实时计算 Flink版operator设置的相关内容

问答 2024-03-06 来自：开发者社区

Flink CDC中operator如何设置自动清理旧的checkpoint数据呢？

Flink CDC中operator如何设置自动清理旧的checkpoint数据呢？因为我的sql融合了很多表状态数据很大，但是看checkpoints有很多旧的，如何配置flink operator自动清理呢？streampark好用吗？感觉国内主导的很难稳定

问答 2023-03-21 来自：开发者社区

有大佬知道flink里面operator 的uid最终去hash的时候的规则吗测试的时候发现设置不了

有大佬知道flink里面operator 的uid最终去hash的时候的规则吗，我测试的时候发现设置了不同的uid最终会报uid的hash值冲突，很奇怪多sink的场景下

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更新时间 2024-07-21 09:10:32

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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

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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