','val_187','1'
-'189','val_189','1'
-'19','val_19','1'
-'190','val_190','1'
-'191','val_191','1'
-'192','val_192','1'
-'193','val_193','1'
-'194','val_194','1'
-'195','val_195','1'
-'196','val_196','1'
-'197','val_197','1'
-'199','val_199','1'
-'2','val_2','1'
-'20','val_20','1'
-'200','val_200','1'
-'201','val_201','1'
-'202','val_202','1'
-'203','val_203','1'
-'205','val_205','1'
-'207','val_207','1'
-'208','val_208','1'
-'209','val_209','1'
-'213','val_213','1'
-'214','val_214','1'
-'216','val_216','1'
-'217','val_217','1'
-'218','val_218','1'
-'219','val_219','1'
-'221','val_221','1'
-'222','val_222','1'
-'223','val_223','1'
-'224','val_224','1'
-'226','val_226','1'
-'228','val_228','1'
-'229','val_229','1'
-'230','val_230','1'
-'233','val_233','1'
-'235','val_235','1'
-'237','val_237','1'
-'238','val_238','1'
-'239','val_239','1'
-'24','val_24','1'
-'241','val_241','1'
-'242','val_242','1'
-'244','val_244','1'
-'247','val_247','1'
-'248','val_248','1'
-'249','val_249','1'
-'252','val_252','1'
-'255','val_255','1'
-'256','val_256','1'
-'257','val_257','1'
-'258','val_258','1'
-'26','val_26','1'
-'260','val_260','1'
-'262','val_262','1'
-'263','val_263','1'
-'265','val_265','1'
-'266','val_266','1'
-'27','val_27','1'
-'272','val_272','1'
-'273','val_273','1'
-'274','val_274','1'
-'275','val_275','1'
-'277','val_277','1'
-'278','val_278','1'
-'28','val_28','1'
-'280','val_280','1'
-'281','val_281','1'
-'282','val_282','1'
-'283','val_283','1'
-'284','val_284','1'
-'285','val_285','1'
-'286','val_286','1'
-'287','val_287','1'
-'288','val_288','1'
-'289','val_289','1'
-'291','val_291','1'
-'292','val_292','1'
-'296','val_296','1'
-'298','val_298','1'
-'30','val_30','1'
-'302','val_302','1'
-'305','val_305','1'
-'306','val_306','1'
-'307','val_307','1'
-'308','val_308','1'
-'309','val_309','1'
-'310','val_310','1'
-'311','val_311','1'
-'315','val_315','1'
-'316','val_316','1'
-'317','val_317','1'
-'318','val_318','1'
-'321','val_321','1'
-'322','val_322','1'
-'323','val_323','1'
-'325','val_325','1'
-'327','val_327','1'
-'33','val_33','1'
-'331','val_331','1'
-'332','val_332','1'
-'333','val_333','1'
-'335','val_335','1'
-'336','val_336','1'
-'338','val_338','1'
-'339','val_339','1'
-'34','val_34','1'
-'341','val_341','1'
-'342','val_342','1'
-'344','val_344','1'
-'345','val_345','1'
-'348','val_348','1'
-'35','val_35','1'
-'351','val_351','1'
-'353','val_353','1'
-'356','val_356','1'
-'360','val_360','1'
-'362','val_362','1'
-'364','val_364','1'
-'365','val_365','1'
-'366','val_366','1'
-'367','val_367','1'
-'368','val_368','1'
-'369','val_369','1'
-'37','val_37','1'
-'373','val_373','1'
-'374','val_374','1'
-'375','val_375','1'
-'377','val_377','1'
-'378','val_378','1'
-'379','val_379','1'
-'382','val_382','1'
-'384','val_384','1'
-'386','val_386','1'
-'389','val_389','1'
-'392','val_392','1'
-'393','val_393','1'
-'394','val_394','1'
-'395','val_395','1'
-'396','val_396','1'
-'397','val_397','1'
-'399','val_399','1'
-'4','val_4','1'
-'400','val_400','1'
-'401','val_401','1'
-'402','val_402','1'
-'403','val_403','1'
-'404','val_404','1'
-'406','val_406','1'
-'407','val_407','1'
-'409','val_409','1'
-'41','val_41','1'
-'411','val_411','1'
-'413','val_413','1'
-'414','val_414','1'
-'417','val_417','1'
-'418','val_418','1'
-'419','val_419','1'
-'42','val_42','1'
-'421','val_421','1'
-'424','val_424','1'
-'427','val_427','1'
-'429','val_429','1'
-'43','val_43','1'
-'430','val_430','1'
-'431','val_431','1'
-'432','val_432','1'
-'435','val_435','1'
-'436','val_436','1'
-'437','val_437','1'
-'438','val_438','1'
-'439','val_439','1'
-'44','val_44','1'
-'443','val_443','1'
-'444','val_444','1'
-'446','val_446','1'
-'448','val_448','1'
-'449','val_449','1'
-'452','val_452','1'
-'453','val_453','1'
-'454','val_454','1'
-'455','val_455','1'
-'457','val_457','1'
-'458','val_458','1'
-'459','val_459','1'
-'460','val_460','1'
-'462','val_462','1'
-'463','val_463','1'
-'466','val_466','1'
-'467','val_467','1'
-'468','val_468','1'
-'469','val_469','1'
-'47','val_47','1'
-'470','val_470','1'
-'472','val_472','1'
-'475','val_475','1'
-'477','val_477','1'
-'478','val_478','1'
-'479','val_479','1'
-'480','val_480','1'
-'481','val_481','1'
-'482','val_482','1'
-'483','val_483','1'
-'484','val_484','1'
-'485','val_485','1'
-'487','val_487','1'
-'489','val_489','1'
-'490','val_490','1'
-'491','val_491','1'
-'492','val_492','1'
-'493','val_493','1'
-'494','val_494','1'
-'495','val_495','1'
-'496','val_496','1'
-'497','val_497','1'
-'498','val_498','1'
-'5','val_5','1'
-'51','val_51','1'
-'53','val_53','1'
-'54','val_54','1'
-'57','val_57','1'
-'58','val_58','1'
-'64','val_64','1'
-'65','val_65','1'
-'66','val_66','1'
-'67','val_67','1'
-'69','val_69','1'
-'70','val_70','1'
-'72','val_72','1'
-'74','val_74','1'
-'76','val_76','1'
-'77','val_77','1'
-'78','val_78','1'
-'8','val_8','1'
-'80','val_80','1'
-'82','val_82','1'
-'83','val_83','1'
-'84','val_84','1'
-'85','val_85','1'
-'86','val_86','1'
-'87','val_87','1'
-'9','val_9','1'
-'90','val_90','1'
-'92','val_92','1'
-'95','val_95','1'
-'96','val_96','1'
-'97','val_97','1'
-'98','val_98','1'
-309 rows selected 
->>>  
->>>  set hive.multigroupby.singlereducer=false;
-No rows affected 
->>>  
->>>  EXPLAIN 
-FROM SRC 
-INSERT OVERWRITE TABLE DEST1 SELECT SRC.key, COUNT(DISTINCT SUBSTR(SRC.value,5)) GROUP BY SRC.key 
-INSERT OVERWRITE TABLE DEST2 SELECT SRC.key, SRC.value, COUNT(DISTINCT SUBSTR(SRC.value,5)) GROUP BY SRC.key, SRC.value;
-'Explain'
-'ABSTRACT SYNTAX TREE:'
-'  (TOK_QUERY (TOK_FROM (TOK_TABREF (TOK_TABNAME SRC))) (TOK_INSERT (TOK_DESTINATION (TOK_TAB (TOK_TABNAME DEST1))) (TOK_SELECT (TOK_SELEXPR (. (TOK_TABLE_OR_COL SRC) key)) (TOK_SELEXPR (TOK_FUNCTIONDI COUNT (TOK_FUNCTION SUBSTR (. (TOK_TABLE_OR_COL SRC) value) 5)))) (TOK_GROUPBY (. (TOK_TABLE_OR_COL SRC) key))) (TOK_INSERT (TOK_DESTINATION (TOK_TAB (TOK_TABNAME DEST2))) (TOK_SELECT (TOK_SELEXPR (. (TOK_TABLE_OR_COL SRC) key)) (TOK_SELEXPR (. (TOK_TABLE_OR_COL SRC) value)) (TOK_SELEXPR (TOK_FUNCTIONDI COUNT (TOK_FUNCTION SUBSTR (. (TOK_TABLE_OR_COL SRC) value) 5)))) (TOK_GROUPBY (. (TOK_TABLE_OR_COL SRC) key) (. (TOK_TABLE_OR_COL SRC) value))))'
-''
-'STAGE DEPENDENCIES:'
-'  Stage-2 is a root stage'
-'  Stage-3 depends on stages: Stage-2'
-'  Stage-0 depends on stages: Stage-3'
-'  Stage-4 depends on stages: Stage-0'
-'  Stage-5 depends on stages: Stage-2'
-'  Stage-1 depends on stages: Stage-5'
-'  Stage-6 depends on stages: Stage-1'
-''
-'STAGE PLANS:'
-'  Stage: Stage-2'
-'    Map Reduce'
-'      Alias -> Map Operator Tree:'
-'        src '
-'          TableScan'
-'            alias: src'
-'            Reduce Output Operator'
-'              key expressions:'
