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https://issues.apache.org/jira/browse/PIG-259?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12831212#action_12831212
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Dmitriy V. Ryaboy commented on PIG-259:
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Doesn't the StoreFunc take care of resource creation/validation in LSR?
If so, no new method is needed (since as you say, what exactly it means is
indeterminate). StoreFuncs that want to can use initialization variables to
determine their behavior (eg: store into '/my/path' using PigStorage('\t',
'-overwrite:true, -writeHeader:true, -writeSchema:false');
> allow store to overwrite existing directroy
> -------------------------------------------
>
> Key: PIG-259
> URL: https://issues.apache.org/jira/browse/PIG-259
> Project: Pig
> Issue Type: Sub-task
> Affects Versions: 0.8.0
> Reporter: Olga Natkovich
> Assignee: Jeff Zhang
> Fix For: 0.8.0
>
> Attachments: Pig_259.patch, Pig_259_2.patch
>
>
> we have users who are asking for a flag to overwrite existing directory
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