实时计算 Flink版source计算的相关内容

问答 2024-08-12 来自：开发者社区

在Flink CDC中，是不是任何一个source有变更都会触发计算？

在Flink CDC中，有5个kafka source的inner join ，是不是任何一个source有变更都会触发计算？

阿里云文档 2024-07-31

Source变更兼容性

本文为您介绍Source变更的可兼容性和不可兼容性详情。

阿里云文档 2024-07-10

SQL变更的其他兼容性限制

本文为您介绍变更SQL除Query、Source和Sink之外的其他限制。

问答 2022-02-15 来自：开发者社区

如果我flink程序挂掉了，我从checkpoint重启的话，会从source那里重新计算，还是从中

如果我flink程序挂掉了，我从checkpoint重启的话，会从source那里重新计算，还是从中间某个算子开始计算？

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更新时间 2024-08-13 09:09:29

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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

开源Flink对比

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作业自动调优