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From "Jason Lowe (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-10385) The output of FsShell is sometimes confusing
Date Wed, 05 Mar 2014 19:28:44 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-10385?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13921267#comment-13921267
] 

Jason Lowe commented on HADOOP-10385:
-------------------------------------

Agree it's probably a case of empty directories but not one where the globber fails to find
anything.  I'm guessing the globber found two results but those results were themselves empty
directories.  For example:

{noformat}
$ hadoop fs -mkdir -p /test/1 /test/2
$ hadoop fs -ls /test
Found 2 items
drwx------   - user group          0 2014-03-05 19:24 /test/1
drwx------   - user group          0 2014-03-05 19:24 /test/2
$ hadoop fs -ls '/test/*'     
$ hadoop fs -ls -d '/test/*'  
drwx------   - user group          0 2014-03-05 19:24 /test/1
drwx------   - user group          0 2014-03-05 19:24 /test/2
{noformat}

> The output of FsShell is sometimes confusing
> --------------------------------------------
>
>                 Key: HADOOP-10385
>                 URL: https://issues.apache.org/jira/browse/HADOOP-10385
>             Project: Hadoop Common
>          Issue Type: Improvement
>          Components: fs
>    Affects Versions: 2.3.0
>            Reporter: Akira AJISAKA
>            Priority: Minor
>
> For example, directories {{/test/1}} and {{/test/2}} are listed by {{hdfs dfs -ls '/test*'}}
but are not listed by {{hdfs dfs -ls '/test/*'}}. This behavior looks confusing.



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