I was annoying on hdfs cache in past times. HDFS do not support cache recursively! It is mean that if I need cache files what have much child directory nested -- SHUT UP! JUST CACHING BY THE HAND! God, so stupid.
Since I found this repository, my life into bright. If I need cache files recursively, just one command, as same as Cacheadmin, so easy.
Thank you, thank you very much!
You saved me!