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From Doan Ninh <uitnetw...@gmail.com>
Subject Re: Error in 9000 and 9001 port in hadoop-0.20.2
Date Thu, 28 Jul 2011 12:16:12 GMT
In the first time, i use *hadoop-cluster-1* for 192.168.1.101.
That is the hostname of the master node.
But, the same error occurs
How can i fix it?

On Thu, Jul 28, 2011 at 7:07 PM, madhu phatak <phatak.dev@gmail.com> wrote:

> I had issue using IP address in XML files . You can try to use host names
> in
> the place of IP address .
>
> On Thu, Jul 28, 2011 at 5:22 PM, Doan Ninh <uitnetwork@gmail.com> wrote:
>
> > Hi,
> >
> > I run Hadoop in 4 Ubuntu 11.04 on VirtualBox.
> > On the master node (192.168.1.101), I configure fs.default.name =
> hdfs://
> > 127.0.0.1:9000. Then i configure everything on 3 other node
> > When i start the cluster by entering "$HADOOP_HOME/bin/start-all.sh" on
> the
> > master node
> > Everything is ok, but the slave can't connect to the master on 9000, 9001
> > port.
> > I manually telnet to 192.168.1.101 in 9000, 9001. And the result is
> > "connection refused"
> > Then, i'm on the master node, telnet to localhost, 127.0.0.1:9000. The
> > result is connected.
> > But, on the master node, i telnet to 192.168.1.101:9000 => Connection
> > Refused
> >
> > Can somebody help me?
> >
>

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