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		03-28-2016
	
	
	
	
	
	
	
	
	
	
	
	
	
	
			
      
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		07-13-2016
	
		
		04:22 PM
	
	
	
	
	
	
	
	
	
	
	
	
	
	
		
	
				
		
			
					
				
		
	
		
					
							 Hi Team,   Iam getting different result while executing below command   select count (*)   --output 1028       &  Select  * from    --output 500 ( which is correct)   What could be the issue   Regards  suresh bk  
						
					
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			Apache Hadoop
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			Apache Hive
 
			
    
	
		
		
		07-01-2016
	
		
		12:09 PM
	
	
	
	
	
	
	
	
	
	
	
	
	
	
		
	
				
		
			
					
				
		
	
		
					
							 So i cannot set those parameters in RUNTIME?  then how do i start the reducer to only when all the mappers completes..please suggest 
						
					
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		06-30-2016
	
		
		02:28 PM
	
	
	
	
	
	
	
	
	
	
	
	
	
	
		
	
				
		
			
					
				
		
	
		
					
							 NOTE: the parameter  tez.shuffle-vertex-manager.min-src-fraction I can set the parameter on HIVECLI , but its getting error while setting it on beeline . Pleae advice  
						
					
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		06-30-2016
	
		
		02:14 PM
	
	
	
	
	
	
	
	
	
	
	
	
	
	
		
	
				
		
			
					
				
		
	
		
					
							 Complete  white list output   *|hive\.exec\.compress\..*|hive\.exec\.infer\..*|hive\.exec\.mode.local\..*|hive\.exec\.orc\..*|hive\.exec\.parallel.*|hive\.explain\..*|hive\.fetch.task\..*|hive\.groupby\..*|hive\.hbase\..*|hive\.index\..*|hive\.index\..*|hive\.intermediate\..*|hive\.join\..*|hive\.limit\..*|hive\.log\..*|hive\.mapjoin\..*|hive\.merge\..*|hive\.optimize\..*|hive\.orc\..*|hive\.outerjoin\..*|hive\.parquet\..*|hive\.ppd\..*|hive\.prewarm\..*|hive\.server2\.proxy\.user|hive\.skewjoin\..*|hive\.smbjoin\..*|hive\.stats\..*|hive\.tez\..*|hive\.vectorized\..*|mapred\.map\..*|mapred\.reduce\..*|mapred\.output\.compression\.codec|mapred\.job\.queuename|mapred\.output\.compression\.type|mapred\.min\.split\.size|mapreduce\.job\.reduce\.slowstart\.completedmaps|mapreduce\.job\.queuename|mapreduce\.job\.tags|mapreduce\.input\.fileinputformat\.split\.minsize|mapreduce\.map\..*|mapreduce\.reduce\..*|mapreduce\.output\.fileoutputformat\.compress\.codec|mapreduce\.output\.fileoutputformat\.compress\.type|tez\.am\..*|tez\.task\..*|tez\.runtime\..*|tez.queue.name|hive\.exec\.reducers\.bytes\.per\.reducer|hive\.client\.stats\.counters|hive\.exec\.default\.partition\.name|hive\.exec\.drop\.ignorenonexistent|hive\.counters\.group\.name|hive\.default\.fileformat\.managed|hive\.enforce\.bucketing|hive\.enforce\.bucketmapjoin|hive\.enforce\.sorting|hive\.enforce\.sortmergebucketmapjoin|hive\.cache\.expr\.evaluation|hive\.hashtable\.loadfactor|hive\.hashtable\.initialCapacity|hive\.ignore\.mapjoin\.hint|hive\.limit\.row\.max\.size|hive\.mapred\.mode|hive\.map\.aggr|hive\.compute\.query\.using\.stats|hive\.exec\.rowoffset|hive\.variable\.substitute|hive\.variable\.substitute\.depth|hive\.autogen\.columnalias\.prefix\.includefuncname|hive\.autogen\.columnalias\.prefix\.label|hive\.exec\.check\.crossproducts|hive\.compat|hive\.exec\.concatenate\.check\.index|hive\.display\.partition\.cols\.separately|hive\.error\.on\.empty\.partition|hive\.execution\.engine|hive\.exim\.uri\.scheme\.whitelist|hive\.file\.max\.footer|hive\.mapred\.supports\.subdirectories|hive\.insert\.into\.multilevel\.dirs|hive\.localize\.resource\.num\.wait\.attempts|hive\.multi\.insert\.move\.tasks\.share\.dependencies|hive\.support\.quoted\.identifiers|hive\.resultset\.use\.unique\.column\.names|hive\.analyze\.stmt\.collect\.partlevel\.stats|hive\.server2\.logging\.operation\.level|hive\.support\.sql11\.reserved\.keywords|hive\.exec\.job\.debug\.capture\.stacktraces|hive\.exec\.job\.debug\.timeout|hive\.exec\.max\.created\.files|hive\.exec\.reducers\.max|hive\.reorder\.nway\.joins|hive\.output\.file\.extension|hive\.exec\.show\.job\.failure\.debug\.info|hive\.exec\.tasklog\.debug\.timeout
hive>  
						
					
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		06-30-2016
	
		
		02:13 PM
	
	
	
	
	
	
	
	
	
	
	
	
	
	
		
	
				
		
			
					
				
		
	
		
					
