实时计算 Flink版cdc kafka 的相关内容

文章 2025-03-01 来自：开发者社区

基于 Flink CDC YAML 的 MySQL 到 Kafka 流式数据集成

这篇教程将展示如何基于 Flink CDC YAML 快速构建 MySQL 到 Kafka 的 Streaming ELT 作业，包含整库同步、表结构变更同步演示和关键参数介绍。准备阶段准备 Flink Standalone 集群 1.下载 Flink 1.19.2[1]压缩包，解压后并跳转至 Flink 目录下，设置 FLINK_HOME 为 flink-1.19....

文章 2025-02-27 来自：开发者社区

基于 Flink CDC YAML 的 MySQL 到 Kafka 流式数据集成

这篇教程将展示如何基于 Flink CDC YAML 快速构建 MySQL 到 Kafka 的流式数据集成作业，包含整库同步、表结构变更同步的演示和特色功能的介绍。本教程的演示都将在 Flink CDC CLI 中进行，无需一行 Java/Scala 代码，也无需安装 IDE。准备阶段准备 Flink Standalone 集群下载 Flink 1.19.2，解压后得到 flink-...

问答 2025-01-08 来自：开发者社区

flink cdc实时同步oracle数据库到kafka报错

flink cdc实时同步oracle数据库到kafka，我自己新建的测试表可以正常同步存量和增量数据，用另一张千万级别数据的表直接启动报错Caused by: java.io.IOException: io.debezium.DebeziumException: The db history topic or its content is fully or partially missing.....

阿里云文档 2024-10-14

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 2024-08-18 来自：开发者社区

flink cdc里 Oracle to kafka sql的提交方式咋还有序列化错误？

问答 2024-08-18 来自：开发者社区

flink cdc datastream方式同步mysql数据到kafka，多分区怎么保证有序性？

问答 2024-08-13 来自：开发者社区

flink cdc 读mysql 写进kafka，在执行一段时间后，任务就一直出于初始化状态？

flink cdc 读mysql 写进kafka，在执行一段时间后，任务就一直出于初始化状态，一直刷这种日志，请问该怎么解决？

问答 2024-08-13 来自：开发者社区

在Flink CDC中，发到kafka下游再处理数据还是用算子处理完直接写到目标库里面？

问答 2024-08-12 来自：开发者社区

在Flink CDC中，写到kafka不是顺序写，消费kafka不是顺序消费吗？

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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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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