实时计算 Flink版job监控的相关内容

阿里云文档 2024-09-12

Flink作业性能

您可以查看运行中作业的性能，包括Job Manager与运行Task Managers的CPU、内存和线程的使用情况，这可以协助您定位代码问题，例如作业代码是否存在问题、个别类是否初始化比较慢、个别类是否占用资源比较多等问题。本文为您介绍如何查看作业Job Manager和运行Task Managers的性能。

文章 2024-07-16 来自：开发者社区

实时计算 Flink版产品使用问题之在Flink on Yarn模式下，如何对job作业进行指标监控

问题一：flink1.14的网络缓存消胀机制，如果只是逻辑减少buffer的大小，这是不是会导致内存浪费? flink1.14的网络缓存消胀机制，如果只是逻辑减少buffer的大小，并物理的大小不变，这是不是会导致内存浪费?它是会改变所有的subtask的buffer大小吗？还是只有某个subtask？参考答案： Flink 1.14的网络缓存消胀机...

问答 2024-04-12 来自：开发者社区

请教一下，flink on yarn模式下，怎么对job作业进行指标监控？

问答 2023-02-07 来自：开发者社区

能问下flink cdc job任务运行的时候怎么动态的修改 cdc 监控的mysql的表啊

问答 2022-07-18 来自：开发者社区

Flink Job 监控

各位好！请教下各位，Flink Job 在生产上运行时，关于job运行状态的监控和告警一般是采用什么方案处理的？比如监控job是否在正常运行，如果发现job 挂掉了或者重启了就进行告警。我这边有将一些metric 推到prometheus 但是好像没有发现关于job是否挂掉的metric。希望有做过这种方案的朋友能赐教下，谢谢了！！*来自志愿者整理的flink邮件归档

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更新时间 2024-07-17 09:24:17

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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