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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 Wed, 10 May 2017 01:11:04 GMT

    [ https://issues.apache.org/jira/browse/HBASE-11013?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16003865#comment-16003865
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Guanghao Zhang commented on HBASE-11013:
----------------------------------------

We use protobuf for snapshot description and write the pb message to a .snapshotinfo file.
So we can add the permissions to the snapshot description protobuf directly. And don't need
to write a additional file named .aclinfo? Thanks.

> 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.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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