2016-06-03 11:33:10,301 INFO hadoop.gateway (GatewayConfigImpl.java:loadConfigResource(279)) - Loading configuration resource jar:file:/usr/hdp/2.3.2.0-2950/knox/bin/../lib/gateway-server-0.6.0.2.3.2.0-2950.jar!/conf/gateway-default.xml 2016-06-03 11:33:10,309 INFO hadoop.gateway (GatewayConfigImpl.java:loadConfigFile(267)) - Loading configuration file /usr/hdp/2.3.2.0-2950/knox/bin/../conf/gateway-site.xml 2016-06-03 11:33:10,326 INFO hadoop.gateway (GatewayConfigImpl.java:initGatewayHomeDir(211)) - Using /usr/hdp/2.3.2.0-2950/knox/bin/.. as GATEWAY_HOME via system property. 2016-06-03 11:33:10,807 INFO hadoop.gateway (JettySSLService.java:init(86)) - Credential store for the gateway instance found - no need to create one. 2016-06-03 11:33:10,809 INFO hadoop.gateway (JettySSLService.java:init(103)) - Keystore for the gateway instance found - no need to create one. 2016-06-03 11:33:10,810 INFO hadoop.gateway (JettySSLService.java:logAndValidateCertificate(125)) - The Gateway SSL certificate is issued to hostname: ****. 2016-06-03 11:33:10,811 INFO hadoop.gateway (JettySSLService.java:logAndValidateCertificate(128)) - The Gateway SSL certificate is valid between: 1/13/16 10:39 AM and 1/12/17 10:39 AM. 2016-06-03 11:33:11,005 INFO hadoop.gateway (GatewayServer.java:startGateway(218)) - Starting gateway... 2016-06-03 11:33:11,179 INFO hadoop.gateway (GatewayServer.java:start(310)) - Loading topologies from directory: /usr/hdp/2.3.2.0-2950/knox/bin/../conf/topologies 2016-06-03 11:33:11,294 INFO hadoop.gateway (GatewayServer.java:handleCreateDeployment(442)) - Loading topology default from /usr/hdp/2.3.2.0-2950/knox/bin/../data/deployments/default.war.1551587d780 2016-06-03 11:33:12,173 INFO hadoop.gateway (GatewayServer.java:handleCreateDeployment(442)) - Loading topology admin from /usr/hdp/2.3.2.0-2950/knox/bin/../data/deployments/admin.war.14c71c17898 2016-06-03 11:33:12,196 INFO hadoop.gateway (GatewayServer.java:start(314)) - Monitoring topologies in directory: /usr/hdp/2.3.2.0-2950/knox/bin/../conf/topologies 2016-06-03 11:33:12,197 INFO hadoop.gateway (GatewayServer.java:startGateway(231)) - Started gateway on port 8,443. 2016-06-03 11:33:28,800 INFO hadoop.gateway (KnoxLdapRealm.java:getUserDn(568)) - Computed userDn: **** //hidden 2016-06-03 11:33:28,854 INFO hadoop.gateway (KnoxLdapRealm.java:getUserDn(568)) - Computed userDn: **** //hidden 2016-06-03 11:33:28,860 INFO hadoop.gateway (KnoxLdapRealm.java:rolesFor(255)) - Computed roles/groups: [] for principal: **** //hidden 2016-06-03 11:33:30,063 WARN hadoop.gateway (DefaultDispatch.java:executeOutboundRequest(129)) - Connection exception dispatching request: hdfs://****:50070/webhdfs/v1/?op=LISTSTATUS&user.name=**** org.apache.http.conn.UnsupportedSchemeException: hdfs protocol is not supported org.apache.http.conn.UnsupportedSchemeException: hdfs protocol is not supported at org.apache.http.impl.conn.HttpClientConnectionOperator.connect(HttpClientConnectionOperator.java:99) at org.apache.http.impl.conn.PoolingHttpClientConnectionManager.connect(PoolingHttpClientConnectionManager.java:319) at org.apache.http.impl.execchain.MainClientExec.establishRoute(MainClientExec.java:363) at org.apache.http.impl.execchain.MainClientExec.execute(MainClientExec.java:219) at org.apache.http.impl.execchain.ProtocolExec.execute(ProtocolExec.java:195) at org.apache.http.impl.execchain.RetryExec.execute(RetryExec.java:86) at org.apache.http.impl.execchain.RedirectExec.execute(RedirectExec.java:108) at org.apache.http.impl.client.InternalHttpClient.doExecute(InternalHttpClient.java:184) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:82) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:106) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:57) at org.apache.hadoop.gateway.dispatch.DefaultDispatch.executeOutboundRequest(DefaultDispatch.java:118) at org.apache.hadoop.gateway.dispatch.DefaultDispatch.executeRequest(DefaultDispatch.java:105) at