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Re: Hive UDF intialization - Hive - [mail # user]
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...You could start with this: https://github.com/edwardcapriolo/hive-geoip On Tue, Sep 4, 2012 at 10:42 AM, Ravi Shetye wrote:...
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Author: Edward Capriolo,
2012-09-04, 14:45
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Re: Hive sort by using a single reducer - Hive - [mail # user]
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...Sort by does not have the single reduce restriction. Not sure which rank you are using but any one should allow you to sort and rank if the query is written correctly. Our implementation on ...
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Author: Edward Capriolo,
2012-09-02, 20:01
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Re: Newbie - Hive Tutorial question, what format is the sample data file in? - Hive - [mail # user]
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...It is up to the user to decide what that INT means in this case. This tutorial was created very early on. Since then hive has added support for timestamp type which has a clear meaning. &nbs...
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Author: Edward Capriolo,
2012-09-01, 15:33
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Re: Newbie - Hive Tutorial question, what format is the sample data file in? - Hive - [mail # user]
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...I do not think their is a sample file. You can tell the format by create table statement. COMMENT 'This is the staging page view table' ROW FORMAT DELIMITED FIELDS TERMIN...
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Author: Edward Capriolo,
2012-09-01, 13:37
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Re: variable substitution doesn't for table name? - Hive - [mail # user]
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...No. Variable substitution works for anything. Likely your version of hive is old and does not support this at all. On Friday, August 31, 2012, Yue Guan wrote:...
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Author: Edward Capriolo,
2012-08-31, 21:05
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Re: A question about HiveStatement.executeUpdate's exception - Hive - [mail # user]
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...I will commit that one later tonight. Seems like it is no big deal. On Fri, Aug 31, 2012 at 11:50 AM, Mark Grover wrote:...
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Author: Edward Capriolo,
2012-08-31, 15:56
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Re: unexplode? - Hive - [mail # user]
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...Also I have a colllect udf. https://github.com/edwardcapriolo/hive-collect Since collect sets removes duplicates. On Thu, Aug 23, 2012 at 1:26 PM, Philip Tromans wrote:...
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Author: Edward Capriolo,
2012-08-23, 17:31
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Re: hive comment in Chinese - Hive - [mail # user]
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...Currently what is a legal column or table name is a very limited set of ascii characters. This is because hive needs to pass this meta information between components, sometimes as XML someti...
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Author: Edward Capriolo,
2012-08-23, 15:09
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Re: Help with Join involving Non-Equality condition - Hive - [mail # user]
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...You should check out the work being done on. non-equi map joins http://mail-archives.apache.org/mod_mbox/hive-dev/201206.mbox/%3C1948451998 .13482.1339612423225.JavaMail.jiratomcat@issues-vm...
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Author: Edward Capriolo,
2012-08-17, 13:51
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Re: Upper case column names - Hive - [mail # user]
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...No, changing the underlying metastore-db will not help. Along the way parts of hive normalize everything to lower case. On Wed, Aug 15, 2012 at 9:05 AM, Mayank Bansal wrote: ng f...
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Author: Edward Capriolo,
2012-08-15, 19:39
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