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Posted to dev@pig.apache.org by "Joey Echeverria (Commented) (JIRA)" <ji...@apache.org> on 2012/01/30 16:24:10 UTC
[jira] [Commented] (PIG-2494) Improvement to SequenceFileLoader
(NullWritable and Delimiter)
[ https://issues.apache.org/jira/browse/PIG-2494?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13196169#comment-13196169 ]
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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