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From "Harsh J (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-2988) Trash not being deleted on time
Date Sun, 12 Jun 2011 16:00:51 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-2988?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13048363#comment-13048363
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Harsh J commented on HADOOP-2988:
---------------------------------

Koji,

Given that the TestTrash class has an Emptier thread test that passes, is this still a problem?

> Trash not being deleted on time
> -------------------------------
>
>                 Key: HADOOP-2988
>                 URL: https://issues.apache.org/jira/browse/HADOOP-2988
>             Project: Hadoop Common
>          Issue Type: Bug
>          Components: fs
>    Affects Versions: 0.14.3
>            Reporter: Koji Noguchi
>            Priority: Trivial
>
> On one of our cluster, we set the Trash interval to 6 hrs. 
> However, sometimes the namenode doesn't delete the Trash dir on time.
> -bash-3.00$ hadoop dfs -ls /Trash
> Found 3 items
> /Trash/0711201201       <dir>           2007-11-20 06:00
> /Trash/0711201800       <dir>           2007-11-20 12:15
> /Trash/Current  <dir>           2007-11-20 18:01
> In our current setting, we're supposed to have only one 'current' and one previous snapshot.
 
> Grepping shows that /Trash/0711201201 was not even touched.
> My guess is that 1800 - 1201 = 5 hrs 59min  < 6hrs.

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