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https://issues.apache.org/jira/browse/FLINK-25805?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Timo Walther closed FLINK-25805.
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Fix Version/s: 1.15.0
Resolution: Fixed
Fixed in master: 24f7188af01538b82a304c6d9bc1cc330ec53fbf
> Use compact DataType serialization for default classes instead of internal
> ones
> -------------------------------------------------------------------------------
>
> Key: FLINK-25805
> URL: https://issues.apache.org/jira/browse/FLINK-25805
> Project: Flink
> Issue Type: Sub-task
> Components: Table SQL / Planner
> Reporter: Timo Walther
> Assignee: Timo Walther
> Priority: Major
> Labels: pull-request-available
> Fix For: 1.15.0
>
>
> It is more likely that default conversion classes spam the plan than internal
> classes. In most cases when internal classes are used, they usually also use
> logical type instead of data type. So it should be safer to skip default
> conversion classes. This also reduces the plan size for serializing
> `ResolvedSchema`.
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