-'                    expr: substr(value, 5)'
-'                    type: string'
-'              sort order: +'
-'              Map-reduce partition columns:'
-'                    expr: substr(value, 5)'
-'                    type: string'
-'              tag: -1'
-'              value expressions:'
-'                    expr: key'
-'                    type: string'
-'                    expr: value'
-'                    type: string'
-'      Reduce Operator Tree:'
-'        Forward'
-'          Group By Operator'
-'            aggregations:'
-'                  expr: count(DISTINCT KEY._col0)'
-'            bucketGroup: false'
-'            keys:'
-'                  expr: VALUE._col0'
-'                  type: string'
-'            mode: hash'
-'            outputColumnNames: _col0, _col1'
-'            File Output Operator'
-'              compressed: false'
-'              GlobalTableId: 0'
-'              table:'
-'                  input format: org.apache.hadoop.mapred.SequenceFileInputFormat'
-'                  output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat'
-'          Group By Operator'
-'            aggregations:'
-'                  expr: count(DISTINCT KEY._col0)'
-'            bucketGroup: false'
-'            keys:'
-'                  expr: VALUE._col0'
-'                  type: string'
-'                  expr: VALUE._col1'
-'                  type: string'
-'            mode: hash'
-'            outputColumnNames: _col0, _col1, _col2'
-'            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'
-'              value expressions:'
-'                    expr: _col1'
-'                    type: bigint'
-'      Reduce Operator Tree:'
-'        Group By Operator'
-'          aggregations:'
-'                expr: count(VALUE._col0)'
-'          bucketGroup: false'
-'          keys:'
-'                expr: KEY._col0'
-'                type: string'
-'          mode: final'
-'          outputColumnNames: _col0, _col1'
-'          Select Operator'
-'            expressions:'
-'                  expr: _col0'
-'                  type: string'
-'                  expr: _col1'
-'                  type: bigint'
-'            outputColumnNames: _col0, _col1'
-'            Select Operator'
-'              expressions:'
-'                    expr: UDFToInteger(_col0)'
-'                    type: int'
-'                    expr: _col1'
-'                    type: bigint'
-'              outputColumnNames: _col0, _col1'
-'              File Output Operator'
-'                compressed: false'
-'                GlobalTableId: 1'
-'                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'
-'                    name: groupby9.dest1'
-''
-'  Stage: Stage-0'
-'    Move Operator'
-'      tables:'
-'          replace: true'
-'          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'
-'              name: groupby9.dest1'
-''
-'  Stage: Stage-4'
-'    Stats-Aggr Operator'
-''
-'  Stage: Stage-5'
-'    Map Reduce'
-'      Alias -> Map Operator Tree:'
-'        file:!!{hive.exec.scratchdir}!! '
-'            Reduce Output Operator'
-'              key expressions:'
-'                    expr: _col0'
-'                    type: string'
-'                    expr: _col1'
-'                    type: string'
-'              sort order: ++'
-'              Map-reduce partition columns:'
-'                    expr: _col0'
-'                    type: string'
-'                    expr: _col1'
-'                    type: string'
-'              tag: -1'
-'              value expressions:'
-'                    expr: _col2'
-'                    type: bigint'
-'      Reduce Operator Tree:'
-'        Group By Operator'
-'          aggregations:'
-'                expr: count(VALUE._col0)'
-'          bucketGroup: false'
-'          keys:'
-'                expr: KEY._col0'
-'                type: string'
-'                expr: KEY._col1'
-'                type: string'
-'          mode: final'
-'          outputColumnNames: _col0, _col1, _col2'
-'          Select Operator'
-'            expressions:'
-'                  expr: _col0'
-'                  type: string'
-'                  expr: _col1'
-'                  type: string'
-'                  expr: _col2'
-'                  type: bigint'
-'            outputColumnNames: _col0, _col1, _col2'
-'            Select Operator'
-'              expressions:'
-'                    expr: UDFToInteger(_col0)'
-'                    type: int'
-'                    expr: _col1'
-'                    type: string'
-'                    expr: _col2'
-'                    type: bigint'
-'              outputColumnNames: _col0, _col1, _col2'
-'              File Output Operator'
-'                compressed: false'
-'                GlobalTableId: 2'
-'                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'
-'                    name: groupby9.dest2'
-''
-'  Stage: Stage-1'
-'    Move Operator'
-'      tables:'
-'          replace: true'
-'          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'
-'              name: groupby9.dest2'
-''
-'  Stage: Stage-6'
-'    Stats-Aggr Operator'
-''
-''
-203 rows selected 
->>>  
->>>  FROM SRC 
-INSERT OVERWRITE TABLE DEST1 SELECT SRC.key, COUNT(DISTINCT SUBSTR(SRC.value,5)) GROUP BY SRC.key 
-INSERT OVERWRITE TABLE DEST2 SELECT SRC.key, SRC.value, COUNT(DISTINCT SUBSTR(SRC.value,5)) GROUP BY SRC.key, SRC.value;
-'_col0','_col1','_col2'
-No rows selected 
->>>  
->>>  SELECT DEST1.* FROM DEST1;
-'key','value'
-'0','1'
-'10','1'
-'100','1'
-'103','1'
-'104','1'
-'105','1'
-'11','1'
-'111','1'
-'113','1'
-'114','1'
-'116','1'
-'118','1'
-'119','1'
-'12','1'
-'120','1'
-'125','1'
-'126','1'
-'128','1'
-'129','1'
-'131','1'
-'133','1'
-'134','1'
-'136','1'
-'137','1'
-'138','1'
-'143','1'
-'145','1'
-'146','1'
-'149','1'
-'15','1'
-'150','1'
-'152','1'
-'153','1'
-'155','1'
-'156','1'
-'157','1'
-'158','1'
-'160','1'
-'162','1'
-'163','1'
-'164','1'
-'165','1'
-'166','1'
-'167','1'
-'168','1'
-'169','1'
-'17','1'
-'170','1'
-'172','1'
-'174','1'
-'175','1'
-'176','1'
-'177','1'
-'178','1'
-'179','1'
-'18','1'
-'180','1'
-'181','1'
-'183','1'
-'186','1'
-'187','1'
-'189','1'
-'19','1'
-'190','1'
-'191','1'
-'192','1'
-'193','1'
-'194','1'
-'195','1'
-'196','1'
-'197','1'
-'199','1'
-'2','1'
-'20','1'
-'200','1'
-'201','1'
-'202','1'
-'203','1'
-'205','1'
-'207','1'
-'208','1'
-'209','1'
-'213','1'
-'214','1'
-'216','1'
-'217','1'
-'218','1'
-'219','1'
-'221','1'
-'222','1'
-'223','1'
-'224','1'
-'226','1'
-'228','1'
-'229','1'
-'230','1'
-'233','1'
-'235','1'
-'237','1'
-'238','1'
-'239','1'
-'24','1'
-'241','1'
-'242','1'
-'244','1'
-'247','1'
