{"id":1318,"date":"2023-03-19T08:27:06","date_gmt":"2023-03-19T00:27:06","guid":{"rendered":"http:\/\/viplao.com\/?p=1318"},"modified":"2023-03-19T08:27:11","modified_gmt":"2023-03-19T00:27:11","slug":"%e3%80%90%e8%bf%90%e7%bb%b4%e5%b7%a5%e5%85%b7%e3%80%91flink-sql-%e5%ae%9e%e8%b7%b53-%e8%87%aa%e5%ae%9a%e4%b9%89-redis-%e6%95%b0%e6%8d%ae%e6%b1%87%e8%a1%a8","status":"publish","type":"post","link":"http:\/\/viplao.com\/index.php\/2023\/03\/19\/%e3%80%90%e8%bf%90%e7%bb%b4%e5%b7%a5%e5%85%b7%e3%80%91flink-sql-%e5%ae%9e%e8%b7%b53-%e8%87%aa%e5%ae%9a%e4%b9%89-redis-%e6%95%b0%e6%8d%ae%e6%b1%87%e8%a1%a8\/","title":{"rendered":"\u3010\u8fd0\u7ef4\u5de5\u5177\u3011Flink SQL\u00a0\u5b9e\u8df53 &#8211; \u00a0\u81ea\u5b9a\u4e49 redis \u6570\u636e\u6c47\u8868"},"content":{"rendered":"\n<p>\u672c\u6587\u4e3b\u8981\u4ecb\u7ecd\u4e86 flink sql redis \u6570\u636e\u6c47\u8868\u7684\u5b9e\u73b0\u8fc7\u7a0b\u3002<\/p>\n\n\n\n<p>\u5982\u679c\u60f3\u5728\u672c\u5730\u6d4b\u8bd5\u4e0b\uff1a<\/p>\n\n\n\n<ol>\n<li>\u5728\u516c\u4f17\u53f7\u540e\u53f0\u56de\u590d<\/li>\n<\/ol>\n\n\n\n<ul>\n<li><strong>flink sql \u77e5\u5176\u6240\u4ee5\u7136\uff08\u4e09\uff09| sql \u81ea\u5b9a\u4e49 redis \u6570\u636e\u6c47\u8868<\/strong>\u83b7\u53d6\u6e90\u7801\uff08\u6e90\u7801\u57fa\u4e8e 1.13.1 \u5b9e\u73b0\uff09<\/li>\n\n\n\n<li><strong>flink sql \u77e5\u5176\u6240\u4ee5\u7136\uff08\u4e09\uff09| sql \u81ea\u5b9a\u4e49 redis \u6570\u636e\u6c47\u8868<\/strong>\u83b7\u53d6\u6e90\u7801\uff08\u6e90\u7801\u57fa\u4e8e 1.13.1 \u5b9e\u73b0\uff09<\/li>\n\n\n\n<li><strong>flink sql \u77e5\u5176\u6240\u4ee5\u7136\uff08\u4e09\uff09| sql \u81ea\u5b9a\u4e49 redis \u6570\u636e\u6c47\u8868<\/strong>\u83b7\u53d6\u6e90\u7801\uff08\u6e90\u7801\u57fa\u4e8e 1.13.1 \u5b9e\u73b0\uff09<\/li>\n\n\n\n<li>\u5728\u4f60\u7684\u672c\u5730\u5b89\u88c5\u5e76\u542f\u52a8 redis-server\u3002<\/li>\n\n\n\n<li>\u6267\u884c\u6e90\u7801\u5305\u4e2d\u7684&nbsp;<code>flink.examples.sql._03.source_sink.RedisSinkTest<\/code>&nbsp;\u6d4b\u8bd5\u7c7b\uff0c\u7136\u540e\u4f7f\u7528 redis-cli \u6267\u884c&nbsp;<code>get a<\/code>&nbsp;\u5c31\u53ef\u4ee5\u770b\u5230\u7ed3\u679c\u4e86\uff08\u76ee\u524d\u53ea\u652f\u6301 kv\uff0c\u5373 redis&nbsp;<code>set key value<\/code>\uff09\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u5982\u679c\u60f3\u76f4\u63a5\u5728\u96c6\u7fa4\u73af\u5883\u4f7f\u7528\uff1a<\/p>\n\n\n\n<ol>\n<li>\u547d\u4ee4\u884c\u6267\u884c&nbsp;<code>mvn