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    <title>question Solr is not Working in Support Questions</title>
    <link>https://community.cloudera.com/t5/Support-Questions/Solr-is-not-Working/m-p/387716#M246400</link>
    <description>&lt;P&gt;Hi Team,&amp;nbsp;&lt;BR /&gt;I am installing solr on cloudera manager.&lt;BR /&gt;Getting below error, Zookeeper is running but still getting this error while start error. Solr is not working.&lt;BR /&gt;&lt;BR /&gt;Solr Logs:&lt;BR /&gt;```&lt;/P&gt;&lt;PRE&gt;24/05/09 12:27:16 INFO  zookeeper.Login: [Thread-1]: TGT refresh thread started.
24/05/09 12:27:16 INFO  zookeeper.Login: [Thread-1]: TGT valid starting at:        Thu May 09 12:27:16 UTC 2024
24/05/09 12:27:16 INFO  client.ZooKeeperSaslClient: [main-SendThread(cloudera-1.c.cloudera-project-422106.internal:2181)]: Client will use GSSAPI as SASL mechanism.
24/05/09 12:27:16 INFO  zookeeper.Login: [Thread-1]: TGT expires:                  Thu May 09 22:27:16 UTC 2024
24/05/09 12:27:16 INFO  zookeeper.Login: [Thread-1]: TGT refresh sleeping until: Thu May 09 20:38:23 UTC 2024
24/05/09 12:27:16 INFO  zookeeper.ClientCnxn: [main-SendThread(cloudera-1.c.cloudera-project-422106.internal:2181)]: Opening socket connection to server cloudera-1.c.cloudera-project-422106.internal/10.128.0.11:2181. Will attempt to SASL-authenticate using Login Context section 'Client'
24/05/09 12:27:16 INFO  zookeeper.ClientCnxn: [main-SendThread(cloudera-1.c.cloudera-project-422106.internal:2181)]: Socket connection established, initiating session, client: /10.128.0.12:58452, server: cloudera-1.c.cloudera-project-422106.internal/10.128.0.11:2181
24/05/09 12:27:16 INFO  zookeeper.ClientCnxn: [main-SendThread(cloudera-1.c.cloudera-project-422106.internal:2181)]: Session establishment complete on server cloudera-1.c.cloudera-project-422106.internal/10.128.0.11:2181, sessionid = 0x3000041374f0014, negotiated timeout = 30000
24/05/09 12:27:16 INFO  cloud.ConnectionManager: [zkConnectionManagerCallback-2-thread-1]: zkClient has connected
24/05/09 12:27:16 INFO  cloud.ConnectionManager: [main]: Client is connected to ZooKeeper
24/05/09 12:27:16 INFO  cloud.SolrZkClient: [main]: Using ZkACLProvider: org.apache.solr.common.cloud.SaslZkACLProvider
Unable to set the cluster property due to following error : Error setting cluster property
Error: Unable to set the cluster property in ZK
ERROR: Failed to configure urlScheme property for Solr cluster in Zookeeper&lt;/PRE&gt;&lt;P&gt;```&lt;/P&gt;</description>
    <pubDate>Tue, 21 Apr 2026 06:31:20 GMT</pubDate>
    <dc:creator>divyank</dc:creator>
    <dc:date>2026-04-21T06:31:20Z</dc:date>
    <item>
      <title>Solr is not Working</title>
      <link>https://community.cloudera.com/t5/Support-Questions/Solr-is-not-Working/m-p/387716#M246400</link>
      <description>&lt;P&gt;Hi Team,&amp;nbsp;&lt;BR /&gt;I am installing solr on cloudera manager.&lt;BR /&gt;Getting below error, Zookeeper is running but still getting this error while start error. Solr is not working.&lt;BR /&gt;&lt;BR /&gt;Solr Logs:&lt;BR /&gt;```&lt;/P&gt;&lt;PRE&gt;24/05/09 12:27:16 INFO  zookeeper.Login: [Thread-1]: TGT refresh thread started.
24/05/09 12:27:16 INFO  zookeeper.Login: [Thread-1]: TGT valid starting at:        Thu May 09 12:27:16 UTC 2024
24/05/09 12:27:16 INFO  client.ZooKeeperSaslClient: [main-SendThread(cloudera-1.c.cloudera-project-422106.internal:2181)]: Client will use GSSAPI as SASL mechanism.
24/05/09 12:27:16 INFO  zookeeper.Login: [Thread-1]: TGT expires:                  Thu May 09 22:27:16 UTC 2024
24/05/09 12:27:16 INFO  zookeeper.Login: [Thread-1]: TGT refresh sleeping until: Thu May 09 20:38:23 UTC 2024
24/05/09 12:27:16 INFO  zookeeper.ClientCnxn: [main-SendThread(cloudera-1.c.cloudera-project-422106.internal:2181)]: Opening socket connection to server cloudera-1.c.cloudera-project-422106.internal/10.128.0.11:2181. Will attempt to SASL-authenticate using Login Context section 'Client'
24/05/09 12:27:16 INFO  zookeeper.ClientCnxn: [main-SendThread(cloudera-1.c.cloudera-project-422106.internal:2181)]: Socket connection established, initiating session, client: /10.128.0.12:58452, server: cloudera-1.c.cloudera-project-422106.internal/10.128.0.11:2181
24/05/09 12:27:16 INFO  zookeeper.ClientCnxn: [main-SendThread(cloudera-1.c.cloudera-project-422106.internal:2181)]: Session establishment complete on server cloudera-1.c.cloudera-project-422106.internal/10.128.0.11:2181, sessionid = 0x3000041374f0014, negotiated timeout = 30000
24/05/09 12:27:16 INFO  cloud.ConnectionManager: [zkConnectionManagerCallback-2-thread-1]: zkClient has connected
24/05/09 12:27:16 INFO  cloud.ConnectionManager: [main]: Client is connected to ZooKeeper
24/05/09 12:27:16 INFO  cloud.SolrZkClient: [main]: Using ZkACLProvider: org.apache.solr.common.cloud.SaslZkACLProvider
Unable to set the cluster property due to following error : Error setting cluster property
Error: Unable to set the cluster property in ZK
ERROR: Failed to configure urlScheme property for Solr cluster in Zookeeper&lt;/PRE&gt;&lt;P&gt;```&lt;/P&gt;</description>
      <pubDate>Tue, 21 Apr 2026 06:31:20 GMT</pubDate>
      <guid>https://community.cloudera.com/t5/Support-Questions/Solr-is-not-Working/m-p/387716#M246400</guid>
      <dc:creator>divyank</dc:creator>
      <dc:date>2026-04-21T06:31:20Z</dc:date>
    </item>
    <item>
      <title>Re: Solr is not Working</title>
      <link>https://community.cloudera.com/t5/Support-Questions/Solr-is-not-Working/m-p/387721#M246404</link>
      <description>&lt;P&gt;Hello&amp;nbsp;&lt;a href="https://community.cloudera.com/t5/user/viewprofilepage/user-id/110513"&gt;@divyank&lt;/a&gt;&amp;nbsp; Can you initialise solr&lt;/P&gt;&lt;P&gt;&lt;SPAN&gt;To initialise solr Go to CM UI &amp;gt;Solr &amp;gt; Actions &amp;gt; Initialise Solr &lt;/SPAN&gt;&lt;/P&gt;</description>
      <pubDate>Thu, 09 May 2024 13:08:48 GMT</pubDate>
      <guid>https://community.cloudera.com/t5/Support-Questions/Solr-is-not-Working/m-p/387721#M246404</guid>
      <dc:creator>Scharan</dc:creator>
      <dc:date>2024-05-09T13:08:48Z</dc:date>
    </item>
    <item>
      <title>Re: Solr is not Working</title>
      <link>https://community.cloudera.com/t5/Support-Questions/Solr-is-not-Working/m-p/388151#M246550</link>
      <description>&lt;P&gt;Its not working, still solr is down&lt;/P&gt;</description>
      <pubDate>Tue, 21 May 2024 11:17:22 GMT</pubDate>
      <guid>https://community.cloudera.com/t5/Support-Questions/Solr-is-not-Working/m-p/388151#M246550</guid>
      <dc:creator>divyank</dc:creator>
      <dc:date>2024-05-21T11:17:22Z</dc:date>
    </item>
    <item>
      <title>Re: Solr is not Working</title>
      <link>https://community.cloudera.com/t5/Support-Questions/Solr-is-not-Working/m-p/388160#M246556</link>
