{"id":68567,"date":"2024-10-15T09:07:15","date_gmt":"2024-10-15T01:07:15","guid":{"rendered":"https:\/\/server.hk\/cnblog\/68567\/"},"modified":"2024-10-15T09:07:15","modified_gmt":"2024-10-15T01:07:15","slug":"mysql-%e9%8c%af%e8%aa%a4%e7%b7%a8%e8%99%9f%ef%bc%9amy-011774%ef%bc%9b%e7%ac%a6%e8%99%9f%ef%bc%9aer_ldap_auth_max_allowed_connection_limit_hit%ef%bc%9bsqlstate%ef%bc%9ahy000-%e5%a0%b1%e9%8c%af","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/68567\/","title":{"rendered":"MySQL \u932f\u8aa4\u7de8\u865f\uff1aMY-011774\uff1b\u7b26\u865f\uff1aER_LDAP_AUTH_MAX_ALLOWED_CONNECTION_LIMIT_HIT\uff1bSQLSTATE\uff1aHY000 \u5831\u932f \u6545\u969c\u4fee\u5fa9 \u9060\u7a0b\u8655\u7406"},"content":{"rendered":"<h1 id=\"mysql-%e9%8c%af%e8%aa%a4%e7%b7%a8%e8%99%9f%ef%bc%9amy-011774%ef%bc%9b%e7%ac%a6%e8%99%9f%ef%bc%9aer_ldap_auth_max_allowed_connection_limit_hit%ef%bc%9bsqlstate%ef%bc%9ahy000-%e5%a0%b1%e9%8c%af-IkGtntbnDT\">MySQL \u932f\u8aa4\u7de8\u865f\uff1aMY-011774\uff1b\u7b26\u865f\uff1aER_LDAP_AUTH_MAX_ALLOWED_CONNECTION_LIMIT_HIT\uff1bSQLSTATE\uff1aHY000 \u5831\u932f \u6545\u969c\u4fee\u5fa9 \u9060\u7a0b\u8655\u7406<\/h1>\n<p>\u5728\u4f7f\u7528 MySQL \u6578\u64da\u5eab\u6642\uff0c\u958b\u767c\u8005\u548c\u7cfb\u7d71\u7ba1\u7406\u54e1\u53ef\u80fd\u6703\u9047\u5230\u5404\u7a2e\u932f\u8aa4\uff0c\u5176\u4e2d\u4e4b\u4e00\u4fbf\u662f\u932f\u8aa4\u7de8\u865f MY-011774\u3002\u9019\u500b\u932f\u8aa4\u901a\u5e38\u8207 LDAP \u8a8d\u8b49\u6709\u95dc\uff0c\u5177\u9ad4\u8868\u73fe\u70ba\u300cER_LDAP_AUTH_MAX_ALLOWED_CONNECTION_LIMIT_HIT\u300d\uff0c\u8868\u793a\u9054\u5230\u4e86\u6700\u5927\u5141\u8a31\u7684 LDAP \u9023\u63a5\u6578\u9650\u5236\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e\u8a72\u932f\u8aa4\u7684\u539f\u56e0\u3001\u5f71\u97ff\u53ca\u5176\u4fee\u5fa9\u65b9\u6cd5\u3002<\/p>\n<h2 id=\"%e9%8c%af%e8%aa%a4%e5%8e%9f%e5%9b%a0%e5%88%86%e6%9e%90-IkGtntbnDT\">\u932f\u8aa4\u539f\u56e0\u5206\u6790<\/h2>\n<p>\u7576 MySQL \u4f3a\u670d\u5668\u914d\u7f6e\u4e86 LDAP \u8a8d\u8b49\u6642\uff0c\u7cfb\u7d71\u6703\u9650\u5236\u540c\u6642\u9023\u63a5\u5230 LDAP \u4f3a\u670d\u5668\u7684\u7528\u6236\u6578\u91cf\u3002\u9019\u662f\u70ba\u4e86\u9632\u6b62\u904e\u591a\u7684\u9023\u63a5\u5c0e\u81f4 LDAP \u4f3a\u670d\u5668\u7684\u6027\u80fd\u4e0b\u964d\u6216\u5d29\u6f70\u3002\u7576\u9054\u5230\u9019\u500b\u9650\u5236\u6642\uff0cMySQL \u5c07\u7121\u6cd5\u518d\u5efa\u7acb\u65b0\u7684 LDAP \u9023\u63a5\uff0c\u5f9e\u800c\u5f15\u767c MY-011774 \u932f\u8aa4\u3002<\/p>\n<h3 id=\"%e5%b8%b8%e8%a6%8b%e5%8e%9f%e5%9b%a0%e5%8c%85%e6%8b%ac%ef%bc%9a-IkGtntbnDT\">\u5e38\u898b\u539f\u56e0\u5305\u62ec\uff1a<\/h3>\n<ul>\n<li>\u904e\u591a\u7684\u7528\u6236\u540c\u6642\u5617\u8a66\u9023\u63a5\u5230 