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https://issues.apache.org/jira/browse/HDFS-1674?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Tanping Wang updated HDFS-1674:
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Attachment: HDFS-1674.patch
> HDFS Federation: Rename BlockPool class to BlockPoolSlice
> ----------------------------------------------------------
>
> Key: HDFS-1674
> URL: https://issues.apache.org/jira/browse/HDFS-1674
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Components: data-node
> Affects Versions: Federation Branch
> Reporter: Tanping Wang
> Assignee: Tanping Wang
> Priority: Minor
> Fix For: Federation Branch
>
> Attachments: HDFS-1674.patch
>
>
> HDFS Federation (porting):
> The class BlockPool is poorly named as it does not represent an actual
> BlockPool, but rather that slice of the overall BlockPool for which a single
> DataNode is responsible. Renames BlockPool, BlockPoolStorage,
> BlockPoolScanner to BlockPoolSlice*. Moves BlockPookSlice out of FSDataSet
> to a stand-alone class. Updates references to these structures. Other
> references to BlockPools seem appropriate in the context of the code.
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