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Posted to common-issues@hadoop.apache.org by "John Zhuge (JIRA)" <ji...@apache.org> on 2016/05/05 21:19:13 UTC
[jira] [Resolved] (HADOOP-13099) Globbing does not return file
whose name has nonprintable character
[ https://issues.apache.org/jira/browse/HADOOP-13099?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
John Zhuge resolved HADOOP-13099.
---------------------------------
Resolution: Duplicate
Fix Version/s: 3.0.0
Target Version/s: (was: 2.8.0)
> 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
> Fix For: 3.0.0
>
>
> 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}
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