Hi Folks,
I want to parse a string of complex JSON in Pig. Specifically, I want Pig to
understand my JSON array as a bag instead of as a single chararray. When using
JsonLoader, I can do this easily by specifying the schema, as in this question.
Is there any way to either have Pig figure out my schema for me, or to specify
it when Pig is parsing a string? I've been using JsonStringToMap, but can't
find a way to specify Schema, or to have it properly understand my JSON array
is an array and not a single char array. I looked at the code in
JsonStringToMap, and it looks like it always specifies the schema for me as
just a map of chararrays, which won't work for anything but the simplest JSON
of a form like {string: string…}. Any ideas?Eli
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