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From "Hemanth Yamijala (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HADOOP-2861) [HOD] Improve the user interface for the HOD commands
Date Tue, 04 Mar 2008 10:30:43 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-2861?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12574918#action_12574918
] 

Hemanth Yamijala commented on HADOOP-2861:
------------------------------------------

Reviewed new patches. Documentation changes look good.

+1

> [HOD] Improve the user interface for the HOD commands
> -----------------------------------------------------
>
>                 Key: HADOOP-2861
>                 URL: https://issues.apache.org/jira/browse/HADOOP-2861
>             Project: Hadoop Core
>          Issue Type: Improvement
>          Components: contrib/hod
>    Affects Versions: 0.16.0
>            Reporter: Hemanth Yamijala
>            Assignee: Vinod Kumar Vavilapalli
>             Fix For: 0.16.1
>
>         Attachments: hadoop-2861, hadoop-2861.2, hadoop-2861.3
>
>
> The current command line for HOD is not user-friendly or conventional. Following improvements
are required:
> - We shouldn't require the quotes around the operation.
> - Can we define a HOD_CLUSTER_DIR environment variable which would be used by default
?
> With these two, one can imagine a very simple command line for HOD. Something like:
> hod-allocate 3
> hod-deallocate
> hod-allocate 3 ~/hod-clusters/test
> hod-deallocate ~/hod-clusters/test
> This would also be backward compatible for people who're used to the current model.

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