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https://issues.apache.org/jira/browse/HBASE-11013?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Zheng Hu updated HBASE-11013:
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Attachment: HBASE-11013.master.addendum.patch
Add an optional UsersAndPermission field for SnapshotDescription PB. and I
encountered two problems:
1. 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 and generate relative java files,
which make the patch a little big.
2. SnapshotDescription PB was in HBase.proto and UsersAndPermission was in
AccessControl.proto before, and AccessControl.proto depended on HBase.proto,
so I have to move SnapshotDescription PB into Snapshot.proto to avoid recursive
import.
In addition, I add an option for restoreSnapshot too, just like cloneSnapshot
API.
> 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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