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Re: Usage of 'limit' with Pig for Hbase - Pig - [mail # user]
...To explain what's going on: -limit for HBaseStorage limits the number of rows returned from *each region* in the hbase table. It's an optimization -- there is no way for the LIMIT operator t...
   Author: Dmitriy Ryaboy, 2013-03-15, 01:50
[expand - 2 more] - Re: pig 0.12.0 ERROR 2998: Unhandled internal error. com.google.common.collect.ImmutableSet.of - Pig - [mail # user]
...Try this:  pig -secretDebugCmd  this will show you what's actually on the classpath.   On Tue, Mar 12, 2013 at 3:32 PM, Danfeng Li  wrote:  ...
   Author: Dmitriy Ryaboy, 2013-03-12, 23:29
[expand - 1 more] - Re: null pointer error with a simple pig program - Pig - [mail # user]
...(to explain why it happens with the group by -- it's trying to estimate the number of reducers you need by looking at the size of the input data. If you remove the group by, there is no redu...
   Author: Dmitriy Ryaboy, 2013-03-12, 21:56
Re: Read Hive LazySimpleSerde with Pig - Pig - [mail # user]
...How does LazySimpleSerde store data?   On Tue, Mar 12, 2013 at 11:17 AM, Shawn Hermans wrote:  ...
   Author: Dmitriy Ryaboy, 2013-03-12, 21:53
Re: Contribute to PIG-3225 - Pig - [mail # dev]
...+ Gianmarco   On Mon, Mar 11, 2013 at 11:20 AM, Sadari Jayawardena  wrote:  ...
   Author: Dmitriy Ryaboy, 2013-03-12, 01:38
[expand - 2 more] - Re: pig 0.11 candidate 2 feedback: Several problems - Pig - [mail # dev]
...Looks like Lohit found a critical bug we should fix for 11.1: https://issues.apache.org/jira/browse/PIG-3241(only observed in hadoop 2.0)  D   On Wed, Mar 6, 2013 at 12:57 PM, Pras...
   Author: Dmitriy Ryaboy, 2013-03-08, 23:51
Re: Parsing a Complex JSON String? - Pig - [mail # user]
...Does the EB json loader with  elephantbird.jsonloader.nestedLoad = true  Work?    On Thu, Feb 28, 2013 at 10:44 AM, Eli Finkelshteyn  wrote: to understand my JSON ar...
   Author: Dmitriy Ryaboy, 2013-02-28, 21:34
Re: jsonStorage and pig maps, not sure whats wrong with this? - Pig - [mail # user]
...Sounds odd. Can you send a complete script that reproduces the error (include sample data and load statements).   On Thu, Feb 21, 2013 at 2:55 AM, Robert McCarthy  wrote:  ...
   Author: Dmitriy Ryaboy, 2013-02-27, 09:26
Re: Pig with NetCDF - Pig - [mail # user]
...I don't think I've seen anyone write loaders for NetCDF, but there is no reason one couldn't, as far as I know. Just need to write a Hadoop InputFormat / RecordReader that implements the for...
   Author: Dmitriy Ryaboy, 2013-02-25, 18:15
Re: Question about properties for Loader - Pig - [mail # user]
...Hi Jeff, It does not sound like you need properties (or a configuration). It sounds like you want to pass arguments to your LoadFunc. You can create a LoadFunc that takes an arbitrary number...
   Author: Dmitriy Ryaboy, 2013-02-25, 03:24
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