org.apache.hadoop.gateway.dispatch.DefaultDispatch.doGet(DefaultDispatch.java:286) at org.apache.hadoop.gateway.dispatch.GatewayDispatchFilter$GetAdapter.doMethod(GatewayDispatchFilter.java:130) at org.apache.hadoop.gateway.dispatch.GatewayDispatchFilter.doFilter(GatewayDispatchFilter.java:102) at org.apache.hadoop.gateway.filter.AbstractGatewayFilter.doFilter(AbstractGatewayFilter.java:61) at org.apache.hadoop.gateway.GatewayFilter$Holder.doFilter(GatewayFilter.java:315) at org.apache.hadoop.gateway.GatewayFilter$Chain.doFilter(GatewayFilter.java:215) at org.apache.ranger.authorization.knox.RangerPDPKnoxFilter.doFilter(RangerPDPKnoxFilter.java:124) at org.apache.hadoop.gateway.GatewayFilter$Holder.doFilter(GatewayFilter.java:315) at org.apache.hadoop.gateway.GatewayFilter$Chain.doFilter(GatewayFilter.java:215) at org.apache.hadoop.gateway.identityasserter.common.filter.AbstractIdentityAssertionFilter.doFilterInternal(AbstractIdentityAssertionFilter.java:195) at org.apache.hadoop.gateway.identityasserter.common.filter.AbstractIdentityAssertionFilter.continueChainAsPrincipal(AbstractIdentityAssertionFilter.java:152) at org.apache.hadoop.gateway.identityasserter.common.filter.CommonIdentityAssertionFilter.doFilter(CommonIdentityAssertionFilter.java:66) at org.apache.hadoop.gateway.GatewayFilter$Holder.doFilter(GatewayFilter.java:315) at org.apache.hadoop.gateway.GatewayFilter$Chain.doFilter(GatewayFilter.java:215) at org.apache.hadoop.gateway.filter.rewrite.api.UrlRewriteServletFilter.doFilter(UrlRewriteServletFilter.java:60) at org.apache.hadoop.gateway.filter.AbstractGatewayFilter.doFilter(AbstractGatewayFilter.java:61) at org.apache.hadoop.gateway.GatewayFilter$Holder.doFilter(GatewayFilter.java:315) at org.apache.hadoop.gateway.GatewayFilter$Chain.doFilter(GatewayFilter.java:215) at org.apache.hadoop.gateway.filter.ShiroSubjectIdentityAdapter$CallableChain$1.run(ShiroSubjectIdentityAdapter.java:93) at org.apache.hadoop.gateway.filter.ShiroSubjectIdentityAdapter$CallableChain$1.run(ShiroSubjectIdentityAdapter.java:90) at java.security.AccessController.doPrivileged(Native Method) at javax.security.auth.Subject.doAs(Subject.java:422) at org.apache.hadoop.gateway.filter.ShiroSubjectIdentityAdapter$CallableChain.call(ShiroSubjectIdentityAdapter.java:129) at org.apache.hadoop.gateway.filter.ShiroSubjectIdentityAdapter$CallableChain.call(ShiroSubjectIdentityAdapter.java:77) at org.apache.shiro.subject.support.SubjectCallable.doCall(SubjectCallable.java:90) at org.apache.shiro.subject.support.SubjectCallable.call(SubjectCallable.java:83) at org.apache.shiro.subject.support.DelegatingSubject.execute(DelegatingSubject.java:383) at org.apache.hadoop.gateway.filter.ShiroSubjectIdentityAdapter.doFilter(ShiroSubjectIdentityAdapter.java:74) at org.apache.hadoop.gateway.GatewayFilter$Holder.doFilter(GatewayFilter.java:315) at org.apache.hadoop.gateway.GatewayFilter$Chain.doFilter(GatewayFilter.java:215) at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:61) at org.apache.shiro.web.servlet.AdviceFilter.executeChain(AdviceFilter.java:108) at org.apache.shiro.web.servlet.AdviceFilter.doFilterInternal(AdviceFilter.java:137) at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125) at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:66) at org.apache.shiro.web.servlet.AbstractShiroFilter.executeChain(AbstractShiroFilter.java:449) at org.apache.shiro.web.servlet.AbstractShiroFilter$1.call(AbstractShiroFilter.java:365) at org.apache.shiro.subject.support.SubjectCallable.doCall(SubjectCallable.java:90) at org.apache.shiro.subject.support.SubjectCallable.call(SubjectCallable.java:83) at org.apache.shiro.subject.support.DelegatingSubject.execute(DelegatingSubject.java:383) at org.apache.shiro.web.servlet.AbstractShiroFilter.doFilterInternal(AbstractShiroFilter.java:362) at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125) at