{"id":330,"date":"2020-06-29T09:19:27","date_gmt":"2020-06-29T01:19:27","guid":{"rendered":"http:\/\/www.gbase8.cn\/?p=330"},"modified":"2022-02-24T13:38:22","modified_gmt":"2022-02-24T05:38:22","slug":"gbase-8a%e9%9b%86%e7%be%a4%e6%8a%a5%e9%94%99-failed-to-get-metadata-detail-check-nodes-no-valid-node-for-suffix","status":"publish","type":"post","link":"https:\/\/www.gbase8.cn\/en\/330","title":{"rendered":"\u5357\u5927\u901a\u7528GBase 8a\u96c6\u7fa4\u62a5\u9519 Failed to get metadata: DETAIL: check nodes, no valid node for suffix"},"content":{"rendered":"<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-6a2ad3e62bd1c\" 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-6a2ad3e62bd1c\"  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\/330\/#%E6%8A%A5%E9%94%99%E5%8E%9F%E5%9B%A0\" >\u62a5\u9519\u539f\u56e0<\/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\/330\/#%E6%95%85%E9%9A%9C%E5%8E%9F%E5%9B%A0\" >\u6545\u969c\u539f\u56e0<\/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\/330\/#%E8%A7%A3%E5%86%B3%E6%96%B9%E6%B3%95\" >\u89e3\u51b3\u65b9\u6cd5<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E6%8A%A5%E9%94%99%E5%8E%9F%E5%9B%A0\"><\/span>\u62a5\u9519\u539f\u56e0<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u6570\u636e\u7684\u4e3b\u5907\u5206\u7247\u90fd\u5904\u4e8e\u6545\u969c\u72b6\u6001(event\u6807\u5fd7),\u6216\u8005\u5206\u7247\u6240\u5728\u4e3b\u5907\u8282\u70b9\u90fd\u5904\u4e8e\u4e0d\u53ef\u7528\u72b6\u6001(OFFLINE\u6216\u670d\u52a1CLOSE)\u7b49\uff0c\u7279\u522b\u662f\u5355\u8282\u70b9\u96c6\u7fa4\u3002\u53ef\u4ee5\u901a\u8fc7gcadmin  showdmlevent  \u67e5\u770b\u5230\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E6%95%85%E9%9A%9C%E5%8E%9F%E5%9B%A0\"><\/span>\u6545\u969c\u539f\u56e0<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p> \u4e00\u822c\u662f\u786c\u4ef6\u6545\u969c\u89e6\u53d1\uff0c\u6bd4\u5982\u78c1\u76d8\uff0c\u7f51\u7edc\uff0c\u5f53\u51fa\u73b0\u610f\u5916\u65ad\u7535\uff0c\u5b95\u673a\uff0c\u78c1\u76d8\u7a7a\u95f4\u6ee1\u7b49\u60c5\u51b5\uff0c\u4f1a\u5bfc\u81f4\u5982\u4e0a\u4e3b\u5907\u5206\u7247\u540c\u65f6\u88ab\u8bbe\u7f6eevent\u6807\u8bc6\u7684\u60c5\u51b5\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E8%A7%A3%E5%86%B3%E6%96%B9%E6%B3%95\"><\/span>\u89e3\u51b3\u65b9\u6cd5<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u5148\u786e\u8ba4\u96c6\u7fa4gcadmin\u662f\u5426\u6b63\u5e38\uff0c\u5982\u679c\u6709CLOSE\u548cOFFLINE\u60c5\u51b5\uff0c\u5148\u89e3\u51b3\u3002<\/p>\n\n\n\n<p>\u5982\u679cgcadmin\u770b\u8282\u70b9\u548c\u670d\u52a1\u6b63\u5e38\uff0c\u5219\u68c0\u67e5\u6570\u636e\u662f\u5426\u6709\u6545\u969c\u3002<\/p>\n\n\n\n<p>gcadmin showdmlevent \u67e5\u770b\u5bf9\u5e94\u7684\u8868\u3002 \u5982\u679c\u7248\u672c\u652f\u6301\uff0c\u53ef\u4ee5\u7528\u4e0b\u9762\u8fd9\u4e2a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>&#91;gbase@localhost ~]$ gcadmin showdmlevent testdb.t1 n1 10.0.2.107\nEvent count:0\n\n\u53c2\u6570\u662f gcadmin --help\u53ef\u4ee5\u770b\u5230\uff0c\u5982\u679c\u6709\u5982\u4e0b\u7684\u4fe1\u606f\u5373\u53ef\u4f7f\u7528\ngcadmin showdmlevent &#91;&lt;tablename segname nodeip&gt; | &lt;max_fevent_num&gt;] &#91;f] \ntestdb.t1 \u5e93\u540d.\u8868\u540d\nn1 \u5206\u7247\uff0c\u5bf9\u5e94segname\n10.0.2.107 \u5bf9\u5e94nodeip\n\n        8.  gcadmin showddlevent &#91;&lt;tablename segname nodeip&gt; | &lt;tablename nodeip&gt; | &lt;max_fevent_num&gt;] &#91;f] : show cluster ddl fail event,\n                                                                                                            replicated table segname is &#91;n0]\n        9.  