-'248','1'
-'249','1'
-'252','1'
-'255','1'
-'256','1'
-'257','1'
-'258','1'
-'26','1'
-'260','1'
-'262','1'
-'263','1'
-'265','1'
-'266','1'
-'27','1'
-'272','1'
-'273','1'
-'274','1'
-'275','1'
-'277','1'
-'278','1'
-'28','1'
-'280','1'
-'281','1'
-'282','1'
-'283','1'
-'284','1'
-'285','1'
-'286','1'
-'287','1'
-'288','1'
-'289','1'
-'291','1'
-'292','1'
-'296','1'
-'298','1'
-'30','1'
-'302','1'
-'305','1'
-'306','1'
-'307','1'
-'308','1'
-'309','1'
-'310','1'
-'311','1'
-'315','1'
-'316','1'
-'317','1'
-'318','1'
-'321','1'
-'322','1'
-'323','1'
-'325','1'
-'327','1'
-'33','1'
-'331','1'
-'332','1'
-'333','1'
-'335','1'
-'336','1'
-'338','1'
-'339','1'
-'34','1'
-'341','1'
-'342','1'
-'344','1'
-'345','1'
-'348','1'
-'35','1'
-'351','1'
-'353','1'
-'356','1'
-'360','1'
-'362','1'
-'364','1'
-'365','1'
-'366','1'
-'367','1'
-'368','1'
-'369','1'
-'37','1'
-'373','1'
-'374','1'
-'375','1'
-'377','1'
-'378','1'
-'379','1'
-'382','1'
-'384','1'
-'386','1'
-'389','1'
-'392','1'
-'393','1'
-'394','1'
-'395','1'
-'396','1'
-'397','1'
-'399','1'
-'4','1'
-'400','1'
-'401','1'
-'402','1'
-'403','1'
-'404','1'
-'406','1'
-'407','1'
-'409','1'
-'41','1'
-'411','1'
-'413','1'
-'414','1'
-'417','1'
-'418','1'
-'419','1'
-'42','1'
-'421','1'
-'424','1'
-'427','1'
-'429','1'
-'43','1'
-'430','1'
-'431','1'
-'432','1'
-'435','1'
-'436','1'
-'437','1'
-'438','1'
-'439','1'
-'44','1'
-'443','1'
-'444','1'
-'446','1'
-'448','1'
-'449','1'
-'452','1'
-'453','1'
-'454','1'
-'455','1'
-'457','1'
-'458','1'
-'459','1'
-'460','1'
-'462','1'
-'463','1'
-'466','1'
-'467','1'
-'468','1'
-'469','1'
-'47','1'
-'470','1'
-'472','1'
-'475','1'
-'477','1'
-'478','1'
-'479','1'
-'480','1'
-'481','1'
-'482','1'
-'483','1'
-'484','1'
-'485','1'
-'487','1'
-'489','1'
-'490','1'
-'491','1'
-'492','1'
-'493','1'
-'494','1'
-'495','1'
-'496','1'
-'497','1'
-'498','1'
-'5','1'
-'51','1'
-'53','1'
-'54','1'
-'57','1'
-'58','1'
-'64','1'
-'65','1'
-'66','1'
-'67','1'
-'69','1'
-'70','1'
-'72','1'
-'74','1'
-'76','1'
-'77','1'
-'78','1'
-'8','1'
-'80','1'
-'82','1'
-'83','1'
-'84','1'
-'85','1'
-'86','1'
-'87','1'
-'9','1'
-'90','1'
-'92','1'
-'95','1'
-'96','1'
-'97','1'
-'98','1'
-309 rows selected 
->>>  SELECT DEST2.* FROM DEST2;
-'key','val1','val2'
-'0','val_0','1'
-'10','val_10','1'
-'100','val_100','1'
-'103','val_103','1'
-'104','val_104','1'
-'105','val_105','1'
-'11','val_11','1'
-'111','val_111','1'
-'113','val_113','1'
-'114','val_114','1'
-'116','val_116','1'
-'118','val_118','1'
-'119','val_119','1'
-'12','val_12','1'
-'120','val_120','1'
-'125','val_125','1'
-'126','val_126','1'
-'128','val_128','1'
-'129','val_129','1'
-'131','val_131','1'
-'133','val_133','1'
-'134','val_134','1'
-'136','val_136','1'
-'137','val_137','1'
-'138','val_138','1'
-'143','val_143','1'
-'145','val_145','1'
-'146','val_146','1'
-'149','val_149','1'
-'15','val_15','1'
-'150','val_150','1'
-'152','val_152','1'
-'153','val_153','1'
-'155','val_155','1'
-'156','val_156','1'
-'157','val_157','1'
-'158','val_158','1'
-'160','val_160','1'
-'162','val_162','1'
-'163','val_163','1'
-'164','val_164','1'
-'165','val_165','1'
-'166','val_166','1'
-'167','val_167','1'
-'168','val_168','1'
-'169','val_169','1'
-'17','val_17','1'
-'170','val_170','1'
-'172','val_172','1'
-'174','val_174','1'
-'175','val_175','1'
-'176','val_176','1'
-'177','val_177','1'
-'178','val_178','1'
-'179','val_179','1'
-'18','val_18','1'
-'180','val_180','1'
-'181','val_181','1'
-'183','val_183','1'
-'186','val_186','1'
-'187','val_187','1'
-'189','val_189','1'
-'19','val_19','1'
-'190','val_190','1'
-'191','val_191','1'
-'192','val_192','1'
-'193','val_193','1'
-'194','val_194','1'
-'195','val_195','1'
-'196','val_196','1'
-'197','val_197','1'
-'199','val_199','1'
-'2','val_2','1'
-'20','val_20','1'
-'200','val_200','1'
-'201','val_201','1'
-'202','val_202','1'
-'203','val_203','1'
-'205','val_205','1'
-'207','val_207','1'
-'208','val_208','1'
-'209','val_209','1'
-'213','val_213','1'
-'214','val_214','1'
-'216','val_216','1'
-'217','val_217','1'
-'218','val_218','1'
-'219','val_219','1'
-'221','val_221','1'
-'222','val_222','1'
-'223','val_223','1'
-'224','val_224','1'
-'226','val_226','1'
-'228','val_228','1'
-'229','val_229','1'
-'230','val_230','1'
-'233','val_233','1'
-'235','val_235','1'
-'237','val_237','1'
-'238','val_238','1'
-'239','val_239','1'
-'24','val_24','1'
-'241','val_241','1'
-'242','val_242','1'
-'244','val_244','1'
-'247','val_247','1'
-'248','val_248','1'
-'249','val_249','1'
-'252','val_252','1'
-'255','val_255','1'
-'256','val_256','1'
-'257','val_257','1'
-'258','val_258','1'
-'26','val_26','1'
-'260','val_260','1'
-'262','val_262','1'
-'263','val_263','1'
-'265','val_265','1'
-'266','val_266','1'
-'27','val_27','1'
-'272','val_272','1'
-'273','val_273','1'
-'274','val_274','1'
-'275','val_275','1'
-'277','val_277','1'
-'278','val_278','1'
-'28','val_28','1'
-'280','val_280','1'
-'281','val_281','1'
-'282','val_282','1'
-'283','val_283','1'
-'284','val_284','1'
-'285','val_285','1'
-'286','val_286','1'
-'287','val_287','1'
-'288','val_288','1'
-'289','val_289','1'
-'291','val_291','1'
-'292','val_292','1'
-'296','val_296','1'
-'298','val_298','1'
-'30','val_30','1'
-'302','val_302','1'
-'305','val_305','1'
-'306','val_306','1'
-'307','val_307','1'
-'308','val_308','1'
-'309','val_309','1'
-'310','val_310','1'
-'311','val_311','1'
-'315','val_315','1'
-'316','val_316','1'
-'317','val_317','1'
-'318','val_318','1'
-'321','val_321','1'
-'322','val_322','1'
-'323','val_323','1'
-'325','val_325','1'
-'327','val_327','1'
-'33','val_33','1'
-'331','val_331','1'
-'332','val_332','1'
-'333','val_333','1'
-'335','val_335','1'
-'336','val_336','1'
-'338','val_338','1'
-'339','val_339','1'
-'34','val_34','1'
-'341','val_341','1'
-'342','val_342','1'
-'344','val_344','1'
-'345','val_345','1'
-'348','val_348','1'
-'35','val_35','1'
-'351','val_351','1'
-'353','val_353','1'
-'356','val_356','1'
-'360','val_360','1'
-'362','val_362','1'
-'364','val_364','1'
-'365','val_365','1'
-'366','val_366','1'
-'367','val_367','1'
-'368','val_368','1'
-'369','val_369','1'
-'37','val_37','1'
-'373','val_373','1'
-'374','val_374','1'
-'375','val_375','1'
-'377','val_377','1'
-'378','val_378','1'
-'379','val_379','1'
-'382','val_382','1'
-'384','val_384','1'
-'386','val_386','1'
-'389','val_389','1'
-'392','val_392','1'
-'393','val_393','1'
-'394','val_394','1'
-'395','val_395','1'
-'396','val_396','1'
-'397','val_397','1'
-'399','val_399','1'
-'4','val_4','1'
-'400','val_400','1'
-'401','val_401','1'
-'402','val_402','1'
-'403','val_403','1'
-'404','val_404','1'
-'406','val_406','1'
-'407','val_407','1'
-'409','val_409','1'
-'41','val_41','1'
