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https://issues.apache.org/jira/browse/HADOOP-10919?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Charles Lamb updated HADOOP-10919:
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Attachment: HADOOP-10919.001.patch
Here's a patch to implement the -pd option for cp, similar to distcp -pd.
> Copy command should preserve raw.* namespace extended attributes
> ----------------------------------------------------------------
>
> Key: HADOOP-10919
> URL: https://issues.apache.org/jira/browse/HADOOP-10919
> Project: Hadoop Common
> Issue Type: Bug
> Components: fs
> Affects Versions: 3.0.0
> Reporter: Charles Lamb
> Assignee: Charles Lamb
> Attachments: HADOOP-10919.001.patch
>
>
> Refer to the doc attached to HDFS-6509 for background.
> Like distcp -p (see MAPREDUCE-6007), the copy command also needs to rpeserve
> extended attributes in the raw.* namespace by default whenever the src and
> target are in /.reserved/raw. A new option to -p (preserve) which explicitly
> disables this copy will be added.
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