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From "Suresh Srinivas (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-8691) FsShell can print "Found xxx items" unnecessarily often
Date Fri, 07 Mar 2014 19:03:54 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-8691?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13924216#comment-13924216
] 

Suresh Srinivas commented on HADOOP-8691:
-----------------------------------------

[~wheat9], this is an incompatible change, given the the output of the command changes. Can
you please mark this as incompatible? Also please add Release Notes to cover the details of
incompatibility.

> FsShell can print "Found xxx items" unnecessarily often
> -------------------------------------------------------
>
>                 Key: HADOOP-8691
>                 URL: https://issues.apache.org/jira/browse/HADOOP-8691
>             Project: Hadoop Common
>          Issue Type: Improvement
>          Components: fs
>    Affects Versions: 0.23.3, 2.0.0-alpha
>            Reporter: Jason Lowe
>            Assignee: Daryn Sharp
>            Priority: Minor
>             Fix For: 2.4.0
>
>         Attachments: HADOOP-8691.txt
>
>
> The "Found xxx items" header that is printed with a file listing will often appear multiple
times in not-so-helpful ways in light of globbing.  For example:
> {noformat}
> $ hadoop fs -ls 'teradata/*'  
> Found 1 items
> -rw-r--r--   1 someuser somegroup          0 2012-08-06 16:55 teradata/_SUCCESS
> Found 1 items
> -rw-r--r--   1 someuser somegroup       5000 2012-08-06 16:55 teradata/part-m-00000
> Found 1 items
> -rw-r--r--   1 someuser somegroup       5000 2012-08-06 16:55 teradata/part-m-00001
> {noformat}
> Seems like it should just print "Found 3 items" once at the top, or maybe not even print
a header at all.



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