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From "Allen Wittenauer (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-8322) Display warning if hadoop fs -ls is showing the local filesystem
Date Tue, 05 May 2015 00:22:06 GMT

    [ https://issues.apache.org/jira/browse/HDFS-8322?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14527623#comment-14527623
] 

Allen Wittenauer commented on HDFS-8322:
----------------------------------------

The base assumption proposed in this JIRA is that the distributed file system in use is HDFS.
If I'm using a distributed file system such as lustre or glustre or any number of other mountable
distributed file systems, using hadoop fs -ls using LocalFileSystem is completely normal.

So, -1 from me.

> Display warning if hadoop fs -ls is showing the local filesystem
> ----------------------------------------------------------------
>
>                 Key: HDFS-8322
>                 URL: https://issues.apache.org/jira/browse/HDFS-8322
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>          Components: HDFS
>    Affects Versions: 2.7.0
>            Reporter: Lei (Eddy) Xu
>            Assignee: Lei (Eddy) Xu
>            Priority: Minor
>         Attachments: HDFS-8322.000.patch
>
>
> Using {{LocalFileSystem}} is rarely the intention of running {{hadoop fs -ls}}.
> This JIRA proposes displaying a warning message if hadoop fs -ls is showing the local
filesystem or using default fs.  



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