{"id":67425,"date":"2024-10-15T01:04:16","date_gmt":"2024-10-14T17:04:16","guid":{"rendered":"https:\/\/server.hk\/cnblog\/67425\/"},"modified":"2024-10-15T01:04:16","modified_gmt":"2024-10-14T17:04:16","slug":"mysql-%e9%8c%af%e8%aa%a4%e7%b7%a8%e8%99%9f%ef%bc%9amy-010393%ef%bc%9b%e7%ac%a6%e8%99%9f%ef%bc%9aer_ndb_slave_saw_epoch_lower_than_previous%ef%bc%9bsqlstate%ef%bc%9ahy000-%e5%a0%b1%e9%8c%af-%e6%95%85","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/67425\/","title":{"rendered":"MySQL \u932f\u8aa4\u7de8\u865f\uff1aMY-010393\uff1b\u7b26\u865f\uff1aER_NDB_SLAVE_SAW_EPOCH_LOWER_THAN_PREVIOUS\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-010393%ef%bc%9b%e7%ac%a6%e8%99%9f%ef%bc%9aer_ndb_slave_saw_epoch_lower_than_previous%ef%bc%9bsqlstate%ef%bc%9ahy000-%e5%a0%b1%e9%8c%af-%e6%95%85-glhKGMSvQm\">MySQL \u932f\u8aa4\u7de8\u865f\uff1aMY-010393\uff1b\u7b26\u865f\uff1aER_NDB_SLAVE_SAW_EPOCH_LOWER_THAN_PREVIOUS\uff1bSQLSTATE\uff1aHY000 \u5831\u932f \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\u7de8\u865f MY-010393\u3002\u9019\u500b\u932f\u8aa4\u7684\u7b26\u865f\u70ba ER_NDB_SLAVE_SAW_EPOCH_LOWER_THAN_PREVIOUS\uff0c\u4e26\u4e14\u5176 SQLSTATE \u70ba HY000\u3002\u9019\u7bc7\u6587\u7ae0\u5c07\u6df1\u5165\u63a2\u8a0e\u9019\u500b\u932f\u8aa4\u7684\u6210\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%88%90%e5%9b%a0-glhKGMSvQm\">\u932f\u8aa4\u6210\u56e0<\/h2>\n<p>MY-010393 \u932f\u8aa4\u901a\u5e38\u51fa\u73fe\u5728\u4f7f\u7528 NDB Cluster \u7684\u74b0\u5883\u4e2d\u3002NDB Cluster \u662f MySQL \u7684\u4e00\u7a2e\u9ad8\u53ef\u7528\u6027\u548c\u9ad8\u6027\u80fd\u7684\u6578\u64da\u5eab\u89e3\u6c7a\u65b9\u6848\uff0c\u9069\u5408\u9700\u8981\u9ad8\u53ef\u7528\u6027\u548c\u53ef\u64f4\u5c55\u6027\u7684\u61c9\u7528\u3002\u7576 NDB Cluster \u7684\u5f9e\u5c6c\u7bc0\u9ede\uff08Slave\uff09\u6aa2\u6e2c\u5230\u5176\u6240\u770b\u5230\u7684\u6642\u9593\u6233\uff08epoch\uff09\u4f4e\u65bc\u4e4b\u524d\u7684\u6642\u9593\u6233\u6642\uff0c\u5c31\u6703\u89f8\u767c\u9019\u500b\u932f\u8aa4\u3002<\/p>\n<p>\u5177\u9ad4\u4f86\u8aaa\uff0c\u9019\u500b\u932f\u8aa4\u53ef\u80fd\u7531\u4ee5\u4e0b\u5e7e\u500b\u539f\u56e0\u5f15\u8d77\uff1a<\/p>\n<ul>\n<li>\u4e3b\u7bc0\u9ede\uff08Master\uff09\u548c\u5f9e\u7bc0\u9ede\u4e4b\u9593\u7684\u6642\u9593\u4e0d\u540c\u6b65\u3002<\/li>\n<li>\u5f9e\u7bc0\u9ede\u5728\u91cd\u555f\u5f8c\u672a\u80fd\u6b63\u78ba\u6062\u5fa9\u5176\u72c0\u614b\u3002<\/li>\n<li>\u7db2\u7d61\u5ef6\u9072\u6216\u6545\u969c\u5c0e\u81f4\u7684\u6578\u64da\u4e0d\u4e00\u81f4\u3002<\/li>\n<\/ul>\n<h2 