Hi Claudia, This is failing in the startup itself, it does not even get into Oozie. Have you followed the instructions in setting up falcon?
Restart falcon with the following * Pass jvm props to falcon startup in falcon-env.sh - -Dsun.security.krb5.debug=true * Set log4j level to debug for security logger Few questions: * Did Falcon server come up? Did org.apache.falcon.security.AuthenticationInitializationService initialize with out errors? logs/falcon.application.log * startup.properties *.falcon.authentication.type and *.falcon.http.authentication.type must be set to kerberos * falcon user (user starting falcon) must be setup as a proxy user in oozie and hadoop core-site.xml * Have you configured the SPNEGO principal and keytabs correctly with HTTP principal klist -kt $spnego.falcon.keytab * Are you able to execute oozie cli? It'd greatly help to debug if you could attach the following: * startup.properties * logs/falcon.application.log * logs/falcon.security.audit.log Thanks! On Tue, Jun 3, 2014 at 8:20 AM, Claudia Nunez <[email protected] > wrote: > Hi Falcon developers, > > I’ve been trying to follow the example found in the embedded format of > Falcon. I haven’t been able to authenticate my user with oozie using > kerberos. I’m getting the following error: > > > Error: Bad Request;Invalid Workflow server or port: > http://oozie-server:4080/oozie/ > > Unable to reach Oozie server. > > Below is an snippet of the log throwing a null point exception. It’s not > very clear to me what might be causing this. Any ideas? > > Thanks for you help, > > Claudia > > > 2014-06-03 15:11:51,299 WARN - [main:] ~ Nested in > javax.servlet.ServletException: javax.security.auth.login.LoginException: > java.lang.NullPointerException > > at > com.sun.security.auth.module.Krb5LoginModule.commit(Krb5LoginModule.java:1062) > > 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 > javax.security.auth.login.LoginContext.invoke(LoginContext.java:784) > > at > javax.security.auth.login.LoginContext.access$000(LoginContext.java:203) > > at > javax.security.auth.login.LoginContext$5.run(LoginContext.java:721) > > at > javax.security.auth.login.LoginContext$5.run(LoginContext.java:719) > > at java.security.AccessController.doPrivileged(Native Method) > > at > javax.security.auth.login.LoginContext.invokeCreatorPriv(LoginContext.java:718) > > at > javax.security.auth.login.LoginContext.login(LoginContext.java:591) > > at > org.apache.hadoop.security.authentication.server.KerberosAuthenticationHandler.init(KerberosAuthenticationHandler.java:169) > > at > org.apache.hadoop.security.authentication.server.AuthenticationFilter.init(AuthenticationFilter.java:146) > > at > org.apache.falcon.security.BasicAuthFilter.init(BasicAuthFilter.java:82) > > at > org.mortbay.jetty.servlet.FilterHolder.doStart(FilterHolder.java:97) > > at > org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50) > > at > org.mortbay.jetty.servlet.ServletHandler.initialize(ServletHandler.java:713) > > at org.mortbay.jetty.servlet.Context.startContext(Context.java:140) > > at > org.mortbay.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1282) > > at > org.mortbay.jetty.handler.ContextHandler.doStart(ContextHandler.java:518) > > at > org.mortbay.jetty.webapp.WebAppContext.doStart(WebAppContext.java:499) > > at > org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50) > > at > org.mortbay.jetty.handler.HandlerWrapper.doStart(HandlerWrapper.java:130) > > at org.mortbay.jetty.Server.doStart(Server.java:224) > > at > org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50) > > at > org.apache.falcon.util.EmbeddedServer.start(EmbeddedServer.java:50) > > at org.apache.falcon.Main.main(Main.java:98) > > : (log:89) > > javax.security.auth.login.LoginException: java.lang.NullPointerException > > at > com.sun.security.auth.module.Krb5LoginModule.commit(Krb5LoginModule.java:1062) > > 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.hadoop.security.authentication.server.AuthenticationFilter.init(AuthenticationFilter.java:146) > > at > org.apache.falcon.security.BasicAuthFilter.init(BasicAuthFilter.java:82) > > at > org.mortbay.jetty.servlet.FilterHolder.doStart(FilterHolder.java:97) > > at > org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50) > > at > org.mortbay.jetty.servlet.ServletHandler.initialize(ServletHandler.java:713) > > at org.mortbay.jetty.servlet.Context.startContext(Context.java:140) > > at > org.mortbay.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1282) > > at > org.mortbay.jetty.handler.ContextHandler.doStart(ContextHandler.java:518) > > at > org.mortbay.jetty.webapp.WebAppContext.doStart(WebAppContext.java:499) > > at > org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50) > > at > org.mortbay.jetty.handler.HandlerWrapper.doStart(HandlerWrapper.java:130) > > at org.mortbay.jetty.Server.doStart(Server.java:224) > > at > org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50) > > at > org.apache.falcon.util.EmbeddedServer.start(EmbeddedServer.java:50) > > at org.apache.falcon.Main.main(Main.java:98) > > > at > javax.security.auth.login.LoginContext.invoke(LoginContext.java:886) > > at > javax.security.auth.login.LoginContext.access$000(LoginContext.java:203) > > at > javax.security.auth.login.LoginContext$5.run(LoginContext.java:721) > > at > javax.security.auth.login.LoginContext$5.run(LoginContext.java:719) > > at java.security.AccessController.doPrivileged(Native Method) > > at > javax.security.auth.login.LoginContext.invokeCreatorPriv(LoginContext.java:718) > > at > javax.security.auth.login.LoginContext.login(LoginContext.java:591) > > at > org.apache.hadoop.security.authentication.server.KerberosAuthenticationHandler.init(KerberosAuthenticationHandler.java:169) > > at > org.apache.hadoop.security.authentication.server.AuthenticationFilter.init(AuthenticationFilter.java:146) > > at > org.apache.falcon.security.BasicAuthFilter.init(BasicAuthFilter.java:82) > > at > org.mortbay.jetty.servlet.FilterHolder.doStart(FilterHolder.java:97) > > at > org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50) > > at > org.mortbay.jetty.servlet.ServletHandler.initialize(ServletHandler.java:713) > > at org.mortbay.jetty.servlet.Context.startContext(Context.java:140) > > at > org.mortbay.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1282) > > at > org.mortbay.jetty.handler.ContextHandler.doStart(ContextHandler.java:518) > > at > org.mortbay.jetty.webapp.WebAppContext.doStart(WebAppContext.java:499) > > at > org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50) > > at > org.mortbay.jetty.handler.HandlerWrapper.doStart(HandlerWrapper.java:130) > > at org.mortbay.jetty.Server.doStart(Server.java:224) > > at > org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50) > > at > org.apache.falcon.util.EmbeddedServer.start(EmbeddedServer.java:50) > > at org.apache.falcon.Main.main(Main.java:98) > > 2014-06-03 15:11:51,340 INFO - [main:] ~ Started > [email protected]:15443 (log:67) > > > -- Regards, Venkatesh “Perfection (in design) is achieved not when there is nothing more to add, but rather when there is nothing more to take away.” - Antoine de Saint-Exupéry