package -DskipTests=true<\/code>&nbsp;\u6253\u5305<\/li>\n\n\n\n<li>\u5c06\u751f\u6210\u7684\u5305&nbsp;<code>flink-examples-0.0.1-SNAPSHOT.jar<\/code>&nbsp;\u5f15\u5165 flink lib \u4e2d\u5373\u53ef\uff0c\u65e0\u9700\u5176\u5b83\u8bbe\u7f6e\u3002<\/li>\n<\/ol>\n\n\n\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_71 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">\u6587\u7ae0\u76ee\u5f55<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><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 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 eztoc-toggle-hide-by-default' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"http:\/\/viplao.com\/index.php\/2023\/03\/19\/%e3%80%90%e8%bf%90%e7%bb%b4%e5%b7%a5%e5%85%b7%e3%80%91flink-sql-%e5%ae%9e%e8%b7%b53-%e8%87%aa%e5%ae%9a%e4%b9%89-redis-%e6%95%b0%e6%8d%ae%e6%b1%87%e8%a1%a8\/#2%E8%83%8C%E6%99%AF%E7%AF%87-%E4%B8%BA%E5%95%A5%E9%9C%80%E8%A6%81_redis_%E6%95%B0%E6%8D%AE%E6%B1%87%E8%A1%A8\" title=\"2.\u80cc\u666f\u7bc7-\u4e3a\u5565\u9700\u8981 redis \u6570\u636e\u6c47\u8868\">2.\u80cc\u666f\u7bc7-\u4e3a\u5565\u9700\u8981 redis \u6570\u636e\u6c47\u8868<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"http:\/\/viplao.com\/index.php\/2023\/03\/19\/%e3%80%90%e8%bf%90%e7%bb%b4%e5%b7%a5%e5%85%b7%e3%80%91flink-sql-%e5%ae%9e%e8%b7%b53-%e8%87%aa%e5%ae%9a%e4%b9%89-redis-%e6%95%b0%e6%8d%ae%e6%b1%87%e8%a1%a8\/#3%E7%9B%AE%E6%A0%87%E7%AF%87-redis_%E6%95%B0%E6%8D%AE%E6%B1%87%E8%A1%A8%E9%A2%84%E6%9C%9F%E6%95%88%E6%9E%9C\" title=\"3.\u76ee\u6807\u7bc7-redis \u6570\u636e\u6c47\u8868\u9884\u671f\u6548\u679c\">3.\u76ee\u6807\u7bc7-redis \u6570\u636e\u6c47\u8868\u9884\u671f\u6548\u679c<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"http:\/\/viplao.com\/index.php\/2023\/03\/19\/%e3%80%90%e8%bf%90%e7%bb%b4%e5%b7%a5%e5%85%b7%e3%80%91flink-sql-%e5%ae%9e%e8%b7%b53-%e8%87%aa%e5%ae%9a%e4%b9%89-redis-%e6%95%b0%e6%8d%ae%e6%b1%87%e8%a1%a8\/#4%E9%9A%BE%E7%82%B9%E5%89%96%E6%9E%90%E7%AF%87-%E7%9B%AE%E5%89%8D%E6%9C%89%E5%93%AA%E4%BA%9B%E5%AE%9E%E7%8E%B0\" title=\"4.\u96be\u70b9\u5256\u6790\u7bc7-\u76ee\u524d\u6709\u54ea\u4e9b\u5b9e\u73b0\">4.\u96be\u70b9\u5256\u6790\u7bc7-\u76ee\u524d\u6709\u54ea\u4e9b\u5b9e\u73b0<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"http:\/\/viplao.com\/index.php\/2023\/03\/19\/%e3%80%90%e8%bf%90%e7%bb%b4%e5%b7%a5%e5%85%b7%e3%80%91flink-sql-%e5%ae%9e%e8%b7%b53-%e8%87%aa%e5%ae%9a%e4%b9%89-redis-%e6%95%b0%e6%8d%ae%e6%b1%87%e8%a1%a8\/#5%E5%AE%9E%E7%8E%B0%E7%AF%87-%E5%AE%9E%E7%8E%B0%E7%9A%84%E8%BF%87%E7%A8%8B\" title=\"5.