实时计算 Flink版job oom 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。

问答 2024-05-15 来自：开发者社区

Flink CDC里job从保存点恢复或者cancel后再提交，元空间一直涨最后oom这个问题怎么办

Flink CDC里job从保存点恢复或者cancel后再提交，元空间一直涨最后oom这个问题如何解决呢？

问答 2023-11-15 来自：开发者社区

我这边有个flink job周末一直在报GC频繁，然后oom ，然后连接异常，被判定失联，怎么解决？

我这边有个flink job 周末一直在报GC频繁，然后oom ，然后连接异常，被判定失联，怎么解决？但是我从监控图上又看不出 jvm 内存水位线有多高

问答 2023-01-09 来自：开发者社区

请教一下flink 异步io 发http请求，总是报timeout日志，最后job oom kil

请教一下flink 异步io 发http请求，总是报timeout日志，最后job oom kill 了是什么原因啊？ java.net.SocketTimeoutException: 1,000 milliseconds timeout on connection http-outgoing-8150 [ACTIVE]

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更新时间 2024-07-05 12:36:32

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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。

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实时同步

MySQL 到 Hologres

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功能对比

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成本优化

作业自动调优