实时计算 Flink版同步权限的相关内容

问答 2025-02-12 来自：开发者社区

Flink-CDC同步oracle数据，为什么要授予FLASHBACK权限?

Flink-CDC同步oracle数据，为什么要在oracle中授予对应表的FLASHBACK权限呢？官方给出的示例授权语句：GRANT FLASHBACK ANY TABLE TO flinkuser;在全量同步阶段或者增量同步阶段，需要闪回权限吗？客户提出这个问题，担心授予闪回权限导致数据不一致。我在网络上也没找到类似的回答。望各位大佬解答疑惑！

阿里云文档 2024-08-09

如何使用Flink,通过CTAS语句将MySQL数据同步至EMR Serverless StarRocks中

本文为您介绍如何使用Flink，通过CTAS语句将MySQL数据同步至EMR Serverless StarRocks中。

问答 2024-07-15 来自：开发者社区

在Flink CDC中pgsql cdc同步，pgsql的user需要哪些权限呢？

问答 2024-05-15 来自：开发者社区

flink cdc同步 pg为源端需要什么权限，需要开启什么？

文章 2023-12-20 来自：开发者社区

Flink全托管，holo 库同步到另一个库，报错failed to get user from ak 亲，请问是哪种权限缺失？Flink 配置中使用的是holo. jdbc 的user和password 。

报错 "failed to get user from ak" 指的是在使用Holo JDBC连接时，无法通过Access Key (AK)获取到有效的用户身份。这可能涉及到以下几种权限问题： AK无效或错误：确保你提供的Access Key是正确的，并且该AK具有访问目标Holo数据库的权限。 AK未授权：检...

问答 2023-12-20 来自：开发者社区

Flink全托管，holo 库同步到另一个库，报错，请问是哪种权限缺失？

Flink全托管，holo 库同步到另一个库，报错failed to get user from ak 亲，请问是哪种权限缺失？Flink 配置中使用的是holo. jdbc 的user和password 。

问答 2023-10-31 来自：开发者社区

flink cdc同步oracle数据，或者有没有别的需求权限更小的准实时同步方式？

flink cdc同步oracle数据，需求是增量同步不需要历史的。原表只有insert没有update，所以不需要变更数据。某些权限可以不要吗，尤其是图中两个。或者有没有别的需求权限更小的准实时同步方式？

问答 2023-09-28 来自：开发者社区

Flink CDC现在同步oracle的时候，我建用户的时候确实添加了这个表的权限呢？

Flink CDC现在同步oracle的时候，追踪到这个sql报错了，但我建用户的时候确实添加了这个表的权限呢？

问答 2023-09-20 来自：开发者社区

flink cdc同步 mongo ？Mongo 用户要有什么权限啊？

阿里云文档 2023-01-29

如何使用FlinkCDC将MySQL数据同步至EMRServerlessStarRocks

本文为您介绍如何使用Flink CDC将MySQL数据同步至EMR Serverless StarRocks中。

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更新时间 2025-02-13 12:44:07

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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。

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实时同步

MySQL 到 Hologres

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功能对比

开源Flink对比

成本优化

作业自动调优