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https://issues.apache.org/jira/browse/HDFS-17482?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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ZanderXu resolved HDFS-17482.
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Resolution: Fixed
> [FGL] Solutions for QuotaUpdated when completed block
> -----------------------------------------------------
>
> Key: HDFS-17482
> URL: https://issues.apache.org/jira/browse/HDFS-17482
> Project: Hadoop HDFS
> Issue Type: Task
> Reporter: ZanderXu
> Assignee: ZanderXu
> Priority: Major
>
> The block size will not be changed after committed, so it's the time to
> update quota.
> HDFS-10843 moves quota update logic when completing block to fix some bugs.
> BR and IBR may complete block, so it means that the BR and IBR needs to
> update quota for the full directory tree.
> This modification couples file operations and block operations, it results
> the BR and IRB needs to hold the global FS lock. So it is unreasonable.
>
> I think HDFS-17481 can also fix the bugs mentioned in HDFS-10843.
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