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Posted to common-issues@hadoop.apache.org by "Uma Maheswara Rao G (JIRA)" <ji...@apache.org> on 2011/03/18 12:28:29 UTC
[jira] Commented: (HADOOP-7193) Help message is wrong for touchz
command.
[ https://issues.apache.org/jira/browse/HADOOP-7193?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13008400#comment-13008400 ]
Uma Maheswara Rao G commented on HADOOP-7193:
---------------------------------------------
Thanks James,
Small change in message, HDFS will not write any time stamp in file. Just it will create zero size files and modified/created time as current time.
Updated the appropriate message.
> Help message is wrong for touchz command.
> -----------------------------------------
>
> Key: HADOOP-7193
> URL: https://issues.apache.org/jira/browse/HADOOP-7193
> Project: Hadoop Common
> Issue Type: Improvement
> Components: fs
> Affects Versions: 0.21.0
> Reporter: Uma Maheswara Rao G
> Priority: Minor
> Attachments: HADOOP-7193.patch, HADOOP-7193.patch
>
>
> Help message for touchz command is
> -touchz <path>: Write a timestamp in yyyy-MM-dd HH:mm:ss format
> in a file at <path>. An error is returned if the file exists with non-zero length.
> Actually current DFS behaviour is that it will not write any time stamp in created file. Just it is creating zero size file.
> So better to change the help message to give exact meaning.
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