问题一：Flink CDC里mysql8 然后不是默认开始了binlog吗？ Flink CDC里我用的mysql8 然后不是默认开始了binlog吗。然后我运行github上面的demo 并且设置了 startupOptions 但是控制台还是没有输出数据这是怎么回事？参考答案：是binlog生成日志的问题。关于本问...

文章 2024-07-16 来自：开发者社区

实时计算 Flink版产品使用问题之在进行数据同步时，重新创建了一个新的任务，但发现无法删除旧任务同步的历史数据，是什么导致的

问题一：有没有知道 flink operator 默认添加的这个 confimap 我怎么修改啊？有没有知道 flink on k8s operator ， operator 默认添加的这个 confimap 我怎么修改啊？我重新制作了一个flink 镜像修改了 log4j-console.properties 但是容器启动后还是用原来的log4j-console.pr...

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更新时间 2024-12-12 13:43:08

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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