linjianchang commented on code in PR #3844:
URL: https://github.com/apache/flink-cdc/pull/3844#discussion_r2629729752
##########
docs/content.zh/docs/connectors/pipeline-connectors/mysql.md:
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@@ -77,6 +77,44 @@ pipeline:
parallelism: 4
```
+## 多数据源示例
+
+多数据源，从多个mysql数据源读取数据同步到 Doris 的 Pipeline 可以定义如下：
+
+```yaml
+sources:
+ - type: mysql
+ name: MySQL multiple Source1
+ hostname: 127.0.0.1
+ port: 3306
+ username: admin
+ password: pass
+ tables: adb.\.*, bdb.user_table_[0-9]+, [app|web].order_\.*
+ server-id: 5400-5404
+ server-time-zone: Asia/Shanghai
+
+ - type: mysql
+ name: MySQL multiple Source2
+ hostname: 127.0.0.2
Review Comment:
> It is essential to verify state compatibility. Would adding or removing a
Source from an existing job lead to state compatibility issues, or could
reordering the Sources result in state inconsistency? Such incompatible
operations must be exposed as errors to avoid silent handling.
@lvyanquan Thanks for the review！I have already made the modifications and
tested them. Please refer to the following document
https://www.yuque.com/oniucium/lfk1te/yruqcmf9vbz4rxzv?singleDoc# 《multiple
source从状态恢复验证》
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