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https://issues.apache.org/jira/browse/HADOOP-16366?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16862580#comment-16862580
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Eric Yang commented on HADOOP-16366:
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[~Prabhu Joseph] I am not sure about renaming SPNEGO_FILTER back is necessary.
I purposely made SPNEGO_FILTER the same as authentication filter to ensure
there is no overlap between multiple filters that are assigned to validate
kerberos tgt. Hence, server side redirection would work properly. This is
because RM and webproxy may try to use different filters. By making them the
same name, only one is initialized globally. Can you explain the reason for
renaming this back?
> Fix TimelineReaderServer ignores ProxyUserAuthenticationFilterInitializer
> -------------------------------------------------------------------------
>
> Key: HADOOP-16366
> URL: https://issues.apache.org/jira/browse/HADOOP-16366
> Project: Hadoop Common
> Issue Type: Sub-task
> Components: security
> Affects Versions: 3.3.0
> Reporter: Prabhu Joseph
> Assignee: Prabhu Joseph
> Priority: Major
> Attachments: HADOOP-16366-001.patch, HADOOP-16366-002.patch
>
>
> YARNUIV2 fails with "Request is a replay attack" when below settings
> configured.
> {code:java}
> hadoop.security.authentication = kerberos
> hadoop.http.authentication.type = kerberos
> hadoop.http.filter.initializers =
> org.apache.hadoop.security.AuthenticationFilterInitializer
> yarn.resourcemanager.webapp.delegation-token-auth-filter.enabled = false{code}
> AuthenticationFilter is added twice by the Yarn UI2 Context causing the
> issue.
> {code:java}
> 2019-06-12 11:59:43,900 INFO webapp.RMWebAppUtil
> (RMWebAppUtil.java:addFiltersForUI2Context(483)) - UI2 context filter
> Name:authentication,
> className=org.apache.hadoop.security.authentication.server.AuthenticationFilter
> 2019-06-12 11:59:43,900 INFO webapp.RMWebAppUtil
> (RMWebAppUtil.java:addFiltersForUI2Context(483)) - UI2 context filter
> Name:authentication,
> className=org.apache.hadoop.security.authentication.server.AuthenticationFilter
> {code}
>
> Another issue with {{TimelineReaderServer}} which ignores
> {{ProxyUserAuthenticationFilterInitializer}} when
> {{hadoop.http.filter.initializers}} is configured.
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