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https://issues.apache.org/jira/browse/HDDS-15428?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Siyao Meng updated HDDS-15428:
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Status: Patch Available (was: Open)
> Remove purged snapshot YAMLs in one run
> ---------------------------------------
>
> Key: HDDS-15428
> URL: https://issues.apache.org/jira/browse/HDDS-15428
> Project: Apache Ozone
> Issue Type: Sub-task
> Components: Snapshot
> Reporter: Siyao Meng
> Assignee: Siyao Meng
> Priority: Major
>
> Problem: OM orphan snapshot cleanup (which removes YAML) could start from an
> older queued snapshot before a newer descendant. In linear snapshot chains,
> that caused unnecessary early ancestor checks. The newest descendant could
> still make cleanup complete in the same drain, but older snapshots were
> revisited later in that drain after they became eligible.
> Goal: Remove purged snapshot YAMLs (that are eligible to be removed, inDegree
> == 0) in one run
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