{"id":12980,"date":"2025-02-10T15:32:25","date_gmt":"2025-02-10T07:32:25","guid":{"rendered":"https:\/\/www.gbase8.cn\/?p=12980"},"modified":"2025-02-10T15:32:26","modified_gmt":"2025-02-10T07:32:26","slug":"gbase-8a%e5%a6%82%e4%bd%95%e7%a1%ae%e8%ae%a4%e7%ae%a1%e7%90%86%e9%9b%86%e7%be%a4gcware%e7%9a%84leader%e8%8a%82%e7%82%b9","status":"publish","type":"post","link":"https:\/\/www.gbase8.cn\/en\/12980","title":{"rendered":"GBase 8a\u5982\u4f55\u786e\u8ba4\u7ba1\u7406\u96c6\u7fa4gcware\u7684leader\u8282\u70b9"},"content":{"rendered":"<p>GBase 8a\u7684gcware\u670d\u52a1\u96c6\u7fa4\u7528\u4e8e\u5404\u8282\u70b9GCluster\u5b9e\u4f8b\u95f4\u5171\u4eab\u4fe1\u606f(\u5305\u62ec\u96c6\u7fa4\u7ed3\u6784\uff0c\u8282\u70b9\u72b6\u6001\uff0c\u8282\u70b9\u8d44\u6e90\u72b6\u6001\u7b49\u4fe1\u606f)\uff0c\u4ee5\u53ca\u63a7\u5236\u591a\u526f\u672c\u6570\u636e\u64cd\u4f5c\u65f6\uff0c\u63d0\u4f9b\u53ef\u64cd\u4f5c\u8282\u70b9\uff0c\u63a7\u5236\u5404\u8282\u70b9\u6570\u636e\u4e00\u81f4\u6027\u72b6\u6001\u3002gcware\u96c6\u7fa4\u7531\u591a\u4e2a\u8282\u70b9\u7ec4\u6210\uff0c\u4e00\u822c\u662f\u5355\u6570\uff0c\u5176\u4e2d\u6709\u4e00\u4e2a\u8282\u70b9\u88ab\u9009\u4e3aleader\uff0c\u5176\u4f59\u7684\u4e3afollower\u3002leader\u8282\u70b9\u4fdd\u5b58\u5f53\u524d\u6700\u65b0\u7684\u6570\u636e\uff0c\u672c\u6587\u4ecb\u7ecd\u5982\u4f55\u786e\u8ba4leader\u8282\u70b9\u7684\u65b9\u6cd5\u3002<\/p>\n\n\n\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_84 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Directory Navigation<\/p>\n<label for=\"ez-toc-cssicon-toggle-item-6a2aa14b27a0e\" class=\"ez-toc-cssicon-toggle-label\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/label><input type=\"checkbox\"  id=\"ez-toc-cssicon-toggle-item-6a2aa14b27a0e\"  aria-label=\"Toggle\" \/><nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.gbase8.cn\/en\/12980\/#gcware%E6%97%A5%E5%BF%97\" >gcware\u65e5\u5fd7<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.gbase8.cn\/en\/12980\/#Leader%E6%A0%87%E8%AE%B0\" >Leader\u6807\u8bb0<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.gbase8.cn\/en\/12980\/#%E7%A1%AE%E8%AE%A4%E5%BD%93%E5%89%8Dleader%E6%96%B9%E6%B3%95\" >\u786e\u8ba4\u5f53\u524dleader\u65b9\u6cd5<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.gbase8.cn\/en\/12980\/#%E6%80%BB%E7%BB%93\" >Summary<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"gcware%E6%97%A5%E5%BF%97\"><\/span>gcware\u65e5\u5fd7<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u8be5\u65e5\u5fd7\u9ed8\u8ba4\u4fdd\u5b58\u5728\u5b89\u88c5\u76ee\u5f55\/gcware\/log\/gcware.log\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Leader%E6%A0%87%E8%AE%B0\"><\/span>Leader\u6807\u8bb0<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u5f53\u67d0\u4e2a\u8282\u70b9\u6210\u4e3aleader\u65f6\uff0c\u65e5\u5fd7\u91cc\u4f1a\u51fa\u73b0\u5982\u4e0b\u4fe1\u606f\u3002\u5176\u4e2dXXXXX\u662f\u4e00\u4e2a\u6570\u5b57\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code