{"id":21663,"date":"2024-01-02T13:14:26","date_gmt":"2024-01-02T13:14:26","guid":{"rendered":"https:\/\/server.hk\/blog\/21663\/"},"modified":"2024-11-14T10:29:01","modified_gmt":"2024-11-14T02:29:01","slug":"how-to-fix-mongodb-error-code-70-shardnotfound","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/21663\/","title":{"rendered":"\u5982\u4f55\u4fee\u5fa9 MongoDB \u932f\u8aa4\u4ee3\u78bc &#8211; 70 &#8211; ShardNotFound"},"content":{"rendered":"<h1 id=\"how-to-fix-mongodb-error-code-70-shardnotfound-wpXWmoKFFA\">\u5982\u4f55\u4fee\u5fa9 MongoDB \u932f\u8aa4\u4ee3\u78bc &#8211; 70 &#8211; ShardNotFound<\/h1>\n<p>MongoDB \u662f\u4e00\u500b\u6d41\u884c\u7684 NoSQL \u6578\u64da\u5eab\uff0c\u63d0\u4f9b\u9ad8\u53ef\u64f4\u5c55\u6027\u548c\u9748\u6d3b\u6027\u3002\u5b83\u5141\u8a31\u60a8\u4f7f\u7528\u7a31\u70ba\u5206\u7247\u7684\u6280\u8853\u5c07\u6578\u64da\u5206\u4f48\u5728\u591a\u53f0\u4f3a\u670d\u5668\u4e0a\u3002\u7136\u800c\uff0c\u50cf\u5176\u4ed6\u8edf\u4ef6\u4e00\u6a23\uff0cMongoDB \u4e5f\u53ef\u80fd\u6703\u9047\u5230\u932f\u8aa4\uff0c\u5176\u4e2d\u4e00\u500b\u5e38\u898b\u7684\u932f\u8aa4\u662f\u932f\u8aa4\u4ee3\u78bc 70 \u7684 &#8220;ShardNotFound&#8221; \u932f\u8aa4\u3002\u5728\u672c\u6587\u4e2d\uff0c\u6211\u5011\u5c07\u63a2\u8a0e\u6b64\u932f\u8aa4\u7684\u542b\u7fa9\u4ee5\u53ca\u5982\u4f55\u4fee\u5fa9\u5b83\u3002<\/p>\n<h2 id=\"understanding-the-shardnotfound-error-wpXWmoKFFA\">\u7406\u89e3 ShardNotFound \u932f\u8aa4<\/h2>\n<p>ShardNotFound \u932f\u8aa4\u767c\u751f\u5728 MongoDB \u627e\u4e0d\u5230\u8ca0\u8cac\u7279\u5b9a\u6578\u64da\u584a\u7684\u5206\u7247\u6642\u3002\u5206\u7247\u662f\u5206\u4f48\u5728\u5206\u7247\u96c6\u7fa4\u4e2d\u591a\u53f0\u4f3a\u670d\u5668\u4e0a\u7684\u6578\u64da\u5b50\u96c6\u3002\u7576\u57f7\u884c\u67e5\u8a62\u6642\uff0cMongoDB \u9700\u8981\u78ba\u5b9a\u54ea\u500b\u5206\u7247\u5305\u542b\u76f8\u95dc\u6578\u64da\u3002\u5982\u679c\u627e\u4e0d\u5230\u8a72\u5206\u7247\uff0c\u5b83\u6703\u62cb\u51fa ShardNotFound \u932f\u8aa4\u3002<\/p>\n<p>\u6b64\u932f\u8aa4\u53ef\u80fd\u7531\u65bc\u591a\u7a2e\u539f\u56e0\u9020\u6210\uff0c\u4f8b\u5982\uff1a<\/p>\n<ul>\n<li>\u5206\u7247\u9375\u914d\u7f6e\u4e0d\u6b63\u78ba<\/li>\n<li>\u7f3a\u5c11\u6216\u914d\u7f6e\u932f\u8aa4\u7684\u5206\u7247<\/li>\n<li>\u7db2\u7d61\u9023\u63a5\u554f\u984c<\/li>\n<li>\u5206\u7247\u4f3a\u670d\u5668\u6545\u969c<\/li>\n<\/ul>\n<h2 id=\"fixing-the-shardnotfound-error-wpXWmoKFFA\">\u4fee\u5fa9 ShardNotFound \u932f\u8aa4<\/h2>\n<p>\u8981\u4fee\u5fa9 ShardNotFound \u932f\u8aa4\uff0c\u60a8\u53ef\u4ee5\u6309\u7167\u4ee5\u4e0b\u6b65\u9a5f\u64cd\u4f5c\uff1a<\/p>\n<h3 id=\"1-verify-shard-configuration-wpXWmoKFFA\">1. \u9a57\u8b49\u5206\u7247\u914d\u7f6e<\/h3>\n<p>\u9996\u5148\u6aa2\u67e5\u5206\u7247\u914d\u7f6e\u4ee5\u78ba\u4fdd\u5176\u6b63\u78ba\u3002\u8acb\u5728 MongoDB shell \u4e2d\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>sh.status()<\/code><\/pre>\n<p>\u6b64\u547d\u4ee4\u5c07\u986f\u793a\u5206\u7247\u96c6\u7fa4\u7684\u7576\u524d\u72c0\u614b\uff0c\u5305\u62ec\u5206\u7247\u914d\u7f6e\u3002\u78ba\u4fdd\u6240\u6709\u5206\u7247\u90fd\u5217\u51fa\u4e26\u6b63\u78ba\u914d\u7f6e\u3002<\/p>\n<h3 id=\"2-check-shard-connectivity-wpXWmoKFFA\">2. \u6aa2\u67e5\u5206\u7247\u9023\u63a5\u6027<\/h3>\n<p>\u63a5\u4e0b\u4f86\uff0c\u9a57\u8b49\u5206\u7247\u96c6\u7fa4\u4e2d MongoDB \u5be6\u4f8b\u4e4b\u9593\u7684\u9023\u63a5\u6027\u3002\u78ba\u4fdd\u6240\u6709\u5206\u7247\u90fd\u53ef\u4ee5\u8a2a\u554f\u4e26\u4e14\u80fd\u5920\u76f8\u4e92\u901a\u4fe1\u3002\u60a8\u53ef\u4ee5\u4f7f\u7528 ping \u6216 telnet \u7b49\u5de5\u5177\u4f86\u6e2c\u8a66\u7db2\u7d61\u9023\u63a5\u3002<\/p>\n<h3 id=\"3-restart-shards-wpXWmoKFFA\">3. \u91cd\u555f\u5206\u7247<\/h3>\n<p>\u5982\u679c\u60a8\u61f7\u7591\u67d0\u500b\u5206\u7247\u4f3a\u670d\u5668\u51fa\u73fe\u554f\u984c\uff0c\u8acb\u5617\u8a66\u91cd\u555f\u5b83\u3002\u9019\u53ef\u4ee5\u5e6b\u52a9\u89e3\u6c7a\u53ef\u80fd\u5c0e\u81f4 ShardNotFound \u932f\u8aa4\u7684\u81e8\u6642\u554f\u984c\u3002\u8acb\u78ba\u4fdd\u9075\u5faa\u6b63\u78ba\u7684 MongoDB \u91cd\u555f\u7a0b\u5e8f\uff0c\u4ee5\u907f\u514d\u6578\u64da\u640d\u58de\u3002<\/p>\n<h3 id=\"4-check-shard-key-configuration-wpXWmoKFFA\">4. \u6aa2\u67e5\u5206\u7247\u9375\u914d\u7f6e<\/h3>\n<p>\u6aa2\u67e5\u60a8\u7684\u96c6\u5408\u7684\u5206\u7247\u9375\u914d\u7f6e\u3002\u5206\u7247\u9375\u6c7a\u5b9a\u6578\u64da\u5982\u4f55\u5728\u5206\u7247\u4e4b\u9593\u5206\u4f48\u3002\u5982\u679c\u5206\u7247\u9375\u672a\u6b63\u78ba\u5b9a\u7fa9\u6216\u4e0d\u6b63\u78ba\uff0c\u53ef\u80fd\u6703\u5c0e\u81f4 ShardNotFound \u932f\u8aa4\u3002\u78ba\u4fdd\u5206\u7247\u9375\u6b63\u78ba\u6307\u5b9a\u4e26\u7b26\u5408\u60a8\u7684\u6578\u64da\u5206\u4f48\u8981\u6c42\u3002<\/p>\n<h3 id=\"5-rebalance-chunks-wpXWmoKFFA\">5. \u91cd\u65b0\u5e73\u8861\u6578\u64da\u584a<\/h3>\n<p>\u5982\u679c ShardNotFound \u932f\u8aa4\u4ecd\u7136\u5b58\u5728\uff0c\u60a8\u53ef\u4ee5\u5617\u8a66\u5728\u5206\u7247\u4e4b\u9593\u91cd\u65b0\u5e73\u8861\u6578\u64da\u584a\u3002MongoDB \u63d0\u4f9b\u4e86\u4e00\u500b\u5167\u7f6e\u547d\u4ee4 <code>balancer<\/code>\uff0c\u53ef\u4ee5\u91cd\u65b0\u5206\u914d\u6578\u64da\u584a\u4ee5\u5be6\u73fe\u66f4\u5747\u52fb\u7684\u5206\u4f48\u3002\u5728 MongoDB shell \u4e2d\u904b\u884c\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>sh.startBalancer()<\/code><\/pre>\n<p>\u6b64\u547d\u4ee4\u5c07\u555f\u52d5\u6578\u64da\u584a\u5e73\u8861\u904e\u7a0b\u3002\u76e3\u63a7\u8a72\u904e\u7a0b\uff0c\u6aa2\u67e5\u662f\u5426\u89e3\u6c7a\u4e86 ShardNotFound \u932f\u8aa4\u3002<\/p>\n<h2 id=\"summary-wpXWmoKFFA\">\u7e3d\u7d50<\/h2>\n<p>MongoDB \u4e2d\u7684 ShardNotFound \u932f\u8aa4\u4ee3\u78bc 70 \u8868\u793a\u6578\u64da\u5eab\u7121\u6cd5\u627e\u5230\u8ca0\u8cac\u7279\u5b9a\u6578\u64da\u584a\u7684\u5206\u7247\u3002\u8981\u4fee\u5fa9\u6b64\u932f\u8aa4\uff0c\u60a8\u61c9\u8a72\u9a57\u8b49\u5206\u7247\u914d\u7f6e\u3001\u6aa2\u67e5\u5206\u7247\u9023\u63a5\u6027\u3001\u5728\u5fc5\u8981\u6642\u91cd\u555f\u5206\u7247\u3001\u6aa2\u67e5\u5206\u7247\u9375\u914d\u7f6e\uff0c\u4e26\u5728\u9700\u8981\u6642\u91cd\u65b0\u5e73\u8861\u6578\u64da\u584a\u3002\u901a\u904e\u9075\u5faa\u9019\u4e9b\u6b65\u9a5f\uff0c\u60a8\u53ef\u4ee5\u89e3\u6c7a ShardNotFound \u932f\u8aa4\uff0c\u78ba\u4fdd\u60a8\u7684 MongoDB \u5206\u7247\u96c6\u7fa4\u7684\u9806\u5229\u904b\u884c\u3002<\/p>\n<p>\u5982\u9700\u6709\u95dc VPS \u6258\u7ba1\u53ca\u5176\u5982\u4f55\u60e0\u53ca\u60a8\u7684 MongoDB \u90e8\u7f72\u7684\u66f4\u591a\u4fe1\u606f\uff0c\u8acb\u8003\u616e\u63a2\u7d22 <a href=\"https:\/\/server.hk\">Server.HK<\/a>\u3002\u6191\u85c9\u5176\u53ef\u9760\u4e14\u9ad8\u6027\u80fd\u7684 VPS \u89e3\u6c7a\u65b9\u6848\uff0c\u60a8\u53ef\u4ee5\u512a\u5316 MongoDB \u57fa\u790e\u8a2d\u65bd\u4ee5\u5be6\u73fe\u6700\u5927\u6548\u7387\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-21663","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/21663","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=21663"}],"version-history":[{"count":3,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/21663\/revisions"}],"predecessor-version":[{"id":23752,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/21663\/revisions\/23752"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=21663"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=21663"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=21663"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}