{"id":36083,"date":"2025-05-07T15:52:05","date_gmt":"2025-05-07T07:52:05","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/36083.html"},"modified":"2025-05-07T15:52:05","modified_gmt":"2025-05-07T07:52:05","slug":"%e3%80%90%e5%ad%98%e5%82%a8%e4%b8%ad%e9%97%b4%e4%bb%b6%e3%80%91redis%e6%a0%b8%e5%bf%83%e6%8a%80%e6%9c%af%e4%b8%8e%e5%ae%9e%e6%88%98%ef%bc%88%e5%9b%9b%ef%bc%89%ef%bc%9aredis%e9%ab%98%e5%b9%b6%e5%8f%91","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/36083.html","title":{"rendered":"\u3010\u5b58\u50a8\u4e2d\u95f4\u4ef6\u3011Redis\u6838\u5fc3\u6280\u672f\u4e0e\u5b9e\u6218\uff08\u56db\uff09\uff1aRedis\u9ad8\u5e76\u53d1\u9ad8\u53ef\u7528\uff08Redis\u96c6\u7fa4\u4ecb\u7ecd\u4e0e\u642d\u5efa\uff09"},"content":{"rendered":"<\/p>\n<h4>\u6587\u7ae0\u76ee\u5f55<\/h4>\n<ul>\n<li>Redis\u96c6\u7fa4<\/li>\n<li>\n<ul>\n<li>\u96c6\u7fa4\u524d\u7f6e\u77e5\u8bc6<\/li>\n<li>\n<ul>\n<li>\u6570\u636e\u5206\u5e03\u7406\u8bba<\/li>\n<li>\n<ul>\n<li>\u8282\u70b9\u53d6\u4f59\u5206\u533a<\/li>\n<li>\u4e00\u81f4\u6027\u54c8\u5e0c\u5206\u533a<\/li>\n<li>\u865a\u62df\u4e00\u81f4\u6027\u54c8\u5e0c\u5206\u533a<\/li>\n<li>\u865a\u62df\u69fd\u5206\u533a<\/li>\n<li>\u4e3a\u4ec0\u4e48\u69fd\u7684\u8303\u56f4\u662f0 &#xff5e;16383&#xff1f;<\/li>\n<\/ul>\n<\/li>\n<li>Redis\u6570\u636e\u5206\u533a<\/li>\n<li>\n<ul>\n<li>Redis \u865a\u62df\u69fd\u5206\u533a\u7684\u7279\u70b9<\/li>\n<li>\u96c6\u7fa4\u529f\u80fd\u9650\u5236<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<li>\u642d\u5efa\u96c6\u7fa4<\/li>\n<li>\n<ul>\n<li>\u8282\u70b9\u914d\u7f6e<\/li>\n<li>\u96c6\u7fa4\u521b\u5efa<\/li>\n<li>\n<ul>\n<li>\u521b\u5efa\u96c6\u7fa4\u968f\u673a\u4e3b\u4ece\u8282\u70b9<\/li>\n<li>\u6307\u5b9a\u4e3b\u4ece\u8282\u70b9<\/li>\n<li>\n<ul>\n<li>\u521b\u5efa\u96c6\u7fa4\u4e3b\u8282\u70b9<\/li>\n<li>\u6dfb\u52a0\u96c6\u7fa4\u4ece\u8282\u70b9<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<li>\u96c6\u7fa4\u7ba1\u7406<\/li>\n<li>\n<ul>\n<li>\u68c0\u67e5\u96c6\u7fa4<\/li>\n<li>\u96c6\u7fa4\u4fe1\u606f\u67e5\u770b<\/li>\n<li>\u4fee\u590d\u96c6\u7fa4<\/li>\n<li>\u8bbe\u7f6e\u96c6\u7fa4\u7684\u8d85\u65f6\u65f6\u95f4<\/li>\n<li>\u96c6\u7fa4\u914d\u7f6e<\/li>\n<\/ul>\n<\/li>\n<li>redis-cli \u2013cluster \u53c2\u6570\u53c2\u8003<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/05\/20250507075203-681b11230e76d.