{"id":66989,"date":"2024-10-14T21:51:16","date_gmt":"2024-10-14T13:51:16","guid":{"rendered":"https:\/\/server.hk\/cnblog\/66989\/"},"modified":"2024-10-14T21:51:17","modified_gmt":"2024-10-14T13:51:17","slug":"mysql-error-number-4049-symbol-er_operation_not_allowed_on_gr_secondary-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\/66989\/","title":{"rendered":"MySQL Error number: 4049; Symbol: ER_OPERATION_NOT_ALLOWED_ON_GR_SECONDARY; 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%9a4049%ef%bc%9b%e7%ac%a6%e8%99%9f%ef%bc%9aer_operation_not_allowed_on_gr_secondary%ef%bc%9bsqlstate%ef%bc%9ahy000-%e6%95%85%e9%9a%9c%e4%bf%ae%e5%be%a9-cKBirgcoYI\">MySQL \u932f\u8aa4\u865f\u78bc\uff1a4049\uff1b\u7b26\u865f\uff1aER_OPERATION_NOT_ALLOWED_ON_GR_SECONDARY\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\u4fbf\u662f\u932f\u8aa4\u865f\u78bc 4049\u3002\u9019\u500b\u932f\u8aa4\u901a\u5e38\u8207 MySQL \u7684\u8907\u88fd\u529f\u80fd\u6709\u95dc\uff0c\u7279\u5225\u662f\u5728\u8655\u7406\u5168\u5c40\u4e8b\u52d9\u6642\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%e6%a6%82%e8%bf%b0-cKBirgcoYI\">\u932f\u8aa4\u6982\u8ff0<\/h2>\n<p>\u932f\u8aa4\u865f\u78bc 4049 \u7684\u5177\u9ad4\u4fe1\u606f\u70ba\uff1a<strong>ER_OPERATION_NOT_ALLOWED_ON_GR_SECONDARY<\/strong>\u3002\u9019\u8868\u793a\u5728\u4e00\u500b\u5168\u5c40\u4e8b\u52d9\u7684\u4e8c\u7d1a\u526f\u672c\u4e0a\u57f7\u884c\u67d0\u4e9b\u64cd\u4f5c\u662f\u4e0d\u88ab\u5141\u8a31\u7684\u3002\u9019\u7a2e\u60c5\u6cc1\u901a\u5e38\u767c\u751f\u5728\u4f7f\u7528 MySQL \u7684 Group Replication \u529f\u80fd\u6642\uff0c\u7576\u4e00\u500b\u7bc0\u9ede\u88ab\u8a2d\u7f6e\u70ba\u4e8c\u7d1a\u526f\u672c\uff08Secondary\uff09\u6642\uff0c\u67d0\u4e9b\u64cd\u4f5c\u6703\u88ab\u9650\u5236\u3002<\/p>\n<h2 id=\"%e9%8c%af%e8%aa%a4%e5%8e%9f%e5%9b%a0-cKBirgcoYI\">\u932f\u8aa4\u539f\u56e0<\/h2>\n<p>\u8a72\u932f\u8aa4\u7684\u4e3b\u8981\u539f\u56e0\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>\u5168\u5c40\u4e8b\u52d9\u7684\u9650\u5236\uff1a<\/strong>\u5728\u4e8c\u7d1a\u526f\u672c\u4e0a\uff0c\u67d0\u4e9b\u64cd\u4f5c\u5982\u5beb\u5165\u6216\u66f4\u65b0\u6578\u64da\u662f\u4e0d\u88ab\u5141\u8a31\u7684\uff0c\u56e0\u70ba\u9019\u53ef\u80fd\u6703\u5c0e\u81f4\u6578\u64da\u4e0d\u4e00\u81f4\u3002<\/li>\n<li><strong>\u914d\u7f6e\u554f\u984c\uff1a<\/strong>\u5982\u679c MySQL \u7684\u8907\u88fd\u914d\u7f6e\u4e0d\u6b63\u78ba\uff0c\u53ef\u80fd\u6703\u5c0e\u81f4\u8a72\u932f\u8aa4\u7684\u767c\u751f\u3002<\/li>\n<li><strong>\u7db2\u7d61\u554f\u984c\uff1a<\/strong>\u5728\u9060\u7a0b\u8655\u7406\u6642\uff0c\u7db2\u7d61\u5ef6\u9072\u6216\u4e2d\u65b7\u4e5f\u53ef\u80fd\u5c0e\u81f4\u64cd\u4f5c\u5931\u6557\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-cKBirgcoYI\">\u6545\u969c\u4fee\u5fa9\u6b65\u9a5f<\/h2>\n<p>\u8981\u4fee\u5fa9 MySQL \u932f\u8aa4\u865f\u78bc 4049\uff0c\u53ef\u4ee5\u6309\u7167\u4ee5\u4e0b\u6b65\u9a5f\u9032\u884c\uff1a<\/p>\n<h3 id=\"1-%e6%aa%a2%e6%9f%a5%e8%a4%87%e8%a3%bd%e7%8b%80%e6%85%8b-cKBirgcoYI\">1. \u6aa2\u67e5\u8907\u88fd\u72c0\u614b<\/h3>\n<pre><code>SHOW SLAVE STATUSG;<\/code><\/pre>\n<p>\u4f7f\u7528\u4e0a\u8ff0\u547d\u4ee4\u6aa2\u67e5\u8907\u88fd\u72c0\u614b\uff0c\u78ba\u4fdd\u6240\u6709\u7bc0\u9ede\u90fd\u6b63\u5e38\u904b\u884c\uff0c\u4e26\u4e14\u6c92\u6709\u932f\u8aa4\u3002<\/p>\n<h3 id=\"2-%e7%a2%ba%e8%aa%8d%e7%af%80%e9%bb%9e%e8%a7%92%e8%89%b2-cKBirgcoYI\">2. \u78ba\u8a8d\u7bc0\u9ede\u89d2\u8272<\/h3>\n<p>\u78ba\u4fdd\u4f60\u6b63\u5728\u5c0d\u6b63\u78ba\u7684\u7bc0\u9ede\u57f7\u884c\u64cd\u4f5c\u3002\u5982\u679c\u4f60\u5728\u4e8c\u7d1a\u526f\u672c\u4e0a\u57f7\u884c\u5beb\u5165\u64cd\u4f5c\uff0c\u5247\u6703\u51fa\u73fe\u6b64\u932f\u8aa4\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6aa2\u67e5\u7bc0\u9ede\u89d2\u8272\uff1a<\/p>\n<pre><code>SELECT * FROM performance_schema.replication_group_members;<\/code><\/pre>\n<h3 id=\"3-%e8%aa%bf%e6%95%b4%e9%85%8d%e7%bd%ae-cKBirgcoYI\">3. \u8abf\u6574\u914d\u7f6e<\/h3>\n<p>\u5982\u679c\u767c\u73fe\u914d\u7f6e\u554f\u984c\uff0c\u8acb\u6aa2\u67e5 MySQL \u7684\u914d\u7f6e\u6587\u4ef6\uff08my.cnf \u6216 my.ini\uff09\uff0c\u78ba\u4fdd\u6240\u6709\u53c3\u6578\u6b63\u78ba\u8a2d\u7f6e\uff0c\u7279\u5225\u662f\u8207\u8907\u88fd\u548c\u5168\u5c40\u4e8b\u52d9\u76f8\u95dc\u7684\u53c3\u6578\u3002<\/p>\n<h3 id=\"4-%e9%87%8d%e6%96%b0%e5%95%9f%e5%8b%95%e6%9c%8d%e5%8b%99-cKBirgcoYI\">4. \u91cd\u65b0\u555f\u52d5\u670d\u52d9<\/h3>\n<p>\u5728\u9032\u884c\u4efb\u4f55\u66f4\u6539\u5f8c\uff0c\u5efa\u8b70\u91cd\u65b0\u555f\u52d5 MySQL \u670d\u52d9\uff0c\u4ee5\u78ba\u4fdd\u6240\u6709\u914d\u7f6e\u751f\u6548\u3002<\/p>\n<h3 id=\"5-%e6%b8%ac%e8%a9%a6%e9%80%a3%e6%8e%a5-cKBirgcoYI\">5. \u6e2c\u8a66\u9023\u63a5<\/h3>\n<p>\u5982\u679c\u554f\u984c\u4ecd\u7136\u5b58\u5728\uff0c\u8acb\u6aa2\u67e5\u7db2\u7d61\u9023\u63a5\uff0c\u78ba\u4fdd\u6240\u6709\u7bc0\u9ede\u4e4b\u9593\u7684\u9023\u63a5\u6b63\u5e38\u3002\u53ef\u4ee5\u4f7f\u7528 ping \u547d\u4ee4\u4f86\u6e2c\u8a66\u9023\u63a5\u3002<\/p>\n<h2 id=\"%e9%81%a0%e7%a8%8b%e8%99%95%e7%90%86%e7%9a%84%e6%b3%a8%e6%84%8f%e4%ba%8b%e9%a0%85-cKBirgcoYI\">\u9060\u7a0b\u8655\u7406\u7684\u6ce8\u610f\u4e8b\u9805<\/h2>\n<p>\u5728\u9032\u884c\u9060\u7a0b\u8655\u7406\u6642\uff0c\u7279\u5225\u662f\u5728\u9999\u6e2f\u7684 