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Posted to dev@pig.apache.org by "Rohini Palaniswamy (JIRA)" <ji...@apache.org> on 2016/05/13 20:17:12 UTC

[jira] [Created] (PIG-4894) Add API for StoreFunc to specify if they are write safe from two different vertices

Rohini Palaniswamy created PIG-4894:
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             Summary: Add API for StoreFunc to specify if they are write safe from two different vertices
                 Key: PIG-4894
                 URL: https://issues.apache.org/jira/browse/PIG-4894
             Project: Pig
          Issue Type: Improvement
            Reporter: Rohini Palaniswamy
            Assignee: Rohini Palaniswamy
             Fix For: 0.16.0


Currently this is done with config settings. Having a programmatic API will let people writing StoreFunc to specifically state whether they support it or not.  Added the method to StoreFunc instead of creating a new interface. If it is a new interface, then the StoreFunc implementation cannot be used with older versions of Pig.

When we drop JDK 7 support (hopefully in another year), will move this as a default method to StoreFuncInterface as JDK 8 supports that.



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