实时计算 Flink版类初始化的相关内容

问答 2023-08-20 来自：开发者社区

大佬们,我想请问Flink这个open方法为啥在rowdata这个类对象创建时没有进行初始化,？

大佬们,我想请问Flink这个open方法为啥在rowdata这个类对象创建时没有进行初始化,objectMapper对象一直为空？

阿里云文档 2023-06-01

如何针对资讯聚合类业务场景搭建基于云消息队列Kafka版和实时计算Flink的实时数仓

本文介绍如何针对资讯聚合类业务场景搭建基于云消息队列 Kafka 版和实时计算Flink的实时数仓。

问答 2023-02-20 来自：开发者社区

Flink CDC2.12这个版本的有那个类但是为什么无法初始化呢？

共有3条

< 1 >

跳转至： GO

更新时间 2024-05-07 11:19:19

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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