Briefly, this error occurs when Elasticsearch’s machine learning feature fails to load a specific model configuration, identified by the ModelId. This could be due to a missing or corrupted model configuration file, or insufficient permissions to access the file. To resolve this issue, you can try the following: 1) Verify the existence and integrity of the model configuration file. 2) Check and adjust the file permissions if necessary. 3) If the model configuration file is corrupted, restore it from a backup. 4) If the model is not needed, consider deleting it to avoid the error.
This guide will help you check for common problems that cause the log ” [” + modelId + “] failed to load model configuration ” to appear. To understand the issues related to this log, read the explanation below about the following Elasticsearch concepts: plugin.
Log Context
Log “[” + modelId + “] failed to load model configuration” classname is ModelLoadingService.java.
We extracted the following from Elasticsearch source code for those seeking an in-depth context :
trainedModelCircuitBreaker.addWithoutBreaking(-trainedModelConfig.getModelSize());
logger.warn(() -> "[" + modelId + "] failed to load model definition"; failure);
handleLoadFailure(modelId; failure);
}));
}; failure -> {
logger.warn(() -> "[" + modelId + "] failed to load model configuration"; failure);
handleLoadFailure(modelId; failure);
}));
}
private void loadWithoutCaching(
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