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https://issues.apache.org/jira/browse/HDFS-9688?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Zhe Zhang updated HDFS-9688:
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Attachment: HDFS-9688-branch-2.6.01.patch
Thanks Andrew for the review!
I initially preferred not modifying any existing code (hence added a new method
with much dup code). But it's actually hard that way, because create EZ goes
through multiple levels, including namesystem, directory. Version 0 patch
didn't persist the XAttr to edit logs.
So the new patch added a test-only flag instead.
Please let me know if you see any additional tests we should add.
> Test the effect of nested encryption zones in HDFS downgrade
> ------------------------------------------------------------
>
> Key: HDFS-9688
> URL: https://issues.apache.org/jira/browse/HDFS-9688
> Project: Hadoop HDFS
> Issue Type: Test
> Components: encryption, test
> Reporter: Zhe Zhang
> Assignee: Zhe Zhang
> Attachments: HDFS-9688-branch-2.6.00.patch,
> HDFS-9688-branch-2.6.01.patch
>
>
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