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https://issues.apache.org/jira/browse/HADOOP-8691?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13920235#comment-13920235
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Jing Zhao commented on HADOOP-8691:
-----------------------------------
So I tried the patch also, and the patch works fine. But I found the following
(not related to the patch itself):
$ hdfs dfs -ls '/test/*'
$ hdfs dfs -ls '/test*'
Found 2 items
drwxr-xr-x - jing supergroup 0 2014-03-04 14:22 /test/1
drwxr-xr-x - jing supergroup 0 2014-03-04 14:22 /test/2
So looks like '/test/*' returns nothing for ls (but the NN's audit log shows it
receives requests). Is this expected?
> 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: Bug
> Components: fs
> Affects Versions: 0.23.3, 2.0.0-alpha
> Reporter: Jason Lowe
> Assignee: Daryn Sharp
> Priority: Minor
> 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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