{"id":10008394,"date":"2024-02-23T15:33:53","date_gmt":"2024-02-23T07:33:53","guid":{"rendered":"https:\/\/blog.itmax.cn\/?p=10008394"},"modified":"2024-02-23T15:33:53","modified_gmt":"2024-02-23T07:33:53","slug":"flink-ml%e7%9a%84%e6%96%b0%e7%89%b9%e6%80%a7%e8%a7%a3%e6%9e%90%e4%b8%8e%e5%ba%94%e7%94%a8","status":"publish","type":"post","link":"https:\/\/itmax.cn\/?p=10008394","title":{"rendered":"Flink ML\u7684\u65b0\u7279\u6027\u89e3\u6790\u4e0e\u5e94\u7528"},"content":{"rendered":"<blockquote>\n<p>\u6458\u8981\uff1a\u672c\u6587\u6574\u7406\u81ea\u963f\u91cc\u5df4\u5df4\u7b97\u6cd5\u4e13\u5bb6\u8d75\u4f1f\u6ce2\uff0c\u5728 Flink Forward Asia 2023 AI\u7279\u5f81\u5de5\u7a0b\u4e13\u573a\u7684\u5206\u4eab\u3002\u672c\u7bc7\u5185\u5bb9\u4e3b\u8981\u5206\u4e3a\u4ee5\u4e0b\u56db\u90e8\u5206\uff1a<\/p>\n<ol>\n<li>Flink ML \u6982\u51b5<\/li>\n<li>\u5728\u7ebf\u5b66\u4e60\u7684\u8bbe\u8ba1\u4e0e\u5e94\u7528<\/li>\n<li>\u5728\u7ebf\u63a8\u7406\u7684\u8bbe\u8ba1\u4e0e\u5e94\u7528<\/li>\n<li>\u7279\u5f81\u5de5\u7a0b\u7b97\u6cd5\u4e0e\u5e94\u7528<\/li>\n<\/ol>\n<\/blockquote>\n<h2>\u4e00\u3001Flink ML \u6982\u51b5<\/h2>\n<p><img decoding=\"async\"   referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000044651139\" alt=\"\u56fe\u7247\" title=\"\u56fe\u7247\"><\/p>\n<p>Flink ML \u662f Apache Flink \u7684\u5b50\u9879\u76ee\uff0c\u9075\u5faa Apache \u793e\u533a\u89c4\u8303\uff0c\u613f\u666f\u662f\u6210\u4e3a\u5b9e\u65f6\u4f20\u7edf\u673a\u5668\u5b66\u4e60\u7684\u4e8b\u5b9e\u6807\u51c6\u3002<\/p>\n<p>2022\u5e741\u6708\u4efd Flink ML API \u53d1\u5e03\uff0c7\u6708\u4efd\u53d1\u5e03\u5b8c\u5907\u3001\u9ad8\u6027\u80fd\u7684 Flink ML \u57fa\u7840\u8bbe\u65bd\uff0c2023\u5e744\u6708\u4efd\u53d1\u529b\u7279\u5f81\u5de5\u7a0b\u7b97\u6cd5\u5e76\u670d\u52a1\u7528\u6237\uff0c6\u6708\u4efd\u652f\u6301 Flink \u591a\u7248\u672c\u3002<\/p>\n<h2>\u4e8c\u3001\u5728\u7ebf\u5b66\u4e60\u7684\u8bbe\u8ba1\u4e0e\u5e94\u7528<\/h2>\n<h3>2.1 \u5728\u7ebf\u673a\u5668\u5b66\u4e60\u5de5\u4f5c\u6d41\u6837\u4f8b<\/h3>\n<p><img decoding=\"async\"   referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000044651140\" alt=\"\u56fe\u7247\" title=\"\u56fe\u7247\" loading=\"lazy\"><\/p>\n<p>\u6709\u4e24\u4e2a\u6a21\u578bAB\uff0c\u7528 online \u5728\u7ebf\u5b66\u4e60\u7684\u65b9\u5f0f\u53bb\u8bad\u7ec3\u8fd9\u4e24\u4e2a\u6a21\u578b\uff0c\u5e76\u4e14\u4f7f\u7528\u6a21\u578b\u53bb\u8fdb\u884c\u5728\u7ebf\u63a8\u7406\uff0c\u5728\u63a8\u7406\u8fc7\u7a0b\u4e2d\u8fd9\u4e2a\u6a21\u578b\u662f\u6d41\u52a8\u5f62\u5f0f\uff0c\u53eb\u505a Model stream \uff08\u6a21\u578b\u6d41\uff09\uff0c\u4ee5\u6a21\u578b\u6d41\u7684\u65b9\u5f0f\u5c06\u6a21\u578b\u4e0d\u65ad\u5730\u6d41\u5165\u94fe\u8def\u4e2d\uff0c\u4f7f\u6a21\u578b\u5177\u6709\u66f4\u597d\u7684\u5b9e\u65f6\u6027\u3002\u63a8\u7406\u7ed3\u675f\u4e4b\u540e\uff0c\u63a8\u7406\u6837\u672c\u4f1a\u63a8\u8350\u7ed9\u4e00\u4e9b\u524d\u65b9\u7684\u5ba2\u6237\uff0c\u5ba2\u6237\u5bf9\u7ed3\u679c\u8fdb\u884c\u53cd\u9988\uff0c\u518d\u8fdb\u884c\u4e00\u4e9b\u6837\u672c\u7684\u62fc\u63a5\uff0c\u6700\u540e\u8fd4\u56de\u5230\u8bad\u7ec3\u7684\u6570\u636e\u6d41\u5f62\u6210\u95ed\u73af\uff0c\u8fd9\u5c31\u662f\u5de5\u4f5c\u6d41\u6837\u4f8b\u3002<\/p>\n<p><img decoding=\"async\"   referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000044651141\" alt=\"\u56fe\u7247\" title=\"\u56fe\u7247\" loading=\"lazy\"><\/p>\n<p>\u63a5\u4e0b\u6765\u4ee5\u5de5\u4f5c\u6d41\u6837\u4f8b\u6765\u4ecb\u7ecd\u5728\u7ebf\u5b66\u4e60\u7684\u8bbe\u8ba1\u3002\u8bad\u7ec3\u6570\u636e\u8fdb\u884c\u5207\u5206\u540e\uff0c\u5207\u6210\u4e0d\u540c\u7684 