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https://issues.apache.org/jira/browse/HUDI-4705?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17725653#comment-17725653
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lizhiqiang commented on HUDI-4705:
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Does this Jira have plans for the next step?
[[email protected]]
> Support Write-on-compaction mode when query cdc on MOR tables
> -------------------------------------------------------------
>
> Key: HUDI-4705
> URL: https://issues.apache.org/jira/browse/HUDI-4705
> Project: Apache Hudi
> Issue Type: New Feature
> Components: compaction, spark
> Reporter: Yann Byron
> Priority: Major
>
> For the case that query cdc on MOR tables, the initial implementation use the
> `Write-on-indexing` way to extract the cdc data by merging the base file and
> log files in-flight.
> This ticket wants to support the `Write-on-compaction` way to get the cdc
> data just by reading the persisted cdc files which are written at the
> compaction operation.
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