实时计算 Flink版客户端异常的相关内容

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 2024-07-11 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.....

文章 2024-05-23 来自：开发者社区

实时计算 Flink版产品使用合集之遇到客户端启动异常，该怎么办

问题一：Flink sqlclient在提交的时候是不是就没指定这几个日志文件啊? Flink 发行版在 conf 目录中附带了以下 log4j 配置文件，如果启用了 Log4j 2，则会自动使用如下文件： log4j-cli.properties：Flink 命令行使用（例如 flink run）； log4j-session.properties：Flink 命令行在...

问答 2023-12-25 来自：开发者社区

Flink 1.18 sql客户端启动异常，大家知道怎么处理吗？

Flink 1.18 sql客户端启动异常，大家知道怎么处理？

问答 2021-12-05 来自：开发者社区

flink sql 客户端连接hive 3.1.0出现connection refused异常

flink版本1.12.2 ，在交互式界面执行flink sql 连接hive操作时，出现连接拒绝异常，内容如下： Flink SQL> use catalog myhive; Flink SQL> show tables; dim_kcl_customer_source_1h_all mytest Flink SQL> select * from dim_kcl_custome...

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更新时间 2024-07-12 12:44:39

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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