There are 4 VM's in the Cluster:
134.79.129.191
134.79.129.192
134.79.129.193
134.79.129.194
270cottrell@pinger:~$ssh 134.79.129.194 Failed to add the host to the list of known hosts (/u/sf/cottrell/.ssh/known_hosts). cottrell@134.79.129.194's password: =============================================================================== NOTICE TO USERS This is a Federal computer system and is the property of the United States ... =============================================================================== RHEL Server 6.8 (Santiago) 2.6.32-642.3.1.el6.x86_64 (8x2099MHz OpenStack Nova) =============================================================================== 264cottrell@dhcp-os-129-194:~$ls |
Once logged in you should see the following page:
The complete documentation about openstack dashboard can be found here: http://docs.openstack.org/user-guide/dashboard.html
You can log into Cloudera Manager accessing http://134.79.129.191:7180/ from your web browser:
Username: admin
Password: admin
Cluster configuration can be controlled by cloudera manager dashboard. The documentation can be found here: http://www.cloudera.com/documentation/manager/5-1-x/Cloudera-Manager-Managing-Clusters/Managing-Clusters-with-Cloudera-Manager.html
Impala is accessible by any of the nodes in the cluster typing the following command:
$ impala-shell
Data should be transferred to the HDFS and then loaded into Impala.
The Impala documentation can be found here: https://www.cloudera.com/documentation/enterprise/5-5-x/topics/impala.html
The HDFS documentation can be found here: https://hadoop.apache.org/docs/r2.7.1/hadoop-project-dist/hadoop-common/FileSystemShell.html
You can access the files on HDFS space by running the command from your terminal: hdfs dfs -[unix command] [command arguments] .
Example: hdfs dfs -ls /pinger