window\uff0c\u6bcf\u4e2a window \u5728\u7ecf\u8fc7 Estimator \u7684\u65f6\u5019\u9700\u8981\u66f4\u65b0\u91cc\u9762\u7684\u6a21\u578b\uff0c\u4e4b\u540e\u8be5\u6a21\u578b\u4f1a\u6d41\u5230\u4e0b\u9762\u63a8\u7406\u7684\u94fe\u8def\u4e2d\uff0c\u968f\u7740\u6570\u636e\u7684\u4e0d\u65ad\u6d41\u5165\uff0c\u6a21\u578b\u4f1a\u4e00\u4e2a\u63a5\u4e00\u4e2a\u7684\u5f80\u63a8\u7406\u7684\u94fe\u8def\u4e2d\u6d41\u52a8\uff0c\u8fd9\u5c31\u662f Model stream\uff08\u6a21\u578b\u6d41\uff09\uff0c\u5176\u601d\u8def\u662f\u901a\u8fc7\u628a\u6a21\u578b\u505a\u6210\u4e00\u4e2a\u961f\u5217\u7684\u65b9\u5f0f\u53bb\u652f\u6301\u63a8\u7406\u4ee5\u8fbe\u5230\u66f4\u597d\u7684\u65f6\u6548\u6027\u3002<\/p>\n<p>\u5b58\u5728\u7684\u95ee\u9898\uff1a<\/p>\n<ol>\n<li>\u5982\u4f55\u4f7f\u6570\u636e\u62c6\u5206\u66f4\u52a0\u5408\u7406\uff1f\u5bf9\u4e0d\u540c\u7684\u4e1a\u52a1\u6709\u4e0d\u540c\u7684\u8981\u6c42\uff0c\u6709\u7684\u5e0c\u671b\u7528\u65f6\u95f4\uff0c\u6709\u7684\u5e0c\u671b\u7528\u5927\u5c0f\uff0c\u90fd\u9700\u8981\u4e00\u4e9b\u7b56\u7565\u3002<\/li>\n<li>\u56e0\u4e3a\u6570\u636e\u548c\u6a21\u578b\u90fd\u662f\u6d41\u52a8\u7684\uff0c\u4e24\u4e2a\u5f80\u540c\u4e00\u4e2a\u5730\u65b9\u53bb\u6d41\uff0c\u90a3\u4e48\u5982\u4f55\u51b3\u5b9a\u4e00\u6761\u6837\u672c\u6765\u4e86\u4e4b\u540e\u7528\u54ea\u4e2a\u6a21\u578b\u8fdb\u884c\u63a8\u7406\uff1f<\/li>\n<li>\u5982\u4f55\u4fdd\u8bc1\u6a21\u578b\u7684\u4e00\u81f4\u6027\uff1f\u56e0\u4e3a\u94fe\u8def\u4e2d\u6709\u4e24\u4e2a\u6a21\u578b\uff0c\u5982\u679c\u4e24\u4e2a\u6a21\u578b\u7684\u8bad\u7ec3\u6570\u636e\u4e0d\u4e00\u81f4\u4f1a\u5bfc\u81f4\u51fa\u73b0\u4e00\u4e9b\u95ee\u9898\u3002<\/li>\n<li>\u6570\u636e\u662f\u7528\u54ea\u4e00\u4e2a\u6a21\u578b\u63a8\u7406\u51fa\u6765\u7684\uff1f\u6bcf\u4e00\u6761\u6837\u672c\u662f\u54ea\u4e2a\u6a21\u578b\u63a8\u7406\u51fa\u6765\u7684\uff0c\u9884\u6d4b\u7684\u597d\u574f\u9700\u8981\u53bb\u8ffd\u6eaf\u6e90\u5934\u3002<\/li>\n<\/ol>\n<h3>2.2 \u5728\u7ebf\u673a\u5668\u5b66\u4e60\u7684\u8bbe\u8ba1<\/h3>\n<p><img decoding=\"async\"   referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000044651142\" alt=\"\u56fe\u7247\" title=\"\u56fe\u7247\" loading=\"lazy\"><\/p>\n<p>\u9488\u5bf9\u56db\u4e2a\u95ee\u9898\uff0c\u6709\u56db\u6761\u8bbe\u8ba1\u9700\u6c42\uff1a<\/p>\n<ol>\n<li>\u652f\u6301\u5c06\u8f93\u5165\u6570\u636e\u5212\u5206\u4e3a\u591a\u4e2a window \u8fdb\u884c\u8bad\u7ec3\uff0c\u4ea7\u751f\u4e00\u4e2a\u6a21\u578b\u6d41\u3002<\/li>\n<li>\u652f\u6301\u4f7f\u7528\u8f93\u5165\u7684\u6a21\u578b\u6d41\u6765\u5bf9\u6570\u636e\u8fdb\u884c\u9884\u6d4b\u3002<\/li>\n<li>\u652f\u6301\u7528\u6237\u6307\u5b9a\u63a8\u7406\u6570\u636e\u548c\u5f53\u524d\u6a21\u578b\u6570\u636e\u7684\u65f6\u95f4\u5dee\u3002\u6bcf\u4e00\u6761\u6837\u672c\u6765\u4e86\u4e4b\u540e\uff0c\u6211\u4eec\u5e0c\u671b\u7528\u6700\u65b0\u7684\u6a21\u578b\u53bb\u8fdb\u884c\u63a8\u7406\uff0c\u4f46\u662f\u6700\u65b0\u7684\u6a21\u578b\u53ef\u80fd\u8fd8\u6ca1\u6709\u8bad\u7ec3\u51fa\u6765\uff0c\u8fd9\u4e2a\u65f6\u5019\u5c31\u9700\u8981\u8bbe\u5b9a\u4e00\u4e2a\u65f6\u95f4\u5dee\uff0c\u5141\u8bb8\u5b83\u7528\u975e\u6700\u65b0\u7684\u6a21\u578b\u8fdb\u884c\u63a8\u7406\u3002<\/li>\n<li>\u652f\u6301\u5728\u8f93\u51fa\u6570\u636e\u4e2d\u66b4\u9732\u9884\u6d4b\u6bcf\u6761\u6570\u636e\u65f6\u4f7f\u7528\u7684\u6a21\u578b\u7248\u672c\u3002\u4ece\u9884\u6d4b\u7ed3\u679c\u8ffd\u6eaf\u51fa\u6a21\u578b\u7684\u9700\u6c42\u3002<\/li>\n<\/ol>\n<p>\u9488\u5bf9\u8fd9\u4e9b\u9700\u6c42\uff0c\u6211\u4eec\u7684\u8bbe\u8ba1\u65b9\u6848\u662f\uff1a<\/p>\n<ol>\n<li>\u589e\u52a0 