hadoop-common-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "John Zhuge (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HADOOP-13099) Globbing does not return file whose name has nonprintable character
Date Thu, 05 May 2016 08:49:12 GMT
John Zhuge created HADOOP-13099:
-----------------------------------

             Summary: Globbing does not return file whose name has nonprintable character
                 Key: HADOOP-13099
                 URL: https://issues.apache.org/jira/browse/HADOOP-13099
             Project: Hadoop Common
          Issue Type: Bug
          Components: fs
    Affects Versions: 2.6.0
            Reporter: John Zhuge
            Assignee: John Zhuge


In a directory, create a file with a name containing non-printable character, e.g., '\r'.
 {{dfs -ls dir}} can list such file, but {{dfs -ls dir/*}} can not.
{noformat}
$ hdfs dfs -touchz /tmp/test/abc
$ hdfs dfs -touchz $'/tmp/test/abc\rdef'
$ hdfs dfs -ls /tmp/test
Found 2 items
-rw-r--r--   3 systest supergroup          0 2016-05-05 01:35 /tmp/test/abc
def-r--r--   3 systest supergroup          0 2016-05-05 01:36 /tmp/test/abc
$ hdfs dfs -ls /tmp/test | od -c
0000000   F   o   u   n   d       2       i   t   e   m   s  \n   -   r
0000020   w   -   r   -   -   r   -   -               3       s   y   s
0000040   t   e   s   t       s   u   p   e   r   g   r   o   u   p    
0000060                                       0       2   0   1   6   -
0000100   0   5   -   0   5       0   1   :   3   5       /   t   m   p
0000120   /   t   e   s   t   /   a   b   c  \n   -   r   w   -   r   -
0000140   -   r   -   -               3       s   y   s   t   e   s   t
0000160       s   u   p   e   r   g   r   o   u   p                    
0000200                       0       2   0   1   6   -   0   5   -   0
0000220   5       0   1   :   3   6       /   t   m   p   /   t   e   s
0000240   t   /   a   b   c  \r   d   e   f  \n
0000252
$ hdfs dfs -ls /tmp/test/*
-rw-r--r--   3 systest supergroup          0 2016-05-05 01:35 /tmp/test/abc
{noformat}



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

---------------------------------------------------------------------
To unsubscribe, e-mail: common-dev-unsubscribe@hadoop.apache.org
For additional commands, e-mail: common-dev-help@hadoop.apache.org


Mime
View raw message