实时计算 Flink版连接报错的相关内容

问答 2023-12-03 来自：开发者社区

Flink CDC中SQLServer连接报错？

Flink CDC中SQLServer连接报错？我用的streampark是不是要加个依赖

问答 2023-11-15 来自：开发者社区

使用flink jdbc连接oracle，不使用条件过滤和没有非法列名时，为什么一直报错缺失等号？

使用flink jdbc连接oracle的时候，在不使用条件过滤和没有非法列名的时候，一直报错缺失等号是什么问题？另外为什么flink jdbc在连接oracle使用的时候，在URL后面指定了数据库的databases，在参数里有table-name可以指定表名，但是没有oracle的shame-name配置的地方？

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 2023-11-01 来自：开发者社区

flink cdc2.4.1版本连接mysql，运行一段时间后就会报错，这个有修复吗?

flink cdc2.4.1版本连接mysql，运行一段时间后就会报错，这个有修复吗，有可能binlog发生轮换了？The connector is trying to read binlog starting at Struct{version=1.9.7.Final,connector=mysql,name=mysql_binlog_source,ts_ms=1696934695426,db....

问答 2023-09-27 来自：开发者社区

flink mysql cdc连接mysql的表一多就报连接超时，作业报错，有大佬知道怎么回事吗？

flink mysql cdc连接mysql的表一多就报连接超时，作业报错，有大佬知道怎么回事吗？mysql最大连接数已经调到5000啦？然后一停止之前mysql cdc的表的任务，新的任务就能连上啦

问答 2023-09-20 来自：开发者社区

flink连接Holo报错，尝试连线已失败。咋回事？

flink连接Holo报错Exception in thread "main" java.lang.RuntimeException: com.alibaba.hologres.client.exception.HoloClientException: [UNKNOW:null]com.alibaba.hologres.client.exception.HoloClientException: ....

问答 2023-09-13 来自：开发者社区

Flink CDC中socket exception像是连接有问题？不指定时间戳不会报错？

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更新时间 2024-08-19 09:04:50

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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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MySQL 到 Hologres

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功能对比

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成本优化

作业自动调优