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Posted to common-issues@hadoop.apache.org by "Andrew Wang (JIRA)" <ji...@apache.org> on 2014/06/13 01:23:04 UTC
[jira] [Commented] (HADOOP-10691) Improve the readability of
'hadoop fs -help'
[ https://issues.apache.org/jira/browse/HADOOP-10691?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14029995#comment-14029995 ]
Andrew Wang commented on HADOOP-10691:
--------------------------------------
I did a quick skim through the code, looks like just help changes as expected :) Looking at {{hadoop fs -help}}, I think chmod, chown, du, getmerge, ls, setrep could be improved with more NLs. Things like before or after flags, paragraphs, that kind of thing.
Besides that, +1 pending. Thanks for working on this Eddy.
> Improve the readability of 'hadoop fs -help'
> --------------------------------------------
>
> Key: HADOOP-10691
> URL: https://issues.apache.org/jira/browse/HADOOP-10691
> Project: Hadoop Common
> Issue Type: Improvement
> Components: tools
> Affects Versions: 2.4.0
> Reporter: Lei Xu
> Assignee: Lei Xu
> Priority: Minor
> Attachments: HDFS-6521.000.patch, HDFS-6521.001.patch, HDFS-6521.002.patch, HDFS-6521.003.patch
>
> Original Estimate: 48h
> Remaining Estimate: 48h
>
> 'hadoop fs -help` displays help informations with numbers of different formats.
> This patch borrows the format used in `hdfs cacheadmin -help`: all options are formatted by using org.apache.hadoop.tools.TableListing.
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