flink 1.18 cdc 配置了 MySQL同步到Doris， source配置了 tables: test..* ，MySQL有新增表的话但是Doris里面没有创建，重启CDC任务就可以？如果MySQL某个数据库下面每天都会新增一张表这个有啥好的处理方式吗？目前通过cdc yaml 配置的方式应该没有这个参数吧？

问答 2024-04-29 来自：开发者社区

flink cdc 配置了 MySQL同步到Doris，这个是有啥参数配置吗?

flink cdc 配置了 MySQL同步到Doris， source配置了 tables: test..* ，MySQL有新增表的话但是Doris里面没有创建，重启CDC任务就可以？这个是有啥参数配置吗?

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 2024-07-03 21:34:31

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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。

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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