实时计算 Flink版taskmanger-阿里云

flink cdc中我这12个taskmanger，有4个老是不停地重启，什么原因？

问题1：flink cdc中我这12个taskmanger，有4个老是不停地重启，看日志都是因为oom，但是配置都是一样的啊，为什么呢？问题2：有什么解决办法吗？问题3：我这是全量阶段的同步呢，这个我控制不了吧？问题4：我就是oracle单表到mysql单表，通过sql写的，这种怎么打散呢？问题...

Flink CDC这个异常在 taskmanger 节点任务数上到 19-20 以上时新任务就？

Flink CDC这个异常在 taskmanger 节点任务数上到 19-20 以上时新任务就会出现此问题有哪位老铁遇到过没，运行大量任务时？org.apache.flink.util.flinkruntimeexception: org.apache.flink.util.FlinkRunt...

实时数据分析：使用Flink实时发现最热Github项目

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实时数据接入：5分钟上手 Flink MySQL 连接器

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大数据知识图谱系列—基于ELK+Flink日志全观测最佳实践

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帮看看这个，这么久整个flink集群没响应，好像是taskmanger重启一直资源 2023-05

帮看看这个，这么久整个flink集群没响应，好像是taskmanger重启一直资源 2023-05-25 03:49:57,509 INFO org.apache.flink.runtime.executiongraph.ExecutionGraph [] - alarm_result_flatma...

Flink CDC并行度是9 slot是3 为啥有一个taskmanger用的core那么多？!

Flink CDC并行度是9 slot是3 为啥有一个taskmanger用的core那么多？有大佬可以给看下么

有没有大佬指点一下，我跑了一个flink任务，跑了是几天后，这个taskmanger内存占有率一直涨

有没有大佬指点一下，我跑了一个flink任务，跑了是几天后，这个taskmanger内存占有率一直涨，要到100%后，老年代又开始GC

Flink中的TaskManger与Slots具体是什么？

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更新时间 2023-07-19 21:14:25

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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