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[PIG-3122] Operators should not implicitly become reserved keywords - Pig - [issue]
...As a byproduct of how ANTLR lexes things, whenever we introduce a new operator (RANK, CUBE, and any special keyword really) we are implicitly introducing a reserved word that can't be used f...
http://issues.apache.org/jira/browse/PIG-3122    Author: Jonathan Coveney, 2013-04-18, 17:33
Re: Ruby 1.9 and jRuby 1.7 - Pig - [mail # user]
...Dan,  I implemented most of the jruby stuff. Glad to hear you're trying it out! Please let us know what your experience is like.  I definitely had plans to upgrade to jruby 1.7, an...
   Author: Jonathan Coveney, 2013-04-11, 20:59
[PIG-3049] Cannot sort on a bag in nested foreach - Pig - [issue]
...The following script fails.a = load 'words_and_numbers' as (word:chararray, number:int);b = foreach (group a by number) {  a_bag = a.word;  ord = order a_bag by word;&nbs...
http://issues.apache.org/jira/browse/PIG-3049    Author: Jonathan Coveney, 2013-04-08, 21:00
[expand - 1 more] - Re: How is a union of multiple primitives handled? - Pig - [mail # user]
...woops, wrong listserv :)   2013/4/5 Jonathan Coveney  ...
   Author: Jonathan Coveney, 2013-04-05, 16:10
Re: Sorting/Partitioning of Pig output - Pig - [mail # user]
...as far as when the storefunc works, it depends on whether the job is map only or map/reduce. It'll work on the last phase. Generally this is the reduce phase.  As far as how pig knows w...
   Author: Jonathan Coveney, 2013-03-27, 20:41
[expand - 1 more] - Re: EvalFunc finish() closing connections prematurely - Pig - [mail # user]
...Sorry about not getting to this, Mike!  Dmitry's idea is a good one. I still think that something is axing the connections, possible between different map slots on the same mapper. I wo...
   Author: Jonathan Coveney, 2013-03-26, 14:48
[expand - 5 more] - Re: String Representation of DataBag and its Schema - Pig - [mail # user]
...Ack, hit enter. I'd look at the LoadFunc interface, the PigSTorage class, and if you can't make it work without playing a little, let me know.   2013/3/19 Jonathan Coveney  ...
   Author: Jonathan Coveney, 2013-03-19, 16:54
Re: Can we commit PIG-3015 (Rewrite of AvroStorage) to trunk? - Pig - [mail # dev]
...I'll take a look. I think it should be part of the core of Pig. I will comment in the JIRA. Thanks, Cheolsoo   2013/3/19 Cheolsoo Park  ...
   Author: Jonathan Coveney, 2013-03-19, 10:35
[expand - 1 more] - Re: UDF that takes bag as input and returns another bag - Pig - [mail # user]
...Ah, I suppose I was just proving it oculd be done.  To make a new one, you'd do:  public class MyUdf extends EvalFunc {   private static final BagFactory mBagFactory = BagFact...
   Author: Jonathan Coveney, 2013-03-18, 15:01
[expand - 1 more] - Re: Loader partitioning on field - Pig - [mail # user]
...If it is being passed in anyway, you could make it a $PARAM that is set by the launch script, and then it would be a constant in the script.   2013/3/14 Jeff Yuan  ...
   Author: Jonathan Coveney, 2013-03-15, 10:17
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NEW: Monitor These Apps!
elasticsearch, apache solr, apache hbase, hadoop, redis, casssandra, amazon cloudwatch, mysql, memcached, apache kafka, apache zookeeper, apache storm, ubuntu, centOS, red hat, debian, puppet labs, java, senseiDB