实时计算 Flink版报错模式的相关内容

阿里云文档 2025-02-27

实时计算 Flink版操作报错合集之在使用批处理模式中使用flat_aggregate函数时报错，该如何解决

问题一：在阿里云全托管flink平台部署jar任务总是报错，如何解决？在阿里云全托管flink平台部署jar任务总是报错，如何解决？Class conflicts, detailed context: ClassNotFoundException: com.aliyun.tea.TeaException 参考答案：此问题可能是由于依赖冲突导致的。当...

文章 2024-07-16 来自：开发者社区

实时计算 Flink版操作报错合集之向远端flink提交cdc模式作业时，连接池中的连接超时，该如何处理

问题一：Flink用jdbc catalog连接postgresql时pg的schema里有横线该怎么处理？ Flink用jdbc catalog连接postgresql时，pg的schema里有横线该怎么处理呢？ ...

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 09:09:07

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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