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Re: Handle NULL values in Cube dimensions - Pig - [mail # dev]
...Note that the current CubeDimensions UDF does a third thing -- instead of rebranding "nulls" as "unknown" and using null to mean "*" or "all values", the UDF allows you to specify a custom v...
   Author: Dmitriy Ryaboy, 2012-06-07, 00:41
Re: Persisting Pig Scripts - Pig - [mail # dev]
...You can write a nightly cron that runs the JobHistoryLoader job and stores parsed scripts to hdfs...  D  On Wed, Jun 6, 2012 at 5:16 PM, Prashant Kommireddi  wrote:...
   Author: Dmitriy Ryaboy, 2012-06-07, 00:39
Re: TestHBaseStorage fails with timeout - Pig - [mail # user]
...Which hadoop are you testing against? Most of the ticket you linked to concerns Hadoop 0.23. Hadoop 0.20 is still the default. Anything going on with your environment / classpath? Any hadoop...
   Author: Dmitriy Ryaboy, 2012-06-06, 05:14
Re: Timeout for an EvalFunc UDF - Pig - [mail # user]
...Hm, sorry about that. Throw a runtime exception?  On Jun 4, 2012, at 8:58 AM, Ahmed Sobhi  wrote:   b   earch on MonitoredUDF. y  f...
   Author: Dmitriy Ryaboy, 2012-06-05, 02:26
Re: Number of reduce tasks - Pig - [mail # user]
...That being said, some operators such as "group all" and limit, do require us ing only 1 reducer, by nature. So it depends on what your script is doing.    On Jun 1, 2012, at 12:26 ...
   Author: Dmitriy Ryaboy, 2012-06-01, 23:49
Re: Issue while running Pig in Hadoop mode - Pig - [mail # user]
..... Or illustrate. That works well too.   On May 29, 2012, at 3:02 PM, Prashant Kommireddi  wrote   r  he ncher...
   Author: Dmitriy Ryaboy, 2012-06-01, 09:06
Re: Create rdbms like sequence in Pig on Pig Relation - Pig - [mail # user]
...Right.. Russel, the reason DynamicInvokers weren't working is that InvokeForString expects a function that returns a String. randomUUID returns a UUID, not a String. You could of course call...
   Author: Dmitriy Ryaboy, 2012-05-27, 23:01
Re: Newbie / Simple issues - Pig - [mail # dev]
...It's an unfortunate standard -- I saw people (new to the jira / apache) using that tag as "I am a newbie and I have this problem", where the problem is quite complicated. Also, I don't like ...
   Author: Dmitriy Ryaboy, 2012-04-30, 20:44
Re: Importing register/define statements? - Pig - [mail # user]
...What happens if you s/import/exec/ ?  D  On Sat, Apr 28, 2012 at 11:25 PM, Russell Jurney  wrote: o, c vascript:return>  a  in pt:return> turn>...
   Author: Dmitriy Ryaboy, 2012-04-29, 23:24
Re: [jira] [Commented] (PIG-2674) Parameter substitution with spaces does not work - Pig - [mail # dev]
...Maybe the appropriate patch here is a documentation one?...
   Author: Dmitriy Ryaboy, 2012-04-29, 04:57
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