{"id":176223,"date":"2024-11-08T11:06:54","date_gmt":"2024-11-08T03:06:54","guid":{"rendered":"https:\/\/server.hk\/cnblog\/176223\/"},"modified":"2024-11-08T11:06:54","modified_gmt":"2024-11-08T03:06:54","slug":"%e5%a6%82%e4%bd%95%e4%bf%ae%e5%be%a9mysql%e9%8c%af%e8%aa%a4-er_sync_master_delayed_ddl_failed","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/176223\/","title":{"rendered":"\u5982\u4f55\u4fee\u5fa9MySQL\u932f\u8aa4 &#8211; ER_SYNC_MASTER_DELAYED_DDL_FAILED"},"content":{"rendered":"<h1 id=\"%e5%a6%82%e4%bd%95%e4%bf%ae%e5%be%a9mysql%e9%8c%af%e8%aa%a4-er_sync_master_delayed_ddl_failed-znbWysJvKe\">\u5982\u4f55\u4fee\u5fa9MySQL\u932f\u8aa4 &#8211; ER_SYNC_MASTER_DELAYED_DDL_FAILED<\/h1>\n<p>\u5728\u4f7f\u7528MySQL\u8cc7\u6599\u5eab\u6642\uff0c\u53ef\u80fd\u6703\u9047\u5230\u5404\u7a2e\u932f\u8aa4\uff0c\u5176\u4e2d\u4e4b\u4e00\u662f <code>ER_SYNC_MASTER_DELAYED_DDL_FAILED<\/code>\u3002\u9019\u500b\u932f\u8aa4\u901a\u5e38\u51fa\u73fe\u5728\u4e3b\u5f9e\u8907\u88fd\u67b6\u69cb\u4e2d\uff0c\u7279\u5225\u662f\u7576\u4e3b\u4f3a\u670d\u5668\u4e0a\u7684DDL\uff08\u8cc7\u6599\u5b9a\u7fa9\u8a9e\u8a00\uff09\u64cd\u4f5c\u7121\u6cd5\u5728\u5f9e\u4f3a\u670d\u5668\u4e0a\u540c\u6b65\u6642\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u9019\u500b\u932f\u8aa4\u7684\u539f\u56e0\u53ca\u5176\u89e3\u6c7a\u65b9\u6cd5\u3002<\/p>\n<h2 id=\"%e9%8c%af%e8%aa%a4%e5%8e%9f%e5%9b%a0-znbWysJvKe\">\u932f\u8aa4\u539f\u56e0<\/h2>\n<p>\u7576\u4f60\u5728\u4e3b\u4f3a\u670d\u5668\u4e0a\u57f7\u884cDDL\u64cd\u4f5c\uff08\u4f8b\u5982\u5275\u5efa\u3001\u4fee\u6539\u6216\u522a\u9664\u8868\uff09\u6642\uff0c\u9019\u4e9b\u64cd\u4f5c\u9700\u8981\u5728\u5f9e\u4f3a\u670d\u5668\u4e0a\u540c\u6b65\u3002\u5982\u679c\u5f9e\u4f3a\u670d\u5668\u56e0\u70ba\u67d0\u4e9b\u539f\u56e0\u7121\u6cd5\u57f7\u884c\u9019\u4e9b\u64cd\u4f5c\uff0c\u5c31\u6703\u51fa\u73fe <code>ER_SYNC_MASTER_DELAYED_DDL_FAILED<\/code> \u932f\u8aa4\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u53ef\u80fd\u7684\u539f\u56e0\uff1a<\/p>\n<ul>\n<li><strong>\u5f9e\u4f3a\u670d\u5668\u7684\u7248\u672c\u4e0d\u517c\u5bb9\uff1a<\/strong>\u5982\u679c\u4e3b\u4f3a\u670d\u5668\u548c\u5f9e\u4f3a\u670d\u5668\u7684MySQL\u7248\u672c\u4e0d\u4e00\u81f4\uff0c\u67d0\u4e9bDDL\u64cd\u4f5c\u53ef\u80fd\u7121\u6cd5\u5728\u5f9e\u4f3a\u670d\u5668\u4e0a\u57f7\u884c\u3002<\/li>\n<li><strong>\u5f9e\u4f3a\u670d\u5668\u7684\u914d\u7f6e\u554f\u984c\uff1a<\/strong>\u5f9e\u4f3a\u670d\u5668\u7684\u914d\u7f6e\u53ef\u80fd\u4e0d\u5141\u8a31\u67d0\u4e9bDDL\u64cd\u4f5c\uff0c\u7279\u5225