实时计算 Flink版定期清理的相关内容

阿里云文档 2024-08-14

清理过期数据

清理过期数据可以释放存储空间，优化资源利用并提升系统运行效率等。本文为您介绍如何清理Paimon表过期数据，包括调整快照文件过期时间、设置分区的过期时间、以及清理废弃文件。

问答 2023-09-05 来自：开发者社区

Flink配置完sqlserver 的binlog后需要配置定期清理流程吗？

问答 2023-06-29 来自：开发者社区

大佬们，Flink中checkpoint设置为RocksDB，怎么定期清理老的checkpoint？

大佬们，Flink中checkpoint设置为RocksDB，怎么定期清理老的checkpoint数据啊，防止磁盘占满？放本机磁盘上了，我看flink1.17里，有个state.checkpoints.num-retained这个配置，是不是配置这个属性也可以啊

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更新时间 2024-04-30 03:32:57

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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