实时计算 Flink版JM 的相关内容

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....

问答 2024-07-29 来自：开发者社区

在 Flink 的资源调度框架中，JM、RM 和 TM 分别扮演什么角色？

问答 2024-06-26 来自：开发者社区

Flink的vvp有支持standby JobManager么？用于JM crash时作业快速恢复

问答 2024-06-16 来自：开发者社区

在Flink CDC中提交的CDC任务能看到TM和JM的日志打印吗？

在Flink CDC中提交的CDC任务能看到TM和JM的日志打印吗？请参考图片：

问答 2024-06-16 来自：开发者社区

在Flink CDC中同步数据的时候，web页面的TM和JM的日志没有正常打印,如何解决？

在Flink CDC中同步数据的时候，在flink的web页面的TM和JM的日志没有正常打印,如何解决？

问答 2024-05-14 来自：开发者社区

Flink On Docker 启动 jm 时报这个错误请问有知道这个错误的原因吗？

请问有大佬知道这个错误的原因吗？Flink On Docker 启动 jm 时报这个错误？

问答 2024-05-08 来自：开发者社区

我这边有一个作业，每小时大概有84W的数据量进来，然后业务延时特别高，想请教一下Flink中jm、tm和并行度怎么分配资源合适？作业参考：https://vvp.console.aliyun.com/web/d37a7343e1354f/zh/#/workspaces/d37a7343e1354f/namespaces/xygfmp-default/draft/179f7b8c-cc9d-4ee....

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 2023-11-30 来自：开发者社区

Flink1.13.6 hadoop3.1.1版本，发现TM、JM中有大量的等待线程，有人遇到过吗？

Flink1.13.6 hadoop3.1.1版本，发现TM、JM中有大量的LeaseRenewer等待线程，有人遇到过吗？使用的是yarn application模式，任务从kafka写到kafka，配了1分钟的chk。

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更新时间 2024-08-19 09:04:02

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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