      <description>&lt;P&gt;Hello&amp;nbsp;&lt;a href="https://community.cloudera.com/t5/user/viewprofilepage/user-id/110513"&gt;@divyank&lt;/a&gt;&amp;nbsp; You started facing this issue after enabling Kerberos.&lt;BR /&gt;Can you try regenerating the Solr keytab?&lt;/P&gt;</description>
      <pubDate>Tue, 21 May 2024 13:47:22 GMT</pubDate>
      <guid>https://community.cloudera.com/t5/Support-Questions/Solr-is-not-Working/m-p/388160#M246556</guid>
      <dc:creator>Scharan</dc:creator>
      <dc:date>2024-05-21T13:47:22Z</dc:date>
    </item>
    <item>
      <title>Re: Solr is not Working</title>
      <link>https://community.cloudera.com/t5/Support-Questions/Solr-is-not-Working/m-p/388186#M246565</link>
      <description>&lt;P&gt;How to generate keytab for solr?&lt;BR /&gt;&lt;BR /&gt;Anyways now cloudera management services also not running post enabling auto tls, even after disabling its not working.&lt;BR /&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;/P&gt;&lt;P&gt;&lt;span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="divyank_0-1716354857819.png" style="width: 400px;"&gt;&lt;img src="https://community.cloudera.com/t5/image/serverpage/image-id/40744iC51837BFAF5D94CD/image-size/medium?v=v2&amp;amp;px=400" role="button" title="divyank_0-1716354857819.png" alt="divyank_0-1716354857819.png" /&gt;&lt;/span&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;BR /&gt;Logs:&lt;BR /&gt;```&lt;BR /&gt;va:82)&lt;BR /&gt;at com.cloudera.server.web.cmf.commands.CommandController.commandDetailsJson(CommandController.java:100)&lt;BR /&gt;at com.cloudera.server.web.cmf.commands.CommandController$$FastClassBySpringCGLIB$$b64180f6.invoke(&amp;lt;generated&amp;gt;)&lt;BR /&gt;at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:204)&lt;BR /&gt;at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:736)&lt;BR /&gt;at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:157)&lt;BR /&gt;at org.springframework.aop.aspectj.MethodInvocationProceedingJoinPoint.proceed(MethodInvocationProceedingJoinPoint.java:84)&lt;BR /&gt;at com.cloudera.server.web.cmf.aop.RetryExecution$1.call(RetryExecution.java:32)&lt;BR /&gt;at com.cloudera.server.common.RetryWrapper.executeWithRetry(RetryWrapper.java:32)&lt;BR /&gt;at com.cloudera.server.common.RetryUtils.executeWithRetryHelper(RetryUtils.java:210)&lt;BR /&gt;at com.cloudera.server.common.RetryUtils.executeWithRetry(RetryUtils.java:131)&lt;BR /&gt;at com.cloudera.server.web.cmf.aop.RetryExecution.retryOperation(RetryExecution.java:24)&lt;BR /&gt;at sun.reflect.GeneratedMethodAccessor1622.invoke(Unknown Source)&lt;BR /&gt;at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)&lt;BR /&gt;at java.lang.reflect.Method.invoke(Method.java:498)&lt;BR /&gt;at org.springframework.aop.aspectj.AbstractAspectJAdvice.invokeAdviceMethodWithGivenArgs(AbstractAspectJAdvice.java:627)&lt;BR /&gt;at org.springframework.aop.aspectj.AbstractAspectJAdvice.invokeAdviceMethod(AbstractAspectJAdvice.java:616)&lt;BR /&gt;at org.springframework.aop.aspectj.AspectJAroundAdvice.invoke(AspectJAroundAdvice.java:70)&lt;BR /&gt;at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:168)&lt;BR /&gt;at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:92)&lt;BR /&gt;at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)&lt;BR /&gt;at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:671)&lt;BR /&gt;at com.cloudera.server.web.cmf.commands.CommandController$$EnhancerBySpringCGLIB$$c207f60d.commandDetailsJson(&amp;lt;generated&amp;gt;)&lt;BR /&gt;at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)&lt;BR /&gt;at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)&lt;BR /&gt;at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)&lt;BR /&gt;at java.lang.reflect.Method.invoke(Method.java:498)&lt;BR /&gt;at org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:205)&lt;BR /&gt;at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:133)&lt;BR /&gt;at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:97)&lt;BR /&gt;at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:849)&lt;BR /&gt;at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:760)&lt;BR /&gt;at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:85)&lt;BR /&gt;at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:967)&lt;BR /&gt;at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:901)&lt;BR /&gt;at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:970)&lt;BR /&gt;at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:861)&lt;BR /&gt;at javax.servlet.http.HttpServlet.service(HttpServlet.java:645)&lt;BR /&gt;at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:846)&lt;BR /&gt;at javax.servlet.http.HttpServlet.service(HttpServlet.java:750)&lt;BR /&gt;at org.eclipse.jetty.servlet.ServletHolder$NotAsync.service(ServletHolder.java:1452)&lt;BR /&gt;at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:791)&lt;BR /&gt;at org.eclipse.jetty.servlet.ServletHandler$ChainEnd.doFilter(ServletHandler.java:1626)&lt;BR /&gt;at com.jamonapi.http.JAMonServletFilter.doFilter(JAMonServletFilter.java:48)&lt;BR /&gt;at org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:193)&lt;BR /&gt;at org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1601)&lt;BR /&gt;at com.cloudera.enterprise.JavaMelodyFacade$MonitoringFilter.doFilter(JavaMelodyFacade.java:204)&lt;BR /&gt;at org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:193)&lt;BR /&gt;at org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1601)&lt;BR /&gt;at com.cloudera.server.cmf.config.components.CmfHttpSessionFilter.doFilter(CmfHttpSessionFilter.java:35)&lt;BR /&gt;at org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:193)&lt;BR /&gt;at org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1601)&lt;BR /&gt;at com.cloudera.server.cmf.config.components.RequestRecastFilter.doFilter(RequestRecastFilter.java:55)&lt;BR /&gt;at org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:193)&lt;BR /&gt;at org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1601)&lt;BR /&gt;at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:317)&lt;BR /&gt;at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:127)&lt;BR /&gt;at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:91)&lt;BR /&gt;at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331)&lt;BR /&gt;at org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:115)&lt;BR /&gt;at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331)&lt;BR /&gt;at org.springframework.security.web.session.SessionManagementFilter.doFilter(SessionManagementFilter.java:137)&lt;BR /&gt;at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331)&lt;BR /&gt;at org.springframework.security.web.authentication.AnonymousAuthenticationFilter.doFilter(AnonymousAuthenticationFilter.java:111)&lt;BR /&gt;at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331)&lt;BR /&gt;at org.springframework.security.web.authentication.rememberme.RememberMeAuthenticationFilter.doFilter(RememberMeAuthenticationFilter.java:158)&lt;BR /&gt;at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331)&lt;BR /&gt;at org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:169)&lt;BR /&gt;at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331)&lt;BR /&gt;at org.springframework.security.web.savedrequest.RequestCacheAwareFilter.doFilter(RequestCacheAwareFilter.java:63)&lt;BR /&gt;at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331)&lt;BR /&gt;at org.springframework.security.kerberos.web.authentication.SpnegoAuthenticationProcessingFilter.doFilter(SpnegoAuthenticationProcessingFilter.java:128)&lt;BR /&gt;at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331)&lt;BR /&gt;at org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:200)&lt;BR /&gt;at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331)&lt;BR /&gt;at org.springframework.security.web.authentication.logout.LogoutFilter.doFilter(LogoutFilter.java:121)&lt;BR /&gt;at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331)&lt;BR /&gt;at org.springframework.security.web.header.HeaderWriterFilter.doFilterInternal(HeaderWriterFilter.java:66)&lt;BR /&gt;at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)&lt;BR /&gt;at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331)&lt;BR /&gt;at org.springframework.security.web.context.request.async.WebAsyncManagerIntegrationFilter.doFilterInternal(WebAsyncManagerIntegrationFilter.java:56)&lt;BR /&gt;at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)&lt;BR /&gt;at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331)&lt;BR /&gt;at org.springframework.security.web.session.ConcurrentSessionFilter.doFilter(ConcurrentSessionFilter.java:134)&lt;BR /&gt;at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331)&lt;BR /&gt;at org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:105)&lt;BR /&gt;at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331)&lt;BR /&gt;at org.springframework.security.web.FilterChainProxy.doFilterInternal(FilterChainProxy.java:214)&lt;BR /&gt;at org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:177)&lt;BR /&gt;at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:347)&lt;BR /&gt;at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:263)&lt;BR /&gt;at org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:193)&lt;BR /&gt;at org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1601)&lt;BR /&gt;at org.springframework.session.web.http.SessionRepositoryFilter.doFilterInternal(SessionRepositoryFilter.java:171)&lt;BR /&gt;at org.springframework.session.web.http.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:80)&lt;BR /&gt;at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:347)&lt;BR /&gt;at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:263)&lt;BR /&gt;at org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:193)&lt;BR /&gt;at org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1601)&lt;BR /&gt;at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:197)&lt;BR /&gt;at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)&lt;BR /&gt;at org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:201)&lt;BR /&gt;at org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1601)&lt;BR /&gt;at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:548)&lt;BR /&gt;at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143)&lt;BR /&gt;at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:602)&lt;BR /&gt;at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)&lt;BR /&gt;at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:235)&lt;BR /&gt;at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1624)&lt;BR /&gt;at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233)&lt;BR /&gt;at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1435)&lt;BR /&gt;at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:188)&lt;BR /&gt;at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:501)&lt;BR /&gt;at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1594)&lt;BR /&gt;at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:186)&lt;BR /&gt;at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1350)&lt;BR /&gt;at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)&lt;BR /&gt;at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:602)&lt;BR /&gt;at org.eclipse.jetty.server.handler.StatisticsHandler.handle(StatisticsHandler.java:179)&lt;BR /&gt;at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)&lt;BR /&gt;at org.eclipse.jetty.server.Server.handle(Server.java:516)&lt;BR /&gt;at org.eclipse.jetty.server.HttpChannel.lambda$handle$1(HttpChannel.java:388)&lt;BR /&gt;at org.eclipse.jetty.server.HttpChannel.dispatch(HttpChannel.java:633)&lt;BR /&gt;at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:380)&lt;BR /&gt;at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:273)&lt;BR /&gt;at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:311)&lt;BR /&gt;at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:105)&lt;BR /&gt;at org.eclipse.jetty.io.ssl.SslConnection$DecryptedEndPoint.onFillable(SslConnection.java:540)&lt;BR /&gt;at org.eclipse.jetty.io.ssl.SslConnection.onFillable(SslConnection.java:395)&lt;BR /&gt;at org.eclipse.jetty.io.ssl.SslConnection$2.succeeded(SslConnection.java:161)&lt;BR /&gt;at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:105)&lt;BR /&gt;at org.eclipse.jetty.io.ChannelEndPoint$1.run(ChannelEndPoint.java:104)&lt;BR /&gt;at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.runTask(EatWhatYouKill.java:336)&lt;BR /&gt;at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:313)&lt;BR /&gt;at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:171)&lt;BR /&gt;at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:129)&lt;BR /&gt;at org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:375)&lt;BR /&gt;at com.cloudera.server.common.BoundedQueuedThreadPool$2.run(BoundedQueuedThreadPool.java:94)&lt;BR /&gt;at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:773)&lt;BR /&gt;at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:905)&lt;BR /&gt;at java.lang.Thread.run(Thread.java:748)&lt;BR /&gt;Caused by: com.fasterxml.jackson.databind.exc.MismatchedInputException: No content to map due to end-of-input&lt;BR /&gt;at [Source: (String)""; line: 1, column: 0]&lt;BR /&gt;at com.fasterxml.jackson.databind.exc.MismatchedInputException.from(MismatchedInputException.java:59)&lt;BR /&gt;at com.fasterxml.jackson.databind.ObjectMapper._initForReading(ObjectMapper.java:4344)&lt;BR /&gt;at com.fasterxml.jackson.databind.ObjectMapper._readMapAndClose(ObjectMapper.java:4189)&lt;BR /&gt;at com.fasterxml.jackson.databind.ObjectMapper.readValue(ObjectMapper.java:3205)&lt;BR /&gt;at com.fasterxml.jackson.databind.ObjectMapper.readValue(ObjectMapper.java:3173)&lt;BR /&gt;at com.cloudera.enterprise.JsonUtil2.valueFromString(JsonUtil2.java:189)&lt;BR /&gt;... 