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Zhe Zhang commented on HDFS-9244: --------------------------------- Forgot to add to the comment that the patch includes the new test from HDFS-9688 patch with necessary modifications. I think the test can be a part of this patch, as well as a standalone unit test for 2.8/2.7/2.6. The purpose of the standalone unit test is to guarantee downgrade support. > Support nested encryption zones > ------------------------------- > > Key: HDFS-9244 > URL: https://issues.apache.org/jira/browse/HDFS-9244 > Project: Hadoop HDFS > Issue Type: New Feature > Components: encryption > Reporter: Xiaoyu Yao > Assignee: Zhe Zhang > Attachments: HDFS-9244.00.patch, HDFS-9244.01.patch, > HDFS-9244.02.patch, HDFS-9244.03.patch, HDFS-9244.04.patch, HDFS-9244.05.patch > > > This JIRA is opened to track adding support of nested encryption zone based > on [~andrew.wang]'s [comment > |https://issues.apache.org/jira/browse/HDFS-8747?focusedCommentId=14654141&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-14654141] > for certain use cases. -- This message was sent by Atlassian JIRA (v6.3.4#6332)