has-small-font-size\"><code>switch to leader with term:XXXXX<\/code><\/pre>\n\n\n\n<p>\u6392\u67e5\u65f6\uff0c\u53ef\u4ee5\u7528 switch to, \u8fd9\u6837\u80fd\u770b\u5230\u9009\u4e3e\u8005candidate->leader\u4ee5\u53cacandidate->follower\u7684\u8fc7\u7a0b<\/p>\n\n\n\n<pre class=\"wp-block-code has-small-font-size\"><code>grep \"switch to\" \/opt\/gbase\/*\/gcware\/log\/gcware.log  | tail<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E7%A1%AE%E8%AE%A4%E5%BD%93%E5%89%8Dleader%E6%96%B9%E6%B3%95\"><\/span>\u786e\u8ba4\u5f53\u524dleader\u65b9\u6cd5<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u67e5\u627e\u6bcf\u4e2agcware\u8282\u70b9\u3010\u6700\u65b0\u3011\u7684Leader\u6807\u8bb0\uff0c\u65e5\u671f\u6700\u8fd1(\u907f\u514d\u65f6\u949f\u4e0d\u540c\u6b65)\uff0c\u6570\u5b57\u6700\u5927\u7684\u8282\u70b9\u662fLeader\u8282\u70b9\u3002\u6bd4\u5982\u5982\u4e0b2\u4e2a\u8282\u70b9\u7684\u8f93\u51fa<\/p>\n\n\n\n<p>103\u8282\u70b9<\/p>\n\n\n\n<pre class=\"wp-block-code has-small-font-size\"><code>&#91;gbase@gbase_rh7_003 ~]$ grep \"switch to\" \/opt\/gbase\/*\/gcware\/log\/gcware.log  | tail\r\nFeb 07 17:29:44.546192 INFO  &#91;GCWARE] node 1728184330 switch to candidate\r\nFeb 07 17:29:47.887201 INFO  &#91;GCWARE] node 1728184330 switch to candidate\r\nFeb 07 17:29:50.295710 INFO  &#91;GCWARE] node 1728184330 switch to candidate\r\nFeb 07 17:29:50.320778 INFO  &#91;GCWARE] node 1728184330 switch to leader with term:123\r\nFeb 09 08:41:20.388174 INFO  &#91;GCWARE] node 1728184330 switch to follower with term:124 leader:0\r\nFeb 09 08:41:22.456324 INFO  &#91;GCWARE] node 1728184330 switch to follower with term:125 leader:0\r\nFeb 09 08:41:24.643133 INFO  &#91;GCWARE] node 1728184330 switch to follower with term:126 leader:0\r\nFeb 10 09:56:37.339436 INFO  &#91;GCWARE] node 1728184330 switch to follower with term:126 leader:0\r\nFeb 10 09:56:39.503562 INFO  &#91;GCWARE] node 1728184330 switch to candidate\r\n<span class=\"has-inline-color has-luminous-vivid-orange-color\">Feb 10 09:56:41.279513 INFO  &#91;GCWARE] node 1728184330 switch to<strong> follower<\/strong> with term:205 leader:0<\/span>\r\n&#91;gbase@gbase_rh7_003 ~]$\r\n\r<\/code><\/pre>\n\n\n\n<p>104\u8282\u70b9<\/p>\n\n\n\n<pre class=\"wp-block-code has-small-font-size\"><code>&#91;gbase@gbase_rh7_004 log]$ grep \"switch to \" \/opt\/gbase\/*\/gcware\/log\/gcware.log | tail\nFeb 09 09:14:37.059239 INFO  &#91;GCWARE] node 1744961546 switch to candidate\nFeb 09 09:14:40.076193 INFO  &#91;GCWARE] node 1744961546 switch to candidate\nFeb 10 09:56:21.190265 INFO  &#91;GCWARE] node 1744961546 switch to follower with term:199 leader:0\nFeb 10 09:56:24.842071 INFO  &#91;GCWARE] node 1744961546 switch to candidate\nFeb 