Incorrect configuration: namenode address dfs.namenode.rpc-address is not configured
I too was facing the same issue and finally found that there was a space in fs.default.name value. truncating the space fixed the issue. The above core-site.xml doesn't seem to have space so the issue may be different from what i had. my 2 cents
These steps solved the problem for me:
export HADOOP_CONF_DIR = $HADOOP_HOME/etc/hadoopecho $HADOOP_CONF_DIRhdfs namenode -formathdfs getconf -namenodes./start-dfs.sh
check the core-site.xml under $HADOOP_INSTALL/etc/hadoop dir. Verify that the property fs.default.name is configured correctly