实时计算 Flink版服务器报错的相关内容

文章 2024-03-24 来自：开发者社区

Flink1.18.1和CDC2.4.1 本地没问题提交任务到服务器报错java.lang.NoClassDefFoundError: Could not initialize class io.debezium.connector.mysql.MySqlConnectorConfig

Flink1.18.1和CDC2.4.1 本地没问题提交任务到服务器报错java.lang.NoClassDefFoundError: Could not initialize class io.debezium.connector.mysql.MySqlConnectorConfig 这个错误是因为在服务器上缺少了Debezium的MySQL连接器依赖。你需要将Debezium的MySQL....

问答 2024-03-19 来自：开发者社区

Flink CDC 里这里整库同步mysql的数据到doris 两台服务器提交任务的时候报错？

在 Flink CDC 中同步 MySQL 数据到 Doris 时，我在尝试整库同步到两台服务器上，提交任务时遇到了错误。从提供的错误信息看，可能是由于不同网段的端口没有打通。想问的是，sink 端 Doris 需要打通哪些端口？出现的错误是否与端口有关，需要在网络上进行什么特别的配置吗，还是说这是我的服务器设置的问题？

问答 2024-03-01 来自：开发者社区

Flink1.18.1和CDC2.4.1 本地没问题，提交任务到服务器报错，下图是报错和全jar包

问答 2024-03-01 来自：开发者社区

Flink1.18.1和CDC2.4.1 本地没问题提交任务到服务器报错

Flink1.18.1和CDC2.4.1 本地没问题提交任务到服务器报错java.lang.NoClassDefFoundError: Could not initialize class io.debezium.connector.mysql.MySqlConnectorConfig上面是全部jar包

文章 2024-02-24 来自：开发者社区

Flink SQL 问题之服务器报错如何解决

问题一：大佬们，flink sql job往yarn提交作业，报不能执行sql错误，本地执行不报错，服务器报错，相关的jar都放lib下了。是什么原因呢？大佬们，flink sql job往yarn提交作业，报不能执行sql错误，本地执行不报错，服务器报错，相关的jar都放lib下了。是什么原因呢？ ...

问答 2023-12-10 来自：开发者社区

Flink CDC对服务器硬件要求有吗？运行半小时就报错了？

问答 2023-10-31 来自：开发者社区

Flink CDC相同的代码本地跑没问题放到服务器flink上跑报错 id重复？

问答 2023-09-05 来自：开发者社区

Flink运行一个任务，本地连接远程数据库进行运行时没有问题的，但是部署到服务器后，报错，为什么？

Flink运行一个任务，本地连接远程数据库进行运行时没有问题的，但是部署到服务器后，运行同样的任务，报错，查看版本都是flink 1.13版本，Flink报错是为什么？

问答 2023-09-05 来自：开发者社区

Flink运行一个任务，但是部署到服务器后，运行同样的任务，报错，为什么？

Flink运行一个任务，本地连接远程数据库进行运行时没有问题的，但是部署到服务器后，运行同样的任务，报错，查看版本都是flink 1.13版本，有人知道Flink报错这个是为什么吗？

问答 2019-07-30 来自：开发者社区

提交到flink服务器上就报错，通过jar启动，一点毛病都没有。哥哥们求解？

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< 1 >

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更新时间 2024-03-25 10:50:04

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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