I tried to Start Host monitor service it is not working.Also I tried to Restart Host monitor service.Also I am getting error for below command I am getting below error. Connection aborted because of exception :Command Time Out after 150 seconds and Role is starting in red line.   I look at the role logs, stderr logs, and stdout logs - Error when communicating with server NullPointer Exception   Query error for following Cluster CPU Cluster Network I/O Cluster Disk I/O ... View more

Hi My issue was solved by updating the SUSE 11SP4. Installed the updates as the os was in initial state.Erro rwas gone after that.         ... View more

Try this one:   http://www.cloudera.com/documentation/manager/5-1-x/Configuring-Hadoop-Security-with-Cloudera-Manager/cm5chs_enable_security_s8.html ... View more

Thanks for the tip on the CM API, wasn't aware it had one. Knowing that little bit I was able to find an example that uses Ansible: https://github.com/ymc-geko/ansible-cdh-cluster. There's an article discussing it here as well: http://blog.cloudera.com/blog/2013/08/how-to-install-cloudera-manager-and-search-with-ansible/. ... View more