Is there also an approach to combine snappy compressed files without decompressing/recompressing them? I have about 50 small files per hour, snappy compressed (framed stream, 65k chunk size) that I would like to combine to a single file, without recompressing (which should not be needed according to snappy documentation). With above parameters the input files are decompressed (on-the-fly). I could of course recompress them during reduce, but that would be a waste of (CPU) resources. ... View more