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Posted to dev@pig.apache.org by "Jonathan Coveney (JIRA)" <ji...@apache.org> on 2013/02/22 15:30:14 UTC

[jira] [Commented] (PIG-3199) Expose LogicalPlan via PigServer API

    [ https://issues.apache.org/jira/browse/PIG-3199?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13584304#comment-13584304 ] 

Jonathan Coveney commented on PIG-3199:
---------------------------------------

Given that a logical plan is only available under certain conditions, now that it is public it's probably worth testing for those conditions and throwing an error if they are not met.

Aside from that this is a pretty small but potentially useful change.
                
> Expose LogicalPlan via PigServer API
> ------------------------------------
>
>                 Key: PIG-3199
>                 URL: https://issues.apache.org/jira/browse/PIG-3199
>             Project: Pig
>          Issue Type: Improvement
>          Components: impl
>    Affects Versions: 0.10.0
>            Reporter: Prashant Kommireddi
>            Assignee: Prashant Kommireddi
>             Fix For: 0.12
>
>         Attachments: PIG-3199.patch
>
>
> LogicalPlan could be exposed to user in order for one to make validations based on it. For eg, one could get Load/Store paths or other operators and be able to perform checks such as whether I/O paths are valid etc.  

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