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From Seetharam Venkatesh <venkat...@innerzeal.com>
Subject Re: Prism server setup
Date Tue, 15 Jul 2014 11:56:48 GMT
Did you kinit?


On Tue, Jul 15, 2014 at 6:58 AM, Venkat R <veramacha@yahoo.com.invalid>
wrote:

> Hi All,
>
> I followed the instructions here
> https://blogs.apache.org/falcon/entry/starting_falcon_in_distributed_mode and
> made the necessary changes to the conf/runtime.properties as below:
>
> <verbatim>
>
> *.all.colos=eat-1, lva-1
> *.falcon.eat-1.endpoint=http://eat1-server1.grid.example.com:15000
> *.falcon.lva-1.endpoint=http://lva1-server2.grid.example.com:15000
>
> #falcon server should have the following properties
> falcon.current.colo=eat-1
>
> </verbatim>
>
> I started the prism server as follows:
>
> bin/prism-start -port 16000
>
> and the status report ok. But browser reports error when I try to access
> http://eat1-hcl0758.grid.linkedin.com:16000/
>
> return ERROR 503.
>
> And the prims log has the following exception:
>
> Not sure what this password being asked.
>
> The use lannching the Prism server has kerberos TGT in the cache.
>
> Thanks
> --Venkat
>
>
> 2014-07-15 01:19:21,426 WARN  - [main:] ~ Nested in
> javax.servlet.ServletException: javax.security.auth.login.LoginException:
> Unable to obtain password from user
> : (log:89)
> javax.security.auth.login.LoginException: Unable to obtain password from
> user
>
>         at
> com.sun.security.auth.module.Krb5LoginModule.promptForPass(Krb5LoginModule.java:789)
>         at
> com.sun.security.auth.module.Krb5LoginModule.attemptAuthentication(Krb5LoginModule.java:654)
>         at
> com.sun.security.auth.module.Krb5LoginModule.login(Krb5LoginModule.java:542)
>         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>         at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
>         at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
>         at java.lang.reflect.Method.invoke(Method.java:597)
>         at
> javax.security.auth.login.LoginContext.invoke(LoginContext.java:769)
>         at
> javax.security.auth.login.LoginContext.access$000(LoginContext.java:186)
>         at
> javax.security.auth.login.LoginContext$5.run(LoginContext.java:706)
>         at java.security.AccessController.doPrivileged(Native Method)
>         at
> javax.security.auth.login.LoginContext.invokeCreatorPriv(LoginContext.java:703)
>         at
> javax.security.auth.login.LoginContext.login(LoginContext.java:575)
>         at
> org.apache.hadoop.security.authentication.server.KerberosAuthenticationHandler.init(KerberosAuthenticationHandler.java:187)
>         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)
>



-- 
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

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