First in order to test the database login connectivity during installation path A, the server name was missing, (i.e. blank:7432 instead of servername:7432) and needed to be added.  Once it oast the connection /. login id pwd verrification test, I clicked continue and received the following error:

Error

A server error has occurred. Send the following information to Cloudera.

Path: http://192.168.0.102:7180/cmf/clusters/1/express-add-services/review

Version: Cloudera Enterprise Data Hub Trial 5.0.0-beta-2 (#119 built by jenkins on 20140209-0301 git: 8acd3c5559ccf82bf374d49bbf00bce58dee286e) 

 
java.lang.NullPointerException:Service must not be null to generate role name
 at Preconditions.java line 208
 in com.google.common.base.Preconditions checkNotNull()

 Stack Trace:
1. Preconditions.java line 208
 in com.google.common.base.Preconditions checkNotNull()
2. DbRoleNameGenerator.java line 85
 in com.cloudera.server.cmf.DbRoleNameGenerator generate()
3. RulesCluster.java line 406
 in com.cloudera.server.cmf.cluster.RulesCluster assignRole()
4. ExpressAddServicesWizardController.java line 587
 in com.cloudera.server.web.cmf.wizard.express.ExpressAddServicesWizardController buildCustomCluster()
5. ExpressAddServicesWizardController.java line 521
 in com.cloudera.server.web.cmf.wizard.express.ExpressAddServicesWizardController buildCluster()
6. ExpressAddServicesWizardController.java line 492
 in com.cloudera.server.web.cmf.wizard.express.ExpressAddServicesWizardController buildAccs()
7. ExpressAddServicesWizardController.java line 433
 in com.cloudera.server.web.cmf.wizard.express.ExpressAddServicesWizardController handleReview()
8. ExpressAddServicesWizardController.java line 405
 in com.cloudera.server.web.cmf.wizard.express.ExpressAddServicesWizardController renderReviewStep()
9. <generated> line -1
 in com.cloudera.server.web.cmf.wizard.express.ExpressAddServicesWizardController$$FastClassByCGLIB$$71adc282 invoke()
10. MethodProxy.java line 191
 in net.sf.cglib.proxy.MethodProxy invoke()
11. Cglib2AopProxy.java line 688
 in org.springframework.aop.framework.Cglib2AopProxy$CglibMethodInvocation invokeJoinpoint()
12. ReflectiveMethodInvocation.java line 150
 in org.springframework.aop.framework.ReflectiveMethodInvocation proceed()
13. MethodSecurityInterceptor.java line 61
 in org.springframework.security.access.intercept.aopalliance.MethodSecurityInterceptor invoke()
14. ReflectiveMethodInvocation.java line 172
 in org.springframework.aop.framework.ReflectiveMethodInvocation proceed()
15. Cglib2AopProxy.java line 621
 in org.springframework.aop.framework.Cglib2AopProxy$DynamicAdvisedInterceptor intercept()
16. <generated> line -1
 in com.cloudera.server.web.cmf.wizard.express.ExpressAddServicesWizardController$$EnhancerByCGLIB$$5048f4b renderReviewStep()
17. NativeMethodAccessorImpl.java line -2
 in sun.reflect.NativeMethodAccessorImpl invoke0()
18. NativeMethodAccessorImpl.java line 57
 in sun.reflect.NativeMethodAccessorImpl invoke()
19. DelegatingMethodAccessorImpl.java line 43
 in sun.reflect.DelegatingMethodAccessorImpl invoke()
20. Method.java line 606
 in java.lang.reflect.Method invoke()
21. HandlerMethodInvoker.java line 176
 in org.springframework.web.bind.annotation.support.HandlerMethodInvoker invokeHandlerMethod()
22. AnnotationMethodHandlerAdapter.java line 436
 in org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter invokeHandlerMethod()
23. AnnotationMethodHandlerAdapter.java line 424
 in org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter handle()
24. DispatcherServlet.java line 790
 in org.springframework.web.servlet.DispatcherServlet doDispatch()
25. DispatcherServlet.java line 719
 in org.springframework.web.servlet.DispatcherServlet doService()
26. FrameworkServlet.java line 669
 in org.springframework.web.servlet.FrameworkServlet processRequest()
27. FrameworkServlet.java line 574
 in org.springframework.web.servlet.FrameworkServlet doGet()
28. HttpServlet.java line 707
 in javax.servlet.http.HttpServlet service()
29. HttpServlet.java line 820
 in javax.servlet.http.HttpServlet service()
30. ServletHolder.java line 511
 in org.mortbay.jetty.servlet.ServletHolder handle()
31. ServletHandler.java line 1221
 in org.mortbay.jetty.servlet.ServletHandler$CachedChain doFilter()
32. UserAgentFilter.java line 78
 in org.mortbay.servlet.UserAgentFilter doFilter()
33. GzipFilter.java line 131
 in org.mortbay.servlet.GzipFilter doFilter()
34. ServletHandler.java line 1212
 in org.mortbay.jetty.servlet.ServletHandler$CachedChain doFilter()
35. JAMonServletFilter.java line 48
 in com.jamonapi.http.JAMonServletFilter doFilter()
36. ServletHandler.java line 1212
 in org.mortbay.jetty.servlet.ServletHandler$CachedChain doFilter()
37. JavaMelodyFacade.java line 109
 in com.cloudera.enterprise.JavaMelodyFacade$MonitoringFilter doFilter()
38. ServletHandler.java line 1212
 in org.mortbay.jetty.servlet.ServletHandler$CachedChain doFilter()
39. FilterChainProxy.java line 311
 in org.springframework.security.web.FilterChainProxy$VirtualFilterChain doFilter()
