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From "Boris Shkolnik (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HDFS-1634) HDFS Federation: Convert single threaded DataNode into per BlockPool thread model.
Date Wed, 23 Feb 2011 01:15:38 GMT

    [ https://issues.apache.org/jira/browse/HDFS-1634?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12998119#comment-12998119
] 

Boris Shkolnik commented on HDFS-1634:
--------------------------------------

convert DN into multiple threads model, with one thread per NameNode(BlockPool).
It is pretty big change so we will leave some TODOs in the code which will be fixed in further
patches.

> HDFS Federation: Convert single threaded DataNode into per BlockPool thread model.
> ----------------------------------------------------------------------------------
>
>                 Key: HDFS-1634
>                 URL: https://issues.apache.org/jira/browse/HDFS-1634
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>          Components: name-node
>            Reporter: Boris Shkolnik
>            Assignee: Boris Shkolnik
>         Attachments: HDFS-1634-1.patch
>
>


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