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Hive partition problem - Hive - [mail # user]
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...hi, We setup a new hive 0.9 client, Found some sql did not work, for example hive> create table t1(a int) partitioned by ( dt int ); OK Time taken: 0.097 seconds hive> load...
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Author: wd,
2012-05-31, 07:19
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Re: subquery in select - Hive - [mail # user]
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...I didn't have run it. I think the sql I write should work in every db.... On Mon, May 28, 2012 at 4:54 PM, shan s wrote: Maybe you should delete this white line? ...
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Author: wd,
2012-05-28, 09:39
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Re: subquery in select - Hive - [mail # user]
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...group by category On Mon, May 28, 2012 at 2:20 PM, shan s wrote:...
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Author: wd,
2012-05-28, 08:25
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Re: subquery in select - Hive - [mail # user]
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...select a.id, a.count, a.count/b.val from (select id, count(*) as count from data group by id) a, (select val from tableY ....) b You don't have a join condition, this maybe output very...
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Author: wd,
2012-05-28, 04:07
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Re: Is there a metastore schema script for postgresql for Hive version 0.9.0 - Hive - [mail # user]
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...Hive can auto create metadata tables, maybe you can try it out. On Sat, May 12, 2012 at 2:28 PM, Xiaobo Gu wrote:...
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Author: wd,
2012-05-12, 16:47
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Re: Rank implementation in hive - Hive - [mail # user]
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...Maybe someone can setup a site to accept user upload UDF or UDAF jars. Like cpan for perl, aur for archlinux. :D On Sun, May 6, 2012 at 1:28 AM, Edward Capriolo wrote:...
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Author: wd,
2012-05-06, 01:11
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Re: Hive working with multiple clusters - Hive - [mail # user]
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...Hive does not 'join' your data, it's all done by hadoop. On Sat, Mar 17, 2012 at 7:27 AM, Dani Rayan wrote:...
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Author: wd,
2012-03-17, 13:31
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Re: Initializing a custom UDF - Hive - [mail # user]
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...An UDF can accept some params, you can pass your configuration in one of it ? On Tue, Feb 14, 2012 at 10:02 AM, Parimi, Nagender wrot e: g n’t...
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Author: wd,
2012-02-14, 02:57
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Re: Hive command line- select - Hive - [mail # user]
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...Because 'select *' will not run map reduce job, may be you should check if your hadoop cluster is work On Mon, Jan 2, 2012 at 10:37 AM, Aditya Kumar wr ote: Hbasetable. ame...
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Author: wd,
2012-01-02, 13:53
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Re: Hive and HBase integration in Cloudera CDH3U1 - Hive - [mail # user]
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...the problem you've meet? On Thu, Nov 3, 2011 at 1:56 AM, Weishung Chung wrote:...
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Author: wd,
2011-11-04, 10:17
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