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From "Ted Malaska (Updated) (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (PIG-2494) Improvement to SequenceFileLoader (NullWritable and Delimiter)
Date Sun, 29 Jan 2012 13:33:10 GMT

     [ https://issues.apache.org/jira/browse/PIG-2494?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

Ted Malaska updated PIG-2494:

    Attachment: SequenceFileLoader.java

Here is my implementation
> 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.

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