github.com/hamba/avro@v1.8.0/testdata (about) bad-schema.avsc deflate-invalid-data.avro echo.avpr full-deflate.avro full-snappy.avro full.avro schema.avsc snappy-invalid-crc.avro snappy-invalid-data.avro snappy-short-crc.avro superhero.avsc superhero.bin