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Re: How to run a PigUnit test with minimal output? - Pig - [mail # user]
...What build tool do you use?Did you try to add log4.properties to test scope (if you use maven) withroot level=ERROR2014-05-13 19:09 GMT+04:00 Moshe Sayag : ...
   Author: Serega Sheypak, 2014-05-15, 10:19
Re: memoryjava.lang.OutOfMemoryError related with number of reducer? - Pig - [mail # user]
...when get ~4 (84/24) times less data on each reducer while increasing itsquantity from 24 to 84. It's good. Sometimes data is skewed and simplereducers quantity bump doesn't help.2014-04-15 1...
   Author: Serega Sheypak, 2014-04-29, 17:34
Re: Getting current split in EvalFunc - Pig - [mail # user]
...You can extend load func to make it add a field with split id. Pass thisfield to UDF with other fields18.04.2014 12:28 пользователь "Abhishek Agarwal" написал: ...
   Author: Serega Sheypak, 2014-04-18, 15:51
[expand - 1 more] - Re: Python UDF Error - Pig - [mail # user]
...http://www.compileonline.com/execute_python_online.php#!/usr/local/bin/python2.7print "Hello World!\n";def ptile(value):    unique = set(value)    maps = {}&nbs...
   Author: Serega Sheypak, 2014-03-17, 06:55
[expand - 1 more] - Re: Re: How to wrie the user custemed Load Funtion - Pig - [mail # user]
...Can you:1. provide source code2. provide stacktraceI've seen smilar stacktrace with could not instantiate'my.pig.stuff.SomeClass' with arguments 'null', sbut the root cause was:2.1. missing ...
   Author: Serega Sheypak, 2014-01-26, 13:47
[expand - 1 more] - Re: how to control nested CROSS parallelism? - Pig - [mail # user]
...ok, thanks!   2014/1/20 Pradeep Gollakota  ...
   Author: Serega Sheypak, 2014-01-21, 12:49
Re: Spilling issue - Optimize "GROUP BY" - Pig - [mail # user]
..."and after trying it on several datanodes in the end it failes" Default task attempts = 4?  1. It's better to provde logs 2. Do you use any "balancing" properties, for eaxmple pig.exec....
   Author: Serega Sheypak, 2014-01-10, 13:32
[expand - 1 more] - Re: Udfcachetest not working - Pig - [mail # user]
...Hi, so did you solve the problem? I suppose you understand the idea of distirubted cache. It doesn't matter is it local or distributed mode. The idea is that you access local file system. It...
   Author: Serega Sheypak, 2014-01-07, 09:35
[expand - 2 more] - Re: Unoverride load in PigUint - Pig - [mail # user]
...https://issues.apache.org/jira/browse/PIG-3638 "like" it :)   2013/12/21 Ruslan Al-Fakikh  ...
   Author: Serega Sheypak, 2013-12-21, 17:44
Re: Library conflict with Pig UDF - Pig - [mail # user]
...You have to specify classpath precedence. See here http://stackoverflow.com/questions/11685949/overriding-default-hadoop-jars-in-class-path 11.12.2013 7:02 пользователь "Shawn Hermans"  ...
   Author: Serega Sheypak, 2013-12-11, 05:36
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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