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From "Hairong Kuang (JIRA)" <j...@apache.org>
Subject [jira] Updated: (HADOOP-3187) Quotas for name space management
Date Tue, 27 May 2008 17:42:01 GMT

     [ https://issues.apache.org/jira/browse/HADOOP-3187?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

Hairong Kuang updated HADOOP-3187:

    Attachment: quota.patch

This patch has the following major changes:
1. Support two adminstrative commands: setQuota and clrQuota;
2. Add an option -q to the count command that prints the quota of a directory;
3. Change operations mkdirs, create, and rename to respect quota;
4. All directories save its quota to the image file.

> Quotas for name space management
> --------------------------------
>                 Key: HADOOP-3187
>                 URL: https://issues.apache.org/jira/browse/HADOOP-3187
>             Project: Hadoop Core
>          Issue Type: New Feature
>            Reporter: Robert Chansler
>            Assignee: Hairong Kuang
>         Attachments: quota.patch, QuotasDesign.pdf
> Create a quota mechanism for name space management. 
> Quota set at a directory by super user restricts that number of names in and below that
> Quota tested by create() and rename().

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