[jira] [Assigned] (HBASE-22208) Create auth manager and expose it in RS

["Yi Mei (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HBASE-22208?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Yi Mei reassigned HBASE-22208:
------------------------------

    Assignee: Yi Mei

> Create auth manager and expose it in RS
> ---------------------------------------
>
>                 Key: HBASE-22208
>                 URL: https://issues.apache.org/jira/browse/HBASE-22208
>             Project: HBase
>          Issue Type: Sub-task
>            Reporter: Yi Mei
>            Assignee: Yi Mei
>            Priority: Major
>         Attachments: HBASE-22208.master.001.patch
>
>
> In HBase access control service, auth manager cache all global, namespace and table permissions, and performs authorization checks for a given user's assigned permissions.
> The auth manager instance is created when master, RS and region load AccessController. Its cache is refreshed when acl znode changed.
> We can create auth manager when master and RS start and expose it in order to use procedure to refresh its cache rather than watch ZK.



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