40. FilterSecurityInterceptor.java line 116
 in org.springframework.security.web.access.intercept.FilterSecurityInterceptor invoke()
41. FilterSecurityInterceptor.java line 83
 in org.springframework.security.web.access.intercept.FilterSecurityInterceptor doFilter()
42. FilterChainProxy.java line 323
 in org.springframework.security.web.FilterChainProxy$VirtualFilterChain doFilter()
43. ExceptionTranslationFilter.java line 113
 in org.springframework.security.web.access.ExceptionTranslationFilter doFilter()
44. FilterChainProxy.java line 323
 in org.springframework.security.web.FilterChainProxy$VirtualFilterChain doFilter()
45. SessionManagementFilter.java line 101
 in org.springframework.security.web.session.SessionManagementFilter doFilter()
46. FilterChainProxy.java line 323
 in org.springframework.security.web.FilterChainProxy$VirtualFilterChain doFilter()
47. AnonymousAuthenticationFilter.java line 113
 in org.springframework.security.web.authentication.AnonymousAuthenticationFilter doFilter()
48. FilterChainProxy.java line 323
 in org.springframework.security.web.FilterChainProxy$VirtualFilterChain doFilter()
49. RememberMeAuthenticationFilter.java line 146
 in org.springframework.security.web.authentication.rememberme.RememberMeAuthenticationFilter doFilter()
50. FilterChainProxy.java line 323
 in org.springframework.security.web.FilterChainProxy$VirtualFilterChain doFilter()
51. SecurityContextHolderAwareRequestFilter.java line 54
 in org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter doFilter()
52. FilterChainProxy.java line 323
 in org.springframework.security.web.FilterChainProxy$VirtualFilterChain doFilter()
53. RequestCacheAwareFilter.java line 45
 in org.springframework.security.web.savedrequest.RequestCacheAwareFilter doFilter()
54. FilterChainProxy.java line 323
 in org.springframework.security.web.FilterChainProxy$VirtualFilterChain doFilter()
55. AbstractAuthenticationProcessingFilter.java line 182
 in org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter doFilter()
56. FilterChainProxy.java line 323
 in org.springframework.security.web.FilterChainProxy$VirtualFilterChain doFilter()
57. LogoutFilter.java line 105
 in org.springframework.security.web.authentication.logout.LogoutFilter doFilter()
58. FilterChainProxy.java line 323
 in org.springframework.security.web.FilterChainProxy$VirtualFilterChain doFilter()
59. SecurityContextPersistenceFilter.java line 87
 in org.springframework.security.web.context.SecurityContextPersistenceFilter doFilter()
60. FilterChainProxy.java line 323
 in org.springframework.security.web.FilterChainProxy$VirtualFilterChain doFilter()
61. ConcurrentSessionFilter.java line 125
 in org.springframework.security.web.session.ConcurrentSessionFilter doFilter()
62. FilterChainProxy.java line 323
 in org.springframework.security.web.FilterChainProxy$VirtualFilterChain doFilter()
63. FilterChainProxy.java line 173
 in org.springframework.security.web.FilterChainProxy doFilter()
64. DelegatingFilterProxy.java line 237
 in org.springframework.web.filter.DelegatingFilterProxy invokeDelegate()
65. DelegatingFilterProxy.java line 167
 in org.springframework.web.filter.DelegatingFilterProxy doFilter()
66. ServletHandler.java line 1212
 in org.mortbay.jetty.servlet.ServletHandler$CachedChain doFilter()
67. CharacterEncodingFilter.java line 88
 in org.springframework.web.filter.CharacterEncodingFilter doFilterInternal()
68. OncePerRequestFilter.java line 76
 in org.springframework.web.filter.OncePerRequestFilter doFilter()
69. ServletHandler.java line 1212
 in org.mortbay.jetty.servlet.ServletHandler$CachedChain doFilter()
70. ServletHandler.java line 399
 in org.mortbay.jetty.servlet.ServletHandler handle()
71. SecurityHandler.java line 216
 in org.mortbay.jetty.security.SecurityHandler handle()
72. SessionHandler.java line 182
 in org.mortbay.jetty.servlet.SessionHandler handle()
73. SecurityHandler.java line 216
 in org.mortbay.jetty.security.SecurityHandler handle()
74. ContextHandler.java line 766
 in org.mortbay.jetty.handler.ContextHandler handle()
75. WebAppContext.java line 450
 in org.mortbay.jetty.webapp.WebAppContext handle()
76. HandlerWrapper.java line 152
 in org.mortbay.jetty.handler.HandlerWrapper handle()
77. StatisticsHandler.java line 53
 in org.mortbay.jetty.handler.StatisticsHandler handle()
78. HandlerWrapper.java line 152
 in org.mortbay.jetty.handler.HandlerWrapper handle()
79. Server.java line 326
 in org.mortbay.jetty.Server handle()
80. HttpConnection.java line 542
 in org.mortbay.jetty.HttpConnection handleRequest()
81. HttpConnection.java line 928
 in org.mortbay.jetty.HttpConnection$RequestHandler headerComplete()
82. HttpParser.java line 549
 in org.mortbay.jetty.HttpParser parseNext()
83. HttpParser.java line 212
 in org.mortbay.jetty.HttpParser parseAvailable()
84. HttpConnection.java line 404
 in org.mortbay.jetty.HttpConnection handle()
85. SelectChannelEndPoint.java line 410
 in org.mortbay.io.nio.SelectChannelEndPoint run()
86. QueuedThreadPool.java line 582
 in org.mortbay.thread.QueuedThreadPool$PoolThread run()