Flink CDC项目组内最近遇到一个flink cdc的技术难点，谁有相关经验的，有空帮忙看看？(1技术实现：oracle:11g/19c，java jdk:17，flink:1.14.2，flink-connector-oracle-cdc(flink-connector-debezium)：2...

Flink CDC我自己建了一个maven项目，这种模式叫什么？

Flink CDC我自己建了一个maven项目，把flink和flinkcdc的jar包引入进来，然后写了一个main函数，就能监听到mysql的binlog了，这种模式叫什么？

Flink CDC中我引入Oracle. Cdc项目启动报错，这是咋回事啊？

Flink CDC中我引入Oracle. Cdc项目启动报错，这是咋回事啊？我把日志相关的都排除了还是不行

Flink CDC这个里面什么时候可以加排除的项目就爽了？

Flink CDC这个里面什么时候可以加排除的项目就爽了？现在有部分表，没有主键，一跑就报错，又不能改数据库，

请教下大家，大家做的Flink CDC项目端到端延迟一般是多长时间啊？

Flink CDC中一个项目里你们一般几个运行环境啊？

Flink CDC中一个项目里你们一般几个运行环境啊 StreamExecutionEnvironment env = StreamExecutionEnvironment.getExecutionEnvironment();我是一个任务一个运行环境。感觉不太好监控啊。

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更新时间 2024-03-21 11:48:37

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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