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https://issues.apache.org/jira/browse/CARBONDATA-3858?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Xingjun Hao updated CARBONDATA-3858:
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Summary: Increase the parallelism of CDC intermediate files processing
(was: Increase the parallelism of CDC deltafiles processing)
> Increase the parallelism of CDC intermediate files processing
> -------------------------------------------------------------
>
> Key: CARBONDATA-3858
> URL: https://issues.apache.org/jira/browse/CARBONDATA-3858
> Project: CarbonData
> Issue Type: Improvement
> Reporter: Xingjun Hao
> Priority: Minor
> Time Spent: 0.5h
> Remaining Estimate: 0h
>
> In the CDC flow. the parallelism of deltafiles processing is the same as
> executor number, which reduce the parallelism heavily. The insufficient
> parallelism limits CPU overhead, hampers CDC's performance.
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