For some reason, I always thought there is a JSONLoader in Piggybank. Seems like there is none. Kim, it would be great if you can contribute yours..
Ashutosh On Tue, Sep 28, 2010 at 09:45, Kim Vogt <k...@simplegeo.com> wrote: > Here's mine: > > http://gist.github.com/601331 > > Pretty much the same as the LZO one minus the LZO stuff. Works with pig > 0.7. > > -Kim > > On Mon, Sep 27, 2010 at 9:59 PM, Benny Sadeh <benny.sa...@gmail.com> wrote: > >> loading/reading json for Pig processing sounds like a common useful >> functionality. >> >> however, I have not found any implementation for such. >> >> (and yes, I know of Elephant Bird, which reads LZO-compressed json (but not >> regular json)) >> >> >> but I did see a reference in the "Hadoop Training: Introduction to Pig" ( >> http://www.cloudera.com/videos/introduction_to_pig) >> >> within the downloadable IntroToPig.pdf, where there is a mention of >> PigJsonLoader >> >> however, there is no such UDF within the piggybank source of >> the cloudera distributed vm, or within any other piggybank jar out there >> that I have seen. >> >> so I wonder, where can I find a pig json reader/loader that can accomplish >> the equivalent of: A = LOAD ‘data.json’ USING PigJsonLoader(); >> >> ??? >> >> >> any pointeres would be greatly appreciated ... >> >
