实时计算 Flink版报错源码的相关内容

阿里云文档 2025-02-27

实时计算 Flink版操作报错合集之在编译源码时遇到报错:无法访问，该如何处理

问题一：Flink的线上环境不行了，什么原因？ Flink的线上环境不行了，什么原因？https://vvp.console.aliyun.com/web/d4ba9691eabe45/zh/#/workspaces/d4ba9691eabe45/namespaces/online-dm-default/operations/stream/184b2ee0-8a2b-49a7-9071-...

问答 2023-06-04 来自：开发者社区

Flink CDC中mysql添加这种字段，cdc会报错，哪位大佬知道咋解决啊？源码这个地方的问题

问题1:Flink CDC中mysql添加这种字段，cdc会报错，Invalid Java object for schema type INT64，哪位大佬知道咋解决啊？源码这个地方的问题问题2:还没到重写的deserialize的方法就已经爆这个错了现在生产用的2.2，我升级成2.3，恢复任务用2.2的ck会报错，所以又会滚到2.2了

阿里云文档 2022-09-16

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...

阿里云文档 2022-01-13

问题描述Dataphin中Flink任务执行报错。CREATE TEMPORARY TABLE tbl_test( id int, num int ) WITH ( 'connector' = 'kafka', 'topic' = 'order_line', 'properties.bo...

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更新时间 2024-08-19 09:09:09

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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