HasWindows \u63a5\u53e3\u3002<br \/>\u5141\u8bb8\u7528\u6237\u58f0\u660e\u5212\u5206\u6570\u636e\u7684\u4e0d\u540c\u7b56\u7565\u3002<\/li>\n<li>\u4e3a ModelData \u589e\u52a0 model version \u548c timestamp\u3002<br \/>model version \u7684\u503c\u4ece 0 \u5f00\u59cb\uff0c\u6bcf\u6b21\u589e\u52a0 1\u3002<br \/>\u6a21\u578b\u6570\u636e\u7684\u65f6\u95f4\u6233\u4e3a\u8bad\u7ec3\u5f97\u5230\u8be5\u6a21\u578b\u7684\u6570\u636e\u7684\u6700\u5927\u65f6\u95f4\u6233\u3002<\/li>\n<li>\u589e\u52a0 HasMaxAllowedModelDelayMs \u63a5\u53e3\u3002<br \/>\u5141\u8bb8\u7528\u6237\u6307\u5b9a\u9884\u6d4b\u6570\u636e D \u65f6\uff0c\u4f7f\u7528\u7684\u6a21\u578b\u6570\u636e M \u65e9\u4e8e D \u7684\u65f6\u95f4\u5c0f\u4e8e\u7b49\u4e8e\u8bbe\u5b9a\u7684\u9608\u503c\u3002<\/li>\n<li>\u589e\u52a0 HasModelVersionCol \u63a5\u53e3\u3002<br \/>\u63a8\u7406\u8fc7\u7a0b\u4e2d\uff0c\u5141\u8bb8\u7528\u6237\u8f93\u51fa\u9884\u6d4b\u6bcf\u6761\u6570\u636e\u65f6\u4f7f\u7528\u7684\u6a21\u578b\u7248\u672c\u3002<\/li>\n<\/ol>\n<p><img decoding=\"async\"   referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000044651143\" alt=\"\u56fe\u7247\" title=\"\u56fe\u7247\" loading=\"lazy\"><\/p>\n<p>\u6709\u4e86\u65b9\u6848\u4e4b\u540e\u518d\u56de\u6765\u770b\u95ee\u9898\uff1a<\/p>\n<ol>\n<li>\u600e\u4e48\u5207\u5206 window\uff1a<br \/>\u63d0\u4f9b window \u7b56\u7565\uff0c\u7528\u6237\u53ef\u4ee5\u6839\u636e\u81ea\u5df1\u7684\u9700\u6c42\u53bb\u505a\u4e00\u4e9b\u9002\u5408\u81ea\u5df1\u4e1a\u52a1\u573a\u666f\u7684\u5207\u5206\u3002<\/li>\n<li>\u9009\u62e9\u54ea\u4e00\u79cd\u6a21\u578b\u6765\u63a8\u7406\u5f53\u524d\u6570\u636e\uff1a<br \/>\u901a\u8fc7\u9608\u503c\u53c2\u6570\u8bbe\u5b9a\u5141\u8bb8\u79bb\u5f53\u524d\u6570\u636e\u591a\u8fdc\u7684\u6a21\u578b\u8fdb\u884c\u63a8\u7406\uff1b\u7406\u8bba\u4e0a\u53ef\u4ee5\u7528\u6700\u65b0\u6a21\u578b\uff0c\u4f46\u662f\u53ef\u80fd\u4f1a\u9020\u6210\u7b49\u5f85\u4e4b\u7c7b\u7684\u95ee\u9898\u3002<\/li>\n<li>\u5173\u4e8e\u6a21\u578b\u7684\u4e00\u81f4\u6027\uff1a<br \/>\u6bcf\u4e00\u6761\u6837\u672c\u5728\u9884\u6d4b\u7684\u65f6\u5019\u90fd\u4f1a\u5e26\u4e00\u4e2a\u6a21\u578b\u7248\u672c\uff0c\u7ecf\u8fc7\u7b2c\u4e00\u4e2a\u6a21\u578b\u9884\u6d4b\u518d\u5230\u7b2c\u4e8c\u4e2a\u6a21\u578b\u63a8\u7406\u7684\u65f6\u5019\u4f1a\u81ea\u52a8\u83b7\u53d6\u7248\u672c\u53f7\uff0c\u4e24\u8fb9\u7528\u540c\u6837\u7684\u7248\u672c\u8fdb\u884c\u63a8\u7406\uff0c\u6700\u540e\u8f93\u51fa\u7684\u7ed3\u679c\u4f1a\u5e26\u6709\u4e00\u4e2a\u7248\u672c\u53f7\u3002<\/li>\n<\/ol>\n<p>\u8fd9\u6837\u5c31\u628a\u6700\u521d\u63d0\u7684\u56db\u4e2a\u95ee\u9898\u89e3\u51b3\u4e86\u3002<\/p>\n<h3>2.3 \u5728\u7ebf\u5b66\u4e60\u5728\u963f\u91cc\u4e91\u5b9e\u65f6\u65e5\u5fd7\u805a\u7c7b\u7684\u5e94\u7528<\/h3>\n<p><img decoding=\"async\"   referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000044651144\" alt=\"\u56fe\u7247\" title=\"\u56fe\u7247\" loading=\"lazy\"><\/p>\n<p>\u963f\u91cc\u4e91 ABM \u8fd0\u7ef4\u4e2d\u5fc3\u4f1a\u628a\u963f\u91cc\u6240\u6709\u5e73\u53f0\u7684\u65e5\u5fd7\u90fd\u6536\u96c6\u5230\u4e00\u8d77\uff0c\u7136\u540e\u4f1a\u9488\u5bf9\u9519\u8bef\u65e5\u5fd7\u505a\u4e00\u4e2a\u805a\u7c7b\uff0c\u628a\u9519\u8bef\u65e5\u5fd7\u53d1\u9001\u5230\u5bf9\u5e94\u7684\u90e8\u95e8\uff0c\u53bb\u8fdb\u884c\u540e\u7eed\u7684\u5904\u7406\u3002<\/p>\n<p><img