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阿里云文档 2026-06-23

调用GetJobDiagnosis API获取作业异常诊断信息-实时计算 Flink版-阿里云

智能诊断作业，获取异常诊断项信息

阿里云文档 2026-06-02

Flink CDC数据摄入作业快速入门

实时计算Flink版基于Flink CDC，通过开发YAML作业的方式有效地实现了将数据从源端同步到目标端的数据摄入工作。本文介绍如何快速构建一个Flink CDC数据摄入作业将MySQL库中的所有数据同步到StarRocks中。

阿里云文档 2026-05-25

Flink Hive SQL作业快速入门

实时计算Flink版支持使用Hive方言创建批处理作业，通过兼容Hive SQL语法增强与Hive互操作性，便于从现有Hive作业平滑迁移至实时计算管理控制台。

阿里云文档 2026-05-25

Flink作业密码KMS加密解密

实时计算Flink版支持通过密钥管理服务（KMS）来对作业中的敏感配置（如数据库密码）进行加密与动态解密，保障密钥安全。本文以Flink JAR作业从RDS MySQL数据读取并写入实时计算开发控制台为例，详细介绍如何通过KMS对MySQL连接密码进行加密，并在Flink作业运行时动态解密使用。

阿里云文档 2026-02-02

随着数据量的爆炸性增长和业务需求的日益复杂化，企业对实时数据处理能力的需求愈发迫切。Flink作为一种强大的流处理框架已经成为实时计算标准，其规范化的开发和运维流程对于企业提升数据处理效率、确保系统稳定性至关重要，旨在提升研发效率，保障项目顺利进行。实时计算Flink版基于Apache Flink构建了一站式开发运维管理平台，支持作业开发、数据调试、运行与监控、自动调优、智能诊断等全生命周期能力。...

问答 2024-08-14 来自：开发者社区

flink sql作业中，计算结果可以动态写入kafka不同主题吗？

问答 2024-06-13 来自：开发者社区

Flink作业所需要的CPU及内存的计算方法

问答 2023-08-29 来自：开发者社区

Flink作业运维列表里的【业务延时】，这一列的值，是计算的flink的水位和当前真实时间的差值吗？

问答 2023-04-11 来自：开发者社区

请问一个flink jar作业中可以包含调用一些业务接口进行计算吗？

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更新时间 2024-08-15 09:10:44

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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