[
https://issues.apache.org/jira/browse/FLINK-35072?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Leonard Xu resolved FLINK-35072.
--------------------------------
Resolution: Implemented
via master: a39959f4b3108d5337ff5f8d17f3e065f94b61b1
> Doris pipeline sink does not support applying AlterColumnTypeEvent
> ------------------------------------------------------------------
>
> Key: FLINK-35072
> URL: https://issues.apache.org/jira/browse/FLINK-35072
> Project: Flink
> Issue Type: Improvement
> Components: Flink CDC
> Reporter: yux
> Assignee: yux
> Priority: Minor
> Labels: pull-request-available
> Fix For: cdc-3.2.0
>
>
> According to [Doris
> documentation|https://doris.apache.org/docs/sql-manual/sql-reference/Data-Definition-Statements/Alter/ALTER-TABLE-COLUMN/],
> altering column types dynamically is supported (via ALTER TABLE ... MODIFY
> COLUMN statement) when lossless conversion is available. However, now Doris
> pipeline connector has no support to AlterColumnTypeEvent, and raises
> RuntimeException all the time.
> It would be convenient for users if they can sync compatible type
> conversions, and could be easily implemented by extending Doris'
> SchemaChangeManager helper class.
--
This message was sent by Atlassian Jira
(v8.20.10#820010)