\u5b9e\u73b0\u7bc7-\u5b9e\u73b0\u7684\u8fc7\u7a0b\">5.\u5b9e\u73b0\u7bc7-\u5b9e\u73b0\u7684\u8fc7\u7a0b<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"http:\/\/viplao.com\/index.php\/2023\/03\/19\/%e3%80%90%e8%bf%90%e7%bb%b4%e5%b7%a5%e5%85%b7%e3%80%91flink-sql-%e5%ae%9e%e8%b7%b53-%e8%87%aa%e5%ae%9a%e4%b9%89-redis-%e6%95%b0%e6%8d%ae%e6%b1%87%e8%a1%a8\/#51flink_%E6%95%B0%E6%8D%AE%E6%B1%87%E8%A1%A8%E5%8E%9F%E7%90%86\" title=\"5.1.flink \u6570\u636e\u6c47\u8868\u539f\u7406\">5.1.flink \u6570\u636e\u6c47\u8868\u539f\u7406<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"2%E8%83%8C%E6%99%AF%E7%AF%87-%E4%B8%BA%E5%95%A5%E9%9C%80%E8%A6%81_redis_%E6%95%B0%E6%8D%AE%E6%B1%87%E8%A1%A8\"><\/span>2.\u80cc\u666f\u7bc7-\u4e3a\u5565\u9700\u8981 redis \u6570\u636e\u6c47\u8868<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u76ee\u524d\u5728\u5b9e\u65f6\u8ba1\u7b97\u7684\u573a\u666f\u4e2d\uff0c\u719f\u6089 datastream \u7684\u540c\u5b66\u5728\u5f88\u591a\u573a\u666f\u4e0b\u90fd\u4f1a\u5c06\u7ed3\u679c\u6570\u636e\u5199\u5165\u5230 redis \u63d0\u4f9b\u6570\u636e\u670d\u52a1\u3002<\/p>\n\n\n\n<p>\u4e3e\u4e2a\u4f8b\u5b50\uff1a<\/p>\n\n\n\n<ol>\n<li><strong>\u5916\u5b58\u72b6\u6001\u5f15\u64ce<\/strong>\uff1a\u9700\u8981\u628a\u5386\u53f2\u6240\u6709\u7684 id \u5b58\u50a8\u4e0b\u6765\uff0c\u4f46\u662f\u56e0\u4e3a id \u4f1a\u4e0d\u65ad\u589e\u591a\uff0c\u4ec5\u4ec5\u4f7f\u7528 flink \u5185\u90e8\u72b6\u6001\u5f15\u64ce\u7684\u8bdd\uff0c\u72b6\u6001\u4f1a\u8d8a\u6765\u8d8a\u5927\uff0c\u5f88\u96be\u53bb\u4fdd\u969c\u5176\u7a33\u5b9a\u6027\u3002\u90a3\u4e48\u8fd9\u65f6\u5c31\u4f1a\u9009\u62e9\u5916\u90e8\u72b6\u6001\u5f15\u64ce\uff0c\u6bd4\u5982 redis\u3002\u5728\u6211\u4eec\u4f7f\u7528 redis \u5b58\u50a8\u6240\u6709\u8bbe\u5907 id \u65f6\uff0c\u9664\u4e86\u4f7f\u7528 redis \u4f5c\u4e3a\u7ef4\u8868\u53bb\u8bbf\u95ee id \u662f\u5426\u51fa\u73b0\u8fc7\uff0c\u8fd8\u9700\u8981\u5c06\u65b0\u589e\u7684 id \u5199\u5165\u5230 redis \u4e2d\u4ee5\u4f9b\u540e\u7eed\u7684\u53bb\u91cd\u3002\u8fd9\u65f6\u5019\u5c31\u9700\u8981\u4f7f\u7528\u5230 redis sink \u8868\u3002<\/li>\n\n\n\n<li><strong>\u6570\u636e\u670d\u52a1\u5f15\u64ce<\/strong>\uff1a\u5728\u67d0\u4e9b\u5927\u4fc3\uff08\u53cc\u5341\u4e00\uff09\u7684\u573a\u666f\u4e0b\u9700\u8981\u5c06 