{"id":66687,"date":"2024-10-14T19:46:16","date_gmt":"2024-10-14T11:46:16","guid":{"rendered":"https:\/\/server.hk\/cnblog\/66687\/"},"modified":"2024-10-14T19:46:16","modified_gmt":"2024-10-14T11:46:16","slug":"mysql-%e9%8c%af%e8%aa%a4%e8%99%9f%ef%bc%9a3654%ef%bc%9b%e7%ac%a6%e8%99%9f%ef%bc%9aer_invalid_thread_priority%ef%bc%9bsqlstate%ef%bc%9ahy000-%e5%a0%b1%e9%8c%af-%e6%95%85%e9%9a%9c%e4%bf%ae%e5%be%a9","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/66687\/","title":{"rendered":"MySQL \u932f\u8aa4\u865f\uff1a3654\uff1b\u7b26\u865f\uff1aER_INVALID_THREAD_PRIORITY\uff1bSQLSTATE\uff1aHY000 \u5831\u932f \u6545\u969c\u4fee\u5fa9 \u9060\u7a0b\u8655\u7406"},"content":{"rendered":"<h1 id=\"mysql-%e9%8c%af%e8%aa%a4%e8%99%9f%ef%bc%9a3654%ef%bc%9b%e7%ac%a6%e8%99%9f%ef%bc%9aer_invalid_thread_priority%ef%bc%9bsqlstate%ef%bc%9ahy000-%e5%a0%b1%e9%8c%af-%e6%95%85%e9%9a%9c%e4%bf%ae%e5%be%a9-gVGGIyDBHU\">MySQL \u932f\u8aa4\u865f\uff1a3654\uff1b\u7b26\u865f\uff1aER_INVALID_THREAD_PRIORITY\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\u865f 3654\uff0c\u7b26\u865f\u70ba ER_INVALID_THREAD_PRIORITY\uff0cSQLSTATE \u70ba HY000\u3002\u9019\u500b\u932f\u8aa4\u901a\u5e38\u8207\u7dda\u7a0b\u512a\u5148\u7d1a\u7684\u8a2d\u7f6e\u6709\u95dc\uff0c\u53ef\u80fd\u6703\u5f71\u97ff\u6578\u64da\u5eab\u7684\u6027\u80fd\u548c\u7a69\u5b9a\u6027\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e\u8a72\u932f\u8aa4\u7684\u6210\u56e0\u3001\u5f71\u97ff\u53ca\u5176\u4fee\u5fa9\u65b9\u6cd5\u3002<\/p>\n<h2 id=\"%e9%8c%af%e8%aa%a4%e6%88%90%e5%9b%a0-gVGGIyDBHU\">\u932f\u8aa4\u6210\u56e0<\/h2>\n<p>MySQL \u4e2d\u7684\u7dda\u7a0b\u512a\u5148\u7d1a\u662f\u7528\u4f86\u63a7\u5236\u4e0d\u540c\u7dda\u7a0b\u4e4b\u9593\u7684\u8cc7\u6e90\u5206\u914d\u3002\u7576\u4e00\u500b\u7dda\u7a0b\u7684\u512a\u5148\u7d1a\u8a2d\u7f6e\u4e0d\u6b63\u78ba\u6642\uff0c\u53ef\u80fd\u6703\u5c0e\u81f4 ER_INVALID_THREAD_PRIORITY \u932f\u8aa4\u3002\u9019\u7a2e\u60c5\u6cc1\u901a\u5e38\u767c\u751f\u5728\u4ee5\u4e0b\u5e7e\u7a2e\u60c5\u6cc1\u4e0b\uff1a<\/p>\n<ul>\n<li><strong>\u4e0d\u6b63\u78ba\u7684\u512a\u5148\u7d1a\u503c\uff1a<\/strong> MySQL \u5141\u8a31\u7684\u7dda\u7a0b\u512a\u5148\u7d1a\u7bc4\u570d\u662f -20 \u5230 19\u3002\u5982\u679c\u8a2d\u7f6e\u7684\u503c\u8d85\u51fa\u4e86\u9019\u500b\u7bc4\u570d\uff0c\u5c31\u6703\u5f15\u767c\u932f\u8aa4\u3002<\/li>\n<li><strong>\u7cfb\u7d71\u8cc7\u6e90\u9650\u5236\uff1a<\/strong> \u5728\u67d0\u4e9b\u64cd\u4f5c\u7cfb\u7d71\u4e2d\uff0c\u53ef\u80fd\u6703\u6709\u5c0d\u7dda\u7a0b\u512a\u5148\u7d1a\u7684\u9650\u5236\uff0c\u5c0e\u81f4 