[jira] Lantao Jin shared "HADOOP-14708: FsckServlet can not create SaslRpcClient with auth KERBEROS_SSL" with you

Previous Topic Next Topic
 
classic Classic list List threaded Threaded
1 message Options
Reply | Threaded
Open this post in threaded view
|

[jira] Lantao Jin shared "HADOOP-14708: FsckServlet can not create SaslRpcClient with auth KERBEROS_SSL" with you

JIRA jira@apache.org
    Lantao Jin shared an issue with you
    -------------------------------------

    Can anyone review this?

> FsckServlet can not create SaslRpcClient with auth KERBEROS_SSL
> ---------------------------------------------------------------
>
>                 Key: HADOOP-14708
>                 URL: https://issues.apache.org/jira/browse/HADOOP-14708
>             Project: Hadoop Common
>          Issue Type: Bug
>          Components: security
>    Affects Versions: 2.7.3, 2.8.1, 3.0.0-alpha3
>            Reporter: Lantao Jin
>         Attachments: FSCK.log, HADOOP-14708.001.patch
>
>
> FSCK started by xx (auth:KERBEROS_SSL) failed with exception msg "fsck encountered internal errors!"
> FSCK use FSCKServlet to submit RPC to NameNode, it use {{KERBEROS_SSL}} as its {{AuthenticationMethod}} in {{JspHelper.java}}
> {code}
>   /** Same as getUGI(context, request, conf, KERBEROS_SSL, true). */
>   public static UserGroupInformation getUGI(ServletContext context,
>       HttpServletRequest request, Configuration conf) throws IOException {
>     return getUGI(context, request, conf, AuthenticationMethod.KERBEROS_SSL, true);
>   }
> {code}
> But when setup SaslConnection with server, KERBEROS_SSL will failed to create SaslClient instance. See {{SaslRpcClient.java}}
> {code}
> private SaslClient createSaslClient(SaslAuth authType)
>       throws SaslException, IOException {
>       ....
>       case KERBEROS: {
>         if (ugi.getRealAuthenticationMethod().getAuthMethod() !=
>             AuthMethod.KERBEROS) {
>           return null; // client isn't using kerberos
>         }
> {code}




--
This message was sent by Atlassian JIRA
(v6.4.14#64029)

---------------------------------------------------------------------
To unsubscribe, e-mail: [hidden email]
For additional commands, e-mail: [hidden email]