{"id":176277,"date":"2024-11-08T11:33:19","date_gmt":"2024-11-08T03:33:19","guid":{"rendered":"https:\/\/server.hk\/cnblog\/176277\/"},"modified":"2024-11-08T11:33:20","modified_gmt":"2024-11-08T03:33:20","slug":"%e5%a6%82%e4%bd%95%e4%bf%ae%e5%be%a9mysql%e9%8c%af%e8%aa%a4-er_sync_purge_queue_tail","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/176277\/","title":{"rendered":"\u5982\u4f55\u4fee\u5fa9MySQL\u932f\u8aa4 &#8211; ER_SYNC_PURGE_QUEUE_TAIL"},"content":{"rendered":"<h1 id=\"%e5%a6%82%e4%bd%95%e4%bf%ae%e5%be%a9mysql%e9%8c%af%e8%aa%a4-er_sync_purge_queue_tail-sBTurhKfTW\">\u5982\u4f55\u4fee\u5fa9MySQL\u932f\u8aa4 &#8211; ER_SYNC_PURGE_QUEUE_TAIL<\/h1>\n<p>\u5728\u4f7f\u7528MySQL\u6578\u64da\u5eab\u7684\u904e\u7a0b\u4e2d\uff0c\u53ef\u80fd\u6703\u9047\u5230\u5404\u7a2e\u932f\u8aa4\uff0c\u5176\u4e2d\u4e4b\u4e00\u5c31\u662fER_SYNC_PURGE_QUEUE_TAIL\u932f\u8aa4\u3002\u9019\u500b\u932f\u8aa4\u901a\u5e38\u8207MySQL\u7684\u8907\u88fd\u529f\u80fd\u6709\u95dc\uff0c\u7279\u5225\u662f\u5728\u4f7f\u7528\u591a\u4e3b\u8907\u88fd\u6216\u7570\u6b65\u8907\u88fd\u7684\u74b0\u5883\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=\"er_sync_purge_queue_tail%e9%8c%af%e8%aa%a4%e7%9a%84%e6%88%90%e5%9b%a0-sBTurhKfTW\">ER_SYNC_PURGE_QUEUE_TAIL\u932f\u8aa4\u7684\u6210\u56e0<\/h2>\n<p>ER_SYNC_PURGE_QUEUE_TAIL\u932f\u8aa4\u901a\u5e38\u767c\u751f\u5728\u4ee5\u4e0b\u60c5\u6cc1\uff1a<\/p>\n<ul>\n<li>\u8907\u88fd\u904e\u7a0b\u4e2d\u51fa\u73fe\u4e86\u4e0d\u4e00\u81f4\u7684\u6578\u64da\u72c0\u614b\u3002<\/li>\n<li>\u4e3b\u4f3a\u670d\u5668\u548c\u5f9e\u4f3a\u670d\u5668\u4e4b\u9593\u7684\u7db2\u7d61\u9023\u63a5\u4e0d\u7a69\u5b9a\uff0c\u5c0e\u81f4\u6578\u64da\u7121\u6cd5\u6b63\u78ba\u540c\u6b65\u3002<\/li>\n<li>\u5728\u9ad8\u8ca0\u8f09\u7684\u60c5\u6cc1\u4e0b\uff0cMySQL\u7684\u8907\u88fd\u968a\u5217\u53ef\u80fd\u6703\u51fa\u73fe\u554f\u984c\u3002<\/li>\n<li>\u4f7f\u7528\u4e86\u4e0d\u517c\u5bb9\u7684MySQL\u7248\u672c\uff0c\u5c0e\u81f4\u8907\u88fd\u529f\u80fd\u7121\u6cd5\u6b63\u5e38\u904b\u4f5c\u3002<\/li>\n<\/ul>\n<p>\u9019\u4e9b\u56e0\u7d20\u90fd\u53ef\u80fd\u5c0e\u81f4ER_SYNC_PURGE_QUEUE_TAIL\u932f\u8aa4\u7684\u51fa\u73fe\uff0c\u9032\u800c\u5f71\u97ff\u6578\u64da\u5eab\u7684\u6b63\u5e38\u904b\u884c\u3002<\/p>\n<h2 