实时计算 Flink版库同步mysql任务的相关内容

阿里云文档 2025-01-27

MySQL整库同步Kafka

本文为您介绍如何将MySQL整库同步Kafka，从而降低多个任务对MySQL数据库造成的压力。

文章 2024-07-17 来自：开发者社区

实时计算 Flink版操作报错合集之整库同步mysql到starRock提交任务异常，该如何处理

问题一：我使用Flink CDC 3.0对mysql整库同步到starrock中，任务挂掉是为啥？我使用Flink CDC 3.0对mysql整库同步到starrock中，现在任务已经创建好了，mysql的表和数据都同步到starrock中了，现在发现的问题是，我在源表加了新字段，接着flink的任务就挂掉了是为什么？ ...

问答 2024-03-20 来自：开发者社区

Flink CDC 里这里整库同步mysql的数据到doris 两台服务器提交任务的时候报错？

在 Flink CDC 中同步 MySQL 数据到 Doris 时，我在尝试整库同步到两台服务器上，提交任务时遇到了错误。从提供的错误信息看，可能是由于不同网段的端口没有打通。想问的是，sink 端 Doris 需要打通哪些端口？出现的错误是否与端口有关，需要在网络上进行什么特别的配置吗，还是说这是我的服务器设置的问题？

问答 2024-01-19 来自：开发者社区

用Flink CDC3.0整库同步mysql到starRock提交任务异常，请问是什么原因？

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更新时间 2024-07-18 12:56:31

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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