flink \u8ba1\u7b97\u597d\u7684\u7ed3\u679c\u76f4\u63a5\u5199\u5165\u5230 redis \u4e2d\u4ee5\u63d0\u4f9b\u9ad8\u901f\u6570\u636e\u670d\u52a1\u5f15\u64ce\uff0c\u76f4\u63a5\u63d0\u4f9b\u7ed9\u5927\u5c4f\u67e5\u8be2\u4f7f\u7528\u3002<\/li>\n<\/ol>\n\n\n\n<p>\u800c\u5b98\u65b9\u662f\u6ca1\u6709\u63d0\u4f9b flink sql api \u7684 redis sink connector \u7684\u3002\u5982\u4e0b\u56fe\uff0c\u57fa\u4e8e 1.13 \u7248\u672c\u3002<\/p>\n\n\n\n<figure class=\"wp-block-embed\"><div class=\"wp-block-embed__wrapper\">\nhttps:\/\/ci.apache.org\/projects\/flink\/flink-docs-release-1.13\/docs\/connectors\/table\/overview\/\n<\/div><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/pic1.zhimg.com\/80\/v2-93c0689f761a7a1f0440ce728b54fa24_720w.webp\" alt=\"\"\/><\/figure>\n\n\n\n<p>1<\/p>\n\n\n\n<p>\u963f\u91cc\u4e91 flink \u662f\u63d0\u4f9b\u4e86\u8fd9\u4e2a\u80fd\u529b\u7684\u3002<\/p>\n\n\n\n<figure class=\"wp-block-embed\"><div class=\"wp-block-embed__wrapper\">\nhttps:\/\/www.alibabacloud.com\/help\/zh\/faq-detail\/118038.htm?spm=a2c63.q38357.a3.16.48fa711fo1gVUd\n<\/div><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/pic1.zhimg.com\/80\/v2-918f45e7fda77a0d582494a75cb22c64_720w.webp\" alt=\"\"\/><\/figure>\n\n\n\n<p>2<\/p>\n\n\n\n<p>\u56e0\u6b64\u672c\u6587\u5728\u4ecb\u7ecd\u600e\u6837\u81ea\u5b9a\u4e49\u4e00\u4e2a sql \u6570\u636e\u6c47\u8868\u7684\u540c\u65f6\uff0c\u5b9e\u73b0\u4e00\u4e2a sql redis sink connector \u6765\u7ed9\u5927\u5bb6\u4f7f\u7528\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"3%E7%9B%AE%E6%A0%87%E7%AF%87-redis_%E6%95%B0%E6%8D%AE%E6%B1%87%E8%A1%A8%E9%A2%84%E6%9C%9F%E6%95%88%E6%9E%9C\"><\/span>3.\u76ee\u6807\u7bc7-redis \u6570\u636e\u6c47\u8868\u9884\u671f\u6548\u679c<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>redis \u4f5c\u4e3a\u6570\u636e\u6c47\u8868\u5728 datastream \u4e2d\u7684\u6700\u5e38\u7528\u7684\u6570\u636e\u7ed3\u6784\u6709\u5f88\u591a\uff0c\u57fa\u672c\u4e0a\u6240\u6709\u7684\u6570\u636e\u7ed3\u6784\u90fd\u6709\u53ef\u80fd\u4f7f\u7528\u5230\u3002\u672c\u6587\u5b9e\u73b0\u4e3b\u8981\u5b9e\u73b0 kv \u7ed3\u6784\uff0c\u5176\u4ed6\u7ed3\u6784\u5927\u5bb6\u53ef\u4ee5\u62ff\u5230\u6e90\u7801\u4e4b\u540e\u8fdb\u884c\u81ea\u5b9a\u4e49\u5b9e\u73b0\u3002\u4e5f\u5c31\u591a\u52a0\u51e0\u884c\u4ee3\u7801\u5c31\u5b8c\u4e8b\u4e86\u3002<\/p>\n\n\n\n<p>\u9884\u671f\u6548\u679c\u5c31\u5982\u963f\u91cc\u4e91\u7684 flink