{"id":74144,"date":"2024-10-15T22:04:23","date_gmt":"2024-10-15T14:04:23","guid":{"rendered":"https:\/\/server.hk\/cnblog\/74144\/"},"modified":"2024-10-15T22:04:24","modified_gmt":"2024-10-15T14:04:24","slug":"mysql-%e9%8c%af%e8%aa%a4%e7%b7%a8%e8%99%9f%ef%bc%9amy-014000%ef%bc%9b%e7%ac%a6%e8%99%9f%ef%bc%9aer_rpl_replica_source_uuid_host_port_has_changed%ef%bc%9bsqlstate%ef%bc%9ahy000-%e5%a0%b1%e9%8c%af","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/74144\/","title":{"rendered":"MySQL \u932f\u8aa4\u7de8\u865f\uff1aMY-014000\uff1b\u7b26\u865f\uff1aER_RPL_REPLICA_SOURCE_UUID_HOST_PORT_HAS_CHANGED\uff1bSQLSTATE\uff1aHY000 \u5831\u932f \u6545\u969c\u4fee\u5fa9 \u9060\u7a0b\u8655\u7406"},"content":{"rendered":"<h1 id=\"mysql-%e9%8c%af%e8%aa%a4%e7%b7%a8%e8%99%9f%ef%bc%9amy-014000%ef%bc%9b%e7%ac%a6%e8%99%9f%ef%bc%9aer_rpl_replica_source_uuid_host_port_has_changed%ef%bc%9bsqlstate%ef%bc%9ahy000-%e5%a0%b1%e9%8c%af-nzDxHHwNKG\">MySQL \u932f\u8aa4\u7de8\u865f\uff1aMY-014000\uff1b\u7b26\u865f\uff1aER_RPL_REPLICA_SOURCE_UUID_HOST_PORT_HAS_CHANGED\uff1bSQLSTATE\uff1aHY000 \u5831\u932f \u6545\u969c\u4fee\u5fa9 \u9060\u7a0b\u8655\u7406<\/h1>\n<p>\u5728\u4f7f\u7528 MySQL \u6578\u64da\u5eab\u7684\u904e\u7a0b\u4e2d\uff0c\u53ef\u80fd\u6703\u9047\u5230\u5404\u7a2e\u932f\u8aa4\uff0c\u5176\u4e2d\u4e4b\u4e00\u4fbf\u662f\u932f\u8aa4\u7de8\u865f MY-014000\u3002\u9019\u500b\u932f\u8aa4\u901a\u5e38\u8207 MySQL \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\u8a72\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-nzDxHHwNKG\">\u932f\u8aa4\u539f\u56e0\u5206\u6790<\/h2>\n<p>\u932f\u8aa4 MY-014000 \u7684\u5177\u9ad4\u4fe1\u606f\u70ba\uff1aER_RPL_REPLICA_SOURCE_UUID_HOST_PORT_HAS_CHANGED\uff0c\u9019\u610f\u5473\u8457\u5f9e\u4f3a\u670d\u5668\u7684\u6e90 UUID\u3001\u4e3b\u6a5f\u6216\u7aef\u53e3\u5df2\u7d93\u6539\u8b8a\u3002\u9019\u901a\u5e38\u767c\u751f\u5728\u4ee5\u4e0b\u60c5\u6cc1\uff1a<\/p>\n<ul>\n<li>\u4e3b\u4f3a\u670d\u5668\u7684 UUID \u88ab\u66f4\u6539\uff0c\u53ef\u80fd\u662f\u56e0\u70ba\u91cd\u65b0\u5b89\u88dd\u6216\u914d\u7f6e\u3002<\/li>\n<li>\u5f9e\u4f3a\u670d\u5668\u7684\u914d\u7f6e\u6587\u4ef6\u4e2d\uff0c\u4e3b\u4f3a\u670d\u5668\u7684\u4e3b\u6a5f\u540d\u6216\u7aef\u53e3\u88ab\u4fee\u6539\u3002<\/li>\n<li>\u7db2\u7d61\u74b0\u5883\u7684\u8b8a\u5316\u5c0e\u81f4\u5f9e\u4f3a\u670d\u5668\u7121\u6cd5\u6b63\u78ba\u9023\u63a5\u5230\u4e3b\u4f3a\u670d\u5668\u3002<\/li>\n<\/ul>\n<p>\u9019\u4e9b\u8b8a\u5316\u6703\u5c0e\u81f4\u5f9e\u4f3a\u670d\u5668\u7121\u6cd5\u6b63\u78ba\u8b58\u5225\u4e3b\u4f3a\u670d\u5668\uff0c\u5f9e\u800c\u5f15\u767c\u932f\u8aa4\u3002<\/p>\n<h2 