{"id":547,"date":"2020-07-19T16:28:38","date_gmt":"2020-07-19T08:28:38","guid":{"rendered":"http:\/\/www.gbase8.cn\/?p=547"},"modified":"2020-09-05T11:41:46","modified_gmt":"2020-09-05T03:41:46","slug":"gbase-8a-%e5%a6%82%e4%bd%95%e6%9f%a5%e7%9c%8b%e9%9b%86%e7%be%a4%e6%98%af%e5%90%a6%e6%ad%a3%e5%b8%b8","status":"publish","type":"post","link":"https:\/\/www.gbase8.cn\/en\/547","title":{"rendered":"\u5357\u5927\u901a\u7528GBase 8a \u5982\u4f55\u67e5\u770b\u96c6\u7fa4\u662f\u5426\u6b63\u5e38"},"content":{"rendered":"<p>GBase 8a\u6570\u636e\u5e93\u96c6\u7fa4\u72b6\u6001\u68c0\u67e5\u5982\u4f55\u786e\u8ba4\u96c6\u7fa4\u662f\u6b63\u5e38\u7684\uff1f\u5982\u4f55\u68c0\u67e5\u96c6\u7fa4\u72b6\u6001\uff1f\u5982\u4f55\u6839\u636e\u65e5\u5fd7\uff0c\u67e5\u770b\u8fd1\u671f\u6570\u636e\u5e93\u662f\u5426\u51fa\u73b0\u8fc7\u6545\u969c\uff1f<\/p>\n\n\n\n<p>1\u3001\u67e5\u770b\u96c6\u7fa4\u5f53\u524d\u72b6\u6001<br>\u5728\u64cd\u4f5c\u7cfb\u7edfgbase\u7528\u6237\u4e0b\uff0c\u6267\u884c\u547d\u4ee4 gcadmin<br>\u68c0\u67e5\u9879\uff1a\u96c6\u7fa4\u6b63\u5e38\u72b6\u6001 Active + Normal\uff0c\u5404\u4e2a\u670d\u52a1\u72b6\u6001 OPEN\uff0c\u6570\u636e\u72b6\u6001 0<br>\u96c6\u7fa4\u5f02\u5e38\u72b6\u6001: LOCK , \u670d\u52a1CLOSE\/OFFLINE, \u6570\u636e\u72b6\u6001 1<br>\u5982\u4e0b\u662f\u4e00\u4e2a\u6709\u6545\u969c\u7684\u6837\u4f8b,101\u8282\u70b9\u670d\u52a1\u505c\u6b62\u4e86\uff08CLOSE\uff09\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-style-default\"><img loading=\"lazy\" decoding=\"async\" width=\"1061\" height=\"424\" src=\"http:\/\/www.gbase8.cn\/wp-content\/uploads\/2020\/07\/image-20.png\" alt=\"\" class=\"wp-image-548\"\/><\/figure>\n\n\n\n<p>2\u3001\u68c0\u67e5\u5404\u4e2a\u8282\u70b9\u670d\u52a1\u7cfb\u7edf\u542f\u505c\u65e5\u5fd7\u7684\u6700\u540e\u542f\u52a8\u65f6\u95f4<br>\u5b89\u88c5\u76ee\u5f55\/gcluster\/log\/gcluster\/system.log<br>\u5b89\u88c5\u76ee\u5f55\/gnode\/log\/gbase\/system.log<br>\u67e5\u627e\u5982\u4e0b\u5b57\u7b26\u4e32 <br>Express is ready for connections<br>\u5176\u524d\u9762\u662f\u542f\u52a8\u7684\u65e5\u671f\uff0c\u5404\u4e2a\u8282\u70b9\u7406\u8bba\u4e0a\u4f1a\u975e\u5e38\u63a5\u8fd1\uff0c\u5982\u679c\u6709\u5dee\u8ddd\u5f88\u5927\u7684\uff0c\u68c0\u67e5\u4e0b\u662f\u5426\u5f02\u5e38\u91cd\u542f\u7684\u3002<\/p>\n\n\n\n<p>3\u3001\u67e5\u770b\u5f53\u524d\u6b63\u5728\u8fd0\u884c\u7684SQL, \u662f\u5426\u6709\u6267\u884c\u65f6\u95f4\u8d85\u8fc7\u9884\u671f\u5f88\u591a\u7684(\u5982\u4e0b\u4f8b\u5b50\u662f\u5173\u6ce860\u79d2\u4ee5\u4e0a\u7684)\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>select COORDINATOR_NAME, ID, user, host, command, start_time, time, state, substring(info,0,100) info from information_schema.COORDINATORS_TASK_INFORMATION where command='query' and time>60 order by time desc;<\/code><\/pre>\n\n\n\n<p>\u5982\u4ee5\u4e0a\u57fa\u672c\u7b26\u5408\u9884\u671f\uff0c\u5219\u96c6\u7fa4\u57fa\u672c\u6ca1\u6709\u95ee\u9898\u3002\u5e38\u89c1\u8fd0\u7ef4\u64cd\u4f5c\u6587\u6863\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=\"ob6wh4mj6n\"><a href=\"http:\/\/www.gbase8.cn\/en\/?p=657\">GBase 8a\u6570\u636e\u5e93\u96c6\u7fa4\u8fd0\u7ef4\u5e38\u7528\u547d\u4ee4\u7b80\u5316\u7248<\/a><\/blockquote><iframe loading=\"lazy\" title=\"\u300aGBase 8a\u6570\u636e\u5e93\u96c6\u7fa4\u8fd0\u7ef4\u5e38\u7528\u547d\u4ee4\u7b80\u5316\u7248\u300b\u2014\u8001\u7d2b\u7af9\u7684\u5bb6\" class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" style=\"position: absolute; 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