实时计算 Flink版指标计算的相关内容

阿里云文档 2024-11-19

Flink指标说明

本文介绍可观测监控 Prometheus 版支持的Flink指标。

阿里云文档 2024-11-19

Flink指标说明

本文介绍可观测监控 Prometheus 版支持的Flink指标。

阿里云文档 2024-11-18

如何配置Flink自定义指标采集

当您的Prometheus实例需要监控Flink自定义指标数据时，您可以通过自定义指标配置功能来实现这一需求。将指标加入到自定义指标配置后，它们将被探针（Agent）侧识别并采集。默认支持两种配置方式：指标全名称配置，指标前缀配置，您还可以对两种方式进行组合配置。

阿里云文档 2024-11-18

我们在用flink sql 做实时指标计算时，insert into语句能否动态修改？

我们在做指标计算时，如果用户修改了指标计算的sql（目前暂定只修改insert into 中 select 的内容，如何不重启flink 任务实现，我的想法时通过定时任务，读取数据库中sql的配置信息，然后比较缓存的内容，如果有新的就 tabEnv.executeSql新的sql，请问这种方法是否可能，如果不行的话，有什么比较好的方法？

问答 2024-08-12 来自：开发者社区

集群监控中的Flink指标有哪些_EMR on ECS_开源大数据平台 E-MapReduce(EMR)

本文为您介绍Flink指标的详细信息。

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更新时间 2024-09-27 12:09:04

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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