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From "Guanghao Zhang (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-11013) Clone Snapshots on Secure Cluster Should provide option to apply Retained User Permissions
Date Fri, 12 May 2017 01:03:05 GMT

    [ https://issues.apache.org/jira/browse/HBASE-11013?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16007452#comment-16007452
] 

Guanghao Zhang commented on HBASE-11013:
----------------------------------------

bq. UsersAndPermission is a PB in hbase-protocol , and we use SnapshotDescription PB in hbase-protocol-shaded,
so, I have to create a copy of AccessControl.proto for hbase-protocol-shaded and generate
relative Java files, which make the patch a little big. 
[~openinx] You can open a new issue to address this. And come back here after fix it.
FYI [~stack]

> Clone Snapshots on Secure Cluster Should provide option to apply Retained User Permissions
> ------------------------------------------------------------------------------------------
>
>                 Key: HBASE-11013
>                 URL: https://issues.apache.org/jira/browse/HBASE-11013
>             Project: HBase
>          Issue Type: Improvement
>          Components: snapshots
>            Reporter: Ted Yu
>            Assignee: Zheng Hu
>             Fix For: 2.0.0
>
>         Attachments: HBASE-11013.master.addendum.patch, HBASE-11013.v1.patch, HBASE-11013.v2.patch
>
>
> Currently,
> {code}
> sudo su - test_user
> create 't1', 'f1'
> sudo su - hbase
> snapshot 't1', 'snap_one'
> clone_snapshot 'snap_one', 't2'
> {code}
> In this scenario the user - test_user would not have permissions for the clone table
t2.
> We need to add improvement feature such that the permissions of the original table are
recorded in snapshot metadata and an option is provided for applying them to the new table
as part of the clone process.



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