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From "Tsz Wo (Nicholas), SZE (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (HDFS-5222) Move block schedule information from DatanodeDescriptor to DatanodeStorageInfo
Date Wed, 25 Sep 2013 16:04:09 GMT

     [ https://issues.apache.org/jira/browse/HDFS-5222?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Tsz Wo (Nicholas), SZE resolved HDFS-5222.
------------------------------------------

       Resolution: Fixed
    Fix Version/s: Heterogeneous Storage (HDFS-2832)
     Hadoop Flags: Reviewed

Thanks Arpit and Junping for reviewing the patches.

I have committed this.
                
> Move block schedule information from DatanodeDescriptor to DatanodeStorageInfo
> ------------------------------------------------------------------------------
>
>                 Key: HDFS-5222
>                 URL: https://issues.apache.org/jira/browse/HDFS-5222
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>          Components: namenode
>            Reporter: Tsz Wo (Nicholas), SZE
>            Assignee: Tsz Wo (Nicholas), SZE
>             Fix For: Heterogeneous Storage (HDFS-2832)
>
>         Attachments: h5222_20130819.patch, h5222_20130824.patch
>
>
> In HDFS-4990, the block placement target type was changed from DatanodeDescriptor to
DatanodeStorageInfo.  The block schedule information, such as the number of blocks scheduled
for replication (i.e. getBlocksScheduled()), should be moved from DatanodeDescriptor to DatanodeStorageInfo.

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