{"id":21618,"date":"2024-01-02T12:29:30","date_gmt":"2024-01-02T12:29:30","guid":{"rendered":"https:\/\/server.hk\/blog\/21618\/"},"modified":"2024-11-14T10:29:42","modified_gmt":"2024-11-14T02:29:42","slug":"how-to-fix-mongodb-error-code-23-alreadyinitialized","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/21618\/","title":{"rendered":"\u5982\u4f55\u4fee\u5fa9 MongoDB \u932f\u8aa4\u4ee3\u78bc &#8211; 23 &#8211; AlreadyInitialized"},"content":{"rendered":"<h1 id=\"how-to-fix-mongodb-error-code-23-alreadyinitialized-OOhaFpzSEp\">\u5982\u4f55\u4fee\u5fa9 MongoDB \u932f\u8aa4\u4ee3\u78bc &#8211; 23 &#8211; AlreadyInitialized<\/h1>\n<p>MongoDB \u662f\u4e00\u6b3e\u53d7\u6b61\u8fce\u7684\u958b\u6e90 NoSQL \u6578\u64da\u5eab\uff0c\u63d0\u4f9b\u9ad8\u6027\u80fd\u3001\u53ef\u64f4\u5c55\u6027\u53ca\u9748\u6d3b\u6027\u3002\u7136\u800c\uff0c\u50cf\u6240\u6709\u8edf\u4ef6\u4e00\u6a23\uff0c\u5b83\u6709\u6642\u4e5f\u6703\u9047\u5230\u5f71\u97ff\u6b63\u5e38\u904b\u884c\u7684\u932f\u8aa4\u3002\u5176\u4e2d\u4e4b\u4e00\u4fbf\u662f MongoDB \u932f\u8aa4\u4ee3\u78bc &#8211; 23 &#8211; AlreadyInitialized\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u6b64\u932f\u8aa4\u7684\u6210\u56e0\u4e26\u63d0\u4f9b\u9010\u6b65\u89e3\u6c7a\u65b9\u6848\u3002<\/p>\n<h2 id=\"understanding-mongodb-error-code-23-alreadyinitialized-OOhaFpzSEp\">\u7406\u89e3 MongoDB \u932f\u8aa4\u4ee3\u78bc &#8211; 23 &#8211; AlreadyInitialized<\/h2>\n<p>\u7576\u60a8\u8a66\u5716\u521d\u59cb\u5316\u4e00\u500b\u526f\u672c\u96c6\u6216\u5206\u7247\u96c6\u7fa4\uff0c\u4f46 MongoDB \u6aa2\u6e2c\u5230\u8a72\u96c6\u7fa4\u5df2\u7d93\u88ab\u521d\u59cb\u5316\u6642\uff0c\u6703\u767c\u751f MongoDB \u932f\u8aa4\u4ee3\u78bc &#8211; 23 &#8211; AlreadyInitialized\u3002\u6b64\u932f\u8aa4\u901a\u5e38\u5728\u60a8\u591a\u6b21\u904b\u884c <code>rs.initiate()<\/code> \u547d\u4ee4\u6216 <code>sh.addShard()<\/code> \u547d\u4ee4\u6642\u51fa\u73fe\uff0c\u91dd\u5c0d\u540c\u4e00\u526f\u672c\u96c6\u6216\u5206\u7247\u96c6\u7fa4\u3002<\/p>\n<p>\u7576\u6b64\u932f\u8aa4\u767c\u751f\u6642\uff0cMongoDB \u6703\u8fd4\u56de\u985e\u4f3c\u65bc\u4ee5\u4e0b\u7684\u932f\u8aa4\u6d88\u606f\uff1a<\/p>\n<p><code><br \/>\n{<br \/>\n  \"ok\" : 0,<br \/>\n  \"errmsg\" : \"already initialized\",<br \/>\n  \"code\" : 23,<br \/>\n  \"codeName\" : \"AlreadyInitialized\"<br \/>\n}<br \/>\n<\/code><\/p>\n<h2 