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https://issues.apache.org/jira/browse/HDDS-14179?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Tsz-wo Sze updated HDDS-14179:
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Description: StorageVolume.getCurrentUsage() currently returns
SpaceUsageSource, which looks like a mutable source. However, the underlying
implementations always return SpaceUsageSource.Fixed. If the usages are
mutable, we cannot sort them or use them to do computation reliably. We need
this for for HDDS-14175. (was: StorageVolume.getCurrentUsage() currently
returns SpaceUsageSource, which looks like a mutable source. However, the
underlying implementations always return SpaceUsageSource.Fixed.)
> StorageVolume.getCurrentUsage() should return a fixed usage
> -----------------------------------------------------------
>
> Key: HDDS-14179
> URL: https://issues.apache.org/jira/browse/HDDS-14179
> Project: Apache Ozone
> Issue Type: Improvement
> Components: Ozone Datanode
> Reporter: Tsz-wo Sze
> Assignee: Tsz-wo Sze
> Priority: Major
> Labels: pull-request-available
>
> StorageVolume.getCurrentUsage() currently returns SpaceUsageSource, which
> looks like a mutable source. However, the underlying implementations always
> return SpaceUsageSource.Fixed. If the usages are mutable, we cannot sort
> them or use them to do computation reliably. We need this for for HDDS-14175.
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