各位Flink社区大佬，您好！我使用Flink SQL (Flink 1.8.1),在hadoop 集群中调整了一下yarn-site.xml文件的内存参数： yarn.nodemanager.resource.memory-mb 16384 yarn.scheduler.minimum-allocation-mb ...

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更新时间 2024-07-18 20:47:21

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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