flink cdc 2.4.2 不是采用无锁算法吗？不需要数据库锁权限吗？还报错需要 reload 权限？Access denied; you need (at least one of) the RELOAD or FLUSH_TABLES privilege(s) for this operation

问答 2024-06-16 来自：开发者社区

在Flink CDC中 flink没有写入doris的权限,如何操作？

在Flink CDC中 flink没有写入doris的权限,如何操作？请参考图片：

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更新时间 2025-02-06 12:48:35

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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