redis\uff0credis&nbsp;<code>set key value<\/code>&nbsp;\u7684\u9884\u671f flink sql\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>CREATE TABLE redis_sink_table (\n    key STRING, -- redis key\uff0c\u7b2c 1 \u5217\u4e3a key\n    `value` STRING -- redis value\uff0c\u7b2c 2 \u5217\u4e3a value\n) WITH (\n  'connector' = 'redis', -- \u6307\u5b9a connector \u662f redis \u7c7b\u578b\u7684\n  'hostname' = '127.0.0.1', -- redis server ip\n  'port' = '6379', -- redis server \u7aef\u53e3\n  'write.mode' = 'string' -- \u6307\u5b9a\u4f7f\u7528 redis `set key value`\n)\n\nINSERT INTO redis_sink_table\nSELECT o.f0 as key, o.f1 as value\nFROM leftTable AS o\n<\/code><\/pre>\n\n\n\n<p>\u4e0b\u9762\u662f\u6211\u5728\u672c\u5730\u8dd1\u7684\u7ed3\u679c\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/pic2.zhimg.com\/80\/v2-c225bb3795ed830c57c0d69624609e9d_720w.webp\" alt=\"\"\/><\/figure>\n\n\n\n<p>3<\/p>\n\n\n\n<p>\u9996\u5148\u770b\u4e0b\u6211\u4eec\u7684\u6d4b\u8bd5\u8f93\u5165\uff0c<code>f0<\/code>&nbsp;\u6052\u5b9a\u4e3a&nbsp;<code>a<\/code>\uff0c<code>f1<\/code>&nbsp;\u6052\u5b9a\u4e3a&nbsp;<code>b<\/code>\uff0c\u5e76\u4e14\u6bcf 10ms \u5199\u5165\u4e00\u6b21\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/pic4.zhimg.com\/80\/v2-92ca39277a50ff1f2706f8c592f1583b_720w.webp\" alt=\"\"\/><\/figure>\n\n\n\n<p>4<\/p>\n\n\n\n<p>\u9884\u671f\u7ed3\u679c\u662f key \u4e3a&nbsp;<code>a<\/code>\uff0cvalue \u4f1a\u4e3a&nbsp;<code>b<\/code>\uff0c\u5b9e\u9645\u7ed3\u679c\u4e5f\u76f8\u540c\uff0c\u4f7f\u7528 redis-cli \u67e5\u8be2\u4e0b\uff0c\u6211\u5220\u9664\u6389\u4e5f\u80fd\u5728 10ms \u540e\u5199\u5165\uff0c\u6240\u4ee5\u67e5\u8be2\u65f6\u53ef\u4ee5\u4e00\u76f4\u67e5\u5f97\u5230\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/pic3.zhimg.com\/v2-cddd31ac5b8a2fa102743fc44dcb6182_b.jpg\" alt=\"\u52a8\u56fe\u5c01\u9762\"\/><\/figure>\n\n\n\n<p>5<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"4%E9%9A%BE%E7%82%B9%E5%89%96%E6%9E%90%E7%AF%87-%E7%9B%AE%E5%89%8D%E6%9C%89%E5%93%AA%E4%BA%9B%E5%AE%9E%E7%8E%B0\"><\/span>4.