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From "Weiwei Yang (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-12371) Add a force option for hdfs dfs -expunge to remove all check points
Date Wed, 02 Sep 2015 09:28:46 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-12371?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14727080#comment-14727080

Weiwei Yang commented on HADOOP-12371:

Hi [~xyao]

If you think this is necessary I can work on it. If you still think it is not, feel free to
close it. Thanks for watching this.

> Add a force option for hdfs dfs -expunge to remove all check points 
> --------------------------------------------------------------------
>                 Key: HADOOP-12371
>                 URL: https://issues.apache.org/jira/browse/HADOOP-12371
>             Project: Hadoop Common
>          Issue Type: Improvement
>          Components: trash
>    Affects Versions: 2.7.1
>            Reporter: Weiwei Yang
>            Assignee: Weiwei Yang
>              Labels: namenode, trash
> Hadoop document has that
>  expunge
>     Usage: hdfs dfs -expunge
>     Empty the Trash. 
> However when I run that command. It returns following message from shell output : The
configured checkpoint interval is 0 minutes. Using an interval of 360 minutes that is used
for deletion instead. Trash is not emptied.

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