org.apache.shiro.config.ConfigurationException: Unable to instantiate class [org.apache.zeppelin.server.LdapGroupRealm] for object named 'ldapRealm'. Please ensure you've specified the fully qualified class name correctly.

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    Root Cause Analysis

    1. org.apache.shiro.util.UnknownClassException

      Unable to load class named [org.apache.zeppelin.server.LdapGroupRealm] from the thread context, current, or system/application ClassLoaders. All heuristics have been exhausted. Class could not be found.

      at org.apache.shiro.util.ClassUtils.forName()
    2. Shiro
      EnvironmentLoaderListener.contextInitialized
      1. org.apache.shiro.util.ClassUtils.forName(ClassUtils.java:148)
      2. org.apache.shiro.util.ClassUtils.newInstance(ClassUtils.java:164)
      3. org.apache.shiro.config.ReflectionBuilder.createNewInstance(ReflectionBuilder.java:144)
      4. org.apache.shiro.config.ReflectionBuilder.buildObjects(ReflectionBuilder.java:119)
      5. org.apache.shiro.config.IniSecurityManagerFactory.buildInstances(IniSecurityManagerFactory.java:161)
      6. org.apache.shiro.config.IniSecurityManagerFactory.createSecurityManager(IniSecurityManagerFactory.java:124)
      7. org.apache.shiro.config.IniSecurityManagerFactory.createSecurityManager(IniSecurityManagerFactory.java:102)
      8. org.apache.shiro.config.IniSecurityManagerFactory.createInstance(IniSecurityManagerFactory.java:88)
      9. org.apache.shiro.config.IniSecurityManagerFactory.createInstance(IniSecurityManagerFactory.java:46)
      10. org.apache.shiro.config.IniFactorySupport.createInstance(IniFactorySupport.java:123)
      11. org.apache.shiro.util.AbstractFactory.getInstance(AbstractFactory.java:47)
      12. org.apache.shiro.web.env.IniWebEnvironment.createWebSecurityManager(IniWebEnvironment.java:203)
      13. org.apache.shiro.web.env.IniWebEnvironment.configure(IniWebEnvironment.java:99)
      14. org.apache.shiro.web.env.IniWebEnvironment.init(IniWebEnvironment.java:92)
      15. org.apache.shiro.util.LifecycleUtils.init(LifecycleUtils.java:45)
      16. org.apache.shiro.util.LifecycleUtils.init(LifecycleUtils.java:40)
      17. org.apache.shiro.web.env.EnvironmentLoader.createEnvironment(EnvironmentLoader.java:221)
      18. org.apache.shiro.web.env.EnvironmentLoader.initEnvironment(EnvironmentLoader.java:133)
      19. org.apache.shiro.web.env.EnvironmentLoaderListener.contextInitialized(EnvironmentLoaderListener.java:58)
      19 frames
    3. Jetty
      AbstractLifeCycle.start
      1. org.eclipse.jetty.server.handler.ContextHandler.callContextInitialized(ContextHandler.java:782)
      2. org.eclipse.jetty.servlet.ServletContextHandler.callContextInitialized(ServletContextHandler.java:424)
      3. org.eclipse.jetty.server.handler.ContextHandler.startContext(ContextHandler.java:774)
      4. org.eclipse.jetty.servlet.ServletContextHandler.startContext(ServletContextHandler.java:249)
      5. org.eclipse.jetty.server.handler.ContextHandler.doStart(ContextHandler.java:717)
      6. org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:64)
      7. org.eclipse.jetty.server.handler.HandlerCollection.doStart(HandlerCollection.java:229)
      8. org.eclipse.jetty.server.handler.ContextHandlerCollection.doStart(ContextHandlerCollection.java:172)
      9. org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:64)
      10. org.eclipse.jetty.server.handler.HandlerWrapper.doStart(HandlerWrapper.java:95)
      11. org.eclipse.jetty.server.Server.doStart(Server.java:282)
      12. org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:64)
      12 frames
    4. org.apache.zeppelin
      ZeppelinServer.main
      1. org.apache.zeppelin.server.ZeppelinServer.main(ZeppelinServer.java:115)
      1 frame