使用阿里云全托管flink产品，在flink1.17版本中，使用 KafkaSource API创建source端，源码中默认开启了checkpoint的时候提交offset 到kafka-broker, 自己的代码中不用在手动开启checkopint, 全部通过 VVR产品界面开启，但是目前发现一个问题，就是消费数据的时候，消费一段时间后，kafka-group的 offset 就重置.....

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更新时间 2024-07-11 12:14:26

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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