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RE: Accessing sub column in hive - Hive - [mail # user]
...Perhaps worth posting the error. Some might know what the error means.  Also a bit unrelated to hive but please do yourself a favor and don't use float to store monetary values like sal...
   Author: Bennie Schut, 2013-03-08, 08:09
[expand - 2 more] - RE: Re:RE: Problem with Hive JDBC server - Hive - [mail # user]
...What jdbc driver are you using? Also compiled from trunk? I ask because I remember a jira a while back where the jdbc driver didn’t let the server know the connection should be closed (). If...
   Author: Bennie Schut, 2013-02-07, 09:10
RE: Hive JDBC driver query statement timeout. - Hive - [mail # user]
...Normally that would be stmt.setQueryTimout however that call isn't implemented yet. So to answer, no there isn't.    public void setQueryTimeout(int seconds) throws SQLException { ...
   Author: Bennie Schut, 2013-02-06, 09:31
Out Of Memory on localmode. - Hive - [mail # user]
...Hi,  Just in case anyone else ever runs into this. Lately our cluster kept on killing itself with an OOM message in the kernel log. It took me a while to realize why this happened since...
   Author: Bennie Schut, 2013-02-05, 08:12
Phabricator issues, libphutil v1 libraries are no longer supported - Hive - [mail # dev]
...I've been having issues using Phabricator to create a patch for hive. It looks like some versioning issues with arc_jira_lib and libphutil. I kept getting this error: "libphutil v1 libraries...
   Author: Bennie Schut, 2013-01-25, 15:14
RE: Loading a Hive table simultaneously from 2 different sources - Hive - [mail # user]
...The benefit of using the partitioned approach is really nicely described in the oreilly book "Programming Hive". (Thanks for writing it Edward) For me the ability to drop a single partition ...
   Author: Bennie Schut, 2013-01-24, 15:31
[HIVE-2544] Nullpointer on registering udfs. - Hive - [issue]
...Currently the Function registry can throw NullPointers when multiple threads are trying to register the same function. The normal put() will replace the existing registered function object e...
http://issues.apache.org/jira/browse/HIVE-2544    Author: Bennie Schut, 2013-01-20, 07:15
[expand - 1 more] - RE: Effecient partitions usage in join - Hive - [mail # user]
...Well this is the udf:  package com.ebuddy.dwhhive.udf;  import org.apache.hadoop.hive.ql.exec.Description; import org.apache.hadoop.hive.ql.exec.UDF; import org.apache.hadoop.hive....
   Author: Bennie Schut, 2012-11-23, 10:50
RE: Show job progress when using JDBC to run HIVE query - Hive - [mail # user]
...The jdbc driver uses thrift so if thrift can't then jdbc can't.  This can be surprisingly difficult to do. Hive can split a query into x hadoop jobs and some will run in parallel and so...
   Author: Bennie Schut, 2012-09-17, 12:31
RE: Loading data into data_dim table - Hive - [mail # user]
...Hi Prabhu,  Be careful when going into the direction of calendar dimensions. While stri ctly speaking this is a cleaner dwh design you will for sure run into issue s you might not expec...
   Author: Bennie Schut, 2012-07-25, 13:56
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