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From "Uma Maheswara Rao G (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-3791) Backport HDFS-173 to Branch-1 : Recursively deleting a directory with millions of files makes NameNode unresponsive for other commands until the deletion completes
Date Wed, 29 Aug 2012 06:48:07 GMT

    [ https://issues.apache.org/jira/browse/HDFS-3791?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13443848#comment-13443848
] 

Uma Maheswara Rao G commented on HDFS-3791:
-------------------------------------------

@Ted,
Yes, I was also in the same lines as Suresh said about that parameter. Not sure about any
usecase for getting some advantage by making it configurable.

Do you have any usecase, where we may get some advatages by tuning that parameter? If yes,
feel free to file a JIRA, we can discuss about it there.Thanks a lot, Ted for taking a look
on it.

Thanks,
Uma
                
> Backport HDFS-173 to Branch-1 :  Recursively deleting a directory with millions of files
makes NameNode unresponsive for other commands until the deletion completes
> --------------------------------------------------------------------------------------------------------------------------------------------------------------------
>
>                 Key: HDFS-3791
>                 URL: https://issues.apache.org/jira/browse/HDFS-3791
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: name-node
>    Affects Versions: 1.0.0
>            Reporter: Uma Maheswara Rao G
>            Assignee: Uma Maheswara Rao G
>             Fix For: 1.2.0
>
>         Attachments: HDFS-3791.patch, HDFS-3791.patch, HDFS-3791.patch
>
>
> Backport HDFS-173. 
> see the [comment|https://issues.apache.org/jira/browse/HDFS-2815?focusedCommentId=13422007&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-13422007]
for more details

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