{"id":40844,"date":"2023-10-17T04:19:06","date_gmt":"2023-10-11T19:07:59","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/%e5%a6%82%e6%9e%9c%e5%9c%a8elasticsearch%e4%b8%ad%e5%87%ba%e7%8e%b0%e4%ba%86%e6%89%80%e6%9c%89%e7%89%87%e6%ae%b5%e5%9d%87%e5%a4%b1%e8%b4%a5%e7%9a%84%e6%83%85%e5%86%b5%ef%bc%8c\/"},"modified":"2024-01-15T10:47:17","modified_gmt":"2024-01-15T02:47:17","slug":"%e5%a6%82%e6%9e%9c%e5%9c%a8elasticsearch%e4%b8%ad%e5%87%ba%e7%8e%b0%e4%ba%86%e6%89%80%e6%9c%89%e7%89%87%e6%ae%b5%e5%9d%87%e5%a4%b1%e8%b4%a5%e7%9a%84%e6%83%85%e5%86%b5%ef%bc%8c","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/%e5%a6%82%e6%9e%9c%e5%9c%a8elasticsearch%e4%b8%ad%e5%87%ba%e7%8e%b0%e4%ba%86%e6%89%80%e6%9c%89%e7%89%87%e6%ae%b5%e5%9d%87%e5%a4%b1%e8%b4%a5%e7%9a%84%e6%83%85%e5%86%b5%ef%bc%8c\/","title":{"rendered":"\u5982\u679c\u5728Elasticsearch\u4e2d\u51fa\u73b0\u4e86\u201c\u6240\u6709\u7247\u6bb5\u5747\u5931\u8d25\u201d\u7684\u60c5\u51b5\uff0c\u8bf7\u5c1d\u8bd5\u6000\u7591max_open_files\u8bbe\u7f6e"},"content":{"rendered":"<p>\u6700\u8fd1\u6211\u5728\u5f00\u53d1\u73af\u5883\u7684Elasticsearch\u4e2d\u9047\u5230\u4e86&#8221;\u6240\u6709\u5206\u7247\u5747\u5931\u8d25&#8221;\u7684\u95ee\u9898\uff0c\u6211\u53ea\u662f\u7b80\u5355\u5730\u8ba4\u4e3a\u53ef\u80fd\u662f\u56e0\u4e3a\u5728\u6ca1\u6709\u5173\u95edVagrant\u7684\u60c5\u51b5\u4e0b\u91cd\u65b0\u542f\u52a8\u4e86\u4e3b\u673a\u3002\u4e4b\u524d\u6211\u53ea\u662f\u901a\u8fc7vagrant snapshot restore\u8fdb\u884c\u4e86\u5904\u7406\uff0c\u4f46\u662f\u7531\u4e8e\u8fd9\u4e2a\u95ee\u9898\u8d8a\u6765\u8d8a\u9891\u7e41\uff0c\u6240\u4ee5\u6211\u5f00\u59cb\u5bfb\u627e\u89e3\u51b3\u65b9\u6cd5\u3002<\/p>\n<p>\u5f53\u6211\u67e5\u770b\/var\/log\/elasticsearch\/elasticsearch.log\u65f6\uff0c\u53d1\u73b0\u6709\u4ee5\u4e0b\u7c7b\u4f3c\u7684\u65e5\u5fd7\u7559\u5b58\uff1a&#8221;\u6253\u5f00\u6587\u4ef6\u592a\u591a&#8221;\u3002<\/p>\n<pre class=\"post-pre\"><code> at java.lang.Thread.run(Thread.java:748) [?:1.8.0_181]\r\nCaused by: java.nio.file.FileSystemException: \/var\/lib\/elasticsearch\/nodes\/0\/indices\/TQgoFaQTT3ijwfBVxYiMFA\/3\/translog\/translog-163.ckp: Too many open files\r\n<\/code><\/pre>\n<p>\u5f53\u6211\u5c1d\u8bd5\u641c\u7d22\u65f6\uff0c\u6211\u53d1\u73b0\u4f1a\u51fa\u73b0\u5173\u4e8e\u53d7\u5230\u6700\u5927\u6587\u4ef6\u6253\u5f00\u9650\u5236\u7684\u7c7b\u4f3c\u65e5\u5fd7\uff0c\u56e0\u6b64\u6211\u51b3\u5b9a\u5c1d\u8bd5\u63d0\u9ad8\u8fd9\u4e2a\u9650\u5236\u503c\u3002<\/p>\n<p>\u60a8\u53ef\u4ee5\u901a\u8fc7\u4e0b\u65b9\u5185\u5bb9\u6765\u786e\u8ba4\u5f53\u524d\u7684\u8bbe\u5b9a\u503c\u3002<\/p>\n<pre