Flink CDC3.0 MySQL抽数到Doris，要支持字段变更的话，就只能整库同步（tables: db_name..）吗？我现在是tables参数写了个正则（tables: db_name.table_nameprefix.）来匹配我需要的几张表，作业可以正常运行。但是今天发现当其它表（正则匹配之外的表）有新增字段的时候，会导致我上面的作业报错：Caused by: java.util.....

问答 2024-03-05 来自：开发者社区

Flink CDC3.0 是不是有bug，会报错？

Flink CDC3.0 是不是有bug，会报错？ Caused by: com.github.shyiko.mysql.binlog.event.deserialization.MissingTableMapEventException: No TableMapEventData has been found for table id:73090. Usually that means tha....

问答 2024-02-26 来自：开发者社区

Flink CDC里我参照官网CDC3.0案例，MySQL整库同步到Doris怎么做？

我正在尝试使用 Flink CDC 3.0 按照官网案例同步 MySQL 数据库到 Doris，使用的是以下命令：bash bin/flink-cdc.sh mysql-to-doris.yaml，有人说对于新增加的表，可以通过创建 Savepoint 后再从 Savepoint 重新启动作业。我的问题是，具体怎样使用 flink-cdc.sh 脚本从 Savepoint 重启这样的 CDC 作....

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更新时间 2024-08-19 09:05:02

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实时计算Flink版

阿里云实时计算Flink版(Alibaba Cloud Realtime Compute)，完全兼容开源的Apache Flink，比开源性能提升2～3倍，提供了完整的告警、监控、日志的解决方案、提升开发效率且无运维成本，并有社区专家提供技术支持。

立即开通

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产品文档

实时同步

MySQL 到 Hologres

Kafka 到 Hologres

功能对比

开源Flink对比

成本优化

作业自动调优