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From Dmitriy Ryaboy <dvrya...@gmail.com>
Subject Re: Issue while running Pig in Hadoop mode
Date Fri, 01 Jun 2012 09:06:46 GMT
.. Or illustrate. That works well too. 

On May 29, 2012, at 3:02 PM, Prashant Kommireddi <prash1784@gmail.com> wrote:

> Hi Nikhil,
> 
> Can you paste your script here or pastebin?
> 
> The warning message says you are trying to access a field that does not
> exist. An easy way to debug would be to make sure you have records flowing
> out of each Pig statement. You can use LIMIT operator to dump 10 records or
> so and troubleshoot the pig statement at which you are losing records.
> 
> On Tue, May 29, 2012 at 2:23 PM, nikhil desai <niksdesai@gmail.com> wrote:
> 
>> Hello,
>> 
>> I am trying to run Pig in Hadoop mode with 2 clusters. I have installed
>> Hadoop 1.0.3 and Pig 0.10.
>> When I run Pig statements like "foreach" or if I use "MAX or AVG" i get the
>> following error:
>> 
>> WARN
>> 
>> org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.MapReduceLauncher
>> - Encountered Warning ACCESSING_NON_EXISTENT_FIELD
>> 
>> The final result is Success. However the output file is empty.
>> 
>> Any help is greatly appreciated.
>> 
>> Thanks
>> NIKHIL
>> 

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