org.apache.hadoop.gateway.GatewayFilter$Holder.doFilter(GatewayFilter.java:315) at org.apache.hadoop.gateway.GatewayFilter$Chain.doFilter(GatewayFilter.java:215) at org.apache.hadoop.gateway.filter.ResponseCookieFilter.doFilter(ResponseCookieFilter.java:38) at org.apache.hadoop.gateway.filter.AbstractGatewayFilter.doFilter(AbstractGatewayFilter.java:61) at org.apache.hadoop.gateway.GatewayFilter$Holder.doFilter(GatewayFilter.java:315) at org.apache.hadoop.gateway.GatewayFilter$Chain.doFilter(GatewayFilter.java:215) at org.apache.hadoop.gateway.filter.XForwardedHeaderFilter.doFilter(XForwardedHeaderFilter.java:30) at org.apache.hadoop.gateway.filter.AbstractGatewayFilter.doFilter(AbstractGatewayFilter.java:61) at org.apache.hadoop.gateway.GatewayFilter$Holder.doFilter(GatewayFilter.java:315) at org.apache.hadoop.gateway.GatewayFilter$Chain.doFilter(GatewayFilter.java:215) at org.apache.hadoop.gateway.GatewayFilter.doFilter(GatewayFilter.java:129) at org.apache.hadoop.gateway.GatewayServlet.service(GatewayServlet.java:121) at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:684) at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:501) at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:137) at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:557) at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:231) at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1086) at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:428) at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:193) at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1020) at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:135) at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:255) at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:116) at org.eclipse.jetty.server.Server.handle(Server.java:370) at org.eclipse.jetty.server.AbstractHttpConnection.handleRequest(AbstractHttpConnection.java:494) at org.eclipse.jetty.server.AbstractHttpConnection.headerComplete(AbstractHttpConnection.java:971) at org.eclipse.jetty.server.AbstractHttpConnection$RequestHandler.headerComplete(AbstractHttpConnection.java:1033) at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:644) at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:235) at org.eclipse.jetty.server.AsyncHttpConnection.handle(AsyncHttpConnection.java:82) at org.eclipse.jetty.io.nio.SslConnection.handle(SslConnection.java:196) at org.eclipse.jetty.io.nio.SelectChannelEndPoint.handle(SelectChannelEndPoint.java:667) at org.eclipse.jetty.io.nio.SelectChannelEndPoint$1.run(SelectChannelEndPoint.java:52) at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:608) at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:543) at java.lang.Thread.run(Thread.java:745) 2016-06-03 11:33:30,069 ERROR hadoop.gateway (AbstractGatewayFilter.java:doFilter(63)) - Failed to execute filter: java.io.IOException: Service connectivity error. 2016-06-03 11:33:30,069 ERROR hadoop.gateway (AbstractGatewayFilter.java:doFilter(63)) - Failed to execute filter: java.io.IOException: Service connectivity error. 2016-06-03 11:33:30,070 ERROR hadoop.gateway (AbstractGatewayFilter.java:doFilter(66)) - Failed to execute filter: javax.servlet.ServletException: org.apache.shiro.subject.ExecutionException: java.security.PrivilegedActionException: java.io.IOException: Service connectivity error. 2016-06-03 11:33:30,070 ERROR hadoop.gateway (AbstractGatewayFilter.java:doFilter(66)) - Failed to execute filter: javax.servlet.ServletException: org.apache.shiro.subject.ExecutionException: java.security.PrivilegedActionException: java.io.IOException: Service connectivity error. 