-'411','val_411','1'
-'413','val_413','1'
-'414','val_414','1'
-'417','val_417','1'
-'418','val_418','1'
-'419','val_419','1'
-'42','val_42','1'
-'421','val_421','1'
-'424','val_424','1'
-'427','val_427','1'
-'429','val_429','1'
-'43','val_43','1'
-'430','val_430','1'
-'431','val_431','1'
-'432','val_432','1'
-'435','val_435','1'
-'436','val_436','1'
-'437','val_437','1'
-'438','val_438','1'
-'439','val_439','1'
-'44','val_44','1'
-'443','val_443','1'
-'444','val_444','1'
-'446','val_446','1'
-'448','val_448','1'
-'449','val_449','1'
-'452','val_452','1'
-'453','val_453','1'
-'454','val_454','1'
-'455','val_455','1'
-'457','val_457','1'
-'458','val_458','1'
-'459','val_459','1'
-'460','val_460','1'
-'462','val_462','1'
-'463','val_463','1'
-'466','val_466','1'
-'467','val_467','1'
-'468','val_468','1'
-'469','val_469','1'
-'47','val_47','1'
-'470','val_470','1'
-'472','val_472','1'
-'475','val_475','1'
-'477','val_477','1'
-'478','val_478','1'
-'479','val_479','1'
-'480','val_480','1'
-'481','val_481','1'
-'482','val_482','1'
-'483','val_483','1'
-'484','val_484','1'
-'485','val_485','1'
-'487','val_487','1'
-'489','val_489','1'
-'490','val_490','1'
-'491','val_491','1'
-'492','val_492','1'
-'493','val_493','1'
-'494','val_494','1'
-'495','val_495','1'
-'496','val_496','1'
-'497','val_497','1'
-'498','val_498','1'
-'5','val_5','1'
-'51','val_51','1'
-'53','val_53','1'
-'54','val_54','1'
-'57','val_57','1'
-'58','val_58','1'
-'64','val_64','1'
-'65','val_65','1'
-'66','val_66','1'
-'67','val_67','1'
-'69','val_69','1'
-'70','val_70','1'
-'72','val_72','1'
-'74','val_74','1'
-'76','val_76','1'
-'77','val_77','1'
-'78','val_78','1'
-'8','val_8','1'
-'80','val_80','1'
-'82','val_82','1'
-'83','val_83','1'
-'84','val_84','1'
-'85','val_85','1'
-'86','val_86','1'
-'87','val_87','1'
-'9','val_9','1'
-'90','val_90','1'
-'92','val_92','1'
-'95','val_95','1'
-'96','val_96','1'
-'97','val_97','1'
-'98','val_98','1'
-309 rows selected 
->>>  
->>>  EXPLAIN 
-FROM SRC 
-INSERT OVERWRITE TABLE DEST1 SELECT SRC.key, COUNT(SUBSTR(SRC.value,5)) GROUP BY SRC.key 
-INSERT OVERWRITE TABLE DEST2 SELECT SRC.key, SRC.value, COUNT(SUBSTR(SRC.value,5)) GROUP BY SRC.key, SRC.value;
-'Explain'
-'ABSTRACT SYNTAX TREE:'
-'  (TOK_QUERY (TOK_FROM (TOK_TABREF (TOK_TABNAME SRC))) (TOK_INSERT (TOK_DESTINATION (TOK_TAB (TOK_TABNAME DEST1))) (TOK_SELECT (TOK_SELEXPR (. (TOK_TABLE_OR_COL SRC) key)) (TOK_SELEXPR (TOK_FUNCTION COUNT (TOK_FUNCTION SUBSTR (. (TOK_TABLE_OR_COL SRC) value) 5)))) (TOK_GROUPBY (. (TOK_TABLE_OR_COL SRC) key))) (TOK_INSERT (TOK_DESTINATION (TOK_TAB (TOK_TABNAME DEST2))) (TOK_SELECT (TOK_SELEXPR (. (TOK_TABLE_OR_COL SRC) key)) (TOK_SELEXPR (. (TOK_TABLE_OR_COL SRC) value)) (TOK_SELEXPR (TOK_FUNCTION COUNT (TOK_FUNCTION SUBSTR (. (TOK_TABLE_OR_COL SRC) value) 5)))) (TOK_GROUPBY (. (TOK_TABLE_OR_COL SRC) key) (. (TOK_TABLE_OR_COL SRC) value))))'
-''
-'STAGE DEPENDENCIES:'
-'  Stage-2 is a root stage'
-'  Stage-0 depends on stages: Stage-2'
-'  Stage-3 depends on stages: Stage-0'
-'  Stage-4 depends on stages: Stage-2'
-'  Stage-1 depends on stages: Stage-4'
-'  Stage-5 depends on stages: Stage-1'
-''
-'STAGE PLANS:'
-'  Stage: Stage-2'
-'    Map Reduce'
-'      Alias -> Map Operator Tree:'
-'        src '
-'          TableScan'
-'            alias: src'
-'            Select Operator'
-'              expressions:'
-'                    expr: key'
-'                    type: string'
-'                    expr: value'
-'                    type: string'
-'              outputColumnNames: key, value'
-'              Group By Operator'
-'                aggregations:'
-'                      expr: count(substr(value, 5))'
-'                bucketGroup: false'
-'                keys:'
-'                      expr: key'
-'                      type: string'
-'                mode: hash'
-'                outputColumnNames: _col0, _col1'
-'                Reduce Output Operator'
-'                  key expressions:'
-'                        expr: _col0'
-'                        type: string'
-'                  sort order: +'
-'                  Map-reduce partition columns:'
-'                        expr: _col0'
-'                        type: string'
-'                  tag: -1'
-'                  value expressions:'
-'                        expr: _col1'
-'                        type: bigint'
-'            Select Operator'
-'              expressions:'
-'                    expr: key'
-'                    type: string'
-'                    expr: value'
-'                    type: string'
-'              outputColumnNames: key, value'
-'              Group By Operator'
-'                aggregations:'
-'                      expr: count(substr(value, 5))'
-'                bucketGroup: false'
-'                keys:'
-'                      expr: key'
-'                      type: string'
-'                      expr: value'
-'                      type: string'
-'                mode: hash'
-'                outputColumnNames: _col0, _col1, _col2'
-'                File Output Operator'
-'                  compressed: false'
-'                  GlobalTableId: 0'
-'                  table:'
-'                      input format: org.apache.hadoop.mapred.SequenceFileInputFormat'
-'                      output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat'
-'      Reduce Operator Tree:'
-'        Group By Operator'
-'          aggregations:'
-'                expr: count(VALUE._col0)'
-'          bucketGroup: false'
-'          keys:'
-'                expr: KEY._col0'
-'                type: string'
-'          mode: mergepartial'
-'          outputColumnNames: _col0, _col1'
-'          Select Operator'
-'            expressions:'
-'                  expr: _col0'
-'                  type: string'
-'                  expr: _col1'
-'                  type: bigint'
-'            outputColumnNames: _col0, _col1'
-'            Select Operator'
-'              expressions:'
-'                    expr: UDFToInteger(_col0)'
-'                    type: int'
-'                    expr: _col1'
-'                    type: bigint'
-'              outputColumnNames: _col0, _col1'
-'              File Output Operator'
-'                compressed: false'
-'                GlobalTableId: 1'
-'                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'
-'                    name: groupby9.dest1'
-''
-'  Stage: Stage-0'
-'    Move Operator'
-'      tables:'
-'          replace: true'
-'          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'
-'              name: groupby9.dest1'
-''
-'  Stage: Stage-3'
-'    Stats-Aggr Operator'
-''
-'  Stage: Stage-4'
-'    Map Reduce'
