实时计算 Flink版产品yarn 的相关内容

文章 2024-05-16 来自：开发者社区

实时计算 Flink版产品使用合集之 Flink on YARN 中使用滚动日志时配置不生效如何解决

问题一：求问大家，flinksql 在idea调试都没问题窗口触发都能出结果，部署到集群上就没反应了？求问大家，flinksql 在idea调试都没问题窗口触发都能出结果，部署到集群上就没反应了，查看日志有数据数据读取到就发不出去发kafka 。就算使用无窗口sql select* 也发不出去数据。版本是1.16 有没有人遇到类问题。 ...

文章 2024-03-14 来自：开发者社区

Flink CDC产品常见问题之yarn-session提交失败如何解决

问题一：Flink CDC里之前用mysql数据库join比较慢，这种join性能会比较好吗？ Flink CDC里之前用mysql数据库join比较慢，所以才改成同步宽表到es，不知道doris，starorcks 这种join性能会比较好吗？参考答案： Flink CDC 主要用于捕获和处理数据库变更数据流，而不是直接优化JOIN操作。MySQL...

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更新时间 2024-08-20 13:18:31

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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