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Flink CDC 里在使用oracle-cdc看了一部分源码发现是先在归档日志中查找的当前表涉及的事务的startCSN，再去redo中找的startSCN，最后取最小的startSCN，如果数据库日志较大比如日增量在2T，这样启动程序后startSCN会和当前SCN差距很大导致数据延迟，且最终因...

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Flink CDC里大家oracle 用cdc 是不是都要改源码才能用啊？这个bug一直不合并？

请问下，flink cdc监控oracle，我看源码是通过sid方式的，请问怎么改成service

请问下，flink cdc监控oracle，我看源码是通过sid方式的，请问怎么改成service name的方式监听？

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更新时间 2024-03-21 11:56:35

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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