摘要：本文来自阿里云高级开发工程师，Apache Flink Committer 阮航老师分享的阿里云基于 Flink CDC 的现代数据栈云上实践。主要分为以下四个内容：基于 Flink CDC 的现代数据栈 CDC YAML 核心功能 CDC YAML 典型应用场景 Demo & 未来展望 ...

问答 2024-08-07 来自：开发者社区

阿里云实时计算flink，cdc同步数据到kafka，cdas、ctas都失败，大家有遇到吗？

阿里云实时计算flink，cdc同步数据到kafka，cdas、ctas都失败，Message: code: 400, The config: [cleanup.policy] not in enums. format is invalid，大家有遇到吗？

文章 2024-03-07 来自：开发者社区

阿里云AnalyticDB基于Flink CDC+Hudi实现多表全增量入湖实践

湖仓一体（LakeHouse）是大数据领域的重要发展方向，提供了流批一体和湖仓结合的新场景。阿里云AnalyticDB for MySQL基于 Apache Hudi 构建了新一代的湖仓平台，提供日志、CDC等多种数据源一键入湖，在离线计算引擎融合分析等能力。本文将主要介绍AnalyticDB for MySQL基于Apache Hudi实现多表CDC全增量入湖的经验与实践。 1. 背景...

问答 2024-02-14 来自：开发者社区

阿里云flink cdc连接kafka的连接器connecter在哪下载？

阿里云flink cdc连接kafka的连接器connecter在哪下载？用开源的连接器好像不行。Fetch preview data failed, no started flag file. ns:mxsz-flink-default, session:test1, queryId:cae0a627c85b46c61fc6e01b0dcd7b51, sessionId:1d3dc75c...

问答 2023-11-22 来自：开发者社区

阿里云上使用Flink CDC，问题里返回：是什么原因？

阿里云上使用Flink CDC，问题里返回：Fetch preview data failed, no started flag file. 是什么原因？目的是只想监听增量binlog

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更新时间 2025-03-02 12:50:49

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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