{"id":176281,"date":"2024-11-08T11:35:18","date_gmt":"2024-11-08T03:35:18","guid":{"rendered":"https:\/\/server.hk\/cnblog\/176281\/"},"modified":"2024-11-08T11:35:19","modified_gmt":"2024-11-08T03:35:19","slug":"%e5%a6%82%e4%bd%95%e4%bf%ae%e5%be%a9mysql%e9%8c%af%e8%aa%a4-er_sync_relay_log_read_fail","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/176281\/","title":{"rendered":"\u5982\u4f55\u4fee\u5fa9MySQL\u932f\u8aa4 &#8211; ER_SYNC_RELAY_LOG_READ_FAIL"},"content":{"rendered":"<h1 id=\"%e5%a6%82%e4%bd%95%e4%bf%ae%e5%be%a9mysql%e9%8c%af%e8%aa%a4-er_sync_relay_log_read_fail-YfSuoWIUOi\">\u5982\u4f55\u4fee\u5fa9MySQL\u932f\u8aa4 &#8211; ER_SYNC_RELAY_LOG_READ_FAIL<\/h1>\n<p>\u5728\u4f7f\u7528MySQL\u4f5c\u70ba\u8cc7\u6599\u5eab\u7ba1\u7406\u7cfb\u7d71\u6642\uff0c\u53ef\u80fd\u6703\u9047\u5230\u5404\u7a2e\u932f\u8aa4\uff0c\u5176\u4e2d\u4e4b\u4e00\u662f <code>ER_SYNC_RELAY_LOG_READ_FAIL<\/code>\u3002\u9019\u500b\u932f\u8aa4\u901a\u5e38\u8207MySQL\u7684\u8907\u88fd\u529f\u80fd\u6709\u95dc\uff0c\u7279\u5225\u662f\u5728\u4e3b\u5f9e\u8907\u88fd\u67b6\u69cb\u4e2d\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e\u9019\u500b\u932f\u8aa4\u7684\u6210\u56e0\u53ca\u5176\u89e3\u6c7a\u65b9\u6cd5\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%afer_sync_relay_log_read_fail%ef%bc%9f-YfSuoWIUOi\">\u4ec0\u9ebc\u662fER_SYNC_RELAY_LOG_READ_FAIL\uff1f<\/h2>\n<p><code>ER_SYNC_RELAY_LOG_READ_FAIL<\/code> \u932f\u8aa4\u8868\u793a\u5728\u5f9e\u4f3a\u670d\u5668\u7684\u4e2d\u7e7c\u65e5\u8a8c\u4e2d\u8b80\u53d6\u6578\u64da\u6642\u767c\u751f\u4e86\u554f\u984c\u3002\u9019\u901a\u5e38\u662f\u7531\u65bc\u4ee5\u4e0b\u5e7e\u500b\u539f\u56e0\u9020\u6210\u7684\uff1a<\/p>\n<ul>\n<li>\u4e2d\u7e7c\u65e5\u8a8c\u640d\u58de\u6216\u4e1f\u5931\u3002<\/li>\n<li>\u5f9e\u4f3a\u670d\u5668\u7684\u78c1\u789f\u7a7a\u9593\u4e0d\u8db3\u3002<\/li>\n<li>\u7db2\u7d61\u9023\u63a5\u4e0d\u7a69\u5b9a\uff0c\u5c0e\u81f4\u6578\u64da\u50b3\u8f38\u4e2d\u65b7\u3002<\/li>\n<li>MySQL\u7248\u672c\u4e0d\u517c\u5bb9\u6216\u914d\u7f6e\u932f\u8aa4\u3002<\/li>\n<\/ul>\n<h2 id=\"%e6%aa%a2%e6%9f%a5%e4%b8%ad%e7%b9%bc%e6%97%a5%e8%aa%8c-YfSuoWIUOi\">\u6aa2\u67e5\u4e2d\u7e7c\u65e5\u8a8c<\/h2>\n<p>\u9996\u5148\uff0c\u60a8\u9700\u8981\u6aa2\u67e5\u4e2d\u7e7c\u65e5\u8a8c\u7684\u72c0\u614b\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4f86\u67e5\u770b\u4e2d\u7e7c\u65e5\u8a8c\u7684\u8a73\u7d30\u4fe1\u606f\uff1a<\/p>\n<pre><code>SHOW SLAVE