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https://issues.apache.org/jira/browse/PIG-2494?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13196169#comment-13196169
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Joey Echeverria commented on PIG-2494:
--------------------------------------

Hi Ted,

Thanks for the contribution! Would you mind formatting your submission as a 
patch? You can find instructions on how to generate the patch here:

https://cwiki.apache.org/confluence/display/PIG/HowToContribute

This will make it easier to review your changes.
                
> Improvement to SequenceFileLoader (NullWritable and Delimiter)
> --------------------------------------------------------------
>
>                 Key: PIG-2494
>                 URL: https://issues.apache.org/jira/browse/PIG-2494
>             Project: Pig
>          Issue Type: Improvement
>          Components: piggybank
>    Affects Versions: 0.9.1
>         Environment: All
>            Reporter: Ted Malaska
>            Priority: Minor
>              Labels: newbie
>         Attachments: SequenceFileLoader.java
>
>
> I wanted to add two features to SequenceFileLoader.
> 1.    I added a delimiter so it will act more like PigStorage, in that it 
> will Split the value if it is a type Text (chararray).
> 2.    I added the option of the key being a NullWritable.  I wanted to be 
> able to process my Hive files in both Hive and Pig, but because my Hive 
> sequence files have a NullWritable key I could not make this work with the 
> current implementation of SequenceFileLoader.
> My change is attached to this Issue.

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