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https://issues.apache.org/jira/browse/FLINK-36514?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Leonard Xu updated FLINK-36514:
-------------------------------
Fix Version/s: cdc-3.3.0
cdc-3.2.1
> Unable to override include/exclude schema types in lenient mode
> ---------------------------------------------------------------
>
> Key: FLINK-36514
> URL: https://issues.apache.org/jira/browse/FLINK-36514
> Project: Flink
> Issue Type: Bug
> Components: Flink CDC
> Reporter: yux
> Priority: Major
> Labels: pull-request-available
> Fix For: cdc-3.3.0, cdc-3.2.1
>
>
> If schema evolution behavior is set to LENIENT, Truncate / Drop table events
> will be ignored by default. However, there's currently no way for users to
> override this behavior due to the following code:
> ```java
> if (excludedSETypes.isEmpty()
> && SchemaChangeBehavior.LENIENT.equals(schemaChangeBehavior)) {
> // In lenient mode, we exclude DROP_TABLE and TRUNCATE_TABLE by default. This
> could be
> // overridden by manually specifying excluded types.
> Stream.of(SchemaChangeEventType.DROP_TABLE,
> SchemaChangeEventType.TRUNCATE_TABLE)
> .map(SchemaChangeEventType::getTag)
> .forEach(excludedSETypes::add);
> }
> ```
>
> If one wants to exclude no types, it's actually not possible since passing
> `[]` is equivalent to passing nothing, and `DROP` and `TRUNCATE` events will
> still be ignored.
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