							 Complete list   *|hive\.exec\.compress\..*|hive\.exec\.infer\..*|hive\.exec\.mode.local\..*|hive\.exec\.orc\..*|hive\.exec\.parallel.*|hive\.explain\..*|hive\.fetch.task\..*|hive\.groupby\..*|hive\.hbase\..*|hive\.index\..*|hive\.index\..*|hive\.intermediate\..*|hive\.join\..*|hive\.limit\..*|hive\.log\..*|hive\.mapjoin\..*|hive\.merge\..*|hive\.optimize\..*|hive\.orc\..*|hive\.outerjoin\..*|hive\.parquet\..*|hive\.ppd\..*|hive\.prewarm\..*|hive\.server2\.proxy\.user|hive\.skewjoin\..*|hive\.smbjoin\..*|hive\.stats\..*|hive\.tez\..*|hive\.vectorized\..*|mapred\.map\..*|mapred\.reduce\..*|mapred\.output\.compression\.codec|mapred\.job\.queuename|mapred\.output\.compression\.type|mapred\.min\.split\.size|mapreduce\.job\.reduce\.slowstart\.completedmaps|mapreduce\.job\.queuename|mapreduce\.job\.tags|mapreduce\.input\.fileinputformat\.split\.minsize|mapreduce\.map\..*|mapreduce\.reduce\..*|mapreduce\.output\.fileoutputformat\.compress\.codec|mapreduce\.output\.fileoutputformat\.compress\.type|tez\.am\..*|tez\.task\..*|tez\.runtime\..*|tez.queue.name|hive\.exec\.reducers\.bytes\.per\.reducer|hive\.client\.stats\.counters|hive\.exec\.default\.partition\.name|hive\.exec\.drop\.ignorenonexistent|hive\.counters\.group\.name|hive\.default\.fileformat\.managed|hive\.enforce\.bucketing|hive\.enforce\.bucketmapjoin|hive\.enforce\.sorting|hive\.enforce\.sortmergebucketmapjoin|hive\.cache\.expr\.evaluation|hive\.hashtable\.loadfactor|hive\.hashtable\.initialCapacity|hive\.ignore\.mapjoin\.hint|hive\.limit\.row\.max\.size|hive\.mapred\.mode|hive\.map\.aggr|hive\.compute\.query\.using\.stats|hive\.exec\.rowoffset|hive\.variable\.substitute|hive\.variable\.substitute\.depth|hive\.autogen\.columnalias\.prefix\.includefuncname|hive\.autogen\.columnalias\.prefix\.label|hive\.exec\.check\.crossproducts|hive\.compat|hive\.exec\.concatenate\.check\.index|hive\.display\.partition\.cols\.separately|hive\.error\.on\.empty\.partition|hive\.execution\.engine|hive\.exim\.uri\.scheme\.whitelist|hive\.file\.max\.footer|hive\.mapred\.supports\.subdirectories|hive\.insert\.into\.multilevel\.dirs|hive\.localize\.resource\.num\.wait\.attempts|hive\.multi\.insert\.move\.tasks\.share\.dependencies|hive\.support\.quoted\.identifiers|hive\.resultset\.use\.unique\.column\.names|hive\.analyze\.stmt\.collect\.partlevel\.stats|hive\.server2\.logging\.operation\.level|hive\.support\.sql11\.reserved\.keywords|hive\.exec\.job\.debug\.capture\.stacktraces|hive\.exec\.job\.debug\.timeout|hive\.exec\.max\.created\.files|hive\.exec\.reducers\.max|hive\.reorder\.nway\.joins|hive\.output\.file\.extension|hive\.exec\.show\.job\.failure\.debug\.info|hive\.exec\.tasklog\.debug\.timeout
hive>  
						
					
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		06-30-2016
	
		
		01:53 PM
	
	
	
	
	
	
	
	
	
	
	
	
	
	
		
	
				
		
			
					
				
		
	
		
					
							 Please find the  below output hive.security.authorization.sqlstd.confwhitelist=hive\.auto\..*|hive\.cbo\..*|hive\.convert\..*|hive\.exec\.dynamic\.partition.*|hive\.exec\..*\.dynamic\.partitions\..*|hive\.exec\.compress\..*|hive\.exec\.infer\..*|hive\.exec\.mode.local\..*|hive\.exec\.orc\..*|hive\.exec\.parallel.*|hive\.explain\..*|hive\.fetch.task\..*|hive\.groupby\..*| 
						
					
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		06-30-2016
	
		
		11:59 AM
	
	
	
	
	
	
	
	
	
	
	
	
	
	
		
	
				
		
			
					
				
		
	
		
					
							 how to check that.. in the configuration file ? But i am setting parameter for TEZ not for HIVE right... why i should check this things..  
						
					
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		06-30-2016
	
		
		10:23 AM
	
	
	
	
	
	
	
	
	
	
	
	
	
	
		
	
				
		
			
					
				
		
	
		
					
							 I have below parameters are restricted  hive.security.authenticator.manger, hive.security.authorization, hive.users.in.admin.role 
						
					
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		06-30-2016
	
		
		09:42 AM
	
	
	
	
	
	
	
	
	
	
	
	
	
	
		
	
				
		
			
					
				
		
	
		
					
							 Helloe Everyone  Iam trying to set the below parameter on HIVE using TEZ engine   set tez.shuffle-vertex-manager.min-src-fraction=1.0 ;  But getting below error:  Error: Error while processing statement: Cannot modify tez.shuffle-vertex-manager.min-src-fraction at runtime. It is not in list of params that are allowed to be modified at runtime (state=42000,code=1)  I have tez.shuffle-vertex-manager.min-src-fraction parameter already in my cluster. But i want to change the value f. Please help 
						
					
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			Apache Hive
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			Apache Tez