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From "Alan Gates (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (PIG-2935) Catch NoSuchMethodError when StoreFuncInterface's new cleanupOnSuccess method isn't implemented.
Date Thu, 27 Sep 2012 20:57:08 GMT

    [ https://issues.apache.org/jira/browse/PIG-2935?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13465081#comment-13465081
] 

Alan Gates commented on PIG-2935:
---------------------------------

Hmm, that's interesting, because there are other places where we catch NoSuchMethodError and
it seems to be the same situation.  Checkout SyncProgressNotificationAdaptor.initialPlanNotification()
and ScriptState.emitInitialPlanNotification().  Are these errors or is something different
happening here?  But I can change the patch to catch the right error.
                
> Catch NoSuchMethodError when StoreFuncInterface's new cleanupOnSuccess method isn't implemented.
> ------------------------------------------------------------------------------------------------
>
>                 Key: PIG-2935
>                 URL: https://issues.apache.org/jira/browse/PIG-2935
>             Project: Pig
>          Issue Type: Bug
>          Components: impl
>    Affects Versions: 0.11
>            Reporter: Alan Gates
>            Assignee: Alan Gates
>            Priority: Critical
>             Fix For: 0.11
>
>         Attachments: PIG-2935.patch
>
>
> We should catch a NoSuchMethodError here so that old implementations of StoreFuncInterface
still work.  This will still be incompatible for people who re-compile their store functions.

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