Hi Rock, you mean rack awareness. http://hadoop.apache.org/common/docs/r0.17.2/hdfs_user_guide.html#Rack+Awareness
Here you find examples: http://wiki.apache.org/hadoop/topology_rack_awareness_scripts best, Alex -- Alexander Lorenz http://mapredit.blogspot.com On Feb 3, 2012, at 8:03 AM, Jinyan Xu wrote: > Hi , > > I have 10 machines to build a small cluster, how to build the topological > graph between these machines? > > I mean how to build the rack use 10 machines. > > Thanks ! > > -Rock > > ________________________________ > The information and any attached documents contained in this message > may be confidential and/or legally privileged. The message is > intended solely for the addressee(s). If you are not the intended > recipient, you are hereby notified that any use, dissemination, or > reproduction is strictly prohibited and may be unlawful. If you are > not the intended recipient, please contact the sender immediately by > return e-mail and destroy all copies of the original message.
