Can t seem to make hdfs commands to work

Question

$ hdfs dfs -ls /
ls: Call From new-host-3.home/192.168.1.3 to localhost:9000 failed on connection exception: java.net.ConnectException: Connection refused; For more details see: http://wiki.apache.org/hadoop/ConnectionRefused

This is my problem

Answer 1

Check the ip address mentioned in core-site.xml file if its similar to the one mentioned above or not. Your file should look something like this:

<configuration>
  <property>
 <name>fs.default.name</name>
 <value>hdfs://192.168.1.3:9000</value>
</property>

Then use the following commands to restart hadoop daemons.

stop-all.sh
hadoop namenode -format
start-all.sh