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问题一：阿里云的Flink是如何动态加载Java udf的呢？阿里云的Flink是如何动态加载Java udf的呢？现在用的开源的Flink，没找到动态加载Flink的相关文档的。我看阿里云的Flink有这部分的功能，想了解下是如何做到的参考回答：没这个能力哈，需要重启作业。关于本问题的更多...

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阿里云的Flink是如何动态加载Java udf的呢？

阿里云的Flink是如何动态加载Java udf的呢？现在用的开源的Flink，没找到动态加载Flink的相关文档的。我看阿里云的Flink有这部分的功能，想了解下是如何做到的

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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