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https://issues.apache.org/jira/browse/FLINK-3932?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15575539#comment-15575539
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ASF GitHub Bot commented on FLINK-3932:
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Github user asfgit closed the pull request at:
https://github.com/apache/flink/pull/2589
> Implement State Backend Security
> --------------------------------
>
> Key: FLINK-3932
> URL: https://issues.apache.org/jira/browse/FLINK-3932
> Project: Flink
> Issue Type: New Feature
> Reporter: Eron Wright
> Assignee: Vijay Srinivasaraghavan
> Labels: security
> Original Estimate: 336h
> Remaining Estimate: 336h
>
> _This issue is part of a series of improvements detailed in the [Secure Data
> Access|https://docs.google.com/document/d/1-GQB6uVOyoaXGwtqwqLV8BHDxWiMO2WnVzBoJ8oPaAs/edit?usp=sharing]
> design doc._
> Flink should protect its HA, checkpoint, and savepoint state against
> unauthorized access.
> As described in the design doc, implement:
> - ZooKeeper authentication w/ Kerberos
> - ZooKeeper authorization (i.e. znode ACLs)
> - Checkpoint/savepoint data protection
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