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https://issues.apache.org/jira/browse/HIVE-4413?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Bolke de Bruin reopened HIVE-4413:
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Assignee: Bolke de Bruin
HADOOP-12751 is aiming to remove the limitation on characters within a
username, eg. '@' will be allowed in a username. This is important for
interoperability across different trusted domains which create usernames with
their own realm included.
The proper fix for this issue should be to allow these characters in a
username, possibly by escaping them or quoted.
grant all on table tablename to user bolke\@ad.domain
grant all on table tablename to user "bolke@ad.domain"
> Parse Exception : character '@' not supported while granting privileges to
> user in a Secure Cluster through hive client.
> ------------------------------------------------------------------------------------------------------------------------
>
> Key: HIVE-4413
> URL: https://issues.apache.org/jira/browse/HIVE-4413
> Project: Hive
> Issue Type: Bug
> Components: CLI
> Affects Versions: 0.10.0
> Reporter: Navin Madathil
> Assignee: Bolke de Bruin
> Labels: cli, hive
>
> While running through hive CLI , hive grant command throws a parseException
> '@' not supported. But in a secure cluster ( Kerberos ) the username is
> appended with the realmname seperated by the character '@'.Without giving the
> full username the permissions are not granted to the intended user.
> "grant all on table tablename to user user@REALM"
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