http://apache-flink.147419.n8.nabble.com/file/t447/ttl.png 我用flink sql 设置了空闲状态的清理时间，但是状态还是一直增加，里面有多次 group by 和多次流表的关联。代码如下： tEnv.getConfig() .setIdleStateRetentionTime(Time.hours(minIdleStateR....

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更新时间 2024-03-07 12:27:45

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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