实时计算 Flink版cdc mysqlsource-阿里云

Flink CDC MySqlSource<String> 消息发出来是怎么回事？

Flink CDC MySqlSource mySqlSource = sourceBuilder.deserializer(schema).includeSchemaChanges(true).build();设置了includeSchemaChanges(true)后表添加新列没有schema ...

flink cdc读取到的Mysqlsource，先用windowAll处理，然后再进行keyBy？

flink cdc读取到的Mysql source，先用windowAll处理，然后再进行keyBy，最后sink。。。问题，windowAll之后，再进行keyBy还有意义吗？

实时数据分析：使用Flink实时发现最热Github项目

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我遇到了这个Flink CDC问题：就是再使用MysqlSource 类中，遇到flink akk？

我遇到了这个Flink CDC问题：https://github.com/ververica/flink-cdc-connectors/issues/785。就是再使用MysqlSource 类中，遇到flink akka 超时，调整了许多参数，集群也正常，但没见效果。现在还在扒相关源码，分析逻辑。...

Flink CDC 中创建MySqlSource的时候tableList是必须要选的么？因为分表很多

flink cdc从MySQLSource读取后怎么转换成canal json格式数据输出？

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更新时间 2023-07-13 18:19:19

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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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实时同步

MySQL 到 Hologres

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功能对比

开源Flink对比

成本优化

作业自动调优