Hi I am facing some space issue when I saving file into HDFS and/or running map reduce job.
root@nn:~# df -h Filesystem Size Used Avail Use% Mounted on /dev/xvda2 5.9G 5.9G 0 100% / udev 98M 4.0K 98M 1% /dev tmpfs 48M 192K 48M 1% /run none 5.0M 0 5.0M 0% /run/lock none 120M 0 120M 0% /run/shm overflow 1.0M 4.0K 1020K 1% /tmp /dev/xvda4 7.9G 147M 7.4G 2% /mnt 172.17.253.254:/q/groups/ch-geni-net/Hadoop-NET 198G 108G 75G 59% /groups/ch-geni-net/Hadoop-NET 172.17.253.254:/q/proj/ch-geni-net 198G 108G 75G 59% /proj/ch-geni-net root@nn:~# I can see there is no space left on /dev/xvda2. How can I make hadoop to see newly mounted /dev/xvda4 ? Or do I need to move the file manually from /dev/xvda2 to xvda4 ? Thanks & Regards, Abdul Navaz Research Assistant University of Houston Main Campus, Houston TX Ph: 281-685-0388
