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https://issues.apache.org/jira/browse/HBASE-11013?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16007620#comment-16007620
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Duo Zhang commented on HBASE-11013:
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{quote}
Reasoning is that AccessControl is implemented as coprocessor endpoints. These
protos are 'public', not internal only. We want endpoints to keep working ever
after we internally move to protobuf 3.1. Endpoints keep on with protobuf 2.5.
{quote}
Got it. The problem is AccessControlService. We need to align with other CECPs.
> 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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