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Posted to common-dev@hadoop.apache.org by "Tsz Wo (Nicholas), SZE (JIRA)" <ji...@apache.org> on 2008/05/01 23:46:56 UTC

[jira] Updated: (HADOOP-3334) Move lease handling codes out from FSNamesystem

     [ https://issues.apache.org/jira/browse/HADOOP-3334?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Tsz Wo (Nicholas), SZE updated HADOOP-3334:
-------------------------------------------

    Attachment: 3334_20080501.patch

3334_20080501.patch: 
- created a new class LeaseManager
- synchronized LeaseManager object instead of sortedLease

> Move lease handling codes out from FSNamesystem
> -----------------------------------------------
>
>                 Key: HADOOP-3334
>                 URL: https://issues.apache.org/jira/browse/HADOOP-3334
>             Project: Hadoop Core
>          Issue Type: Improvement
>          Components: dfs
>            Reporter: Tsz Wo (Nicholas), SZE
>            Assignee: Tsz Wo (Nicholas), SZE
>         Attachments: 3334_20080501.patch
>
>
> Lease handling is a big component of FSNamesystem.  It is better to put this component in its own class.

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