Re: Moving TB of data from NFS to HDFS

2012-01-24 Thread Ajit Ratnaparkhi
Hi raj, If you have all data on NFS mounted disk, meaning on single machine, then your upload will be limited by network bandwidth. You can try running dfs -put in multiple parallel threads for distinct data sets, you might be able to utilise network bandwidth to its maximum(take care not to have

Re: Shuuling Error in Reduce Phase

2011-08-15 Thread Ajit Ratnaparkhi
Hi, try following changes on your /etc/hosts on slave, your /etc/hosts of slave: /etc/hosts on slave is (say cp-lab) : 127.0.0.1 cp-lab localhost.localdomain localhost 127.0.1.1 cp-desktop 10.14.11.32 Abhishek-Master 10.14.13.18 manjeet-home manjeet-home.localdomain 10.105.18