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Re: error to generate a map? - Pig - [mail # user]
...Maps require string keys.  So it should read ['222'#1].  Alan.  On Jun 7, 2012, at 8:51 PM, Yang wrote:  error /crypt/yyang_home/work/matching/ML-places-matcher/control_f...
   Author: Alan Gates, 2012-06-15, 15:58
Re: distributing macros in a jar? - Pig - [mail # user]
...It's definitely a reasonable thing to do, but it hasn't been added yet.   Ideally registering a jar of macros would make them available, just as  registering a jar of UDFs does. &n...
   Author: Alan Gates, 2012-06-15, 15:56
Re: pig:-storage problem - Pig - [mail # user]
...Bouncing this to pig user, where your more likely to get an answer.   Could you share your Pig Latin script.  It will make it easier to  diagnose.  Alan.  On Jun 7, ...
   Author: Alan Gates, 2012-06-08, 17:09
Re: Handle NULL values in Cube dimensions - Pig - [mail # dev]
...Option 1 (throwing an error) is bad.  It violates "Pigs eat anything"  (see http://pig.apache.org/philosophy.html).    Do we need to give users an ability to name this un...
   Author: Alan Gates, 2012-06-08, 16:22
Re: number of reducers - Pig - [mail # user]
...HCatalog does not require it's own metadata.  It shares the mysql  database with Hive.  All of this is much cleaner and clearer now in the  0.4 release of HCatalog, since...
   Author: Alan Gates, 2012-06-03, 03:00
Re: file manipulation - Pig - [mail # user]
...MapReduce (and hence Pig) does not support file append.  This is because  in MapReduce tasks may be run multiple times in the case of failure or  due to speculative execution....
   Author: Alan Gates, 2012-06-03, 02:58
Re: Timeout for an EvalFunc UDF - Pig - [mail # user]
...Take a look at MonitoredUDF, http://pig.apache.org/docs/r0.9.2/udf.html  search on MonitoredUDF.  Alan.  On May 31, 2012, at 6:46 AM, Ahmed Sobhi wrote:  my udf to timeou...
   Author: Alan Gates, 2012-05-31, 17:12
Re: [jira] [Commented] (PIG-2732) Let's get rid of the deprecated Tuple methods - Pig - [mail # dev]
...Officially our policy is deprecated methods can be removed after they  have been deprecated for at least one release.  Unofficially we've  tended to follow the path of least r...
   Author: Alan Gates, 2012-05-31, 00:51
Re: Diagnostic Operators inside Macros - Pig - [mail # user]
...It's not an intended feature, but it is a side effect of the way macros  are implemented.  Pig actually has a couple of parser in it.  One parses  Pig Latin, the other is...
   Author: Alan Gates, 2012-05-29, 21:30
Re: UDF FilterFunc and logical OR - Pig - [mail # user]
...It's always good to file the bug, if nothing else so people know what  land mines are out there instead of spending several days figuring out  the problem (like Johannes just had t...
   Author: Alan Gates, 2012-05-24, 17:15
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