Failure while adding new hadoop services through Ambari.

[#1]

Ambari throws error while adding new services as below

[ambari-client-thread-47469] AbstractResourceProvider:97 - Error occured during recommendation 
org.apache.ambari.server.api.services.stackadvisor.StackAdvisorException: Error occured during stack advisor command invocation: Cannot create /var/run/ambari-server/stack-recommendations

[#2 · Accepted solution]

@nyadav

The permission for /var/run/ambari/server should be setup correctly

ll /var/run/ambari-server/

total 12
-rw-r--r--  1 root root    6 Jan  4 05:10 ambari-server.pid
drwxr-xr-x  4 root root 4096 Jan  4 05:26 bootstrap
drwxr-xr-x 39 root root 4096 Jan     17 18:14 stack-recommendations

Check and correct your permissions and try again.

[#3]

Thanks @prsingh, able to add service after correcting the permission