-'      Alias -> Map Operator Tree:'
-'        file:!!{hive.exec.scratchdir}!! '
-'            Reduce Output Operator'
-'              key expressions:'
-'                    expr: _col0'
-'                    type: string'
-'                    expr: _col1'
-'                    type: string'
-'              sort order: ++'
-'              Map-reduce partition columns:'
-'                    expr: _col0'
-'                    type: string'
-'                    expr: _col1'
-'                    type: string'
-'              tag: -1'
-'              value expressions:'
-'                    expr: _col2'
-'                    type: bigint'
-'      Reduce Operator Tree:'
-'        Group By Operator'
-'          aggregations:'
-'                expr: count(VALUE._col0)'
-'          bucketGroup: false'
-'          keys:'
-'                expr: KEY._col0'
-'                type: string'
-'                expr: KEY._col1'
-'                type: string'
-'          mode: mergepartial'
-'          outputColumnNames: _col0, _col1, _col2'
-'          Select Operator'
-'            expressions:'
-'                  expr: _col0'
-'                  type: string'
-'                  expr: _col1'
-'                  type: string'
-'                  expr: _col2'
-'                  type: bigint'
-'            outputColumnNames: _col0, _col1, _col2'
-'            Select Operator'
-'              expressions:'
-'                    expr: UDFToInteger(_col0)'
-'                    type: int'
-'                    expr: _col1'
-'                    type: string'
-'                    expr: _col2'
-'                    type: bigint'
-'              outputColumnNames: _col0, _col1, _col2'
-'              File Output Operator'
-'                compressed: false'
-'                GlobalTableId: 2'
-'                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'
-'                    name: groupby9.dest2'
-''
-'  Stage: Stage-1'
-'    Move Operator'
-'      tables:'
-'          replace: true'
-'          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'
-'              name: groupby9.dest2'
-''
-'  Stage: Stage-5'
-'    Stats-Aggr Operator'
-''
-''
-189 rows selected 
->>>  
->>>  FROM SRC 
-INSERT OVERWRITE TABLE DEST1 SELECT SRC.key, COUNT(SUBSTR(SRC.value,5)) GROUP BY SRC.key 
-INSERT OVERWRITE TABLE DEST2 SELECT SRC.key, SRC.value, COUNT(SUBSTR(SRC.value,5)) GROUP BY SRC.key, SRC.value;
-'_col0','_col1','_col2'
-No rows selected 
->>>  
->>>  SELECT DEST1.* FROM DEST1;
-'key','value'
-'0','3'
-'10','1'
-'100','2'
-'103','2'
-'104','2'
-'105','1'
-'11','1'
-'111','1'
-'113','2'
-'114','1'
-'116','1'
-'118','2'
-'119','3'
-'12','2'
-'120','2'
-'125','2'
-'126','1'
-'128','3'
-'129','2'
-'131','1'
-'133','1'
-'134','2'
-'136','1'
-'137','2'
-'138','4'
-'143','1'
-'145','1'
-'146','2'
-'149','2'
-'15','2'
-'150','1'
-'152','2'
-'153','1'
-'155','1'
-'156','1'
-'157','1'
-'158','1'
-'160','1'
-'162','1'
-'163','1'
-'164','2'
-'165','2'
-'166','1'
-'167','3'
-'168','1'
-'169','4'
-'17','1'
-'170','1'
-'172','2'
-'174','2'
-'175','2'
-'176','2'
-'177','1'
-'178','1'
-'179','2'
-'18','2'
-'180','1'
-'181','1'
-'183','1'
-'186','1'
-'187','3'
-'189','1'
-'19','1'
-'190','1'
-'191','2'
-'192','1'
-'193','3'
-'194','1'
-'195','2'
-'196','1'
-'197','2'
-'199','3'
-'2','1'
-'20','1'
-'200','2'
-'201','1'
-'202','1'
-'203','2'
-'205','2'
-'207','2'
-'208','3'
-'209','2'
-'213','2'
-'214','1'
-'216','2'
-'217','2'
-'218','1'
-'219','2'
-'221','2'
-'222','1'
-'223','2'
-'224','2'
-'226','1'
-'228','1'
-'229','2'
-'230','5'
-'233','2'
-'235','1'
-'237','2'
-'238','2'
-'239','2'
-'24','2'
-'241','1'
-'242','2'
-'244','1'
-'247','1'
-'248','1'
-'249','1'
-'252','1'
-'255','2'
-'256','2'
-'257','1'
-'258','1'
-'26','2'
-'260','1'
-'262','1'
-'263','1'
-'265','2'
-'266','1'
-'27','1'
-'272','2'
-'273','3'
-'274','1'
-'275','1'
-'277','4'
-'278','2'
-'28','1'
-'280','2'
-'281','2'
-'282','2'
-'283','1'
-'284','1'
-'285','1'
-'286','1'
-'287','1'
-'288','2'
-'289','1'
-'291','1'
-'292','1'
-'296','1'
-'298','3'
-'30','1'
-'302','1'
-'305','1'
-'306','1'
-'307','2'
-'308','1'
-'309','2'
-'310','1'
-'311','3'
-'315','1'
-'316','3'
-'317','2'
-'318','3'
-'321','2'
-'322','2'
-'323','1'
-'325','2'
-'327','3'
-'33','1'
-'331','2'
-'332','1'
-'333','2'
-'335','1'
-'336','1'
-'338','1'
-'339','1'
-'34','1'
-'341','1'
-'342','2'
-'344','2'
-'345','1'
-'348','5'
-'35','3'
-'351','1'
-'353','2'
-'356','1'
-'360','1'
-'362','1'
-'364','1'
-'365','1'
-'366','1'
-'367','2'
-'368','1'
-'369','3'
-'37','2'
-'373','1'
-'374','1'
-'375','1'
-'377','1'
-'378','1'
-'379','1'
-'382','2'
-'384','3'
-'386','1'
-'389','1'
-'392','1'
-'393','1'
-'394','1'
-'395','2'
-'396','3'
-'397','2'
-'399','2'
-'4','1'
-'400','1'
-'401','5'
-'402','1'
-'403','3'
-'404','2'
-'406','4'
-'407','1'
-'409','3'
-'41','1'
-'411','1'
-'413','2'
-'414','2'
-'417','3'
-'418','1'
-'419','1'
-'42','2'
-'421','1'
-'424','2'
-'427','1'
-'429','2'
-'43','1'
-'430','3'
-'431','3'
-'432','1'
-'435','1'
-'436','1'
-'437','1'
-'438','3'
-'439','2'
-'44','1'
-'443','1'
-'444','1'
-'446','1'
-'448','1'
-'449','1'
-'452','1'
-'453','1'
-'454','3'
-'455','1'
-'457','1'
-'458','2'
-'459','2'
-'460','1'
-'462','2'
-'463','2'
-'466','3'
-'467','1'
-'468','4'
-'469','5'
-'47','1'
-'470','1'
-'472','1'
-'475','1'
-'477','1'
-'478','2'
-'479','1'
-'480','3'
-'481','1'
-'482','1'
-'483','1'
-'484','1'
-'485','1'
-'487','1'
-'489','4'
-'490','1'
-'491','1'
-'492','2'
-'493','1'
-'494','1'
-'495','1'
-'496','1'
-'497','1'
-'498','3'
-'5','3'
-'51','2'
-'53','1'
-'54','1'
-'57','1'
-'58','2'
-'64','1'
-'65','1'
-'66','1'
-'67','2'
-'69','1'
-'70','3'
-'72','2'
-'74','1'
-'76','2'
-'77','1'
-'78','1'
-'8','1'
-'80','1'
-'82','1'
-'83','2'
-'84','2'
-'85','1'
-'86','1'
-'87','1'
-'9','1'
-'90','3'
-'92','1'
-'95','2'
-'96','1'
-'97','2'
-'98','2'
-309 rows selected 
->>>  SELECT DEST2.* FROM DEST2;
-'key','val1','val2'
-'0','val_0','3'
-'10','val_10','1'
-'100','val_100','2'
-'103','val_103','2'
-'104','val_104','2'
-'105','val_105','1'
-'11','val_11','1'
-'111','val_111','1'
-'113','val_113','2'
-'114','val_114','1'
-'116','val_116','1'
-'118','val_118','2'
-'119','val_119','3'
-'12','val_12','2'
-'120','val_120','2'
-'125','val_125','2'
-'126','val_126','1'
-'128','val_128','3'
-'129','val_129','2'
-'131','val_131','1'
-'133','val_133','1'
-'134','val_134','2'
-'136','val_136','1'
-'137','val_137','2'
-'138','val_138','4'
-'143','val_143','1'
-'145','val_145','1'
-'146','val_146','2'
-'149','val_149','2'
-'15','val_15','2'
-'150','val_150','1'
-'152','val_152','2'
-'153','val_153','1'
-'155','val_155','1'
-'156','val_156','1'
-'157','val_157','1'
-'158','val_158','1'
