Dear crunch-users, I am trying to solve some toy MapReduce problem using Scrunch. When I write the final result in the pipeline app, i.e. call
write(to.textFile(args(1))) and get object names in the output file, like: org.apache.avro.mapred.AvroWrapper@80 org.apache.avro.mapred.AvroWrapper@17a73 This happens only if I perform some mapping (even identity); just reading and writing results in good strings in the file. It seems that mapping wraps the strings using the AvroWrapper, but writing to the text file does not unwrap them. Is it supposed to unwrap them? There is a factory method To.formattedFile() in Crunch (I guess it may help, but it is not documented), but it is not ported to Scrunch. Is there another idiom for writing strings? Thanks in advance, Roman
