{"id":346,"date":"2021-09-01T12:44:03","date_gmt":"2021-09-01T04:44:03","guid":{"rendered":"http:\/\/dba.qishuo.xin\/?p=346"},"modified":"2021-09-01T12:48:23","modified_gmt":"2021-09-01T04:48:23","slug":"%e8%bf%9c%e7%a8%8b%e8%bf%9e%e6%8e%a5mariadb%e6%8a%a5%e9%94%99error-2002-115","status":"publish","type":"post","link":"http:\/\/dba.qishuo.xin\/?p=346","title":{"rendered":"\u8fdc\u7a0b\u8fde\u63a5MariaDB\u62a5\u9519ERROR 2002 (115)"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_76 ez-toc-wrap-right counter-hierarchy ez-toc-counter ez-toc-light-blue ez-toc-container-direction\">\n<label for=\"ez-toc-cssicon-toggle-item-69e1d195e06bb\" class=\"ez-toc-cssicon-toggle-label\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/label><input type=\"checkbox\"  id=\"ez-toc-cssicon-toggle-item-69e1d195e06bb\" checked aria-label=\"Toggle\" \/><nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"http:\/\/dba.qishuo.xin\/?p=346\/#1_%E6%95%85%E9%9A%9C%E7%8E%B0%E8%B1%A1%EF%BC%88SYMPTOMS%EF%BC%89\" >1. \u6545\u969c\u73b0\u8c61\uff08SYMPTOMS\uff09<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"http:\/\/dba.qishuo.xin\/?p=346\/#2_%E5%8F%98%E5%8C%96%EF%BC%88CHANGES%EF%BC%89\" >2. \u53d8\u5316\uff08CHANGES\uff09<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"http:\/\/dba.qishuo.xin\/?p=346\/#3_%E6%95%85%E9%9A%9C%E5%8E%9F%E5%9B%A0%EF%BC%88CAUSE%EF%BC%89\" >3. \u6545\u969c\u539f\u56e0\uff08CAUSE\uff09<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"http:\/\/dba.qishuo.xin\/?p=346\/#4_%E8%A7%A3%E5%86%B3%E6%96%B9%E6%A1%88%EF%BC%88SOLUTION%EF%BC%89\" >4. \u89e3\u51b3\u65b9\u6848\uff08SOLUTION\uff09<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"http:\/\/dba.qishuo.xin\/?p=346\/#5_%E6%80%BB%E7%BB%93%EF%BC%88SUMMARY%EF%BC%89\" >5. \u603b\u7ed3\uff08SUMMARY\uff09<\/a><\/li><\/ul><\/nav><\/div>\n<h4><span class=\"ez-toc-section\" id=\"1_%E6%95%85%E9%9A%9C%E7%8E%B0%E8%B1%A1%EF%BC%88SYMPTOMS%EF%BC%89\"><\/span>1. \u6545\u969c\u73b0\u8c61\uff08SYMPTOMS\uff09<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>\u73af\u5883\uff1a\u8fdc\u7a0bMariaDB\u7684\u7248\u672c\uff1a10.5.8-MariaDB-log<br \/>\n\u5ba2\u6237\u7aef\u8fde\u63a5\u65f6\u4f7f\u7528\u7684\u547d\u4ee4\uff1a<\/p>\n<pre><code class=\"language-shell line-numbers\">~]#\nmysql -h172.16.5.70 -urepliuser -padmin\n<\/code><\/pre>\n<p>\u6267\u884c\u547d\u4ee4\u540e\u62a5\u5982\u4e0b\u9519\u8bef\uff1a<\/p>\n<pre><code class=\"line-numbers\">ERROR 2002 (HY000): Can't connect to MySQL server on '172.16.5.70' (115)\n<\/code><\/pre>\n<h4><span class=\"ez-toc-section\" id=\"2_%E5%8F%98%E5%8C%96%EF%BC%88CHANGES%EF%BC%89\"><\/span>2. \u53d8\u5316\uff08CHANGES\uff09<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<h4><span class=\"ez-toc-section\" id=\"3_%E6%95%85%E9%9A%9C%E5%8E%9F%E5%9B%A0%EF%BC%88CAUSE%EF%BC%89\"><\/span>3. \u6545\u969c\u539f\u56e0\uff08CAUSE\uff09<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>\u8fdc\u7a0b\u8fde\u63a5MariaDB\u65f6\u5fc5\u987b\u52a0\u4e0a\u7aef\u53e3\u53f7\u3002<\/p>\n<h4><span