{"id":67929,"date":"2024-10-15T05:20:16","date_gmt":"2024-10-14T21:20:16","guid":{"rendered":"https:\/\/server.hk\/cnblog\/67929\/"},"modified":"2024-10-15T05:20:16","modified_gmt":"2024-10-14T21:20:16","slug":"mysql-error-number-my-011098-symbol-er_thread_pool_size_too_low-sqlstate-hy000-%e6%8a%a5%e9%8c%af-%e6%95%85%e9%9a%9c%e4%bf%ae%e5%be%a9-%e9%81%a0%e7%a8%8b%e8%99%95%e7%90%86","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/67929\/","title":{"rendered":"MySQL Error number: MY-011098; Symbol: ER_THREAD_POOL_SIZE_TOO_LOW; SQLSTATE: HY000 \u62a5\u932f \u6545\u969c\u4fee\u5fa9 \u9060\u7a0b\u8655\u7406"},"content":{"rendered":"<h1 id=\"mysql-%e9%8c%af%e8%aa%a4%e8%99%9f%e7%a2%bc%ef%bc%9amy-011098%ef%bc%9b%e7%ac%a6%e8%99%9f%ef%bc%9aer_thread_pool_size_too_low%ef%bc%9bsqlstate%ef%bc%9ahy000-%e6%95%85%e9%9a%9c%e4%bf%ae%e5%be%a9-ExriOCqybp\">MySQL \u932f\u8aa4\u865f\u78bc\uff1aMY-011098\uff1b\u7b26\u865f\uff1aER_THREAD_POOL_SIZE_TOO_LOW\uff1bSQLSTATE\uff1aHY000 \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\u662f\u932f\u8aa4\u865f\u78bc MY-011098\u3002\u9019\u500b\u932f\u8aa4\u901a\u5e38\u8207 MySQL \u7684\u7dda\u7a0b\u6c60\u914d\u7f6e\u6709\u95dc\uff0c\u5177\u9ad4\u4f86\u8aaa\u662f\u7dda\u7a0b\u6c60\u7684\u5927\u5c0f\u8a2d\u7f6e\u904e\u4f4e\uff0c\u5c0e\u81f4\u7121\u6cd5\u6709\u6548\u8655\u7406\u8acb\u6c42\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e\u9019\u500b\u932f\u8aa4\u7684\u539f\u56e0\u3001\u5f71\u97ff\u4ee5\u53ca\u5982\u4f55\u9032\u884c\u6545\u969c\u4fee\u5fa9\u3002<\/p>\n<h2 id=\"%e9%8c%af%e8%aa%a4%e5%8e%9f%e5%9b%a0%e5%88%86%e6%9e%90-ExriOCqybp\">\u932f\u8aa4\u539f\u56e0\u5206\u6790<\/h2>\n<p>MySQL \u7684\u7dda\u7a0b\u6c60\u529f\u80fd\u65e8\u5728\u63d0\u9ad8\u6578\u64da\u5eab\u7684\u6027\u80fd\uff0c\u7279\u5225\u662f\u5728\u9ad8\u4e26\u767c\u7684\u74b0\u5883\u4e2d\u3002\u7576\u7dda\u7a0b\u6c60\u7684\u5927\u5c0f\u8a2d\u7f6e\u904e\u4f4e\u6642\uff0c\u6578\u64da\u5eab\u53ef\u80fd\u7121\u6cd5\u540c\u6642\u8655\u7406\u6240\u6709\u7684\u8acb\u6c42\uff0c\u5f9e\u800c\u5c0e\u81f4\u932f\u8aa4 MY-011098 \u7684\u51fa\u73fe\u3002\u9019\u7a2e\u60c5\u6cc1\u901a\u5e38\u767c\u751f\u5728\u4ee5\u4e0b\u5e7e\u7a2e\u60c5\u6cc1\u4e0b\uff1a<\/p>\n<ul>\n<li>\u9ad8\u4e26\u767c\u8acb\u6c42\uff1a\u7576\u540c\u6642\u6709\u5927\u91cf\u7528\u6236\u8a2a\u554f\u6578\u64da\u5eab\u6642\uff0c\u7dda\u7a0b\u6c60\u53ef\u80fd\u7121\u6cd5\u6eff\u8db3\u9700\u6c42\u3002<\/li>\n<li>\u4e0d\u7576\u7684\u914d\u7f6e\uff1a\u5982\u679c\u7dda\u7a0b\u6c60\u7684\u5927\u5c0f\u8a2d\u7f6e\u4e0d\u5408\u7406\uff0c\u53ef\u80fd\u6703\u5c0e\u81f4\u8cc7\u6e90\u7684\u6d6a\u8cbb\u6216\u4e0d\u8db3\u3002<\/li>\n<li>\u7cfb\u7d71\u8cc7\u6e90\u9650\u5236\uff1a\u4f3a\u670d\u5668\u7684 