2016-06-03 11:33:30,070 ERROR hadoop.gateway (GatewayFilter.java:doFilter(135)) - Gateway processing failed: javax.servlet.ServletException: org.apache.shiro.subject.ExecutionException: java.security.PrivilegedActionException: java.io.IOException: Service connectivity error. javax.servlet.ServletException: org.apache.shiro.subject.ExecutionException: java.security.PrivilegedActionException: java.io.IOException: Service connectivity error. at org.apache.shiro.web.servlet.AdviceFilter.cleanup(AdviceFilter.java:196) at org.apache.shiro.web.filter.authc.AuthenticatingFilter.cleanup(AuthenticatingFilter.java:155) at org.apache.shiro.web.servlet.AdviceFilter.doFilterInternal(AdviceFilter.java:148) at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125) at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:66) at org.apache.shiro.web.servlet.AbstractShiroFilter.executeChain(AbstractShiroFilter.java:449) at org.apache.shiro.web.servlet.AbstractShiroFilter$1.call(AbstractShiroFilter.java:365) at org.apache.shiro.subject.support.SubjectCallable.doCall(SubjectCallable.java:90) at org.apache.shiro.subject.support.SubjectCallable.call(SubjectCallable.java:83) at org.apache.shiro.subject.support.DelegatingSubject.execute(DelegatingSubject.java:383) at org.apache.shiro.web.servlet.AbstractShiroFilter.doFilterInternal(AbstractShiroFilter.java:362) at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125) at org.apache.hadoop.gateway.GatewayFilter$Holder.doFilter(GatewayFilter.java:315) at org.apache.hadoop.gateway.GatewayFilter$Chain.doFilter(GatewayFilter.java:215) at org.apache.hadoop.gateway.filter.ResponseCookieFilter.doFilter(ResponseCookieFilter.java:38) at org.apache.hadoop.gateway.filter.AbstractGatewayFilter.doFilter(AbstractGatewayFilter.java:61) at org.apache.hadoop.gateway.GatewayFilter$Holder.doFilter(GatewayFilter.java:315) at org.apache.hadoop.gateway.GatewayFilter$Chain.doFilter(GatewayFilter.java:215) at org.apache.hadoop.gateway.filter.XForwardedHeaderFilter.doFilter(XForwardedHeaderFilter.java:30) at org.apache.hadoop.gateway.filter.AbstractGatewayFilter.doFilter(AbstractGatewayFilter.java:61) at org.apache.hadoop.gateway.GatewayFilter$Holder.doFilter(GatewayFilter.java:315) at org.apache.hadoop.gateway.GatewayFilter$Chain.doFilter(GatewayFilter.java:215) at org.apache.hadoop.gateway.GatewayFilter.doFilter(GatewayFilter.java:129) at org.apache.hadoop.gateway.GatewayServlet.service(GatewayServlet.java:121) at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:684) at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:501) at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:137) at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:557) at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:231) at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1086) at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:428) at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:193) at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1020) at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:135) at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:255) at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:116) at org.eclipse.jetty.server.Server.handle(Server.java:370) at org.eclipse.jetty.server.AbstractHttpConnection.handleRequest(AbstractHttpConnection.java:494) at org.eclipse.jetty.server.AbstractHttpConnection.headerComplete(AbstractHttpConnection.java:971) at org.eclipse.jetty.server.AbstractHttpConnection$RequestHandler.headerComplete(AbstractHttpConnection.java:1033) at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:644) at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:235) at org.eclipse.jetty.server.AsyncHttpConnection.handle(AsyncHttpConnection.java:82) at org.eclipse.jetty.io.nio.SslConnection.handle(SslConnection.java:196) at org.eclipse.jetty.io.nio.SelectChannelEndPoint.handle(SelectChannelEndPoint.java:667) at org.eclipse.jetty.io.nio.SelectChannelEndPoint$1.run(SelectChannelEndPoint.java:52) at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:608) at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:543) at java.lang.Thread.run(Thread.java:745) Caused by: