实时计算 Flink版cdc任务mysql数据的相关内容

阿里云文档 2024-09-14

Flink CDC写入MaxCompute

MaxCompute为您提供对接Flink CDC的新版插件Connector连接器。您可以通过对接Flink CDC，将数据源（例如MySQL）数据实时同步至MaxCompute的目标表（普通表或Delta表）。本文为您介绍MaxCompute新版插件的能力支持情况与主要操作流程。

问答 2024-08-07 来自：开发者社区

在Flink CDC中,flink sql任务同步mysql数据时，可能是什么原因?

在Flink CDC中,flink sql任务同步mysql数据时，taskmanager日志中存在报错，但是任务没挂，全量数据也没同步到upsert-kafka中，请问大佬们可能是什么原因?

阿里云文档 2024-06-28

社区CDC

本文为您介绍如何在阿里云实时计算Flink版中使用社区版CDC（Change Data Capture）连接器，以及更改连接器名称。

文章 2024-03-09 来自：开发者社区

Flink CDC产品常见问题之flink-cdc任务抓取全量的mysql数据不生效如何解决

问题一：Flink CDC里我部署的flink-cdc任务抓取全量的mysql数据，不生效怎么办？ Flink CDC里我部署的flink-cdc任务抓取全量的mysql数据，checkpoint目前是持久化到oss上，我希望每次重启任务的时候不要从头开始抓取所有的消息。我的想法是在任务里面直接获取oss上最新进度的checkpoint目录，然后通过SavepointResto...

问答 2024-01-24 来自：开发者社区

Flink CDC里我部署的flink-cdc任务抓取全量的mysql数据，不生效怎么办？

Flink CDC里我部署的flink-cdc任务抓取全量的mysql数据，checkpoint目前是持久化到oss上，我希望每次重启任务的时候不要从头开始抓取所有的消息。我的想法是在任务里面直接获取oss上最新进度的checkpoint目录，然后通过SavepointRestoreSettings去恢复任务进度，但是不生效。请问是什么情况，或者有没有别的更好解决方案？

阿里云文档 2023-03-06

如何使用FlinkCDC将MySQL数据同步至EMRServerlessStarRocks

本文为您介绍如何使用Flink CDC将MySQL数据同步至EMR Serverless StarRocks中。

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更新时间 2024-08-08 13:09:36

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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。

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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