{"id":21775,"date":"2024-01-02T15:06:29","date_gmt":"2024-01-02T15:06:29","guid":{"rendered":"https:\/\/server.hk\/blog\/21775\/"},"modified":"2024-11-14T10:27:14","modified_gmt":"2024-11-14T02:27:14","slug":"how-to-fix-mongodb-error-code-189-primarysteppeddown","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/21775\/","title":{"rendered":"\u5982\u4f55\u4fee\u5fa9 MongoDB \u932f\u8aa4\u4ee3\u78bc &#8211; 189 &#8211; PrimarySteppedDown"},"content":{"rendered":"<h1 id=\"how-to-fix-mongodb-error-code-189-primarysteppeddown-BsYxGLvLRU\">\u5982\u4f55\u4fee\u5fa9 MongoDB \u932f\u8aa4\u4ee3\u78bc &#8211; 189 &#8211; PrimarySteppedDown<\/h1>\n<p>MongoDB \u662f\u4e00\u500b\u6d41\u884c\u7684 NoSQL \u6578\u64da\u5eab\uff0c\u63d0\u4f9b\u9ad8\u6027\u80fd\u3001\u53ef\u64f4\u5c55\u6027\u548c\u9748\u6d3b\u6027\u3002\u7136\u800c\uff0c\u50cf\u5176\u4ed6\u8edf\u4ef6\u4e00\u6a23\uff0c\u5b83\u4e5f\u53ef\u80fd\u9047\u5230\u9700\u8981\u89e3\u6c7a\u7684\u932f\u8aa4\u3002\u5176\u4e2d\u4e00\u500b\u932f\u8aa4\u662f MongoDB \u932f\u8aa4\u4ee3\u78bc &#8211; 189 &#8211; PrimarySteppedDown\u3002\u5728\u672c\u6587\u4e2d\uff0c\u6211\u5011\u5c07\u63a2\u8a0e\u6b64\u932f\u8aa4\u7684\u539f\u56e0\uff0c\u4e26\u63d0\u4f9b\u9010\u6b65\u7684\u4fee\u5fa9\u6307\u5c0e\u3002<\/p>\n<h2 id=\"understanding-mongodb-error-code-189-primarysteppeddown-BsYxGLvLRU\">\u7406\u89e3 MongoDB \u932f\u8aa4\u4ee3\u78bc &#8211; 189 &#8211; PrimarySteppedDown<\/h2>\n<p>MongoDB \u932f\u8aa4\u4ee3\u78bc &#8211; 189 &#8211; PrimarySteppedDown \u767c\u751f\u5728\u526f\u672c\u96c6\u4e2d\u7684\u4e3b\u7bc0\u9ede\u81ea\u9858\u653e\u68c4\u5176\u89d2\u8272\u6642\u3002\u5728\u526f\u672c\u96c6\u4e2d\uff0c\u6709\u591a\u500b MongoDB \u5be6\u4f8b\uff0c\u5176\u4e2d\u4e00\u500b\u4e3b\u7bc0\u9ede\u548c\u5e7e\u500b\u6b21\u7d1a\u7bc0\u9ede\u3002\u4e3b\u7bc0\u9ede\u8ca0\u8cac\u8655\u7406\u6240\u6709\u5beb\u5165\u64cd\u4f5c\u548c\u5354\u8abf\u6578\u64da\u8907\u88fd\u3002<\/p>\n<p>\u7576\u4e3b\u7bc0\u9ede\u653e\u68c4\u5176\u89d2\u8272\u6642\uff0c\u9019\u610f\u5473\u8457\u5b83\u81ea\u9858\u653e\u68c4\u4f5c\u70ba\u4e3b\u7bc0\u9ede\u7684\u8077\u8cac\u3002\u9019\u53ef\u80fd\u7531\u65bc\u5404\u7a2e\u539f\u56e0\u767c\u751f\uff0c\u4f8b\u5982\u7db2\u7d61\u554f\u984c\u3001\u786c\u4ef6\u6545\u969c\u6216\u624b\u52d5\u5e72\u9810\u3002\u7576\u4e3b\u7bc0\u9ede\u653e\u68c4\u89d2\u8272\u6642\uff0c\u5c07\u9078\u8209\u5176\u4e2d\u4e00\u500b\u6b21\u7d1a\u7bc0\u9ede\u4f5c\u70ba\u65b0\u7684\u4e3b\u7bc0\u9ede\u3002<\/p>\n<h2 id=\"resolving-mongodb-error-code-189-primarysteppeddown-BsYxGLvLRU\">\u89e3\u6c7a MongoDB \u932f\u8aa4\u4ee3\u78bc &#8211; 189 &#8211; PrimarySteppedDown<\/h2>\n<p>\u8981\u4fee\u5fa9 MongoDB \u932f\u8aa4\u4ee3\u78bc &#8211; 189 &#8211; PrimarySteppedDown\uff0c\u8acb\u9075\u5faa\u4ee5\u4e0b\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"step-1-identify-the-current-primary-node-BsYxGLvLRU\">\u6b65\u9a5f 1\uff1a\u8b58\u5225\u7576\u524d\u4e3b\u7bc0\u9ede<\/h3>\n<p>\u4f7f\u7528 MongoDB shell \u6216 MongoDB \u5ba2\u6236\u7aef\u9023\u63a5\u5230\u4f60\u7684 MongoDB \u5be6\u4f8b\u3002\u904b\u884c\u4ee5\u4e0b\u547d\u4ee4\u4ee5\u6aa2\u67e5\u526f\u672c\u96c6\u7684\u72c0\u614b\uff1a<\/p>\n<pre><code>rs.status()<\/code><\/pre>\n<p>\u9019\u500b\u547d\u4ee4\u5c07\u986f\u793a\u6709\u95dc\u526f\u672c\u96c6\u7684\u4fe1\u606f\uff0c\u5305\u62ec\u7576\u524d\u7684\u4e3b\u7bc0\u9ede\u3002<\/p>\n<h3 id=\"step-2-check-the-replica-set-configuration-BsYxGLvLRU\">\u6b65\u9a5f 2\uff1a\u6aa2\u67e5\u526f\u672c\u96c6\u914d\u7f6e<\/h3>\n<p>\u904b\u884c\u4ee5\u4e0b\u547d\u4ee4\u4ee5\u6aa2\u67e5\u526f\u672c\u96c6\u7684\u914d\u7f6e\uff1a<\/p>\n<pre><code>rs.conf()<\/code><\/pre>\n<p>\u78ba\u4fdd\u526f\u672c\u96c6\u914d\u7f6e\u6b63\u78ba\uff0c\u4e26\u4e14\u6240\u6709\u7bc0\u9ede\u90fd\u5217\u70ba\u6210\u54e1\u3002<\/p>\n<h3 id=\"step-3-investigate-the-cause-of-primary-node-step-down-BsYxGLvLRU\">\u6b65\u9a5f 3\uff1a\u8abf\u67e5\u4e3b\u7bc0\u9ede\u653e\u68c4\u7684\u539f\u56e0<\/h3>\n<p>\u6aa2\u67e5 MongoDB \u65e5\u8a8c\u4ee5\u78ba\u5b9a\u4e3b\u7bc0\u9ede\u653e\u68c4\u7684\u539f\u56e0\u3002\u5c0b\u627e\u4efb\u4f55\u53ef\u80fd\u6307\u793a\u653e\u68c4\u539f\u56e0\u7684\u932f\u8aa4\u6d88\u606f\u6216\u8b66\u544a\u3002<\/p>\n<h3 id=\"step-4-resolve-the-underlying-issue-BsYxGLvLRU\">\u6b65\u9a5f 4\uff1a\u89e3\u6c7a\u6839\u672c\u554f\u984c<\/h3>\n<p>\u6839\u64da\u524d\u4e00\u6b65\u8b58\u5225\u7684\u539f\u56e0\uff0c\u63a1\u53d6\u9069\u7576\u7684\u884c\u52d5\u4ee5\u89e3\u6c7a\u6839\u672c\u554f\u984c\u3002\u4f8b\u5982\uff1a<\/p>\n<ul>\n<li>\u5982\u679c\u4e3b\u7bc0\u9ede\u56e0\u7db2\u7d61\u554f\u984c\u800c\u653e\u68c4\uff0c\u8acb\u6aa2\u67e5\u7bc0\u9ede\u4e4b\u9593\u7684\u7db2\u7d61\u9023\u63a5\u4e26\u89e3\u6c7a\u4efb\u4f55\u7db2\u7d61\u554f\u984c\u3002<\/li>\n<li>\u5982\u679c\u4e3b\u7bc0\u9ede\u56e0\u786c\u4ef6\u6545\u969c\u800c\u653e\u68c4\uff0c\u8acb\u66f4\u63db\u6545\u969c\u786c\u4ef6\u6216\u9077\u79fb\u5230\u65b0\u4f3a\u670d\u5668\u3002<\/li>\n<li>\u5982\u679c\u4e3b\u7bc0\u9ede\u56e0\u624b\u52d5\u5e72\u9810\u800c\u653e\u68c4\uff0c\u8acb\u78ba\u4fdd\u8a72\u5e72\u9810\u662f\u6709\u610f\u7684\uff0c\u800c\u975e\u610f\u5916\u7684\u3002\u5982\u679c\u662f\u610f\u5916\u7684\uff0c\u8acb\u8abf\u67e5\u539f\u56e0\u4e26\u9632\u6b62\u518d\u6b21\u767c\u751f\u3002<\/li>\n<\/ul>\n<h3 id=\"step-5-reconfigure-the-replica-set-BsYxGLvLRU\">\u6b65\u9a5f 