{"id":10008426,"date":"2024-03-05T11:20:41","date_gmt":"2024-03-05T03:20:41","guid":{"rendered":"https:\/\/blog.itmax.cn\/?p=10008426"},"modified":"2024-03-05T11:20:41","modified_gmt":"2024-03-05T03:20:41","slug":"%e5%9f%ba%e4%ba%8e-kyuubi-%e5%ae%9e%e7%8e%b0%e5%88%86%e5%b8%83%e5%bc%8f-flink-sql-%e7%bd%91%e5%85%b3","status":"publish","type":"post","link":"https:\/\/itmax.cn\/?p=10008426","title":{"rendered":"\u57fa\u4e8e Kyuubi \u5b9e\u73b0\u5206\u5e03\u5f0f Flink SQL \u7f51\u5173"},"content":{"rendered":"<blockquote>\n<p>\u672c\u6587\u6574\u7406\u81ea\u7f51\u6613\u4e92\u5a31\u8d44\u6df1\u5f00\u53d1\u5de5\u7a0b\u5e08\u3001Apache Kyuubi Committer \u6797\u5c0f\u94c2\u7684\u300a\u57fa\u4e8e Kyuubi \u5b9e\u73b0\u5206\u5e03\u5f0f Flink SQL \u7f51\u5173\u300b\u5206\u4eab\uff0c\u5185\u5bb9\u4e3b\u8981\u5206\u4e3a\u4ee5\u4e0b\u56db\u90e8\u5206\uff1a<\/p>\n<ol>\n<li>Kyuubi \u662f\u4ec0\u4e48<\/li>\n<li>Kyuubi \u67b6\u6784\u8bbe\u8ba1<\/li>\n<li>Flink x Kyuubi \u4f18\u52bf<\/li>\n<li>\u672a\u6765\u5c55\u671b<\/li>\n<\/ol>\n<\/blockquote>\n<h2>\u4e00. Kyuubi \u662f\u4ec0\u4e48<\/h2>\n<h3>1.1. Kyuubi \u7b80\u4ecb<\/h3>\n<p>\u7b80\u5355\u6765\u8bf4\uff0cKyuubi \u662f\u4e00\u4e2a\u5206\u5e03\u5f0f\u3001\u591a\u79df\u6237\u7684 SQL \u7f51\u5173\u3002\u76f8\u4fe1\u5927\u5bb6\u5148\u4f1a\u60f3\u5230\u7684\u95ee\u9898\u662f\uff0cFlink \u5df2\u7ecf\u63d0\u4f9b SQL Gateway\uff0c\u4e3a\u4ec0\u4e48\u8fd8\u9700\u8981 Kyuubi \u5462\uff1f\u5176\u5b9e\u7b54\u6848\u5c31\u662f\u5206\u5e03\u5f0f\u548c\u591a\u79df\u6237\u4e24\u4e2a\u5173\u952e\u8bcd\uff0c\u4e24\u8005\u76f8\u8f85\u76f8\u6210\uff0cKyuubi \u5f88\u591a\u9ad8\u7ea7\u529f\u80fd\u90fd\u662f\u4ece\u5206\u5e03\u5f0f\u548c\u591a\u79df\u6237\u884d\u751f\u800c\u6765\u7684\u3002<\/p>\n<p><img decoding=\"async\"   referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000044682248\" alt=\"\" title=\"\"><\/p>\n<h3>1.2. Kyuubi \u7684\u53d1\u5c55\u5386\u7a0b<\/h3>\n<p><img decoding=\"async\"   referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000044682249\" alt=\"\" title=\"\" loading=\"lazy\"><\/p>\n<ul>\n<li>2018-2020 0.x \u7248\u672c<\/li>\n<\/ul>\n<p>Kyuubi \u5728 2018 \u5e74\u7acb\u9879\uff0c\u6700\u521d\u76ee\u7684\u4e3b\u8981\u4e3a\u89e3\u51b3 Hive \u7528\u6237\u8fc1\u79fb\u5230 Spark SQL (Spark Thrift Server) \u7684\u75db\u70b9\uff0c\u6bd4\u5982\u79df\u6237\u95f4\u9694\u79bb\u548c\u670d\u52a1\u7a33\u5b9a\u6027\u7684\u95ee\u9898\u30022018-2020 \u5e74\u662f Kyuubi \u7684 0.x \u7248\u672c\u9636\u6bb5\uff0c\u8fd9\u4e2a\u65f6\u671f\u4e3b\u8981\u5b9a\u4f4d\u4e3a Spark Thrift Server \u7684\u5347\u7ea7\u7248\uff0c\u7528\u6237\u4e3b\u8981\u6765\u81ea Spark \u793e\u533a\u3002<\/p>\n<ul>\n<li>2020-2021 1.x \u7248\u672c<\/li>\n<\/ul>\n<p>\u5728 Kyuubi \u53d1\u5c55\u8fc7\u7a0b\u4e2d\uff0c\u6211\u4eec\u9010\u6e10\u610f\u8bc6\u5230 Kyuubi \u89e3\u51b3\u7684\u95ee\u9898\u5e76\u4e0d\u662f Spark \u72ec\u6709\uff0c\u800c\u662f\u4e0d\u540c\u5f15\u64ce\u90fd\u4f1a\u9047\u5230\u7684\u5171\u6027\u95ee\u9898\u3002\u4e8e\u662f 2021 \u5e74 Kyuubi \u8fdb\u884c\u4e86\u67b6\u6784\u5347\u7ea7\uff0c\u5c06\u901a\u7528\u89e3\u51b3\u65b9\u6848\u62bd\u8c61\u6210\u901a\u7528\u7684 Kyuubi Server\uff0c\u7136\u540e\u5bf9\u63a5\u4e0d\u540c\u5f15\u64ce\u903b\u8f91\u5219\u6210\u4e3a Kyuubi Engine\u3002\u8fd9\u662f Kyuubi \u7684 1.x \u7248\u672c\u9636\u6bb5\uff0c\u5b9a\u4f4d\u6f14\u53d8\u4e3a\u901a\u7528\u7684\u5206\u5e03\u5f0f\u591a\u79df\u6237 SQL \u7f51\u5173\u3002<\/p>\n<ul>\n<li>2021 Apache \u5b75\u5316<\/li>\n<\/ul>\n<p>2021 \u5e74 9 \u6708 Kyuubi \u8fdb\u5165 Apache \u5b75\u5316\u5668\uff0c\u5728 Flink 1.16 \u5f15\u5165 SQL Gateway \u540e\uff0cKyuubi Flink Engine \u8fdb\u884c\u91cd\u6784\u5c06\u5e95\u5c42\u6539\u4e3a\u57fa\u4e8e Flink SQL Gateway\u3002<\/p>\n<ul>\n<li>2023 Apache TLP<\/li>\n<\/ul>\n<p>2023 \u5e74\u521d Kyuubi \u4ece\u5b75\u5316\u5668\u987a\u5229\u6bd5\u4e1a\u6210\u4e3a Apache \u9876\u7ea7\u9879\u76ee\u3002<\/p>\n<h3>1.3. \u4e3b\u6d41\u8ba1\u7b97\u5f15\u64ce\u53d1\u5c55\u8d8b\u52bf<\/h3>\n<p><img decoding=\"async\"   referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000044682250\" alt=\"\" title=\"\" loading=\"lazy\"><\/p>\n<p>Kyuubi \u7684\u53d1\u5c55\u5386\u7a0b\u548c\u5f00\u6e90\u5927\u6570\u636e\u7684\u8ba1\u7b97\u5f15\u64ce\u53d1\u5c55\u8d8b\u52bf\u662f\u5bc6\u4e0d\u53ef\u5206\u7684\u3002<\/p>\n<p>\u4e1a\u754c\u6700\u65e9\u7684\u5f00\u6e90\u8ba1\u7b97\u5f15\u64ce\u662f MapReduce\uff0c\u8fd9\u65f6\u7f16\u7a0b API \u662f Java \u4e0d\u652f\u6301 SQL\uff0c\u6240\u4ee5\u4e5f\u6ca1\u6709 SQL \u7f51\u5173\u4e00\u8bf4\u3002<\/p>\n<p>\u5728 2014 \u5e74\u5de6\u53f3\uff0c\u4f34\u968f\u7740 SQL on Hadoop \u6f6e\u6d41\uff0cHive \u4ee3\u66ff MapReduce \u6210\u4e3a\u4e3b\u6d41\u5f15\u64ce\u3002Hive \u63d0\u4f9b Hive Server2 \u8d1f\u8d23\u5c06 SQL \u7ffb\u8bd1\u6210\u5e95\u5c42\u7684 MapReduce\uff0c\u53ef\u4ee5\u8bf4\u662f SQL \u7f51\u5173\u7684\u9f3b\u7956\u3002<\/p>\n<p>\u540e\u7eed Spark \u51fa\u73b0\uff0c\u5176\u5185\u5b58\u8ba1\u7b97\u6027\u80fd\u6bd4\u8d77 Hive \u5927\u5927\u63d0\u5347\uff0c\u4e0d\u5c11\u7528\u6237\u4ece Hive \u8fc1\u79fb\u81f3 Spark\u3002Spark \u63d0\u4f9b\u4e86SparkSQL \u7f16\u7a0b API\uff0c\u7136\u540e\u5bf9\u5e94\u7684 SQL \u670d\u52a1\u7ec4\u4ef6\u4e3a Spark Thrift Server\u3002<\/p>\n<p>\u5728\u6700\u8fd1\u51e0\u5e74\uff0cFlink \u5728\u5b9e\u65f6\u8ba1\u7b97\u548c\u6d41\u6279\u4e00\u4f53\u4e0a\u7684\u4f18\u52bf\u53c8\u5438\u5f15\u4e0d\u5c11\u7528\u6237\u4ece Spark \u6216\u8005 Hive \u8fc1\u79fb\u8fc7\u6765\u3002Flink \u63d0\u4f9b FlinkSQL\uff0c\u5bf9\u5e94\u7684 SQL \u670d\u52a1\u7ec4\u4ef6\u4e3a Flink SQL Gateway\u3002<\/p>\n<p>\u5728\u8fd9\u51e0\u8f6e\u6280\u672f\u6d6a\u6f6e\u4e2d\uff0c\u6bcf\u4e2a\u5f15\u64ce\u6709\u81ea\u5df1\u7684 SQL \u670d\u52a1\u7ec4\u4ef6\uff08\u6211\u4eec\u53ef\u4ee5\u7edf\u79f0\u4ed6\u4eec\u4e3a SQL Gateway\uff09\uff0c\u4f46\u5b83\u4eec\u7684\u529f\u80fd\u5176\u5b9e\u5e76\u6ca1\u6709\u5b8c\u5168\u5bf9\u9f50\uff0c\u5f88\u591a\u4f01\u4e1a\u7ea7\u7684\u7279\u6027\u662f\u7f3a\u5931\u7684\uff0c\u800c Kyuubi \u7684\u76ee\u6807\u5219\u662f\u4f5c\u4e3a\u7edf\u4e00\u6807\u51c6\u5316\u7684 SQL \u7f51\u5173\u6765\u5c4f\u853d\u6389\u8fd9\u4e9b\u5dee\u5f02\u3002<\/p>\n<h3>1.4. SQL Gateway \u5bf9\u6bd4<\/h3>\n<p><img decoding=\"async\"   referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000044682251\" alt=\"\" title=\"\" loading=\"lazy\"><\/p>\n<p>\u4e0a\u56fe\u662f\u4e0d\u540c SQL \u7f51\u5173\u7684\u5173\u952e\u7279\u6027\u5bf9\u6bd4\u3002<\/p>\n<h4>1.4.1. \u591a\u79df\u6237<\/h4>\n<p>\u591a\u79df\u6237\u5305\u62ec\u8ba4\u8bc1\u548c\u8d44\u6e90\u9694\u79bb\u4e24\u4e2a\u5173\u952e\u6807\u51c6\u3002<\/p>\n<ul>\n<li>\u5728\u8fd9\u65b9\u9762\uff0cHive Server \u652f\u6301\u662f\u6700\u597d\u7684\uff1b<\/li>\n<li>\u76f8\u5bf9\u800c\u8a00\uff0cSpark Thrift Server \u56e0\u4e3a\u672c\u8eab\u4f1a\u7ed1\u5b9a\u4e00\u4e2a Spark \u96c6\u7fa4\uff0c\u800c Spark \u96c6\u7fa4\u662f\u5355\u7528\u6237\u7684\uff0c\u6240\u4ee5\u4ec5\u80fd\u5728 Driver \u7aef\u505a\u5230 DDL \u4f2a\u88c5\uff0c\u800c\u5728\u96c6\u7fa4\u7aef\u6267\u884c\u7684 DQL \u548c DML \u5176\u5b9e\u90fd\u662f\u4ee5 Spark Thrift Server \u672c\u8eab\u7684\u7528\u6237\u6765\u6267\u884c\u7684\uff1b<\/li>\n<li>Flink SQL Gateway \u5219\u662f\u53d7\u9650\u4e8e Flink \u672c\u8eab\u4e0d\u652f\u6301\u591a\u79df\u6237;<\/li>\n<li>\u6700\u540e\u662f Kyuubi\uff0cKyuubi \u662f Server \u548c Engine \u5206\u79bb\u7684\u67b6\u6784\uff0c\u6240\u4ee5\u81f3\u5c11\u80fd\u5728\u5f15\u64ce\u7c92\u5ea6\u652f\u6301\u591a\u79df\u6237<\/li>\n<\/ul>\n<h4>1.4.2. \u6c34\u5e73\u62d3\u5c55\u548c\u9ad8\u53ef\u7528<\/h4>\n<p>\u6c34\u5e73\u62d3\u5c55\u548c\u9ad8\u53ef\u7528\u8fd9\u4e24\u4e2a\u7279\u6027\u901a\u5e38\u548c\u5206\u5e03\u5f0f\u7684\u67b6\u6784\u7ed1\u5b9a\uff0c\u56e0\u6b64\u5206\u5e03\u5f0f\u67b6\u6784\u7684 Hive Server2 \u548c Kyuubi \u90fd\u662f\u652f\u6301\u7684\uff0c\u800c Spark Thrift Server \u548c Flink SQL Gateway \u6682\u4e0d\u652f\u6301\u3002<\/p>\n<h4>1.4.3. \u52a8\u6001\u8d44\u6e90\u914d\u7f6e<\/h4>\n<ul>\n<li>Hive Server \u662f\u53ef\u4ee5\u5728\u6bcf\u6761 SQL \u7684\u7c92\u5ea6\u4e0a\u5355\u72ec\u6307\u5b9a\u8d44\u6e90\uff1b<\/li>\n<li>Spark Thrift Server \u4f1a\u7ed1\u5b9a\u4e00\u4e2a