STATUSG<\/code><\/pre>\n<p>\u5728\u8f38\u51fa\u7684\u7d50\u679c\u4e2d\uff0c\u60a8\u9700\u8981\u7279\u5225\u6ce8\u610f\u4ee5\u4e0b\u5e7e\u500b\u5b57\u6bb5\uff1a<\/p>\n<ul>\n<li><code>Relay_Log_File<\/code>\uff1a\u986f\u793a\u7576\u524d\u4f7f\u7528\u7684\u4e2d\u7e7c\u65e5\u8a8c\u6587\u4ef6\u3002<\/li>\n<li><code>Relay_Log_Pos<\/code>\uff1a\u986f\u793a\u7576\u524d\u4e2d\u7e7c\u65e5\u8a8c\u7684\u4f4d\u7f6e\u3002<\/li>\n<li><code>Last_Errno<\/code>\uff1a\u986f\u793a\u6700\u5f8c\u4e00\u500b\u932f\u8aa4\u7684\u7de8\u865f\u3002<\/li>\n<li><code>Last_Error<\/code>\uff1a\u986f\u793a\u6700\u5f8c\u4e00\u500b\u932f\u8aa4\u7684\u8a73\u7d30\u4fe1\u606f\u3002<\/li>\n<\/ul>\n<h2 id=\"%e8%a7%a3%e6%b1%ba%e6%96%b9%e6%a1%88-YfSuoWIUOi\">\u89e3\u6c7a\u65b9\u6848<\/h2>\n<h3 id=\"1-%e6%aa%a2%e6%9f%a5%e7%a3%81%e7%a2%9f%e7%a9%ba%e9%96%93-YfSuoWIUOi\">1. \u6aa2\u67e5\u78c1\u789f\u7a7a\u9593<\/h3>\n<p>\u9996\u5148\uff0c\u78ba\u4fdd\u5f9e\u4f3a\u670d\u5668\u7684\u78c1\u789f\u7a7a\u9593\u8db3\u5920\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6aa2\u67e5\u78c1\u789f\u4f7f\u7528\u60c5\u6cc1\uff1a<\/p>\n<pre><code>df -h<\/code><\/pre>\n<p>\u5982\u679c\u78c1\u789f\u7a7a\u9593\u4e0d\u8db3\uff0c\u60a8\u9700\u8981\u6e05\u7406\u4e0d\u5fc5\u8981\u7684\u6587\u4ef6\u6216\u64f4\u5c55\u78c1\u789f\u7a7a\u9593\u3002<\/p>\n<h3 id=\"2-%e4%bf%ae%e5%be%a9%e4%b8%ad%e7%b9%bc%e6%97%a5%e8%aa%8c-YfSuoWIUOi\">2. \u4fee\u5fa9\u4e2d\u7e7c\u65e5\u8a8c<\/h3>\n<p>\u5982\u679c\u4e2d\u7e7c\u65e5\u8a8c\u640d\u58de\uff0c\u60a8\u53ef\u4ee5\u5617\u8a66\u91cd\u65b0\u8a2d\u7f6e\u5f9e\u4f3a\u670d\u5668\u7684\u8907\u88fd\u3002\u9996\u5148\uff0c\u505c\u6b62\u5f9e\u4f3a\u670d\u5668\u7684\u8907\u88fd\u9032\u7a0b\uff1a<\/p>\n<pre><code>STOP SLAVE;<\/code><\/pre>\n<p>\u7136\u5f8c\uff0c\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u91cd\u7f6e\u5f9e\u4f3a\u670d\u5668\u7684\u8907\u88fd\u72c0\u614b\uff1a<\/p>\n<pre><code>RESET SLAVE;<\/code><\/pre>\n<p>\u63a5\u4e0b\u4f86\uff0c\u91cd\u65b0\u914d\u7f6e\u4e3b\u4f3a\u670d\u5668\u7684\u9023\u63a5\u4fe1\u606f\uff1a<\/p>\n<pre><code>CHANGE MASTER TO\n    MASTER_HOST='\u4e3b\u4f3a\u670d\u5668IP',\n    MASTER_USER='\u8907\u88fd\u7528\u6236',\n    MASTER_PASSWORD='\u5bc6\u78bc',\n    MASTER_LOG_FILE='\u4e3b\u4f3a\u670d\u5668\u65e5\u8a8c\u6587\u4ef6',\n    MASTER_LOG_POS=\u4e3b\u4f3a\u670d\u5668\u65e5\u8a8c\u4f4d\u7f6e;<\/code><\/pre>\n<p>\u6700\u5f8c\uff0c\u555f\u52d5\u5f9e\u4f3a\u670d\u5668\u7684\u8907\u88fd\u9032\u7a0b\uff1a<\/p>\n<pre><code>START SLAVE;<\/code><\/pre>\n<h3 