hadoop-hdfs-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Tsz Wo (Nicholas), SZE (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HDFS-2140) Move Host2NodesMap to block management
Date Wed, 13 Jul 2011 22:42:59 GMT

     [ https://issues.apache.org/jira/browse/HDFS-2140?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Tsz Wo (Nicholas), SZE updated HDFS-2140:
-----------------------------------------

    Attachment: h2140_201107113.patch

Hi Suresh, thanks for reviewing the patch.

I intend to have some straightforward changes, moving codes from the namenode package to the
block management package.  For fixing lock mechanism, let's do it separately.

I am going to move namesystem.datanodeMap and other datanode related code (registration, heartbeat,
etc.) to DatanodeManager.  This is going to be a big patch.


h2140_201107113.patch: added javadoc for Host2NodesMap and renamed unprotectedAddDatanode
to addDatanode.

> Move Host2NodesMap to block management
> --------------------------------------
>
>                 Key: HDFS-2140
>                 URL: https://issues.apache.org/jira/browse/HDFS-2140
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>          Components: name-node
>            Reporter: Tsz Wo (Nicholas), SZE
>            Assignee: Tsz Wo (Nicholas), SZE
>         Attachments: h2140_20110711.patch, h2140_201107113.patch, h2140_20110711b.patch
>
>


--
This message is automatically generated by JIRA.
For more information on JIRA, see: http://www.atlassian.com/software/jira

        

Mime
View raw message