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Re: Trying to write a custom HiveOutputFormat - Hive - [mail # user]
...You need to use a combination of output format and serde, this might allow you to do something like present struct objects to the input format rather then Text objects.  You may want to...
   Author: Edward Capriolo, 2013-05-13, 13:54
Re: how to limit mappers for a hive job - Hive - [mail # user]
...Also make sure hive is using CombinedHiveInputFormat (not just HiveInputFormat). Combined is the default for newer versions.   On Wed, Apr 24, 2013 at 10:51 AM, Sanjay Subramanian  ...
   Author: Edward Capriolo, 2013-04-24, 17:25
Re: Need rank() - Hive - [mail # user]
...git clone https://github.com/edwardcapriolo/hive_test.git cd hive_test/ mvn -Dmaven.test.skip=true install cd .. [edward@jackintosh java]$ git clone https://github.com/edwardcapriolo/hive-ra...
   Author: Edward Capriolo, 2013-04-02, 20:14
Re: Need rank(), can't build m6d's version - Hive - [mail # user]
...approx steps git clone hive-test mvn install git clone hive-rang mvn install  or just git clone hive-test mvn -Dmaven.test.skip=true install    On Mon, Apr 1, 2013 at 6:45 PM,...
   Author: Edward Capriolo, 2013-04-02, 00:09
[HIVE-1161] Hive Replication - Hive - [issue]
...Users may want to replicate data between two distinct hadoop clusters or two hive warehouses on the same cluster.Users may want to replicate entire catalogs or possibly on a table by table b...
http://issues.apache.org/jira/browse/HIVE-1161    Author: Edward Capriolo, 2013-03-20, 22:21
Re: difference between add jar in hive session and hive --auxpath - Hive - [mail # user]
...BTW if your looking for protobuf + hive you should look at...   https://github.com/edwardcapriolo/hive-protobuf/  On Sat, Mar 9, 2013 at 12:32 PM, Ramki Palle  wrote:  ...
   Author: Edward Capriolo, 2013-03-09, 17:58
Re: HIVE issues when using large number of partitions - Hive - [mail # user]
...2) Getting 'out of memory' java exception while adding partitions > 50000 3) Sometimes getting 'out of memory' java exception for select queries for partitions > 10000  So hive/ha...
   Author: Edward Capriolo, 2013-03-09, 17:53
Re: Variable Substitution - Hive - [mail # user]
...It was done like this in hive because that is what hadoops variable substitution does, namely if it does not understand the variable it does not replace it.  On Wed, Mar 6, 2013 at 4:30...
   Author: Edward Capriolo, 2013-03-06, 21:41
Re: Using Reflect: A thread for ideas - Hive - [mail # user]
...We could very easily write hive so that a UDF is a piece of groovy loaded dynamically. This is my go-to system to make things plugable.  On Tue, Feb 19, 2013 at 10:03 AM, John Meagher &...
   Author: Edward Capriolo, 2013-02-19, 15:09
Re: Using HiveJDBC interface - Hive - [mail # user]
...I personally do not find it a large problem.  1) have multiple backend hive thrift servers with ha-proxy in front 2) don't use varaible names like "x" use "myprocess1.x" to remove possi...
   Author: Edward Capriolo, 2013-02-18, 14:39
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