[ https://issues.apache.org/jira/browse/FALCON-559?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Balu Vellanki resolved FALCON-559. ---------------------------------- Resolution: Not A Problem Resolving an old Jira since it has been now confirmed that Falcon works on secure cluster using secure oozie. > Unable to start oozie server due to Kerberos authentication error > ----------------------------------------------------------------- > > Key: FALCON-559 > URL: https://issues.apache.org/jira/browse/FALCON-559 > Project: Falcon > Issue Type: Bug > Components: oozie > Affects Versions: 0.6 > Reporter: Peng > > Hi, falcon dev > Our group is trying to deploy falcon on cluster. And our oozie is using > Kerberos as authentication mech. Now I encounter such error when submit > clusters which I think is related to the oozie authentication. Is there > anything we can do to solve this issue? I am pretty sure the oozie server is > up, because I can open oozie server's UI through my browser. Could you please > have a look at this? > Thanks, > Peng > -----------------------------------Log---------------------------------------------- > -07-30 15:36:06,577 ERROR - > [31371780@qtp-1184670-2:pengzhang:POST//entities/submit/cluster > 69619af8-b63c-4527-bd49-3e93bedcb9ed] ~ Unable to persist entity object > (AbstractEntityManager:157) > org.apache.falcon.entity.parser.ValidationException: Invalid Workflow server > or port: https://10.24.156.43:4443/oozie/ > at > org.apache.falcon.entity.parser.ClusterEntityParser.validateWorkflowInterface(ClusterEntityParser.java:145) > at > org.apache.falcon.entity.parser.ClusterEntityParser.validate(ClusterEntityParser.java:75) > at > org.apache.falcon.entity.parser.ClusterEntityParser.validate(ClusterEntityParser.java:48) > at > org.apache.falcon.resource.AbstractEntityManager.validate(AbstractEntityManager.java:365) > at > org.apache.falcon.resource.AbstractEntityManager.submitInternal(AbstractEntityManager.java:332) > at > org.apache.falcon.resource.AbstractEntityManager.submit(AbstractEntityManager.java:154) > at > org.apache.falcon.resource.ConfigSyncService.submit(ConfigSyncService.java:44) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > at java.lang.reflect.Method.invoke(Method.java:601) > at > org.apache.falcon.resource.channel.IPCChannel.invoke(IPCChannel.java:49) > at > org.apache.falcon.resource.proxy.SchedulableEntityManagerProxy$1.doExecute(SchedulableEntityManagerProxy.java:124) > at > org.apache.falcon.resource.proxy.SchedulableEntityManagerProxy$EntityProxy.execute(SchedulableEntityManagerProxy.java:416) > at > org.apache.falcon.resource.proxy.SchedulableEntityManagerProxy.submit_aroundBody0(SchedulableEntityManagerProxy.java:126) > at > org.apache.falcon.resource.proxy.SchedulableEntityManagerProxy$AjcClosure1.run(SchedulableEntityManagerProxy.java:1) > at > org.aspectj.runtime.reflect.JoinPointImpl.proceed(JoinPointImpl.java:149) > at > org.apache.falcon.aspect.AbstractFalconAspect.logAround(AbstractFalconAspect.java:51) > at > org.apache.falcon.resource.proxy.SchedulableEntityManagerProxy.submit(SchedulableEntityManagerProxy.java:107) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > at java.lang.reflect.Method.invoke(Method.java:601) > at > com.sun.jersey.spi.container.JavaMethodInvokerFactory$1.invoke(JavaMethodInvokerFactory.java:60) > at > com.sun.jersey.server.impl.model.method.dispatch.ResourceJavaMethodDispatcher.dispatch(ResourceJavaMethodDispatcher.java:75) > at > com.sun.jersey.server.impl.uri.rules.HttpMethodRule.accept(HttpMethodRule.java:288) > at > com.sun.jersey.server.impl.uri.rules.RightHandPathRule.accept(RightHandPathRule.java:147) > at > com.sun.jersey.server.impl.uri.rules.ResourceClassRule.accept(ResourceClassRule.java:108) > at > com.sun.jersey.server.impl.uri.rules.RightHandPathRule.accept(RightHandPathRule.java:147) > at > com.sun.jersey.server.impl.uri.rules.RootResourceClassesRule.accept(RootResourceClassesRule.java:84) > at > com.sun.jersey.server.impl.application.WebApplicationImpl._handleRequest(WebApplicationImpl.java:1469) > at > com.sun.jersey.server.impl.application.WebApplicationImpl._handleRequest(WebApplicationImpl.java:1400) > at > com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1349) > at > com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1339) > at > com.sun.jersey.spi.container.servlet.WebComponent.service(WebComponent.java:416) > at > com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:537) > at > com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:699) > at javax.servlet.http.HttpServlet.service(HttpServlet.java:820) > at > org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:511) > at > org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1221) > at > org.apache.falcon.security.BasicAuthFilter$2.doFilter(BasicAuthFilter.java:184) > at > org.apache.hadoop.security.authentication.server.AuthenticationFilter.doFilter(AuthenticationFilter.java:392) > at > org.apache.falcon.security.BasicAuthFilter.doFilter(BasicAuthFilter.java:222) > at > org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1212) > at > org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:399) > at > org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216) > at > org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:182) > at > org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:766) > at > org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:450) > at > org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152) > at org.mortbay.jetty.Server.handle(Server.java:326) > at > org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:542) > at > org.mortbay.jetty.HttpConnection$RequestHandler.content(HttpConnection.java:945) > at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:756) > at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:212) > at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:404) > at > org.mortbay.jetty.bio.SocketConnector$Connection.run(SocketConnector.java:228) > at > org.mortbay.jetty.security.SslSocketConnector$SslConnection.run(SslSocketConnector.java:713) > at > org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:582) > Caused by: org.apache.falcon.FalconException: Unable to reach Oozie server. > at > org.apache.falcon.workflow.engine.OozieWorkflowEngine.isAlive(OozieWorkflowEngine.java:123) > at > org.apache.falcon.entity.parser.ClusterEntityParser.validateWorkflowInterface(ClusterEntityParser.java:141) > ... 59 more > Caused by: AUTHENTICATION : IO_ERROR : javax.net.ssl.SSLHandshakeException: > sun.security.validator.ValidatorException: PKIX path building failed: > sun.security.provider.certpath.SunCertPathBuilderException: unable to find > valid certification path to requested target > at > org.apache.oozie.client.ProxyOozieClient.getSystemMode(ProxyOozieClient.java:156) > at > org.apache.falcon.workflow.engine.OozieWorkflowEngine.isAlive(OozieWorkflowEngine.java:121) > ... 60 more > Caused by: IO_ERROR : javax.net.ssl.SSLHandshakeException: > sun.security.validator.ValidatorException: PKIX path building failed: > sun.security.provider.certpath.SunCertPathBuilderException: unable to find > valid certification path to requested target > at > org.apache.oozie.client.OozieClient.validateWSVersion(OozieClient.java:312) > at org.apache.oozie.client.OozieClient.createURL(OozieClient.java:395) > at org.apache.oozie.client.OozieClient.access$000(OozieClient.java:76) > at > org.apache.oozie.client.OozieClient$ClientCallable.call(OozieClient.java:473) > at > org.apache.oozie.client.OozieClient.getSystemMode(OozieClient.java:1489) > at > org.apache.oozie.client.ProxyOozieClient.access$201(ProxyOozieClient.java:49) > at > org.apache.oozie.client.ProxyOozieClient$2.call(ProxyOozieClient.java:152) > at > org.apache.oozie.client.ProxyOozieClient$2.call(ProxyOozieClient.java:149) > at org.apache.oozie.client.OozieClient.doAs(OozieClient.java:191) > at > org.apache.oozie.client.ProxyOozieClient.getSystemMode(ProxyOozieClient.java:149) > ... 