class=\"ez-toc-section\" id=\"4_%E8%A7%A3%E5%86%B3%E6%96%B9%E6%A1%88%EF%BC%88SOLUTION%EF%BC%89\"><\/span>4. \u89e3\u51b3\u65b9\u6848\uff08SOLUTION\uff09<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>\u5ba2\u6237\u7aef\u8fde\u63a5\u65f6\u4f7f\u7528\u547d\u4ee4\u65f6\u5e26\u4e0a\u7aef\u53e3\u53f7\uff1a<\/p>\n<pre><code class=\"language-shell line-numbers\">~]#\nmysql -h172.16.5.70 -P3306 -urepliuser -padmin\n<\/code><\/pre>\n<p><a href=\"http:\/\/dba.qishuo.xin\/wp-content\/uploads\/2021\/09\/wp_editor_md_dd773d8e2b17a0dc08211fef6a322774.jpg\" data-fancybox=\"images\" data-fancybox=\"images\"><img decoding=\"async\" src=\"http:\/\/dba.qishuo.xin\/wp-content\/uploads\/2021\/09\/wp_editor_md_dd773d8e2b17a0dc08211fef6a322774.jpg\" alt=\"\" \/><\/a><\/p>\n<h4><span class=\"ez-toc-section\" id=\"5_%E6%80%BB%E7%BB%93%EF%BC%88SUMMARY%EF%BC%89\"><\/span>5. \u603b\u7ed3\uff08SUMMARY\uff09<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>\u5728\u7f51\u4e0a\u6709\u65f6\u5f88\u96be\u627e\u5230115\u8fd9\u4e2a\u9519\u8bef\u7801\uff0c\u81ea\u5df1\u4e00\u5f00\u59cb\u731c\u60f3\u662f\u4e0d\u662f\u8981\u5e26\u4e0a\u7aef\u53e3\u53f7\uff0c\u4f46\u90fd\u6ca1\u6709\u53bb\u5b9e\u8df5\u4e00\u4e0b\uff0c\u6d6a\u8d39\u4e86\u597d\u957f\u65f6\u95f4\u3002\u4ee5\u540e\u60f3\u5230\u4e86\u7591\u95ee\u5c31\u53bb\u5b9e\u8df5\u4e00\u4e0b\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>1. \u6545\u969c\u73b0\u8c61\uff08SYMPTOMS\uff09 \u73af\u5883\uff1a\u8fdc\u7a0bMa&hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[31,3],"tags":[44,43,12],"class_list":["post-346","post","type-post","status-publish","format-standard","hentry","category-mariadb","category-mariadbmysql","tag-44","tag-error","tag-mariadb"],"_links":{"self":[{"href":"http:\/\/dba.qishuo.xin\/index.php?rest_route=\/wp\/v2\/posts\/346","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/dba.qishuo.xin\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/dba.qishuo.xin\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/dba.qishuo.xin\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/dba.qishuo.xin\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=346"}],"version-history":[{"count":4,"href":"http:\/\/dba.qishuo.xin\/index.php?rest_route=\/wp\/v2\/posts\/346\/revisions"}],"predecessor-version":[{"id":350,"href":"http:\/\/dba.qishuo.xin\/index.php?rest_route=\/wp\/v2\/posts\/346\/revisions\/350"}],"wp:attachment":[{"href":"http:\/\/dba.qishuo.xin\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=346"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/dba.qishuo.xin\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=346"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/dba.qishuo.xin\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=346"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}