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https://issues.apache.org/jira/browse/HDDS-12429?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Peter Lee reassigned HDDS-12429:
--------------------------------

    Assignee: Peter Lee

> Add upper bound ReadOptions to iterator
> ---------------------------------------
>
>                 Key: HDDS-12429
>                 URL: https://issues.apache.org/jira/browse/HDDS-12429
>             Project: Apache Ozone
>          Issue Type: Task
>            Reporter: Wei-Chiu Chuang
>            Assignee: Peter Lee
>            Priority: Major
>
> In hotspots like KeyManagerImpl#getPendingDeletionSubDirs, it is a good 
> practice to add an upper bound to the iterator to improve performance and 
> avoid unnecessary read amplifications and tombstone scans.



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