实时计算 Flink版session 的相关内容

问答 2021-12-02 来自：开发者社区

flink1.12.2 sql session窗口间隔时间段内没有新数据窗口不关闭怎么办？

hi，请教大家一个问题： flink1.12.2 sql BlinkPlanner 使用基于routime的session窗口时，在设置的间隔时间10分钟内没有接收到新数据，窗口没有关闭输出计算结果；但是接收到10分钟之后的新数据时上一次的session窗口才关闭输出结果。不知道是什么原因导致超过间隔时间没有新数据窗口没有关闭的问题呢？谢谢~*来自志愿者整理的flink邮件归档

问答 2021-12-01 来自：开发者社区

flink on yarn session模式与yarn通信失败是什么问题？（job模式可以成功）

大佬们请教一下：之前一直使用job模式来提交任务，可以顺利提交计算任务。最近有需求比较适合session模式来提交，按照论坛里的教程进行提交的时候，一直报错连接不上resource manage。观察启动log发现两种任务连接的resource manage不同，一个是正确的端口，一个一直请求本机端口。 session 模式启动log： job 模式启动log：想请教一下： 1.如何配...

问答 2021-01-05 来自：开发者社区

Flink on Yarn 的 Session 模式和 Per Job 模式的应用场景有什么区别

问答 2021-01-05 来自：开发者社区

Flink on Yarn 中的 Session 模式运行流程是怎样的

问答 2021-01-05 来自：开发者社区

Flink on Yarn 中的 Session 模式是什么

问答 2021-01-05 来自：开发者社区

用yarn集群模式，一般用哪种？Yarn Session 还是Single Job？#Flink

问答 2020-07-06 来自：开发者社区

flink yarn session 启动失败了这个大家知道怎么解决吗?#Flink

flink yarn session 启动失败了这个大家知道怎么解决吗?#Flink Failing this attempt.Diagnostics: [2020-07-03 11:25:43.405]Container [pid=1041,containerID=container_1593690746120_0007_01_000001] is running beyond virtu.....

问答 2020-07-06 来自：开发者社区

我用 yarn session 提交的 flink 任务流计算消费 kafka #Flink

我用 yarn session 提交的 flink 任务流计算消费 kafka ，为什么会 finished ？ #Flink

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更新时间 2024-11-01 18:31:09

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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

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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