MySQL \u4f3a\u670d\u5668\u3002<\/li>\n<li>LDAP \u4f3a\u670d\u5668\u7684\u914d\u7f6e\u4e0d\u7576\uff0c\u5c0e\u81f4\u5176\u7121\u6cd5\u8655\u7406\u66f4\u591a\u7684\u9023\u63a5\u3002<\/li>\n<li>\u7db2\u7d61\u554f\u984c\uff0c\u5c0e\u81f4\u9023\u63a5\u4e0d\u7a69\u5b9a\u6216\u4e2d\u65b7\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%bd%b1%e9%9f%bf%e7%af%84%e5%9c%8d-IkGtntbnDT\">\u5f71\u97ff\u7bc4\u570d<\/h2>\n<p>\u7576\u51fa\u73fe MY-011774 \u932f\u8aa4\u6642\uff0c\u5c07\u6703\u5f71\u97ff\u5230\u6240\u6709\u5617\u8a66\u4f7f\u7528 LDAP \u8a8d\u8b49\u7684\u7528\u6236\u3002\u9019\u53ef\u80fd\u5c0e\u81f4\u61c9\u7528\u7a0b\u5e8f\u7121\u6cd5\u6b63\u5e38\u904b\u884c\uff0c\u5f71\u97ff\u696d\u52d9\u7684\u9023\u7e8c\u6027\u548c\u7528\u6236\u9ad4\u9a57\u3002\u7279\u5225\u662f\u5728\u9ad8\u6d41\u91cf\u7684\u74b0\u5883\u4e2d\uff0c\u9019\u500b\u554f\u984c\u53ef\u80fd\u6703\u66f4\u52a0\u660e\u986f\u3002<\/p>\n<h2 id=\"%e6%95%85%e9%9a%9c%e4%bf%ae%e5%be%a9%e6%ad%a5%e9%a9%9f-IkGtntbnDT\">\u6545\u969c\u4fee\u5fa9\u6b65\u9a5f<\/h2>\n<p>\u8981\u89e3\u6c7a MY-011774 \u932f\u8aa4\uff0c\u53ef\u4ee5\u6309\u7167\u4ee5\u4e0b\u6b65\u9a5f\u9032\u884c\u6545\u969c\u6392\u9664\u548c\u4fee\u5fa9\uff1a<\/p>\n<h3 id=\"1-%e6%aa%a2%e6%9f%a5-ldap-%e4%bc%ba%e6%9c%8d%e5%99%a8%e7%9a%84%e9%80%a3%e6%8e%a5%e6%95%b8%e9%99%90%e5%88%b6-IkGtntbnDT\">1. \u6aa2\u67e5 LDAP \u4f3a\u670d\u5668\u7684\u9023\u63a5\u6578\u9650\u5236<\/h3>\n<p>\u9996\u5148\uff0c\u6aa2\u67e5 LDAP \u4f3a\u670d\u5668\u7684\u914d\u7f6e\uff0c\u78ba\u4fdd\u5176\u5141\u8a31\u7684\u6700\u5927\u9023\u63a5\u6578\u8db3\u5920\u9ad8\u3002\u9019\u901a\u5e38\u53ef\u4ee5\u5728 LDAP \u4f3a\u670d\u5668\u7684\u914d\u7f6e\u6587\u4ef6\u4e2d\u627e\u5230\uff0c\u5177\u9ad4\u53d6\u6c7a\u65bc\u6240\u4f7f\u7528\u7684 LDAP \u670d\u52d9\u5668\u985e\u578b\uff08\u5982 OpenLDAP\u3001Active Directory \u7b49\uff09\u3002<\/p>\n<h3 id=\"2-%e8%aa%bf%e6%95%b4-mysql-%e7%9a%84-ldap-%e9%80%a3%e6%8e%a5%e8%a8%ad%e7%bd%ae-IkGtntbnDT\">2. \u8abf\u6574 MySQL \u7684 LDAP \u9023\u63a5\u8a2d\u7f6e<\/h3>\n<p>\u5728 MySQL \u7684\u914d\u7f6e\u6587\u4ef6\u4e2d\uff0c\u53ef\u4ee5\u8abf\u6574 LDAP \u9023\u63a5\u7684\u76f8\u95dc\u8a2d\u7f6e\u3002\u4f8b\u5982\uff0c\u53ef\u4ee5\u589e\u52a0\u6700\u5927\u9023\u63a5\u6578\u7684\u9650\u5236\uff1a<\/p>\n<pre><code>\n[mysqld]\nldap_auth_max_allowed_connections = 100\n<\/code><\/pre>\n<p>\u6839\u64da\u5be6\u969b\u9700\u6c42\u8abf\u6574\u6b64\u503c\uff0c\u7136\u5f8c\u91cd\u555f MySQL \u4f3a\u670d\u5668\u4ee5\u4f7f\u66f4\u6539\u751f\u6548\u3002<\/p>\n<h3 id=\"3-%e7%9b%a3%e6%8e%a7%e9%80%a3%e6%8e%a5%e6%95%b8-IkGtntbnDT\">3. \u76e3\u63a7\u9023\u63a5\u6578<\/h3>\n<p>\u4f7f\u7528\u76e3\u63a7\u5de5\u5177\u4f86\u8ddf\u8e2a