实时计算 Flink版报错jm 的相关内容

阿里云文档 2025-02-27

Catalog

本文介绍Catalog相关问题。

文章 2024-08-18 来自：开发者社区

实时计算 Flink版操作报错合集之在Docker上启动JobManager(JM)时遇到报错，，该怎么处理

问题一：flink sql 开启mini-batch会报错 flink版本1.15 在代码中设了如下参数来开启minibatch模式： tableEnv.getConfig().set("table.exec.mini-batch.enabled", "true"); tableEnv.getConfig().set("table.exec.mini-batch....

文章 2024-02-26 来自：开发者社区

Flink报错问题之flink 1.11 sql作业提交JM报错如何解决

问题一：flink1.10.1 flink sql消费kafka当parallelism大于1时不产生wat 本人使用的flink版本为flink 1.10.1， flink sql消费kafka，当parallelism为1时正常运行，但讲parallelism修改为2时，在yarn-session web页面看不到watermark的指标信息了，也没有计算结果输出，sql如下： ...

问答 2023-04-19 来自：开发者社区

Flink中报错直接启动不了，进而导致pod里面的JM起不来了，该怎么办呢？

我的部署方式是flink on native k8s，使用application模式。其中，为了对接相关平台，我flink-conf.yaml中配置的jobmanager.rpc.address，没有用原生的servicename.namespace方式，而是使用了servicename直接指定。为此，我改造了flink-1.14.0\flink-kubernetes\src\main\java....

阿里云文档 2022-09-16

问题描述Dataphin新建Ververica Flink计算源,报错"测试连接失败，请确保填写连接信息无误，错误信息：DPN.ComputeEngine.Connect.Failed"。解决方案Dataphin计算源Project Name填写错误。如果计算源配置的是Flink Vvp（Verve...

阿里云文档 2022-01-13

问题描述Dataphin中Flink任务执行报错。CREATE TEMPORARY TABLE tbl_test( id int, num int ) WITH ( 'connector' = 'kafka', 'topic' = 'order_line', 'properties.bo...

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更新时间 2024-08-19 09:09:07

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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