Application\uff0c\u6240\u4ee5\u8d44\u6e90\u662f\u5168\u5c40\u7684\uff0c\u96c6\u7fa4\u8d44\u6e90\u5728 Spark Thrift Server \u542f\u52a8\u65f6\u5c31\u5df2\u7ecf\u786e\u5b9a\uff1b<\/li>\n<li>Flink SQL Gateway \u6ca1\u6709\u548c Flink Cluster \u5f3a\u7ed1\u5b9a\uff0c\u6240\u4ee5\u8d44\u6e90\u8fd8\u662f\u96c6\u7fa4\u7c92\u5ea6\u7684\uff1b<\/li>\n<li>Kyuubi \u53ef\u4ee5\u5728\u5f15\u64ce\u7c92\u5ea6\u53bb\u6267\u884c\u8d44\u6e90\u3002<\/li>\n<\/ul>\n<h4>1.4.4. \u591a\u7248\u672c\u80fd\u529b<\/h4>\n<p>SQL \u7f51\u5173\u53ef\u4ee5\u63a5\u53d7\u4e00\u4e9b\u4f4e\u7248\u672c\u7684 Client \u7684\u8bf7\u6c42\uff0c\u4f46\u901a\u5e38\u8981\u6c42\u548c\u96c6\u7fa4\u7684\u8ba1\u7b97\u5f15\u64ce\u7684\u7248\u672c\u662f\u4fdd\u6301\u4e00\u81f4\u7684\u3002\u8fd9\u4f1a\u5bfc\u81f4\u5347\u7ea7\u96c6\u7fa4\u7248\u672c\u7684\u65f6\u5019\u53ef\u80fd\u8981\u5f00\u591a\u4e2a SQL \u7f51\u5173\u7684\u5b9e\u4f8b\uff0cKyuubi \u5bf9\u8fd9\u65b9\u9762\u505a\u4e86\u517c\u5bb9\u5904\u7406\u3002Kyuubi \u7684\u4e00\u4e2a\u5b9e\u4f8b\uff0c\u662f\u53ef\u4ee5\u517c\u5bb9\u591a\u4e2a\u7248\u672c\u7684\u8ba1\u7b97\u5f15\u64ce\u3002\u6bd4\u5982 Kyuubi \u7684\u6700\u65b0\u7248\u672c Flink Engine \uff0c\u5b83\u517c\u5bb9 Flink 1.16 \u5230 1.18 \u4e09\u4e2a\u7248\u672c\u3002<\/p>\n<h2>\u4e8c. Kyuubi \u7684\u67b6\u6784\u8bbe\u8ba1<\/h2>\n<h3>2.1. Kyuubi \u67b6\u6784<\/h3>\n<p><img decoding=\"async\"   referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000044682252\" alt=\"\" title=\"\" loading=\"lazy\"><\/p>\n<p>Kyuubi \u4ece\u90e8\u7f72\u67b6\u6784\u4e0a\u5206\u4e3a Kyuubi Client\u3001Kyuubi Server \u548c Kyuubi Engine \u4e09\u5c42\uff1a<\/p>\n<ul>\n<li>Kyuubi Client \u4e3b\u8981\u662f\u5c06\u7528\u6237 SQL \u63d0\u4ea4\u7ed9 Kyuubi Server\u3002Client \u53ef\u4ee5\u662f\u548c Hive \u517c\u5bb9\u7684 Beeline \u6216\u8005\u652f\u6301 JDBC \u6216\u8005 REST \u7684\u4efb\u610f\u5ba2\u6237\u7aef\u3002<\/li>\n<li>Kyuubi Server \u8d1f\u8d23 Session \/ Operation \/ Engine \u7684\u7ba1\u7406\u3002Server \u4f1a\u63a5\u6536 Client \u8fde\u63a5\uff0c\u5e76\u5c06\u8bf7\u6c42\u901a\u8fc7 RPC \u4f20\u9012\u7ed9 Engine \u6267\u884c\u3002<\/li>\n<li>Kyuubi Engine \u627f\u8f7d\u5b9e\u9645\u8ba1\u7b97\u3002Engine \u4f1a\u9488\u5bf9\u4e0d\u540c\u7684\u5f15\u64ce\u6709\u5bf9\u5e94\u7684\u5b9e\u73b0\uff0c\u6bd4\u5982 Flink Engine\u3001Spark Engine\u3001Trino Engine\u3002Engine \u4e00\u822c\u4f1a\u8fd0\u884c\u5728\u5f15\u64ce\u7684 master \u8282\u70b9\uff0c\u5bf9\u4e8e Spark \u6765\u8bf4\u5c31\u662f Spark Driver\uff0c\u5bf9 Flink \u6765\u8bf4\u5c31\u662f JobManager\u3002<\/li>\n<\/ul>\n<h3>2.2. Kyuubi \u4f1a\u8bdd\u8def\u7531<\/h3>\n<p><img decoding=\"async\"   referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000044682253\" alt=\"\" title=\"\" loading=\"lazy\"><\/p>\n<p>\u5728 Kyuubi \u67b6\u6784\u4e2d Client \u4e0e Server\u3001Server \u4e0e Engine \u4e4b\u95f4\u7684\u901a\u4fe1\u5747\u6709\u57fa\u4e8e Zookeeper \u7684\u670d\u52a1\u53d1\u73b0\u548c\u8d1f\u8f7d\u5747\u8861\uff0c\u8fd9\u610f\u5473\u7740\u4e0d\u540c\u6a21\u5757\u4e4b\u95f4\u662f\u975e\u5e38\u677e\u8026\u5408\u7684\u3002\u5728\u540c\u4e00\u4e2a Zookeeper namespace \u4e0b\uff0cClient \u53ef\u4ee5\u8fde\u5230\u4efb\u610f\u4e00\u4e2a Server \u4e0a\uff0c Server \u4e5f\u80fd\u8bbf\u95ee\u4efb\u610f\u4e00\u4e2a Engine\u3002<\/p>\n<p>\u4e00\u4e2a\u8bf7\u6c42\u6700\u7ec8\u843d\u5230\u54ea\u4e2a Engine \u4e0a\u7531 Kyuubi Server \u81ea\u52a8\u63a7\u5236\u3002Kyuubi Server \u4f1a\u6839\u636e\u591a\u79df\u6237\u9694\u79bb\u7b56\u7565\u7684\u81ea\u52a8\u9009\u62e9\u4e00\u4e2a\u5408\u9002\u7684 Engine\uff0c\u5982\u679c\u6ee1\u8db3\u8981\u6c42\u7684 Engine \u4e0d\u5b58\u5728\uff0c\u90a3\u4e48 Kyuubi Server \u4f1a\u5373\u65f6\u542f\u52a8\u4e00\u4e2a\u3002\u76f8\u5bf9\u5730\uff0c\u5f53\u4e00\u4e2a Engine \u95f2\u7f6e\u4e00\u6bb5\u65f6\u95f4\u540e\uff0cEngine \u4f1a\u81ea\u52a8\u9000\u51fa\u6765\u8282\u7701\u8d44\u6e90\uff0c\u5f53\u7136\u4e5f\u53ef\u4ee5\u901a\u8fc7 Kyuubi Server \u4e3b\u52a8\u5173\u95ed Engine\u3002\u53ef\u4ee5\u8bf4 Kyuubi Engine \u662f\u6309\u9700\u542f\u52a8\u7684\uff0c\u7136\u540e\u751f\u547d\u5468\u671f\u4e5f\u662f\u7531 Server \u7ba1\u7406\u3002<\/p>\n<h3>2.3. Kyuubi \u5f15\u64ce\u9694\u79bb\u7ea7\u522b<\/h3>\n<p><img decoding=\"async\"   referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000044682254\" alt=\"\" title=\"\" loading=\"lazy\"><\/p>\n<p>\u90a3\u4e48 Kyuubi Server \u5982\u4f55\u51b3\u5b9a\u662f\u5426\u542f\u52a8\u4e00\u4e2a\u65b0\u7684 Engine \u5462\uff1f\u8fd9\u5f88\u5927\u7a0b\u5ea6\u4e0a\u662f\u7531 Kyuubi \u5f15\u64ce\u9694\u79bb\u7ea7\u522b\u51b3\u5b9a\u7684\u3002<\/p>\n<p>Kyuubi \u63d0\u4f9b 4 \u79cd\u5f15\u64ce\u9694\u79bb\u7ea7\u522b\uff1a<\/p>\n<ul>\n<li>CONNECTION \u7ea7\u522b\u610f\u5473\u7740\u6bcf\u4e2a\u8fde\u63a5\u72ec\u5360\u4e00\u4e2a Engine\uff0c\u8fd9\u662f\u6700\u9ad8\u7684\u9694\u79bb\u7ea7\u522b\uff0c\u6bd4\u8f83\u9002\u5408\u79bb\u7ebf\u7684\u5927\u4f5c\u4e1a\u3001Ad-hoc \u67e5\u8be2\u6216\u8005\u5b9e\u65f6\u4f5c\u4e1a\u7684\u60c5\u51b5<\/li>\n<li>USER \u7ea7\u522b\u610f\u5473\u7740\u6bcf\u4e2a\u7528\u6237\u72ec\u5360\u4e00\u4e2a Engine\uff0c\u9002\u5408\u5927\u90e8\u5206\u573a\u666f<\/li>\n<li>GROUP \u7ea7\u522b\u5219\u662f\u6bcf\u4e2a\u7528\u6237\u7ec4\u5171\u4eab\u4e00\u4e2a Engine\uff0c\u9002\u5408\u5c0f\u6570\u636e\u91cf\u7684\u573a\u666f<\/li>\n<li>SERVER \u7ea7\u522b\u5219\u662f\u5168\u90e8\u7528\u6237\u5171\u4eab\u5168\u5c40\u7684\u4e00\u4e2a Engine\uff0c\u8fd9\u662f\u6700\u4f4e\u7684\u9694\u79bb\u7ea7\u522b\uff0c\u4e00\u822c\u662f\u7ba1\u7406\u5458\u6267\u884c\u7ba1\u7406\u64cd\u4f5c\u65f6\u4f7f\u7528<\/li>\n<\/ul>\n<p>\u5728\u5f15\u64ce\u9694\u79bb\u7ea7\u522b\u4e4b\u4e0a\uff0cKyuubi \u8fd8\u63d0\u4f9b\u7ec6\u7c92\u5ea6\u7684\u8def\u7531\u8bbe\u5b9a\uff0c\u4e5f\u5c31\u662f Subdomain\u3002\u6bd4\u5982\u4e00\u4e2a\u7528\u6237\u53ef\u80fd\u5e0c\u671b\u7528\u4e00\u4e2a Flink Engine \u505a\u5b9e\u65f6\u8ba1\u7b97\uff0c\u53e6\u5916\u4e00\u4e2a Flink Engine \u505a OLAP \u67e5\u8be2\u3002\u9488\u5bf9\u8fd9\u79cd\u60c5\u51b5\uff0cKyuubi \u63d0\u4f9b subdomain \u914d\u7f6e\u9879\u3002subdomain \u5141\u8bb8\u5728\u4e00\u4e2a namespace \u518d\u505a\u5212\u5206\u3002\u6bd4\u5982\u4e0a\u8ff0\u573a\u666f\uff0c\u7528\u6237\u53ef\u4ee5\u5206\u522b\u5728\u8fde\u63a5\u65f6\u6307\u5b9a kyuubi.engine.share.level.subdomain=realtime \u6216 kyuubi.engine.share.level.subdomain=olap \uff0c\u8fd9\u6837 Kyuubi Server \u5c31\u4f1a\u542f\u52a8\u4e24\u4e2a Flink Engine\u3002<\/p>\n<h3>2.4. Kyuubi Server \u72b6\u6001\u5171\u4eab<\/h3>\n<p><img decoding=\"async\"   referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000044682255\" alt=\"\" title=\"\" loading=\"lazy\"><\/p>\n<p>\u5927\u90e8\u5206\u60c5\u51b5\u4e0b Kyuubi Server \u662f\u6ca1\u6709\u72b6\u6001\u7684\uff0c\u4f46\u4e5f\u4f1a\u6709\u4f8b\u5916\u3002\u4f8b\u5982\u5f53\u7528\u6237\u6279\u91cf\u63d0\u4ea4\u5927\u91cf\u7684 SQL \u5230 Kyuubi\uff0cKyuubi Server \u4f1a\u5c06\u8bf7\u6c42\u653e\u5165\u961f\u5217\uff0c\u4f46\u8fd9\u4e2a\u961f\u5217\u662f\u5728\u5185\u5b58\u7684\uff0c\u5176\u4ed6 Kyuubi Server \u5b9e\u4f8b\u5e76\u4e0d\u77e5\u9053\u8fd9\u6279\u8bf7\u6c42\u3002\u5982\u679c\u7528\u6237\u524d\u540e\u4e24\u4e2a\u8bf7\u6c42\u88ab\u8def\u7531\u5230\u4e0d\u540c\u7684 Kyuubi Server\uff0c\u90a3\u4e48\u53ef\u80fd\u4f1a\u4ea7\u751f\u72b6\u6001\u4e0d\u4e00\u81f4\u7684\u95ee\u9898\u3002\u7528\u6237\u53ef\u80fd\u4f1a\u8bf4\u6211\u521a\u521a\u63d0\u4ea4\u4e86\u4e00\u6279\u4f5c\u4e1a\uff0c\u4e3a\u4ec0\u4e48\u73b0\u5728\u67e5\u4e0d\u5230\u3002<\/p>\n<p>\u4e3a\u6b64\uff0cKyuubi \u9488\u5bf9\u4e0d\u540c\u573a\u666f\u8fdb\u884c\u4e86\u4f18\u5316\u3002\u9996\u5148\u53d6\u51b3\u4e8e Client \u7c7b\u578b\uff0c\u5982\u679c\u662f\u57fa\u4e8e JDBC\uff0cJDBC \u662f\u957f\u8fde\u63a5\u6bd4\u8f83\u7a33\u5b9a\uff0c\u6240\u4ee5\u4e00\u822c\u4e0d\u4f1a\u51fa\u95ee\u9898\u3002\u4f46\u5982\u679c\u662f\u57fa\u4e8e REST\uff0c\u90a3\u4e48\u90fd\u662f HTTP \u77ed\u94fe\u63a5\uff0c\u8d1f\u8f7d\u5747\u8861\u5668\u5f88\u53ef\u80fd\u628a\u8bf7\u6c42\u8def\u7531\u5230\u4e0d\u540c\u5b9e\u4f8b\u4e0a\u3002<\/p>\n<p>Kyuubi \u7684\u89e3\u51b3\u65b9\u6848\u662f\u5f15\u5165\u4e86\u6570\u636e\u5e93\u6765\u6301\u4e45\u5316 Server \u7684\u72b6\u6001\uff0c\u5305\u62ec\u8bf7\u6c42\u7684\u5185\u5bb9\u3001Server ID \u548c Client