145 more&lt;BR /&gt;2024-05-22 05:11:43,658 INFO scm-web-85:com.cloudera.server.web.common.ExceptionReport: Exception report generated accessing &lt;A href="https://35.226.36.214:7183/cmf/role/1546334791/logs" target="_blank"&gt;https://35.226.36.214:7183/cmf/role/1546334791/logs&lt;/A&gt;&lt;BR /&gt;java.lang.NullPointerException&lt;BR /&gt;at com.cloudera.server.web.cmf.WebController.isUrlAbsoluteOrJavaScriptCodeString(WebController.java:295)&lt;BR /&gt;at com.cloudera.server.web.cmf.WebController.redirectTo(WebController.java:284)&lt;BR /&gt;at com.cloudera.server.web.cmf.LogController.roleLogs(LogController.java:901)&lt;BR /&gt;at com.cloudera.server.web.cmf.LogController$$FastClassBySpringCGLIB$$adec20b.invoke(&amp;lt;generated&amp;gt;)&lt;BR /&gt;at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:204)&lt;BR /&gt;at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:736)&lt;BR /&gt;at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:157)&lt;BR /&gt;at org.springframework.aop.aspectj.MethodInvocationProceedingJoinPoint.proceed(MethodInvocationProceedingJoinPoint.java:84)&lt;BR /&gt;at com.cloudera.server.web.cmf.aop.RetryExecution$1.call(RetryExecution.java:32)&lt;BR /&gt;at com.cloudera.server.common.RetryWrapper.executeWithRetry(RetryWrapper.java:32)&lt;BR /&gt;at com.cloudera.server.common.RetryUtils.executeWithRetryHelper(RetryUtils.java:210)&lt;BR /&gt;at com.cloudera.server.common.RetryUtils.executeWithRetry(RetryUtils.java:131)&lt;BR /&gt;at com.cloudera.server.web.cmf.aop.RetryExecution.retryOperation(RetryExecution.java:24)&lt;BR /&gt;at sun.reflect.GeneratedMethodAccessor1622.invoke(Unknown Source)&lt;BR /&gt;at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)&lt;BR /&gt;at java.lang.reflect.Method.invoke(Method.java:498)&lt;BR /&gt;at org.springframework.aop.aspectj.AbstractAspectJAdvice.invokeAdviceMethodWithGivenArgs(AbstractAspectJAdvice.java:627)&lt;BR /&gt;at org.springframework.aop.aspectj.AbstractAspectJAdvice.invokeAdviceMethod(AbstractAspectJAdvice.java:616)&lt;BR /&gt;at org.springframework.aop.aspectj.AspectJAroundAdvice.invoke(AspectJAroundAdvice.java:70)&lt;BR /&gt;at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:168)&lt;BR /&gt;at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:92)&lt;BR /&gt;at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)&lt;BR /&gt;at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:671)&lt;BR /&gt;at com.cloudera.server.web.cmf.LogController$$EnhancerBySpringCGLIB$$2976b116.roleLogs(&amp;lt;generated&amp;gt;)&lt;BR /&gt;at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)&lt;BR /&gt;at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)&lt;BR /&gt;at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)&lt;BR /&gt;at java.lang.reflect.Method.invoke(Method.java:498)&lt;BR /&gt;at org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:205)&lt;BR /&gt;at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:133)&lt;BR /&gt;at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:97)&lt;BR /&gt;at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:849)&lt;BR /&gt;at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:760)&lt;BR /&gt;at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:85)&lt;BR /&gt;at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:967)&lt;BR /&gt;at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:901)&lt;BR /&gt;at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:970)&lt;BR /&gt;at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:861)&lt;BR /&gt;at javax.servlet.http.HttpServlet.service(HttpServlet.java:645)&lt;BR /&gt;at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:846)&lt;BR /&gt;at javax.servlet.http.HttpServlet.service(HttpServlet.java:750)&lt;BR /&gt;at org.eclipse.jetty.servlet.ServletHolder$NotAsync.service(ServletHolder.java:1452)&lt;BR /&gt;at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:791)&lt;BR /&gt;at org.eclipse.jetty.servlet.ServletHandler$ChainEnd.doFilter(ServletHandler.java:1626)&lt;BR /&gt;at com.jamonapi.http.JAMonServletFilter.doFilter(JAMonServletFilter.java:48)&lt;BR /&gt;at org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:193)&lt;BR /&gt;at org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1601)&lt;BR /&gt;at com.cloudera.enterprise.JavaMelodyFacade$MonitoringFilter.doFilter(JavaMelodyFacade.java:204)&lt;BR /&gt;at org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:193)&lt;BR /&gt;at org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1601)&lt;BR /&gt;at com.cloudera.server.cmf.config.components.CmfHttpSessionFilter.doFilter(CmfHttpSessionFilter.java:35)&lt;BR /&gt;at org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:193)&lt;BR /&gt;at org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1601)&lt;BR /&gt;at com.cloudera.server.cmf.config.components.RequestRecastFilter.doFilter(RequestRecastFilter.java:55)&lt;BR /&gt;at org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:193)&lt;BR /&gt;at org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1601)&lt;BR /&gt;at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:317)&lt;BR /&gt;at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:127)&lt;BR /&gt;at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:91)&lt;BR /&gt;at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331)&lt;BR /&gt;at org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:115)&lt;BR /&gt;at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331)&lt;BR /&gt;at org.springframework.security.web.session.SessionManagementFilter.doFilter(SessionManagementFilter.java:137)&lt;BR /&gt;at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331)&lt;BR /&gt;at org.springframework.security.web.authentication.AnonymousAuthenticationFilter.doFilter(AnonymousAuthenticationFilter.java:111)&lt;BR /&gt;at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331)&lt;BR /&gt;at org.springframework.security.web.authentication.rememberme.RememberMeAuthenticationFilter.doFilter(RememberMeAuthenticationFilter.java:158)&lt;BR /&gt;at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331)&lt;BR /&gt;at org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:169)&lt;BR /&gt;at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331)&lt;BR /&gt;at org.springframework.security.web.savedrequest.RequestCacheAwareFilter.doFilter(RequestCacheAwareFilter.java:63)&lt;BR /&gt;at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331)&lt;BR /&gt;at org.springframework.security.kerberos.web.authentication.SpnegoAuthenticationProcessingFilter.doFilter(SpnegoAuthenticationProcessingFilter.java:128)&lt;BR /&gt;at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331)&lt;BR /&gt;at org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:200)&lt;BR /&gt;at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331)&lt;BR /&gt;at org.springframework.security.web.authentication.logout.LogoutFilter.doFilter(LogoutFilter.java:121)&lt;BR /&gt;at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331)&lt;BR /&gt;at org.springframework.security.web.header.HeaderWriterFilter.doFilterInternal(HeaderWriterFilter.java:66)&lt;BR /&gt;at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)&lt;BR /&gt;at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331)&lt;BR /&gt;at org.springframework.security.web.context.request.async.WebAsyncManagerIntegrationFilter.doFilterInternal(WebAsyncManagerIntegrationFilter.java:56)&lt;BR /&gt;at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)&lt;BR /&gt;at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331)&lt;BR /&gt;at org.springframework.security.web.session.ConcurrentSessionFilter.doFilter(ConcurrentSessionFilter.java:134)&lt;BR /&gt;at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331)&lt;BR /&gt;at org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:105)&lt;BR /&gt;at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331)&lt;BR /&gt;at org.springframework.security.web.FilterChainProxy.doFilterInternal(FilterChainProxy.java:214)&lt;BR /&gt;at org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:177)&lt;BR /&gt;at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:347)&lt;BR /&gt;at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:263)&lt;BR /&gt;at org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:193)&lt;BR /&gt;at org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1601)&lt;BR /&gt;at org.springframework.session.web.http.SessionRepositoryFilter.doFilterInternal(SessionRepositoryFilter.java:171)&lt;BR /&gt;at org.springframework.session.web.http.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:80)&lt;BR /&gt;at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:347)&lt;BR /&gt;at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:263)&lt;BR /&gt;at org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:193)&lt;BR /&gt;at org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1601)&lt;BR /&gt;at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:197)&lt;BR /&gt;at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)&lt;BR /&gt;at org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:201)&lt;BR /&gt;at org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1601)&lt;BR /&gt;at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:548)&lt;BR /&gt;at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143)&lt;BR /&gt;at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:602)&lt;BR /&gt;at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)&lt;BR /&gt;at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:235)&lt;BR /&gt;at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1624)&lt;BR /&gt;at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233)&lt;BR /&gt;at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1435)&lt;BR /&gt;at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:188)&lt;BR /&gt;at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:501)&lt;BR /&gt;at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1594)&lt;BR /&gt;at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:186)&lt;BR /&gt;at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1350)&lt;BR /&gt;at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)&lt;BR /&gt;at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:602)&lt;BR /&gt;at org.eclipse.jetty.server.handler.StatisticsHandler.handle(StatisticsHandler.java:179)&lt;BR /&gt;at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)&lt;BR /&gt;at org.eclipse.jetty.server.Server.handle(Server.java:516)&lt;BR /&gt;at org.eclipse.jetty.server.HttpChannel.lambda$handle$1(HttpChannel.java:388)&lt;BR /&gt;at org.eclipse.jetty.server.HttpChannel.dispatch(HttpChannel.java:633)&lt;BR /&gt;at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:380)&lt;BR /&gt;at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:273)&lt;BR /&gt;at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:311)&lt;BR /&gt;at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:105)&lt;BR /&gt;at org.eclipse.jetty.io.ssl.SslConnection$DecryptedEndPoint.onFillable(SslConnection.java:540)&lt;BR /&gt;at org.eclipse.jetty.io.ssl.SslConnection.onFillable(SslConnection.java:395)&lt;BR /&gt;at org.eclipse.jetty.io.ssl.SslConnection$2.succeeded(SslConnection.java:161)&lt;BR /&gt;at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:105)&lt;BR /&gt;at org.eclipse.jetty.io.ChannelEndPoint$1.run(ChannelEndPoint.java:104)&lt;BR /&gt;at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.runTask(EatWhatYouKill.java:336)&lt;BR /&gt;at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:313)&lt;BR /&gt;at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:171)&lt;BR /&gt;at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:129)&lt;BR /&gt;at org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:375)&lt;BR /&gt;at com.cloudera.server.common.BoundedQueuedThreadPool$2.run(BoundedQueuedThreadPool.java:94)&lt;BR /&gt;at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:773)&lt;BR /&gt;at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:905)&lt;BR /&gt;at java.lang.Thread.run(Thread.java:748)&lt;BR /&gt;2024-05-22 05:11:43,659 WARN scm-web-85:org.springframework.web.servlet.mvc.method.annotation.ExceptionHandlerExceptionResolver: Resolved [java.lang.NullPointerException] to ModelAndView: materialized View is [com.cloudera.server.web.common.JamonModelAndView$JamonView@7feb9dbf]; model is {}&lt;BR /&gt;2024-05-22 05:11:51,475 INFO scm-web-89:com.cloudera.enterprise.JavaMelodyFacade: Entering HTTP Operation: Method:POST, Path:/services/1546334746/healthStatusBar&lt;BR /&gt;2024-05-22 05:11:51,578 INFO scm-web-89:com.cloudera.enterprise.JavaMelodyFacade: Exiting HTTP Operation: Method:POST, Path:/services/1546334746/healthStatusBar, Status:200&lt;BR /&gt;2024-05-22 05:12:04,170 INFO pool-6-thread-1:com.cloudera.server.cmf.components.CmServerStateSynchronizer: (29 skipped) Cleaned up&lt;BR /&gt;2024-05-22 05:12:07,164 INFO pool-6-thread-1:com.cloudera.server.cmf.components.CmServerStateSynchronizer: (30 skipped) Synced up&lt;BR /&gt;2024-05-22 05:12:22,448 INFO scm-web-91:com.cloudera.enterprise.JavaMelodyFacade: Entering HTTP Operation: Method:POST, Path:/services/1546334746/healthStatusBar&lt;BR /&gt;2024-05-22 05:12:22,508 INFO scm-web-91:com.cloudera.enterprise.JavaMelodyFacade: Exiting HTTP Operation: Method:POST, Path:/services/1546334746/healthStatusBar, Status:200&lt;BR /&gt;2024-05-22 05:12:49,072 INFO ReporterRegistry-0:com.cloudera.cmf.service.scm.components.ReporterRegistry: Triggering recalculation because of event: scm-cpu-usage-changes&lt;BR /&gt;2024-05-22 05:13:06,170 INFO pool-6-thread-1:com.cloudera.server.cmf.components.CmServerStateSynchronizer: (30 skipped) Cleaned up&lt;BR /&gt;2024-05-22 05:13:09,164 INFO pool-6-thread-1:com.cloudera.server.cmf.components.CmServerStateSynchronizer: (30 skipped) Synced up&lt;BR /&gt;2024-05-22 05:13:18,496 INFO scm-web-91:com.cloudera.enterprise.JavaMelodyFacade: Entering HTTP Operation: Method:POST, Path:/services/1546334746/healthStatusBar&lt;BR /&gt;2024-05-22 05:13:18,536 INFO scm-web-91:com.cloudera.enterprise.JavaMelodyFacade: Exiting HTTP Operation: Method:POST, Path:/services/1546334746/healthStatusBar, Status:200&lt;BR /&gt;2024-05-22 05:13:52,368 INFO scm-web-85:com.cloudera.enterprise.JavaMelodyFacade: Entering HTTP Operation: Method:POST, Path:/services/1546334746/healthStatusBar&lt;BR /&gt;2024-05-22 05:13:52,418 INFO scm-web-85:com.cloudera.enterprise.JavaMelodyFacade: Exiting HTTP Operation: Method:POST, Path:/services/1546334746/healthStatusBar, Status:200&lt;BR /&gt;2024-05-22 05:14:03,076 INFO StaleEntityEviction:com.cloudera.cmf.command.components.CommandManager: Deleting batch of 16 commands and its children.