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Posted to hdfs-dev@hadoop.apache.org by "Tsz Wo (Nicholas), SZE (JIRA)" <ji...@apache.org> on 2009/09/17 03:36:57 UTC
[jira] Resolved: (HDFS-619) Support replica recovery initialization
in datanode
[ https://issues.apache.org/jira/browse/HDFS-619?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Tsz Wo (Nicholas), SZE resolved HDFS-619.
-----------------------------------------
Resolution: Fixed
Assignee: Tsz Wo (Nicholas), SZE
Hadoop Flags: [Reviewed]
Hairong, thank you for the reviewing.
I have committed this.
> Support replica recovery initialization in datanode
> ---------------------------------------------------
>
> Key: HDFS-619
> URL: https://issues.apache.org/jira/browse/HDFS-619
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Components: data-node
> Affects Versions: Append Branch
> Reporter: Tsz Wo (Nicholas), SZE
> Assignee: Tsz Wo (Nicholas), SZE
> Fix For: Append Branch
>
> Attachments: h619_20090914.patch, h619_20090914b.patch, h619_20090915.patch, h619_20090915b.patch, h619_20090916.patch, h619_20090916b.patch
>
>
> In the [append design|https://issues.apache.org/jira/secure/attachment/12415768/appendDesign2.pdf], there is a block recovery algorithm presented in Section 6.5. We are going to implement step 4a, datanode replica recovery initialization, in this issue.
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