实时计算 Flink版报错数据库的相关内容

阿里云文档 2025-02-27

flink cdc跑多个MySQL到doris任务，报错数据库连接超时，还有其他什么地方需要配置？

flink cdc跑多个MySQL到doris任务，报错数据库连接超时，查看连接的数据库连接数及超时时间正常，请教大佬们还有其他什么地方需要配置？

问答 2023-12-01 来自：开发者社区

flink 报错，连接的是oracle数据库，这个错误该怎么解决？

org.apache.flink.runtime.JobException: Recovery is suppressed by FixedDelayRestartBackoffTimeStrategy(maxNumberRestartAttempts=3, backoffTimeMS=5000) at org.apache.flink.runtime.executiongraph.fai...

问答 2023-11-06 来自：开发者社区

Flink CDC还是刚刚的报错，这种情况和数据库配置有关系吗?

Flink CDC还是刚刚的报错，这种情况和数据库配置有关系吗?navicat能连接，开放出来了

问答 2023-11-01 来自：开发者社区

Flink CDC中flink sql 连接报错这个但是我数据库是有这个信息得有谁知道原因吗？

Flink CDC中flink sql 连接报错这个但是我数据库是有这个信息得有谁知道原因吗？Can't find any matched tables, please check your configured database-name: [new] and table-name: [new.new.user]

问答 2023-01-09 来自：开发者社区

请教个问题，flink cdc同步sqlserver报错“无法更新数据库xxx，因为数据库是只读的”

请教个问题，flink cdc同步sqlserver报错“无法更新数据库xxx，因为数据库是只读的”cdc会有修改操作么

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 2024-07-18 13:58:47

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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。

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实时同步

MySQL 到 Hologres

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功能对比

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作业自动调优