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Pig, mail # user - Jython UDF invokation


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RE: Jython UDF invokation
Duckworth, Will 2013-07-15, 13:48
What exactly are you seeing?  Which version of PIG are you using?  We saw similar issues registering the UDFs in older versions of PIG.

Will Duckworth  Senior Vice President, Software Engineering  | comScore, Inc.(NASDAQ:SCOR)
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-----Original Message-----
From: Serega Sheypak [mailto:[EMAIL PROTECTED]]
Sent: Monday, July 15, 2013 7:48 AM
To: [EMAIL PROTECTED]
Subject: Jython UDF invokation

Hi dear pig users.
Looks like i have significant perfomance problems with Jython UDF. I have an assumption that UDF call cost is very high.
How can I prove my assumption?
Are there any solutions for such problem?
What are best practices in implementing UDFs?