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From "Aaron T. Myers (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-6056) Clean up NFS config settings
Date Fri, 02 May 2014 21:20:20 GMT

    [ https://issues.apache.org/jira/browse/HDFS-6056?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13988269#comment-13988269

Aaron T. Myers commented on HDFS-6056:

bq. Since nfs is in another project, do we still want to move all the configuration keys to
hadoop-common and hdfs? Maybe in this jira we can first make the conf names more consistent
and unified, and consider the moving part in a separate jira?

Higher level question here - why is any of this code in Common? It's all to support HDFS NFS
access, so I don't really see how this could be used by YARN/MR, or independently of HDFS.
Given that, my suggestion would be to move all the NFS-related code into the hadoop-hdfs-nfs
project, and put all the relevant configs there.

Having several of the configs in Common (and therefore with different prefixes than the rest
of the configs) only seems like it will cause user confusion, and not really serve to help
anything, given the above.

> Clean up NFS config settings
> ----------------------------
>                 Key: HDFS-6056
>                 URL: https://issues.apache.org/jira/browse/HDFS-6056
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: nfs
>    Affects Versions: 2.3.0
>            Reporter: Aaron T. Myers
>            Assignee: Brandon Li
>         Attachments: HDFS-6056.001.patch, HDFS-6056.002.patch
> As discussed on HDFS-6050, there's a few opportunities to improve the config settings
related to NFS. This JIRA is to implement those changes.

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