实时计算 Flink版报错valid 的相关内容

阿里云文档 2025-02-27

Catalog

本文介绍Catalog相关问题。

问答 2024-06-15 来自：开发者社区

实时计算Flink报错The specified columns is not valid

文章 2024-05-23 来自：开发者社区

实时计算 Flink版操作报错之报错File is not a valid field name 如何解决

问题一：Flink CDC进行多表的数据全量+增量同步，报错日志如下？ Flink CDC进行多表的数据全量+增量同步，测试发现表数量为23个时还能正常运行（有部分任务失败会自动重启成功），在往上（比如24，25，26张表）就不能成功了（有部分任务失败且自动重启也不成功）。报错日志如下。我提交任务的运行语句如下.： ./bin/flink run-applica...

问答 2023-03-14 来自：开发者社区

Flink CDC全量没问题，增量报错 file is not a valid field name

源端oracle 和目标mysql库都没有 file字段： Caused by: com.ververica.cdc.connectors.shaded.org.apache.kafka.connect.errors.DataException: file is not a valid field name Flink 1.16.0 cdc 2.3.0 oracle 11g Mysql 5.7 ....

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...

问答 2022-02-15 来自：开发者社区

【Flink】报错 ERROR in next method The response is not valid json

错误描述【上线报错】ERROR in next method The response is not valid json

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 2024-06-16 11:27:46

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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