Flink CDC在运行过程中遇到"Could not upload job files"的问题，可能是由于以下几个原因导致的：文件权限问题：请检查你的任务代码和依赖库是否存在文件权限问题。确保你的Flink任务有足够的权限来上传这些文件。文件大小限制：某些文件系统可能对单个文件的大小有限制。如果你的任务代码或依赖库超过...

问答 2023-06-04 来自：开发者社区

Flink CDC 运行中的job，抱这种错误，改怎么恢复呢？内存已经释放了，是这样的，之前有个进

Flink CDC 运行中的job，抱这种错误，改怎么恢复呢？Could not acquire the minimum required resources.内存已经释放了，是这样的，之前有个进程占用了大量内存，我把进程结束了，内存释放出来了，但job没恢复，看服务器的可用内存还不少slot 我设置的是8，task managers 挂了

问答 2023-05-14 来自：开发者社区

大佬们, flink cdc 怎么关闭正在运行的job?手动关闭, 在stream api 中,？

大佬们, flink cdc 怎么关闭正在运行的job?手动关闭, 在stream api 中, 不在flink上面没有用flink. 想的是直接在flink cdc 里面关闭，也可以这么理解, 反正就是中断当前任务就行了，flink cdc 1.16.0版本里面支持close, 1.15.x 好像还不支持这个特性

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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