VPS \u74b0\u5883\u4e2d\uff0c\u61c9\u6ce8\u610f\u4ee5\u4e0b\u5e7e\u9ede\uff1a<\/p>\n<ul>\n<li><strong>\u7db2\u7d61\u7a69\u5b9a\u6027\uff1a<\/strong>\u78ba\u4fdd\u7db2\u7d61\u9023\u63a5\u7a69\u5b9a\uff0c\u4ee5\u907f\u514d\u56e0\u7db2\u7d61\u554f\u984c\u5c0e\u81f4\u7684\u932f\u8aa4\u3002<\/li>\n<li><strong>\u5b89\u5168\u6027\uff1a<\/strong>\u4f7f\u7528\u5b89\u5168\u7684\u9023\u63a5\u65b9\u5f0f\uff08\u5982 SSH\uff09\u4f86\u4fdd\u8b77\u6578\u64da\u50b3\u8f38\u3002<\/li>\n<li><strong>\u5099\u4efd\u6578\u64da\uff1a<\/strong>\u5728\u9032\u884c\u4efb\u4f55\u64cd\u4f5c\u4e4b\u524d\uff0c\u52d9\u5fc5\u5099\u4efd\u6578\u64da\uff0c\u4ee5\u9632\u6b62\u6578\u64da\u4e1f\u5931\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-cKBirgcoYI\">\u7e3d\u7d50<\/h2>\n<p>MySQL \u932f\u8aa4\u865f\u78bc 4049 \u662f\u4e00\u500b\u5e38\u898b\u7684\u554f\u984c\uff0c\u7279\u5225\u662f\u5728\u4f7f\u7528\u5168\u5c40\u4e8b\u52d9\u548c\u8907\u88fd\u529f\u80fd\u6642\u3002\u901a\u904e\u6aa2\u67e5\u8907\u88fd\u72c0\u614b\u3001\u78ba\u8a8d\u7bc0\u9ede\u89d2\u8272\u3001\u8abf\u6574\u914d\u7f6e\u4ee5\u53ca\u6e2c\u8a66\u9023\u63a5\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u89e3\u6c7a\u6b64\u554f\u984c\u3002\u5728\u9999\u6e2f\u7684 VPS \u74b0\u5883\u4e2d\uff0c\u4fdd\u6301\u7db2\u7d61\u7a69\u5b9a\u6027\u548c\u6578\u64da\u5b89\u5168\u6027\u5c24\u70ba\u91cd\u8981\u3002\u5982\u679c\u60a8\u9700\u8981\u9032\u4e00\u6b65\u7684\u652f\u6301\u6216\u89e3\u6c7a\u65b9\u6848\uff0c\u8acb\u8003\u616e\u4f7f\u7528\u6211\u5011\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2f VPS<\/a> \u670d\u52d9\uff0c\u4ee5\u7372\u5f97\u66f4\u597d\u7684\u6027\u80fd\u548c\u53ef\u9760\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Learn how to troubleshoot MySQL Error 4049 (ER_OPERATION_NOT_ALLOWED_ON_GR_SECONDARY) with effective remote handling solutions. Fix your database issues now!<\/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-66989","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/66989","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=66989"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/66989\/revisions"}],"predecessor-version":[{"id":66990,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/66989\/revisions\/66990"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=66989"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=66989"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=66989"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}