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[expand - 1 more] - Re: IllegalArgumentException: Not a host:port pair - Pig - [mail # user]
...Actually on second glance, this seems like an issue not with the HBase config, but with the server:port info inside your .META. table.  Have you tried LOADing from a different table bes...
   Author: Norbert Burger, 2012-03-23, 03:02
[expand - 1 more] - Re: Pig submit nodes - Pig - [mail # user]
...Hi Prashant -- yes, 8 GB total RAM, but we're seeing 300-400 MB heap consumption per Pig invocation client-side.  We're also migrating soon to Azkaban, but it doesn't seem like it'd res...
   Author: Norbert Burger, 2012-03-21, 14:55
Re: Best Practice: Acquire Data from external sources - Pig - [mail # user]
...Markus - you might take a look at Sqoop; it's a package developed by Cloudera to bridge the gap between Hadoop and relational databases.  Your workflow might be to kick off a Sqoop job ...
   Author: Norbert Burger, 2012-03-16, 14:43
Re: Best Practice: How to encapsulate frequently used native pig code to "methods" - Pig - [mail # user]
...Pig has support for macros; take a look at DEFINE (macro) and IMPORT here:  http://pig.apache.org/docs/r0.9.1/cont.html#define-macros  Norbert  On Wed, Mar 14, 2012 at 8:41 AM...
   Author: Norbert Burger, 2012-03-14, 13:02
Re: Embedded Pig in a Python Module? - Pig - [mail # user]
...What prevents you from collecting your embedded PIg imports/calls into a Python module, and calling out to it from there?  As an example, http://techblug.wordpress.com/2011/07/29/pagera...
   Author: Norbert Burger, 2012-03-14, 12:40
Re: Best practice for DB connection - Pig - [mail # user]
...Out of curiosity, is there an equivalent to .exec() for Python UDFs?  We had the same issue recently.  Norbert  On Wed, Mar 7, 2012 at 3:27 AM, Raghu Angadi  wrote:  ...
   Author: Norbert Burger, 2012-03-07, 14:38
HBaseStorage STORE method comparison - Pig - [mail # user]
...Hi folks --  For a very sparse HBase table (2 column families, 1000s of columns) what's the expected performance difference in using HBaseStorage with the following two STORE methods? &...
   Author: Norbert Burger, 2012-03-06, 18:24
Re: Where is my output going - Pig - [mail # user]
...DUMP sends your Pig script output to stdout of wherever you launched the Grunt shell from.  If you want to write to a file, check out the STORE command instead.  On Fri, Mar 2, 201...
   Author: Norbert Burger, 2012-03-03, 03:29
Re: Processing hierarchical information in Pig - Pig - [mail # user]
...Prash, you can just model this tree as a simple graph adjacency list:  A1,A2 A2,A3 A3,A4 A4,Am ...  For nodes with more than one child, you simply extend each row horizontally. &nb...
   Author: Norbert Burger, 2012-02-29, 16:46
Re: Setting map reduce parameter - Pig - [mail # user]
...Hi Mohit - you can use the "SET" keyword in Pig to make job configuration changes:  http://pig.apache.org/docs/r0.9.2/cmds.html#set  Norbert  On Sun, Feb 26, 2012 at 8:20 PM, ...
   Author: Norbert Burger, 2012-02-27, 03:55
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