61 more > Caused by: javax.net.ssl.SSLHandshakeException: > sun.security.validator.ValidatorException: PKIX path building failed: > sun.security.provider.certpath.SunCertPathBuilderException: unable to find > valid certification path to requested target > at sun.security.ssl.Alerts.getSSLException(Alerts.java:192) > at sun.security.ssl.SSLSocketImpl.fatal(SSLSocketImpl.java:1886) > at sun.security.ssl.Handshaker.fatalSE(Handshaker.java:276) > at sun.security.ssl.Handshaker.fatalSE(Handshaker.java:270) > at > sun.security.ssl.ClientHandshaker.serverCertificate(ClientHandshaker.java:1341) > at > sun.security.ssl.ClientHandshaker.processMessage(ClientHandshaker.java:153) > at sun.security.ssl.Handshaker.processLoop(Handshaker.java:868) > at sun.security.ssl.Handshaker.process_record(Handshaker.java:804) > at sun.security.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:1016) > at > sun.security.ssl.SSLSocketImpl.performInitialHandshake(SSLSocketImpl.java:1312) > at > sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1339) > at > sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1323) > at > sun.net.www.protocol.https.HttpsClient.afterConnect(HttpsClient.java:515) > at > sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(AbstractDelegateHttpsURLConnection.java:185) > at > sun.net.www.protocol.https.HttpsURLConnectionImpl.connect(HttpsURLConnectionImpl.java:153) > at > org.apache.hadoop.security.authentication.client.KerberosAuthenticator.authenticate(KerberosAuthenticator.java:186) > at > org.apache.hadoop.security.authentication.client.AuthenticatedURL.openConnection(AuthenticatedURL.java:232) > at > org.apache.oozie.client.AuthOozieClient.createConnection(AuthOozieClient.java:128) > at > org.apache.oozie.client.ProxyOozieClient.access$001(ProxyOozieClient.java:49) > at > org.apache.oozie.client.ProxyOozieClient$1.run(ProxyOozieClient.java:88) > at > org.apache.oozie.client.ProxyOozieClient$1.run(ProxyOozieClient.java:86) > at java.security.AccessController.doPrivileged(Native Method) > at javax.security.auth.Subject.doAs(Subject.java:415) > at > org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1588) > at > org.apache.oozie.client.ProxyOozieClient.createConnection(ProxyOozieClient.java:86) > at > org.apache.oozie.client.OozieClient.getSupportedProtocolVersions(OozieClient.java:321) > > > at > org.apache.oozie.client.OozieClient.validateWSVersion(OozieClient.java:282) > ... 70 more > Caused by: sun.security.validator.ValidatorException: PKIX path building > failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to > find valid certification path to requested target > at > sun.security.validator.PKIXValidator.doBuild(PKIXValidator.java:385) > at > sun.security.validator.PKIXValidator.engineValidate(PKIXValidator.java:292) > at sun.security.validator.Validator.validate(Validator.java:260) > at > sun.security.ssl.X509TrustManagerImpl.validate(X509TrustManagerImpl.java:326) > at > sun.security.ssl.X509TrustManagerImpl.checkTrusted(X509TrustManagerImpl.java:231) > at > sun.security.ssl.X509TrustManagerImpl.checkServerTrusted(X509TrustManagerImpl.java:126) > at > sun.security.ssl.ClientHandshaker.serverCertificate(ClientHandshaker.java:1323) > ... 92 more > Caused by: sun.security.provider.certpath.SunCertPathBuilderException: unable > to find valid certification path to requested target > at > sun.security.provider.certpath.SunCertPathBuilder.engineBuild(SunCertPathBuilder.java:196) > at java.security.cert.CertPathBuilder.build(CertPathBuilder.java:268) > at > sun.security.validator.PKIXValidator.doBuild(PKIXValidator.java:380) > ... 