红帽全球峰会12.5.10. Elasticsearch FileDescriptor 使用为高
根据当前的使用趋势，预计节点上的文件描述符数量不足。
故障排除
检查并根据需要为每个节点配置 max_file_descriptors 的值，如 Elasticsearch 文件描述符主题中所述。
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