decoding=\"async\"   referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000044651145\" alt=\"\u56fe\u7247\" title=\"\u56fe\u7247\" loading=\"lazy\"><\/p>\n<p>\u4f20\u7edf\u7b97\u6cd5\u5de5\u7a0b\u94fe\u8def\u9996\u5148\u8fdb\u884c\u6570\u636e\u8f93\u5165\uff0c\u7528 Flink job \u8fdb\u884c\u6570\u636e\u52a0\u5de5\u5904\u7406\uff0c\u6570\u636e\u4f1a\u843d\u76d8\uff0c\u4e4b\u540e\u901a\u8fc7\u5b9a\u65f6\u8c03\u5ea6\u6765\u62c9\u8d77\u805a\u7c7b\u7b97\u6cd5\uff0c\u7136\u540e\u5199\u51fa\u6a21\u578b\uff0c\u8fd9\u4e2a\u6a21\u578b\u518d\u901a\u8fc7\u52a0\u8f7d\u7684\u65b9\u5f0f\u62c9\u8d77 Flink job \u8fdb\u884c\u6570\u636e\u9884\u6d4b\uff0c\u4f46\u662f\u6574\u4e2a\u94fe\u8def\u5177\u6709\u5c40\u9650\u6027\uff0c\u6d41\u7a0b\u6bd4\u8f83\u590d\u6742\uff0c\u8fd0\u7ef4\u6210\u672c\u6bd4\u8f83\u9ad8\uff0c\u5b9e\u65f6\u6027\u4f4e\uff0c\u5e76\u4e14\u6027\u80fd\u96be\u4ee5\u4fdd\u8bc1\u3002<\/p>\n<p><img decoding=\"async\"   referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000044651146\" alt=\"\u56fe\u7247\" title=\"\u56fe\u7247\" loading=\"lazy\"><\/p>\n<p>\u65e5\u5fd7\u805a\u7c7b\u7b97\u6cd5\u6d41\u7a0b\u628a\u7cfb\u7edf\u65e5\u5fd7\u8fdb\u884c\u9884\u5904\u7406\u548c\u7f16\u7801\u540e\u5206\u8bcd\uff0c\u505a\u7279\u5f81\u9009\u62e9\u63d0\u53d6\u5173\u952e\u8bcd\uff0c\u7136\u540e\u505a\u65e5\u5fd7\u7684\u7279\u5f81\u8868\u793a\u548c\u6807\u51c6\u5316\uff0c\u518d\u505a\u5c42\u6b21\u805a\u7c7b\uff0c\u65e5\u5fd7\u7684\u7c7b\u522b\uff0c\u6700\u540e\u5199\u51fa\u5230\u6570\u636e\u5e93\uff0c\u7528\u6765\u6307\u5bfc\u5206\u8bcd\u3002<\/p>\n<p><img decoding=\"async\"   referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000044651147\" alt=\"\u56fe\u7247\" title=\"\u56fe\u7247\" loading=\"lazy\"><\/p>\n<p>\u9488\u5bf9\u8be5\u6d41\u7a0b\u6211\u4eec\u4f7f\u7528 Flink ML \u6784\u5efa\u6d41\u5f0f\u65e5\u5fd7\u805a\u7c7b\u5c31\u53ef\u4ee5\u628a\u8fd9\u4e2a\u6d41\u7a0b\u4e32\u8d77\u6765\u3002\u901a\u8fc7 Flink job \u62fc\u63a5 SLS \u4e0e\u6570\u636e\u5e93\u5168\u91cf\u6570\u636e\uff0c\u63a5\u7740\u8fdb\u884c\u6e05\u6d17\u548c\u7f16\u7801\u65e5\u5fd7\u6570\u636e\uff0c\u7136\u540e\u5206\u8bcd\u548c\u6807\u51c6\u5316\uff0c\u8ba1\u7b97\u805a\u7c7b\u7ed3\u679c\uff0c\u6700\u540e\u9009\u53d6\u7c07\u5185\u5178\u578b\u4ee3\u8868\u65e5\u5fd7\u3002<\/p>\n<p><img decoding=\"async\"   referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000044651148\" alt=\"\u56fe\u7247\" title=\"\u56fe\u7247\" loading=\"lazy\"><\/p>\n<p>\u628a\u8fd9\u4e2a\u6848\u4f8b\u4e2d\u7684\u7b97\u5b50\u8fdb\u884c\u62bd\u53d6\uff0c\u50cf SLS \u6d41\u5f0f\u8bfb\u53d6\uff0c\u5206\u8bcd\uff0c\u65e5\u5fd7\u7684\u5411\u91cf\u5316\uff0c\u7279\u5f81\u9009\u62e9\uff0c\u7279\u5f81\u7684\u6807\u51c6\u5316\uff0c\u8fd9\u4e9b\u5e76\u4e0d\u662f\u4e1a\u52a1\u72ec\u6709\u7684\uff0c\u800c\u662f\u5f88\u591a\u5728\u7ebf\u5b66\u4e60\u4e1a\u52a1\u90fd\u9700\u8981\u7684\u7b97\u5b50\uff0c\u628a\u5b83\u62bd\u53d6\u51fa\u6765\uff0c\u505a\u6210\u4e00\u4e2a\u72ec\u7acb\u7684\u7ec4\u4ef6\uff0c\u5ba2\u6237\u9700\u8981\u505a\u5728\u7ebf\u5b66\u4e60\u6d41\u7a0b\u7684\u65f6\u5019\u53ef\u4ee5\u6765\u590d\u7528\u8fd9\u4e9b\u7b97\u5b50\u3002<\/p>\n<p><img decoding=\"async\"   referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000044651149\" alt=\"\u56fe\u7247\" title=\"\u56fe\u7247\" loading=\"lazy\"><\/p>\n<p>\u65e5\u5fd7\u805a\u7c7b\u7b97\u6cd5\u94fe\u8def\u5347\u7ea7\u7684\u6536\u76ca\uff1a<\/p>\n<ul>\n<li>\u5728\u94fe\u8def\u5ef6\u8fdf\u65b9\u9762\uff0c\u5c06\u539f\u6765 