实时计算 Flink版运行的相关内容

阿里云文档 2025-03-26

如何通过阿里云日志服务收集结束运行的Flink作业的日志

本文为您介绍如何通过阿里云日志服务收集结束运行的Flink作业的日志。

问答 2024-12-23 来自：开发者社区

Flink CDC 运行一段时间后宕机,"did not react to cancelling "

Task 'Source: flink_user[1] -> ConstraintEnforcer[2] (1/1)#5' did not react to cancelling signal - interrupting; it is stuck for 30 seconds in method: org.apache.flink.streaming.runtime.tasks.Strea...

问答 2024-12-04 来自：开发者社区

flink1.20通过web提交wordcount.jar运行报错

flink版本：1.20.0 wordcount.jar是从flink的镜像中的example文件夹下拷贝出来的在页面submit的时候报错 Server Response Message:org.apache.flink.runtime.rest.handler.RestHandlerException: Could not execute application. at org.ap...

问答 2024-11-30 来自：开发者社区

flink的sink算子，一直都有部分task处于初始化阶段，但是如果用print打印则能正常运行

flink在sink时，总有几个sink的task处于初始化阶段，即使把sink的并行度设为1，还是会处于初始化阶段

文章 2024-10-14 来自：开发者社区

大数据-109 Flink 体系结构运行架构 ResourceManager JobManager 组件关系与原理剖析

点一下关注吧！！！非常感谢！！持续更新！！！目前已经更新到了：Hadoop（已更完）HDFS（已更完）MapReduce（已更完）Hive（已更完）Flume&...

文章 2024-08-29 来自：开发者社区

实时计算 Flink版产品使用问题之运行后，怎么进行监控和报警

问题一：Flink CDC里mongo cdc从指定昨天开始戳消费，为什么消费20分钟了还没消费到数据？ Flink CDC里mongo cdc从指定昨天开始戳消费，消费20分钟了还没消费到数据，这个是因为oplog太大了么？ ...

问答 2024-08-28 来自：开发者社区

Flink这个job一直在运行，但是在作业那边没找到，从哪边可以停止调呢？

问答 2024-08-28 来自：开发者社区

flink获取作业运行状态异常，状态总览那边显示“无法获取运行图”，这个要如何处理呢？

问答 2024-08-21 来自：开发者社区

在Flink运行demo，消费datahub，这命名是实时程序，没有报错，为啥会结束？

在Flink运行demo，消费datahub，这命名是实时程序，没有报错，为啥会结束？实时程序不应该就是我消息队列没有信息，也应该保持一直运行嘛

问答 2024-08-21 来自：开发者社区

Flink 只能看启动日志，运行日志没有打印是怎么回事？

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更新时间 2024-12-24 08:49:39

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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