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https://issues.apache.org/jira/browse/HDFS-14609?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16924776#comment-16924776
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Chen Zhang edited comment on HDFS-14609 at 9/7/19 8:42 AM:
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Thanks [~elgoiri] for your review and comments.
{quote}TestRouterWithSecureStartup#HTTP_KERBEROS_PRINCIPAL_CONF_KEY, don't we 
have this defined somewhere else?{quote}
The conf key is joined by the {{HttpServer2#authFilterConfigurationPrefix}} and 
".type" string, so I thought that there might not be a complete key already 
defined in somewhere else. But I'm wrong, 
{{CommonConfigurationKeysPublic#HADOOP_HTTP_AUTHENTICATION_TYPE}} defines it. 
I'll update the patch to use it instead.
{quote}BTW, I've seen the use of equivalents to NoAuthFilterInitializer, don't 
we have this already in the common test lib?{quote}Can you point out where is 
the equivalents of NoAuthFilterInitializer? I try to find it by going through 
all the sub class of {{FilterInitializer}}, but not found.


was (Author: zhangchen):
Thanks [~elgoiri] for your review and comments.
{quote}TestRouterWithSecureStartup#HTTP_KERBEROS_PRINCIPAL_CONF_KEY, don't we 
have this defined somewhere else?{quote}
The conf key is joined by the {{HttpServer2#authFilterConfigurationPrefix}} and 
".type" string, so I thought that there might not be a complete key already 
defined in somewhere else. But I'm wrong, 
{{CommonConfigurationKeysPublic#HADOOP_HTTP_AUTHENTICATION_TYPE}} defines it. 
I'll update the patch to use this instead.
{quote}BTW, I've seen the use of equivalents to NoAuthFilterInitializer, don't 
we have this already in the common test lib?{quote}Can you point out where is 
the equivalents of NoAuthFilterInitializer? I try to find it by going through 
all the sub class of {{FilterInitializer}}, but not found.

> RBF: Security should use common AuthenticationFilter
> ----------------------------------------------------
>
>                 Key: HDFS-14609
>                 URL: https://issues.apache.org/jira/browse/HDFS-14609
>             Project: Hadoop HDFS
>          Issue Type: Bug
>            Reporter: CR Hota
>            Assignee: Chen Zhang
>            Priority: Major
>         Attachments: HDFS-14609.001.patch, HDFS-14609.002.patch, 
> HDFS-14609.003.patch, HDFS-14609.004.patch
>
>
> We worked on router based federation security as part of HDFS-13532. We kept 
> it compatible with the way namenode works. However with HADOOP-16314 and 
> HDFS-16354 in trunk, auth filters seems to have been changed causing tests to 
> fail.
> Changes are needed appropriately in RBF, mainly fixing broken tests.



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