实时计算 Flink版模式cpu配置的相关内容

[帮助文档] 如何配置Flink实时任务的State过期时间

State是Flink实时任务维持和管理数据状态的机制。通过合理的配置Flink的State数据过期时间可以提高资源利用率、内存管理、数据一致性和容错性。本文将为您介绍如何配置Flink实时任务的State过期时间。

实时数据分析：使用Flink实时发现最热Github项目

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实时数据接入：5分钟上手 Flink MySQL 连接器

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[帮助文档] 作业资源配置

作业启动前或者作业上线后，您可以配置和修改作业资源，本文为您介绍如何配置和修改基础模式和专家模式的作业资源。

[帮助文档] 资源队列配置和使用

每个Flink项目空间都会有一个默认队列（default-queue）来承载作业的运行。如果您有资源隔离和管理的需求，可以通过添加资源队列的方式实现。本文为您介绍如何添加、修改和删除资源队列。

请问一下Flink session模式中的这个的CPU不能配置request和limit吗？

请问一下Flink1.14 on k8s，session模式中的这个taskmanager的CPU不能配置request和limit吗？目前发现一定是要1核、2核这种整数且最低1核，是本身就不支持这样配置还是我的配置方法不对呢？

用Flink的yarn模式在flink-conf.yaml配置文件设置slot数量为10 启动./yarn-session.sh -n 2 -s 10 报错只有8个solt可用机器配置两个CPU每个都是10个slot 在yarn中配置yarn.containers.vcores=10没用

请问一下用Flink的yarn模式在flink-conf.yaml配置文件设置slot数量为10 启动./yarn-session.sh -n 2 -s 10 报错只有8个solt可用机器配置两个CPU每个都是10个slot 在yarn中配置yarn.containers.vcores=10...

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更新时间 2024-02-28 11:29:29

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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。

立即开通

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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