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https://issues.apache.org/jira/browse/MAPREDUCE-6007?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Charles Lamb updated MAPREDUCE-6007:
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Attachment: MAPREDUCE-6007.003.patch
[~andrew.wang],
This patch eliminates the confusing -pd flag and instead preserves raw.* xattrs
if all pathnames have /.reserved/raw. If none of the pathnames have
/.reserved/raw then no raw.* xattrs are preserved. If a subset of the src and
target pathnames have /.reserved/raw, then an error is thrown and a non-0
return code passed back.
> Create a new option for distcp -p which causes raw.* namespace extended
> attributes to not be preserved
> ------------------------------------------------------------------------------------------------------
>
> Key: MAPREDUCE-6007
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-6007
> Project: Hadoop Map/Reduce
> Issue Type: New Feature
> Components: distcp
> Affects Versions: fs-encryption
> Reporter: Charles Lamb
> Assignee: Charles Lamb
> Attachments: MAPREDUCE-6007.001.patch, MAPREDUCE-6007.002.patch,
> MAPREDUCE-6007.003.patch
>
>
> As part of the Data at Rest Encryption work (HDFS-6134), we need to create a
> new option for distcp which causes raw.* namespace extended attributes to not
> be preserved. See the doc in HDFS-6509 for details. The default for this
> option will be to preserve raw.* xattrs.
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