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Pig, mail # user - PhyPlanVisitor & PreOrderDepthFirstWalker in Pig-0.10


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Sarah Mohamed 2012-10-15, 21:39
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Re: PhyPlanVisitor & PreOrderDepthFirstWalker in Pig-0.10
Sarah Mohamed 2012-10-16, 22:36
Anyone can help please ?

On Mon, Oct 15, 2012 at 11:39 PM, Sarah Mohamed <[EMAIL PROTECTED]>wrote:

> Hi all,
>
> I want to use visitor "PhyPlanVisitor" with walker "
> PreOrderDepthFirstWalker",
> And, in Pig-0.10, PreOrderDepthFirstWalker is not generic and it's
> implemented for
> org.apache.pig.newplan classes "Operator,PlanWalker,.. etc".
> Is there anyway to pass PreOrderDepthFirstWalker to PhyPlanVisitor ?
>
> --
> Thanks,
> Sarah
>