98 more > 2014-07-30 15:36:06,581 ERROR - > [31371780@qtp-1184670-2:pengzhang:POST//entities/submit/cluster > 69619af8-b63c-4527-bd49-3e93bedcb9ed] ~ Failure reason (FalconWebException:41) > org.apache.falcon.entity.parser.ValidationException: Invalid Workflow server > or port: https://10.24.156.43:4443/oozie/ at > org.apache.falcon.entity.parser.ClusterEntityParser.validateWorkflowInterface(ClusterEntityParser.java:145) > at > org.apache.falcon.entity.parser.ClusterEntityParser.validate(ClusterEntityParser.java:75) > at > org.apache.falcon.entity.parser.ClusterEntityParser.validate(ClusterEntityParser.java:48) > at > org.apache.falcon.resource.AbstractEntityManager.validate(AbstractEntityManager.java:365) > at > org.apache.falcon.resource.AbstractEntityManager.submitInternal(AbstractEntityManager.java:332) > at > org.apache.falcon.resource.AbstractEntityManager.submit(AbstractEntityManager.java:154) > at > org.apache.falcon.resource.ConfigSyncService.submit(ConfigSyncService.java:44) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > at java.lang.reflect.Method.invoke(Method.java:601) > at > org.apache.falcon.resource.channel.IPCChannel.invoke(IPCChannel.java:49) > at > org.apache.falcon.resource.proxy.SchedulableEntityManagerProxy$1.doExecute(SchedulableEntityManagerProxy.java:124) > at > org.apache.falcon.resource.proxy.SchedulableEntityManagerProxy$EntityProxy.execute(SchedulableEntityManagerProxy.java:416) > at > org.apache.falcon.resource.proxy.SchedulableEntityManagerProxy.submit_aroundBody0(SchedulableEntityManagerProxy.java:126) > at > org.apache.falcon.resource.proxy.SchedulableEntityManagerProxy$AjcClosure1.run(SchedulableEntityManagerProxy.java:1) > at > org.aspectj.runtime.reflect.JoinPointImpl.proceed(JoinPointImpl.java:149) > at > org.apache.falcon.aspect.AbstractFalconAspect.logAround(AbstractFalconAspect.java:51) > at > org.apache.falcon.resource.proxy.SchedulableEntityManagerProxy.submit(SchedulableEntityManagerProxy.java:107) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > at java.lang.reflect.Method.invoke(Method.java:601) > at > com.sun.jersey.spi.container.JavaMethodInvokerFactory$1.invoke(JavaMethodInvokerFactory.java:60) > at > com.sun.jersey.server.impl.model.method.dispatch.AbstractResourceMethodDispatchProvider$TypeOutInvoker._dispatch(AbstractResourceMethodDispatchProvider.java:185) > at > com.sun.jersey.server.impl.model.method.dispatch.ResourceJavaMethodDispatcher.dispatch(ResourceJavaMethodDispatcher.java:75) > at > com.sun.jersey.server.impl.uri.rules.HttpMethodRule.accept(HttpMethodRule.java:288) > at > com.sun.jersey.server.impl.uri.rules.RightHandPathRule.accept(RightHandPathRule.java:147) > at > com.sun.jersey.server.impl.uri.rules.ResourceClassRule.accept(ResourceClassRule.java:108) > at > com.sun.jersey.server.impl.uri.rules.RightHandPathRule.accept(RightHandPathRule.java:147) > at > com.sun.jersey.server.impl.uri.rules.RootResourceClassesRule.accept(RootResourceClassesRule.java:84) > at > com.sun.jersey.server.impl.application.WebApplicationImpl._handleRequest(WebApplicationImpl.java:1469) > at > com.sun.jersey.server.impl.application.WebApplicationImpl._handleRequest(WebApplicationImpl.java:1400) > at > com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1349) > at > com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1339) > at > com.sun.jersey.spi.container.servlet.WebComponent.service(WebComponent.java:416) > at > com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:537) > at > com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:699) > at javax.servlet.http.HttpServlet.service(HttpServlet.java:820) > at > org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:511) > at > org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1221) > at > org.apache.falcon.security.BasicAuthFilter$2.doFilter(BasicAuthFilter.java:184) > at > org.apache.hadoop.security.authentication.server.AuthenticationFilter.doFilter(AuthenticationFilter.java:392) > at > org.apache.falcon.security.BasicAuthFilter.doFilter(BasicAuthFilter.java:222) > at > org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1212) > at > org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:399) > at > org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216) > at > org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:182) > at > org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:766) > at > org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:450) > at > org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152) > at org.mortbay.jetty.Server.handle(Server.java:326) > at > org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:542) > at > org.mortbay.jetty.HttpConnection$RequestHandler.content(HttpConnection.java:945) > at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:756) > at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:212) > at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:404) > at > org.mortbay.jetty.bio.SocketConnector$Connection.run(SocketConnector.java:228) > at > org.mortbay.jetty.security.SslSocketConnector$SslConnection.run(SslSocketConnector.java:713) > at > org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:582) > Caused by: org.apache.falcon.FalconException: Unable to reach Oozie server. > > at > org.apache.falcon.entity.parser.ClusterEntityParser.validateWorkflowInterface(ClusterEntityParser.java:141) > ... 59 more > Caused by: AUTHENTICATION : IO_ERROR : javax.net.ssl.SSLHandshakeException: > sun.security.validator.ValidatorException: PKIX path building failed: > sun.security.provider.certpath.SunCertPathBuilderException: unable to find > valid certification path to requested target > at > org.apache.oozie.client.ProxyOozieClient.getSystemMode(ProxyOozieClient.java:156) > at > org.apache.falcon.workflow.engine.OozieWorkflowEngine.isAlive(OozieWorkflowEngine.java:121) > ... 60 more > Caused by: IO_ERROR : javax.net.ssl.SSLHandshakeException: > sun.security.validator.ValidatorException: PKIX path building failed: > sun.security.provider.certpath.SunCertPathBuilderException: unable to find > valid certification path to requested target > at > org.apache.oozie.client.OozieClient.validateWSVersion(OozieClient.java:312) > at org.apache.oozie.client.OozieClient.createURL(OozieClient.java:395) > at org.apache.oozie.client.OozieClient.access$000(OozieClient.java:76) > at > org.apache.oozie.client.OozieClient$ClientCallable.call(OozieClient.java:473) > at > org.apache.oozie.client.OozieClient.getSystemMode(OozieClient.java:1489) > at > org.apache.oozie.client.ProxyOozieClient.access$201(ProxyOozieClient.java:49) > at > org.apache.oozie.client.ProxyOozieClient$2.call(ProxyOozieClient.java:152) > at > org.apache.oozie.client.ProxyOozieClient$2.call(ProxyOozieClient.java:149) > at org.apache.oozie.client.OozieClient.doAs(OozieClient.java:191) > at > org.apache.oozie.client.ProxyOozieClient.getSystemMode(ProxyOozieClient.java:149) > ... 61 more > Caused by: javax.net.ssl.SSLHandshakeException: > sun.security.validator.ValidatorException: PKIX path building failed: > sun.security.provider.certpath.SunCertPathBuilderException: unable to find > valid certification path to requested target > at sun.security.ssl.Alerts.getSSLException(Alerts.java:192) > at sun.security.ssl.SSLSocketImpl.fatal(SSLSocketImpl.java:1886) > at sun.security.ssl.Handshaker.fatalSE(Handshaker.java:276) > at sun.security.ssl.Handshaker.fatalSE(Handshaker.java:270) > at > sun.security.ssl.ClientHandshaker.serverCertificate(ClientHandshaker.java:1341) > at > sun.security.ssl.ClientHandshaker.processMessage(ClientHandshaker.java:153) > at sun.security.ssl.Handshaker.processLoop(Handshaker.java:868) > at sun.security.ssl.Handshaker.process_record(Handshaker.java:804) > at sun.security.