5 min \u7684\u5ef6\u8fdf\u964d\u4f4e\u5230 30s<\/li>\n<li>\u8fd0\u8425\u6210\u672c\u964d\u4f4e\uff0c\u73b0\u5728\u53ea\u9700\u8981\u7ef4\u6301 1 \u4e2a Flink \u4f5c\u4e1a<\/li>\n<li>\u5206\u6790\u6210\u672c\u964d\u4f4e<\/li>\n<li>\u7b97\u6cd5\u6027\u80fd\u63d0\u5347<\/li>\n<\/ul>\n<h3>\u4e09\u3001\u5728\u7ebf\u63a8\u7406\u7684\u8bbe\u8ba1\u4e0e\u5e94\u7528<\/h3>\n<p><img decoding=\"async\"   referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000044651150\" alt=\"\u56fe\u7247\" title=\"\u56fe\u7247\" loading=\"lazy\"><\/p>\n<p>\u63a8\u7406\u4e3b\u8981\u5206\u4e3a\uff1a<\/p>\n<ol>\n<li>\u6279\u91cf\u63a8\u7406\uff1a\u4f8b\u5982\uff0c\u6709 100w \u6761\u6570\u636e\u843d\u76d8\uff0c\u7136\u540e\u8d77\u4e00\u4e2a\u6279\u7684\u4efb\u52a1\u5bf9\u8fd9100\u4e07\u6761\u6570\u636e\u8fdb\u884c\u63a8\u7406\uff0c\u518d\u8fdb\u884c\u843d\u76d8\u3002<\/li>\n<li>Near-line \uff08\u8fd1\u7ebf\uff09\u63a8\u7406\uff1a\u57fa\u4e8e Flink \u7684\u4efb\u52a1\uff0c\u8bfb\u53d6 Kafka \u6570\u636e\uff0c\u901a\u8fc7 Transformer \u7684\u65b9\u5f0f\u5bf9\u6d41\u5f0f\u7684\u6570\u636e\u8fdb\u884c\u63a8\u7406\u3002\u8fd9\u79cd\u63a8\u7406\u6709\u4e00\u4e2a\u6bd4\u8f83\u5927\u7684\u95ee\u9898\u662f\u5ef6\u8fdf\u6bd4\u8f83\u9ad8\uff0c\u4e00\u822c\u5728\u767e\u6beb\u79d2\u91cf\u7ea7\uff0c\u5728\u5b9e\u9645\u7684\u4e1a\u52a1\u573a\u666f\u4e2d\uff0c\u63a8\u7406\u9700\u8981\u5f88\u4f4e\u7684\u5ef6\u8fdf\uff0c\u4e00\u822c\u662f\u51e0\u5341\u6beb\u79d2\u751a\u81f3\u51e0\u6beb\u79d2\uff0c\u8fd9\u5c31\u9700\u8981\u6211\u4eec\u505a\u4e00\u4e2a\u63a8\u7406\u6846\u67b6\u53bb\u9002\u5e94\u9ad8\u8981\u6c42\u7684\u4e1a\u52a1\u573a\u666f\u3002<\/li>\n<\/ol>\n<p><img decoding=\"async\"   referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000044651151\" alt=\"\u56fe\u7247\" title=\"\u56fe\u7247\" loading=\"lazy\"><\/p>\n<p>\u5728\u505a\u8fd9\u4e2a\u4e4b\u524d\u6211\u4eec\u5bf9 Spark ML \u7684\u63a8\u7406\u8fdb\u884c\u4e86\u4e00\u4e2a\u8c03\u7814\u3002\u540e\u6765\u53d1\u73b0 Spark ML \u672c\u8eab\u662f\u6ca1\u6709\u63a8\u7406\u6a21\u5757\u7684\uff0c\u5b83\u6709\u4e00\u4e2a mleap\uff0c\u628a Spark \u63a8\u7406\u8fd9\u90e8\u5206\u505a\u6210\u4e00\u4e2a\u63a8\u7406\u6846\u67b6\uff0c\u8fd9\u4e2a\u63a8\u7406\u6846\u67b6\u4e0e\u5f15\u64ce Runtime \u5b8c\u5168\u65e0\u5173\uff0c\u51cf\u5c11\u4f9d\u8d56\u51b2\u7a81\uff0c\u662f\u4e00\u4e2a\u66f4\u8f7b\u91cf\u7684\u6846\u67b6\uff0c\u53e6\u5916\u8fd9\u4e2a\u65b0\u6846\u67b6\u53ef\u4ee5\u4e3a\u63a8\u7406\u91cd\u5199\u8ba1\u7b97\u903b\u8f91\u4ee3\u7801\uff0c\u62e5\u6709\u66f4\u5927\u7684\u4f18\u5316\u7a7a\u95f4\u3002<\/p>\n<h3>3.1 \u8bbe\u8ba1\u9700\u6c42<\/h3>\n<p><img decoding=\"async\"   referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000044651152\" alt=\"\u56fe\u7247\" title=\"\u56fe\u7247\" loading=\"lazy\"><\/p>\n<p>\u8bbe\u8ba1\u9700\u6c42\u501f\u9274\u4e86 mleap \u7684\u505a\u6cd5\uff1a<\/p>\n<ol>\n<li>\n<p>\u6570\u636e\u8868\u793a(\u4e0e Flink Runtime \u65e0\u5173)<\/p>\n<ul>\n<li>\u5355\u6761\u6570\u636e\u8868\u793a\uff1aRow<\/li>\n<li>\u6279\u91cf\u6570\u636e\u8868\u793a\uff1aDataFrame<\/li>\n<li>\u6570\u636e\u7c7b\u578b\u8868\u793a\uff0c\u63d0\u4f9b Vector\u3001Matrix \u7b49\u7c7b\u578b\u7684\u652f\u6301<\/li>\n<\/ul>\n<\/li>\n<li>\u63a8\u7406\u903b\u8f91\u8868\u793a<\/li>\n<li>\n<p>\u6a21\u578b\u52a0\u8f7d<\/p>\n<ul>\n<li>\u652f\u6301\u4ece Model\/Transoformer#save \u7684\u6587\u4ef6\u4e2d\u52a0\u8f7d<\/li>\n<li>\u652f\u6301\u52a8\u6001\u52a0\u8f7d\u6a21\u578b\u6570\u636e\uff0c\u800c\u4e0d\u9700\u8981\u91cd\u542f<\/li>\n<\/ul>\n<\/li>\n<li>\n<p>Utils<\/p>\n<ul>\n<li>\u652f\u6301\u68c0\u67e5 Transformer\/PipelineModel \u662f\u5426\u652f\u6301\u5728\u7ebf\u63a8\u7406<\/li>\n<li>\u4e32\u8054\u591a\u4e2a\u63a8\u7406\u903b\u8f91\u6210\u5355\u4e2a\u63a8\u7406\u903b\u8f91<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<p><img decoding=\"async\"   referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000044651153\" alt=\"\u56fe\u7247\" title=\"\u56fe\u7247\" loading=\"lazy\"><\/p>\n<p>\u5728\u8fd9\u4e2a\u8bbe\u8ba1\u9700\u6c42\u4e0b\uff0c\u5de6\u8fb9\u662f\u63a8\u7406\u7684\u6570\u636e\u7ed3\u6784 DataFrame\uff0c\u5305\u542b\u4e86 Column names, Column types, Row\uff0c\u8fdb\u5165\u63a8\u7406\u903b\u8f91\u4e4b\u540e\u8f93\u51fa\u8fd8\u662f\u540c\u6837\u7684\u6570\u636e\u7ed3\u6784\uff0c\u8fd9\u6837\u6574\u4e2a\u63a8\u7406\u7ed3\u6784\u5c31\u53ef\u4ee5\u4e32\u8d77\u6765\uff0c\u4e0d\u9700\u8981\u6709\u6570\u636e\u7ed3\u6784\u8f6c\u6362\u3002<\/p>\n<p><img decoding=\"async\"   referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000044651154\" alt=\"\u56fe\u7247\" title=\"\u56fe\u7247\" loading=\"lazy\"><\/p>\n<p>\u6a21\u578b\u52a0\u8f7d\u8fd9\u8fb9\u90fd\u662f\u901a\u8fc7 save \u51fd\u6570\u5c06\u6a21\u578b\u5199\u5165\u5230\u78c1\u76d8\uff0c\u5de6\u8fb9\u7684 save \u662f Flink ML \u505a\u7684\u4e8b\u60c5\uff0c\u53f3\u8fb9\u7684 loadServable \u662f\u63a8\u7406\u6846\u67b6\u505a\u7684\u4e8b\u60c5\uff0c\u901a\u8fc7\u8fd9\u4e24\u4e2a\u51fd\u6570\u5b9e\u73b0\u4e86\u6a21\u578b\u7684\u4fdd\u5b58\u52a0\u8f7d\u548c\u63a8\u7406\u3002<\/p>\n<p><img decoding=\"async\"   referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000044651155\" alt=\"\u56fe\u7247\" title=\"\u56fe\u7247\" loading=\"lazy\"><\/p>\n<p>\u63a5\u4e0b\u6765\u4ee5\u903b\u8f91\u56de\u5f52\u4e3a\u4f8b\u6765\u770b\u4ee3\u7801\u7684\u5b9e\u73b0\uff0c\u901a\u8fc7 save \u51fd\u6570\u628a\u6a21\u578b\u5199\u51fa\u5230\u6307\u5b9a\u7684\u76ee\u5f55\uff0c\u4e0b\u9762\u7684 load \u662f\u63a8\u7406\u6846\u67b6\u505a\u7684\u4e8b\u60c5\uff0c\u4ee5 load \u6a21\u578b\u7684\u6587\u4ef6\u53bb\u505a\u63a8\u7406\u3002<\/p>\n<p><img decoding=\"async\"   referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000044651156\" alt=\"\u56fe\u7247\" title=\"\u56fe\u7247\" loading=\"lazy\"><\/p>\n<p>\u6a21\u578b\u7684\u6570\u636e\u66f4\u65b0\u8fd9\u90e8\u5206\u662f\u901a\u8fc7\u628a\u4e00\u4e2a\u6a21\u578b\u5199\u5165\u5230 kafka \u91cc\u9762\uff0ckafka \u518d set \u5230\u6a21\u578b\u7684 Servable \u91cc\u9762\uff0c\u5f53\u628a\u6a21\u578b\u5199\u5165\u5230 kafka \u91cc\u7684\u65f6\u5019\u6a21\u578b\u4f1a\u81ea\u7136\u800c\u7136\u7684\u6d41\u5165\u5230 Servable \u91cc\u9762\uff0c\u6700\u7ec8\u5b9e\u73b0\u6a21\u578b\u7684\u52a8\u6001\u66f4\u65b0\u3002<\/p>\n<p>\u4e0b\u9762\u662f\u4ee3\u7801<\/p>\n<p><img decoding=\"async\"   referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000044651157\" alt=\"\u56fe\u7247\" title=\"\u56fe\u7247\" loading=\"lazy\"><\/p>\n<p>setModelData \u7684\u8f93\u5165\u662f InputStream\uff0c\u5b83\u53ef\u4ee5\u4ece kafka \u91cc\u8bfb\u5165\uff0c\u5f53\u66f4\u65b0 kafka \u91cc\u7684\u6570\u636e\u65f6\u5b83\u5c31\u53ef\u4ee5\u66f4\u65b0\u5230\u6a21\u578b\u91cc\u9762\u3002<\/p>\n<p><img decoding=\"async\"   referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000044651158\" alt=\"\u56fe\u7247\" title=\"\u56fe\u7247\" loading=\"lazy\"><\/p>\n<p>\u53e6\u5916\u6211\u4eec\u4e5f\u652f\u6301 