{"id":6566,"date":"2021-06-23T17:14:05","date_gmt":"2021-06-23T09:14:05","guid":{"rendered":"https:\/\/www.gbase8.cn\/?p=6566"},"modified":"2021-06-23T17:14:05","modified_gmt":"2021-06-23T09:14:05","slug":"gbase-8a%e6%89%a9%e5%ae%b9%e6%97%b6%e4%bb%8e%e6%96%b0%e7%ad%96%e7%95%a5distribution%e5%9b%9e%e9%80%80%e5%88%b0%e8%80%81%e7%ad%96%e7%95%a5%e7%9a%84%e6%96%b9%e6%a1%88","status":"publish","type":"post","link":"https:\/\/www.gbase8.cn\/en\/6566","title":{"rendered":"\u5357\u5927\u901a\u7528GBase 8a\u6269\u5bb9\u65f6\u4ece\u65b0\u7b56\u7565distribution\u56de\u9000\u5230\u8001\u7b56\u7565\u7684\u65b9\u6848"},"content":{"rendered":"<p>GBase 8a\u5728\u6269\u5bb9\u65f6\uff0c\u9700\u8981\u6307\u5b9a\u65b0\u7684\u5206\u5e03\u7b56\u7565distribution\uff0c\u7136\u540e\u505a\u6570\u636e\u91cd\u5206\u5e03\u64cd\u4f5c\u3002\u5982\u679c\u91cd\u5206\u5e03\u5df2\u7ecf\u5f00\u59cb\uff0c\u53d1\u73b0\u7b56\u7565\u641e\u9519\u4e86\uff0c\u5e0c\u671b\u56de\u9000\uff0c\u53ef\u4ee5\u53c2\u8003\u672c\u6587\u4ecb\u7ecd\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-6a2b0ca608d25\" 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 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ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.gbase8.cn\/en\/6566\/#%E6%B8%85%E7%A9%BA%E9%87%8D%E5%88%86%E5%B8%83%E4%BB%BB%E5%8A%A1%E5%88%97%E8%A1%A8\" >\u6e05\u7a7a\u91cd\u5206\u5e03\u4efb\u52a1\u5217\u8868<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.gbase8.cn\/en\/6566\/#%E5%8F%8D%E5%90%91%E9%87%8D%E5%88%86%E5%B8%83\" >\u53cd\u5411\u91cd\u5206\u5e03<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.gbase8.cn\/en\/6566\/#%E7%AD%89%E5%BE%85%E9%87%8D%E5%88%86%E5%B8%83%E5%AE%8C%E6%88%90\" >\u7b49\u5f85\u91cd\u5206\u5e03\u5b8c\u6210<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.gbase8.cn\/en\/6566\/#%E6%B8%85%E7%90%86%E6%96%B0%E7%9A%84%E4%BF%A1%E6%81%AF%EF%BC%8C%E4%BF%9D%E7%95%99%E8%80%81%E7%9A%84\" >\u6e05\u7406\u65b0\u7684\u4fe1\u606f\uff0c\u4fdd\u7559\u8001\u7684<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E7%BB%A7%E7%BB%AD%E5%AE%8C%E6%88%90%E5%90%8E%E5%81%9A%E4%BA%8C%E6%AC%A1%E6%89%A9%E5%AE%B9\"><\/span>\u7ee7\u7eed\u5b8c\u6210\u540e\u505a\u4e8c\u6b21\u6269\u5bb9<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u9002\u5408\u5927\u90e8\u5206\u6570\u636e\u5df2\u7ecf\u5b8c\u6210\u91cd\u5206\u5e03\u7684\u60c5\u51b5\u3002\u6309\u7167\u6b63\u5e38\u6d41\u7a0b\u5b8c\u6210\u672c\u6b21\u6269\u5bb9\uff0c\u7136\u540e\u53d1\u8d77\u4e0b\u4e00\u4e2a\u6269\u5bb9\uff0c\u5305\u62ec<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>\u56e0\u4e3a\u8282\u70b9\u6570\u6ca1\u6709\u53d8\u5316\u3002\u6240\u4ee5\u4e0d\u9700\u8981\u5b89\u88c5\u6b65\u9aa4\u3002<\/li><li>\u521b\u5efa\u65b0\u7684\u5206\u5e03\u7b56\u7565\uff0c\u7b26\u5408\u8981\u6c42\u7684\u3002<\/li><li>\u521d\u59cb\u5316<\/li><li>\u91cd\u5206\u5e03\uff0c\u7b49\u5f85\u5b8c\u6210<\/li><li>\u5b8c\u6210\u6269\u5bb9\u626b\u5c3e\u5de5\u4f5c<\/li><\/ul>\n\n\n\n<p>\u901a\u8fc7\u5982\u4e0a\u64cd\u4f5c\uff0c\u5bf9\u6570\u636e\u7684\u5206\u5e03\u7b56\u7565\u505a\u4e86\u8c03\u6574\uff0c\u56e0\u4e3a\u5927\u90e8\u5206\u6570\u636e\u5728\u7b2c\u4e00\u8f6e\u5df2\u7ecf\u5b8c\u6210\uff0c\u6240\u4ee5\u8fd9\u4e2a\u65b9\u6848\u66f4\u7701\u65f6\u95f4\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E7%9B%B4%E6%8E%A5%E5%9B%9E%E9%80%80%E5%88%B0%E8%80%81%E7%9A%84%E7%AD%96%E7%95%A5\"><\/span>\u76f4\u63a5\u56de\u9000\u5230\u8001\u7684\u7b56\u7565<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u9002\u5408\u53ea\u6709\u5c11\u91cf\u8868\u53c2\u4e0e\u4e86\u91cd\u5206\u5e03\u7684\u60c5\u51b5\uff0c\u4e5f\u5c31\u662f\u53d1\u73b0\u7684\u5f88\u65e9\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E5%85%B3%E9%97%AD%E5%BD%93%E5%89%8D%E9%87%8D%E5%88%86%E5%B8%83\"><\/span>\u5173\u95ed\u5f53\u524d\u91cd\u5206\u5e03<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u8bbe\u7f6e\u4e3a0\uff0c\u5173\u6389\u540e\u7eed\u7684\u91cd\u5206\u5e03\u4efb\u52a1\u3002<\/p>\n\n\n\n<p><a href=\"https:\/\/www.gbase8.cn\/en\/1748\/\">GBase 