实时计算 Flink版sql连接的相关内容

阿里云文档 2025-04-22

MySQL连接器本地调试

本文为您介绍如何调试和运行使用MySQL连接器的 DataStream 作业。

阿里云文档 2025-04-09

Flink开通公网，跨VPC连接

针对实时计算 Flink 无法直接访问公网的限制，本文提供多场景下的网络连通性解决方案，包括公网访问、跨 VPC 互联及混合云连接。地域与可用区选择在购买使用实时计算Flink版之前，建议您先了解如下基本概念。地域（Region）地域指阿里云数据中心所在的地理区域，通常按照数据中心所在的城市划分。例...

阿里云文档 2025-02-08

MySQL连接器最佳实践

本文为您介绍MySQL连接器在常见使用场景下的最佳实践。

阿里云文档 2025-01-24

实时数仓Hologres数据摄入YAML 连接器

本文为您介绍如何在数据摄入YAML作业中，使用实时数仓Hologres连接器进行数据同步。

问答 2025-01-21 来自：开发者社区

flink sql 通过doris connector连接doris表时提示读取表数据失败

Caused by: org.apache.doris.flink.exception.DorisException: Load Doris data failed, schema size of fetch data is wrong.请问有人遇到过类似情况吗

阿里云文档 2024-12-23

开发及部署基于Hologres连接器的 Flink DataStream作业

Hologres与Flink全托管高度兼容，多数情况下您可以使用Flink SQL的方式，声明Hologres的源表、维表及结果表，进而使用SQL表达数据的处理逻辑。但对于特殊业务场景，Flink SQL方式无法满足业务计算时，您需要使用DataStream的方式读写数据。本文以VVR-8.0.8-Flink-1.17版本为例，为您完整地展示如何调试和开发基于Hologres连接器的DataStr...

问答 2024-07-31 来自：开发者社区

无论Flink数据源在holo还是maxc，都能通过SQL作业来进行连接跟处理的么？

无论Flink数据源在holo还是maxc或者是在datahub，都能通过SQL作业来进行连接跟处理的么？

问答 2024-07-31 来自：开发者社区

在Flink CDC中，遇到当输入源为sqlsever时候，会报SQL Server 连接器不支持吗

在Flink CDC中，遇到当输入源为sqlsever时候，会报SQL Server 连接器不支持吗？

文章 2024-07-16 来自：开发者社区

实时计算 Flink版产品使用问题之如何使用Flink SQL连接带有Kerberos认证的Hive

问题一：coordinate字段是point类型 flink不支持怎么办？ coordinate字段是point类型 flink不支持怎么办？我在flinksql改成string的话写入时报错 ...

问答 2024-05-07 来自：开发者社区

Flink CDC里有没有实现过flink-sql-rabbitmq-connector的连接器啊？

Flink CDC里各位大佬有没有实现过flink-sql-rabbitmq-connector的连接器啊？能支持flink sql读的。

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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