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https://issues.apache.org/jira/browse/HDFS-8227?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Haohui Mai updated HDFS-8227:
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Status: Patch Available (was: Open)
> BlockCollection should return Block instead of BlockInfoContiguous in the
> interfaces
> ------------------------------------------------------------------------------------
>
> Key: HDFS-8227
> URL: https://issues.apache.org/jira/browse/HDFS-8227
> Project: Hadoop HDFS
> Issue Type: Improvement
> Reporter: Haohui Mai
> Assignee: Haohui Mai
> Attachments: HDFS-8227.000.patch
>
>
> Currently the {{BlockCollection}} interface returns {{BlockInfoContiguous}}
> objects in multiple calls.
> In order to decouple block manager and the namespace, the interface should
> return the {{Block}} instead of {{BlockInfoContiguous}} objects, where the
> latter contain information like the locations of DN.
> This jira proposes to clean up the interface and to return the {{Block}}
> objects directly.
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