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https://issues.apache.org/jira/browse/HDFS-8980?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jing Zhao updated HDFS-8980:
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Attachment: HDFS-8980.000.patch
> Remove unnecessary block replacement in INodeFile
> -------------------------------------------------
>
> Key: HDFS-8980
> URL: https://issues.apache.org/jira/browse/HDFS-8980
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Components: namenode
> Affects Versions: 2.8.0
> Reporter: Jing Zhao
> Assignee: Jing Zhao
> Attachments: HDFS-8980.000.patch
>
>
> HDFS-8801 brings in BlockUnderConstructionFeature for BlockInfo thus the
> complete/UC block conversion happens on the same BlockInfo object. This jira
> plans to cleanup the current code to remove unnecessary block replacement.
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