org.apache.shiro.subject.ExecutionException: java.security.PrivilegedActionException: java.io.IOException: Service connectivity error. at org.apache.shiro.subject.support.DelegatingSubject.execute(DelegatingSubject.java:385) at org.apache.hadoop.gateway.filter.ShiroSubjectIdentityAdapter.doFilter(ShiroSubjectIdentityAdapter.java:74) at org.apache.hadoop.gateway.GatewayFilter$Holder.doFilter(GatewayFilter.java:315) at org.apache.hadoop.gateway.GatewayFilter$Chain.doFilter(GatewayFilter.java:215) at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:61) at org.apache.shiro.web.servlet.AdviceFilter.executeChain(AdviceFilter.java:108) at org.apache.shiro.web.servlet.AdviceFilter.doFilterInternal(AdviceFilter.java:137) ... 46 more Caused by: java.security.PrivilegedActionException: java.io.IOException: Service connectivity error. at java.security.AccessController.doPrivileged(Native Method) at javax.security.auth.Subject.doAs(Subject.java:422) at org.apache.hadoop.gateway.filter.ShiroSubjectIdentityAdapter$CallableChain.call(ShiroSubjectIdentityAdapter.java:129) at org.apache.hadoop.gateway.filter.ShiroSubjectIdentityAdapter$CallableChain.call(ShiroSubjectIdentityAdapter.java:77) at org.apache.shiro.subject.support.SubjectCallable.doCall(SubjectCallable.java:90) at org.apache.shiro.subject.support.SubjectCallable.call(SubjectCallable.java:83) at org.apache.shiro.subject.support.DelegatingSubject.execute(DelegatingSubject.java:383) ... 52 more Caused by: java.io.IOException: Service connectivity error. at org.apache.hadoop.gateway.dispatch.DefaultDispatch.executeOutboundRequest(DefaultDispatch.java:131) at org.apache.hadoop.gateway.dispatch.DefaultDispatch.executeRequest(DefaultDispatch.java:105) at org.apache.hadoop.gateway.dispatch.DefaultDispatch.doGet(DefaultDispatch.java:286) at org.apache.hadoop.gateway.dispatch.GatewayDispatchFilter$GetAdapter.doMethod(GatewayDispatchFilter.java:130) at org.apache.hadoop.gateway.dispatch.GatewayDispatchFilter.doFilter(GatewayDispatchFilter.java:102) at org.apache.hadoop.gateway.filter.AbstractGatewayFilter.doFilter(AbstractGatewayFilter.java:61) at org.apache.hadoop.gateway.GatewayFilter$Holder.doFilter(GatewayFilter.java:315) at org.apache.hadoop.gateway.GatewayFilter$Chain.doFilter(GatewayFilter.java:215) at org.apache.ranger.authorization.knox.RangerPDPKnoxFilter.doFilter(RangerPDPKnoxFilter.java:124) at org.apache.hadoop.gateway.GatewayFilter$Holder.doFilter(GatewayFilter.java:315) at org.apache.hadoop.gateway.GatewayFilter$Chain.doFilter(GatewayFilter.java:215) at org.apache.hadoop.gateway.identityasserter.common.filter.AbstractIdentityAssertionFilter.doFilterInternal(AbstractIdentityAssertionFilter.java:195) at org.apache.hadoop.gateway.identityasserter.common.filter.AbstractIdentityAssertionFilter.continueChainAsPrincipal(AbstractIdentityAssertionFilter.java:152) at org.apache.hadoop.gateway.identityasserter.common.filter.CommonIdentityAssertionFilter.doFilter(CommonIdentityAssertionFilter.java:66) at org.apache.hadoop.gateway.GatewayFilter$Holder.doFilter(GatewayFilter.java:315) at org.apache.hadoop.gateway.GatewayFilter$Chain.doFilter(GatewayFilter.java:215) at org.apache.hadoop.gateway.filter.rewrite.api.UrlRewriteServletFilter.doFilter(UrlRewriteServletFilter.java:60) at org.apache.hadoop.gateway.filter.AbstractGatewayFilter.doFilter(AbstractGatewayFilter.java:61) at org.apache.hadoop.gateway.GatewayFilter$Holder.doFilter(GatewayFilter.java:315) at org.apache.hadoop.gateway.GatewayFilter$Chain.doFilter(GatewayFilter.java:215) at org.apache.hadoop.gateway.filter.ShiroSubjectIdentityAdapter$CallableChain$1.run(ShiroSubjectIdentityAdapter.java:93) at org.apache.hadoop.gateway.filter.ShiroSubjectIdentityAdapter$CallableChain$1.run(ShiroSubjectIdentityAdapter.java:90) ... 