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https://issues.apache.org/jira/browse/PIG-1251?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ashutosh Chauhan updated PIG-1251:
----------------------------------

    Attachment: pig-1251_1.patch

Resynced with trunk and updated to address Daniel's comments. Will be 
committing it shortly.

> Move SortInfo calculation earlier in compilation 
> -------------------------------------------------
>
>                 Key: PIG-1251
>                 URL: https://issues.apache.org/jira/browse/PIG-1251
>             Project: Pig
>          Issue Type: Bug
>            Reporter: Ashutosh Chauhan
>            Assignee: Ashutosh Chauhan
>         Attachments: pig-1251.patch, pig-1251_1.patch
>
>
> In LSR Pig does Input Output Validation by calling hadoop's checkSpecs() A 
> storefunc might need schema to do such a validation. So, we should call 
> checkSchema() before doing the validation. checkSchema() in turn requires 
> SortInfo which is calculated later in compilation phase. We need to move it 
> earlier in compilation phase. 

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