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Re: Object creation when using UDFs - Pig - [mail # user]
...New object per occurrence in script per mapper (or reducer).  D   On Tue, Apr 24, 2012 at 4:05 PM, Mohit Anchlia  wrote:...
   Author: Dmitriy Ryaboy, 2012-04-24, 23:45
(changing subj) pig picking up hadoop-env.sh - Pig - [mail # dev]
...Pig gets started using the hadoop command when one is available, so you'd expect it to do what the hadoop command does in your environment. Keeps env management sane...  D   On Mon...
   Author: Dmitriy Ryaboy, 2012-04-24, 07:02
Re: Multiple maps for a small input file - Pig - [mail # user]
...Set mapred.min.split.size  D  On Mon, Apr 23, 2012 at 4:30 PM, Sam William  wrote: rriding the dfs.block.size param on the hadoop fs -put command . ¬†hadoop  fsck shows th...
   Author: Dmitriy Ryaboy, 2012-04-24, 00:42
Re: Properties Configuration in Custom Load Function - Pig - [mail # user]
...Hi Markus,  That's correct -- the loaders will get instantiated both on the client-side (to allow you to do any setup you need to do), and on the MR side (to actually do the loading). Y...
   Author: Dmitriy Ryaboy, 2012-04-23, 16:23
Re: UDF to find Week - Pig - [mail # user]
...http://pig.apache.org/docs/r0.7.0/api/org/apache/pig/piggybank/evaluation/d atetime/truncate/ISOToWeek.html  On Fri, Apr 20, 2012 at 5:35 AM, Russell Jurney  wrote: uld figure out ...
   Author: Dmitriy Ryaboy, 2012-04-23, 02:06
Re: Confusing progress and error reporting - Pig - [mail # user]
...Please send the pig script and describe your input data characteristics.  D  On Fri, Apr 20, 2012 at 1:34 PM, shan s  wrote: I get  ~ g 0023...
   Author: Dmitriy Ryaboy, 2012-04-22, 23:57
Re: Java heap space error, for simple load/store on 1.5 gb file - Pig - [mail # user]
...More explicitly: we can't help debug a pig script we haven't seen :). Send your code, and some sample data if possible.  D  On Fri, Apr 20, 2012 at 8:25 PM, Thejas Nair  wrote...
   Author: Dmitriy Ryaboy, 2012-04-22, 22:49
Re: maven for pigunit - Pig - [mail # user]
...Not at the moment, but that would be a very welcome patch.  On Fri, Apr 20, 2012 at 4:00 PM, Mohit Anchlia  wrote:...
   Author: Dmitriy Ryaboy, 2012-04-22, 22:48
Re: Are records tuple - Pig - [mail # user]
...You are trying to read a string that represents a tuple using binary deserialization.  Pig has an abstraction called LoadFunc that knows how to read data off disk and turn it into tuple...
   Author: Dmitriy Ryaboy, 2012-04-22, 22:47
[expand - 1 more] - Re: Unit test UDF - Pig - [mail # user]
...Something like this (not tested):  List bagtuples = Lists.newArrayList();  // populate inner tuples, then...  DataBag myBag = BagFactory.getInstance().newBag(bagtuples); Tuple...
   Author: Dmitriy Ryaboy, 2012-04-20, 01:44
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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