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https://issues.apache.org/jira/browse/HDDS-7950?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Siyao Meng updated HDDS-7950:
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Fix Version/s: 1.4.0
Resolution: Fixed
Status: Resolved (was: Patch Available)
> Add continuation token, page size and diff response to support Snapdiff
> pagination
> ----------------------------------------------------------------------------------
>
> Key: HDDS-7950
> URL: https://issues.apache.org/jira/browse/HDDS-7950
> Project: Apache Ozone
> Issue Type: Sub-task
> Reporter: Hemant Kumar
> Assignee: Hemant Kumar
> Priority: Major
> Labels: pull-request-available
> Fix For: 1.4.0
>
>
> +*API change #1:*+
> To Support Partial SnapshotDiff and pagination, we need to add new parameters
> continuation token and page size and pass them till *OmSnapshotManager* and
> response to client appropriately.
> *+API change #2:+*
> Snapshot diff API is synchronous API and diff report generation could long
> time. It is possible the client request timeout before diff report gets
> generated.
> To solve this, client submits the request, we can spawn a background thread
> to generate the diff and return the client that job has been queued and wait
> for sometime before retrying.
> For this, we need to add Job Status and wait time in the SnapshotDiffResponse
> and set these when generating the response for it in SnapshotDiffManager.
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