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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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Re: Upper case column names - Hive - [mail # user]
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...Just changing the code is not as easy as it sounds. It sounds like this will break many things in production for a lot of people. On Tuesday, August 14, 2012, Travis Crawford wrote: pl...
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Author: Edward Capriolo,
2012-08-14, 23:20
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Re: [ANNOUNCE] New Hive Committer - Navis Ryu - Hive - [mail # dev]
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...Keep up the good work Navis! Congratulations. Come hang out on #hive irc. Edward On Fri, Aug 10, 2012 at 5:58 AM, John Sichi wrote:...
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Author: Edward Capriolo,
2012-08-10, 14:28
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Re: Passing date as command line arguments - Hive - [mail # user]
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...Variable support was not added until hive 0.7.0 On Sat, Aug 4, 2012 at 3:58 AM, Lefty Leverenz wrot e: t blog , so? 4b4c5d","queryType":null,"queryAttributes":{"queryString":" e...
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Author: Edward Capriolo,
2012-08-04, 14:19
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Re: schema of hive database - Hive - [mail # user]
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...Patch is forthcoming.. https://issues.apache.org/jira/browse/HIVE-967 There is a stand alone util referenced in the JIRA that you can use for now. On Thu, Aug 2, 201...
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Author: Edward Capriolo,
2012-08-02, 19:10
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Re: cli timeouts - Hive - [mail # user]
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...The two setup options are: cli->thriftmetastore->jdbc cli->jdbc (used to be called local mode) localmode has less moving parts so I prefer it. On Wed, Aug 1,...
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Author: Edward Capriolo,
2012-08-01, 18:57
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Re: cli timeouts - Hive - [mail # user]
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...I feel that that interface is very rarely used in the wild. The only use case I can figure out for it is people with very in depth hive experience that do not wish to interact with hive thro...
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Author: Edward Capriolo,
2012-08-01, 18:47
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Re: cli timeouts - Hive - [mail # user]
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...Are you communicating with a thrift metastore or a JDBC metastore? I have had connections opened for long periods of time and never remember experiencing them timeout. Edward &n...
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Author: Edward Capriolo,
2012-08-01, 18:31
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Re: mapper is slower than hive' mapper - Hive - [mail # user]
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...Hive does not use combiners it uses map side aggregation. Hive does use writables, sometimes it uses ones from hadoop, sometimes it uses its own custom writables for things like timestamps. ...
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Author: Edward Capriolo,
2012-08-01, 15:49
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