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Posted to common-issues@hadoop.apache.org by "Yuanbo Liu (JIRA)" <ji...@apache.org> on 2016/10/13 01:13:21 UTC
[jira] [Resolved] (HADOOP-13718) There is no filterInitializer for
initializing DelegationTokenAuthenticationFilter in Hadoop common
[ https://issues.apache.org/jira/browse/HADOOP-13718?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Yuanbo Liu resolved HADOOP-13718.
---------------------------------
Resolution: Duplicate
> There is no filterInitializer for initializing DelegationTokenAuthenticationFilter in Hadoop common
> ---------------------------------------------------------------------------------------------------
>
> Key: HADOOP-13718
> URL: https://issues.apache.org/jira/browse/HADOOP-13718
> Project: Hadoop Common
> Issue Type: Improvement
> Environment: There is no filterInitializer for initializing DelegationTokenFilter in Hadoop common. Yarn implement its own filterInitializer RMAuthenticationFilterInitializer to add DelegationTokenFilter to support proxy user and delegation token authentication.
> Reporter: Shi Wang
>
> There is no filterInitializer for initializing DelegationTokenFilter in Hadoop common.
> Yarn implement its own filterInitializer RMAuthenticationFilterInitializer to add DelegationTokenFilter to support proxy user and delegation token authentication.
> This is useful to use DelegationTokenAuthenticationFilter for HADOOP Web Console authentication. Especially after KNOX-565, all quick link could go through knox and we'll need DelegationTokenAuthenticationFilter to do the "getDoAsUser" job and call kerberosAuthenticationHandler for us.
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