实时计算 Flink版cdc mysql数据的相关内容

问答 2023-10-02 来自：开发者社区

Flink CDC同步mysql数据时，遇到mysql主从节点切换问题怎么处理的？

Flink CDC同步mysql数据时，遇到mysql主从节点切换问题怎么处理的？主从切换了，binlog和pos也变了？

问答 2023-09-28 来自：开发者社区

Flink CDC读取mysql整库，数据量大了有办法提升读取效率吗？增量并行度只能1吧？

问答 2023-09-27 来自：开发者社区

Flink CDC同步mysql数据到starrocks中，全量数据同步完后，增量数据不同步了？

问答 2023-09-20 来自：开发者社区

Flink CDC 同步 RDS Mysql只同步了部分数据,就停止了，也没有报错？

问答 2023-09-13 来自：开发者社区

使用Flink CDC 读取mysql数据，中文乱码是怎么回事吗？

使用Flink CDC 读取mysql数据，中文乱码是怎么回事吗？如下是已使用方法 flink-conf.yaml 文件里加了：env.java.opts: -Dfile.encoding=UTF-82.检查mysql的库，表的字符集，确认都是UTF-83.检查mysql的字符集，确认client，server，database，connection的character都是UTF-8？

问答 2023-09-13 来自：开发者社区

flink cdc 2.4.1版本，mysql 5.7版本，设置了ck 读取完全量数据后是什么问题？

问题1:flink cdc 2.4.1版本，mysql 5.7版本，设置了ck 读取完全量数据后增量数据读取不到一直CheckpointCoordinator 是什么问题？问题2:全量同步后增量读取不到，修改为StartupOptions.latest 读取不到新的数据信息，增量数据 mysql库的表每3秒写入500+

问答 2023-09-12 来自：开发者社区

Flink CDC采集的Mysql Binlog数据序列化的时候串列的？

Flink CDC采集的Mysql Binlog数据序列化的时候串列的？后端在修改表结构时使用了 add column after 指定列只采一张表问题又还没有复现

问答 2023-09-12 来自：开发者社区

Flink CDC读取MySQL数据，表初始数据是能读到的，但是表变更数据读不到？

Flink CDC读取MySQL数据，表初始数据是能读到的，但是表变更数据读不到？是我MySQL配置有问题吗？还是代码有问题啊

问答 2023-09-12 来自：开发者社区

Flink CDC也不报错mysql里面没有数据，是咋回事？

Flink CDC中flink kunernetes operator方式运行任务，source端为mongodb，sink端为mysql，也不报错mysql里面没有数据，是咋回事？k8s operator 通过sql runner 那个java程序读取sql文件运行的

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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。

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实时同步

MySQL 到 Hologres

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功能对比

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作业自动调优