{"id":22,"date":"2020-06-09T08:41:14","date_gmt":"2020-06-09T00:41:14","guid":{"rendered":"http:\/\/www.gbase8.cn\/?p=22"},"modified":"2021-04-22T08:53:51","modified_gmt":"2021-04-22T00:53:51","slug":"gbase8a-mpp-cluster%e6%9f%a5%e7%9c%8b%e9%9b%86%e7%be%a4%e6%95%b0%e6%8d%ae%e4%b8%8d%e4%b8%80%e8%87%b4%e7%9a%84%e8%af%a6%e6%83%85","status":"publish","type":"post","link":"https:\/\/www.gbase8.cn\/en\/22","title":{"rendered":"\u5357\u5927\u901a\u7528GBase8a MPP Cluster\u67e5\u770b\u96c6\u7fa4\u6570\u636e\u4e0d\u4e00\u81f4\u7684\u8be6\u60c5"},"content":{"rendered":"<p>GBase 8a\u6570\u636e\u5e93\u96c6\u7fa4\uff0c\u5f53\u51fa\u73b0\u4e3b\u526f\u672c\u6570\u636e\u4e0d\u4e00\u81f4\u65f6\uff0c\u53ef\u4ee5\u901a\u8fc7\u672c\u6587\u4ecb\u7ecd\u7684\u547d\u4ee4\u67e5\u770b\u3002\u7edd\u5927\u90e8\u5206event\u53ef\u4ee5\u7531\u96c6\u7fa4\u5185\u90e8\u81ea\u52a8\u6062\u590d\uff0c\u90e8\u5206\u7279\u6b8a\u573a\u666f\u4e0b\uff0c\u6bd4\u5982\u5355\u8282\u70b9\u96c6\u7fa4\u3001\u8282\u70b9\u78c1\u76d8\u635f\u574f\u7b49\uff0c\u53ef\u4ee5\u901a\u8fc7\u624b\u5de5\u547d\u4ee4\u5f3a\u884c\u6e05\u7406\u3002\u8bf7\u53c2\u8003 <a href=\"#_\u624b\u5de5\u6e05\u7406event\">\u624b\u5de5\u6e05\u7406event<\/a>\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-6a2ae6ebd5fee\" 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-6a2ae6ebd5fee\"  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\/22\/#%E7%94%A8%E9%80%94\" >\u7528\u9014<\/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\/22\/#%E4%BD%BF%E7%94%A8%E6%96%B9%E6%B3%95\" >\u4f7f\u7528\u65b9\u6cd5<\/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\/22\/#%E4%BD%BF%E7%94%A8%E6%A0%B7%E4%BE%8B\" >\u4f7f\u7528\u6837\u4f8b<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E7%94%A8%E9%80%94\"><\/span><a>\u7528\u9014<\/a><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u5f53\u96c6\u7fa4\u4e3b\u526f\u672c\u95f4\u51fa\u73b0\u4e0d\u4e00\u81f4\uff0c\u6216\u8005\u96c6\u7fa4\u53d1\u73b0\u6570\u636e\u6587\u4ef6\u51fa\u73b0\u6545\u969c\u65f6\uff0c\u4f1a\u5728\u96c6\u7fa4\u72b6\u6001\u4e2d\u8bbe\u7f6edatastate\u4e3a1\u3002\u8fd9\u4e9b\u547d\u4ee4\u662f\u663e\u793a\u4ec0\u4e48\u539f\u56e0\u5bfc\u81f4\u7684\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E4%BD%BF%E7%94%A8%E6%96%B9%E6%B3%95\"><\/span><a>\u4f7f\u7528\u65b9\u6cd5<\/a><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u6570\u636e\u6587\u4ef6\u4e0d\u4e00\u81f4\uff0c\u4e00\u822c\u662f\u78c1\u76d8\u6545\u969c\uff0c\u65ad\u7535\u5b95\u673a\u7b49\u5bfc\u81f4\u6587\u4ef6\u635f\u574f\u3002\u540e\u9762\u7684\u53ef\u9009\u6570\u5b57\uff0c\u662f\u4e00\u6b21\u663e\u793a\u51e0\u4e2aevent\u8bb0\u5f55\uff0c\u9ed8\u8ba416\u4e2a\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>gcadmin showdmlstorageevent &#91;number]<\/code><\/pre>\n\n\n\n<p>DDL\u4e0d\u4e00\u81f4\uff0c\u90e8\u5206\u8282\u70b9DDL\u64cd\u4f5c\u65f6\u53d1\u751f\u6545\u969c\u3002 \u540e\u9762\u7684\u53ef\u9009\u6570\u5b57\uff0c\u662f\u4e00\u6b21\u663e\u793a\u51e0\u4e2aevent\u8bb0\u5f55\uff0c\u9ed8\u8ba416\u4e2a\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>gcadmin showddlevent &#91;number]<\/code><\/pre>\n\n\n\n<p>\u6570\u636e\u4e0d\u4e00\u81f4\uff0c\u90e8\u5206\u8282\u70b9\u505aDML\u64cd\u4f5c\u65f6\u53d1\u751f\u6545\u969c\uff0c\u5305\u62ecLOAD\u3002 \u540e\u9762\u7684\u53ef\u9009\u6570\u5b57\uff0c\u662f\u4e00\u6b21\u663e\u793a\u51e0\u4e2aevent\u8bb0\u5f55\uff0c\u9ed8\u8ba416\u4e2a\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>gcadmin