Hi, How can I implement a custom MultipleOutputFormat and specify it as the output of my Spark job so that I can ensure that there is a unique output file per key (instead of a a unique output file per reducer)?
Thanks Arpan
Hi, How can I implement a custom MultipleOutputFormat and specify it as the output of my Spark job so that I can ensure that there is a unique output file per key (instead of a a unique output file per reducer)?
Thanks Arpan