Flink CDC环境maven依赖：flink-connector-db2-cdc 2.3.0db2：docker安装 11.5.0.0 使用DataStream Source方式连接db2，只能拿到全量数据，没法拿到增量数据，还有可能是什么原因env.enableCheckpointing() ...

Flink CDC中当前是启动任务全量数据可以同步，增量数据不同步怎么排查？

Flink CDC中，我是flink1.17.1+mysql cdc2.4.0+mysql5.7（source端），当前是启动任务全量数据可以同步，增量数据不同步，checkpoint开启了，也没见什么异常信息。怎么排查？我这边使用的Dinky，通过SQL的方式做的，如下是SQL配置部分

Flink CDC中 oracle-cdc-oracle 的时候，全量数据过去但是增量数据报错？

Flink CDC中 oracle-cdc-oracle 的时候，全量数据过去了但是增量数据报错这个Caused by: com.ververica.cdc.connectors.shaded.org.apache.kafka.connect.errors.DataException: file ...

各位大佬，flink cdc读取pg只能读取到全量数据，读取不到增量数据，是需要哪个配置呢？

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更新时间 2024-05-01 06:06:30

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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

产品控制台

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