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https://issues.apache.org/jira/browse/HDDS-11658?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ashish Kumar updated HDDS-11658:
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Parent: (was: HDDS-11506)
Issue Type: Bug (was: Sub-task)
> Skip known tombstones when scanning rocksdb deletedtable in KeyDeletingService
> ------------------------------------------------------------------------------
>
> Key: HDDS-11658
> URL: https://issues.apache.org/jira/browse/HDDS-11658
> Project: Apache Ozone
> Issue Type: Bug
> Reporter: GuoHao
> Assignee: GuoHao
> Priority: Major
> Labels: pull-request-available
>
> KeyDeletingService, iterate several records from scratch each time, send
> deletion requests, and then delete these records.
> If each iteration starts from scratch, Rocksdb will also include the recently
> deleted tombstone data in the scan.
> The optimization is to optimize the iteration strategy, record breakpoints
> for each iteration, skip known tombstones, and reset breakpoints if errors
> occur during the iteration or if the endpoint is reached.
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