showdmlevent &#91;number]<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E4%BD%BF%E7%94%A8%E6%A0%B7%E4%BE%8B\"><\/span><a>\u4f7f\u7528\u6837\u4f8b<\/a><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<pre class=\"wp-block-code\"><code>&#91;gbase@DB01 gcluster]$ gcadmin showdmlevent\r\nEvent count:3           ******\u603bevent\u6570\u91cf\uff0c\u5982\u679c\u5f88\u591a\u4f1a\u53d8\u621016\/100\u4ee3\u8868\u4e00\u5171100\u4e2aevent,\u672c\u6b21\u53ea\u663e\u793a16\u4e2a\u3002\r\nEvent ID:    252       ****** Event\u7f16\u53f7\uff0c\u9012\u589e\u7684\u3002\r\nTableName: mydb.table1  ******\u4ee3\u8868table1\u6709\u6545\u969c*******\r\n\r\nFail Data Copy:\r\n------------------------------------------------------\r\nSegName: n2     SCN: 8314414    NodeIP: 11.0.0.201      FAILURE   *********\u4ee3\u8868201\u8282\u70b9\u4e0a\u7684n2\u5206\u7247\u635f\u574f\uff0c\u9700\u8981\u4ece202\u83b7\u53d6\u6570\u636e**********\r\nSegName: n6     SCN: 8314414    NodeIP: 11.0.0.206      FAILURE   *********\u4ee3\u8868206\u8282\u70b9\u4e0a\u7684n6\u5206\u7247\u635f\u574f\uff0c\u9700\u8981\u4ece205\u83b7\u53d6\u6570\u636e**********\r\nSegName: n1     SCN: 8314436    NodeIP: 11.0.0.201      FAILURE   *********\u4ee3\u8868201\u8282\u70b9\u4e0a\u7684n1\u5206\u7247\u635f\u574f\uff0c\u9700\u8981\u4ece202\u83b7\u53d6\u6570\u636e**********\r\n\r\nEvent ID:    246\r\nTableName: mydb.table2   ******\u4ee3\u8868table2\u6709\u6545\u969c*******\r\n\r\nFail Data Copy:\r\n------------------------------------------------------\r\nSegName: n1     SCN: 8314439    NodeIP: 11.0.0.202      FAILURE  *********\u4ee3\u8868202\u8282\u70b9\u4e0a\u7684n1\u5206\u7247\u635f\u574f\uff0c\u9700\u8981\u4ece201\u83b7\u53d6\u6570\u636e**********\r\n\r\nEvent ID:    245\r\nTableName: mydb.table3\r\n\r\nFail Data Copy:\r\n------------------------------------------------------\r\n\n<\/code><\/pre>\n\n\n\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p>\u5357\u5927\u901a\u7528GBase 8a\u6570\u636e\u5e93\u96c6\u7fa4\uff0c\u5f53\u51fa\u73b0\u4e3b\u526f\u672c\u6570\u636e\u4e0d\u4e00\u81f4\u65f6\uff0c\u53ef\u4ee5\u901a\u8fc7\u672c\u6587\u4ecb\u7ecd\u7684\u547d\u4ee4\u67e5\u770b\u3002\u7edd\u5927\u90e8\u5206event\u53ef\u4ee5\u7531\u96c6\u7fa4\u5185\u90e8\u81ea\u52a8\u6062\u590d\uff0c\u90e8\u5206\u7279\u6b8a\u573a\u666f\u4e0b\uff0c\u6bd4\u5982\u5355\u8282\u70b9\u96c6\u7fa4\u3001\u8282\u70b9\u78c1\u76d8\u635f\u574f\u7b49\uff0c\u53ef\u4ee5\u901a\u8fc7\u624b\u5de5\u547d\u4ee4\u5f3a\u884c\u6e05\u7406<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[],"class_list":["post-22","post","type-post","status-publish","format-standard","hentry","category-gbase8a"],"_links":{"self":[{"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/posts\/22","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=22"}],"version-history":[{"count":6,"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/posts\/22\/revisions"}],"predecessor-version":[{"id":5486,"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/posts\/22\/revisions\/5486"}],"wp:attachment":[{"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/media?parent=22"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/categories?post=22"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/tags?post=22"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}