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:1016) > at > sun.security.ssl.SSLSocketImpl.performInitialHandshake(SSLSocketImpl.java:1312) > at > sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1339) > at > sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1323) > at > sun.net.www.protocol.https.HttpsClient.afterConnect(HttpsClient.java:515) > at > sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(AbstractDelegateHttpsURLConnection.java:185) > at > sun.net.www.protocol.https.HttpsURLConnectionImpl.connect(HttpsURLConnectionImpl.java:153) > at > org.apache.hadoop.security.authentication.client.KerberosAuthenticator.authenticate(KerberosAuthenticator.java:186) > at > org.apache.hadoop.security.authentication.client.AuthenticatedURL.openConnection(AuthenticatedURL.java:232) > at > org.apache.oozie.client.AuthOozieClient.createConnection(AuthOozieClient.java:128) > at > org.apache.oozie.client.ProxyOozieClient.access$001(ProxyOozieClient.java:49) > at > org.apache.oozie.client.ProxyOozieClient$1.run(ProxyOozieClient.java:88) > at > org.apache.hadoop.security.authentication.client.KerberosAuthenticator.authenticate(KerberosAuthenticator.java:186) > at > org.apache.hadoop.security.authentication.client.AuthenticatedURL.openConnection(AuthenticatedURL.java:232) > at > org.apache.oozie.client.AuthOozieClient.createConnection(AuthOozieClient.java:128) > at > org.apache.oozie.client.ProxyOozieClient.access$001(ProxyOozieClient.java:49) > at > org.apache.oozie.client.ProxyOozieClient$1.run(ProxyOozieClient.java:88) > at > org.apache.oozie.client.ProxyOozieClient$1.run(ProxyOozieClient.java:86) > at java.security.AccessController.doPrivileged(Native Method) > at javax.security.auth.Subject.doAs(Subject.java:415) > at > org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1588) > at > org.apache.oozie.client.ProxyOozieClient.createConnection(ProxyOozieClient.java:86) > at > org.apache.oozie.client.OozieClient.getSupportedProtocolVersions(OozieClient.java:321) > at > org.apache.oozie.client.OozieClient.validateWSVersion(OozieClient.java:282) > ... 70 more > Caused by: sun.security.validator.ValidatorException: PKIX path building > failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to > find valid certification path to requested target > at > sun.security.validator.PKIXValidator.doBuild(PKIXValidator.java:385) > at > sun.security.validator.PKIXValidator.engineValidate(PKIXValidator.java:292) > at sun.security.validator.Validator.validate(Validator.java:260) > at > sun.security.ssl.X509TrustManagerImpl.validate(X509TrustManagerImpl.java:326) > at > sun.security.ssl.X509TrustManagerImpl.checkTrusted(X509TrustManagerImpl.java:231) > at > sun.security.ssl.X509TrustManagerImpl.checkServerTrusted(X509TrustManagerImpl.java:126) > at > sun.security.ssl.ClientHandshaker.serverCertificate(ClientHandshaker.java:1323) > ... 92 more > Caused by: sun.security.provider.certpath.SunCertPathBuilderException: unable > to find valid certification path to requested target > at > sun.security.provider.certpath.SunCertPathBuilder.engineBuild(SunCertPathBuilder.java:196) > at java.security.cert.CertPathBuilder.build(CertPathBuilder.java:268) > at > sun.security.validator.PKIXValidator.doBuild(PKIXValidator.java:380) > ... 98 more > 2014-07-30 15:36:06,584 ERROR - > [31371780@qtp-1184670-2:pengzhang:POST//entities/submit/cluster > 69619af8-b63c-4527-bd49-3e93bedcb9ed] ~ Action failed: Bad Request > Error: Invalid Workflow server or port: https://10.24.156.43:4443/oozie/ > Unable to reach Oozie server. (FalconWebException:67) > -- This message was sent by Atlassian JIRA (v6.3.4#6332)