Hi Prashant, Thanks also for your advice. I have it works right now, I deleted the data folder inside the hadoop.tmp.dir and I run it again and it's now have total 4 nodes.
Thanks and Happy New Year 2012. On Mon, Jan 2, 2012 at 2:15 PM, Martinus Martinus <martinus...@gmail.com>wrote: > Hi Harsh J, > > Thanks for your advice. I have it works right now, I deleted the data > folder inside the hadoop.tmp.dir and I run it again and it's now have total > 4 nodes. > > Thanks and Happy New Year 2012. > > > On Mon, Jan 2, 2012 at 11:34 AM, Harsh J <ha...@cloudera.com> wrote: > >> Check your other 3 DN's logs. Could be that you may not have propagated >> configurations properly, or could be that you have a firewall you need to >> turn off/configure, to let the DataNodes communicate with the NameNode. >> >> On 02-Jan-2012, at 8:53 AM, Martinus Martinus wrote: >> >> Hi, >> >> I have setup a hadoop clusters with 4 nodes and I have start-all.sh and >> checked in every node, there are tasktracker and datanode run, but when I >> run hadoop dfsadmin -report it's said like this : >> >> Configured Capacity: 30352158720 (28.27 GB) >> Present Capacity: 3756392448 (3.5 GB) >> DFS Remaining: 3756355584 (3.5 GB) >> DFS Used: 36864 (36 KB) >> DFS Used%: 0% >> Under replicated blocks: 1 >> Blocks with corrupt replicas: 0 >> Missing blocks: 0 >> >> ------------------------------------------------- >> Datanodes available: 1 (1 total, 0 dead) >> >> Name: 192.168.1.1:50010 >> Decommission Status : Normal >> Configured Capacity: 30352158720 (28.27 GB) >> DFS Used: 36864 (36 KB) >> Non DFS Used: 26595766272 (24.77 GB) >> DFS Remaining: 3756355584(3.5 GB) >> DFS Used%: 0% >> DFS Remaining%: 12.38% >> Last contact: Mon Jan 02 11:19:44 CST 2012 >> >> Why is there only total 1 node available? How to fix this problem? >> >> Thanks. >> >> >> >
