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Posted to hdfs-issues@hadoop.apache.org by "luhuachao (JIRA)" <ji...@apache.org> on 2019/07/01 13:21:00 UTC
[jira] [Updated] (HDFS-14620) RBF: when Disable namespace in
kerberos with superuser's principal, ERROR appear 'not a super user'
[ https://issues.apache.org/jira/browse/HDFS-14620?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
luhuachao updated HDFS-14620:
-----------------------------
Attachment: HDFS-14620-HDFS-13891-02.patch
> RBF: when Disable namespace in kerberos with superuser's principal, ERROR appear 'not a super user'
> ----------------------------------------------------------------------------------------------------
>
> Key: HDFS-14620
> URL: https://issues.apache.org/jira/browse/HDFS-14620
> Project: Hadoop HDFS
> Issue Type: Bug
> Affects Versions: 3.30
> Reporter: luhuachao
> Assignee: luhuachao
> Priority: Major
> Attachments: HDFS-14620-HDFS-13891-01.patch, HDFS-14620-HDFS-13891-02.patch
>
>
> use superuser hdfs's principal hdfs-test@EXAMPLE cannot disable namespace with error info below, as the code judge the principal not equals to hdfs, also hdfs is not belong to supergroup.
> {code:java}
> [hdfs@host1 ~]$ hdfs dfsrouteradmin -nameservice disable ns2 nameservice: hdfs-test@EXAMPLE is not a super user at org.apache.hadoop.hdfs.server.federation.router.RouterPermissionChecker.checkSuperuserPrivilege(RouterPermissionChecker.java:136)
> {code}
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