CPU \u6216\u5167\u5b58\u8cc7\u6e90\u4e0d\u8db3\uff0c\u4e5f\u6703\u5f71\u97ff\u7dda\u7a0b\u6c60\u7684\u6027\u80fd\u3002<\/li>\n<\/ul>\n<h2 id=\"%e9%8c%af%e8%aa%a4%e5%bd%b1%e9%9f%bf-ExriOCqybp\">\u932f\u8aa4\u5f71\u97ff<\/h2>\n<p>\u7576\u51fa\u73fe MY-011098 \u932f\u8aa4\u6642\uff0c\u6578\u64da\u5eab\u7684\u6027\u80fd\u6703\u53d7\u5230\u56b4\u91cd\u5f71\u97ff\uff0c\u5177\u9ad4\u8868\u73fe\u70ba\uff1a<\/p>\n<ul>\n<li>\u8acb\u6c42\u5ef6\u9072\uff1a\u7528\u6236\u7684\u8acb\u6c42\u53ef\u80fd\u6703\u51fa\u73fe\u5ef6\u9072\uff0c\u5f71\u97ff\u7528\u6236\u9ad4\u9a57\u3002<\/li>\n<li>\u8acb\u6c42\u5931\u6557\uff1a\u90e8\u5206\u8acb\u6c42\u53ef\u80fd\u7121\u6cd5\u6210\u529f\u57f7\u884c\uff0c\u5c0e\u81f4\u6578\u64da\u4e1f\u5931\u6216\u932f\u8aa4\u3002<\/li>\n<li>\u7cfb\u7d71\u5d29\u6f70\uff1a\u5728\u6975\u7aef\u60c5\u6cc1\u4e0b\uff0c\u6578\u64da\u5eab\u53ef\u80fd\u6703\u56e0\u70ba\u7121\u6cd5\u8655\u7406\u8acb\u6c42\u800c\u5d29\u6f70\u3002<\/li>\n<\/ul>\n<h2 id=\"%e6%95%85%e9%9a%9c%e4%bf%ae%e5%be%a9%e6%ad%a5%e9%a9%9f-ExriOCqybp\">\u6545\u969c\u4fee\u5fa9\u6b65\u9a5f<\/h2>\n<p>\u70ba\u4e86\u89e3\u6c7a MY-011098 \u932f\u8aa4\uff0c\u53ef\u4ee5\u6309\u7167\u4ee5\u4e0b\u6b65\u9a5f\u9032\u884c\u6545\u969c\u4fee\u5fa9\uff1a<\/p>\n<h3 id=\"1-%e6%aa%a2%e6%9f%a5%e7%95%b6%e5%89%8d%e7%b7%9a%e7%a8%8b%e6%b1%a0%e9%85%8d%e7%bd%ae-ExriOCqybp\">1. \u6aa2\u67e5\u7576\u524d\u7dda\u7a0b\u6c60\u914d\u7f6e<\/h3>\n<pre><code>SHOW VARIABLES LIKE 'thread_pool_size';<\/code><\/pre>\n<p>\u9019\u689d\u547d\u4ee4\u53ef\u4ee5\u5e6b\u52a9\u4f60\u67e5\u770b\u7576\u524d\u7684\u7dda\u7a0b\u6c60\u5927\u5c0f\u8a2d\u7f6e\u3002\u6839\u64da\u5be6\u969b\u9700\u6c42\uff0c\u9019\u500b\u503c\u53ef\u80fd\u9700\u8981\u8abf\u6574\u3002<\/p>\n<h3 id=\"2-%e8%aa%bf%e6%95%b4%e7%b7%9a%e7%a8%8b%e6%b1%a0%e5%a4%a7%e5%b0%8f-ExriOCqybp\">2. \u8abf\u6574\u7dda\u7a0b\u6c60\u5927\u5c0f<\/h3>\n<p>\u5982\u679c\u767c\u73fe\u7dda\u7a0b\u6c60\u5927\u5c0f\u904e\u4f4e\uff0c\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u547d\u4ee4\u9032\u884c\u8abf\u6574\uff1a<\/p>\n<pre><code>SET GLOBAL thread_pool_size = \u65b0\u7684\u5927\u5c0f;<\/code><\/pre>\n<p>\u8acb\u6839\u64da\u4f3a\u670d\u5668\u7684\u6027\u80fd\u548c\u61c9\u7528\u9700\u6c42\u4f86\u8a2d\u7f6e\u5408\u9069\u7684\u5927\u5c0f\u3002<\/p>\n<h3 