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https://issues.apache.org/jira/browse/HUDI-6937?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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ASF GitHub Bot updated HUDI-6937:
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Labels: pull-request-available (was: )
> CopyOnWriteInsertHandler#consume will cause clustering performance degradation
> ------------------------------------------------------------------------------
>
> Key: HUDI-6937
> URL: https://issues.apache.org/jira/browse/HUDI-6937
> Project: Apache Hudi
> Issue Type: Improvement
> Components: spark
> Reporter: kwang
> Priority: Major
> Labels: pull-request-available
> Attachments: hudi-0.12-flamegraph.png, hudi-0.12-log.png,
> hudi-0.14-flamegraph.png, hudi-0.14-log.png
>
>
> We upgraded Hudi from 0.12 to 0.14, and found that the offline clustering
> performance dropped by half. We compared and analyzed this two versions of
> flame graphs, found TypedProperties object instantiation takes too much time.
> This will cause clustering performance degradation.
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