MySQL \u7121\u6cd5\u6b63\u78ba\u8a2d\u7f6e\u3002<\/li>\n<li><strong>\u914d\u7f6e\u6587\u4ef6\u932f\u8aa4\uff1a<\/strong> MySQL \u7684\u914d\u7f6e\u6587\u4ef6\uff08\u5982 my.cnf\uff09\u4e2d\u53ef\u80fd\u5b58\u5728\u932f\u8aa4\u7684\u8a2d\u7f6e\uff0c\u5f71\u97ff\u7dda\u7a0b\u7684\u512a\u5148\u7d1a\u3002<\/li>\n<\/ul>\n<h2 id=\"%e9%8c%af%e8%aa%a4%e5%bd%b1%e9%9f%bf-gVGGIyDBHU\">\u932f\u8aa4\u5f71\u97ff<\/h2>\n<p>\u7576\u51fa\u73fe ER_INVALID_THREAD_PRIORITY \u932f\u8aa4\u6642\uff0c\u53ef\u80fd\u6703\u5c0e\u81f4\u4ee5\u4e0b\u5e7e\u7a2e\u5f71\u97ff\uff1a<\/p>\n<ul>\n<li><strong>\u6027\u80fd\u4e0b\u964d\uff1a<\/strong> \u932f\u8aa4\u7684\u7dda\u7a0b\u512a\u5148\u7d1a\u8a2d\u7f6e\u53ef\u80fd\u6703\u5c0e\u81f4\u6578\u64da\u5eab\u64cd\u4f5c\u7684\u5ef6\u9072\uff0c\u5f71\u97ff\u6574\u9ad4\u6027\u80fd\u3002<\/li>\n<li><strong>\u8acb\u6c42\u5931\u6557\uff1a<\/strong> \u67d0\u4e9b\u8acb\u6c42\u53ef\u80fd\u7121\u6cd5\u6210\u529f\u57f7\u884c\uff0c\u5c0e\u81f4\u61c9\u7528\u7a0b\u5e8f\u51fa\u73fe\u7570\u5e38\u3002<\/li>\n<li><strong>\u7cfb\u7d71\u4e0d\u7a69\u5b9a\uff1a<\/strong> \u9577\u671f\u5b58\u5728\u6b64\u932f\u8aa4\u53ef\u80fd\u6703\u5c0e\u81f4\u7cfb\u7d71\u4e0d\u7a69\u5b9a\uff0c\u5f71\u97ff\u7528\u6236\u9ad4\u9a57\u3002<\/li>\n<\/ul>\n<h2 id=\"%e6%95%85%e9%9a%9c%e4%bf%ae%e5%be%a9%e6%96%b9%e6%b3%95-gVGGIyDBHU\">\u6545\u969c\u4fee\u5fa9\u65b9\u6cd5<\/h2>\n<p>\u8981\u4fee\u5fa9 MySQL \u932f\u8aa4\u865f 3654\uff0c\u53ef\u4ee5\u6309\u7167\u4ee5\u4e0b\u6b65\u9a5f\u9032\u884c\uff1a<\/p>\n<h3 id=\"1-%e6%aa%a2%e6%9f%a5%e5%84%aa%e5%85%88%e7%b4%9a%e8%a8%ad%e7%bd%ae-gVGGIyDBHU\">1. \u6aa2\u67e5\u512a\u5148\u7d1a\u8a2d\u7f6e<\/h3>\n<pre><code>SHOW VARIABLES LIKE 'thread_priority';<\/code><\/pre>\n<p>\u4f7f\u7528\u4e0a\u8ff0\u547d\u4ee4\u6aa2\u67e5\u7576\u524d\u7684\u7dda\u7a0b\u512a\u5148\u7d1a\u8a2d\u7f6e\uff0c\u78ba\u4fdd\u5176\u5728 -20 \u5230 19 \u7684\u7bc4\u570d\u5167\u3002<\/p>\n<h3 id=\"2-%e4%bf%ae%e6%94%b9%e9%85%8d%e7%bd%ae%e6%96%87%e4%bb%b6-gVGGIyDBHU\">2. \u4fee\u6539\u914d\u7f6e\u6587\u4ef6<\/h3>\n<p>\u5982\u679c\u767c\u73fe\u512a\u5148\u7d1a\u8a2d\u7f6e\u4e0d\u6b63\u78ba\uff0c\u53ef\u4ee5\u901a\u904e\u7de8\u8f2f MySQL \u7684\u914d\u7f6e\u6587\u4ef6\uff08my.cnf\uff09\u4f86\u9032\u884c\u4fee\u6539\u3002\u627e\u5230\u4ee5\u4e0b\u884c\uff1a<\/p>\n<pre><code>[mysqld]\nthread_priority = 0<\/code><\/pre>\n<p>\u5c07\u5176\u8a2d\u7f6e\u70ba\u5408\u9069\u7684\u503c\uff0c\u7136\u5f8c\u91cd\u555f MySQL \u670d\u52d9\u3002<\/p>\n<h3 