实时计算 Flink版集群异常的相关内容

阿里云文档 2024-09-12

注册Hive Kerberos集群

在实时计算控制台上注册Hive Kerberos集群信息后，可以访问支持Kerberos的Hive。本文为您介绍如何注册Hive Kerberos集群。

阿里云文档 2024-09-02

网络连通性有哪些常见问题,实时计算Flink版集群如何访问公网

本文为您介绍网络连通性有关的常见问题。

阿里云文档 2024-08-20

如何使用Flink,通过CTAS语句同步MySQL数据至StarRocks

本文为您介绍如何使用EMR DataFlow集群中的Flink服务，通过CTAS语句将MySQL数据同步至EMR Serverless StarRocks中。

问答 2024-08-19 来自：开发者社区

Flink在HA模式，重启ZK集群，客户端任务提交异常（疑似脑裂)

基本信息 Flink 1.11.6版本，Standalone HA模式，滚动重启了ZK集群在Flink集群的一个节点上使用flink run 命令提交多个任务异常现象部分任务提交失败，异常信息如下 [Flink-DispatcherRestEndpoint-thread-2] - [WARN ] - [org.apache.flink.runtime.rpc.akka.AkkaInvoc.....

问答 2024-06-08 来自：开发者社区

创建Flink集群异常排查

阿里云文档 2024-01-25

问题描述如何购买Flink半托管集群问题原因查看Flink全托管控制台，存在Flink半托管/ACK的选项，但是没有找到创建Flink半托管的入口。解决方案目前Flink控制台已不再支持创建Flink半托管集群。若需创建自运维半托管的Flink集群，可以进入EMR控制台创建Dataflow集群。EM...

阿里云文档 2023-09-03

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。

问答 2023-01-16 来自：开发者社区

我想问问：flink sql提交的任务如何持久化，即当flink集群遭遇异常重启后，能够自动按c

我想问问：flink sql提交的任务如何持久化，即当flink集群遭遇异常重启后，能够自动按checkpoint或savepoint恢复以前的执行任务？flink配置能实现吗？

问答 2022-02-15 来自：开发者社区

flink 1.7.2集群异常退出

Hi，ALL 写了个测试程序，大概跑了不到三个小时，flink集群就挂了，所有节点退出，报错如下： 2019-03-12 20:45:14,623 INFO org.apache.flink.runtime.executiongraph.ExecutionGraph - Job Tbox from Kafka Sink To Kafka And Print (21949294d4750b86...

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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