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From "Aaron T. Myers (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-2745) unclear to users which command to use to access the filesystem
Date Tue, 21 Aug 2012 01:56:38 GMT

    [ https://issues.apache.org/jira/browse/HDFS-2745?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13438397#comment-13438397
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Aaron T. Myers commented on HDFS-2745:
--------------------------------------

The change looks pretty good to me, except that it looks like it introduced a tab character.
+1 once that's addressed.

I do also find it a little odd that hadoop-daemon.sh could conceivably run dfsadmin/fsck,
and arguably the balancer as well. Perhaps we should remove those from hadoop-daemon.sh as
well, since we're removing dfs. Thoughts?
                
> unclear to users which command to use to access the filesystem
> --------------------------------------------------------------
>
>                 Key: HDFS-2745
>                 URL: https://issues.apache.org/jira/browse/HDFS-2745
>             Project: Hadoop HDFS
>          Issue Type: Bug
>    Affects Versions: 0.23.0, 1.2.0, 2.2.0-alpha
>            Reporter: Thomas Graves
>            Assignee: Andrew Wang
>            Priority: Critical
>         Attachments: hdfs-2745-1.patch
>
>
> Its unclear to users which command to use to access the filesystem. Need some background
and then we can fix accordingly. We have 3 choices:
> hadoop dfs -> says its deprecated and to use hdfs.  If I run hdfs usage it doesn't
list any options like -ls in the usage, although there is an hdfs dfs command
> hdfs dfs -> not in the usage of hdfs. If we recommend it when running hadoop dfs it
should atleast be in the usage.
> hadoop fs -> seems like one to use it appears generic for any filesystem.
> Any input on this what is the recommended way to do this?  Based on that we can fix up
the other issues. 

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