id=\"causes-of-mongodb-error-code-23-alreadyinitialized-OOhaFpzSEp\">MongoDB \u932f\u8aa4\u4ee3\u78bc &#8211; 23 &#8211; AlreadyInitialized \u7684\u6210\u56e0<\/h2>\n<p>\u9047\u5230 MongoDB \u932f\u8aa4\u4ee3\u78bc &#8211; 23 &#8211; AlreadyInitialized \u53ef\u80fd\u6709\u4ee5\u4e0b\u5e7e\u500b\u539f\u56e0\uff1a<\/p>\n<ul>\n<li><strong>\u591a\u6b21\u521d\u59cb\u5316\u5617\u8a66\uff1a<\/strong>\u7576\u60a8\u5617\u8a66\u591a\u6b21\u521d\u59cb\u5316\u526f\u672c\u96c6\u6216\u5206\u7247\u96c6\u7fa4\u6642\uff0c\u6703\u51fa\u73fe\u6b64\u932f\u8aa4\u3002<\/li>\n<li><strong>\u914d\u7f6e\u4e0d\u6b63\u78ba\uff1a<\/strong>\u5982\u679c\u60a8\u7684\u526f\u672c\u96c6\u6216\u5206\u7247\u96c6\u7fa4\u7684\u914d\u7f6e\u4e0d\u6b63\u78ba\uff0cMongoDB \u53ef\u80fd\u6703\u932f\u8aa4\u5730\u5c07\u5176\u6aa2\u6e2c\u70ba\u672a\u521d\u59cb\u5316\u4e26\u5831\u544a\u6b64\u932f\u8aa4\u3002<\/li>\n<li><strong>\u7db2\u7d61\u554f\u984c\uff1a<\/strong>MongoDB \u7bc0\u9ede\u4e4b\u9593\u7684\u7db2\u7d61\u9023\u63a5\u554f\u984c\u4e5f\u53ef\u80fd\u5c0e\u81f4\u6b64\u932f\u8aa4\u3002<\/li>\n<\/ul>\n<h2 id=\"fixing-mongodb-error-code-23-alreadyinitialized-OOhaFpzSEp\">\u4fee\u5fa9 MongoDB \u932f\u8aa4\u4ee3\u78bc &#8211; 23 &#8211; AlreadyInitialized<\/h2>\n<p>\u8981\u4fee\u5fa9 MongoDB \u932f\u8aa4\u4ee3\u78bc &#8211; 23 &#8211; AlreadyInitialized\uff0c\u8acb\u6309\u7167\u4ee5\u4e0b\u6b65\u9a5f\u64cd\u4f5c\uff1a<\/p>\n<h3 id=\"step-1-check-initialization-status-OOhaFpzSEp\">\u6b65\u9a5f 1\uff1a\u6aa2\u67e5\u521d\u59cb\u5316\u72c0\u614b<\/h3>\n<p>\u5728\u9032\u884c\u4efb\u4f55\u4fee\u5fa9\u4e4b\u524d\uff0c\u5148\u6aa2\u67e5\u4f60\u7684\u526f\u672c\u96c6\u6216\u5206\u7247\u96c6\u7fa4\u7684\u521d\u59cb\u5316\u72c0\u614b\u3002\u4f7f\u7528 mongo shell \u9023\u63a5\u5230\u60a8\u7684 MongoDB \u5be6\u4f8b\uff0c\u4e26\u904b\u884c\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<p><code><br \/>\nrs.status()<br \/>\n<\/code><\/p>\n<p>\u5982\u679c\u521d\u59cb\u5316\u72c0\u614b\u5df2\u8a2d\u7f6e\u70ba 1\uff0c\u9019\u610f\u5473\u8457\u60a8\u7684\u526f\u672c\u96c6\u6216\u5206\u7247\u96c6\u7fa4\u5df2\u7d93\u521d\u59cb\u5316\u3002\u5728\u9019\u7a2e\u60c5\u6cc1\u4e0b\uff0c\u60a8\u53ef\u4ee5\u8df3\u904e\u521d\u59cb\u5316\u6b65\u9a5f\uff0c\u7e7c\u7e8c\u4f7f\u7528\u5176\u4ed6\u6545\u969c\u6392\u9664\u65b9\u6cd5\u3002<\/p>\n<h3 