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[HIVE-2736] Hive UDFs cannot emit binary constants - Hive - [issue]
...I recently wrote a UDF which emits BINARY values (as implemented in HIVE-2380). When testing this, I encountered the following exception (because I was evaluating f(g(constant string))) and ...
http://issues.apache.org/jira/browse/HIVE-2736    Author: Philip Tromans, 2012-09-07, 12:13
Re: How to set default value for a certain field? - Hive - [mail # user]
...Yep. It's not an ideal solution, but it gets you part of the way there. Hive doesn't have a way of specifying default values at schema level.  Phil. On Sep 5, 2012 11:38 PM, "MiaoMiao" ...
2 emails [+ more]    Author: Philip Tromans, 2012-09-06, 03:50
Re: unexplode? - Hive - [mail # user]
...insert into originalTable select uniqueId, collect_set(whatever) from explodedTable group by uniqueId  will probably do the trick.  Phil.  On 23 August 2012 17:45, Mike Flemin...
   Author: Philip Tromans, 2012-08-23, 17:26
Re: About Hive Index - Hive - [mail # user]
...There's a case bug in hive. Put all the names into lower case. I've got a JIRA open about it somewhere.  Phil. On Aug 22, 2012 4:39 AM, "Lin"  wrote:  ...
   Author: Philip Tromans, 2012-08-22, 06:49
Re: New Issue raised in Jira - Hive - [mail # dev]
...What you're trying to do can be achieved with:  https://cwiki.apache.org/confluence/display/Hive/LanguageManual+UDF#LanguageManualUDF-DateFunctions  with a "D" in a format string. ...
   Author: Philip Tromans, 2012-08-14, 09:56
Re: NOT IN clause in Hive - Hive - [mail # user]
...https://cwiki.apache.org/Hive/languagemanual-joins.html  On 14 August 2012 10:29, Prakrati Agrawal  w rote: r join, and check whether the RHS is null.  message from your syste...
2 emails [+ more]    Author: Philip Tromans, 2012-08-14, 09:52
Re: ORDER BY does not work with CONCAT operation - Hive - [mail # user]
...I think you're ordering by a constant. Give your concat column an alias, and then order by that.  Phil.  On 10 August 2012 12:26, Joshi, Rekha  wrote:...
   Author: Philip Tromans, 2012-08-10, 11:35
[HIVE-3361] Warning printed at error level - Hive - [issue]
...In org.apache.hadoop.hive.ql.plan.ExprNodeGenericFuncDesc.newInstance(), the message:WARNING: Comparing a bigint and a string may result in a loss of precision.is emitted at Log.ERROR level....
http://issues.apache.org/jira/browse/HIVE-3361    Author: Philip Tromans, 2012-08-09, 20:28
Inconsistencies around casting booleans - Hive - [mail # dev]
...Hi all,  We've been using boolean types in partition values (not the best idea, I know), and we've noticed a few inconsistencies around casting:  SELECT cast('true' as boolean), ca...
2 emails [+ more]    Author: Philip Tromans, 2012-08-09, 09:14
Re: Something wrong with my query to get TOP 3? - Hive - [mail # user]
...Your rank() is being evaluated map side. Put your distribute by and sort by in an inner query, and then evaluate your rank() in an outer query.  Phil. On Jul 19, 2012 9:00 PM, "comptech...
   Author: Philip Tromans, 2012-07-19, 20:15
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