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From "Charles Lamb (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HDFS-6730) Create a .RAW extended attribute namespace
Date Wed, 30 Jul 2014 01:07:39 GMT

     [ https://issues.apache.org/jira/browse/HDFS-6730?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

Charles Lamb updated HDFS-6730:

    Attachment: HDFS-6730.002.patch

bq.    I sympathize with all the javadoc updates. Since the same xattr stuff is copy pasted
everywhere, there's a zillion places that need updating. I'd be in favor of ripping out all
these specific mentions and centralizing the information somewhere, for instance the user
documentation, or XAttr. This could happen in a JIRA on trunk/branch-2.

FTR, we took care of this in HDDF-6778.

bq.  Can we test root listing the not-raw path, and verifying raw xattrs don't show up? Maybe
I missed this.

Good catch (you didn't miss it since it wasn't there).

> Create a .RAW extended attribute namespace
> ------------------------------------------
>                 Key: HDFS-6730
>                 URL: https://issues.apache.org/jira/browse/HDFS-6730
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>          Components: namenode, security
>    Affects Versions: fs-encryption (HADOOP-10150 and HDFS-6134)
>            Reporter: Charles Lamb
>            Assignee: Charles Lamb
>         Attachments: HDFS-6730.001.patch, HDFS-6730.002.patch
> As part of the work to make distcp work with Data at Rest Encryption, we need to create
a RAW. extended attribute namespace. See the doc and comments in HDFS-6509 for details. All
of the encryption-related xattrs will move to this namespace.

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