Hadoop on a single node vagrant VM - Connection refused when starting start-all.sh

2
votes

I have created a vagrant virtual machine and installed hadoop on that. Only a single server cluster. But when I try to start my hadoop on the machine it gives the following error:

mkdir: Call From master/127.0.1.1 to localhost:9000 failed on connection exception: java.net.ConnectException: Connection refused; For more details see: http://wiki.apache.org/hadoop/ConnectionRefused

And idea? The machine is named as master. The server is an Ubuntu.

Thanks!

1
hadoopvagrant
Try deleting the line with 127.0.1.1 from /etc/hosts file. – Rajesh N
Hi Rajesh, still the same issue, doesnt seem to help :( any other idea? – szagerto

1 Answers

0
votes

This because hdfs nodes are not running go to,

cd HADOOP_HOME/sbin
./start-all.sh

Will start all processes.