PipelineModel \u63a8\u7406\uff0c\u53ef\u4ee5\u4ece PipelineModel \u7684\u6a21\u578b\u6570\u636e\u6784\u5efa Servable, \u68c0\u67e5 PipelineModel \u662f\u5426\u652f\u6301\u5728\u7ebf\u63a8\u7406\uff0c\u4e0d\u9700\u8981\u6267\u884c\u8bad\u7ec3\u4f5c\u4e1a\u5c31\u80fd\u5224\u65ad\u3002<\/p>\n<h3>3.2 \u4f7f\u7528\u573a\u666f<\/h3>\n<p><img decoding=\"async\"   referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000044651159\" alt=\"\u56fe\u7247\" title=\"\u56fe\u7247\" loading=\"lazy\"><\/p>\n<p>\u6700\u540e\u6765\u770b\u4f7f\u7528\u573a\u666f\uff0c\u8fd9\u662f\u4e00\u4e2a\u7b80\u5316\u7684 ML \u6a21\u578b\u8bad\u7ec3\u3001\u9884\u6d4b\u548c\u90e8\u7f72\u7684\u6d41\u7a0b\u3002\u9996\u5148\u662f\u8bfb\u5165\u6570\u636e\uff0c\u505a\u7279\u5f81\u5de5\u7a0b\uff0c\u7136\u540e\u505a\u8bc4\u4f30\u548c\u90e8\u7f72\u3002\u8fd9\u8fb9\u4f7f\u7528 PipelineModel \u5c06\u6807\u51c6\u5316\u548c GBT \u5206\u7c7b\u8fd9\u4e24\u4e2a\u6a21\u578b\u6253\u5230 Pipeline \u91cc\u9762\u53bb\uff0c\u518d\u53bb\u505a\u5728\u7ebf\u7684\u63a8\u7406\u670d\u52a1\u3002<\/p>\n<p>\u4ee5\u4e0b\u662f\u4ee3\u7801<\/p>\n<p><img decoding=\"async\"   referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000044651160\" alt=\"\u56fe\u7247\" title=\"\u56fe\u7247\" loading=\"lazy\"><\/p>\n<p>\u5c06\u6807\u51c6\u5316\u548c GBT \u4e24\u4e2a\u6a21\u578b\u901a\u8fc7 Pipeline \u5199\u51fa\u53bb\uff0c\u5728\u63a8\u7406\u6a21\u5757\u4e2d\u6700\u7ec8\u5b9e\u73b0 Pipeline \u7684\u63a8\u7406\uff0c\u5e76\u4e14\u63a8\u7406\u652f\u6301\u5199\u51fa\u548c\u52a8\u6001\u52a0\u8f7d\u3002<\/p>\n<h2>\u56db\u3001\u7279\u5f81\u5de5\u7a0b\u7b97\u6cd5\u4e0e\u5e94\u7528<\/h2>\n<h3>4.1 \u7279\u5f81\u5de5\u7a0b\u7b97\u6cd5<\/h3>\n<p><img decoding=\"async\"   referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000044651161\" alt=\"\u56fe\u7247\" title=\"\u56fe\u7247\" loading=\"lazy\"><\/p>\n<p>\u65b0\u589e27\u4e2a\u7b97\u6cd5\uff0c\u603b\u517133\u4e2a\uff0c\u57fa\u672c\u8986\u76d6\u5e38\u7528\u7b97\u6cd5\u3002<\/p>\n<h3>4.2 \u7279\u5f81\u5de5\u7a0b\u7684\u5e94\u7528<\/h3>\n<p><img decoding=\"async\"   referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000044651162\" alt=\"\u56fe\u7247\" title=\"\u56fe\u7247\" loading=\"lazy\"><\/p>\n<p>\u9996\u5148\u662f\u505a\u63a8\u8350\uff0c\u5e7f\u544a\u7684\u8bc4\u4f30\uff0c\u90fd\u9700\u8981\u7279\u5f81\u7684\u5904\u7406\u3002\u7b2c\u4e8c\u4e2a\u5e94\u7528\u573a\u666f\u662f\u7528\u4e8e\u5b9e\u73b0\u4e00\u4e9b\u590d\u6742\u7684\u7b97\u6cd5\uff0c\u4ee5 GBT \u4e3a\u4f8b\uff0c\u5904\u7406\u6570\u503c\u7279\u5f81\u548c\u5904\u7406\u7c7b\u522b\u578b\u7279\u5f81\u3002\u53e6\u5916\u5728\u5927\u8bed\u8a00\u6a21\u578b\u8fd9\u5757\uff0cFlink ML \u4e5f\u505a\u4e86\u4e00\u4e9b\u8bbe\u8ba1\u3002<\/p>\n<p><img decoding=\"async\"   referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000044651163\" alt=\"\u56fe\u7247\" title=\"\u56fe\u7247\" loading=\"lazy\"><\/p>\n<p>\u63a5\u4e0b\u6765\u4ee5\u5927\u8bed\u8a00\u6a21\u578b\u4e3a\u4f8b\uff0c\u6765\u770b\u7279\u5f81\u5de5\u7a0b\u7684\u4e1a\u52a1\u3002\u9ad8\u8d28\u91cf\u7684\u6587\u672c\u8f93\u5165\u53ef\u4ee5\u83b7\u5f97\u66f4\u597d\u7684\u5927\u8bed\u8a00\u6a21\u578b\uff0c\u800c\u6587\u672c\u8fd1\u4f3c\u53bb\u91cd\u80fd\u63d0\u9ad8\u6587\u672c\u8d28\u91cf\u3002\u5bf9\u4e8e\u4e92\u8054\u7f51\u6570\u636e\u6765\u8bf4\uff0c\u6587\u672c\u91cd\u590d\u7684\u6bd4\u4f8b\u901a\u5e38 