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https://issues.apache.org/jira/browse/HDDS-6857?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Siyao Meng updated HDDS-6857:
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Parent Issue: HDDS-7730 (was: HDDS-6517)
> Implement Snapshot Delete API
> -----------------------------
>
> Key: HDDS-6857
> URL: https://issues.apache.org/jira/browse/HDDS-6857
> Project: Apache Ozone
> Issue Type: Sub-task
> Components: Ozone Manager
> Affects Versions: 1.3.0
> Reporter: Prashant Pogde
> Priority: Major
>
> This Jira can be used to track all the tasks associated with Deleting a
> Snapshot.
> Snapshot Delete would also be driven through a RATIS transaction.
> This API should move Snapshot from Active State to Deleted State. We should
> not remove the Snapshot RocksDB checkpoint directory yet.
> There will be another background thread that should reclaim all the keys that
> will go orphan as part of Snapshot deletion.
> The Snapshot should move to a deleted-and-reclaimed state only after all such
> would-be-orphan keys and their data blocks are deleted.
>
> The design doc has details on how to identify would-be-orphan key-set when
> the snapshot gets deleted.
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