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https://issues.apache.org/jira/browse/HDDS-11705?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Hemant Kumar updated HDDS-11705:
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Affects Version/s: 1.4.0
> Ozone snapshot returns empty diff for snapshots taken on linked bucket
> ----------------------------------------------------------------------
>
> Key: HDDS-11705
> URL: https://issues.apache.org/jira/browse/HDDS-11705
> Project: Apache Ozone
> Issue Type: Sub-task
> Affects Versions: 1.4.0
> Reporter: Swaminathan Balachandran
> Priority: Critical
> Labels: pull-request-available
>
> Ozone snapshot uses /volume/bucket path as a key prefix to traverse the key
> space and generate snapshot diff. It also uses the same volume bucket path to
> maintain a snapshot chain for garbage collection. Currently, Ozone snapshot
> doesn’t resolve the linked bucket to the original bucket and creates a
> snapshot and performs other snapshot operations on the linked bucket.
> Since there is no key based on the linked volume bucket path in the original
> bucket, SnapDiff returns an empty diff (no diff).
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