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Posted to common-issues@hadoop.apache.org by "Lin Yiqun (JIRA)" <ji...@apache.org> on 2015/12/15 16:26:46 UTC

[jira] [Updated] (HADOOP-12641) FsShell command LS can add the display-limited param

     [ https://issues.apache.org/jira/browse/HADOOP-12641?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Lin Yiqun updated HADOOP-12641:
-------------------------------
    Attachment: HADOOP-12641.001.patch

I add the initial patch and the unit test. Thanks reviewing!

> FsShell command LS can add the display-limited param
> ----------------------------------------------------
>
>                 Key: HADOOP-12641
>                 URL: https://issues.apache.org/jira/browse/HADOOP-12641
>             Project: Hadoop Common
>          Issue Type: Improvement
>          Components: fs, tools
>    Affects Versions: 2.7.1
>            Reporter: Lin Yiqun
>            Assignee: Lin Yiqun
>         Attachments: HADOOP-12641.001.patch
>
>
> In some time, using Ls command is not convenient. For example, when I just want to see the child files infos in a directory and I don't need to look the all child files records of this directory, this command will show all of them. It's will be more terrible if the directory has thousands of child files.So may be we need a param that can limit the displaying file record on Ls command.



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