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https://issues.apache.org/jira/browse/HDDS-15894?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Chi-Hsuan Huang reassigned HDDS-15894:
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Assignee: Chi-Hsuan Huang
> ReconDBProvider.truncateTable(..) is inefficient
> ------------------------------------------------
>
> Key: HDDS-15894
> URL: https://issues.apache.org/jira/browse/HDDS-15894
> Project: Apache Ozone
> Issue Type: Improvement
> Components: Ozone Recon
> Reporter: Tsz-wo Sze
> Assignee: Chi-Hsuan Huang
> Priority: Major
> Attachments: image-2026-07-17-11-49-56-671.png
>
>
> The truncateTable(..) method in ReconDBProvider
> - indeed is clearing the entire table but not truncating it.
> - It uses an iterator to delete the entry one by one, which is very slow.
> Better ways suggested by Google are either:
> - Method 1: Drop and Recreate (Fastest)
> - Method 2: Use deleteRange (For Default or Inline Clearing)
> See below for more details.
> !image-2026-07-17-11-49-56-671.png!
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