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From "Tsz Wo Nicholas Sze (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (HDFS-2106) Umbrella JIRA for separating block management and name space management in NameNode
Date Thu, 13 Nov 2014 22:22:36 GMT

     [ https://issues.apache.org/jira/browse/HDFS-2106?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Tsz Wo Nicholas Sze resolved HDFS-2106.
---------------------------------------
    Resolution: Fixed

Moved the synchronization improvement subtasks to HDFS-7396.

Resolving this.

> Umbrella JIRA for separating block management and name space management in NameNode
> -----------------------------------------------------------------------------------
>
>                 Key: HDFS-2106
>                 URL: https://issues.apache.org/jira/browse/HDFS-2106
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>          Components: namenode
>            Reporter: Tsz Wo Nicholas Sze
>            Assignee: Tsz Wo Nicholas Sze
>         Attachments: bm_api20110627.pdf, bm_api20110628.pdf
>
>
> Namenode has two main components, block management and namespace management.  The ultimate
goal is to allow BM and NM running in separated servers.  The short-term goal is to separate
the codes.



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