实时计算 Flink版cdc run 的相关内容

[帮助文档] 社区CDC

本文为您介绍如何在阿里云实时计算Flink版中使用社区版CDC（Change Data Capture）连接器，以及更改连接器名称。

flink cdc run application，这是怎么回事？

flink cdc run application，每次都是正常运行三到五分钟左右的时候自动cancel了，看日志说是：The heartbeat from the job client is timeout and cancel the job ，请问下是因为什么原因?

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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Flink CDC 里 run -t yarn-per-job 提交，能单独指定管理内存吗？

Flink CDC 里flink run -t yarn-per-job 提交的时候，能单独指定管理内存吗？

Flink CDC 里在idea里面跑没问题，放到flink里面run报上面这个错误是什么问题？

Caused by: java.sql.SQLException: No suitable driver found for jdbc:oracle:thin:@192.168.29.xxx:1521/ORCL Flink CDC 里在idea里面跑没问题，放到flink里面run报上面这个错误是什...

Flink CDC初次用【flink run】大家有见过这种情况么？

Flink CDC初次用【flink run】从 oceanbase 全量同步数据到 doris，同步完成后，数据量小的表随着源表的增删改操作能正常同步，但是差不多2亿多条数据量的表在源表有变动的情况下，就没有任何变动。大家有见过这种情况么？flink 版本： 1.17.0

Flink CDC中“是否可以转换成 “flink run” 这种模式？

Flink CDC中“通过命令行提交任务到 Flink Standalone cluster 的方式” 是否可以转换成 “flink run” 这种模式，以便可以使用k8s来运行flink-cdc任务？

Flink CDC中flink run命令启动任务后，我vim XX.jar 里面能找到这个包呀？

Flink CDC中flink run命令启动任务后，log里提示少包，但是我vim XX.jar 里面能找到这个包呀？

Flink CDC在集群里面run一个oracle cdc的job，是不是跟什么配置有关系？

Flink CDC在集群里面run一个oracle cdc的job，提示chekpoint保存不了，还没有到启动监听数据源这一步，但用idea调试运行又可以采集，是不是跟什么配置有关系？我单独用idea来测试是可以的，数据少一点是可以跑，我这个表数据40多万就不行，这个需要配置什么，检查点间隔配置大...

Flink CDC中用flink run启动的任务取消后不会关掉吗？

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更新时间 2024-05-01 05:52:07

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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