{"id":177103,"date":"2024-11-08T13:22:21","date_gmt":"2024-11-08T05:22:21","guid":{"rendered":"https:\/\/server.hk\/cnblog\/177103\/"},"modified":"2024-11-08T13:22:22","modified_gmt":"2024-11-08T05:22:22","slug":"%e5%a6%82%e4%bd%95%e4%bf%ae%e5%be%a9mysql%e9%8c%af%e8%aa%a41041-sql%e7%8b%80%e6%85%8b%ef%bc%9ahy000%ef%bc%88er_out_of_resources%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/177103\/","title":{"rendered":"\u5982\u4f55\u4fee\u5fa9MySQL\u932f\u8aa41041 &#8211; SQL\u72c0\u614b\uff1aHY000\uff08ER_OUT_OF_RESOURCES\uff09"},"content":{"rendered":"<h1 id=\"%e5%a6%82%e4%bd%95%e4%bf%ae%e5%be%a9mysql%e9%8c%af%e8%aa%a41041-sql%e7%8b%80%e6%85%8b%ef%bc%9ahy000%ef%bc%88er_out_of_resources%ef%bc%89-CVolTxsUeE\">\u5982\u4f55\u4fee\u5fa9MySQL\u932f\u8aa41041 &#8211; SQL\u72c0\u614b\uff1aHY000\uff08ER_OUT_OF_RESOURCES\uff09<\/h1>\n<p>\u5728\u4f7f\u7528MySQL\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\u5c31\u662f\u932f\u8aa41041\uff0c\u8a72\u932f\u8aa4\u7684SQL\u72c0\u614b\u70baHY000\uff0c\u4e26\u4e14\u986f\u793a\u70baER_OUT_OF_RESOURCES\u3002\u9019\u500b\u932f\u8aa4\u901a\u5e38\u8868\u793aMySQL\u4f3a\u670d\u5668\u5728\u8655\u7406\u8acb\u6c42\u6642\u9047\u5230\u4e86\u8cc7\u6e90\u4e0d\u8db3\u7684\u60c5\u6cc1\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u6b64\u932f\u8aa4\u7684\u539f\u56e0\u53ca\u5176\u89e3\u6c7a\u65b9\u6848\u3002<\/p>\n<h2 id=\"%e9%8c%af%e8%aa%a41041%e7%9a%84%e5%8e%9f%e5%9b%a0-CVolTxsUeE\">\u932f\u8aa41041\u7684\u539f\u56e0<\/h2>\n<p>MySQL\u932f\u8aa41041\u901a\u5e38\u662f\u7531\u65bc\u4ee5\u4e0b\u5e7e\u500b\u539f\u56e0\u5f15\u8d77\u7684\uff1a<\/p>\n<ul>\n<li><strong>\u5167\u5b58\u4e0d\u8db3\uff1a<\/strong>\u7576MySQL\u4f3a\u670d\u5668\u7684\u53ef\u7528\u5167\u5b58\u4e0d\u8db3\u4ee5\u8655\u7406\u7576\u524d\u7684\u8acb\u6c42\u6642\uff0c\u53ef\u80fd\u6703\u5c0e\u81f4\u6b64\u932f\u8aa4\u3002\u9019\u901a\u5e38\u767c\u751f\u5728\u9ad8\u8ca0\u8f09\u7684\u60c5\u6cc1\u4e0b\uff0c\u7279\u5225\u662f\u7576\u6709\u5927\u91cf\u67e5\u8a62\u540c\u6642\u57f7\u884c\u6642\u3002<\/li>\n<li><strong>\u6587\u4ef6\u63cf\u8ff0\u7b26\u9650\u5236\uff1a<\/strong>\u6bcf\u500b\u64cd\u4f5c\u7cfb\u7d71\u5c0d\u65bc\u540c\u6642\u6253\u958b\u7684\u6587\u4ef6\u6578\u91cf\u6709\u4e00\u500b\u9650\u5236\u3002\u5982\u679cMySQL\u4f3a\u670d\u5668\u9054\u5230\u4e86\u9019\u500b\u9650\u5236\uff0c\u5247\u53ef\u80fd\u6703\u51fa\u73fe1041\u932f\u8aa4\u3002<\/li>\n<li><strong>\u914d\u7f6e\u554f\u984c\uff1a<\/strong>MySQL\u7684\u914d\u7f6e\u6587\u4ef6\u4e2d\u67d0\u4e9b\u53c3\u6578\u8a2d\u7f6e\u4e0d\u7576\uff0c\u53ef\u80fd\u6703\u5c0e\u81f4\u8cc7\u6e90\u5206\u914d\u4e0d\u5408\u7406\uff0c\u5f9e\u800c\u5f15\u767c\u6b64\u932f\u8aa4\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e4%bf%ae%e5%be%a9%e9%8c%af%e8%aa%a41041-CVolTxsUeE\">\u5982\u4f55\u4fee\u5fa9\u932f\u8aa41041<\/h2>\n<p>\u4fee\u5fa9MySQL\u932f\u8aa41041\u9700\u8981\u91dd\u5c0d\u5177\u9ad4\u539f\u56e0\u63a1\u53d6\u76f8\u61c9\u7684\u63aa\u65bd\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u898b\u7684\u89e3\u6c7a\u65b9\u6848\uff1a<\/p>\n<h3 id=\"1-%e5%a2%9e%e5%8a%a0%e5%85%a7%e5%ad%98-CVolTxsUeE\">1. \u589e\u52a0\u5167\u5b58<\/h3>\n<p>\u5982\u679c\u932f\u8aa4\u662f\u7531\u65bc\u5167\u5b58\u4e0d\u8db3\u5f15\u8d77\u7684\uff0c\u8003\u616e\u589e\u52a0\u4f3a\u670d\u5668\u7684\u5167\u5b58\u3002\u9019\u53ef\u4ee5\u901a\u904e\u5347\u7d1a\u786c\u4ef6\u6216\u8abf\u6574\u4f3a\u670d\u5668\u7684\u914d\u7f6e\u4f86\u5be6\u73fe\u3002\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6aa2\u67e5\u7576\u524d\u7684\u5167\u5b58\u4f7f\u7528\u60c5\u6cc1\uff1a<\/p>\n<pre><code>SHOW VARIABLES LIKE 'innodb_buffer_pool_size';<\/code><\/pre>\n<p>\u6839\u64da\u9700\u8981\u8abf\u6574 <code>innodb_buffer_pool_size<\/code> \u7684\u503c\uff0c\u4ee5\u78ba\u4fdd\u6709\u8db3\u5920\u7684\u5167\u5b58\u53ef\u7528\u65bc\u67e5\u8a62\u8655\u7406\u3002<\/p>\n<h3 id=\"2-%e8%aa%bf%e6%95%b4%e6%96%87%e4%bb%b6%e6%8f%8f%e8%bf%b0%e7%ac%a6%e9%99%90%e5%88%b6-CVolTxsUeE\">2. \u8abf\u6574\u6587\u4ef6\u63cf\u8ff0\u7b26\u9650\u5236<\/h3>\n<p>\u6aa2\u67e5\u4e26\u8abf\u6574\u64cd\u4f5c\u7cfb\u7d71\u7684\u6587\u4ef6\u63cf\u8ff0\u7b26\u9650\u5236\u3002\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u67e5\u770b\u7576\u524d\u7684\u9650\u5236\uff1a<\/p>\n<pre><code>ulimit -n<\/code><\/pre>\n<p>\u5982\u679c\u9700\u8981\uff0c\u60a8\u53ef\u4ee5\u5728 <code>\/etc\/security\/limits.conf<\/code> \u6587\u4ef6\u4e2d\u589e\u52a0\u8a72\u9650\u5236\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code>* soft nofile 65535\n* hard nofile 65535<\/code><\/pre>\n<h3 id=\"3-%e5%84%aa%e5%8c%96mysql%e9%85%8d%e7%bd%ae-CVolTxsUeE\">3. \u512a\u5316MySQL\u914d\u7f6e<\/h3>\n<p>\u6aa2\u67e5MySQL\u7684\u914d\u7f6e\u6587\u4ef6\uff08\u901a\u5e38\u662f <code>my.cnf<\/code> \u6216 <code>my.ini<\/code>\uff09\uff0c\u4e26\u6839\u64da\u5be6\u969b\u9700\u6c42\u9032\u884c\u512a\u5316\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5efa\u8b70\u7684\u53c3\u6578\uff1a<\/p>\n<ul>\n<li><code>max_connections<\/code>: \u589e\u52a0\u6700\u5927\u9023\u63a5\u6578\uff0c\u4ee5\u652f\u6301\u66f4\u591a\u7684\u4e26\u767c\u8acb\u6c42\u3002<\/li>\n<li><code>table_open_cache<\/code>: \u589e\u52a0\u8868\u6253\u958b\u7de9\u5b58\u7684\u5927\u5c0f\uff0c\u4ee5\u63d0\u9ad8\u6027\u80fd\u3002<\/li>\n<li><code>innodb_log_file_size<\/code>: \u8abf\u6574InnoDB\u65e5\u8a8c\u6587\u4ef6\u7684\u5927\u5c0f\uff0c\u4ee5\u63d0\u9ad8\u5beb\u5165\u6027\u80fd\u3002<\/li>\n<\/ul>\n<p>\u4fee\u6539\u914d\u7f6e\u5f8c\uff0c\u8acb\u91cd\u555fMySQL\u4f3a\u670d\u5668\u4ee5\u4f7f\u66f4\u6539\u751f\u6548\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-CVolTxsUeE\">\u7e3d\u7d50<\/h2>\n<p>MySQL\u932f\u8aa41041\uff08HY000\uff09\u901a\u5e38\u662f\u7531\u65bc\u8cc7\u6e90\u4e0d\u8db3\u5f15\u8d77\u7684\uff0c\u89e3\u6c7a\u6b64\u554f\u984c\u9700\u8981\u91dd\u5c0d\u5177\u9ad4\u539f\u56e0\u9032\u884c\u8abf\u6574\u3002\u901a\u904e\u589e\u52a0\u5167\u5b58\u3001\u8abf\u6574\u6587\u4ef6\u63cf\u8ff0\u7b26\u9650\u5236\u548c\u512a\u5316MySQL\u914d\u7f6e\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u4fee\u5fa9\u6b64\u932f\u8aa4\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6027\u80fd\u6578\u64da\u5eab\u89e3\u6c7a\u65b9\u6848\u7684\u7528\u6236\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u6216 <a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a> \u4f86\u904b\u884cMySQL\u5c07\u6709\u52a9\u65bc\u63d0\u9ad8\u7cfb\u7d71\u7684\u7a69\u5b9a\u6027\u548c\u6027\u80fd\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3\u5982\u4f55\u4fee\u5fa9MySQL\u932f\u8aa41041\uff08HY000\uff09\u53ca\u5176\u8cc7\u6e90\u4e0d\u8db3\u7684\u539f\u56e0\uff0c\u4e26\u7372\u53d6\u6709\u6548\u7684\u89e3\u6c7a\u65b9\u6848\u4ee5\u6062\u5fa9\u6578\u64da\u5eab\u6b63\u5e38\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-177103","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/177103","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=177103"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/177103\/revisions"}],"predecessor-version":[{"id":177104,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/177103\/revisions\/177104"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=177103"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=177103"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=177103"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}