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From "Surendra Singh Lilhore (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HADOOP-16001) ZKDelegationTokenSecretManager should use KerberosName#getShortName to get the user name for ZK ACL
Date Wed, 19 Dec 2018 12:16:00 GMT

     [ https://issues.apache.org/jira/browse/HADOOP-16001?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Surendra Singh Lilhore updated HADOOP-16001:
--------------------------------------------
    Priority: Major  (was: Blocker)

> ZKDelegationTokenSecretManager should use KerberosName#getShortName to get the user name
for ZK ACL
> ---------------------------------------------------------------------------------------------------
>
>                 Key: HADOOP-16001
>                 URL: https://issues.apache.org/jira/browse/HADOOP-16001
>             Project: Hadoop Common
>          Issue Type: Bug
>            Reporter: Shubham Dewan
>            Assignee: Shubham Dewan
>            Priority: Major
>         Attachments: HDFS-14136.001.patch, image-2018-12-10-17-54-33-361.png
>
>
> !image-2018-12-10-17-54-33-361.png!
> ZKDelegationTokenSecretManager use only first part of principal to set the znode ACL's.
> We can use *{{KerberosName#getShortName()}}* method for getting the principal based
upon rules configured in *{{hadoop.security.auth_to_local}}* and setting the ACL.



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