59 more 2016-06-03 11:33:30,072 ERROR hadoop.gateway (GatewayServlet.java:service(126)) - Gateway processing failed: javax.servlet.ServletException: org.apache.shiro.subject.ExecutionException: java.security.PrivilegedActionException: java.io.IOException: Service connectivity error. javax.servlet.ServletException: org.apache.shiro.subject.ExecutionException: java.security.PrivilegedActionException: java.io.IOException: Service connectivity error. at org.apache.shiro.web.servlet.AdviceFilter.cleanup(AdviceFilter.java:196) at org.apache.shiro.web.filter.authc.AuthenticatingFilter.cleanup(AuthenticatingFilter.java:155) at org.apache.shiro.web.servlet.AdviceFilter.doFilterInternal(AdviceFilter.java:148) at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125) at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:66) at org.apache.shiro.web.servlet.AbstractShiroFilter.executeChain(AbstractShiroFilter.java:449) at org.apache.shiro.web.servlet.AbstractShiroFilter$1.call(AbstractShiroFilter.java:365) at org.apache.shiro.subject.support.SubjectCallable.doCall(SubjectCallable.java:90) at org.apache.shiro.subject.support.SubjectCallable.call(SubjectCallable.java:83) at org.apache.shiro.subject.support.DelegatingSubject.execute(DelegatingSubject.java:383) at org.apache.shiro.web.servlet.AbstractShiroFilter.doFilterInternal(AbstractShiroFilter.java:362) at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125) at org.apache.hadoop.gateway.GatewayFilter$Holder.doFilter(GatewayFilter.java:315) at org.apache.hadoop.gateway.GatewayFilter$Chain.doFilter(GatewayFilter.java:215) at org.apache.hadoop.gateway.filter.ResponseCookieFilter.doFilter(ResponseCookieFilter.java:38) at org.apache.hadoop.gateway.filter.AbstractGatewayFilter.doFilter(AbstractGatewayFilter.java:61) at org.apache.hadoop.gateway.GatewayFilter$Holder.doFilter(GatewayFilter.java:315) at org.apache.hadoop.gateway.GatewayFilter$Chain.doFilter(GatewayFilter.java:215) at org.apache.hadoop.gateway.filter.XForwardedHeaderFilter.doFilter(XForwardedHeaderFilter.java:30) at org.apache.hadoop.gateway.filter.AbstractGatewayFilter.doFilter(AbstractGatewayFilter.java:61) at org.apache.hadoop.gateway.GatewayFilter$Holder.doFilter(GatewayFilter.java:315) at org.apache.hadoop.gateway.GatewayFilter$Chain.doFilter(GatewayFilter.java:215) at org.apache.hadoop.gateway.GatewayFilter.doFilter(GatewayFilter.java:129) at org.apache.hadoop.gateway.GatewayServlet.service(GatewayServlet.java:121) at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:684) at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:501) at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:137) at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:557) at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:231) at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1086) at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:428) at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:193) at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1020) at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:135) at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:255) at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:116) at org.eclipse.jetty.server.Server.handle(Server.java:370) at org.eclipse.jetty.server.AbstractHttpConnection.handleRequest(AbstractHttpConnection.java:494) at org.eclipse.jetty.server.AbstractHttpConnection.headerComplete(AbstractHttpConnection.java:971) at org.eclipse.jetty.server.AbstractHttpConnection$RequestHandler.headerComplete(AbstractHttpConnection.java:1033) at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:644) at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:235) at org.eclipse.jetty.server.AsyncHttpConnection.handle(AsyncHttpConnection.java:82) at org.eclipse.jetty.io.nio.SslConnection.handle(SslConnection.java:196) at org.eclipse.jetty.io.nio.SelectChannelEndPoint.handle(SelectChannelEndPoint.java:667) at org.eclipse.jetty.io.nio.SelectChannelEndPoint$1.run(SelectChannelEndPoint.java:52) at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:608) at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:543) at