gcadmin showdmlevent &#91;&lt;tablename segname nodeip&gt; | &lt;max_fevent_num&gt;] &#91;f]                      : show current cluster dml fail event,                                                                                                                                        replicated table segname is &#91;n0]\n        10. gcadmin showdmlstorageevent &#91;table ID segname nodeip] | &lt;max_fevent_num&gt;] &#91;f]   <\/code><\/pre>\n\n\n\n<p>\u5982\u679c\u662f\u5355\u8282\u70b9\u96c6\u7fa4\uff0c\u3010\u53ea\u80fd\u3011\u6e05\u7406\u6389event,\u65e0\u8bba\u662f\u5426\u635f\u574f\u3002<\/p>\n\n\n\n<p>\u5982\u679c\u662f\u591a\u8282\u70b9\uff0c\u9700\u8981\u4eba\u5de5\u6392\u67e5\u8be5\u5206\u7247\u5728\u4e0d\u540c\u8282\u70b9\u4e0a\u7684\u5b8c\u6574\u5ea6\uff0c\u6bd4\u5982\u901a\u8fc7<\/p>\n\n\n\n<p>select * from XXX_nY where rowid%65536=0 \u5224\u65ad\u6570\u636e\u662f\u5426\u6b63\u5e38\u3002\u62a5\u9519\u7684\u5206\u7247\u80af\u5b9a\u88ab\u629b\u5f03\u3002<\/p>\n\n\n\n<p>select count(*) \u67e5\u770b\u884c\u6570\uff0c\u4e00\u822c\u9009\u62e9\u884c\u6570\u591a\u7684\uff1b<\/p>\n\n\n\n<p>select max(XXXtime) \u67e5\u770b\u6700\u65b0\u6570\u636e\u65f6\u95f4\uff0c\u4e00\u822c\u9009\u62e9\u65f6\u95f4\u66f4\u8fd1\u7684\uff1b<\/p>\n\n\n\n<p>\u7136\u540e\u9009\u62e9\u5176\u4e2d\u4e00\u4e2a\u4e3a\u6b63\u786e\u7684\uff0c\u6e05\u6389event\u540e\uff0c\u4eba\u5de5\u8fdb\u884c\u540c\u6b65\u3002 \u8bf7\u53c2\u8003 <\/p>\n\n\n\n<figure class=\"wp-block-embed-wordpress wp-block-embed is-type-wp-embed is-provider-\u8001\u7d2b\u7af9\u7684\u5bb6\"><div class=\"wp-block-embed__wrapper\">\n<blockquote class=\"wp-embedded-content\" data-secret=\"NABbfWRmHe\"><a href=\"https:\/\/www.gbase8.cn\/en\/176\/\">GBase 8a\u96c6\u7fa4\u901a\u8fc7gc_sync_client\u624b\u5de5\u540c\u6b65\u5206\u7247\u6570\u636e<\/a><\/blockquote><iframe loading=\"lazy\" class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" style=\"position: absolute; clip: rect(1px, 1px, 1px, 1px);\" title=\"\u300aGBase 8a\u96c6\u7fa4\u901a\u8fc7gc_sync_client\u624b\u5de5\u540c\u6b65\u5206\u7247\u6570\u636e\u300b\u2014\u8001\u7d2b\u7af9\u7684\u5bb6\" src=\"https:\/\/www.gbase8.cn\/176\/embed#?secret=NABbfWRmHe\" data-secret=\"NABbfWRmHe\" width=\"600\" height=\"338\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe>\n<\/div><\/figure>","protected":false},"excerpt":{"rendered":"<p>\u6570\u636e\u7684\u4e3b\u5907\u5206\u7247\u90fd\u5904\u4e8e\u6545\u969c\u72b6\u6001(event\u6807\u5fd7),\u6216\u8005\u5206\u7247\u6240\u5728\u4e3b\u5907\u8282\u70b9\u90fd\u5904\u4e8e\u4e0d\u53ef\u7528\u72b6\u6001(OFFLINE\u6216\u670d\u52a1CLOSE)\u7b49\uff0c\u7279\u522b\u662f\u5355\u8282\u70b9\u96c6\u7fa4\u3002\u53ef\u4ee5\u901a\u8fc7gcadmin  showdmlevent  \u67e5\u770b\u5230\u3002<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[54],"tags":[],"class_list":["post-330","post","type-post","status-publish","format-standard","hentry","category-gbase8a"],"_links":{"self":[{"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/posts\/330","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=330"}],"version-history":[{"count":8,"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/posts\/330\/revisions"}],"predecessor-version":[{"id":8827,"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/posts\/330\/revisions\/8827"}],"wp:attachment":[{"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/media?parent=330"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/categories?post=330"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/tags?post=330"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}