https://community.cloudera.com/t5/Support-Questions/Adding-Node-to-cluster-Assign-Slaves-and-Clients-window/m-p/145691#M108259 <P>I have registered a host successfully. Put tick marks on the slaves and client boxes, however, unable to go forward after that.</P> Fri, 13 May 2016 16:30:36 GMT shiwangsagar1 2016-05-13T16:30:36Z https://community.cloudera.com/t5/Support-Questions/Adding-Node-to-cluster-Assign-Slaves-and-Clients-window/m-p/145691#M108259 <P>I have registered a host successfully. Put tick marks on the slaves and client boxes, however, unable to go forward after that.</P> Fri, 13 May 2016 16:30:36 GMT https://community.cloudera.com/t5/Support-Questions/Adding-Node-to-cluster-Assign-Slaves-and-Clients-window/m-p/145691#M108259 shiwangsagar1 2016-05-13T16:30:36Z https://community.cloudera.com/t5/Support-Questions/Adding-Node-to-cluster-Assign-Slaves-and-Clients-window/m-p/145692#M108260 <P>Hi <A rel="user" href="https://community.cloudera.com/users/284/esiemes.html" nodeid="284">@Emil</A>.. The issue is fixed.</P><P>I was getting the following error at /var/log/ambari-server/ambari-server.log</P><P>[qtp-ambari-client-38026] BaseManagementHandler:57 - Caught a system exception while attempting to create a resource: Error occured during stack advisor command invocation: Cannot create /var/run/ambari-server/stack-recommendations</P><P>org.apache.ambari.server.controller.spi.SystemException: Error occured during stack advisor command invocation: Cannot create /var/run/ambari-server/stack-recommendations </P><P>Created stack-recommendations location explicitly and it's fixed now.</P><P>Thank you,</P><P>Shiwang</P> Mon, 16 May 2016 12:55:38 GMT https://community.cloudera.com/t5/Support-Questions/Adding-Node-to-cluster-Assign-Slaves-and-Clients-window/m-p/145692#M108260 shiwangsagar1 2016-05-16T12:55:38Z