📣 极限科技诚招搜索运维工程师(Elasticsearch/Easysearch)- 全职/北京 👉 : 立即申请加入

版本: 7.7-7.15

简而言之,当 Elasticsearch 尝试加载其设置中指定的文件但失败时,会出现此错误。这可能是由于文件不存在、文件路径不正确或权限不足导致的。要解决此问题,请确保文件存在于指定位置、文件路径正确,并且 Elasticsearch 拥有访问文件所需的权限。如果文件是通过网络访问的,请检查网络连接和文件服务器状态。

日志上下文 #

日志"File [{}] (from setting [{}]) cannot be loaded"的类名是 WildcardServiceProviderResolver.java。我们从 Elasticsearch 源代码中提取了以下内容,以供那些寻求深入上下文的人参考:

if (Files.exists(path)) {
    try {
        resolver.reload(path);
    } catch (IOException e) {
        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";