id=\"%e5%a6%82%e4%bd%95%e4%bf%ae%e5%be%a9er_sync_purge_queue_tail%e9%8c%af%e8%aa%a4-sBTurhKfTW\">\u5982\u4f55\u4fee\u5fa9ER_SYNC_PURGE_QUEUE_TAIL\u932f\u8aa4<\/h2>\n<p>\u4fee\u5fa9ER_SYNC_PURGE_QUEUE_TAIL\u932f\u8aa4\u7684\u904e\u7a0b\u53ef\u4ee5\u5206\u70ba\u5e7e\u500b\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"1-%e6%aa%a2%e6%9f%a5%e8%a4%87%e8%a3%bd%e7%8b%80%e6%85%8b-sBTurhKfTW\">1. \u6aa2\u67e5\u8907\u88fd\u72c0\u614b<\/h3>\n<p>\u9996\u5148\uff0c\u60a8\u9700\u8981\u6aa2\u67e5MySQL\u7684\u8907\u88fd\u72c0\u614b\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4f86\u67e5\u770b\u8907\u88fd\u7684\u72c0\u614b\uff1a<\/p>\n<pre><code>SHOW SLAVE STATUSG<\/code><\/pre>\n<p>\u9019\u500b\u547d\u4ee4\u5c07\u986f\u793a\u5f9e\u4f3a\u670d\u5668\u7684\u8907\u88fd\u72c0\u614b\uff0c\u5305\u62ec\u932f\u8aa4\u4fe1\u606f\u3002\u5982\u679c\u767c\u73fe\u6709\u932f\u8aa4\uff0c\u60a8\u9700\u8981\u6839\u64da\u932f\u8aa4\u4fe1\u606f\u9032\u884c\u76f8\u61c9\u7684\u8655\u7406\u3002<\/p>\n<h3 id=\"2-%e9%87%8d%e5%95%9f%e8%a4%87%e8%a3%bd%e9%80%b2%e7%a8%8b-sBTurhKfTW\">2. \u91cd\u555f\u8907\u88fd\u9032\u7a0b<\/h3>\n<p>\u5982\u679c\u8907\u88fd\u72c0\u614b\u6b63\u5e38\uff0c\u4f46\u4ecd\u7136\u51fa\u73feER_SYNC_PURGE_QUEUE_TAIL\u932f\u8aa4\uff0c\u60a8\u53ef\u4ee5\u5617\u8a66\u91cd\u555f\u8907\u88fd\u9032\u7a0b\u3002\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>STOP SLAVE;<\/code><\/pre>\n<pre><code>START SLAVE;<\/code><\/pre>\n<p>\u9019\u5c07\u505c\u6b62\u4e26\u91cd\u65b0\u555f\u52d5\u5f9e\u4f3a\u670d\u5668\u7684\u8907\u88fd\u9032\u7a0b\uff0c\u6709\u6642\u53ef\u4ee5\u89e3\u6c7a\u66ab\u6642\u7684\u554f\u984c\u3002<\/p>\n<h3 id=\"3-%e6%aa%a2%e6%9f%a5%e7%b6%b2%e7%b5%a1%e9%80%a3%e6%8e%a5-sBTurhKfTW\">3. \u6aa2\u67e5\u7db2\u7d61\u9023\u63a5<\/h3>\n<p>\u7531\u65bc\u7db2\u7d61\u4e0d\u7a69\u5b9a\u53ef\u80fd\u5c0e\u81f4\u6578\u64da\u7121\u6cd5\u6b63\u78ba\u540c\u6b65\uff0c\u56e0\u6b64\u6aa2\u67e5\u4e3b\u5f9e\u4f3a\u670d\u5668\u4e4b\u9593\u7684\u7db2\u7d61\u9023\u63a5\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002\u60a8\u53ef\u4ee5\u4f7f\u7528ping\u547d\u4ee4\u4f86\u6e2c\u8a66\u9023\u63a5\uff1a<\/p>\n<pre><code>ping \u4e3b\u4f3a\u670d\u5668IP<\/code><\/pre>\n<p>\u5982\u679c\u767c\u73fe\u7db2\u7d61\u5ef6\u9072\u6216\u4e1f\u5305\uff0c\u5247\u9700\u8981\u89e3\u6c7a\u7db2\u7d61\u554f\u984c\u3002<\/p>\n<h3 id=\"4-%e6%9b%b4%e6%96%b0mysql%e7%89%88%e6%9c%ac-sBTurhKfTW\">4. \u66f4\u65b0MySQL\u7248\u672c<\/h3>\n<p>\u5982\u679c\u60a8\u4f7f\u7528\u7684\u662f\u8f03\u820a\u7684MySQL\u7248\u672c\uff0c\u5efa\u8b70\u5347\u7d1a\u5230\u6700\u65b0\u7248\u672c\u3002\u65b0\u7248\u672c\u901a\u5e38\u6703\u4fee\u5fa9\u5df2\u77e5\u7684\u932f\u8aa4\u548c\u554f\u984c\uff0c\u4e26\u63d0\u9ad8\u7cfb\u7d71\u7684\u7a69\u5b9a\u6027\u548c\u6027\u80fd\u3002<\/p>\n<h3 