20%-60% \u4e4b\u95f4\uff0c\u6587\u672c\u89c4\u6a21\u8d8a\u5927\uff0c\u91cd\u590d\u6bd4\u4f8b\u8d8a\u9ad8\u3002<\/p>\n<p><img decoding=\"async\"   referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000044651164\" alt=\"\u56fe\u7247\" title=\"\u56fe\u7247\" loading=\"lazy\"><\/p>\n<p>\u9488\u5bf9\u8fd9\u4e2a\u95ee\u9898\uff0c\u6211\u4eec\u8bbe\u8ba1\u4e86\u8fd1\u4f3c\u53bb\u91cd\u6d41\u7a0b\uff1a<\/p>\n<ul>\n<li>\u4e0d\u540c\u4e8e\u7cbe\u786e\u53bb\u91cd\uff1a\u4e0d\u8981\u6c42\u5b8c\u5168\u4e00\u81f4\uff0c\u6216\u8005\u5b50\u4e32\u5173\u7cfb<\/li>\n<li>\u57fa\u4e8e\u5c40\u90e8\u654f\u611f\u6027\u54c8\u5e0c Locality-sensitive hashing\uff1a\u76f8\u4f3c\u7684\u6837\u672c\u66f4\u5bb9\u6613\u88ab Hash \u5230\u76f8\u540c\u7684 buckets \u5185<\/li>\n<li>\u5bf9\u4e8e\u6587\u672c\u6570\u636e\u6765\u8bf4\uff0c\u901a\u5e38\u57fa\u4e8e\u6587\u672c\u7279\u5f81\u5316\u540e\u7684 Jaccard \u8ddd\u79bb\uff0c\u4f7f\u7528 MinHashLSH \u6765\u627e\u5230\u76f8\u4f3c\u6587\u672c<\/li>\n<\/ul>\n<p><img decoding=\"async\"   referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000044651165\" alt=\"\u56fe\u7247\" title=\"\u56fe\u7247\" loading=\"lazy\"><\/p>\n<p>\u901a\u8fc7\u8fd9\u4e9b\u7ec4\u4ef6\uff0c\u53ef\u4ee5\u5b8c\u6210\u6587\u672c\u53bb\u91cd\u6d41\u7a0b\uff1a<\/p>\n<ul>\n<li>Tokenizer\uff1a\u8fdb\u884c\u5206\u8bcd<\/li>\n<li>HashingTF\uff1a\u5c06\u6587\u672c\u53d8\u6362\u4e3a Binary \u7279\u5f81<\/li>\n<li>MinHash\uff1a\u8ba1\u7b97\u6587\u672c\u7b7e\u540d<\/li>\n<li>MinHashLSH\uff1a\u8fdb\u884c SimilarityJoin\uff0c\u627e\u5230\u76f8\u4f3c\u5bf9<\/li>\n<\/ul>\n<p><img decoding=\"async\"   referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000044651166\" alt=\"\u56fe\u7247\" title=\"\u56fe\u7247\" loading=\"lazy\"><\/p>\n<p>\u6700\u540e\u662f\u6027\u80fd\u7684\u6d4b\u8bd5\uff0c\u8fd9\u662f\u624b\u52a8\u6784\u9020\u7684 Benchmark \u6570\u636e\u96c6\uff0c\u76f4\u63a5\u901a\u8fc7\u590d\u5236\u3001\u5220\u9664\u4e4b\u7c7b\u7684\u64cd\u4f5c\u62ff\u5230\u4e00\u4e2a\u6570\u636e\u96c6\u3002\u5bf9\u4e8e5\u4ebf\u7684\u6570\u636e\uff0c\u91cd\u590d\u7387\u4e3a 50%\uff0c\u8017\u65f6\u5927\u6982 1.5h\uff0c\u540e\u9762\u662f\u5bf9\u5e94\u7684\u53bb\u91cd\u6548\u679c\u3002<\/p>\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=zUXwtTbSsRJJPPMH3%2BIVvQ%3D%3D.0IS7PtXwpYqw%2BIMFczH9QIApAHRG4hG77qGwX5%2BMKclDBfQd2NNFgrg3rAzSmJlH\" 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\/1190000044651137\">https:\/\/segmentfault.com\/a\/1190000044651137<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6458\u8981\uff1a\u672c\u6587\u6574\u7406\u81ea\u963f\u91cc\u5df4\u5df4\u7b97\u6cd5\u4e13\u5bb6\u8d75\u4f1f\u6ce2\uff0c\u5728 Flink Forward Asia 2023 AI\u7279\u5f81\u5de5\u7a0b\u4e13\u573a\u7684 [&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-10008394","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\/10008394","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=10008394"}],"version-history":[{"count":0,"href":"https:\/\/itmax.cn\/index.php?rest_route=\/wp\/v2\/posts\/10008394\/revisions"}],"wp:attachment":[{"href":"https:\/\/itmax.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=10008394"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/itmax.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=10008394"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/itmax.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=10008394"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}