Flink CDC sqlserver-cdc同步1000W左右数据量到pg库，sqlserver日志文件设置的初始10G、最大200G，日志利用率45~80%左右，每次只能同步200~500W左右的数据量到pg，就一直是阻塞等待状态了，只有手工反复重启sqlserver反向代理，数据才能完整的推到下游pg库，sqlserver日志等待模式状态为REPLICATION，请问这种情况是啥原因导致....

问答 2023-07-26 来自：开发者社区

Flink CDC中cdc-2.4采集sqlserver时同一个IP实例下两个不同的库有相同名的表？

Flink CDC中cdc-2.4，采集sqlserver的时候，同一个IP实例下两个不同的库有相同表名的表，导致采集错了库这个问题怎么解决？

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更新时间 2024-05-02 12:25:52

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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