-'160','val_160','1'
-'162','val_162','1'
-'163','val_163','1'
-'164','val_164','2'
-'165','val_165','2'
-'166','val_166','1'
-'167','val_167','3'
-'168','val_168','1'
-'169','val_169','4'
-'17','val_17','1'
-'170','val_170','1'
-'172','val_172','2'
-'174','val_174','2'
-'175','val_175','2'
-'176','val_176','2'
-'177','val_177','1'
-'178','val_178','1'
-'179','val_179','2'
-'18','val_18','2'
-'180','val_180','1'
-'181','val_181','1'
-'183','val_183','1'
-'186','val_186','1'
-'187','val_187','3'
-'189','val_189','1'
-'19','val_19','1'
-'190','val_190','1'
-'191','val_191','2'
-'192','val_192','1'
-'193','val_193','3'
-'194','val_194','1'
-'195','val_195','2'
-'196','val_196','1'
-'197','val_197','2'
-'199','val_199','3'
-'2','val_2','1'
-'20','val_20','1'
-'200','val_200','2'
-'201','val_201','1'
-'202','val_202','1'
-'203','val_203','2'
-'205','val_205','2'
-'207','val_207','2'
-'208','val_208','3'
-'209','val_209','2'
-'213','val_213','2'
-'214','val_214','1'
-'216','val_216','2'
-'217','val_217','2'
-'218','val_218','1'
-'219','val_219','2'
-'221','val_221','2'
-'222','val_222','1'
-'223','val_223','2'
-'224','val_224','2'
-'226','val_226','1'
-'228','val_228','1'
-'229','val_229','2'
-'230','val_230','5'
-'233','val_233','2'
-'235','val_235','1'
-'237','val_237','2'
-'238','val_238','2'
-'239','val_239','2'
-'24','val_24','2'
-'241','val_241','1'
-'242','val_242','2'
-'244','val_244','1'
-'247','val_247','1'
-'248','val_248','1'
-'249','val_249','1'
-'252','val_252','1'
-'255','val_255','2'
-'256','val_256','2'
-'257','val_257','1'
-'258','val_258','1'
-'26','val_26','2'
-'260','val_260','1'
-'262','val_262','1'
-'263','val_263','1'
-'265','val_265','2'
-'266','val_266','1'
-'27','val_27','1'
-'272','val_272','2'
-'273','val_273','3'
-'274','val_274','1'
-'275','val_275','1'
-'277','val_277','4'
-'278','val_278','2'
-'28','val_28','1'
-'280','val_280','2'
-'281','val_281','2'
-'282','val_282','2'
-'283','val_283','1'
-'284','val_284','1'
-'285','val_285','1'
-'286','val_286','1'
-'287','val_287','1'
-'288','val_288','2'
-'289','val_289','1'
-'291','val_291','1'
-'292','val_292','1'
-'296','val_296','1'
-'298','val_298','3'
-'30','val_30','1'
-'302','val_302','1'
-'305','val_305','1'
-'306','val_306','1'
-'307','val_307','2'
-'308','val_308','1'
-'309','val_309','2'
-'310','val_310','1'
-'311','val_311','3'
-'315','val_315','1'
-'316','val_316','3'
-'317','val_317','2'
-'318','val_318','3'
-'321','val_321','2'
-'322','val_322','2'
-'323','val_323','1'
-'325','val_325','2'
-'327','val_327','3'
-'33','val_33','1'
-'331','val_331','2'
-'332','val_332','1'
-'333','val_333','2'
-'335','val_335','1'
-'336','val_336','1'
-'338','val_338','1'
-'339','val_339','1'
-'34','val_34','1'
-'341','val_341','1'
-'342','val_342','2'
-'344','val_344','2'
-'345','val_345','1'
-'348','val_348','5'
-'35','val_35','3'
-'351','val_351','1'
-'353','val_353','2'
-'356','val_356','1'
-'360','val_360','1'
-'362','val_362','1'
-'364','val_364','1'
-'365','val_365','1'
-'366','val_366','1'
-'367','val_367','2'
-'368','val_368','1'
-'369','val_369','3'
-'37','val_37','2'
-'373','val_373','1'
-'374','val_374','1'
-'375','val_375','1'
-'377','val_377','1'
-'378','val_378','1'
-'379','val_379','1'
-'382','val_382','2'
-'384','val_384','3'
-'386','val_386','1'
-'389','val_389','1'
-'392','val_392','1'
-'393','val_393','1'
-'394','val_394','1'
-'395','val_395','2'
-'396','val_396','3'
-'397','val_397','2'
-'399','val_399','2'
-'4','val_4','1'
-'400','val_400','1'
-'401','val_401','5'
-'402','val_402','1'
-'403','val_403','3'
-'404','val_404','2'
-'406','val_406','4'
-'407','val_407','1'
-'409','val_409','3'
-'41','val_41','1'
-'411','val_411','1'
-'413','val_413','2'
-'414','val_414','2'
-'417','val_417','3'
-'418','val_418','1'
-'419','val_419','1'
-'42','val_42','2'
-'421','val_421','1'
-'424','val_424','2'
-'427','val_427','1'
-'429','val_429','2'
-'43','val_43','1'
-'430','val_430','3'
-'431','val_431','3'
-'432','val_432','1'
-'435','val_435','1'
-'436','val_436','1'
-'437','val_437','1'
-'438','val_438','3'
-'439','val_439','2'
-'44','val_44','1'
-'443','val_443','1'
-'444','val_444','1'
-'446','val_446','1'
-'448','val_448','1'
-'449','val_449','1'
-'452','val_452','1'
-'453','val_453','1'
-'454','val_454','3'
-'455','val_455','1'
-'457','val_457','1'
-'458','val_458','2'
-'459','val_459','2'
-'460','val_460','1'
-'462','val_462','2'
-'463','val_463','2'
-'466','val_466','3'
-'467','val_467','1'
-'468','val_468','4'
-'469','val_469','5'
-'47','val_47','1'
-'470','val_470','1'
-'472','val_472','1'
-'475','val_475','1'
-'477','val_477','1'
-'478','val_478','2'
-'479','val_479','1'
-'480','val_480','3'
-'481','val_481','1'
-'482','val_482','1'
-'483','val_483','1'
-'484','val_484','1'
-'485','val_485','1'
-'487','val_487','1'
-'489','val_489','4'
-'490','val_490','1'
-'491','val_491','1'
-'492','val_492','2'
-'493','val_493','1'
-'494','val_494','1'
-'495','val_495','1'
-'496','val_496','1'
-'497','val_497','1'
-'498','val_498','3'
-'5','val_5','3'
-'51','val_51','2'
-'53','val_53','1'
-'54','val_54','1'
-'57','val_57','1'
-'58','val_58','2'
-'64','val_64','1'
-'65','val_65','1'
-'66','val_66','1'
-'67','val_67','2'
-'69','val_69','1'
-'70','val_70','3'
-'72','val_72','2'
-'74','val_74','1'
-'76','val_76','2'
-'77','val_77','1'
-'78','val_78','1'
-'8','val_8','1'
-'80','val_80','1'
-'82','val_82','1'
-'83','val_83','2'
-'84','val_84','2'
-'85','val_85','1'
-'86','val_86','1'
-'87','val_87','1'
-'9','val_9','1'
-'90','val_90','3'
-'92','val_92','1'
-'95','val_95','2'
-'96','val_96','1'
-'97','val_97','2'
-'98','val_98','2'
-309 rows selected 
->>>  
->>>  EXPLAIN 
-FROM SRC 
-INSERT OVERWRITE TABLE DEST1 SELECT SRC.key, COUNT(DISTINCT SUBSTR(SRC.value,5)) GROUP BY SRC.key 
-INSERT OVERWRITE TABLE DEST2 SELECT SRC.key, SRC.value, COUNT(DISTINCT SUBSTR(SRC.value,5)) GROUP BY SRC.value, SRC.key;
-'Explain'
-'ABSTRACT SYNTAX TREE:'
-'  (TOK_QUERY (TOK_FROM (TOK_TABREF (TOK_TABNAME SRC))) (TOK_INSERT (TOK_DESTINATION (TOK_TAB (TOK_TABNAME DEST1))) (TOK_SELECT (TOK_SELEXPR (. (TOK_TABLE_OR_COL SRC) key)) (TOK_SELEXPR (TOK_FUNCTIONDI COUNT (TOK_FUNCTION SUBSTR (. (TOK_TABLE_OR_COL SRC) value) 5)))) (TOK_GROUPBY (. (TOK_TABLE_OR_COL SRC) key))) (TOK_INSERT (TOK_DESTINATION (TOK_TAB (TOK_TABNAME DEST2))) (TOK_SELECT (TOK_SELEXPR (. (TOK_TABLE_OR_COL SRC) key)) (TOK_SELEXPR (. (TOK_TABLE_OR_COL SRC) value)) (TOK_SELEXPR (TOK_FUNCTIONDI COUNT (TOK_FUNCTION SUBSTR (. (TOK_TABLE_OR_COL SRC) value) 5)))) (TOK_GROUPBY (. (TOK_TABLE_OR_COL SRC) value) (. (TOK_TABLE_OR_COL SRC) key))))'
-''
-'STAGE DEPENDENCIES:'
-'  Stage-2 is a root stage'
-'  Stage-3 depends on stages: Stage-2'