class=\"post-pre\"><code>$ curl -XGET \"http:\/\/localhost:9200\/_nodes\/stats\/process?filter_path=**.max_file_descriptors\"\r\n<\/code><\/pre>\n<p>\u7136\u540e\uff0c\u6211\u5728\u4e0d\u540c\u7684\u6587\u7ae0\u91cc\u770b\u5230\u4e86\u5173\u4e8e\u5982\u4f55\u6539\u53d8\u8bbe\u7f6e\u7684\u8bf4\u660e\uff0c\u6709\u7684\u8bf4\u8981\u5728 \/etc\/init.d\/elasticsearch \u4e2d\u8fdb\u884c\u8bbe\u7f6e\uff0c\u6709\u7684\u8bf4\u8981\u5728 \/etc\/security\/limits.conf \u4e2d\u8fdb\u884c\u8bbe\u7f6e&#8230; \u4e0d\u8fc7\uff0c\u6211\u5bf9\u8981\u5728\u54ea\u91cc\u8fdb\u884c\u8bbe\u7f6e\u8fd8\u662f\u5f88\u56f0\u60d1\uff0c\u6240\u4ee5\u88ab\u5361\u4f4f\u4e86^^;<\/p>\n<p>\u5c3d\u7ba1\u6211\u5bf9\u5b83\u4eec\u8fdb\u884c\u4e86\u4fee\u6539\uff0c\u5374\u5b8c\u5168\u6ca1\u6709\u53cd\u6620\u3002\u4f46\u662f\u5f53\u6211\u8fd0\u884c systemctl status elasticsearch \u547d\u4ee4\u65f6\uff0c\u914d\u7f6e\u6587\u4ef6\u7684\u4f4d\u7f6e\u6b63\u786e\u5730\u88ab\u663e\u793a\u51fa\u6765\u4e86\u3002<\/p>\n<pre class=\"post-pre\"><code>$ # systemctl status elasticsearch\r\n\u25cf elasticsearch.service - Elasticsearch\r\n   Loaded: loaded (\/usr\/lib\/systemd\/system\/elasticsearch.service; enabled; vendor preset: disabled)\r\n<\/code><\/pre>\n<p>\u6211\u53d1\u73b0\u4e00\u7bc7\u5173\u4e8e\u5728systemd\u4e2d\u589e\u52a0ulimit\u7684\u63a8\u8350\u65b9\u6cd5\u7684\u6587\u7ae0\uff0c\u4e8e\u662f\u6309\u7167\u8fd9\u4e2a\u65b9\u5f0f\u521b\u5efa\u4e86\u4e00\u4e2a\u6587\u4ef6\/etc\/systemd\/system\/elasticsearch.service.d\/max_open_files.conf\uff0c\u5e76\u8bbe\u7f6e\u4e86LimitNOFILE\u53c2\u6570\u3002<\/p>\n<pre class=\"post-pre\"><code>[Service]\r\nLimitNOFILE=655360\r\n<\/code><\/pre>\n<p>\u5f53\u6211\u91cd\u65b0\u542f\u52a8Elasticsearch\u540e\uff0c&#8221;\u6240\u6709\u5206\u7247\u5931\u8d25&#8221;\u7684\u95ee\u9898\u5df2\u7ecf\u89e3\u51b3\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6700\u8fd1\u6211\u5728\u5f00\u53d1\u73af\u5883\u7684Elasticsearch\u4e2d\u9047\u5230\u4e86&#8221;\u6240\u6709\u5206\u7247\u5747\u5931\u8d25&#8221;\u7684\u95ee\u9898\uff0c\u6211\u53ea\u662f\u7b80 [&hellip;]<\/p>\n","protected":false},"author":11,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-40844","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - 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