id=\"5-%e6%aa%a2%e6%9f%a5%e6%95%b8%e6%93%9a%e4%b8%80%e8%87%b4%e6%80%a7-sBTurhKfTW\">5. \u6aa2\u67e5\u6578\u64da\u4e00\u81f4\u6027<\/h3>\n<p>\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0c\u6578\u64da\u7684\u4e0d\u4e00\u81f4\u6027\u53ef\u80fd\u5c0e\u81f4ER_SYNC_PURGE_QUEUE_TAIL\u932f\u8aa4\u3002\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6aa2\u67e5\u6578\u64da\u7684\u4e00\u81f4\u6027\uff1a<\/p>\n<pre><code>CHECK TABLE \u8868\u540d;<\/code><\/pre>\n<p>\u5982\u679c\u767c\u73fe\u6578\u64da\u4e0d\u4e00\u81f4\uff0c\u60a8\u53ef\u80fd\u9700\u8981\u9032\u884c\u4fee\u5fa9\u6216\u6062\u5fa9\u64cd\u4f5c\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-sBTurhKfTW\">\u7e3d\u7d50<\/h2>\n<p>ER_SYNC_PURGE_QUEUE_TAIL\u932f\u8aa4\u662f\u4e00\u500b\u8207MySQL\u8907\u88fd\u529f\u80fd\u76f8\u95dc\u7684\u554f\u984c\uff0c\u901a\u5e38\u7531\u65bc\u6578\u64da\u4e0d\u4e00\u81f4\u3001\u7db2\u7d61\u554f\u984c\u6216\u7248\u672c\u4e0d\u517c\u5bb9\u7b49\u539f\u56e0\u5f15\u8d77\u3002\u901a\u904e\u6aa2\u67e5\u8907\u88fd\u72c0\u614b\u3001\u91cd\u555f\u8907\u88fd\u9032\u7a0b\u3001\u6aa2\u67e5\u7db2\u7d61\u9023\u63a5\u3001\u66f4\u65b0MySQL\u7248\u672c\u4ee5\u53ca\u6aa2\u67e5\u6578\u64da\u4e00\u81f4\u6027\u7b49\u6b65\u9a5f\uff0c\u60a8\u53ef\u4ee5\u6709\u6548\u5730\u4fee\u5fa9\u9019\u500b\u932f\u8aa4\u3002<\/p>\n<p>\u5982\u679c\u60a8\u5728\u5c0b\u627e\u7a69\u5b9a\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u4e0d\u540c\u7528\u6236\u7684\u9700\u6c42\u3002\u7121\u8ad6\u662f\u6578\u64da\u5eab\u7ba1\u7406\u9084\u662f\u7db2\u7ad9\u6258\u7ba1\uff0c\u6211\u5011\u7684 <a href=\"https:\/\/server.hk\">\u4f3a\u670d\u5668<\/a> \u90fd\u80fd\u70ba\u60a8\u63d0\u4f9b\u53ef\u9760\u7684\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3\u5982\u4f55\u4fee\u5fa9MySQL\u932f\u8aa4ER_SYNC_PURGE_QUEUE_TAIL\uff0c\u89e3\u6c7a\u6578\u64da\u5eab\u540c\u6b65\u554f\u984c\uff0c\u78ba\u4fdd\u7cfb\u7d71\u7a69\u5b9a\u904b\u884c\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-176277","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/176277","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=176277"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/176277\/revisions"}],"predecessor-version":[{"id":176278,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/176277\/revisions\/176278"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=176277"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=176277"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=176277"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}