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https://issues.apache.org/jira/browse/KUDU-2327?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16374979#comment-16374979
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Dan Burkert commented on KUDU-2327:
-----------------------------------
This will require the HMS integration to maintain external metadata like Impala
stats.
> Support atomic swap of tables or partitions
> -------------------------------------------
>
> Key: KUDU-2327
> URL: https://issues.apache.org/jira/browse/KUDU-2327
> Project: Kudu
> Issue Type: Improvement
> Reporter: Mike Percy
> Priority: Major
>
> It would be useful to support an atomic swap of a table or a partition, where
> an operation can atomically replace an existing table or partition without
> unavailability and losing impala statistics and security settings.
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