对于Flink CDC，这个报错是cdc3.1.0还不支持mysql的列字段名变更功能采集吗？java.lang.RuntimeException: Failed to schema change, AlterColumnTypeEvent{tableId=ods.ods_cuiheng_sys_coach_class_fees, nameMapping={price=DECIMAL(10, 2....

问答 2023-06-04 来自：开发者社区

想问个事，Flink CDC中现在要实现mysql所有表同步到doris功能，但是mysql有20？

想问个事，Flink CDC中现在要实现mysql所有表同步到doris功能，但是mysql有20个实例，那么要如何配置才能实现所有表同步呢？

问答 2022-08-16 来自：开发者社区

flink cdc mysql 有 catalog功能吗？多个任务的binlog 合并怎么实现？

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更新时间 2024-07-16 09:05:49

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实时同步

MySQL 到 Hologres

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功能对比

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成本优化

作业自动调优