{"id":311732,"date":"2024-01-20T21:34:32","date_gmt":"2024-01-20T13:34:32","guid":{"rendered":"https:\/\/www.idc.net\/help\/311732\/"},"modified":"2024-01-20T21:34:32","modified_gmt":"2024-01-20T13:34:32","slug":"%e5%bc%80%e6%ba%90druid%e6%95%b0%e6%8d%ae%e5%ba%93%e8%bf%9e%e6%8e%a5%e6%b1%a00-1-8%e7%89%88%e6%9c%ac%e5%8f%91%e5%b8%83","status":"publish","type":"post","link":"https:\/\/idc.net\/help\/311732\/","title":{"rendered":"\u5f00\u6e90Druid\u6570\u636e\u5e93\u8fde\u63a5\u6c600.1.8\u7248\u672c\u53d1\u5e03"},"content":{"rendered":"<p>Druid\u6570\u636e\u5e93\u8fde\u63a5\u6c60\u53d1\u5e03\u4e860.1.8\u7248\u672c!<\/p>\n<p>\u3000\u3000Druid\u662f\u4e00\u4e2aJDBC\u7ec4\u4ef6\uff0c\u5b83\u5305\u62ec\u4e09\u90e8\u5206\uff1a<\/p>\n<p>\u3000\u30001.DruidDriver \u4ee3\u7406Driver\uff0c\u80fd\u591f\u63d0\u4f9b\u57fa\u4e8eFilter-Chain\u6a21\u5f0f\u7684\u63d2\u4ef6\u4f53\u7cfb\u3002<\/p>\n<p>\u3000\u30002.DruidDataSource \u9ad8\u6548\u53ef\u7ba1\u7406\u7684\u6570\u636e\u5e93\u8fde\u63a5\u6c60\u3002<\/p>\n<p>\u3000\u30003.SQLParser<\/p>\n<p>\u3000\u3000Druid\u53ef\u4ee5\u505a\u4ec0\u4e48?<\/p>\n<p>\u3000\u30001) \u53ef\u4ee5\u76d1\u63a7\u6570\u636e\u5e93\u8bbf\u95ee\u6027\u80fd\uff0cDruid\u5185\u7f6e\u63d0\u4f9b\u4e86\u4e00\u4e2a\u529f\u80fd\u5f3a\u5927\u7684StatFilter\u63d2\u4ef6\uff0c\u80fd\u591f\u8be6\u7ec6\u7edf\u8ba1SQL\u7684\u6267\u884c\u6027\u80fd\uff0c\u8fd9\u5bf9\u4e8e\u7ebf\u4e0a\u5206\u6790\u6570\u636e\u5e93\u8bbf\u95ee\u6027\u80fd\u6709\u5e2e\u52a9\u3002<\/p>\n<p>\u3000\u30002) \u66ff\u6362DBCP\u548cC3P0\u3002Druid\u63d0\u4f9b\u4e86\u4e00\u4e2a\u9ad8\u6548\u3001\u529f\u80fd\u5f3a\u5927\u3001\u53ef\u6269\u5c55\u6027\u597d\u7684\u6570\u636e\u5e93\u8fde\u63a5\u6c60\u3002<\/p>\n<p>\u3000\u30003) \u6570\u636e\u5e93\u5bc6\u7801\u52a0\u5bc6\u3002\u76f4\u63a5\u628a\u6570\u636e\u5e93\u5bc6\u7801\u5199\u5728\u914d\u7f6e\u6587\u4ef6\u4e2d\uff0c\u8fd9\u662f\u4e0d\u597d\u7684\u884c\u4e3a\uff0c\u5bb9\u6613\u5bfc\u81f4\u5b89\u5168\u95ee\u9898\u3002DruidDruiver\u548cDruidDataSource\u90fd\u652f\u6301PasswordCallback\u3002<\/p>\n<p>\u3000\u30004) SQL\u6267\u884c\u65e5\u5fd7\uff0cDruid\u63d0\u4f9b\u4e86\u4e0d\u540c\u7684LogFilter\uff0c\u80fd\u591f\u652f\u6301Common-Logging\u3001Log4j\u548cJdkLog\uff0c\u4f60\u53ef\u4ee5\u6309\u9700\u8981\u9009\u62e9\u76f8\u5e94\u7684LogFilter\uff0c\u76d1\u63a7\u4f60\u5e94\u7528\u7684\u6570\u636e\u5e93\u8bbf\u95ee\u60c5\u51b5\u3002<\/p>\n<p>\u3000\u30005) \u6269\u5c55JDBC\uff0c\u5982\u679c\u4f60\u8981\u5bf9JDBC\u5c42\u6709\u7f16\u7a0b\u7684\u9700\u6c42\uff0c\u53ef\u4ee5\u901a\u8fc7Druid\u63d0\u4f9b\u7684Filter-Chain\u673a\u5236\uff0c\u5f88\u65b9\u4fbf\u7f16\u5199JDBC\u5c42\u7684\u6269\u5c55\u63d2\u4ef6\u3002<\/p>\n<p>\u3000 \u3000Druid\u5728\u4e0d\u65ad\u7684\u5b8c\u5584SQL Parser\u548cDruidDataSource\u6a21\u5757\uff0c \u57280.1.1\u7248\u672c\u4e2d\uff0cSQL Parser\u505a\u4e86\u5927\u91cf\u7684\u6d4b\u8bd5\uff0c\u5176\u4e2d\u5305\u62ec\u963f\u91cc\u5df4\u5df4\u7ebf\u4e0a\u4ee5\u53caOracle\u6587\u6863\u4e2d\u6536\u96c6\u7684SQL\u7684\u6d4b\u8bd5\u3002\u8be5\u7248\u672c\u5df2\u7ecf\u542f\u7528\u4e86DruidDataSource\u548cSQL