[jira] Updated: (PIG-259) allow store to overwrite existing directroy

["Jeff Zhang (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/PIG-259?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jeff Zhang updated PIG-259:
---------------------------

    Attachment: Pig_259.patch

I choose the keyword "overwrite" to indicate user want to overwrite the file.

The following is the implementation details:
1. Add an variable isOverWrite in LOStore
2. In the InputOutputFileValidator, delete the destination file first if you use the "overwrite" keyword.



> allow store to overwrite existing directroy
> -------------------------------------------
>
>                 Key: PIG-259
>                 URL: https://issues.apache.org/jira/browse/PIG-259
>             Project: Pig
>          Issue Type: Bug
>    Affects Versions: 0.8.0
>            Reporter: Olga Natkovich
>            Assignee: Jeff Zhang
>             Fix For: 0.8.0
>
>         Attachments: Pig_259.patch
>
>
> we have users who are asking for a flag to overwrite existing directory

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