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问题一：想问下，采用flinksql创建catalog链接，有哪位知道怎么处理吗？想问下，采用flinksql创建catalog链接，本地测试可以访问hive-conf的配置文件，但是打包到集群就会出现配置文件不存在的情况。看了下打好的包，里面是有这些配置文件的，有哪位大佬知道怎么处理吗？ ...

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实时计算 Flink版操作报错合集之部署war包的时候，错误提示 "No ExecutorFactory found to execute the application." 如何解决

问题一：我在flink cdc-sql-connector-mysql-cdc里面编译还是报这个类似的错误? 我在flink cdc-sql-connector-mysql-cdc里面编译还是报这个类似的错误? ...

[帮助文档] Dataphin新建VervericaFlink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

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...

在本地执行flink是报错TypeDeserializerAdapter not found

本地执行代码如下 EnvironmentSettings fsSettings = EnvironmentSettings.newInstance().useOldPlanner().inStreamingMode().build(); StreamExecutionEnvironment fsEn...

[帮助文档] Dataphin中Flink任务执行报错

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',  ...

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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