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https://issues.apache.org/jira/browse/HDFS-6509?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14076631#comment-14076631
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Andrew Wang commented on HDFS-6509:
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Hi Charles, quick review comments, might have a few more but overall looks good:
* Would like if FSDirectory#resolvePath, we got rid of the last two ternaries
as well
* Can we move verifyNotEquals to DFSTestUtil also?
* Could we assert that the paths we get back in the file status are the path we
passed in? i.e. if stat /.reserved/raw/foo, we get the same thing back from
stat.getPath()?
* Would be good to do a userspace ls -R test, to make sure that said
/.reserved/raw prefix is preserved as we recurse
> create a /.reserved/raw filesystem namespace
> --------------------------------------------
>
> Key: HDFS-6509
> URL: https://issues.apache.org/jira/browse/HDFS-6509
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Components: security
> Affects Versions: fs-encryption (HADOOP-10150 and HDFS-6134)
> Reporter: Charles Lamb
> Assignee: Charles Lamb
> Attachments: HDFS-6509.001.patch, HDFS-6509.002.patch,
> HDFS-6509distcpandDataatRestEncryption-2.pdf,
> HDFS-6509distcpandDataatRestEncryption-3.pdf,
> HDFS-6509distcpandDataatRestEncryption.pdf
>
>
> This is part of the work for making distcp work with Data at Rest Encryption.
> Per the attached document, create a /.reserved/raw HDFS filesystem namespace
> that allows access to the encrypted bytes of a file.
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