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Re: Hive Queries - Hive - [mail # user]
...Dude sorry for the off topic, but having a rocketmail account is awesome. I wish I still had mine.  On Sat, Feb 16, 2013 at 9:16 PM, [EMAIL PROTECTED]  wrote:...
   Author: Edward Capriolo, 2013-02-17, 16:12
Re: Install / Download of Hive 0.7.0 or 0.7.1 - Hive - [mail # user]
...All releases are found on http://archive.apache.org  On Fri, Feb 15, 2013 at 2:12 PM, Dean Wampler  wrote:...
   Author: Edward Capriolo, 2013-02-15, 19:32
Re: INSERT INTO table with STRUCT, SELECT FROM - Hive - [mail # user]
...I developed the inline udtf. Seems to work:  http://svn.apache.org/repos/asf/hive/trunk/ql/src/test/queries/clientpositive/udf_inline.q     as (id, text) FROM SRC limit 2; &nb...
   Author: Edward Capriolo, 2013-02-13, 22:49
Re: How to load hive metadata from conf dir - Hive - [mail # user]
...If you use hive-thrift/hive-service you can get the location of a table through the Table API (instead of Dean's horrid bash-isms)  http://hive.apache.org/docs/r0.7.0/api/org/apache/had...
   Author: Edward Capriolo, 2013-02-12, 16:53
Re: Why does "HiveException: Unable to fetch table XYZ" happen? - Hive - [mail # user]
...In short, hiveserver has leaks, the upcoming hiveserver2 (and the changes made in hive trunk due to it should prevent many of these. We run our hiveserver's behind a load balancer (4 of them...
   Author: Edward Capriolo, 2013-02-08, 12:59
Re: Closing long running hive query forcefully - Hive - [mail # user]
...That is a good way to do it. We do it with comment sometimes.  select /* myid bla bla*/ x,y,z  Edward  On Thu, Feb 7, 2013 at 11:12 AM, Gabor Makrai  wrote:...
   Author: Edward Capriolo, 2013-02-07, 16:31
[HIVE-2348] Group by and order by of the same columns fails semantic analysis - Hive - [issue]
...select offer, level_id, sum_cl_score as sumcl_floorFROM xxxGROUP BY offer, level_id, sumcl_floor ORDER BY offer, level_id, sumcl_floor limit 1000000;FAILED: Error in semantic analysis: Inval...
http://issues.apache.org/jira/browse/HIVE-2348    Author: Edward Capriolo, 2013-02-06, 09:23
Re: Out Of Memory on localmode. - Hive - [mail # user]
...In that situation I might turn the setting off entirely. You would guess that the common use case is not "really small datasets" better the query to take longer then to oom a machine.  ...
   Author: Edward Capriolo, 2013-02-05, 16:39
Re: Combine multiple row values based upon a condition. - Hive - [mail # user]
...You may want to look at sort by, distribute by, and cluster by. This syntax controls which Reducers the data end up on and how it is sorted on each reducer.  On Sun, Feb 3, 2013 at 2:27...
   Author: Edward Capriolo, 2013-02-03, 19:36
Re: Can hive show external table filenames? - Hive - [mail # user]
...You can execute dfs commands from inside hive  hive>dfs -ls  You can also use virtual columns inside a select  https://cwiki.apache.org/Hive/languagemanual-virtualcolumns.h...
   Author: Edward Capriolo, 2013-01-31, 22:38
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