实时计算 Flink版cdc mysql数据的相关内容

问答 2023-09-12 来自：开发者社区

Flink CDC 采集mysql，全量采集不报错，就是没数据，是啥原因？

问答 2023-09-12 来自：开发者社区

flink CDC可以直接将mysql中的数据直接写入到hive中吗？有没有相关demo啊？

问答 2023-09-12 来自：开发者社区

Flink CDC mysql 时间数据是UTC timestamp(3)，这种大家是怎么处理的？

Flink CDC mysql 时间数据是UTC timestamp(3)，想要同步到es的时候格式也是timestamp(3) ，但是数据库里面有时间是 2021-02-20 17:44:53.110 比如这种同步到es的时候就会报错格式少了一位，这种大家是怎么处理的？

问答 2023-09-07 来自：开发者社区

Flink CDC 我现在使用CDC同步mysql数据，中文的显示乱码，这是咋回事呀？

Flink CDC 我现在使用CDC同步mysql数据，中文的显示乱码，这是咋回事呀？我用的是官方的样例

问答 2023-09-07 来自：开发者社区

Flink CDC mysql 2.4.1抽取数据遇到这个问题？

Flink CDC mysql 2.4.1抽取数据遇到这个问题？ Caused by: com.github.shyiko.mysql.binlog.event.deserialization.EventDataDeserializationException: Failed to deserialize data of EventHeaderV4{timestamp=169346457400....

问答 2023-09-07 来自：开发者社区

Flink CDC中按github上的例子 mysql数据变动后程序的日志没变化？

问答 2023-09-06 来自：开发者社区

Flink CDC有没有大佬做过mysql表的数据吧一对多的父子表同步到es中的需求呢，帮解答一下？

Flink CDC有没有大佬做过mysql表的数据吧一对多的父子表同步到es中的需求呢，我想知道flink sql是否有这样的能力，然后我就写sql去试，就发现这一条sql可以跑通，但是是固定数据INSERT INTO es_album_info SELECT a.id,a.name,author_id authorId,(select ROW(id,name) from author whe.....

问答 2023-09-06 来自：开发者社区

Flink CDC读取mysql的数据这个读取的数据有update吗?

Flink CDC读取mysql的数据操作类型以后就没有update了，这个读取的数据有update?我们这业务比较恶心有物理删除的操作

问答 2023-09-06 来自：开发者社区

Flink CDC读取mysql 2.3版本如果是更新数据是先删除后插入了嘛？

Flink CDC读取mysql 2.3版本如果是更新数据是先删除后插入了嘛？我记得以前是update的呀？我用的API

问答 2023-09-05 来自：开发者社区

有没有办法控制flink在cdc读取完mysql存量数据？

有没有办法控制flink在cdc读取完mysql存量数据，开始读取增量数据的时候才开始读取其他数据源的数据？现在cdc和kafka source同时执行，就会出现kafka数据读进来开始处理的时候，cdc还没有从mysql中读取到配置信息。

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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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