LDAP \u4f3a\u670d\u5668\u7684\u9023\u63a5\u6578\uff0c\u78ba\u4fdd\u4e0d\u6703\u8d85\u904e\u8a2d\u5b9a\u7684\u9650\u5236\u3002\u9019\u53ef\u4ee5\u5e6b\u52a9\u53ca\u65e9\u767c\u73fe\u554f\u984c\u4e26\u9032\u884c\u8abf\u6574\u3002<\/p>\n<h3 id=\"4-%e5%84%aa%e5%8c%96%e6%87%89%e7%94%a8%e7%a8%8b%e5%ba%8f%e7%9a%84%e9%80%a3%e6%8e%a5%e7%ae%a1%e7%90%86-IkGtntbnDT\">4. \u512a\u5316\u61c9\u7528\u7a0b\u5e8f\u7684\u9023\u63a5\u7ba1\u7406<\/h3>\n<p>\u78ba\u4fdd\u61c9\u7528\u7a0b\u5e8f\u5728\u4f7f\u7528 LDAP \u8a8d\u8b49\u6642\uff0c\u80fd\u5920\u6709\u6548\u5730\u7ba1\u7406\u9023\u63a5\u3002\u4f8b\u5982\uff0c\u4f7f\u7528\u9023\u63a5\u6c60\u6280\u8853\u4f86\u91cd\u7528\u73fe\u6709\u7684\u9023\u63a5\uff0c\u800c\u4e0d\u662f\u6bcf\u6b21\u90fd\u5efa\u7acb\u65b0\u7684\u9023\u63a5\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-IkGtntbnDT\">\u7d50\u8ad6<\/h2>\n<p>MY-011774 \u932f\u8aa4\u662f MySQL \u4e2d\u8207 LDAP \u8a8d\u8b49\u76f8\u95dc\u7684\u4e00\u500b\u5e38\u898b\u554f\u984c\uff0c\u4e86\u89e3\u5176\u539f\u56e0\u548c\u4fee\u5fa9\u65b9\u6cd5\u5c0d\u65bc\u7dad\u8b77\u7cfb\u7d71\u7684\u7a69\u5b9a\u6027\u81f3\u95dc\u91cd\u8981\u3002\u901a\u904e\u9069\u7576\u7684\u914d\u7f6e\u548c\u76e3\u63a7\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u907f\u514d\u6b64\u985e\u554f\u984c\u7684\u767c\u751f\uff0c\u78ba\u4fdd\u696d\u52d9\u904b\u884c\u7684\u6d41\u66a2\u6027\u3002<\/p>\n<p>\u5982\u9700\u9032\u4e00\u6b65\u4e86\u89e3\u5982\u4f55\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4ee5\u652f\u6301\u60a8\u7684 MySQL \u6578\u64da\u5eab\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u4ee5\u7372\u53d6\u66f4\u591a\u4fe1\u606f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u89e3\u6c7a MySQL \u932f\u8aa4 MY-011774\uff1aER_LDAP_AUTH_MAX_ALLOWED_CONNECTION_LIMIT_HIT\uff0c\u63d0\u4f9b\u6545\u969c\u4fee\u5fa9\u548c\u9060\u7a0b\u8655\u7406\u65b9\u6848\uff0c\u78ba\u4fdd\u7cfb\u7d71\u7a69\u5b9a\u904b\u884c\u3002<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-68567","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/68567","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"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=68567"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/68567\/revisions"}],"predecessor-version":[{"id":68568,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/68567\/revisions\/68568"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=68567"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=68567"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=68567"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}