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

["Rohini Palaniswamy (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/PIG-4894?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Rohini Palaniswamy updated PIG-4894:
------------------------------------
    Attachment: PIG-4894-1.patch

> 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
>
>         Attachments: PIG-4894-1.patch
>
>
> 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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