id=\"%e5%bd%b1%e9%9f%bf%e7%af%84%e5%9c%8d-nzDxHHwNKG\">\u5f71\u97ff\u7bc4\u570d<\/h2>\n<p>\u7576\u51fa\u73fe\u6b64\u932f\u8aa4\u6642\uff0c\u5f9e\u4f3a\u670d\u5668\u5c07\u7121\u6cd5\u63a5\u6536\u4f86\u81ea\u4e3b\u4f3a\u670d\u5668\u7684\u66f4\u65b0\uff0c\u9019\u53ef\u80fd\u5c0e\u81f4\u6578\u64da\u4e0d\u4e00\u81f4\uff0c\u5f71\u97ff\u61c9\u7528\u7a0b\u5e8f\u7684\u6b63\u5e38\u904b\u884c\u3002\u7279\u5225\u662f\u5728\u9ad8\u53ef\u7528\u6027\u7cfb\u7d71\u4e2d\uff0c\u9019\u7a2e\u60c5\u6cc1\u53ef\u80fd\u6703\u5c0e\u81f4\u670d\u52d9\u4e2d\u65b7\uff0c\u5f71\u97ff\u7528\u6236\u9ad4\u9a57\u3002<\/p>\n<h2 id=\"%e6%95%85%e9%9a%9c%e4%bf%ae%e5%be%a9%e6%ad%a5%e9%a9%9f-nzDxHHwNKG\">\u6545\u969c\u4fee\u5fa9\u6b65\u9a5f<\/h2>\n<p>\u8981\u4fee\u5fa9 MY-014000 \u932f\u8aa4\uff0c\u53ef\u4ee5\u6309\u7167\u4ee5\u4e0b\u6b65\u9a5f\u9032\u884c\uff1a<\/p>\n<h3 id=\"1-%e6%aa%a2%e6%9f%a5%e4%b8%bb%e4%bc%ba%e6%9c%8d%e5%99%a8%e7%9a%84-uuid-nzDxHHwNKG\">1. \u6aa2\u67e5\u4e3b\u4f3a\u670d\u5668\u7684 UUID<\/h3>\n<pre><code>SHOW VARIABLES LIKE 'server_uuid';<\/code><\/pre>\n<p>\u4f7f\u7528\u4e0a\u8ff0 SQL \u547d\u4ee4\u6aa2\u67e5\u4e3b\u4f3a\u670d\u5668\u7684 UUID\u3002\u5982\u679c UUID \u5df2\u7d93\u6539\u8b8a\uff0c\u5247\u9700\u8981\u66f4\u65b0\u5f9e\u4f3a\u670d\u5668\u7684\u914d\u7f6e\u3002<\/p>\n<h3 id=\"2-%e6%9b%b4%e6%96%b0%e5%be%9e%e4%bc%ba%e6%9c%8d%e5%99%a8%e7%9a%84%e9%85%8d%e7%bd%ae-nzDxHHwNKG\">2. \u66f4\u65b0\u5f9e\u4f3a\u670d\u5668\u7684\u914d\u7f6e<\/h3>\n<p>\u5728\u5f9e\u4f3a\u670d\u5668\u7684\u914d\u7f6e\u6587\u4ef6\u4e2d\uff08\u901a\u5e38\u662f my.cnf\uff09\uff0c\u6aa2\u67e5\u4ee5\u4e0b\u53c3\u6578\uff1a<\/p>\n<pre><code>[mysqld]\nserver-id=2\nreport-host='your_replica_host'\nreport-port=3306\n<\/code><\/pre>\n<p>\u78ba\u4fdd report-host \u548c report-port \u7684\u503c\u6b63\u78ba\u6307\u5411\u4e3b\u4f3a\u670d\u5668\u3002<\/p>\n<h3 id=\"3-%e9%87%8d%e6%96%b0%e5%95%9f%e5%8b%95%e5%be%9e%e4%bc%ba%e6%9c%8d%e5%99%a8-nzDxHHwNKG\">3. \u91cd\u65b0\u555f\u52d5\u5f9e\u4f3a\u670d\u5668<\/h3>\n<p>\u5728\u66f4\u65b0\u914d\u7f6e\u5f8c\uff0c\u91cd\u65b0\u555f\u52d5\u5f9e\u4f3a\u670d\u5668\u4ee5\u4f7f\u66f4\u6539\u751f\u6548\uff1a<\/p>\n<pre><code>sudo systemctl restart mysql<\/code><\/pre>\n<h3 id=\"4-%e9%87%8d%e6%96%b0%e8%a8%ad%e7%bd%ae%e8%a4%87%e8%a3%bd-nzDxHHwNKG\">4. \u91cd\u65b0\u8a2d\u7f6e\u8907\u88fd<\/h3>\n<p>\u5982\u679c\u554f\u984c\u4ecd\u7136\u5b58\u5728\uff0c\u53ef\u80fd\u9700\u8981\u91cd\u65b0\u8a2d\u7f6e\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\u65b0\u8a2d\u7f6e\u8907\u88fd\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='mysql-bin.000001',\n    MASTER_LOG_POS=4;<\/code><\/pre>\n<p>\u6700\u5f8c\uff0c\u555f\u52d5\u8907\u88fd\u9032\u7a0b\uff1a<\/p>\n<pre><code>START