ID\u3002\u5982\u679c\u5176\u4ed6 Kyuubi Server \u63a5\u6536\u5230\u4e0d\u5c5e\u4e8e\u81ea\u5df1\u7684\u8bf7\u6c42\uff0c\u53ef\u4ee5\u901a\u8fc7 REST Fronted \u5c06\u8bf7\u6c42\u8f6c\u53d1\u7ed9\u6b63\u786e\u7684 Kyuubi \u5b9e\u4f8b\u3002<\/p>\n<h2>\u4e09. Flink x Kyuubi \u4f18\u52bf<\/h2>\n<h3>3.1. \u4f18\u52bf\u4e00\uff1a\u5206\u5e03\u5f0f\u591a\u79df\u6237<\/h3>\n<p><img decoding=\"async\"   referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000044682256\" alt=\"\" title=\"\" loading=\"lazy\"><\/p>\n<p>\u8fd9\u662f Kyuubi \u7684\u4e00\u4e2a\u6807\u51c6\u4f18\u52bf\uff1a\u6c34\u5e73\u62d3\u5c55\u3001\u591a\u79df\u6237\u3001\u9ad8\u53ef\u7528\u3001\u591a\u7248\u672c\u548c\u52a8\u6001\u8d44\u6e90\u914d\u7f6e\u3002<\/p>\n<p>\u503c\u5f97\u4e00\u63d0\u7684\u662f\uff0c\u5728\u4ee5\u524d\u4e3b\u6253\u5b9e\u65f6\u8ba1\u7b97\u7684\u80cc\u666f\u4e0b\uff0c\u5176\u5b9e Flink \u5bf9 SQL \u7f51\u5173\u7684\u9700\u6c42\u4e0d\u662f\u5f88\u9ad8\uff0c\u901a\u5e38\u6211\u4eec\u53ef\u80fd\u5355\u5b9e\u4f8b\u7684 SQL \u7f51\u5173\u5c31\u80fd\u89e3\u51b3\u95ee\u9898\u3002<\/p>\n<p>\u4f46\u662f\u968f\u7740 Flink \u5f80\u6d41\u6279\u4e00\u4f53\u548c OLAP \u7684\u65b9\u5411\u53d1\u5c55\uff0c\u6211\u4eec\u5bf9 SQL \u7f51\u5173\u7684\u9700\u6c42\u8d8a\u6765\u8d8a\u9ad8\uff0c\u65e0\u8bba\u662f\u8fde\u63a5\u6570\u8fd8\u662f\u8bf7\u6c42\u91cf\u90fd\u6709\u53ef\u80fd\u7ffb\u4e00\u4e2a\u6570\u91cf\u7ea7\uff0c\u751a\u81f3\u4e24\u4e2a\u6570\u91cf\u7ea7\u3002\u90a3\u4e48\u8fd9\u65f6 Kyuubi \u5206\u5e03\u5f0f\u7684\u89e3\u51b3\u65b9\u6848\u5c31\u4f1a\u6210\u4e3a\u4e00\u4e2a\u5fc5\u9700\u54c1\u3002<\/p>\n<h3>3.2. \u4f18\u52bf\u4e8c\uff1a\u4f18\u5316  Application \u6a21\u5f0f<\/h3>\n<p><img decoding=\"async\"   referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000044682257\" alt=\"\" title=\"\" loading=\"lazy\"><\/p>\n<p>Kyuubi \u7684 Flink Application \u6a21\u5f0f\u5176\u5b9e\u548c\u6807\u51c6\u7684 Application \u6a21\u5f0f\u662f\u6709\u4e00\u5b9a\u5dee\u522b\u7684\u3002Flink \u662f\u63d0\u4f9b\u4e86\u56db\u79cd\u90e8\u7f72\u7684\u6a21\u5f0f\uff0c\u53ef\u4ee5\u5206\u6210\u4e24\u7c7b\uff1a<\/p>\n<ul>\n<li>Session \u548c Standalone \u6a21\u5f0f\u3002\u8fd9\u7c7b\u662f\u5355\u96c6\u7fa4\u53ef\u4ee5\u8fd0\u884c\u591a\u4f5c\u4e1a\uff0c\u4f46\u662f\u96c6\u7fa4\u7684\u751f\u547d\u5468\u671f\u9700\u8981\u624b\u52a8\u7ba1\u63a7\uff0c\u9700\u8981\u5728\u8bf7\u6c42\u4e4b\u524d\u542f\u52a8\u4e00\u4e2a\u96c6\u7fa4\uff0c\u4e0d\u7528\u4e86\u518d\u624b\u52a8\u5173\u6389\u3002<\/li>\n<li>Application \u548c PerJob \u6a21\u5f0f\u3002\u8fd9\u7c7b\u662f\u5355\u96c6\u7fa4\u53ea\u5141\u8bb8\u5355\u4f5c\u4e1a\uff0c\u4f46\u662f\u4f18\u70b9\u662f\u96c6\u7fa4\u7684\u751f\u547d\u5468\u671f\u53ef\u4ee5\u76f4\u63a5\u7ed1\u5b9a\u4f5c\u4e1a\u7684\u751f\u547d\u5468\u671f\uff0c\u4f5c\u4e1a\u7ed3\u675f\u96c6\u7fa4\u5c31\u4f1a\u9000\u51fa\uff0c\u91ca\u653e\u8d44\u6e90\u3002<\/li>\n<\/ul>\n<p>\u4ee5\u4e0a\u8fd9\u4e24\u7c7b\u7684\u90e8\u7f72\u6a21\u5f0f\u662f\u4e92\u6709\u4f18\u7f3a\u70b9\u7684\u3002\u800c Kyuubi \u7684 Application \u6a21\u5f0f\u7ed3\u5408\u4e86\u4e24\u8005\u7684\u4f18\u70b9\u3002\u5b83\u5141\u8bb8\u5355\u96c6\u7fa4\u591a\u4f5c\u4e1a\uff0c\u800c\u96c6\u7fa4\u7684\u751f\u547d\u5468\u671f\u7531 Kyuubi \u7ba1\u63a7\uff0c\u7528\u6237\u662f\u4e0d\u7528\u53bb\u64cd\u5fc3\u7684\u3002\u4e3a\u4e86\u89e3\u8fd9\u70b9\uff0c\u6211\u4eec\u4e0b\u9762\u5148\u7b80\u5355\u56de\u987e\u4e00\u4e0b Flink SQL \u7684\u7ffb\u8bd1\u6d41\u7a0b\u3002<\/p>\n<h4>3.2.1. Flink SQL \u5de5\u4f5c\u6d41\u7a0b<\/h4>\n<p><img decoding=\"async\"   referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000044682258\" alt=\"\" title=\"\" loading=\"lazy\"><\/p>\n<p>\u4ece\u7528\u6237\u63d0\u4ea4\u7684 Flink SQL \u5230\u53d8\u6210 Flink Runtime \u53ef\u4ee5\u53bb\u6267\u884c\u7684\u4f5c\u4e1a\uff0c\u4f1a\u6709\u4e00\u4e2a SQL \u7ffb\u8bd1\u7684\u8fc7\u7a0b\u3002\u8fd9\u4e2a\u8fc7\u7a0b\u53ef\u4ee5\u5206\u6210\u56db\u6b65\u3002<\/p>\n<ul>\n<li>\u89e3\u6790\u3002\u7528\u6237\u63d0\u4ea4\u7684 SQL \uff0c\u4f1a\u88ab Parser \u89e3\u6790\u6210\u903b\u8f91\u6267\u884c\u8ba1\u5212\u3002<\/li>\n<li>\u4f18\u5316\u3002\u903b\u8f91\u6267\u884c\u8ba1\u5212\u4f1a\u88ab