&lt;BR /&gt;2024-05-22 05:14:03,156 INFO StaleEntityEviction:com.cloudera.server.cmf.StaleEntityEvictionThread: Reaped total of 16 deleted commands&lt;BR /&gt;2024-05-22 05:14:03,169 INFO StaleEntityEviction:com.cloudera.server.cmf.StaleEntityEvictionThread: Found no commands older than 2022-05-23T05:14:03.156Z to reap.&lt;BR /&gt;2024-05-22 05:14:03,170 INFO StaleEntityEviction:com.cloudera.server.cmf.node.NodeScannerService: Reaped 0 requests.&lt;BR /&gt;2024-05-22 05:14:03,171 INFO StaleEntityEviction:com.cloudera.server.cmf.node.NodeConfiguratorService: Reaped 0 requests.&lt;BR /&gt;2024-05-22 05:14:04,260 INFO agentServer-62:com.cloudera.server.common.MonitoringThreadPool: agentServer: execution stats: average=0ms, min=0ms, max=26ms.&lt;BR /&gt;2024-05-22 05:14:04,261 INFO agentServer-62:com.cloudera.server.common.MonitoringThreadPool: agentServer: waiting in queue stats: average=0ms, min=0ms, max=4ms.&lt;BR /&gt;2024-05-22 05:14:08,170 INFO pool-6-thread-1:com.cloudera.server.cmf.components.CmServerStateSynchronizer: (30 skipped) Cleaned up&lt;BR /&gt;2024-05-22 05:14:11,165 INFO pool-6-thread-1:com.cloudera.server.cmf.components.CmServerStateSynchronizer: (30 skipped) Synced up&lt;BR /&gt;2024-05-22 05:14:23,442 INFO scm-web-84:com.cloudera.enterprise.JavaMelodyFacade: Entering HTTP Operation: Method:POST, Path:/services/1546334746/healthStatusBar&lt;BR /&gt;2024-05-22 05:14:23,501 INFO scm-web-84:com.cloudera.enterprise.JavaMelodyFacade: Exiting HTTP Operation: Method:POST, Path:/services/1546334746/healthStatusBar, Status:200&lt;BR /&gt;2024-05-22 05:14:42,353 INFO scm-web-85:com.cloudera.enterprise.JavaMelodyFacade: Entering HTTP Operation: Method:POST, Path:/services/1546334746/instances/1546334791/healthStatusBar&lt;BR /&gt;2024-05-22 05:14:42,421 INFO scm-web-85:com.cloudera.enterprise.JavaMelodyFacade: Exiting HTTP Operation: Method:POST, Path:/services/1546334746/instances/1546334791/healthStatusBar, Status:200&lt;BR /&gt;2024-05-22 05:14:49,346 INFO scm-web-91:com.cloudera.enterprise.JavaMelodyFacade: Entering HTTP Operation: Method:POST, Path:/services/1546334746/instances/1546334791/do&lt;BR /&gt;2024-05-22 05:14:49,434 INFO scm-web-91:com.cloudera.cmf.service.ServiceHandlerRegistry: Executing role command Start BasicCmdArgs{args=[]}. Service: DbService{id=1546334746, name=mgmt} Role: DbRole{id=1546334791, name=mgmt-SERVICEMONITOR-9c37a08a9c8c064f6b0883dda7bf95a5, hostName=cloudera-1.c.cloudera-project-422106.internal}&lt;BR /&gt;2024-05-22 05:14:49,449 ERROR scm-web-91:com.cloudera.cmf.model.DbCommand: Command null(Start) has completed. finalstate:FINISHED, success:false, msg:Role not started due to unhealthy host cloudera-1.&lt;BR /&gt;2024-05-22 05:14:49,452 INFO scm-web-91:com.cloudera.cmf.service.ServiceHandlerRegistry: Role command Start launched with id=1546341719&lt;BR /&gt;2024-05-22 05:14:49,495 INFO scm-web-91:com.cloudera.cmf.service.ServiceHandlerRegistry: Executing Global command ProcessStalenessCheckCommand BasicCmdArgs{args=[First reason why: com.cloudera.cmf.model.DbRole.mergedKeytab (#1546334791) has changed]}.&lt;BR /&gt;2024-05-22 05:14:49,496 INFO scm-web-91:com.cloudera.cmf.command.flow.CmdStep: Executing command 1546341722 work: Execute 1 steps in sequence&lt;BR /&gt;2024-05-22 05:14:49,496 INFO scm-web-91:com.cloudera.cmf.command.flow.CmdStep: Executing command 1546341722 work: Configuration Staleness Check&lt;BR /&gt;2024-05-22 05:14:49,496 INFO scm-web-91:com.cloudera.cmf.service.ServiceHandlerRegistry: Global Command ProcessStalenessCheckCommand launched with id=1546341722&lt;BR /&gt;2024-05-22 05:14:49,503 INFO scm-web-91:com.cloudera.enterprise.JavaMelodyFacade: Exiting HTTP Operation: Method:POST, Path:/services/1546334746/instances/1546334791/do, Status:200&lt;BR /&gt;2024-05-22 05:14:49,506 INFO CommandPusher-1:com.cloudera.server.cmf.CommandPusherThread: Acquired lease lock on DbCommand:1546341722&lt;BR /&gt;2024-05-22 05:14:49,517 INFO ProcessStalenessDetector-0:com.cloudera.cmf.service.config.components.ProcessStalenessDetector: Queuing staleness check with FULL_CHECK for 0/6 roles.&lt;BR /&gt;2024-05-22 05:14:49,519 INFO CommandPusher-1:com.cloudera.server.cmf.CommandPusherThread: Acquired lease lock on DbCommand:1546341722&lt;BR /&gt;2024-05-22 05:14:49,519 INFO ProcessStalenessDetector-0:com.cloudera.cmf.service.config.components.ProcessStalenessDetector: Total staleness check tasks queued: 1, partition size: 1&lt;BR /&gt;2024-05-22 05:14:49,546 INFO ProcessStalenessDetector-0:com.cloudera.cmf.service.config.components.ProcessStalenessDetector: Staleness check done. Duration: PT0.034S&lt;BR /&gt;2024-05-22 05:14:49,546 INFO ProcessStalenessDetector-0:com.cloudera.cmf.service.config.components.ProcessStalenessDetector: Staleness check execution stats: average=124ms, min=8ms, max=567ms.&lt;BR /&gt;2024-05-22 05:14:49,548 INFO CommandPusher-1:com.cloudera.server.cmf.CommandPusherThread: Acquired lease lock on DbCommand:1546341722&lt;BR /&gt;2024-05-22 05:14:49,558 INFO CommandPusher-1:com.cloudera.cmf.model.DbCommand: Command 1546341722(ProcessStalenessCheckCommand) has completed. finalstate:FINISHED, success:true, msg:Successfully finished checking for configuration staleness.