--- title: "配置中的文件不存在 - 如何解决此 Elasticsearch 异常" date: 2026-03-24 lastmod: 2026-03-24 description: "当 Elasticsearch 尝试访问其设置中指定的文件,但该文件在给定路径下不存在时,会出现此错误。" tags: ["文件异常", "配置错误", "路径问题"] summary: "版本: 7.7-7.15 简而言之,当 Elasticsearch 尝试访问其设置中指定的文件,但该文件在给定路径下不存在时,会出现此错误。这可能是由于文件路径不正确、文件被删除或权限不足造成的。要解决此问题,请确保文件存在于指定路径,如果路径错误则更正文件路径,或者检查文件权限以确保 Elasticsearch 有权访问。如果文件已被删除,请恢复它或更新设置以删除对不存在文件的引用。 日志上下文 # 日志 “File [{}] (from setting [{}]) does not exist” 的类名是 WildcardServiceProviderResolver.java. 我们从 Elasticsearch 源代码中提取了以下内容,供那些寻求深入背景的人参考: throw new ElasticsearchException("File [{}] (from setting [{}]) cannot be loaded"; e; path.toAbsolutePath(); FILE_PATH_SETTING.getKey()); } } else if (FILE_PATH_SETTING.exists(environment.settings())) { // A file was explicitly configured; but doesn't exist. That's a mistake... throw new ElasticsearchException("File [{}] (from setting [{}]) does not exist"; path.toAbsolutePath(); FILE_PATH_SETTING.getKey()); } final FileWatcher fileWatcher = new FileWatcher(path); fileWatcher." --- > **版本:** 7.7-7.15 简而言之,当 Elasticsearch 尝试访问其设置中指定的文件,但该文件在给定路径下不存在时,会出现此错误。这可能是由于文件路径不正确、文件被删除或权限不足造成的。要解决此问题,请确保文件存在于指定路径,如果路径错误则更正文件路径,或者检查文件权限以确保 Elasticsearch 有权访问。如果文件已被删除,请恢复它或更新设置以删除对不存在文件的引用。 日志上下文 ----------- 日志 "File [{}] (from setting [{}]) does not exist" 的类名是 [WildcardServiceProviderResolver.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,供那些寻求深入背景的人参考: ```java throw new ElasticsearchException("File [{}] (from setting [{}]) cannot be loaded"; e; path.toAbsolutePath(); FILE_PATH_SETTING.getKey()); } } else if (FILE_PATH_SETTING.exists(environment.settings())) { // A file was explicitly configured; but doesn't exist. That's a mistake... throw new ElasticsearchException("File [{}] (from setting [{}]) does not exist"; path.toAbsolutePath(); FILE_PATH_SETTING.getKey()); } final FileWatcher fileWatcher = new FileWatcher(path); fileWatcher.addListener(new FileChangesListener() { ```