Flink CDC我创建了两个检查点，一次启动生成01，一次启动生产到02，这两个检查点都完成了快照，这时候02的程序过程中我执行了insert，然后我从01恢复，他不会执行这个insert 数据是怎么回事？我使用的是postgresql，我在想是不是跟postgresql的复制槽有关系，因为我是指...

Flink CDC检查点总是会失败，通过这个日志排查可以判定是资源的问题吗？

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更新时间 2023-12-28 18:59:22

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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