\u662f\u5728\u4f7f\u7528\u5ef6\u9072\u8907\u88fd\u7684\u60c5\u6cc1\u4e0b\u3002<\/li>\n<li><strong>\u7db2\u7d61\u554f\u984c\uff1a<\/strong>\u5982\u679c\u4e3b\u5f9e\u4f3a\u670d\u5668\u4e4b\u9593\u7684\u7db2\u7d61\u9023\u63a5\u4e0d\u7a69\u5b9a\uff0c\u53ef\u80fd\u6703\u5c0e\u81f4DDL\u64cd\u4f5c\u7121\u6cd5\u6210\u529f\u540c\u6b65\u3002<\/li>\n<li><strong>\u8cc7\u6599\u5eab\u9396\u5b9a\uff1a<\/strong>\u5982\u679c\u5728\u57f7\u884cDDL\u64cd\u4f5c\u6642\uff0c\u8cc7\u6599\u5eab\u88ab\u9396\u5b9a\uff0c\u5247\u5f9e\u4f3a\u670d\u5668\u53ef\u80fd\u7121\u6cd5\u57f7\u884c\u8a72\u64cd\u4f5c\u3002<\/li>\n<\/ul>\n<h2 id=\"%e8%a7%a3%e6%b1%ba%e6%96%b9%e6%b3%95-znbWysJvKe\">\u89e3\u6c7a\u65b9\u6cd5<\/h2>\n<p>\u8981\u4fee\u5fa9 <code>ER_SYNC_MASTER_DELAYED_DDL_FAILED<\/code> \u932f\u8aa4\uff0c\u53ef\u4ee5\u63a1\u53d6\u4ee5\u4e0b\u5e7e\u500b\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"1-%e6%aa%a2%e6%9f%a5%e7%89%88%e6%9c%ac%e5%85%bc%e5%ae%b9%e6%80%a7-znbWysJvKe\">1. \u6aa2\u67e5\u7248\u672c\u517c\u5bb9\u6027<\/h3>\n<p>\u9996\u5148\uff0c\u78ba\u4fdd\u4e3b\u4f3a\u670d\u5668\u548c\u5f9e\u4f3a\u670d\u5668\u7684MySQL\u7248\u672c\u76f8\u540c\u6216\u517c\u5bb9\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6aa2\u67e5\u7248\u672c\uff1a<\/p>\n<pre><code>SELECT VERSION();<\/code><\/pre>\n<p>\u5982\u679c\u7248\u672c\u4e0d\u4e00\u81f4\uff0c\u8003\u616e\u5347\u7d1a\u6216\u964d\u7d1a\u5176\u4e2d\u4e00\u500b\u4f3a\u670d\u5668\u4ee5\u78ba\u4fdd\u517c\u5bb9\u6027\u3002<\/p>\n<h3 id=\"2-%e6%aa%a2%e6%9f%a5%e5%be%9e%e4%bc%ba%e6%9c%8d%e5%99%a8%e9%85%8d%e7%bd%ae-znbWysJvKe\">2. \u6aa2\u67e5\u5f9e\u4f3a\u670d\u5668\u914d\u7f6e<\/h3>\n<p>\u6aa2\u67e5\u5f9e\u4f3a\u670d\u5668\u7684\u914d\u7f6e\u6587\u4ef6\uff08\u901a\u5e38\u662f <code>my.cnf<\/code>\uff09\u4ee5\u78ba\u4fdd\u5141\u8a31DDL\u64cd\u4f5c\u3002\u7279\u5225\u662f\uff0c\u6aa2\u67e5\u4ee5\u4e0b\u53c3\u6578\uff1a<\/p>\n<ul>\n<li><code>log_slave_updates<\/code>\uff1a\u78ba\u4fdd\u6b64\u53c3\u6578\u5df2\u555f\u7528\uff0c\u4ee5\u4fbf\u5f9e\u4f3a\u670d\u5668\u80fd\u5920\u8a18\u9304\u66f4\u65b0\u3002<\/li>\n<li><code>read_only<\/code>\uff1a\u5982\u679c\u6b64\u53c3\u6578\u8a2d\u7f6e\u70ba <code>ON<\/code>\uff0c\u5247\u5f9e\u4f3a\u670d\u5668\u5c07\u7121\u6cd5\u57f7\u884c\u4efb\u4f55\u5beb\u5165\u64cd\u4f5c\uff0c\u5305\u62ecDDL\u3002<\/li>\n<\/ul>\n<h3 id=\"3-%e6%aa%a2%e6%9f%a5%e7%b6%b2%e7%b5%a1%e9%80%a3%e6%8e%a5-znbWysJvKe\">3. \u6aa2\u67e5\u7db2\u7d61\u9023\u63a5<\/h3>\n<p>\u78ba\u4fdd\u4e3b\u5f9e\u4f3a\u670d\u5668\u4e4b\u9593\u7684\u7db2\u7d61\u9023\u63a5\u7a69\u5b9a\u3002\u53ef\u4ee5\u4f7f\u7528 <code>ping<\/code> \u547d\u4ee4\u6aa2\u67e5\u9023\u63a5\u72c0\u614b\uff1a<\/p>\n<pre><code>ping [\u5f9e\u4f3a\u670d\u5668IP]<\/code><\/pre>\n<p>\u5982\u679c\u767c\u73fe\u7db2\u7d61\u4e0d\u7a69\u5b9a\uff0c\u8003\u616e\u6aa2\u67e5\u7db2\u7d61\u8a2d\u5099\u6216\u806f\u7e6b\u7db2\u7d61\u7ba1\u7406\u54e1\u3002<\/p>\n<h3 id=\"4-%e8%a7%a3%e9%8e%96%e8%b3%87%e6%96%99%e5%ba%ab-znbWysJvKe\">4. \u89e3\u9396\u8cc7\u6599\u5eab<\/h3>\n<p>\u5982\u679c\u8cc7\u6599\u5eab\u88ab\u9396\u5b9a\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6aa2\u67e5\u7576\u524d\u9396\u5b9a\u72c0\u614b\uff1a<\/p>\n<pre><code>SHOW OPEN TABLES WHERE In_use &gt; 0;<\/code><\/pre>\n<p>\u5982\u679c\u767c\u73fe\u6709\u9396\u5b9a\u7684\u8868\uff0c\u53ef\u4ee5\u8003\u616e\u7d42\u6b62\u76f8\u95dc\u7684\u6703\u8a71\u6216\u7b49\u5f85\u9396\u5b9a\u89e3\u9664\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-znbWysJvKe\">\u7e3d\u7d50<\/h2>\n<p>\u4fee\u5fa9 <code>ER_SYNC_MASTER_DELAYED_DDL_FAILED<\/code> \u932f\u8aa4\u9700\u8981\u6aa2\u67e5\u591a\u500b\u65b9\u9762\uff0c\u5305\u62ec\u7248\u672c\u517c\u5bb9\u6027\u3001\u5f9e\u4f3a\u670d\u5668\u914d\u7f6e\u3001\u7db2\u7d61\u9023\u63a5\u548c\u8cc7\u6599\u5eab\u9396\u5b9a\u7b49\u3002\u901a\u904e\u9019\u4e9b\u6b65\u9a5f\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u89e3\u6c7a\u6b64\u932f\u8aa4\uff0c\u78ba\u4fdd\u4e3b\u5f9e\u8907\u88fd\u7684\u6b63\u5e38\u904b\u884c\u3002<\/p>\n<p>\u5982\u679c\u60a8\u9700\u8981\u9032\u4e00\u6b65\u7684\u6280\u8853\u652f\u6301\u6216\u5c0b\u627e\u53ef\u9760\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u4ee5\u7372\u53d6\u66f4\u591a\u8cc7\u8a0a\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3\u5982\u4f55\u4fee\u5fa9MySQL\u932f\u8aa4ER_SYNC_MASTER_DELAYED_DDL_FAILED\uff0c\u78ba\u4fdd\u6578\u64da\u5eab\u64cd\u4f5c\u9806\u5229\u9032\u884c\uff0c\u63d0\u5347\u7cfb\u7d71\u7a69\u5b9a\u6027\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-176223","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/176223","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=176223"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/176223\/revisions"}],"predecessor-version":[{"id":176224,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/176223\/revisions\/176224"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=176223"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=176223"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=176223"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}