Optimizer \u4f18\u5316\uff0c\u751f\u6210\u7269\u7406\u6267\u884c\u8ba1\u5212\u3002<\/li>\n<li>\u7f16\u8bd1\u3002\u7269\u7406\u6267\u884c\u8ba1\u5212\u4f1a\u88ab Planner \u7f16\u8bd1\u6210 Java \u4ee3\u7801\u3002<\/li>\n<li>\u90e8\u7f72\u3002 \u6784\u5efa JobGraph , \u63d0\u4ea4\u7ed9 JobManager \u3002<\/li>\n<\/ul>\n<p>\u901a\u5e38\u6765\u8bf4\uff0c\u8fd9\u56db\u6b65\u90fd\u4f1a\u5728\u4e00\u4e2a TableEnvironment\u91cc\u9762\u53bb\u5b8c\u6210\u3002<\/p>\n<h4>3.2.2. Flink SQL Gateway PerJob \u67b6\u6784<\/h4>\n<p><img decoding=\"async\"   referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000044682259\" alt=\"\" title=\"\" loading=\"lazy\"><\/p>\n<p>\u5728 PerJob \u67b6\u6784\u4e0b Flink  SQL Gateway \u4f1a\u5728\u5185\u90e8\u5f00\u542f TableEnvironment \uff0c SQL \u7ffb\u8bd1\u7684\u56db\u6b65\u5168\u90e8\u505a\u5b8c\u540e\uff0c\u751f\u6210 JobGraph \u63d0\u4ea4\u7ed9 JobManager \u3002<\/p>\n<p>\u8fd9\u662f\u5f88\u6807\u51c6\u7684\u4e00\u4e2a\u4f7f\u7528\u5236\u5f0f\uff0c\u5f53\u7136\u662f\u6ca1\u4ec0\u4e48\u95ee\u9898\uff0c\u5f53\u4e0b PerJob \u7684\u90e8\u7f72\u6a21\u5f0f\u5df2\u7ecf\u8fc7\u65f6\u4e86\uff0c\u6211\u4eec\u8981\u8fc1\u79fb\u5230 Application \u7684\u6a21\u5f0f\u4e0b\u3002<\/p>\n<h4>3.2.3. Flink SQL Gateway Application \u67b6\u6784<\/h4>\n<p><img decoding=\"async\"   referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000044682260\" alt=\"\" title=\"\" loading=\"lazy\"><\/p>\n<p>\u5728\u6807\u51c6\u7684\u4e00\u4e2a Application \u6a21\u5f0f\u4e0b\uff0c\u4f1a\u8981\u6c42\u7528\u6237\u7684 main \u51fd\u6570\u5728 JobManager \u4e0a\u53bb\u6267\u884c\uff0c\u90a3\u4e48\u8fd9\u610f\u5473\u7740SQL \u7ffb\u8bd1\u81f3\u5c11\u6700\u540e\u4e00\u6b65\u7684\u90e8\u7f72\uff0c\u4f1a\u5728 JobManager \u4e0a\u53bb\u5b8c\u6210\u3002<\/p>\n<p>\u9488\u5bf9\u8fd9\u4e2a\u95ee\u9898\uff0c\u793e\u533a\u63d0\u51fa\u4e00\u4e2a\u65b9\u6848 FLIP-316\uff0c\u5c31\u662f Flink SQL Gateway\u53bb\u652f\u6301 Application \u7684\u4e00\u4e2a\u6a21\u5f0f\u3002\u5728\u8fd9\u4e2a\u8bae\u6848\u91cc\u9762 Flink SQL Gateway \u4f1a\u5728\u672c\u5730\u5185\u90e8\u7684 TableEnvironment \u5b8c\u6210 SQL \u7ffb\u8bd1\u7684\u524d\u4e24\u6b65\uff0c\u4e5f\u5c31\u662f\u89e3\u6790\u4f18\u5316\u3002\u751f\u6210\u4e2d\u95f4\u7684\u7269\u7406\u6267\u884c\u8ba1\u5212\u53ef\u4ee5\u88ab\u5e8f\u5217\u5316\u4e3a JsonPlan \uff0c\u7136\u540e\u4e0e\u5176\u4ed6\u8d44\u6e90\u6587\u4ef6\u4e00\u8d77\u63d0\u4ea4\u7ed9 JobManager \uff0cJobManager \u4f1a\u542f\u4e00\u4e2amain \u51fd\u6570\u53bb\u5b8c\u6210\u7f16\u8bd1\u548c\u90e8\u7f72\u8fd9\u4e24\u6b65\u3002\u901a\u8fc7\u8fd9\u79cd\u65b9\u5f0f Flink SQL Gateway \u5c31\u53ef\u4ee5\u53bb\u652f\u6301 Application \u6a21\u5f0f\u3002<\/p>\n<p>\u4f46\u662f\u8fd9\u4e2a\u65b9\u6848\u6709\u4e00\u4e2a\u7f3a\u70b9\uff0c\u5c31\u662f JsonPlan \u76ee\u524d\u662f\u53ea\u652f\u6301 DML \uff0c\u8fd9\u610f\u5473\u7740\u5728\u4e00\u4e9b OLAP \u573a\u666f\uff0c\u5e38\u7528\u7684 Select \u67e5\u8be2\u6ca1\u6709\u529e\u6cd5\u76f4\u63a5\u901a\u8fc7 Application \u6765\u652f\u6301\u3002<\/p>\n<h4>3.2.4. Kyuubi Flink Application \u67b6\u6784<\/h4>\n<p><img decoding=\"async\"   referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000044682261\" alt=\"\" title=\"\" loading=\"lazy\"><\/p>\n<p>Kyuubi \u7684 Flink Application \u67b6\u6784\u6a21\u5f0f\u662f\u600e\u4e48\u89e3\u51b3\u8fd9\u4e9b\u95ee\u9898\u7684\u3002<\/p>\n<p>\u9996\u5148\uff0c Kyuubi \u7684 Flink Engine \u662f\u8fd0\u884c\u5728 JobManager \u91cc\u9762\u7684\uff0c\u5b83\u53ef\u4ee5\u901a\u8fc7 RPC \u7684\u65b9\u5f0f\u53bb\u63a5\u6536\u5230\u7528\u6237\u63d0\u4ea4\u7684 SQL \uff0c\u4ed6\u5728\u5185\u90e8\u7684 Table Environment \uff0c\u5c31\u53ef\u4ee5\u50cfFlink SQL Gateway \u91cc\u7684 PerJob \u6a21\u5f0f\uff0c\u4e00\u6b21\u6027\u5b8c\u6210\u4e0a\u8ff0\u56db\u6b65\u5de5\u4f5c\u3002<\/p>\n<p>\u6700\u540e\u5f97\u5230\u7684\u4f5c\u4e1a\uff0c\u901a\u8fc7 JobManager \u5185\u90e8\u7684 Dispatcher API \u53bb\u63d0\u4ea4\u3002\u901a\u8fc7\u8fd9\u79cd\u65b9\u5f0f\u5c31\u53ef\u4ee5\u7ed5\u5f00 Application \u6a21\u5f0f\u4e0b JobManager \u8981\u6c42\u6bcf\u4e2a\u96c6\u7fa4\u53ea\u6709\u4e00\u4e2a\u4f5c\u4e1a\u7684\u9650\u5236\uff0c\u4e5f\u6ca1\u6709 JsonPlan \u5e26\u6765\u7684\u95ee\u9898\u3002<\/p>\n<p>\u5bf9\u4e8e JobManager \u6765\u8bf4\uff0c Kyuubi Flink Engine\u76f8\u5f53\u4e8e\u662f\u4e00\u76f4\u5728\u8fd0\u884c\uff0c\u6ca1\u6709\u9000\u51fa\u7684\u7528\u6237main\u51fd\u6570\u3002 Flink Engine \u4ec0\u4e48\u65f6\u5019\u9000\u51fa\uff0c JobManager  \u5c31\u4f1a Shutdown \u628a\u8d44\u6e90\u7ed9\u91ca\u653e\u6389\u3002<\/p>\n<h3>3.3. \u4f18\u52bf\u4e09\uff1a\u591a\u5f15\u64ce\u652f\u6301<\/h3>\n<p><img decoding=\"async\"   referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000044682262\" alt=\"\" title=\"\" loading=\"lazy\"><\/p>\n<p>\u8fd9\u53ef\u4ee5\u5206\u6210\u7edf\u4e00\u5165\u53e3\u548c\u5f15\u64ce\u63d2\u4ef6\u4e24\u4e2a\u65b9\u9762\u3002<\/p>\n<h4>3.3.1. \u7edf\u4e00\u5165\u53e3<\/h4>\n<ul>\n<li>\u6d41\u6279\u4e00\u4f53\u53cb\u597d\uff0c\u5b83\u53ef\u4ee5\u4f5c\u4e3a\u4e00\u4e2a\u591a\u5f15\u64ce\u7684\u7edf\u4e00\u5165\u53e3\uff0c\u8fd9\u6837\u65b9\u4fbf\u4e0d\u540c\u5f15\u64ce\u7684\u76f8\u4e92\u4e4b\u95f4\u8fc1\u79fb\u3002\u50cf\u4ece Hive \u3001Spark \u8fc1\u79fb\u5230\u6d41\u6279\u4e00\u4f53\u7684 Flink \uff0c\u53ef\u4ee5\u76f4\u63a5\u7528 Kyuubi \u6765\u5b9e\u73b0\u3002\u5982\u679c\u662f Spark SQL \u7684\u7528\u6237\uff0c\u90a3\u5f88\u53ef\u80fd\u4e5f\u662f Kyuubi \u7684\u7528\u6237\uff0c\u5c31\u53ea\u8981\u65b0\u589e\u4e00\u4e2a Flink Engine \u5c31\u53ef\u4ee5\u3002<\/li>\n<li>Kyuubi \u53ef\u4ee5\u505a\u6df7\u5408\u8d1f\u8f7d\u7684\u590d\u7528\u7f51\u5173\uff0c\u652f\u6301\u591a\u79cd\u8ba1\u7b97\u5f15\u64ce\uff0c\u4e0d\u9700\u8981\u4e3a\u6bcf\u4e00\u79cd\u8ba1\u7b97\u5f15\u64ce\u7ef4\u62a4 SQL Gateway\u3002<\/li>\n<li>Kyuubi Server \u53ef\u4ee5\u4f5c\u4e3a\u7edf\u4e00\u5b89\u5168\u8ba4\u8bc1\u7684\u5165\u53e3\uff0c\u5b83\u53ef\u4ee5\u5728\u8ba4\u8bc1\u5b8c\u6bd5\u4ee5\u540e\u628a\u7528\u6237\u7684\u51ed\u8bc1\uff0c\u6bd4\u5982 Kerberos TGT \uff0c\u901a\u8fc7 RPC \u65b9\u5f0f\u4f20\u9012\u7ed9 Engine \uff0c \u7136\u540e Server \u4f1a\u8d1f\u8d23\u5b9a\u65f6 renew \u51ed\u8bc1 \u3002<\/li>\n<\/ul>\n<h4>3.3.2. \u5f15\u64ce\u63d2\u4ef6<\/h4>\n<p>\u53e6\u4e00\u65b9\u9762\uff0cKyuubi \u63d0\u4f9b\u7075\u6d3b\u7684\u63d2\u4ef6\u673a\u5236\u652f\u6301\u6ee1\u8db3\u5e73\u53f0\u7ba1\u7406\u9700\u6c42\uff0c\u4f8b\u5982 SQL \u8840\u7f18\u63d0\u4f9b\u3001\u96c6\u6210 Ranger \u63d0\u4f9b\u5217\u7ea7\u7684\u8bbf\u95ee\u63a7\u5236\u6216\u8005\u76d1\u542c\u4e8b\u4ef6\u3002\u90e8\u5206\u63d2\u4ef6\u4f1a\u4f9d\u8d56\u4e8e\u5f15\u64ce\u672c\u8eab\u7684\u652f\u6301\uff0c\u4f8b\u5982 Kyuubi Spark Engine \u7684\u8840\u7f18\u63d0\u53d6\u662f\u901a\u8fc7 Spark \u63d0\u4f9b\u7684 QueryExecutionListener \u63a5\u53e3\u5b8c\u6210\uff0c\u800c Flink \u7684\u8840\u7f18\u652f\u6301\u4e5f\u5728 1.18 \u7248\u672c\u6709\u4e86\u63a5\u53e3\uff0c\u540e\u7eed Kyuubi \u8fd9\u8fb9\u4e5f\u4f1a\u8ddf\u8fdb\u3002<\/p>\n<h3>3.4. \u4f18\u52bf\u56db\uff1a\u53ef\u89c2\u6d4b\u6027<\/h3>\n<p><img decoding=\"async\"   referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000044682263\" alt=\"\" title=\"\" loading=\"lazy\"><\/p>\n<p>Kyuubi \u7684 Metric \u7cfb\u7edf\u662f\u5f88\u5b8c\u5584\u7684\u3002<\/p>\n<ul>\n<li>Reporter \u5e38\u7528\u7684\u6709 JMX \u3001 Prometheus \u548c\u6253\u5370\u5230\u65e5\u5fd7\u7684 Log Reporter \u3002<\/li>\n<li>Metric \u7eac\u5ea6\u975e\u5e38\u4e30\u5bcc\uff0c\u5305\u62ec Connection \u3001 Operation \u3001 Server \u7684\u7ebf\u7a0b\u6c60\u3001 Engine \u7684\u72b6\u6001\u3001\u4e0d\u540cRPC\u8bf7\u6c42\u7684\u65f6\u957f\u3001\u9891\u7387\u7b49\u7b49\u3002<\/li>\n<\/ul>\n<p>\u540c\u65f6\uff0cKyuubi Server \u63d0\u4f9b\u5185\u5d4c\u7684 Web UI\uff0c\u53ef\u4ee5\u5f88\u76f4\u89c2\u7684\u770b\u5230\u5404\u9879\u6307\u6807\u3002<\/p>\n<h2>\u56db. \u672a\u6765\u5c55\u671b<\/h2>\n<p><img decoding=\"async\"   referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000044682264\" alt=\"\" title=\"\" loading=\"lazy\"><\/p>\n<p>\u8fd9\u662f  Kyuubi  \u7684 Flink Engine \u7684\u4e00\u4e9b Roadmap \uff0c\u5176\u4e2d\u5f88\u591a\u5de5\u4f5c\u4f9d\u8d56 Flink \u672c\u8eab\u66b4\u9732\u7684\u80fd\u529b\uff0c\u9700\u8981\u4e24\u4e2a\u793e\u533a\u5171\u540c\u63a8\u8fdb\u3002<\/p>\n<ul>\n<li>\u5b8c\u5584 on K8s \u7684 Flink Application \u6a21\u5f0f\uff0c\u8fd9\u70b9\u5176\u5b9e\u548c Flink SQL Gateway \u9047\u5230\u7684\u963b\u585e\u70b9\u662f\u4e00\u6837\u7684\uff0c\u8fd9\u70b9\u4f1a\u4f9d\u8d56\u4e8e FLIP-316\u3002<\/li>\n<li>\u76ee\u524d Kyuubi \u7684 Application Mode \u7f3a\u4e4f\u591a\u4f5c\u4e1a\u7684 JM HA \u652f\u6301\uff0c\u8fd9\u70b9\u6211\u4eec\u4f1a\u63a8\u52a8\u793e\u533a\u53bb\u63a2\u7d22\u89e3\u51b3\u65b9\u6848\u3002<\/li>\n<li>Flink \u5f15\u64ce\u63d2\u4ef6\u7684\u652f\u6301\uff0c\u6211\u4eec\u4f1a\u4e0d\u65ad\u5b8c\u5584 Flink Engine \u7684\u63d2\u4ef6\u652f\u6301\uff0c\u5305\u62ec\u5ba1\u8ba1\u3001\u8840\u7f18\u7b49\u63d2\u4ef6\u3002<\/li>\n<li>\u6700\u540e\u662f SQL \u7c92\u5ea6\u7684\u8d44\u6e90\u7ba1\u7406\uff0c\u76ee\u524d Flink \u7ec6\u7c92\u5ea6\u8d44\u6e90\u53ea\u652f\u6301 DataStream API\uff0c\u800c Flink SQL \u53ea\u80fd\u901a\u8fc7\u8c03\u6574\u5e76\u884c\u5ea6\u6765\u8bbe\u7f6e\u8d44\u6e90\uff0c\u6211\u4eec\u4f1a\u63a2\u7d22\u628a\u5b83\u66b4\u9732\u5230 SQL API \u7684\u65b9\u5f0f\u3002<\/li>\n<\/ul>\n<h2>Flink Forward Asia 2023<\/h2>\n<p>\u672c\u5c4a Flink Forward Asia \u66f4\u591a\u7cbe\u5f69\u5185\u5bb9\uff0c\u53ef\u5fae\u4fe1\u626b\u63cf\u56fe\u7247\u4e8c\u7ef4\u7801\u89c2\u770b\u5168\u90e8\u8bae\u9898\u7684\u89c6\u9891\u56de\u653e\u53ca FFA 2023 \u5cf0\u4f1a\u8d44\u6599\uff01<\/p>\n<p><img decoding=\"async\"   referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000044503584\" alt=\"\u56fe\u7247\" title=\"\u56fe\u7247\" loading=\"lazy\"><\/p>\n<h2>\u66f4\u591a\u5185\u5bb9<\/h2>\n<p><img decoding=\"async\"   referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000043814703\" alt=\"\u56fe\u7247\" title=\"\u56fe\u7247\" loading=\"lazy\"><\/p>\n<h2>\u6d3b\u52a8\u63a8\u8350<\/h2>\n<p>\u963f\u91cc\u4e91\u57fa\u4e8e Apache Flink \u6784\u5efa\u7684\u4f01\u4e1a\u7ea7\u4ea7\u54c1-\u5b9e\u65f6\u8ba1\u7b97 Flink \u7248\u73b0\u5f00\u542f\u6d3b\u52a8\uff1a<br \/>59 \u5143\u8bd5\u7528 \u5b9e\u65f6\u8ba1\u7b97 Flink \u7248\uff083000CU*\u5c0f\u65f6\uff0c3 \u4e2a\u6708\u5185\uff09<br \/>\u4e86\u89e3\u6d3b\u52a8\u8be6\u60c5\uff1a<a target=\"_blank\" href=\"https:\/\/link.segmentfault.com\/?enc=cjotezNppg8Mo3uEgJBCfw%3D%3D.tkF0LkhIdbV%2FYUlMWySxVfc9ex0KR65LAoq9nOTv%2FFC3FwYGmokcmigguJV3mMts\" rel=\"noopener noreferrer\">https:\/\/free.aliyun.com\/?pipCode=sc<\/a><\/p>\n<p><img decoding=\"async\" width=\"723\" height=\"407\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/bVdbuqf\" alt=\"\" title=\"\" loading=\"lazy\"><\/p>\n<p><a href=\"https:\/\/segmentfault.com\/a\/1190000044682246\">https:\/\/segmentfault.com\/a\/1190000044682246<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u672c\u6587\u6574\u7406\u81ea\u7f51\u6613\u4e92\u5a31\u8d44\u6df1\u5f00\u53d1\u5de5\u7a0b\u5e08\u3001Apache Kyuubi Committer \u6797\u5c0f\u94c2\u7684\u300a\u57fa\u4e8e Kyuubi [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[4],"tags":[],"class_list":["post-10008426","post","type-post","status-publish","format-standard","hentry","category-share"],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/itmax.cn\/index.php?rest_route=\/wp\/v2\/posts\/10008426","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/itmax.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/itmax.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/itmax.cn\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/itmax.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=10008426"}],"version-history":[{"count":0,"href":"https:\/\/itmax.cn\/index.php?rest_route=\/wp\/v2\/posts\/10008426\/revisions"}],"wp:attachment":[{"href":"https:\/\/itmax.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=10008426"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/itmax.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=10008426"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/itmax.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=10008426"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}