Parser\u8fd9\u4e24\u4e2a\u6a21\u5757\u3002 \u6b64\u6b21\u7684Druid0.1.8\u7248\u672c\u662f\u4e00\u4e2aBug \u4fee\u590d\u7248\u672c\uff0c\u8be5\u7248\u672c\u4fee\u6b63\u4e86\u5728\u751f\u4ea7\u73af\u5883\u5b9e\u9645\u6d4b\u8bd5\u4e2d\u53d1\u73b0\u7684\u95ee\u9898\uff0c\u5e76\u4e14\u6267\u884c\u4e86\u9010\u884c\u4ee3\u7801\u7684Code Review\u3002\u5982\u679c\u4f60\u4f7f\u7528\u4e86DruidDataSource\uff0c\u5f3a\u70c8\u5efa\u8bae\u4f60\u5347\u7ea7\u5230\u8fd9\u4e2a\u7248\u672c\u3002<\/p>\n<p>\u3000\u3000<b>Bug \u4fee\u590d\u5217\u8868<\/b><\/p>\n<ul>\n<li>\u3000\u3000[DRUID-46] - \u901a\u8fc7DruidDataSource\u76d1\u63a7\uff0cSQL\u76d1\u63a7\u6570\u503c\u5728reset\u4e4b\u540e\u6ca1\u6709\u6e05\u96f6<\/li>\n<li>\u3000\u3000[DRUID-47] - \u5728\u5e76\u53d1\u60c5\u51b5\u4e0b\uff0c\u8fde\u63a5\u521b\u5efa\u6570\u91cf\u8d85\u8fc7maxActive<\/li>\n<li>\u3000\u3000[DRUID-48] - \u5e76\u53d1\u65f6\u521b\u5efa\u8fde\u63a5\u6570\u91cf\u8fbe\u4e0d\u5230maxActive\u6216\u8005maxIdle<\/li>\n<li>\u3000\u3000[DRUID-49] - \u7a7a\u95f2\u65f6\u521b\u5efa\u591a\u4f59\u7684\u8fde\u63a5<\/li>\n<li>\u3000\u3000[DRUID-50] - \u5728\u4f4e\u5e76\u53d1\u65f6\uff0c\u4f1a\u5bfc\u81f4\u83b7\u53d6\u8fde\u63a5\u7ebf\u7a0b\u9965\u997f\u7b49\u5f85<\/li>\n<\/ul>\n<p>\u3000\u3000\u4e0b\u8f7d\u5730\u5740\uff1a<\/p>\n<p>\u3000\u3000Binary: <span>http:\/\/code.alibabatech.com\/mvn\/releases\/com\/alibaba\/druid\/0.1.8\/druid-0.1.8.jar<\/span><\/p>\n<p>\u3000\u3000Source: <span>http:\/\/code.alibabatech.com\/mvn\/releases\/com\/alibaba\/druid\/0.1.8\/druid-0.1.8-sources.jar<\/span><\/p>\n<p>\u3010\u7f16\u8f91\u63a8\u8350\u3011<\/p>\n<ol>\n<li>\u6570\u636e\u6316\u6398\u4e2d\u6613\u72af\u7684\u51e0\u5927\u9519\u8bef<\/li>\n<li>\u6574\u7406\u7d22\u5f15\u788e\u7247\uff0c\u63d0\u5347SQL Server\u901f\u5ea6<\/li>\n<li>\u5927\u6570\u636e\u5e73\u53f0\uff1a\u63a2\u7d22\u6570\u636e\u4ef7\u503c<\/li>\n<li>Big Data\u6280\u672f\u7efc\u8ff0<\/li>\n<li>SQL Server\u5f15\u5165Hadoop\u5927\u6570\u636e\u5904\u7406\u80fd\u529b<\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"<p>Druid\u6570\u636e\u5e93\u8fde\u63a5\u6c60\u53d1\u5e03\u4e860.1.8\u7248\u672c! \u3000\u3000Druid\u662f\u4e00\u4e2aJDBC\u7ec4\u4ef6\uff0c\u5b83\u5305\u62ec\u4e09\u90e8\u5206\uff1a \u3000\u30001.Dru [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7038],"tags":[],"class_list":["post-311732","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts\/311732","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/comments?post=311732"}],"version-history":[{"count":0,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts\/311732\/revisions"}],"wp:attachment":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/media?parent=311732"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/categories?post=311732"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/tags?post=311732"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}