\u96be\u70b9\u5256\u6790\u7bc7-\u76ee\u524d\u6709\u54ea\u4e9b\u5b9e\u73b0<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u76ee\u524d\u53ef\u4ee5\u4ece\u7f51\u4e0a\u641c\u5230\u7684\u5b9e\u73b0\u3001\u4ee5\u53ca\u53ef\u4ee5\u53c2\u8003\u7684\u5b9e\u73b0\u6709\u4ee5\u4e0b\u4e24\u4e2a\uff1a<\/p>\n\n\n\n<ol>\n<li><a href=\"https:\/\/link.zhihu.com\/?target=https%3A\/\/github.com\/jeff-zou\/flink-connector-redis\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/github.com\/jeff-zou\/flink-connector-redis<\/a>\u3002\u4f46\u4f7f\u7528\u8d77\u6765\u6709\u6bd4\u8f83\u591a\u7684\u9650\u5236\uff0c\u5305\u62ec\u9700\u8981\u5728\u5efa\u8868\u65f6\u5c31\u6307\u5b9a key-column\uff0cvalue-column \u7b49\uff0c\u5176\u5b9e\u535a\u4e3b\u89c9\u5f97\u6ca1\u5fc5\u8981\u6307\u5b9a\u8fd9\u4e9b\u5b57\u6bb5\uff0c\u8fd9\u4e9b\u90fd\u53ef\u4ee5\u52a8\u6001\u8c03\u6574\u3002\u5176\u5b9e\u73b0\u662f\u5bf9 apache-bahir-flink&nbsp;<a href=\"https:\/\/link.zhihu.com\/?target=https%3A\/\/github.com\/apache\/bahir-flink\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/github.com\/apache\/bahir-flink<\/a>&nbsp;\u7684\u4e8c\u6b21\u5f00\u53d1\uff0c\u4f46\u4e0e bahir \u539f\u751f\u5b9e\u73b0\u6709\u5272\u88c2\u611f\uff0c\u56e0\u4e3a\u8fd9\u4e2a\u9879\u76ee\u51e0\u4e4e\u53c2\u8003 bahir redis connector \u91cd\u65b0\u5b9e\u73b0\u4e86\u4e00\u904d\uff0c\u63a5\u53e3\u4e0e bahir \u4e0d\u592a\u76f8\u540c\u3002<\/li>\n\n\n\n<li>\u963f\u91cc\u4e91\u5b9e\u73b0&nbsp;<a href=\"https:\/\/link.zhihu.com\/?target=https%3A\/\/www.alibabacloud.com\/help\/zh\/faq-detail\/122722.htm%3Fspm%3Da2c63.q38357.a3.7.a1227a53TBMuSY\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/www.alibabacloud.com\/help\/zh\/faq-detail\/122722.htm?spm=a2c63.q38357.a3.7.a1227a53TBMuSY<\/a>\u3002\u963f\u91cc\u4e91\u7684\u5b9e\u73b0\u76f8\u5bf9\u6bd4\u8f83\u52a8\u6001\u5316\uff0c\u4e0d\u9700\u8981\u5728\u5efa\u8868\u65f6\u5c31\u6307\u5b9a hmap \u7b49\u6570\u636e\u7ed3\u6784\u7684 map key\u3002<\/li>\n<\/ol>\n\n\n\n<p>\u56e0\u6b64\u535a\u4e3b\u5728\u5b9e\u73b0\u65f6\uff0c\u5b9a\u4e86\u4e00\u4e2a\u57fa\u8c03\u3002<\/p>\n\n\n\n<ol>\n<li><strong>\u53c2\u8003\u963f\u91cc\u4e91\u7684 DDL \u5b9e\u73b0<\/strong><\/li>\n\n\n\n<li><strong>\u9ad8\u5ea6\u590d\u7528\u6027<\/strong>\uff1a\u590d\u7528 bahir \u63d0\u4f9b\u7684 redis connnector<\/li>\n\n\n\n<li><strong>\u7b80\u6d01\u6027<\/strong>\uff1a\u76ee\u524d\u53ea\u5b9e\u73b0 kv \u7ed3\u6784\uff0c\u540e\u7eed\u6269\u5c55\u53ef\u4ee5\u7ed9\u7528\u6237\u81ea\u5df1\u5b9e\u73b0\uff0c\u6269\u5c55\u5176\u5b9e\u662f\u975e\u5e38\u7b80\u5355\u7684<\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"5%E5%AE%9E%E7%8E%B0%E7%AF%87-%E5%AE%9E%E7%8E%B0%E7%9A%84%E8%BF%87%E7%A8%8B\"><\/span>5.