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Are there any useful tutorials on Pig UDFs other than the apache.org tutorial?

开发者 https://www.devze.com 2023-03-10 22:17 出处:网络
I\'ve spent a few hours getting acclimated, but I w开发者_C百科ant to find some other ways to practice.The book Programming Pig is available online, and has a great chapter on writing UDFs:

I've spent a few hours getting acclimated, but I w开发者_C百科ant to find some other ways to practice.


The book Programming Pig is available online, and has a great chapter on writing UDFs: http://ofps.oreilly.com/titles/9781449302641/writing_udfs.html


The best source I have found is to look at the piggybank UDFs.

http://svn.apache.org/viewvc/pig/trunk/contrib/piggybank/java/src/main/java/org/apache/pig/piggybank/

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