test/org/apache/pig/builtin/avro/data/json/recordsOfArrays.json

{"key" : "1 one", "values" : [1]}
{"key" : "2 twos", "values" : [2, 2]}
{"key" : "first 7 numbers in fibonacci sequence", "values" : [1, 1, 2, 3, 5, 8, 13]}