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问题描述Dataphin新建Ververica Flink计算源,报错"测试连接失败，请确保填写连接信息无误，错误信息：DPN.ComputeEngine.Connect.Failed"。解决方案Dataphin计算源Project Name填写错误。如果计算源配置的是Flink Vvp（Verve...

问答 2021-12-05 来自：开发者社区

flink sql cdc发到kafka消息表名信息缺失问题

最近有个需求是用flink对接mysql binlog获取变更记录发到下游kafka(类似于canal server或debezium功能)，下游kafka消息需要有 before, after, op_type, ts, database, table 这些字段信息。我试了如下脚本发现出来的kafka消息只有data和op_type信息，其他信息都获取不到。追踪到上游debezium(flin....

问答 2021-12-03 来自：开发者社区

flink sql cdc发到kafka后，消息表名信息怎么就缺失了呀？

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更新时间 2022-09-30 14:17:16

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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