SLAVE;<\/code><\/pre>\n<h2 id=\"%e9%81%a0%e7%a8%8b%e8%99%95%e7%90%86-nzDxHHwNKG\">\u9060\u7a0b\u8655\u7406<\/h2>\n<p>\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0c\u53ef\u80fd\u9700\u8981\u9060\u7a0b\u8655\u7406\u6b64\u932f\u8aa4\u3002\u78ba\u4fdd\u5f9e\u4f3a\u670d\u5668\u80fd\u5920\u901a\u904e\u7db2\u7d61\u9023\u63a5\u5230\u4e3b\u4f3a\u670d\u5668\uff0c\u4e26\u6aa2\u67e5\u9632\u706b\u7246\u8a2d\u7f6e\u662f\u5426\u5141\u8a31\u76f8\u61c9\u7684\u7aef\u53e3\u901a\u8a0a\u3002\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6aa2\u67e5\u9023\u63a5\uff1a<\/p>\n<pre><code>telnet \u4e3b\u4f3a\u670d\u5668IP 3306<\/code><\/pre>\n<p>\u5982\u679c\u9023\u63a5\u6210\u529f\uff0c\u5247\u53ef\u4ee5\u9032\u4e00\u6b65\u6aa2\u67e5 MySQL \u7684\u65e5\u8a8c\u6587\u4ef6\uff0c\u4ee5\u7372\u53d6\u66f4\u591a\u7684\u932f\u8aa4\u4fe1\u606f\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-nzDxHHwNKG\">\u7e3d\u7d50<\/h2>\n<p>MySQL \u932f\u8aa4\u7de8\u865f MY-014000 \u662f\u4e00\u500b\u5e38\u898b\u7684\u554f\u984c\uff0c\u901a\u5e38\u8207\u4e3b\u5f9e\u8907\u88fd\u7684\u914d\u7f6e\u6709\u95dc\u3002\u901a\u904e\u6aa2\u67e5 UUID\u3001\u66f4\u65b0\u914d\u7f6e\u3001\u91cd\u65b0\u555f\u52d5\u670d\u52d9\u4ee5\u53ca\u5fc5\u8981\u6642\u91cd\u65b0\u8a2d\u7f6e\u8907\u88fd\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u89e3\u6c7a\u6b64\u554f\u984c\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u53ef\u7528\u6027\u548c\u6578\u64da\u4e00\u81f4\u6027\u7684\u7cfb\u7d71\uff0c\u53ca\u6642\u8655\u7406\u9019\u985e\u932f\u8aa4\u81f3\u95dc\u91cd\u8981\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3\u66f4\u591a\u6709\u95dc <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u548c <a href=\"https:\/\/server.hk\">\u4f3a\u670d\u5668<\/a> \u7684\u4fe1\u606f\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u89e3\u6c7a MySQL \u932f\u8aa4 MY-014000\uff1aER_RPL_REPLICA_SOURCE_UUID_HOST_PORT_HAS_CHANGED\uff0c\u63d0\u4f9b\u6545\u969c\u4fee\u5fa9\u548c\u9060\u7a0b\u8655\u7406\u6307\u5357\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-74144","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/74144","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=74144"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/74144\/revisions"}],"predecessor-version":[{"id":74145,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/74144\/revisions\/74145"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=74144"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=74144"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=74144"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}