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Re: Hive HWI ... request for your experience to be used Production - Hive - [mail # user]
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...The hive code is apache licensed. If you want to add you work to hive simple open a jira on http://issues.apache.org/jira/hive and produce a patch that will apply to hive trunk. That will st...
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Author: Edward Capriolo,
2013-01-06, 17:10
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Re: Hive HWI ... request for your experience to be used Production - Hive - [mail # user]
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...coool. On Saturday, January 5, 2013, Qiang Wang wrote: github: deployed for our company to use. etc. experience while using the HWI in prod or any environment in terms of its sta...
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Author: Edward Capriolo,
2013-01-06, 00:33
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Re: HiveHistoryViewer concurrency problem - Hive - [mail # user]
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...It is likely an oversight. The Majority of hive code was not written to be multi-threaded. On Fri, Jan 4, 2013 at 10:41 PM, Jie Li wrote: ...
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Author: Edward Capriolo,
2013-01-05, 04:19
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Re: Failed to move to trash [Re: Drop table skiptrash?] - Hive - [mail # user]
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...Possibly because the folders above the trash folders do not exist or the permissions are wrong for /user/hive. Hive install will not create this directory in any way. On Mon, Dec 24, 2...
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Author: Edward Capriolo,
2012-12-24, 17:14
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Re: Reflect MySQL updates into Hive - Hive - [mail # user]
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...Hive can not easily handle updates. The most creative way I saw this done was someone managed to capture all updates and then use union queries which rewrote the same hive table with the new...
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Author: Edward Capriolo,
2012-12-24, 14:37
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Re: Reflect MySQL updates into Hive - Hive - [mail # user]
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...You can only do the last_update idea if this is an insert only dataset. If your table takes updates you need a different strategy. 1) full dumps every interval. 2) Using a storage hand...
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Author: Edward Capriolo,
2012-12-24, 14:28
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Re: Drop table skiptrash? - Hive - [mail # user]
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...Well in hive you can set hadoop variables so you can use the set command to explicitly disable trash on the client set x=y If that does not work it is possible to run dfs command...
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Author: Edward Capriolo,
2012-12-24, 13:37
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Re: custom UDF throws "No matching method for class" - Hive - [mail # user]
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...Unless you need specific support or null you could just change the UDF to accept the primitive types. On Sun, Dec 23, 2012 at 10:34 AM, Oliver Krohne wrote: ...
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Author: Edward Capriolo,
2012-12-23, 15:44
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Re: [jira] [Commented] (HIVE-3831) Add Command to Turn Sorting Off for a Bucketed Table - Hive - [mail # dev]
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...Hive itself does not actually use the sorting to optimize any queries other then queries that can be optimized by index ( select min do not short circuit. They are still a full table scan) &...
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Author: Edward Capriolo,
2012-12-22, 04:25
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[HIVE-3061] hive.binary.record.max.length is a magic string - Hive - [issue]
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http://issues.apache.org/jira/browse/HIVE-3061
Author: Edward Capriolo,
2012-12-19, 15:58
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