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https://issues.apache.org/jira/browse/HBASE-7254?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Andrew Purtell updated HBASE-7254:
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Description: After HBASE-5487 or HBASE-7212 goes in, we could replace the
AccessController's permissions cache update via ZK using one of these more
general frameworks, thus reducing functional duplication and code. (was: After
HBASE-7212 goes in, we could tighten up the permissions cache using a barrier
for grant and revoke ops. We should consider replacing the current ZK watcher
based permissions cache "RPC via ZK" with this Procedure mechanism that
provides much the same, but with the added benefit that we can fail the grant
or revoke op if one or more RSes fail to ack the update.)
> Consider replacing AccessController ZK-mediated permissions cache
> -----------------------------------------------------------------
>
> Key: HBASE-7254
> URL: https://issues.apache.org/jira/browse/HBASE-7254
> Project: HBase
> Issue Type: Task
> Components: Coprocessors, security
> Affects Versions: 0.96.0
> Reporter: Andrew Purtell
> Assignee: Andrew Purtell
>
> After HBASE-5487 or HBASE-7212 goes in, we could replace the
> AccessController's permissions cache update via ZK using one of these more
> general frameworks, thus reducing functional duplication and code.
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