Yanquan Lv created FLINK-39296:
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Summary: [DOC] Add documentation for Fluss pipeline connector
AddColumn support
Key: FLINK-39296
URL: https://issues.apache.org/jira/browse/FLINK-39296
Project: Flink
Issue Type: Improvement
Components: Flink CDC
Affects Versions: cdc-3.6.0
Reporter: Yanquan Lv
The PR [FLINK-39204][pipeline-connector/fluss] Fluss yaml sink support add
column at last (#4305) added support for AddColumnEvent in the Fluss pipeline
connector.
What needs to be documented:
1. Update the Fluss pipeline connector documentation to indicate that
AddColumnEvent is now supported.
2. Document the limitation: only adding columns at the LAST position is
supported. Adding columns at other positions (FIRST, AFTER) is not supported.
3. Add a note about the recommended configuration: if users need more flexible
schema change handling, they can use `schema.change.behavior=LENIENT`
configuration.
Supported schema change events for Fluss sink:
- CreateTableEvent
- DropTableEvent
- AddColumnEvent (only LAST position)
Related PR:
https://github.com/apache/flink-cdc/pull/4305
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