--- title: "没有已知的训练模型具有该模型ID - 如何解决此Elasticsearch异常" date: 2026-01-29 lastmod: 2026-01-29 description: "当Elasticsearch尝试访问一个不存在或未被系统识别的机器学习模型时,会出现此错误。本文介绍了解决方法。" tags: ["机器学习", "模型管理", "异常处理"] summary: " 版本: 7.6-8.9 简而言之,当Elasticsearch尝试访问一个具有特定model_id的机器学习模型,而该模型在系统中不存在或未被识别时,就会发生此错误。要解决此问题,您可以验证model_id并确保其输入正确。如果model_id正确,请检查模型是否已正确训练并存储在Elasticsearch中。如果没有,您可能需要重新训练并存储模型。此外,确保模型可访问,且未被删除或从其原始位置移动。 日志上下文 # 日志"No known trained model with model_id [{}]“的类名是 ExceptionsHelper.java。我们从Elasticsearch源代码中提取了以下内容,供那些寻求深入上下文的人参考: public static ResourceNotFoundException missingModelDeployment(String deploymentId) { return new ResourceNotFoundException("No known model deployment with id [{}]", deploymentId); } public static ResourceNotFoundException missingTrainedModel(String modelId) { return new ResourceNotFoundException("No known trained model with model_id [{}]", modelId); } public static ResourceNotFoundException missingTrainedModel(String modelId, Exception cause) { return new ResourceNotFoundException("No known trained model with model_id [{}]", cause, modelId); } " --- > **版本:** 7.6-8.9 简而言之,当Elasticsearch尝试访问一个具有特定model_id的机器学习模型,而该模型在系统中不存在或未被识别时,就会发生此错误。要解决此问题,您可以验证model_id并确保其输入正确。如果model_id正确,请检查模型是否已正确训练并存储在Elasticsearch中。如果没有,您可能需要重新训练并存储模型。此外,确保模型可访问,且未被删除或从其原始位置移动。 日志上下文 ----------- 日志"No known trained model with model\_id [{}]"的类名是[ExceptionsHelper.java。](https://www.geeksforgeeks.org/java-lang-class-class-java-set-1/)我们从Elasticsearch源代码中提取了以下内容,供那些寻求深入上下文的人参考: ```java public static ResourceNotFoundException missingModelDeployment(String deploymentId) { return new ResourceNotFoundException("No known model deployment with id [{}]", deploymentId); } public static ResourceNotFoundException missingTrainedModel(String modelId) { return new ResourceNotFoundException("No known trained model with model_id [{}]", modelId); } public static ResourceNotFoundException missingTrainedModel(String modelId, Exception cause) { return new ResourceNotFoundException("No known trained model with model_id [{}]", cause, modelId); } ```