-'  Stage-0 depends on stages: Stage-3'
-'  Stage-4 depends on stages: Stage-0'
-'  Stage-5 depends on stages: Stage-2'
-'  Stage-1 depends on stages: Stage-5'
-'  Stage-6 depends on stages: Stage-1'
-''
-'STAGE PLANS:'
-'  Stage: Stage-2'
-'    Map Reduce'
-'      Alias -> Map Operator Tree:'
-'        src '
-'          TableScan'
-'            alias: src'
-'            Reduce Output Operator'
-'              key expressions:'
-'                    expr: substr(value, 5)'
-'                    type: string'
-'              sort order: +'
-'              Map-reduce partition columns:'
-'                    expr: substr(value, 5)'
-'                    type: string'
-'              tag: -1'
-'              value expressions:'
-'                    expr: key'
-'                    type: string'
-'                    expr: value'
-'                    type: string'
-'      Reduce Operator Tree:'
-'        Forward'
-'          Group By Operator'
-'            aggregations:'
-'                  expr: count(DISTINCT KEY._col0)'
-'            bucketGroup: false'
-'            keys:'
-'                  expr: VALUE._col0'
-'                  type: string'
-'            mode: hash'
-'            outputColumnNames: _col0, _col1'
-'            File Output Operator'
-'              compressed: false'
-'              GlobalTableId: 0'
-'              table:'
-'                  input format: org.apache.hadoop.mapred.SequenceFileInputFormat'
-'                  output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat'
-'          Group By Operator'
-'            aggregations:'
-'                  expr: count(DISTINCT KEY._col0)'
-'            bucketGroup: false'
-'            keys:'
-'                  expr: VALUE._col1'
-'                  type: string'
-'                  expr: VALUE._col0'
-'                  type: string'
-'            mode: hash'
-'            outputColumnNames: _col0, _col1, _col2'
-'            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'
-'              value expressions:'
-'                    expr: _col1'
-'                    type: bigint'
-'      Reduce Operator Tree:'
-'        Group By Operator'
-'          aggregations:'
-'                expr: count(VALUE._col0)'
-'          bucketGroup: false'
-'          keys:'
-'                expr: KEY._col0'
-'                type: string'
-'          mode: final'
-'          outputColumnNames: _col0, _col1'
-'          Select Operator'
-'            expressions:'
-'                  expr: _col0'
-'                  type: string'
-'                  expr: _col1'
-'                  type: bigint'
-'            outputColumnNames: _col0, _col1'
-'            Select Operator'
-'              expressions:'
-'                    expr: UDFToInteger(_col0)'
-'                    type: int'
-'                    expr: _col1'
-'                    type: bigint'
-'              outputColumnNames: _col0, _col1'
-'              File Output Operator'
-'                compressed: false'
-'                GlobalTableId: 1'
-'                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'
-'                    name: groupby9.dest1'
-''
-'  Stage: Stage-0'
-'    Move Operator'
-'      tables:'
-'          replace: true'
-'          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'
-'              name: groupby9.dest1'
-''
-'  Stage: Stage-4'
-'    Stats-Aggr Operator'
-''
-'  Stage: Stage-5'
-'    Map Reduce'
-'      Alias -> Map Operator Tree:'
-'        file:!!{hive.exec.scratchdir}!! '
-'            Reduce Output Operator'
-'              key expressions:'
-'                    expr: _col0'
-'                    type: string'
-'                    expr: _col1'
-'                    type: string'
-'              sort order: ++'
-'              Map-reduce partition columns:'
-'                    expr: _col0'
-'                    type: string'
-'                    expr: _col1'
-'                    type: string'
-'              tag: -1'
-'              value expressions:'
-'                    expr: _col2'
-'                    type: bigint'
-'      Reduce Operator Tree:'
-'        Group By Operator'
-'          aggregations:'
-'                expr: count(VALUE._col0)'
-'          bucketGroup: false'
-'          keys:'
-'                expr: KEY._col0'
-'                type: string'
-'                expr: KEY._col1'
-'                type: string'
-'          mode: final'
-'          outputColumnNames: _col0, _col1, _col2'
-'          Select Operator'
-'            expressions:'
-'                  expr: _col1'
-'                  type: string'
-'                  expr: _col0'
-'                  type: string'
-'                  expr: _col2'
-'                  type: bigint'
-'            outputColumnNames: _col0, _col1, _col2'
-'            Select Operator'
-'              expressions:'
-'                    expr: UDFToInteger(_col0)'
-'                    type: int'
-'                    expr: _col1'
-'                    type: string'
-'                    expr: _col2'
-'                    type: bigint'
-'              outputColumnNames: _col0, _col1, _col2'
-'              File Output Operator'
-'                compressed: false'
-'                GlobalTableId: 2'
-'                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'
-'                    name: groupby9.dest2'
-''
-'  Stage: Stage-1'
-'    Move Operator'
-'      tables:'
-'          replace: true'
-'          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'
-'              name: groupby9.dest2'
-''
-'  Stage: Stage-6'
-'    Stats-Aggr Operator'
-''
-''
-203 rows selected 
->>>  
->>>  FROM SRC 
-INSERT OVERWRITE TABLE DEST1 SELECT SRC.key, COUNT(DISTINCT SUBSTR(SRC.value,5)) GROUP BY SRC.key 
-INSERT OVERWRITE TABLE DEST2 SELECT SRC.key, SRC.value, COUNT(DISTINCT SUBSTR(SRC.value,5)) GROUP BY SRC.value, SRC.key;
-'_col0','_col1','_col2'
-No rows selected 
->>>  
->>>  SELECT DEST1.* FROM DEST1;
-'key','value'
-'0','1'
-'10','1'
-'100','1'
-'103','1'
-'104','1'
-'105','1'
-'11','1'
-'111','1'
-'113','1'
-'114','1'
-'116','1'
-'118','1'
-'119','1'
-'12','1'
-'120','1'
-'125','1'
-'126','1'
-'128','1'
-'129','1'
-'131','1'
-'133','1'
-'134','1'
-'136','1'
-'137','1'
-'138','1'
-'143','1'
-'145','1'
-'146','1'
-'149','1'
-'15','1'
-'150','1'
-'152','1'
-'153','1'
-'155','1'
-'156','1'
-'157','1'
-'158','1'
-'160','1'
-'162','1'
-'163','1'
-'164','1'
-'165','1'
-'166','1'
-'167','1'
-'168','1'
-'169','1'
-'17','1'
-'170','1'
-'172','1'
-'174','1'
-'175','1'
-'176','1'
-'177','1'
-'178','1'
-'179','1'
-'18','1'
-'180','1'
-'181','1'
-'183','1'
-'186','1'
-'187','1'
-'189','1'
-'19','1'
-'190','1'
-'191','1'
-'192','1'
-'193','1'