\u5b9e\u73b0\u7bc7-\u5b9e\u73b0\u7684\u8fc7\u7a0b<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u5728\u5b9e\u73b0 redis \u6570\u636e\u6c47\u8868\u4e4b\u524d\uff0c\u4e0d\u5f97\u4e0d\u8c08\u8c08 flink \u6570\u636e\u6c47\u8868\u52a0\u8f7d\u548c\u4f7f\u7528\u673a\u5236\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"51flink_%E6%95%B0%E6%8D%AE%E6%B1%87%E8%A1%A8%E5%8E%9F%E7%90%86\"><\/span>5.1.flink \u6570\u636e\u6c47\u8868\u539f\u7406<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u5176\u5b9e\u4e0a\u8282\u5df2\u7ecf\u8be6\u7ec6\u63cf\u8ff0\u4e86 flink sql \u5bf9\u4e8e source\\sink \u7684\u52a0\u8f7d\u673a\u5236\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u672c\u6587\u4e3b\u8981\u4ecb\u7ecd\u4e86 flink sql redis \u6570\u636e\u6c47\u8868\u7684\u5b9e\u73b0\u8fc7\u7a0b\u3002 \u5982\u679c\u60f3\u5728\u672c\u5730\u6d4b\u8bd5\u4e0b\uff1a \u5982\u679c\u60f3\u76f4&hellip; <a href=\"http:\/\/viplao.com\/index.php\/2023\/03\/19\/%e3%80%90%e8%bf%90%e7%bb%b4%e5%b7%a5%e5%85%b7%e3%80%91flink-sql-%e5%ae%9e%e8%b7%b53-%e8%87%aa%e5%ae%9a%e4%b9%89-redis-%e6%95%b0%e6%8d%ae%e6%b1%87%e8%a1%a8\/\" class=\"more-link read-more\" rel=\"bookmark\">\u7ee7\u7eed\u9605\u8bfb <span class=\"screen-reader-text\">\u3010\u8fd0\u7ef4\u5de5\u5177\u3011Flink SQL\u00a0\u5b9e\u8df53 &#8211; \u00a0\u81ea\u5b9a\u4e49 redis \u6570\u636e\u6c47\u8868<\/span><i class=\"fa fa-arrow-right\"><\/i><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[1],"tags":[25],"views":1127,"_links":{"self":[{"href":"http:\/\/viplao.com\/index.php\/wp-json\/wp\/v2\/posts\/1318"}],"collection":[{"href":"http:\/\/viplao.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/viplao.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/viplao.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/viplao.com\/index.php\/wp-json\/wp\/v2\/comments?post=1318"}],"version-history":[{"count":1,"href":"http:\/\/viplao.com\/index.php\/wp-json\/wp\/v2\/posts\/1318\/revisions"}],"predecessor-version":[{"id":1319,"href":"http:\/\/viplao.com\/index.php\/wp-json\/wp\/v2\/posts\/1318\/revisions\/1319"}],"wp:attachment":[{"href":"http:\/\/viplao.com\/index.php\/wp-json\/wp\/v2\/media?parent=1318"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/viplao.com\/index.php\/wp-json\/wp\/v2\/categories?post=1318"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/viplao.com\/index.php\/wp-json\/wp\/v2\/tags?post=1318"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}