{"id":21622,"date":"2024-01-02T12:33:23","date_gmt":"2024-01-02T12:33:23","guid":{"rendered":"https:\/\/server.hk\/blog\/21622\/"},"modified":"2024-11-14T10:29:38","modified_gmt":"2024-11-14T02:29:38","slug":"how-to-fix-mongodb-error-code-27-indexnotfound","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/21622\/","title":{"rendered":"\u5982\u4f55\u4fee\u5fa9 MongoDB \u932f\u8aa4\u4ee3\u78bc &#8211; 27 &#8211; IndexNotFound"},"content":{"rendered":"<h1 id=\"how-to-fix-mongodb-error-code-27-indexnotfound-OhrOXnZoVr\">\u5982\u4f55\u4fee\u5fa9 MongoDB \u932f\u8aa4\u4ee3\u78bc &#8211; 27 &#8211; IndexNotFound<\/h1>\n<p>MongoDB \u662f\u4e00\u6b3e\u53d7\u6b61\u8fce\u7684 NoSQL \u6578\u64da\u5eab\uff0c\u63d0\u4f9b\u9ad8\u6548\u80fd\u3001\u53ef\u64f4\u5c55\u6027\u53ca\u9748\u6d3b\u6027\u3002\u7136\u800c\uff0c\u50cf\u4efb\u4f55\u5176\u4ed6\u8edf\u4ef6\uff0c\u5b83\u4e5f\u53ef\u80fd\u9047\u5230\u9700\u8981\u89e3\u6c7a\u7684\u932f\u8aa4\u3002\u5176\u4e2d\u4e4b\u4e00\u4fbf\u662f MongoDB \u932f\u8aa4\u4ee3\u78bc &#8211; 27 &#8211; IndexNotFound\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u6b64\u932f\u8aa4\u7684\u542b\u7fa9\u4ee5\u53ca\u5982\u4f55\u4fee\u5fa9\u5b83\u3002<\/p>\n<h2 id=\"understanding-mongodb-error-code-27-indexnotfound-OhrOXnZoVr\">\u7406\u89e3 MongoDB \u932f\u8aa4\u4ee3\u78bc &#8211; 27 &#8211; IndexNotFound<\/h2>\n<p>\u7576\u4e00\u500b\u67e5\u8a62\u5f15\u7528\u4e86\u4e00\u500b\u4e0d\u5b58\u5728\u7684\u7d22\u5f15\u6642\uff0c\u5c31\u6703\u51fa\u73fe MongoDB \u932f\u8aa4\u4ee3\u78bc &#8211; 27 &#8211; IndexNotFound\u3002MongoDB \u4f7f\u7528\u7d22\u5f15\u4f86\u512a\u5316\u67e5\u8a62\u6027\u80fd\uff0c\u5be6\u73fe\u66f4\u5feb\u901f\u7684\u6578\u64da\u6aa2\u7d22\u3002\u82e5\u67e5\u8a62\u5617\u8a66\u4f7f\u7528\u4e00\u500b\u4e0d\u5b58\u5728\u7684\u7d22\u5f15\uff0cMongoDB \u5c07\u6703\u5831\u544a\u6b64\u932f\u8aa4\u3002<\/p>\n<p>\u6b64\u932f\u8aa4\u7684\u767c\u751f\u53ef\u80fd\u6709\u591a\u7a2e\u539f\u56e0\uff0c\u4f8b\u5982\uff1a<\/p>\n<ul>\n<li>\u522a\u9664\u5c1a\u5728\u67e5\u8a62\u4e2d\u4f7f\u7528\u7684\u7d22\u5f15<\/li>\n<li>\u5728\u672a\u66f4\u65b0\u67e5\u8a62\u5f15\u7528\u7684\u60c5\u6cc1\u4e0b\u91cd\u547d\u540d\u7d22\u5f15<\/li>\n<li>\u5275\u5efa\u4e00\u500b\u4e0d\u540c\u540d\u7a31\u7684\u65b0\u7d22\u5f15\uff0c\u4f46\u672a\u66f4\u65b0\u67e5\u8a62\u5f15\u7528<\/li>\n<\/ul>\n<h2 id=\"fixing-mongodb-error-code-27-indexnotfound-OhrOXnZoVr\">\u4fee\u5fa9 MongoDB \u932f\u8aa4\u4ee3\u78bc &#8211; 27 &#8211; IndexNotFound<\/h2>\n<p>\u8981\u4fee\u5fa9 MongoDB \u932f\u8aa4\u4ee3\u78bc &#8211; 27 &#8211; IndexNotFound\uff0c\u60a8\u53ef\u4ee5\u9075\u5faa\u4ee5\u4e0b\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"step-1-identify-the-affected-queries-OhrOXnZoVr\">\u6b65\u9a5f 1\uff1a\u8b58\u5225\u53d7\u5230\u5f71\u97ff\u7684\u67e5\u8a62<\/h3>\n<p>\u7b2c\u4e00\u6b65\u662f\u8b58\u5225\u5c0e\u81f4\u932f\u8aa4\u7684\u67e5\u8a62\u3002\u60a8\u53ef\u4ee5\u901a\u904e\u6aa2\u67e5\u932f\u8aa4\u6d88\u606f\u6216\u4f7f\u7528 MongoDB \u7684\u5206\u6790\u529f\u80fd\u4f86\u6355\u7372\u67e5\u8a62\u3002<\/p>\n<h3 id=\"step-2-check-indexes-OhrOXnZoVr\">\u6b65\u9a5f 2\uff1a\u6aa2\u67e5\u7d22\u5f15<\/h3>\n<p>\u4e00\u65e6\u60a8\u8b58\u5225\u51fa\u67e5\u8a62\uff0c\u8acb\u6aa2\u67e5\u5b83\u5011\u5f15\u7528\u7684\u96c6\u5408\u4e0a\u7684\u7d22\u5f15\u3002\u53ef\u4ee5\u5728 MongoDB shell \u4e2d\u4f7f\u7528 <code>db.collection.getIndexes()<\/code> \u547d\u4ee4\u5217\u51fa\u8a72\u96c6\u5408\u4e0a\u7684\u6240\u6709\u7d22\u5f15\u3002<\/p>\n<p>\u5982\u679c\u767c\u73fe\u67d0\u500b\u7d22\u5f15\u7f3a\u5931\u6216\u5df2\u88ab\u91cd\u547d\u540d\uff0c\u5247\u9700\u6309\u7167\u9700\u8981\u91cd\u65b0\u5275\u5efa\u6216\u66f4\u65b0\u5b83\u3002<\/p>\n<h3 id=\"step-3-recreate-or-update-indexes-OhrOXnZoVr\">\u6b65\u9a5f 3\uff1a\u91cd\u65b0\u5275\u5efa\u6216\u66f4\u65b0\u7d22\u5f15<\/h3>\n<p>\u5982\u679c\u5df2\u8b58\u5225\u51fa\u7f3a\u5931\u6216\u91cd\u547d\u540d\u7684\u7d22\u5f15\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528 MongoDB shell \u4e2d\u7684 <code>db.collection.createIndex()<\/code> \u6216 <code>db.collection.reIndex()<\/code> \u547d\u4ee4\u91cd\u65b0\u5275\u5efa\u6216\u66f4\u65b0\u5b83\u5011\u3002<\/p>\n<p>\u78ba\u4fdd\u4ee5\u76f8\u540c\u7684\u540d\u7a31\u548c\u914d\u7f6e\u91cd\u65b0\u5275\u5efa\u6216\u66f4\u65b0\u7d22\u5f15\uff0c\u4ee5\u78ba\u4fdd\u8207\u53d7\u5f71\u97ff\u7684\u67e5\u8a62\u76f8\u5bb9\u3002<\/p>\n<h3 id=\"step-4-test-and-monitor-OhrOXnZoVr\">\u6b65\u9a5f 4\uff1a\u6e2c\u8a66\u8207\u76e3\u63a7<\/h3>\n<p>\u5728\u91cd\u65b0\u5275\u5efa\u6216\u66f4\u65b0\u7d22\u5f15\u5f8c\uff0c\u6e2c\u8a66\u53d7\u5f71\u97ff\u7684\u67e5\u8a62\u4ee5\u78ba\u4fdd\u5176\u6b63\u5e38\u904b\u4f5c\uff0c\u4e14\u4e0d\u518d\u62cb\u51fa IndexNotFound \u932f\u8aa4\u3002\u6301\u7e8c\u76e3\u63a7\u7cfb\u7d71\uff0c\u4ee5\u78ba\u4fdd\u932f\u8aa4\u4e0d\u6703\u518d\u6b21\u767c\u751f\u3002<\/p>\n<h2 id=\"summary-OhrOXnZoVr\">\u7e3d\u7d50<\/h2>\n<p>\u7e3d\u4e4b\uff0cMongoDB \u932f\u8aa4\u4ee3\u78bc &#8211; 27 &#8211; IndexNotFound \u6703\u5728\u67e5\u8a62\u5f15\u7528\u4e0d\u5b58\u5728\u7684\u7d22\u5f15\u6642\u7522\u751f\u3002\u8981\u4fee\u5fa9\u6b64\u932f\u8aa4\uff0c\u60a8\u9700\u8981\u8b58\u5225\u53d7\u5f71\u97ff\u7684\u67e5\u8a62\u3001\u6aa2\u67e5\u7d22\u5f15\u3001\u91cd\u65b0\u5275\u5efa\u6216\u66f4\u65b0\u7f3a\u5931\u6216\u91cd\u547d\u540d\u7684\u7d22\u5f15\uff0c\u4ee5\u53ca\u6e2c\u8a66\u548c\u76e3\u63a7\u7cfb\u7d71\u3002\u5982\u679c\u60a8\u9047\u5230\u6b64\u932f\u8aa4\uff0c\u53ca\u6642\u8655\u7406\u81f3\u95dc\u91cd\u8981\uff0c\u4ee5\u78ba\u4fdd\u60a8\u7684 MongoDB \u6578\u64da\u5eab\u6b63\u5e38\u904b\u4f5c\u3002<\/p>\n<p>\u5982\u9700\u53ef\u9760\u4e14\u9ad8\u6548\u80fd\u7684 VPS \u4e3b\u6a5f\u89e3\u6c7a\u65b9\u6848\uff0c\u8acb\u8003\u616e <a href=\"https:\/\/server.hk\">Server.HK<\/a>\u3002\u6211\u5011\u7684\u9999\u6e2f VPS \u4e3b\u6a5f\u670d\u52d9\u63d0\u4f9b\u51fa\u8272\u7684\u6027\u80fd\u548c\u53ef\u64f4\u5c55\u6027\uff0c\u4ee5\u6eff\u8db3\u60a8\u7684\u696d\u52d9\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5982\u4f55\u4fee\u5fa9 MongoDB \u932f\u8aa4\u4ee3&#46;&#46;&#46;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4925],"tags":[],"class_list":["post-21622","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/21622","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=21622"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/21622\/revisions"}],"predecessor-version":[{"id":23807,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/21622\/revisions\/23807"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=21622"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=21622"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=21622"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}