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From "Ashutosh Chauhan (JIRA)" <j...@apache.org>
Subject [jira] Created: (PIG-1251) Move SortInfo calculation earlier in compilation
Date Tue, 23 Feb 2010 02:05:27 GMT
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


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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