Yes I am able to ping and ssh between two virtual machine ........and even i have set ip address of both the virtual machines in their respective /etc/hosts file ...............
thanx for reply .......... if you suggest some other thing which i could have missed or any remedy .... Regards, Ashish Pareek. On Fri, May 29, 2009 at 10:04 AM, Pankil Doshi <forpan...@gmail.com> wrote: > make sure u can ping that data node and ssh it. > > > On Thu, May 28, 2009 at 12:02 PM, ashish pareek <pareek...@gmail.com> > wrote: > > > HI , > > I am trying to step up a hadoop cluster on 512 MB machine and using > > hadoop 0.18 and have followed procedure given in apache hadoop site for > > hadoop cluster. > > I included in conf/slaves two datanode i.e including the namenode > > vitrual machine and other machine virtual machine ..... and have set up > > passwordless ssh between both virtual machines..... But now problem is > when > > is run command ::::>> > > > > bin/hadoop start-all.sh > > > > It start only one datanode on the same namenode vitrual machine but it > > doesn't start the datanode on other machine..... > > > > in logs/hadoop-datanode i get message > > > > > > INFO org.apache.hadoop.ipc.Client: Retrying > > connect to server: hadoop1/192.168.1.28:9000. Already > > tried 1 time(s). > > 2009-05-09 18:35:14,266 INFO org.apache.hadoop.ipc.Client: Retrying > > connect to server: hadoop1/192.168.1.28:9000. Already tried 2 time(s). > > 2009-05-09 18:35:14,266 INFO org.apache.hadoop.ipc.Client: Retrying > > connect to server: hadoop1/192.168.1.28:9000. Already tried 3 time(s). > > > > . > > . > > . > > . > > . > > . > > . > > . > > . > > > > . > > . > > > > . > > > > > > So can any one help in solving this problem. :) > > > > Thanks > > > > Regards > > Ashish Pareek > > >
