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https://issues.apache.org/jira/browse/HIVE-23522?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Anishek Agarwal updated HIVE-23522:
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Issue Type: Improvement (was: Bug)
> repl bootstrap load: optimize partition loads
> ----------------------------------------------
>
> Key: HIVE-23522
> URL: https://issues.apache.org/jira/browse/HIVE-23522
> Project: Hive
> Issue Type: Improvement
> Components: HiveServer2
> Reporter: Anishek Agarwal
> Priority: Major
>
> when "hive.repl.dump.metadata.only.for.external.table" = true is used in repl
> dump, we only dump metadata for external tables. partitioned external tables
> currently on the load side load one partition at a time, even though HMS has
> an api for bulk partition update. we should for such scenarios use the bulk
> api. this will significantly improve performance during bootstrap phase.
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