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https://issues.apache.org/jira/browse/HDDS-6681?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jyotinder Singh updated HDDS-6681:
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Summary: Post-Finalize behaviour for Bucket Layout feature. (was:
Post-Finalize behaviour for Bucket Layout feature requires passing
OMMetadataManager to RequestValidators)
> Post-Finalize behaviour for Bucket Layout feature.
> --------------------------------------------------
>
> Key: HDDS-6681
> URL: https://issues.apache.org/jira/browse/HDDS-6681
> Project: Apache Ozone
> Issue Type: Sub-task
> Reporter: Jyotinder Singh
> Assignee: Jyotinder Singh
> Priority: Major
>
> This Jira implements the post-finalization behavior of the Bucket Layout
> feature.
> Post Finalization behavior for this feature from a backward compatibility
> perspective is defined as follows:
> * Older clients cannot read any data from an FSO/OBS bucket.
> * Older clients cannot create keys/directories in FSO/OBS buckets.
> This behavior adds an extra layer of complexity to the current implementation
> of the upgrade framework - some of these requests/responses cannot be
> rejected based on just the OMRequest/OMResonse object. We need to look inside
> the OM DB state to check what the bucket layout of the associated bucket
> would be. To enable this we need to pass the MetadataManager instance into
> the request validator methods.
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