java.lang.Thread.run(Thread.java:745) Caused by: org.apache.shiro.subject.ExecutionException: java.security.PrivilegedActionException: java.io.IOException: Service connectivity error. at org.apache.shiro.subject.support.DelegatingSubject.execute(DelegatingSubject.java:385) at org.apache.hadoop.gateway.filter.ShiroSubjectIdentityAdapter.doFilter(ShiroSubjectIdentityAdapter.java:74) at org.apache.hadoop.gateway.GatewayFilter$Holder.doFilter(GatewayFilter.java:315) at org.apache.hadoop.gateway.GatewayFilter$Chain.doFilter(GatewayFilter.java:215) at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:61) at org.apache.shiro.web.servlet.AdviceFilter.executeChain(AdviceFilter.java:108) at org.apache.shiro.web.servlet.AdviceFilter.doFilterInternal(AdviceFilter.java:137) ... 46 more Caused by: java.security.PrivilegedActionException: java.io.IOException: Service connectivity error. at java.security.AccessController.doPrivileged(Native Method) at javax.security.auth.Subject.doAs(Subject.java:422) at org.apache.hadoop.gateway.filter.ShiroSubjectIdentityAdapter$CallableChain.call(ShiroSubjectIdentityAdapter.java:129) at org.apache.hadoop.gateway.filter.ShiroSubjectIdentityAdapter$CallableChain.call(ShiroSubjectIdentityAdapter.java:77) at org.apache.shiro.subject.support.SubjectCallable.doCall(SubjectCallable.java:90) at org.apache.shiro.subject.support.SubjectCallable.call(SubjectCallable.java:83) at org.apache.shiro.subject.support.DelegatingSubject.execute(DelegatingSubject.java:383) ... 52 more Caused by: java.io.IOException: Service connectivity error. at org.apache.hadoop.gateway.dispatch.DefaultDispatch.executeOutboundRequest(DefaultDispatch.java:131) at org.apache.hadoop.gateway.dispatch.DefaultDispatch.executeRequest(DefaultDispatch.java:105) at org.apache.hadoop.gateway.dispatch.DefaultDispatch.doGet(DefaultDispatch.java:286) at org.apache.hadoop.gateway.dispatch.GatewayDispatchFilter$GetAdapter.doMethod(GatewayDispatchFilter.java:130) at org.apache.hadoop.gateway.dispatch.GatewayDispatchFilter.doFilter(GatewayDispatchFilter.java:102) at org.apache.hadoop.gateway.filter.AbstractGatewayFilter.doFilter(AbstractGatewayFilter.java:61) at org.apache.hadoop.gateway.GatewayFilter$Holder.doFilter(GatewayFilter.java:315) at org.apache.hadoop.gateway.GatewayFilter$Chain.doFilter(GatewayFilter.java:215) at org.apache.ranger.authorization.knox.RangerPDPKnoxFilter.doFilter(RangerPDPKnoxFilter.java:124) at org.apache.hadoop.gateway.GatewayFilter$Holder.doFilter(GatewayFilter.java:315) at org.apache.hadoop.gateway.GatewayFilter$Chain.doFilter(GatewayFilter.java:215) at org.apache.hadoop.gateway.identityasserter.common.filter.AbstractIdentityAssertionFilter.doFilterInternal(AbstractIdentityAssertionFilter.java:195) at org.apache.hadoop.gateway.identityasserter.common.filter.AbstractIdentityAssertionFilter.continueChainAsPrincipal(AbstractIdentityAssertionFilter.java:152) at org.apache.hadoop.gateway.identityasserter.common.filter.CommonIdentityAssertionFilter.doFilter(CommonIdentityAssertionFilter.java:66) at org.apache.hadoop.gateway.GatewayFilter$Holder.doFilter(GatewayFilter.java:315) at org.apache.hadoop.gateway.GatewayFilter$Chain.doFilter(GatewayFilter.java:215) at org.apache.hadoop.gateway.filter.rewrite.api.UrlRewriteServletFilter.doFilter(UrlRewriteServletFilter.java:60) at org.apache.hadoop.gateway.filter.AbstractGatewayFilter.doFilter(AbstractGatewayFilter.java:61) at org.apache.hadoop.gateway.GatewayFilter$Holder.doFilter(GatewayFilter.java:315) at org.apache.hadoop.gateway.GatewayFilter$Chain.doFilter(GatewayFilter.java:215) at org.apache.hadoop.gateway.filter.ShiroSubjectIdentityAdapter$CallableChain$1.run(ShiroSubjectIdentityAdapter.java:93) at org.apache.hadoop.gateway.filter.ShiroSubjectIdentityAdapter$CallableChain$1.run(ShiroSubjectIdentityAdapter.java:90) ... 59 more