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Re: Hive Runtime Error while closing operators - Hive - [mail # user]
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...may be you are hitting this https://issues.apache.org/jira/browse/HIVE-3218 On Sun, Feb 17, 2013 at 9:59 AM, 柏健 wrote: Nitin Pawar...
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Author: Nitin Pawar,
2013-02-17, 04:48
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Re: Nullpointer Exception when using UDF - Hive - [mail # user]
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...Neelesh, Will it be possible for you to share your code? Looks like in your UDF you are not handling NULL as input values. Thanks, Nitin On Thu, Feb 14, 2013 at 10:2...
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Author: Nitin Pawar,
2013-02-14, 16:54
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Re: Transfer Data to new location - Hive - [mail # user]
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...little more clarification is it same hdfs cluster ? when you say migrating data from one location to another are you keeping the hive table metadata same? how much of capacity you have...
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Author: Nitin Pawar,
2013-02-12, 16:54
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Re: How to load hive metadata from conf dir - Hive - [mail # user]
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...In our case we needed to access hive meta data inside our oozie workflows we were using Hcatalog as our hive metadata store and it was easy to access table meta data directly via...
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Author: Nitin Pawar,
2013-02-12, 08:25
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Re: Closing long running hive query forcefully - Hive - [mail # user]
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...hive waits till the hadoop job is completed. so unless you kill the job of jdbc connection is dropped I don't see any other way to reduce the load on application. best when you think its &nb...
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Author: Nitin Pawar,
2013-02-07, 13:21
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Re: ALTER TABLE CHANGE COLUMN issue - Hive - [mail # user]
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...it will not work old partition because old data did not have this new column as metadata for old partition your new meta data applies only to new partitions always remember there...
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Author: Nitin Pawar,
2013-01-30, 19:37
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Re: Run hive queries, and collect job information - Hive - [mail # user]
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...for all the queries you run as user1 .. hive stores the hive cli history into .hive_history file (please check the limits on how many queries it stores) For all the jobs hive cli runs,...
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Author: Nitin Pawar,
2013-01-30, 11:30
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Re: ALTER TABLE CHANGE COLUMN issue - Hive - [mail # user]
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...after u did alter table, did you add any new data to table with new schema? for the old data already present in data, if you add anything new in columns it will be null value On...
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Author: Nitin Pawar,
2013-01-30, 08:17
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Re: Hive ODBC driver - Hive - [mail # user]
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...these are c# connecting to hive dlls On Fri, Jan 25, 2013 at 2:45 PM, Chhaya Vishwakarma wrote: Nitin Pawar...
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Author: Nitin Pawar,
2013-01-25, 09:24
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Re: Real-life experience of forcing smaller input splits? - Hive - [mail # user]
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...set mapred.min.split.size=1024000; set mapred.max.split.size=4096000; set hive.merge.mapfiles=false; I had set above value and setting max split size to a lower value did increas...
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Author: Nitin Pawar,
2013-01-25, 06:47
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