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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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Wei-Chiu Chuang updated HDDS-12429:
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Epic Link: HDDS-12863 (was: HDDS-12189)
> 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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