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https://issues.apache.org/jira/browse/FLINK-36763?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18120546#comment-18120546
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Xiqian Yu commented on FLINK-36763:
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Merged into master via 84244672399e21585217589e205d881e05562cf8.
> Support schema inference and evolution with single-table-mutliple-partition
> sources
> -----------------------------------------------------------------------------------
>
> Key: FLINK-36763
> URL: https://issues.apache.org/jira/browse/FLINK-36763
> Project: Flink
> Issue Type: Bug
> Components: Flink CDC
> Reporter: yux
> Assignee: yux
> Priority: Major
> Labels: pull-request-available
> Fix For: cdc-3.3.1
>
>
> Current schema evolution implementation implicitly assumes that there can't
> be two partitions with the same TableID being consumed on different subTasks.
> This is not always true for some weak-structured sources like Kafka and
> MongoDB, where table schemas are not centralized and might evolve
> independently in various parallelized tasks.
> It's very unlikely to be a trivial change, and might involves modifying most
> part of pipeline implementation.
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