I am setting up HDP on a two node (nodeA, nodeB) cluster. I am running CentOS 5.8. Installing using sudo root privileges.
I am using ssh from a machine Z to log into in to server nodeA where hmc is installed.
I am using http://nodeA/hmc/html/index.php to access and configure the cluster from machine Z.
In hmc web browser (evoked from machine Z) after I choose cluster name I provide:
a) nodeA and NodeB as nodes in Hostdetail.txt.
b) id_rsa file from nodeA as SSH Private Key File.
The /etc/hosts has right mapping. I can ping and resolve the node names.
Hostdetail.txt has only two entries with no extra newlines or other characters, I can ssh in to both the nodes with out a password.
I am getting the following error:
[2012:10:29 07:38:54][INFO][findSshableNodes][commandUtils.php:28][launchCmd]: Env variable WCOLL is “\/var\/run\/hmc\/clusters\/Test_02\/hosts.txt”
[2012:10:29 07:38:54][INFO][Add nodes poller][nodesActionProgress.php:54]: Cluster Name: Test_02 Root Txn ID: 29
[2012:10:29 07:38:54][INFO][findSshableNodes][findSshableNodes.php:142]: Going to persist information sshAble nodes
[2012:10:29 07:38:55][ERROR][sequentialScriptExecutor][sequentialScriptRunner.php:272]: Encountered total failure in transaction 100 while running cmd: /usr/bin/php ./addNodes/findSshableNodes.php with args: Test_02 root 29 100 30 /var/run/hmc/clusters/Test_02/hosts.txt
[2012:10:29 07:38:57][INFO][Add nodes poller][nodesActionProgress.php:54]: Cluster Name: Test_02 Root Txn ID: 29
1) Can I install HMC with sudo root privileges or should I must be root?
2) I am providing right file as ssh private file key
3) What should I do to resolve the issue.
Thank You very much for your help.