[jira] Reopened: (PIG-474) from pig latin, be able to load a file based on a supplied regular expression

["Alan Gates (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/PIG-474?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Alan Gates reopened PIG-474:
----------------------------


> from pig latin, be able to load a file based on a supplied regular expression
> -----------------------------------------------------------------------------
>
>                 Key: PIG-474
>                 URL: https://issues.apache.org/jira/browse/PIG-474
>             Project: Pig
>          Issue Type: New Feature
>            Reporter: Earl Cahill
>         Attachments: MyRegExLoader-PIG-474
>
>
> Want to be able to do something like
>  A = LOAD 'file:test.txt' USING org.apache.pig.piggybank.storage.MyRegExLoader('(\\d+)!+(\\w+)~+(\\w+)');
>  
>  which would parse lines like
>  
> 1!!!one~i
> 2!!two~~ii
> 3!three~~~iii
>  
> into arrays like
>  
> {1, "one", "i"}, {2, "two", "ii"}, {3, "three", "iii"}

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