5\uff1a\u91cd\u65b0\u914d\u7f6e\u526f\u672c\u96c6<\/h3>\n<p>\u5982\u679c\u4e3b\u7bc0\u9ede\u7121\u6cd5\u6062\u5fa9\uff0c\u5247\u53ef\u80fd\u9700\u8981\u91cd\u65b0\u914d\u7f6e\u526f\u672c\u96c6\u3002\u8acb\u9075\u5faa\u4ee5\u4e0b\u6b65\u9a5f\uff1a<\/p>\n<ol>\n<li>\u4f7f\u7528 MongoDB shell \u6216 MongoDB \u5ba2\u6236\u7aef\u9023\u63a5\u5230\u5176\u4e2d\u4e00\u500b\u6b21\u7d1a\u7bc0\u9ede\u3002<\/li>\n<li>\u904b\u884c\u4ee5\u4e0b\u547d\u4ee4\u4ee5\u555f\u52d5\u91cd\u65b0\u914d\u7f6e\u904e\u7a0b\uff1a<\/li>\n<\/ol>\n<pre><code>rs.reconfig()<\/code><\/pre>\n<p>\u78ba\u4fdd\u63d0\u4f9b\u6b63\u78ba\u7684\u914d\u7f6e\u8a73\u7d30\u4fe1\u606f\uff0c\u5305\u62ec\u6bcf\u500b\u7bc0\u9ede\u7684\u4e3b\u6a5f\u540d\u548c\u7aef\u53e3\u3002<\/p>\n<h3 id=\"step-6-verify-the-replica-set-status-BsYxGLvLRU\">\u6b65\u9a5f 6\uff1a\u9a57\u8b49\u526f\u672c\u96c6\u72c0\u614b<\/h3>\n<p>\u904b\u884c\u4ee5\u4e0b\u547d\u4ee4\u4ee5\u6aa2\u67e5\u526f\u672c\u96c6\u7684\u72c0\u614b\uff1a<\/p>\n<pre><code>rs.status()<\/code><\/pre>\n<p>\u78ba\u4fdd\u526f\u672c\u96c6\u6b63\u5e38\u904b\u884c\uff0c\u4e26\u4e14\u5df2\u9078\u8209\u51fa\u65b0\u7684\u4e3b\u7bc0\u9ede\u3002<\/p>\n<h2 id=\"summary-BsYxGLvLRU\">\u7e3d\u7d50<\/h2>\n<p>\u7e3d\u4e4b\uff0cMongoDB \u932f\u8aa4\u4ee3\u78bc &#8211; 189 &#8211; PrimarySteppedDown \u767c\u751f\u5728\u526f\u672c\u96c6\u4e2d\u7684\u4e3b\u7bc0\u9ede\u653e\u68c4\u5176\u89d2\u8272\u6642\u3002\u8981\u4fee\u5fa9\u6b64\u932f\u8aa4\uff0c\u4f60\u9700\u8981\u8b58\u5225\u7576\u524d\u4e3b\u7bc0\u9ede\uff0c\u6aa2\u67e5\u526f\u672c\u96c6\u914d\u7f6e\uff0c\u8abf\u67e5\u653e\u68c4\u7684\u539f\u56e0\uff0c\u89e3\u6c7a\u6839\u672c\u554f\u984c\uff0c\u5fc5\u8981\u6642\u91cd\u65b0\u914d\u7f6e\u526f\u672c\u96c6\uff0c\u4e26\u9a57\u8b49\u526f\u672c\u96c6\u72c0\u614b\u3002\u5982\u679c\u4f60\u9047\u5230\u4efb\u4f55\u554f\u984c\u6216\u9700\u8981\u6709\u95dc MongoDB \u8a17\u7ba1\u7684\u5e6b\u52a9\uff0c\u8003\u616e\u806f\u7e6b <a href=\"https:\/\/server.hk\">Server.HK<\/a>\uff0c\u9019\u662f\u4e00\u5bb6\u5c08\u9580\u63d0\u4f9b MongoDB \u8a17\u7ba1\u7684\u53ef\u9760 VPS \u8a17\u7ba1\u516c\u53f8\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":[101],"tags":[],"class_list":["post-21775","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/21775","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=21775"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/21775\/revisions"}],"predecessor-version":[{"id":23601,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/21775\/revisions\/23601"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=21775"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=21775"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=21775"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}