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From "Bill Graham (JIRA)" <j...@apache.org>
Subject [jira] [Created] (PIG-2660) PPNL should get notified of plan before it gets executed
Date Tue, 24 Apr 2012 01:10:32 GMT
Bill Graham created PIG-2660:
--------------------------------

             Summary: PPNL should get notified of plan before it gets executed
                 Key: PIG-2660
                 URL: https://issues.apache.org/jira/browse/PIG-2660
             Project: Pig
          Issue Type: New Feature
            Reporter: Bill Graham
            Assignee: Bill Graham


The {{PigProgressNotificationListner}} should get notified of the plan ({{MROperPlan}}) before
it gets executed. This allows listeners to inspect the plan and have an idea what to expect
in the execution flow. Proposal is to add the following method to the PPNL interface, which
is marked as evolving:

{code}
public void initialPlanNotification(MROperPlan plan);
{code}

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