These are the directories where NodeManager (as configured) will store its local files. Local files includes scripts, jars, libraries - all files sent to nodes via DistributedCache.
Thanks, +Vinod On Dec 3, 2013, at 5:26 PM, ch huang wrote: > hi,maillist: > i see three dirs on my local MR job dir ,and i do not know these > dirs usage,anyone knows? > > # ls /data/1/mrlocal/yarn/local/ > filecache/ nmPrivate/ usercache/ -- CONFIDENTIALITY NOTICE NOTICE: This message is intended for the use of the individual or entity to which it is addressed and may contain information that is confidential, privileged and exempt from disclosure under applicable law. If the reader of this message is not the intended recipient, you are hereby notified that any printing, copying, dissemination, distribution, disclosure or forwarding of this communication is strictly prohibited. If you have received this communication in error, please contact the sender immediately and delete it from your system. Thank You.