id=\"step-2-verify-configuration-OOhaFpzSEp\">\u6b65\u9a5f 2\uff1a\u9a57\u8b49\u914d\u7f6e<\/h3>\n<p>\u78ba\u4fdd\u60a8\u7684\u526f\u672c\u96c6\u6216\u5206\u7247\u96c6\u7fa4\u7684\u914d\u7f6e\u6b63\u78ba\u3002\u6aa2\u67e5\u7528\u65bc\u521d\u59cb\u5316\u526f\u672c\u96c6\u6216\u5206\u7247\u96c6\u7fa4\u7684\u914d\u7f6e\u6587\u4ef6\u6216\u547d\u4ee4\u3002\u78ba\u4fdd\u4e3b\u6a5f\u540d\u3001\u7aef\u53e3\u53ca\u5176\u4ed6\u53c3\u6578\u6e96\u78ba\u7121\u8aa4\u3002<\/p>\n<h3 id=\"step-3-restart-mongodb-nodes-OOhaFpzSEp\">\u6b65\u9a5f 3\uff1a\u91cd\u65b0\u555f\u52d5 MongoDB \u7bc0\u9ede<\/h3>\n<p>\u5982\u679c\u914d\u7f6e\u6b63\u78ba\uff0c\u4f46\u4ecd\u7136\u9047\u5230\u932f\u8aa4\uff0c\u8acb\u5617\u8a66\u91cd\u555f MongoDB \u7bc0\u9ede\u3002\u91cd\u65b0\u555f\u52d5\u7bc0\u9ede\u53ef\u4ee5\u5e6b\u52a9\u89e3\u6c7a\u53ef\u80fd\u5c0e\u81f4\u932f\u8aa4\u7684\u7db2\u7d61\u9023\u63a5\u554f\u984c\u3002<\/p>\n<h3 id=\"step-4-remove-inconsistent-data-OOhaFpzSEp\">\u6b65\u9a5f 4\uff1a\u522a\u9664\u4e0d\u4e00\u81f4\u7684\u6578\u64da<\/h3>\n<p>\u5982\u679c\u932f\u8aa4\u4ecd\u7136\u5b58\u5728\uff0c\u60a8\u53ef\u80fd\u9700\u8981\u522a\u9664\u4efb\u4f55\u53ef\u80fd\u5c0e\u81f4\u554f\u984c\u7684\u4e0d\u4e00\u81f4\u6578\u64da\u3002\u4f7f\u7528 mongo shell \u9023\u63a5\u5230\u60a8\u7684 MongoDB \u5be6\u4f8b\uff0c\u4e26\u904b\u884c\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<p><code><br \/>\nrs.reconfig({force: true})<br \/>\n<\/code><\/p>\n<p>\u6b64\u547d\u4ee4\u5f37\u5236\u526f\u672c\u96c6\u6216\u5206\u7247\u96c6\u7fa4\u91cd\u65b0\u914d\u7f6e\u81ea\u8eab\uff0c\u79fb\u9664\u4efb\u4f55\u53ef\u80fd\u5c0e\u81f4\u932f\u8aa4\u7684\u4e0d\u4e00\u81f4\u6578\u64da\u3002<\/p>\n<h3 id=\"step-5-reinitialize-the-replica-set-or-shard-cluster-OOhaFpzSEp\">\u6b65\u9a5f 5\uff1a\u91cd\u65b0\u521d\u59cb\u5316\u526f\u672c\u96c6\u6216\u5206\u7247\u96c6\u7fa4<\/h3>\n<p>\u5982\u679c\u4e0a\u8ff0\u6b65\u9a5f\u5747\u7121\u6cd5\u89e3\u6c7a\u554f\u984c\uff0c\u60a8\u53ef\u80fd\u9700\u8981\u91cd\u65b0\u521d\u59cb\u5316\u526f\u672c\u96c6\u6216\u5206\u7247\u96c6\u7fa4\u3002\u5728\u6b64\u4e4b\u524d\uff0c\u8acb\u78ba\u4fdd\u5099\u4efd\u60a8\u7684\u6578\u64da\uff0c\u56e0\u70ba\u91cd\u65b0\u521d\u59cb\u5316\u6703\u522a\u9664\u6240\u6709\u73fe\u6709\u6578\u64da\u3002<\/p>\n<p>\u8981\u91cd\u65b0\u521d\u59cb\u5316\u526f\u672c\u96c6\uff0c\u8acb\u4f7f\u7528 mongo shell \u9023\u63a5\u5230\u60a8\u7684 