实时计算 Flink版kafka json 的相关内容

[帮助文档] 如何使用UpsertKafka连接器,有哪些使用限制/语法结构/参数和示例

本文为您介绍如何使用Upsert Kafka连接器。

请教下 flink-cdc同步到kafka怎么才能拿到完整热搜canal-json格式？

请教下 flink-cdc同步到kafka怎么才能拿到完整热搜canal-json格式，现同步到kafka都是这种格式：{"data":[{"id":1,"cl1":363,"cl2":1}],"type":"INSERT"} 没有mysqltype database那些scheam信息flink-...

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[帮助文档] 使用Kafka连接器进行Kerberos身份认证

Kerberos是一种网络身份验证协议，用于提供安全的身份验证服务，以保证通信的安全性。只有在Flink开发控制台正确配置Kerberos和Kafka服务的信息，Flink作业才能访问开启Kerberos认证服务的Kafka集群。本文为您介绍如何为Kafka客户端开启Kerberos认证。

[帮助文档] 如何创建和使用Kafka JSON Catalog

配置Kafka JSON Catalog后，您可以在Flink全托管作业开发中直接访问Kafka集群中格式为JSON的Topic，无需再定义Schema。本文为您介绍如何在Flink全托管模式下创建、查看及删除Kafka JSON Catalog。

Flink CDC使用的是kafka canal json作为数据变更源，cdc3.0未来会支持么？

Flink CDC使用的是kafka canal json作为数据变更源，cdc 3.0未来会支持么？

Flink 从kafka中消费到数据到map里每条转换json对象太耗时，有什么好的解决办法吗？

Flink 从kafka中消费到数据到map里每条转换json对象太耗时，繁忙100%，导致source反压，这种情况有什么好的解决办法吗？

[帮助文档] 如何将MySQL整库同步Kafka

本文为您介绍如何将MySQL整库同步Kafka，从而降低多个任务对MySQL数据库造成的压力。

flink1.15，解析kafka json数据，因为数据中包含\，导致解析失败，在不遗漏数据的？

flink1.15，解析kafka json数据，因为数据中包含\，导致解析失败，在不遗漏数据的情况下，这种有啥解决方案么？

flink cdc 支持kafka ogg json 格式吗？

flink sql如何过滤掉kafka topic中canal json格式的delete类型数据？

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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