id=\"3-%e7%b3%bb%e7%b5%b1%e8%b3%87%e6%ba%90%e6%aa%a2%e6%9f%a5-gVGGIyDBHU\">3. \u7cfb\u7d71\u8cc7\u6e90\u6aa2\u67e5<\/h3>\n<p>\u6aa2\u67e5\u64cd\u4f5c\u7cfb\u7d71\u7684\u8cc7\u6e90\u9650\u5236\uff0c\u78ba\u4fdd MySQL \u6709\u8db3\u5920\u7684\u6b0a\u9650\u4f86\u8a2d\u7f6e\u7dda\u7a0b\u512a\u5148\u7d1a\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6aa2\u67e5\u7cfb\u7d71\u7684\u512a\u5148\u7d1a\u9650\u5236\uff1a<\/p>\n<pre><code>ulimit -a<\/code><\/pre>\n<h3 id=\"4-%e6%9b%b4%e6%96%b0-mysql-%e7%89%88%e6%9c%ac-gVGGIyDBHU\">4. \u66f4\u65b0 MySQL \u7248\u672c<\/h3>\n<p>\u5982\u679c\u4ee5\u4e0a\u65b9\u6cd5\u7121\u6cd5\u89e3\u6c7a\u554f\u984c\uff0c\u8003\u616e\u66f4\u65b0 MySQL \u5230\u6700\u65b0\u7248\u672c\uff0c\u56e0\u70ba\u65b0\u7248\u672c\u53ef\u80fd\u4fee\u5fa9\u4e86\u76f8\u95dc\u7684\u932f\u8aa4\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-gVGGIyDBHU\">\u7d50\u8ad6<\/h2>\n<p>MySQL \u932f\u8aa4\u865f 3654\uff08ER_INVALID_THREAD_PRIORITY\uff09\u662f\u4e00\u500b\u8207\u7dda\u7a0b\u512a\u5148\u7d1a\u8a2d\u7f6e\u6709\u95dc\u7684\u554f\u984c\uff0c\u53ef\u80fd\u6703\u5f71\u97ff\u6578\u64da\u5eab\u7684\u6027\u80fd\u548c\u7a69\u5b9a\u6027\u3002\u901a\u904e\u6aa2\u67e5\u512a\u5148\u7d1a\u8a2d\u7f6e\u3001\u4fee\u6539\u914d\u7f6e\u6587\u4ef6\u3001\u6aa2\u67e5\u7cfb\u7d71\u8cc7\u6e90\u4ee5\u53ca\u66f4\u65b0 MySQL \u7248\u672c\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u89e3\u6c7a\u6b64\u554f\u984c\u3002\u5c0d\u65bc\u9700\u8981\u7a69\u5b9a\u904b\u884c\u7684\u61c9\u7528\u7a0b\u5e8f\uff0c\u53ca\u6642\u8655\u7406\u9019\u985e\u932f\u8aa4\u662f\u81f3\u95dc\u91cd\u8981\u7684\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\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u89e3\u6c7a MySQL \u932f\u8aa4\u865f 3654 (ER_INVALID_THREAD_PRIORITY) \u7684\u6545\u969c\uff0c\u63d0\u4f9b\u9060\u7a0b\u8655\u7406\u65b9\u6848\uff0c\u78ba\u4fdd\u6578\u64da\u5eab\u904b\u884c\u9806\u66a2\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-66687","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/66687","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=66687"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/66687\/revisions"}],"predecessor-version":[{"id":66688,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/66687\/revisions\/66688"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=66687"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=66687"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=66687"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}