10 09:56:27.875309 INFO  &#91;GCWARE] node 1744961546 switch to candidate\nFeb 10 09:56:30.875920 INFO  &#91;GCWARE] node 1744961546 switch to candidate\nFeb 10 09:56:33.957789 INFO  &#91;GCWARE] node 1744961546 switch to candidate\nFeb 10 09:56:37.263772 INFO  &#91;GCWARE] node 1744961546 switch to candidate\nFeb 10 09:56:41.272030 INFO  &#91;GCWARE] node 1744961546 switch to candidate\n<span class=\"has-inline-color has-luminous-vivid-orange-color\">Feb 10 09:56:41.519532 INFO  &#91;GCWARE] node 1744961546 switch to <strong>leader<\/strong> with term:205\n<\/span>&#91;gbase@gbase_rh7_004 log]$\n\n<\/code><\/pre>\n\n\n\n<p>\u5176\u4e2d103\u8282\u70b9\u6700\u65b0\u662f2\u67087\u65e5\u7684\uff0cterm\u6570\u503c\u4e3a123\uff1b104\u8282\u70b9\u6700\u65b0\u662f2\u670810\u65e5\u3002<\/p>\n\n\n\n<p>\u57282\u670810\u65e5 09\uff1a56\uff1b41\u53d1\u751f\u4e86\u9009\u4e3e\uff0c\u5176\u4e2d104\u6210\u4e3aleader\u8282\u70b9,103\u4e3afollower<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E6%80%BB%E7%BB%93\"><\/span>Summary<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u672c\u529f\u80fd\u4e00\u822c\u60c5\u51b5\u4e0b\u7528\u4e0d\u5230\uff0c\u96c6\u7fa4\u5185\u90e8\u4f1a\u81ea\u52a8\u534f\u8c03\u3002\u53ea\u6709\u5728\u96c6\u7fa4\u53d1\u751f\u65ad\u7535\u7b49\u5f02\u5e38\u60c5\u51b5\uff0c\u5e76\u4e14\u53d1\u751f\u90e8\u5206\u8282\u70b9gcwaer\u6587\u4ef6\u635f\u574f\uff0c\u5fc5\u987b\u624b\u5de5\u5904\u7406gcware\u6587\u4ef6\u65f6\uff0c\u624d\u9700\u8981\u5224\u65ad\u54ea\u4e2a\u53ef\u7528\u7684gcware\u662f\u6700\u65b0\u7684\u3002<\/p>","protected":false},"excerpt":{"rendered":"<p>gcware\u96c6\u7fa4\u7531\u591a\u4e2a\u8282\u70b9\u7ec4\u6210\uff0c\u4e00\u822c\u662f\u5355\u6570\uff0c\u5176\u4e2d\u6709\u4e00\u4e2a\u8282\u70b9\u88ab\u9009\u4e3aleader\uff0c\u5176\u4f59\u7684\u4e3afollower\u3002leader\u8282\u70b9\u4fdd\u5b58\u5f53\u524d\u6700\u65b0\u7684\u6570\u636e\uff0c\u672c\u6587\u4ecb\u7ecd\u5982\u4f55\u786e\u8ba4leader\u8282\u70b9\u7684\u65b9\u6cd5\u3002<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[],"class_list":["post-12980","post","type-post","status-publish","format-standard","hentry","category-gbase8a"],"_links":{"self":[{"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/posts\/12980","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/comments?post=12980"}],"version-history":[{"count":3,"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/posts\/12980\/revisions"}],"predecessor-version":[{"id":12983,"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/posts\/12980\/revisions\/12983"}],"wp:attachment":[{"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/media?parent=12980"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/categories?post=12980"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/tags?post=12980"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}