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Flink CDC产品常见问题之写hudi的时候报错如何解决

问题一：Flink CDC里3.0支持MySQL到MySQL的动态同步嘛，有没有yaml配置文件样例？ Flink CDC里3.0支持MySQL到MySQL的动态同步嘛，有没有yaml配置文件样例？参考回答： Flink CDC 3.0支持MySQL到MySQL的动态同步。以下是一个示例的yaml...

Flink CDC产品常见问题之flink集群jps命令报错如何解决

问题一：有人用过Flink CDC 3.0版本的整库同步吗？有人用过Flink CDC 3.0版本的整库同步吗？我用Flink CDC3.0整库同步mysql到starRock提交任务异常，有人遇到过这个问题吗？ ...

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Flink CDC产品常见问题之用superset连接starrocks报错如何解决

问题一：Flink CDC里谁试过用superset连接starrocks的，报错要怎么办啊？ Flink CDC里谁试过用superset连接starrocks的，官网的方法好像不太行，报错要怎么办啊？参考答案：确保你在Superset的数据库连接设置中输入了正确的StarRocks主机地址、...

Flink CDC产品常见问题之使用cdc-Oracle连接器报错如何解决

问题一：Flink CDC里oracle-cdc 使用 xstream 方式采集成功的案例有吗？ Flink CDC里oracle-cdc 使用 xstream 方式采集成功的案例有吗？参考答案：有成功的案例，Flink CDC的oracle-cdc使用xstream方式采集是可行的。 Flin...

Flink CDC产品常见问题之flink postgresqlcdc 报错如何解决

问题一：Flink CDC里我参照官网CDC3.0案例，MySQL整库同步到Doris怎么做？ Flink CDC里我参照官网CDC3.0案例，MySQL整库同步到Doris bash bin/flink-cdc.sh mysql-to-doris.yaml 然后看到群里有大佬提到新增表可以先创建S...

Flink CDC产品常见问题之upsert-kafka增加参数报错如何解决

问题一：Flink CDC里请问upsert-kafka增加参数报错是为什么？ Flink CDC里请问upsert-kafka增加参数： 'sink.buffer-flush.interval' = '5', 'sink.buffer-flush.max-rows' = '100'后报错是什么原因...

Flink CDC产品常见问题之chenckpoint间隔时间设置多久合适

问题一：Flink CDC里再跑又不会报错怎么回事？ Flink CDC里A slave with the same server_uuid/server_id as this slave has connected to the master; the first event 'itpuxdb-b...

[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...

[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