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From "Shen Yinjie (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HDFS-14447) RBF: RouterAdminServer should support RefreshUserMappingsProtocol
Date Tue, 23 Apr 2019 10:54:00 GMT

     [ https://issues.apache.org/jira/browse/HDFS-14447?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Shen Yinjie updated HDFS-14447:
-------------------------------
    Attachment:     (was: HDFS-14447_1.patch)

> RBF: RouterAdminServer should support RefreshUserMappingsProtocol
> -----------------------------------------------------------------
>
>                 Key: HDFS-14447
>                 URL: https://issues.apache.org/jira/browse/HDFS-14447
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>          Components: rbf
>    Affects Versions: 3.1.0
>            Reporter: Shen Yinjie
>            Assignee: Shen Yinjie
>            Priority: Major
>         Attachments: HDFS-14447-HDFS-13891.01.patch, error.png
>
>
> HDFS with RBF
> We configure hadoop.proxyuser.xx.yy ,then execute hdfs dfsadmin -Dfs.defaultFS=hdfs://router-fed
-refreshSuperUserGroupsConfiguration,
>  it throws "Unknown protocol: ...RefreshUserMappingProtocol".
> RouterAdminServer should support RefreshUserMappingsProtocol , or a proxyuser client
would be refused to impersonate.As shown in the screenshot



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