8a\u6269\u5bb9\u5e76\u884c\u4efb\u52a1\u53c2\u6570gcluster_rebalancing_concurrent_count<\/a><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E7%AD%89%E5%BE%85%E6%AD%A3%E5%9C%A8%E8%BF%90%E8%A1%8C%E4%B8%AD%E7%9A%84%E9%87%8D%E5%88%86%E5%B8%83%E5%AE%8C%E6%88%90\"><\/span>\u7b49\u5f85\u6b63\u5728\u8fd0\u884c\u4e2d\u7684\u91cd\u5206\u5e03\u5b8c\u6210<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u90a3\u4e9bRUNNING\u7684\u662f\u6b63\u5728\u8fd0\u884c\u7684\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>select status,count(*) from gclusterdb.rebalancing_status group by status;<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E6%B8%85%E7%A9%BA%E9%87%8D%E5%88%86%E5%B8%83%E4%BB%BB%E5%8A%A1%E5%88%97%E8%A1%A8\"><\/span>\u6e05\u7a7a\u91cd\u5206\u5e03\u4efb\u52a1\u5217\u8868<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u76f4\u63a5\u6e05\u6389rebalancing_status\u8868<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>gbase> use gclusterdb;\r\nQuery OK, 0 rows affected (Elapsed: 00:00:00.00)\r\n\r\ngbase> truncate table rebalancing_status;\r\nQuery OK, 1 row affected, 1 warning (Elapsed: 00:00:00.12)<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E5%8F%8D%E5%90%91%E9%87%8D%E5%88%86%E5%B8%83\"><\/span>\u53cd\u5411\u91cd\u5206\u5e03<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u6b64\u5904\u91cd\u5206\u5e03\u589e\u52a0\u4e86to \u53c2\u6570\uff0c\u503c\u4e3a\u8001\u7684distributionID, \u8bf7\u6839\u636e\u73b0\u573a\u5b9e\u9645\u60c5\u51b5\u4fee\u6539\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>gbase> rebalance instance to 1;\r\nQuery OK, 1 row affected (Elapsed: 00:00:00.58)<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E7%AD%89%E5%BE%85%E9%87%8D%E5%88%86%E5%B8%83%E5%AE%8C%E6%88%90\"><\/span>\u7b49\u5f85\u91cd\u5206\u5e03\u5b8c\u6210<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u5168\u90e8COMPLETED\u5c31\u884c\u4e86<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>select status,count(*) from gclusterdb.rebalancing_status group by status;<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E6%B8%85%E7%90%86%E6%96%B0%E7%9A%84%E4%BF%A1%E6%81%AF%EF%BC%8C%E4%BF%9D%E7%95%99%E8%80%81%E7%9A%84\"><\/span>\u6e05\u7406\u65b0\u7684\u4fe1\u606f\uff0c\u4fdd\u7559\u8001\u7684<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<pre class=\"wp-block-code\"><code>gbase> refreshnodedatamap drop 2;\r\nQuery OK, 0 rows affected, 5 warnings (Elapsed: 00:00:00.68)\r\n\r\ngbase> ^CAborted\r\n&#91;gbase@gbase_rh7_003 gcinstall]$ gcadmin\r\nCLUSTER STATE:         ACTIVE\r\nVIRTUAL CLUSTER MODE:  NORMAL\r\n\r\n====================================\r\n| GBASE GCWARE CLUSTER INFORMATION |\r\n====================================\r\n| NodeName |  IpAddress   | gcware |\r\n------------------------------------\r\n| gcware1  |  10.0.2.103  |  OPEN  |\r\n------------------------------------\r\n====================================================\r\n|      GBASE COORDINATOR CLUSTER INFORMATION       |\r\n====================================================\r\n|   NodeName   | IpAddress  | gcluster | DataState |\r\n----------------------------------------------------\r\n| coordinator1 | 10.0.2.103 |   OPEN   |     0     |\r\n----------------------------------------------------\r\n===============================================================================================================\r\n|                                       GBASE DATA CLUSTER INFORMATION                                        |\r\n===============================================================================================================\r\n| NodeName |                IpAddress                 | DistributionId |    gnode    | syncserver | DataState |\r\n---------------------------------------------------------------------------------------------------------------\r\n|  node1   |                10.0.2.103                |      1,2       |    OPEN     |    OPEN    |     0     |\r\n---------------------------------------------------------------------------------------------------------------\r\n|  node2   |                10.0.2.104                |       1        | UNAVAILABLE |            |           |\r\n---------------------------------------------------------------------------------------------------------------\r\n|  node3   |                10.0.2.105                |      1,2       |    OPEN     |    OPEN    |     0     |\r\n---------------------------------------------------------------------------------------------------------------\r\n|  node4   |                10.0.2.106                |                |    OPEN     |    OPEN    |     0     |\r\n---------------------------------------------------------------------------------------------------------------\r\n\r\n&#91;gbase@gbase_rh7_003 gcinstall]$ gcadmin rmdistribution 2\r\ndistribution: id &#91;2] is current distribution\r\nit will be removed now\r\nplease ensure this is ok, input &#91;Y,y] or &#91;N,n]: y\r\ngcadmin remove distribution &#91;2] success\r\n&#91;gbase@gbase_rh7_003 gcinstall]$ gcadmin\r\nCLUSTER STATE:         ACTIVE\r\nVIRTUAL CLUSTER MODE:  NORMAL\r\n\r\n====================================\r\n| GBASE GCWARE CLUSTER INFORMATION |\r\n====================================\r\n| NodeName |  IpAddress   | gcware |\r\n------------------------------------\r\n| gcware1  |  10.0.2.103  |  OPEN  |\r\n------------------------------------\r\n====================================================\r\n|      GBASE COORDINATOR CLUSTER INFORMATION       |\r\n====================================================\r\n|   NodeName   | IpAddress  | gcluster | DataState |\r\n----------------------------------------------------\r\n| coordinator1 | 10.0.2.103 |   OPEN   |     0     |\r\n----------------------------------------------------\r\n===============================================================================================================\r\n|                                       GBASE DATA CLUSTER INFORMATION                                        |\r\n===============================================================================================================\r\n| NodeName |                IpAddress                 | DistributionId |    gnode    | syncserver | DataState |\r\n---------------------------------------------------------------------------------------------------------------\r\n|  node1   |                10.0.2.103                |       1        |    OPEN     |    OPEN    |     0     |\r\n---------------------------------------------------------------------------------------------------------------\r\n|  node2   |                10.0.2.104                |       1        | UNAVAILABLE |            |           |\r\n---------------------------------------------------------------------------------------------------------------\r\n|  node3   |                10.0.2.105                |       1        |    OPEN     |    OPEN    |     0     |\r\n---------------------------------------------------------------------------------------------------------------\r\n|  node4   |                10.0.2.106                |                |    OPEN     |    OPEN    |     0     |\r\n---------------------------------------------------------------------------------------------------------------\r\n\r\n&#91;gbase@gbase_rh7_003 gcinstall]$\r\n<\/code><\/pre>","protected":false},"excerpt":{"rendered":"<p>\u5357\u5927\u901a\u7528GBase 8a\u5728\u6269\u5bb9\u65f6\uff0c\u9700\u8981\u6307\u5b9a\u65b0\u7684\u5206\u5e03\u7b56\u7565distribution\uff0c\u7136\u540e\u505a\u6570\u636e\u91cd\u5206\u5e03\u64cd\u4f5c\u3002\u5982\u679c\u91cd\u5206\u5e03\u5df2\u7ecf\u5f00\u59cb\uff0c\u53d1\u73b0\u7b56\u7565\u641e\u9519\u4e86\uff0c\u5e0c\u671b\u56de\u9000\uff0c\u53ef\u4ee5\u53c2\u8003\u672c\u6587\u4ecb\u7ecd\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":[4],"tags":[89],"class_list":["post-6566","post","type-post","status-publish","format-standard","hentry","category-gbase8a","tag-89"],"_links":{"self":[{"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/posts\/6566","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=6566"}],"version-history":[{"count":2,"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/posts\/6566\/revisions"}],"predecessor-version":[{"id":6568,"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/posts\/6566\/revisions\/6568"}],"wp:attachment":[{"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/media?parent=6566"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/categories?post=6566"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/tags?post=6566"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}