id=\"3-%e6%aa%a2%e6%9f%a5%e7%b6%b2%e7%b5%a1%e9%80%a3%e6%8e%a5-YfSuoWIUOi\">3. \u6aa2\u67e5\u7db2\u7d61\u9023\u63a5<\/h3>\n<p>\u5982\u679c\u7db2\u7d61\u9023\u63a5\u4e0d\u7a69\u5b9a\uff0c\u60a8\u9700\u8981\u6aa2\u67e5\u7db2\u7d61\u8a2d\u7f6e\uff0c\u78ba\u4fdd\u4e3b\u5f9e\u4f3a\u670d\u5668\u4e4b\u9593\u7684\u9023\u63a5\u6b63\u5e38\u3002\u53ef\u4ee5\u4f7f\u7528 <code>ping<\/code> \u547d\u4ee4\u4f86\u6e2c\u8a66\u9023\u63a5\uff1a<\/p>\n<pre><code>ping \u4e3b\u4f3a\u670d\u5668IP<\/code><\/pre>\n<h3 id=\"4-%e6%9b%b4%e6%96%b0mysql%e7%89%88%e6%9c%ac-YfSuoWIUOi\">4. \u66f4\u65b0MySQL\u7248\u672c<\/h3>\n<p>\u5982\u679c\u4ee5\u4e0a\u65b9\u6cd5\u7121\u6cd5\u89e3\u6c7a\u554f\u984c\uff0c\u8003\u616e\u66f4\u65b0MySQL\u5230\u6700\u65b0\u7248\u672c\uff0c\u4ee5\u78ba\u4fdd\u517c\u5bb9\u6027\u548c\u4fee\u5fa9\u5df2\u77e5\u7684\u932f\u8aa4\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-YfSuoWIUOi\">\u7e3d\u7d50<\/h2>\n<p>\u9047\u5230 <code>ER_SYNC_RELAY_LOG_READ_FAIL<\/code> \u932f\u8aa4\u6642\uff0c\u9996\u5148\u8981\u6aa2\u67e5\u4e2d\u7e7c\u65e5\u8a8c\u7684\u72c0\u614b\u548c\u78c1\u789f\u7a7a\u9593\uff0c\u7136\u5f8c\u6839\u64da\u5177\u9ad4\u60c5\u6cc1\u63a1\u53d6\u76f8\u61c9\u7684\u4fee\u5fa9\u63aa\u65bd\u3002\u4fdd\u6301MySQL\u7684\u66f4\u65b0\u548c\u826f\u597d\u7684\u7db2\u7d61\u9023\u63a5\u662f\u907f\u514d\u6b64\u985e\u554f\u984c\u7684\u95dc\u9375\u3002<\/p>\n<p>\u5982\u679c\u60a8\u9700\u8981\u66f4\u591a\u6709\u95dc <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u7684\u8cc7\u8a0a\uff0c\u6216\u5e0c\u671b\u4e86\u89e3\u5982\u4f55\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">\u4f3a\u670d\u5668<\/a> \u89e3\u6c7a\u65b9\u6848\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u4ee5\u7372\u53d6\u66f4\u591a\u8a73\u7d30\u8cc7\u6599\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3\u5982\u4f55\u4fee\u5fa9MySQL\u932f\u8aa4ER_SYNC_RELAY_LOG_READ_FAIL\uff0c\u89e3\u6c7a\u540c\u6b65\u554f\u984c\uff0c\u78ba\u4fdd\u6578\u64da\u5eab\u904b\u884c\u7a69\u5b9a\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-176281","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/176281","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=176281"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/176281\/revisions"}],"predecessor-version":[{"id":176282,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/176281\/revisions\/176282"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=176281"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=176281"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=176281"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}