MongoDB \u5be6\u4f8b\uff0c\u4e26\u904b\u884c\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<p><code><br \/>\nrs.initiate()<br \/>\n<\/code><\/p>\n<p>\u8981\u91cd\u65b0\u521d\u59cb\u5316\u5206\u7247\u96c6\u7fa4\uff0c\u8acb\u4f7f\u7528 mongo shell \u9023\u63a5\u5230\u60a8\u7684 MongoDB \u5be6\u4f8b\uff0c\u4e26\u904b\u884c\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<p><code><br \/>\nsh.addShard(\"shardName\/shardHost:shardPort\")<br \/>\n<\/code><\/p>\n<p>\u5c07 &#8220;shardName&#8221; \u66ff\u63db\u70ba\u60a8\u7684\u5206\u7247\u540d\u7a31\uff0c&#8221;shardHost:shardPort&#8221; \u66ff\u63db\u70ba\u60a8\u7684\u5206\u7247\u7684\u4e3b\u6a5f\u540d\u548c\u7aef\u53e3\u3002<\/p>\n<h2 id=\"summary-OOhaFpzSEp\">\u7e3d\u7d50<\/h2>\n<p>MongoDB \u932f\u8aa4\u4ee3\u78bc &#8211; 23 &#8211; AlreadyInitialized \u6703\u5728\u60a8\u5617\u8a66\u521d\u59cb\u5316\u5df2\u7d93\u521d\u59cb\u5316\u7684\u526f\u672c\u96c6\u6216\u5206\u7247\u96c6\u7fa4\u6642\u767c\u751f\u3002\u6b64\u932f\u8aa4\u53ef\u80fd\u7531\u591a\u6b21\u521d\u59cb\u5316\u5617\u8a66\u3001\u4e0d\u6b63\u78ba\u7684\u914d\u7f6e\u6216\u7db2\u7d61\u554f\u984c\u5f15\u8d77\u3002\u8981\u4fee\u5fa9\u6b64\u932f\u8aa4\uff0c\u8acb\u6aa2\u67e5\u521d\u59cb\u5316\u72c0\u614b\u3001\u9a57\u8b49\u914d\u7f6e\u3001\u91cd\u65b0\u555f\u52d5 MongoDB \u7bc0\u9ede\u3001\u522a\u9664\u4e0d\u4e00\u81f4\u6578\u64da\u6216\u91cd\u65b0\u521d\u59cb\u5316\u526f\u672c\u96c6\u6216\u5206\u7247\u96c6\u7fa4\u3002\u5982\u679c\u60a8\u9700\u8981 MongoDB \u8a17\u7ba1\u6216\u5176\u4ed6 VPS \u8a17\u7ba1\u670d\u52d9\u7684\u5354\u52a9\uff0c\u8acb\u8003\u616e <a href=\"https:\/\/server.hk\">Server.HK<\/a>\uff0c\u4ee5\u7372\u53d6\u53ef\u9760\u548c\u9ad8\u6027\u80fd\u7684\u89e3\u6c7a\u65b9\u6848\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-21618","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/21618","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=21618"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/21618\/revisions"}],"predecessor-version":[{"id":23810,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/21618\/revisions\/23810"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=21618"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=21618"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=21618"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}