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https://issues.apache.org/jira/browse/HDDS-6556?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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mingchao zhao updated HDDS-6556:
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Affects Version/s: 1.2.0
> Update usedBytes only when commit key.
> --------------------------------------
>
> Key: HDDS-6556
> URL: https://issues.apache.org/jira/browse/HDDS-6556
> Project: Apache Ozone
> Issue Type: Sub-task
> Affects Versions: 1.2.0
> Reporter: mingchao zhao
> Assignee: mingchao zhao
> Priority: Major
> Labels: pull-request-available
>
> As we disscussed in https://issues.apache.org/jira/browse/HDDS-5867.
> The quota we are currently implementing have a bug. When allocate block, we
> add usedBytes. If the key fails to write, the Clean Open Key Service
> subtracts the usedBytes. But the bucket may no longer exist when the open key
> is being deleted, or may have been deleted and re-created with the same name.
> This causes usedBytes update error.
> We can only update the usedByte when commit key. In this way, failed keys are
> not counted in the usedByte（we‘ll add service in the background to delete
> them). This is reasonable for the user. This is garbage data and belongs to
> the Ozone system. And the Ozone system itself cleans this data.
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