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 >