&lt;BR /&gt;2024-05-22 05:14:49,559 INFO CommandPusher-1:com.cloudera.cmf.command.components.CommandStorage: Invoked delete temp files for command:DbCommand{id=1546341722, name=ProcessStalenessCheckCommand} at dir:/var/lib/cloudera-scm-server/temp/commands/1546341722&lt;BR /&gt;2024-05-22 05:14:50,578 WARN scm-web-82:com.cloudera.cmf.command.flow.SeqFlowCmd: Invalid command state json&lt;BR /&gt;com.cloudera.enterprise.JsonUtil2$JsonRuntimeException: com.fasterxml.jackson.databind.exc.MismatchedInputException: No content to map due to end-of-input&lt;BR /&gt;at [Source: (String)""; line: 1, column: 0]&lt;BR /&gt;at com.cloudera.enterprise.JsonUtil2.valueFromString(JsonUtil2.java:193)&lt;BR /&gt;at com.cloudera.enterprise.JsonUtil2.valueFromBytes(JsonUtil2.java:290)&lt;BR /&gt;at com.cloudera.cmf.command.flow.SeqFlowCmd.from(SeqFlowCmd.java:217)&lt;BR /&gt;at com.cloudera.cmf.command.flow.SeqFlowCmd.getProgress(SeqFlowCmd.java:327)&lt;BR /&gt;at com.cloudera.cmf.command.CmdWorkCommand.getProgress(CmdWorkCommand.java:187)&lt;BR /&gt;at com.cloudera.server.web.cmf.commands.CommandController.getCommandProgress(CommandController.java:82)&lt;BR /&gt;at com.cloudera.server.web.cmf.commands.CommandController.commandDetailsJson(CommandController.java:100)&lt;BR /&gt;at com.cloudera.server.web.cmf.commands.CommandController$$FastClassBySpringCGLIB$$b64180f6.invoke(&amp;lt;generated&amp;gt;)&lt;BR /&gt;at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:204)&lt;BR /&gt;at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:736)&lt;BR /&gt;at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:157)&lt;BR /&gt;at org.springframework.aop.aspectj.MethodInvocationProceedingJoinPoint.proceed(MethodInvocationProceedingJoinPoint.java:84)&lt;BR /&gt;at com.cloudera.server.web.cmf.aop.RetryExecution$1.call(RetryExecution.java:32)&lt;BR /&gt;at com.cloudera.server.common.RetryWrapper.executeWithRetry(RetryWrapper.java:32)&lt;BR /&gt;at com.cloudera.server.common.RetryUtils.executeWithRetryHelper(RetryUtils.java:210)&lt;BR /&gt;at com.cloudera.server.common.RetryUtils.executeWithRetry(RetryUtils.java:131)&lt;BR /&gt;at com.cloudera.server.web.cmf.aop.RetryExecution.retryOperation(RetryExecution.java:24)&lt;BR /&gt;at sun.reflect.GeneratedMethodAccessor1622.invoke(Unknown Source)&lt;BR /&gt;at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)&lt;BR /&gt;at java.lang.reflect.Method.invoke(Method.java:498)&lt;BR /&gt;at org.springframework.aop.aspectj.AbstractAspectJAdvice.invokeAdviceMethodWithGivenArgs(AbstractAspectJAdvice.java:627)&lt;BR /&gt;at org.springframework.aop.aspectj.AbstractAspectJAdvice.invokeAdviceMethod(AbstractAspectJAdvice.java:616)&lt;BR /&gt;at org.springframework.aop.aspectj.AspectJAroundAdvice.invoke(AspectJAroundAdvice.java:70)&lt;BR /&gt;at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:168)&lt;BR /&gt;at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:92)&lt;BR /&gt;at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)&lt;BR /&gt;at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:671)&lt;BR /&gt;at com.cloudera.server.web.cmf.commands.CommandController$$EnhancerBySpringCGLIB$$c207f60d.commandDetailsJson(&amp;lt;generated&amp;gt;)&lt;BR /&gt;at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)&lt;BR /&gt;at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)&lt;BR /&gt;at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)&lt;BR /&gt;at java.lang.reflect.Method.invoke(Method.java:498)&lt;BR /&gt;at org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:205)&lt;BR /&gt;at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:133)&lt;BR /&gt;at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:97)&lt;BR /&gt;at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:849)&lt;BR /&gt;at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:760)&lt;BR /&gt;at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:85)&lt;BR /&gt;at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:967)&lt;BR /&gt;at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:901)&lt;BR /&gt;at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:970)&lt;BR /&gt;at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:861)&lt;BR /&gt;at javax.servlet.http.HttpServlet.service(HttpServlet.java:645)&lt;BR /&gt;at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:846)&lt;BR /&gt;at javax.servlet.http.HttpServlet.service(HttpServlet.java:750)&lt;BR /&gt;at org.eclipse.jetty.servlet.ServletHolder$NotAsync.service(ServletHolder.java:1452)&lt;BR /&gt;at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:791)&lt;BR /&gt;at org.eclipse.jetty.servlet.ServletHandler$ChainEnd.doFilter(ServletHandler.java:1626)&lt;BR /&gt;at com.jamonapi.http.JAMonServletFilter.doFilter(JAMonServletFilter.java:48)&lt;BR /&gt;at org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:193)&lt;BR /&gt;at org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1601)&lt;BR /&gt;at com.cloudera.enterprise.JavaMelodyFacade$MonitoringFilter.doFilter(JavaMelodyFacade.java:204)&lt;BR /&gt;at org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:193)&lt;BR /&gt;at org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1601)&lt;BR /&gt;at com.cloudera.server.cmf.config.components.CmfHttpSessionFilter.doFilter(CmfHttpSessionFilter.java:35)&lt;BR /&gt;at org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:193)&lt;BR /&gt;at org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1601)&lt;BR /&gt;at com.cloudera.server.cmf.config.components.RequestRecastFilter.doFilter(RequestRecastFilter.java:55)&lt;BR /&gt;at org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:193)&lt;BR /&gt;at org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1601)&lt;BR /&gt;at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:317)&lt;BR /&gt;at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:127)&lt;BR /&gt;at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:91)&lt;BR /&gt;at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331)&lt;BR /&gt;at org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:115)&lt;BR /&gt;at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331)&lt;BR /&gt;at org.springframework.security.web.session.SessionManagementFilter.doFilter(SessionManagementFilter.java:137)&lt;BR /&gt;at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331)&lt;BR /&gt;at org.springframework.security.web.authentication.AnonymousAuthenticationFilter.doFilter(AnonymousAuthenticationFilter.java:111)&lt;BR /&gt;at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331)&lt;BR /&gt;at org.springframework.security.web.authentication.rememberme.RememberMeAuthenticationFilter.doFilter(RememberMeAuthenticationFilter.java:158)&lt;BR /&gt;at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331)&lt;BR /&gt;at org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:169)&lt;BR /&gt;at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331)&lt;BR /&gt;at org.springframework.security.web.savedrequest.RequestCacheAwareFilter.doFilter(RequestCacheAwareFilter.java:63)&lt;BR /&gt;at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331)&lt;BR /&gt;at org.springframework.security.kerberos.web.authentication.SpnegoAuthenticationProcessingFilter.doFilter(SpnegoAuthenticationProcessingFilter.java:128)&lt;BR /&gt;at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331)&lt;BR /&gt;at org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:200)&lt;BR /&gt;at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331)&lt;BR /&gt;at org.springframework.security.web.authentication.logout.LogoutFilter.doFilter(LogoutFilter.java:121)&lt;BR /&gt;at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331)&lt;BR /&gt;at org.springframework.security.web.header.HeaderWriterFilter.doFilterInternal(HeaderWriterFilter.java:66)&lt;BR /&gt;at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)&lt;BR /&gt;at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331)&lt;BR /&gt;at org.springframework.security.web.context.request.async.WebAsyncManagerIntegrationFilter.doFilterInternal(WebAsyncManagerIntegrationFilter.java:56)&lt;BR /&gt;at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)&lt;BR /&gt;at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331)&lt;BR /&gt;at org.springframework.security.web.session.ConcurrentSessionFilter.doFilter(ConcurrentSessionFilter.java:134)&lt;BR /&gt;at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331)&lt;BR /&gt;at org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:105)&lt;BR /&gt;at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331)&lt;BR /&gt;at org.springframework.security.web.FilterChainProxy.doFilterInternal(FilterChainProxy.java:214)&lt;BR /&gt;at org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:177)&lt;BR /&gt;at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:347)&lt;BR /&gt;at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:263)&lt;BR /&gt;at org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:193)&lt;BR /&gt;at org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1601)&lt;BR /&gt;at org.springframework.session.web.http.SessionRepositoryFilter.doFilterInternal(SessionRepositoryFilter.java:171)&lt;BR /&gt;at org.springframework.session.web.http.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:80)&lt;BR /&gt;at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:347)&lt;BR /&gt;at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:263)&lt;BR /&gt;at org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:193)&lt;BR /&gt;at org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1601)&lt;BR /&gt;at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:197)&lt;BR /&gt;at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)&lt;BR /&gt;at org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:201)&lt;BR /&gt;at org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1601)&lt;BR /&gt;at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:548)&lt;BR /&gt;at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143)&lt;BR /&gt;at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:602)&lt;BR /&gt;at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)&lt;BR /&gt;at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:235)&lt;BR /&gt;at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1624)&lt;BR /&gt;at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233)&lt;BR /&gt;at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1435)&lt;BR /&gt;at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:188)&lt;BR /&gt;at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:501)&lt;BR /&gt;at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1594)&lt;BR /&gt;at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:186)&lt;BR /&gt;at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1350)&lt;BR /&gt;at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)&lt;BR /&gt;at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:602)&lt;BR /&gt;at org.eclipse.jetty.server.handler.StatisticsHandler.handle(StatisticsHandler.java:179)&lt;BR /&gt;at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)&lt;BR /&gt;at org.eclipse.jetty.server.Server.handle(Server.java:516)&lt;BR /&gt;at org.eclipse.jetty.server.HttpChannel.lambda$handle$1(HttpChannel.java:388)&lt;BR /&gt;at org.eclipse.jetty.server.HttpChannel.dispatch(HttpChannel.java:633)&lt;BR /&gt;at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:380)&lt;BR /&gt;at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:273)&lt;BR /&gt;at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:311)&lt;BR /&gt;at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:105)&lt;BR /&gt;at org.eclipse.jetty.io.ssl.SslConnection$DecryptedEndPoint.onFillable(SslConnection.java:540)&lt;BR /&gt;at org.eclipse.jetty.io.ssl.SslConnection.onFillable(SslConnection.java:395)&lt;BR /&gt;at org.eclipse.jetty.io.ssl.SslConnection$2.succeeded(SslConnection.java:161)&lt;BR /&gt;at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:105)&lt;BR /&gt;at org.eclipse.jetty.io.ChannelEndPoint$1.run(ChannelEndPoint.java:104)&lt;BR /&gt;at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.runTask(EatWhatYouKill.java:336)&lt;BR /&gt;at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:313)&lt;BR /&gt;at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:171)&lt;BR /&gt;at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:129)&lt;BR /&gt;at org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:375)&lt;BR /&gt;at com.cloudera.server.common.BoundedQueuedThreadPool$2.run(BoundedQueuedThreadPool.java:94)&lt;BR /&gt;at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:773)&lt;BR /&gt;at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:905)&lt;BR /&gt;at java.lang.Thread.run(Thread.java:748)&lt;BR /&gt;Caused by: com.fasterxml.jackson.databind.exc.MismatchedInputException: No content to map due to end-of-input&lt;BR /&gt;at [Source: (String)""; line: 1, column: 0]&lt;BR /&gt;at com.fasterxml.jackson.databind.exc.MismatchedInputException.from(MismatchedInputException.java:59)&lt;BR /&gt;at com.fasterxml.jackson.databind.ObjectMapper._initForReading(ObjectMapper.java:4344)&lt;BR /&gt;at com.fasterxml.jackson.databind.ObjectMapper._readMapAndClose(ObjectMapper.java:4189)&lt;BR /&gt;at com.fasterxml.jackson.databind.ObjectMapper.readValue(ObjectMapper.java:3205)&lt;BR /&gt;at com.fasterxml.jackson.databind.ObjectMapper.readValue(ObjectMapper.java:3173)&lt;BR /&gt;at com.cloudera.enterprise.JsonUtil2.valueFromString(JsonUtil2.java:189)&lt;BR /&gt;... 145 more&lt;BR /&gt;2024-05-22 05:14:53,612 WARN scm-web-78:org.springframework.web.servlet.mvc.method.annotation.ExceptionHandlerExceptionResolver: Resolved [java.lang.NullPointerException] to ModelAndView: materialized View is [com.cloudera.server.web.common.JamonModelAndView$JamonView@5bd57c3b]; model is {}&lt;BR /&gt;2024-05-22 05:14:54,718 INFO scm-web-200:com.cloudera.enterprise.JavaMelodyFacade: Entering HTTP Operation: Method:POST, Path:/services/1546334746/healthStatusBar&lt;BR /&gt;2024-05-22 05:14:54,805 INFO scm-web-200:com.cloudera.enterprise.JavaMelodyFacade: Exiting HTTP Operation: Method:POST, Path:/services/1546334746/healthStatusBar, Status:200&lt;BR /&gt;&lt;BR /&gt;&lt;/P&gt;&lt;P&gt;```&lt;/P&gt;</description>
      <pubDate>Wed, 22 May 2024 05:17:56 GMT</pubDate>
      <guid>https://community.cloudera.com/t5/Support-Questions/Solr-is-not-Working/m-p/388186#M246565</guid>
      <dc:creator>divyank</dc:creator>
      <dc:date>2024-05-22T05:17:56Z</dc:date>
    </item>
  </channel>
</rss>

