在使用Flink CDC时，除了指定savepoint路径外，恢复任务还需要提供哪些信息？当尝试通过手动保存的savepoint（路径为/data/bigdata/flksavepoint/savepoint-8bf7c8-d01d1e73c7c2）恢复Flink CDC从MySQL到StarRocks的任务时，在sql-client端提交作业时报错，请问如何解读这些错误信息？

问答 2024-01-18 来自：开发者社区

Flink CDC里基于yaml文件提交任务报这个错误，缺什么配置？

Flink CDC里我在基于Flink-1.18+CDC 3.0基于yaml文件提交任务报这个错误，是我缺少什么配置吗?

文章 2024-01-17 来自：开发者社区

DataphinV3.14 Flink SQL任务支持基于Session集群调试，模拟生产代码逻辑的调试效果

背景实时研发一直以来的都是通过local-debug的方式来调试开发中的Flink SQL任务，该方式有如下不足: 支持的采样数据有限，且非是流式数据的调试。手动上传构造数据的方式较为繁琐，局限性较大。为便于Flink SQL任务的调试，DataphinV3.14版本支持Flink SQL任务基于Session集群调试，期望...

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更新时间 2025-08-27 04:43:50

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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