实时计算 Flink版gc异常的相关内容

阿里云文档 2025-02-27

作业运行异常问题

本文为您介绍实时计算Flink版的作业运行异常问题。

阿里云文档 2024-09-12

如何查看运行异常日志

在作业启动或者运行异常时，您可以查看运行异常日志。本文为您介绍如何查看Job Manager异常、失效Task Managers日志和慢Checkpoint对应的Task Managers日志。

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 2023-10-11 来自：开发者社区

Flink实时sink mysql, 经常报GC 异常，有什么解决方案吗？

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更新时间 2024-06-05 12:44:01

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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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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