id=\"3-%e7%9b%a3%e6%8e%a7%e7%b3%bb%e7%b5%b1%e8%b3%87%e6%ba%90-ExriOCqybp\">3. \u76e3\u63a7\u7cfb\u7d71\u8cc7\u6e90<\/h3>\n<p>\u4f7f\u7528\u7cfb\u7d71\u76e3\u63a7\u5de5\u5177\uff08\u5982 top\u3001htop \u6216\u5176\u4ed6\u6027\u80fd\u76e3\u63a7\u5de5\u5177\uff09\u4f86\u6aa2\u67e5\u4f3a\u670d\u5668\u7684 CPU \u548c\u5167\u5b58\u4f7f\u7528\u60c5\u6cc1\uff0c\u78ba\u4fdd\u7cfb\u7d71\u8cc7\u6e90\u8db3\u5920\u652f\u6301 MySQL \u7684\u904b\u884c\u3002<\/p>\n<h3 id=\"4-%e6%b8%ac%e8%a9%a6%e5%92%8c%e9%a9%97%e8%ad%89-ExriOCqybp\">4. \u6e2c\u8a66\u548c\u9a57\u8b49<\/h3>\n<p>\u5728\u8abf\u6574\u914d\u7f6e\u5f8c\uff0c\u9032\u884c\u6e2c\u8a66\u4ee5\u78ba\u4fdd\u554f\u984c\u5df2\u7d93\u89e3\u6c7a\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4f86\u6aa2\u67e5\u7dda\u7a0b\u6c60\u7684\u904b\u884c\u72c0\u614b\uff1a<\/p>\n<pre><code>SHOW STATUS LIKE 'thread_pool%';<\/code><\/pre>\n<h2 id=\"%e7%b5%90%e8%ab%96-ExriOCqybp\">\u7d50\u8ad6<\/h2>\n<p>MySQL \u932f\u8aa4\u865f\u78bc MY-011098 \u662f\u4e00\u500b\u8207\u7dda\u7a0b\u6c60\u914d\u7f6e\u6709\u95dc\u7684\u5e38\u898b\u554f\u984c\uff0c\u901a\u904e\u9069\u7576\u7684\u914d\u7f6e\u548c\u76e3\u63a7\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u89e3\u6c7a\u9019\u4e00\u554f\u984c\u3002\u78ba\u4fdd\u7dda\u7a0b\u6c60\u7684\u5927\u5c0f\u8207\u5be6\u969b\u9700\u6c42\u76f8\u5339\u914d\uff0c\u4e26\u5b9a\u671f\u6aa2\u67e5\u7cfb\u7d71\u8cc7\u6e90\uff0c\u5c07\u6709\u52a9\u65bc\u63d0\u9ad8\u6578\u64da\u5eab\u7684\u6027\u80fd\u548c\u7a69\u5b9a\u6027\u3002<\/p>\n<p>\u5982\u9700\u9032\u4e00\u6b65\u4e86\u89e3\u5982\u4f55\u512a\u5316\u60a8\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u74b0\u5883\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u4ee5\u7372\u53d6\u66f4\u591a\u8cc7\u8a0a\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Fix MySQL Error MY-011098: ER_THREAD_POOL_SIZE_TOO_LOW (SQLSTATE: HY000) with remote troubleshooting solutions for optimal database performance.<\/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-67929","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/67929","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=67929"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/67929\/revisions"}],"predecessor-version":[{"id":67930,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/67929\/revisions\/67930"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=67929"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=67929"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=67929"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}