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Re: Python UDFs with Pig (support for Filter functions?) - Pig - [mail # user]
...It should work. filtered_result = FILTER dirty_data udf.my_python_filter_func(field1, field2);   2013/9/4 Max Von Tilden  ...
   Author: Serega Sheypak, 2013-09-04, 19:01
[expand - 1 more] - Re: COALESCE UDF? - Pig - [mail # user]
...def coalesce(*arg):     for el in arg:         if el is not None:             return el     return None   2013/9/4 ...
   Author: Serega Sheypak, 2013-09-04, 19:00
[expand - 2 more] - Re: Avro to Tuples during UnitTest - Pig - [mail # user]
...I understand you solution. I want to reuse exisitng code. This json with schema to Tuple conversion utility would took to much time to implement.   2013/8/30 Ruslan Al-Fakikh  ...
   Author: Serega Sheypak, 2013-08-30, 08:18
Re: Date Function in Pig - Pig - [mail # user]
...You can use REGEX_EXTRACT with appropriate pattern and dummy ternary operator or write dummy jython UDF using java/jython classes for Datetime conversion or You can convert it to unix second...
   Author: Serega Sheypak, 2013-08-26, 15:43
Re: No matter what I do, pig is trying to run locally - Pig - [mail # user]
...Are you sure that your core-site, hdfs-site, maped-site are in pig's classpath?   2013/8/23 Tim Chan  ...
   Author: Serega Sheypak, 2013-08-23, 06:35
Re: Distinct IDs from different time periods - Pig - [mail # user]
...Not to much knowledge to help you. What is the nature of your data? You get it daily, montly? 30 days is a sliding window or month?  Imho the approach sould be: When data arrives find t...
   Author: Serega Sheypak, 2013-08-13, 23:44
[expand - 2 more] - Re: Adding dependent jars for UDF in the PIG - Pig - [mail # user]
...If you run your script using oozie, you can control it using                       mapreduce.task.classpath.user.precedence   &nbs...
   Author: Serega Sheypak, 2013-08-13, 10:15
[expand - 1 more] - Re: size of words+counts of words getting failed. - Pig - [mail # user]
...f = join d by b.word,e by b.word; 1. d doesn't have b 2. e doesn't have b I don't understand how you try to reference them in join. looks liek you have to join by 'group'  I suggest you...
   Author: Serega Sheypak, 2013-08-12, 12:55
Re: pig not respecting parameters in mapred-site.xml - Pig - [mail # user]
...Which params are not respected? Try to mark them as final. What do you mean by custom implementation?...
   Author: Serega Sheypak, 2013-08-06, 20:28
Re: debugging java.lang.IndexOutOfBoundsException - Pig - [mail # user]
...Looks like one of your files is not parsed. By default pig storage thinks that your file is tab delimited. 03.08.2013 2:49 пользователь "Jesse Jaggars"  написал:  ...
   Author: Serega Sheypak, 2013-08-03, 04:34
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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