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https://issues.apache.org/jira/browse/HDFS-7775?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Arpit Agarwal updated HDFS-7775:
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Summary: Use consistent naming for NN-internal quota related types and
functions (was: Refactor: Consistent method signature for QuotaCounts and
DirectoryWithQuotaFeature class)
> Use consistent naming for NN-internal quota related types and functions
> -----------------------------------------------------------------------
>
> Key: HDFS-7775
> URL: https://issues.apache.org/jira/browse/HDFS-7775
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Components: datanode, namenode
> Reporter: Xiaoyu Yao
> Assignee: Xiaoyu Yao
> Priority: Minor
> Attachments: HDFS-7775.0.patch
>
>
> This is based on the code review feedback from [~arpitagarwal] on HDFS-7723.
> We decide to put the refactoring/renaming work in a separate JIRA to avoid
> further increasing the size of current patch for HDFS-7723. Below is the
> initial refactoring to-do list.
> * QuotaCounts: typeSpaces and typeCounts are used interchangeably. We should
> probably name them consistently.
> * You renamed DEFAULT_DISKSPACE_QUOTA to DEFAULT_SPACE_QUOTA.
> DEFAULT_STORAGE_SPACE_QUOTA would be easier to understand. Comments like
> @return the namespace and diskspace consumed can also be edited to use
> storage space instead of diskspace.
> * Add Javadocs to FsImageFormat.java on why storage type quota for
> FSImageFormat.java. "We don't have quota by storage type record in legacy
> fsimages, which is handled in this FSImageFormat class (used by legacy_oiv
> only). The current fsimage processing is done in the protobuf based class
> FSImageFormatProtobuf, which is updated with typeCounts by HDFS-7723."
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