id=\"%e9%8c%af%e8%aa%a4%e5%bd%b1%e9%9f%bf-glhKGMSvQm\">\u932f\u8aa4\u5f71\u97ff<\/h2>\n<p>\u7576\u51fa\u73fe MY-010393 \u932f\u8aa4\u6642\uff0c\u5f9e\u7bc0\u9ede\u5c07\u7121\u6cd5\u6b63\u5e38\u63a5\u6536\u4f86\u81ea\u4e3b\u7bc0\u9ede\u7684\u66f4\u65b0\uff0c\u9019\u53ef\u80fd\u5c0e\u81f4\u6578\u64da\u4e0d\u4e00\u81f4\uff0c\u5f71\u97ff\u61c9\u7528\u7684\u6b63\u5e38\u904b\u884c\u3002\u7279\u5225\u662f\u5728\u9ad8\u4e26\u767c\u7684\u74b0\u5883\u4e2d\uff0c\u9019\u7a2e\u60c5\u6cc1\u53ef\u80fd\u6703\u5c0e\u81f4\u6578\u64da\u4e1f\u5931\u6216\u61c9\u7528\u5d29\u6f70\u3002<\/p>\n<h2 id=\"%e6%95%85%e9%9a%9c%e4%bf%ae%e5%be%a9%e6%ad%a5%e9%a9%9f-glhKGMSvQm\">\u6545\u969c\u4fee\u5fa9\u6b65\u9a5f<\/h2>\n<p>\u4fee\u5fa9 MY-010393 \u932f\u8aa4\u9700\u8981\u9075\u5faa\u4ee5\u4e0b\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"1-%e6%aa%a2%e6%9f%a5%e6%99%82%e9%96%93%e5%90%8c%e6%ad%a5-glhKGMSvQm\">1. \u6aa2\u67e5\u6642\u9593\u540c\u6b65<\/h3>\n<p>\u9996\u5148\uff0c\u78ba\u4fdd\u6240\u6709\u7bc0\u9ede\u7684\u7cfb\u7d71\u6642\u9593\u662f\u540c\u6b65\u7684\u3002\u53ef\u4ee5\u4f7f\u7528 NTP\uff08Network Time Protocol\uff09\u4f86\u4fdd\u6301\u6642\u9593\u7684\u4e00\u81f4\u6027\u3002\u4ee5\u4e0b\u662f\u6aa2\u67e5\u548c\u8a2d\u7f6e NTP \u7684\u57fa\u672c\u547d\u4ee4\uff1a<\/p>\n<pre><code>sudo apt-get install ntp\nsudo service ntp restart\n<\/code><\/pre>\n<h3 id=\"2-%e9%87%8d%e5%95%9f%e5%be%9e%e7%af%80%e9%bb%9e-glhKGMSvQm\">2. \u91cd\u555f\u5f9e\u7bc0\u9ede<\/h3>\n<p>\u5982\u679c\u6642\u9593\u5df2\u7d93\u540c\u6b65\uff0c\u4f46\u932f\u8aa4\u4f9d\u7136\u5b58\u5728\uff0c\u53ef\u4ee5\u8003\u616e\u91cd\u555f\u5f9e\u7bc0\u9ede\u3002\u9019\u6a23\u53ef\u4ee5\u4f7f\u5f9e\u7bc0\u9ede\u91cd\u65b0\u9023\u63a5\u4e3b\u7bc0\u9ede\u4e26\u66f4\u65b0\u5176\u72c0\u614b\u3002<\/p>\n<pre><code>sudo systemctl restart mysql\n<\/code><\/pre>\n<h3 id=\"3-%e6%aa%a2%e6%9f%a5%e7%b6%b2%e7%b5%a1%e9%80%a3%e6%8e%a5-glhKGMSvQm\">3. \u6aa2\u67e5\u7db2\u7d61\u9023\u63a5<\/h3>\n<p>\u78ba\u4fdd\u4e3b\u5f9e\u7bc0\u9ede\u4e4b\u9593\u7684\u7db2\u7d61\u9023\u63a5\u6b63\u5e38\u3002\u53ef\u4ee5\u4f7f\u7528 ping \u547d\u4ee4\u6aa2\u67e5\u9023\u63a5\u72c0\u614b\uff1a<\/p>\n<pre><code>ping \n<\/code><\/pre>\n<h3 id=\"4-%e6%9f%a5%e7%9c%8b%e6%97%a5%e8%aa%8c%e6%96%87%e4%bb%b6-glhKGMSvQm\">4. \u67e5\u770b\u65e5\u8a8c\u6587\u4ef6<\/h3>\n<p>\u6aa2\u67e5 MySQL \u7684\u65e5\u8a8c\u6587\u4ef6\u4ee5\u7372\u53d6\u66f4\u591a\u932f\u8aa4\u4fe1\u606f\u3002\u65e5\u8a8c\u6587\u4ef6\u901a\u5e38\u4f4d\u65bc \/var\/log\/mysql\/error.log\u3002\u901a\u904e\u5206\u6790\u65e5\u8a8c\uff0c\u53ef\u4ee5\u7372\u5f97\u66f4\u5177\u9ad4\u7684\u932f\u8aa4\u539f\u56e0\u3002<\/p>\n<h2 id=\"%e9%81%a0%e7%a8%8b%e8%99%95%e7%90%86-glhKGMSvQm\">\u9060\u7a0b\u8655\u7406<\/h2>\n<p>\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0c\u53ef\u80fd\u9700\u8981\u9032\u884c\u9060\u7a0b\u8655\u7406\u4f86\u89e3\u6c7a\u554f\u984c\u3002\u9019\u53ef\u4ee5\u901a\u904e SSH \u9023\u63a5\u5230\u4f3a\u670d\u5668\uff0c\u7136\u5f8c\u57f7\u884c\u4e0a\u8ff0\u6b65\u9a5f\u4f86\u5b8c\u6210\u3002\u78ba\u4fdd\u5728\u9032\u884c\u9060\u7a0b\u64cd\u4f5c\u6642\uff0c\u9075\u5faa\u5b89\u5168\u6700\u4f73\u5be6\u8e10\uff0c\u4e26\u5099\u4efd\u91cd\u8981\u6578\u64da\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-glhKGMSvQm\">\u7e3d\u7d50<\/h2>\n<p>MY-010393 \u932f\u8aa4\u662f MySQL NDB Cluster \u74b0\u5883\u4e2d\u5e38\u898b\u7684\u554f\u984c\uff0c\u4e3b\u8981\u7531\u6642\u9593\u4e0d\u540c\u6b65\u3001\u5f9e\u7bc0\u9ede\u72c0\u614b\u6062\u5fa9\u4e0d\u7576\u6216\u7db2\u7d61\u554f\u984c\u5f15\u8d77\u3002\u901a\u904e\u6aa2\u67e5\u6642\u9593\u540c\u6b65\u3001\u91cd\u555f\u5f9e\u7bc0\u9ede\u3001\u6aa2\u67e5\u7db2\u7d61\u9023\u63a5\u4ee5\u53ca\u67e5\u770b\u65e5\u8a8c\u6587\u4ef6\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u9032\u884c\u6545\u969c\u4fee\u5fa9\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u53ef\u7528\u6027\u548c\u7a69\u5b9a\u6027\u7684\u61c9\u7528\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2f VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u81f3\u95dc\u91cd\u8981\uff0c\u4ee5\u78ba\u4fdd\u6578\u64da\u5eab\u7684\u6b63\u5e38\u904b\u884c\u548c\u6578\u64da\u7684\u4e00\u81f4\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u89e3\u6c7a MySQL \u932f\u8aa4\u7de8\u865f MY-010393\uff0c\u7b26\u865f ER_NDB_SLAVE_SAW_EPOCH_LOWER_THAN_PREVIOUS\uff0cSQLSTATE HY000 \u7684\u6545\u969c\uff0c\u63d0\u4f9b\u9060\u7a0b\u8655\u7406\u65b9\u6848\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-67425","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/67425","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=67425"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/67425\/revisions"}],"predecessor-version":[{"id":67426,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/67425\/revisions\/67426"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=67425"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=67425"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=67425"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}