问题一：机器学习PAI模型使用mmoe+din+senet时，遇到如下错误，帮忙看看时怎么回事？机器学习PAI模型使用mmoe+din+senet时，遇到如下错误，帮忙看看时怎么回事哈 ValueError: Variable se_net_1/W1/kernel does not exist, or was not created with tf.get_varia...

问答 2023-12-20 来自：开发者社区

机器学习PAI的alink任务在本地运行好好的，上传到flink web运行就报这个错误。怎么解决？

机器学习PAI的alink任务在本地运行好好的，上传到flink web运行就报这个错误。怎么解决？org.apache.flink.runtime.rest.handler.RestHandlerException: Could not execute application. at org.apache.flink.runtime.webmonitor.handlers.JarRunHand....

问答 2023-08-20 来自：开发者社区

Alink任务发送到远程Flink集群上测试一段时间后集群挂了发现机器学习PAI的报错怎么办？

Alink任务发送到远程Flink集群上测试一段时间后集群挂了，我们发现下面的报错，请教是什么原因？ 2023-08-18 13:16:16,491 ERROR com.alibaba.alink.common.io.annotations.AnnotationUtils [] - Multiple IO Operator class with same name redis and ...

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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