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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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Re: mapper is slower than hive' mapper - Hive - [mail # user]
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...As mentioned, if you avoid using new, by re-using objects and possibly use buffer objects you may be able to match or beat the speed. But in the general case the hive saves you time by allow...
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Author: Edward Capriolo,
2012-08-01, 15:13
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[HIVE-3238] A table generating, table generating function - Hive - [issue]
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...Often times you create small text files to test something. This UDTF makes that easy....
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http://issues.apache.org/jira/browse/HIVE-3238
Author: Edward Capriolo,
2012-07-31, 16:42
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