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https://issues.apache.org/jira/browse/HBASE-22942?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sanjeet Nishad reassigned HBASE-22942:
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Assignee: Sanjeet Nishad
> move snapshot verification during restore / clone into the async master side
> handling
> -------------------------------------------------------------------------------------
>
> Key: HBASE-22942
> URL: https://issues.apache.org/jira/browse/HBASE-22942
> Project: HBase
> Issue Type: Improvement
> Components: snapshots
> Affects Versions: 1.3.0, 1.4.0, 2.1.0, 2.2.0
> Reporter: Sean Busbey
> Assignee: Sanjeet Nishad
> Priority: Minor
>
> Right now we do snapshot verification prior to queueing the restore / clone
> request from the client. That means the initial call from the client has to
> block until we're done. On large manifests (~single digit millions) this
> easily takes longer than the default timeout of 20 minutes.
>
> Instead we should handle verification as one of the steps in the relevant
> procedure (hbase 2+) or table handler (hbase 1) so that the master can do it
> in the background and report status.
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