实时计算 Flink版任务的相关内容

返回频道实时计算 Flink版任务

问答 2024-08-12 来自：开发者社区

在Flink CDC中，一直在监听和同步，实际上源端已经不产生数据了，这种任务就应该停止掉吧？

在Flink CDC中，那提交了一个任务后一直在监听和同步，实际上源端已经不产生数据了，这种任务就应该停止掉吧？不然一直占用着一个slot，这个有办法判断吗？

问答 2024-08-12 来自：开发者社区

在Flink CDC中，提交了的同步任务怎么判断已经同步完成了呀？

问答 2024-08-12 来自：开发者社区

在Flink CDC中，之前执行mysql到sr的任务有报这个错么？

问答 2024-08-07 来自：开发者社区

flink任务报错，如何解决？

flink任务报错，如何解决？用的是rds mysql Caused by: io.debezium.DebeziumException: The slave is connecting using CHANGE MASTER TO MASTER_AUTO_POSITION = 1, but the master has purged binary logs containing GTIDs t....

问答 2024-08-07 来自：开发者社区

flink 任务不支持with语法吗？

问答 2024-08-07 来自：开发者社区

在Flink CDC中,有多个库需要同步，都是用的配置文件启动任务的?

在Flink CDC中,有多个库需要同步，都是用的配置文件启动任务的。一个库需要一个任务，可以合并成一个任务吗？

问答 2024-08-07 来自：开发者社区

在Flink CDC中,flink sql任务同步mysql数据时，可能是什么原因?

在Flink CDC中,flink sql任务同步mysql数据时，taskmanager日志中存在报错，但是任务没挂，全量数据也没同步到upsert-kafka中，请问大佬们可能是什么原因?

问答 2024-08-07 来自：开发者社区

在Flink CDC中,FlinkSQL任务出现这个报错后就不再进行消费了，需要调整什么参数吗?

问答 2024-08-07 来自：开发者社区

在Flink CDC中，去掉参数，自己update，启动任务，获取到的before还是null？

在Flink CDC中，我去掉了这个参数，自己update了一条，然后启动任务，获取到的before还是null？

问答 2024-08-07 来自：开发者社区

在Flink CDC中，flink任务监控告警大家都用什么工具？

在Flink CDC中，flink任务监控告警大家都用什么工具？DolphinScheduler还是StreamPark？有大佬说说使用感受么？哪个好用一点

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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