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https://issues.apache.org/jira/browse/HDFS-6971?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Andrew Wang updated HDFS-6971:
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Issue Type: Improvement (was: Sub-task)
Parent: (was: HDFS-6891)
> Bounded staleness of EDEK caches on the NN
> ------------------------------------------
>
> Key: HDFS-6971
> URL: https://issues.apache.org/jira/browse/HDFS-6971
> Project: Hadoop HDFS
> Issue Type: Improvement
> Components: encryption
> Reporter: Andrew Wang
> Assignee: Zhe Zhang
> Labels: BB2015-05-TBR
> Attachments: HDFS-6971-20140930-v1.patch
>
>
> The EDEK cache on the NN can hold onto keys after the admin has rolled the
> key. It'd be good to time-bound the caches, perhaps also providing an
> explicit "flush" command.
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