-'194','1'
-'195','1'
-'196','1'
-'197','1'
-'199','1'
-'2','1'
-'20','1'
-'200','1'
-'201','1'
-'202','1'
-'203','1'
-'205','1'
-'207','1'
-'208','1'
-'209','1'
-'213','1'
-'214','1'
-'216','1'
-'217','1'
-'218','1'
-'219','1'
-'221','1'
-'222','1'
-'223','1'
-'224','1'
-'226','1'
-'228','1'
-'229','1'
-'230','1'
-'233','1'
-'235','1'
-'237','1'
-'238','1'
-'239','1'
-'24','1'
-'241','1'
-'242','1'
-'244','1'
-'247','1'
-'248','1'
-'249','1'
-'252','1'
-'255','1'
-'256','1'
-'257','1'
-'258','1'
-'26','1'
-'260','1'
-'262','1'
-'263','1'
-'265','1'
-'266','1'
-'27','1'
-'272','1'
-'273','1'
-'274','1'
-'275','1'
-'277','1'
-'278','1'
-'28','1'
-'280','1'
-'281','1'
-'282','1'
-'283','1'
-'284','1'
-'285','1'
-'286','1'
-'287','1'
-'288','1'
-'289','1'
-'291','1'
-'292','1'
-'296','1'
-'298','1'
-'30','1'
-'302','1'
-'305','1'
-'306','1'
-'307','1'
-'308','1'
-'309','1'
-'310','1'
-'311','1'
-'315','1'
-'316','1'
-'317','1'
-'318','1'
-'321','1'
-'322','1'
-'323','1'
-'325','1'
-'327','1'
-'33','1'
-'331','1'
-'332','1'
-'333','1'
-'335','1'
-'336','1'
-'338','1'
-'339','1'
-'34','1'
-'341','1'
-'342','1'
-'344','1'
-'345','1'
-'348','1'
-'35','1'
-'351','1'
-'353','1'
-'356','1'
-'360','1'
-'362','1'
-'364','1'
-'365','1'
-'366','1'
-'367','1'
-'368','1'
-'369','1'
-'37','1'
-'373','1'
-'374','1'
-'375','1'
-'377','1'
-'378','1'
-'379','1'
-'382','1'
-'384','1'
-'386','1'
-'389','1'
-'392','1'
-'393','1'
-'394','1'
-'395','1'
-'396','1'
-'397','1'
-'399','1'
-'4','1'
-'400','1'
-'401','1'
-'402','1'
-'403','1'
-'404','1'
-'406','1'
-'407','1'
-'409','1'
-'41','1'
-'411','1'
-'413','1'
-'414','1'
-'417','1'
-'418','1'
-'419','1'
-'42','1'
-'421','1'
-'424','1'
-'427','1'
-'429','1'
-'43','1'
-'430','1'
-'431','1'
-'432','1'
-'435','1'
-'436','1'
-'437','1'
-'438','1'
-'439','1'
-'44','1'
-'443','1'
-'444','1'
-'446','1'
-'448','1'
-'449','1'
-'452','1'
-'453','1'
-'454','1'
-'455','1'
-'457','1'
-'458','1'
-'459','1'
-'460','1'
-'462','1'
-'463','1'
-'466','1'
-'467','1'
-'468','1'
-'469','1'
-'47','1'
-'470','1'
-'472','1'
-'475','1'
-'477','1'
-'478','1'
-'479','1'
-'480','1'
-'481','1'
-'482','1'
-'483','1'
-'484','1'
-'485','1'
-'487','1'
-'489','1'
-'490','1'
-'491','1'
-'492','1'
-'493','1'
-'494','1'
-'495','1'
-'496','1'
-'497','1'
-'498','1'
-'5','1'
-'51','1'
-'53','1'
-'54','1'
-'57','1'
-'58','1'
-'64','1'
-'65','1'
-'66','1'
-'67','1'
-'69','1'
-'70','1'
-'72','1'
-'74','1'
-'76','1'
-'77','1'
-'78','1'
-'8','1'
-'80','1'
-'82','1'
-'83','1'
-'84','1'
-'85','1'
-'86','1'
-'87','1'
-'9','1'
-'90','1'
-'92','1'
-'95','1'
-'96','1'
-'97','1'
-'98','1'
-309 rows selected 
->>>  SELECT DEST2.* FROM DEST2;
-'key','val1','val2'
-'0','val_0','1'
-'10','val_10','1'
-'100','val_100','1'
-'103','val_103','1'
-'104','val_104','1'
-'105','val_105','1'
-'11','val_11','1'
-'111','val_111','1'
-'113','val_113','1'
-'114','val_114','1'
-'116','val_116','1'
-'118','val_118','1'
-'119','val_119','1'
-'12','val_12','1'
-'120','val_120','1'
-'125','val_125','1'
-'126','val_126','1'
-'128','val_128','1'
-'129','val_129','1'
-'131','val_131','1'
-'133','val_133','1'
-'134','val_134','1'
-'136','val_136','1'
-'137','val_137','1'
-'138','val_138','1'
-'143','val_143','1'
-'145','val_145','1'
-'146','val_146','1'
-'149','val_149','1'
-'15','val_15','1'
-'150','val_150','1'
-'152','val_152','1'
-'153','val_153','1'
-'155','val_155','1'
-'156','val_156','1'
-'157','val_157','1'
-'158','val_158','1'
-'160','val_160','1'
-'162','val_162','1'
-'163','val_163','1'
-'164','val_164','1'
-'165','val_165','1'
-'166','val_166','1'
-'167','val_167','1'
-'168','val_168','1'
-'169','val_169','1'
-'17','val_17','1'
-'170','val_170','1'
-'172','val_172','1'
-'174','val_174','1'
-'175','val_175','1'
-'176','val_176','1'
-'177','val_177','1'
-'178','val_178','1'
-'179','val_179','1'
-'18','val_18','1'
-'180','val_180','1'
-'181','val_181','1'
-'183','val_183','1'
-'186','val_186','1'
-'187','val_187','1'
-'189','val_189','1'
-'19','val_19','1'
-'190','val_190','1'
-'191','val_191','1'
-'192','val_192','1'
-'193','val_193','1'
-'194','val_194','1'
-'195','val_195','1'
-'196','val_196','1'
-'197','val_197','1'
-'199','val_199','1'
-'2','val_2','1'
-'20','val_20','1'
-'200','val_200','1'
-'201','val_201','1'
-'202','val_202','1'
-'203','val_203','1'
-'205','val_205','1'
-'207','val_207','1'
-'208','val_208','1'
-'209','val_209','1'
-'213','val_213','1'
-'214','val_214','1'
-'216','val_216','1'
-'217','val_217','1'
-'218','val_218','1'
-'219','val_219','1'
-'221','val_221','1'
-'222','val_222','1'
-'223','val_223','1'
-'224','val_224','1'
-'226','val_226','1'
-'228','val_228','1'
-'229','val_229','1'
-'230','val_230','1'
-'233','val_233','1'
-'235','val_235','1'
-'237','val_237','1'
-'238','val_238','1'
-'239','val_239','1'
-'24','val_24','1'
-'241','val_241','1'
-'242','val_242','1'
-'244','val_244','1'
-'247','val_247','1'
-'248','val_248','1'
-'249','val_249','1'
-'252','val_252','1'
-'255','val_255','1'
-'256','val_256','1'
-'257','val_257','1'
-'258','val_258','1'
-'26','val_26','1'
-'260','val_260','1'
-'262','val_262','1'
-'263','val_263','1'
-'265','val_265','1'
-'266','val_266','1'
-'27','val_27','1'
-'272','val_272','1'
-'273','val_273','1'
-'274','val_274','1'
-'275','val_275','1'
-'277','val_277','1'
-'278','val_278','1'
-'28','val_28','1'
-'280','val_280','1'
-'281','val_281','1'
-'282','val_282','1'
-'283','val_283','1'
-'284','val_284','1'
-'285','val_285','1'
-'286','val_286','1'
-'287','val_287','1'
-'288','val_288','1'
-'289','val_289','1'
-'291','val_291','1'
-'292','val_292','1'
-'296','val_296','1'
-'298','val_298','1'
-'30','val_30','1'
-'302','val_302','1'
-'305','val_305','1'
-'306','val_306','1'
-'307','val_307','1'
-'308','val_308','1'
-'309','val_309','1'
-'310','val_310','1'
-'311','val_311','1'
-'315','val_315','1'
-'316','val_316','1'
-'317','val_317','1'
-'318','val_318','1'
-'321','val_321','1'
-'322','val_322','1'
-'323','val_323','1'
-'325','val_325','1'
-'327','val_327','1'
-'33','val_33','1'
-'331','val_331','1'
-'332','val_332','1'
-'333','val_333','1'
-'335','val_335','1'
-'336','val_336','1'
-'338','val_338','1'
-'339','val_339','1'
-'34','val_34','1'
-'341','val_341','1'
-'342','val_342','1'
-'344','val_344','1'
-'345','val_345','1'
-'348','val_348','1'
-'35','val_35','1'
-'351','val_351','1'
-'353','val_353','1'
-'356','val_356','1'
-'360','val_360','1'
-'362','val_362','1'
-'364','val_364','1'
-'365','val_365','1'
-'366','val_366','1'
-'367','val_367','1'
-'368','val_368','1'
-'369','val_369','1'
-'37','val_37','1'
-'373','val_373','1'
-'374','val_374','1'
-'375','val_375','1'
-'377','val_377

<TRUNCATED>

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