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From "Konstantin Shvachko (Commented) (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (MAPREDUCE-3438) TestRaidNode fails because of "Too many open files"
Date Mon, 28 Nov 2011 18:49:41 GMT

    [ https://issues.apache.org/jira/browse/MAPREDUCE-3438?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13158624#comment-13158624
] 

Konstantin Shvachko commented on MAPREDUCE-3438:
------------------------------------------------

Thanks, Ram. Couple of questions.
# Does this mean that Raid does not close files / sockets? Do we need to create a separate
jira for that?
# Will it be possible to prevent socket leak in the test by just closing the file system {{fileSys}}
instead of restarting the entire cluster many times, which increases running time of the test
substantially, which is already one of the longest running?
                
> TestRaidNode fails because of "Too many open files"
> ---------------------------------------------------
>
>                 Key: MAPREDUCE-3438
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-3438
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: contrib/raid
>    Affects Versions: 0.22.0
>            Reporter: Konstantin Shvachko
>             Fix For: 0.22.0
>
>         Attachments: MAPREDUCE-3438.patch
>
>
> TestRaidNode fails because it opens many connections.

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