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From "Konstantin Boudnik (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HDFS-880) TestNNLeaseRecovery fails on windows
Date Mon, 11 Jan 2010 18:02:54 GMT

    [ https://issues.apache.org/jira/browse/HDFS-880?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12798749#action_12798749
] 

Konstantin Boudnik commented on HDFS-880:
-----------------------------------------

bq. Is it possible to instantiate FSNamesystem using the constructor that takes FSImage as
a parameter. 

I think it makes little difference because no matter what constructor is used FSDirectory
member will be initialized (currently through {{initialize(Configuration conf, FSImage fsImage)}}
call where fsImage equals {{null}}; or through direct {{    this.dir = new FSDirectory(fsImage,
this, conf);}} in your case. It still leave us with two FSDirectory objects and so on.

I'll gonna commit the latest (combined) version of the patch. Thanks for finding and debugging
this issue: hard to find problem indeed!

> TestNNLeaseRecovery fails on windows
> ------------------------------------
>
>                 Key: HDFS-880
>                 URL: https://issues.apache.org/jira/browse/HDFS-880
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: test
>    Affects Versions: 0.21.0
>            Reporter: Konstantin Shvachko
>             Fix For: 0.21.0
>
>         Attachments: HDFS-880.patch, testNNLeaseRecovery.patch
>
>
> TestNNLeaseRecovery fails on windows trying to delete name-node storage directory.

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