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/> \u4e2a\u4eba\u4e3b\u9875&#xff1a;\u9053\u53cb\u8001\u674e \u6b22\u8fce\u52a0\u5165\u793e\u533a&#xff1a;\u9053\u53cb\u8001\u674e\u7684\u5b66\u4e60\u793e\u533a<\/p>\n<h2>Redis\u96c6\u7fa4<\/h2>\n<p>Redis Cluster\u662fRedis\u7684\u5206\u5e03\u5f0f\u89e3\u51b3\u65b9\u6848&#xff0c;\u57283.0\u7248\u672c\u6b63\u5f0f\u63a8\u51fa&#xff0c;\u6709\u6548\u5730\u89e3\u51b3\u4e86Redis\u5206\u5e03\u5f0f\u65b9\u9762\u7684\u9700\u6c42\u3002\u5f53\u9047\u5230\u5355\u673a\u5185\u5b58\u3001\u5e76\u53d1\u3001\u6d41\u91cf\u7b49\u74f6\u9888\u65f6&#xff0c;\u53ef\u4ee5\u91c7\u7528Cluster\u67b6\u6784\u65b9\u6848\u8fbe\u5230\u8d1f\u8f7d\u5747\u8861\u7684\u76ee\u7684\u3002\u4e4b\u524d,Redis\u5206\u5e03\u5f0f\u65b9\u6848\u4e00\u822c\u6709\u4e24\u79cd:<\/p>\n<p>1\u3001\u5ba2\u6237\u7aef\u5206\u533a\u65b9\u6848&#xff0c;\u4f18\u70b9\u662f\u5206\u533a\u903b\u8f91\u53ef\u63a7&#xff0c;\u7f3a\u70b9\u662f\u9700\u8981\u81ea\u5df1\u5904\u7406\u6570\u636e\u8def\u7531\u3001\u9ad8\u53ef\u7528\u3001\u6545\u969c\u8f6c\u79fb\u7b49\u95ee\u9898\u3002<\/p>\n<p>2\u3001\u4ee3\u7406\u65b9\u6848&#xff0c;\u4f18\u70b9\u662f\u7b80\u5316\u5ba2\u6237\u7aef\u5206\u5e03\u5f0f\u903b\u8f91\u548c\u5347\u7ea7\u7ef4\u62a4\u4fbf\u5229,\u7f3a\u70b9\u662f\u52a0\u91cd\u67b6\u6784\u90e8\u7f72\u590d\u6742\u5ea6\u548c\u6027\u80fd\u635f\u8017\u3002<\/p>\n<p>\u73b0\u5728\u5b98\u65b9\u4e3a\u6211\u4eec\u63d0\u4f9b\u4e86\u4e13\u6709\u7684\u96c6\u7fa4\u65b9\u6848:Redis Cluster&#xff0c;\u5b83\u975e\u5e38\u4f18\u96c5\u5730\u89e3\u51b3\u4e86Redis\u96c6\u7fa4\u65b9\u9762\u7684\u95ee\u9898&#xff0c;\u56e0\u6b64\u7406\u89e3\u5e94\u7528\u597d Redis Cluster\u5c06\u6781\u5927\u5730\u89e3\u653e\u6211\u4eec\u4f7f\u7528\u5206\u5e03\u5f0fRedis \u7684\u5de5\u4f5c\u91cf\u3002<\/p>\n<h3>\u96c6\u7fa4\u524d\u7f6e\u77e5\u8bc6<\/h3>\n<h4>\u6570\u636e\u5206\u5e03\u7406\u8bba<\/h4>\n<p>\u5206\u5e03\u5f0f\u6570\u636e\u5e93\u9996\u5148\u8981\u89e3\u51b3\u628a\u6574\u4e2a\u6570\u636e\u96c6\u6309\u7167\u5206\u533a\u89c4\u5219\u6620\u5c04\u5230\u591a\u4e2a\u8282\u70b9\u7684\u95ee\u9898&#xff0c;\u5373\u628a\u6570\u636e\u96c6\u5212\u5206\u5230\u591a\u4e2a\u8282\u70b9\u4e0a&#xff0c;\u6bcf\u4e2a\u8282\u70b9\u8d1f\u8d23\u6574\u4f53\u6570\u636e\u7684\u4e00\u4e2a\u5b50\u96c6\u3002\u3002<\/p>\n<p>\u9700\u8981\u91cd\u70b9\u5173\u6ce8\u7684\u662f\u6570\u636e\u5206\u533a\u89c4\u5219\u3002\u5e38\u89c1\u7684\u5206\u533a\u89c4\u5219\u6709\u54c8\u5e0c\u5206\u533a\u548c\u987a\u5e8f\u5206\u533a\u4e24\u79cd&#xff0c;\u54c8\u5e0c\u5206\u533a\u79bb\u6563\u5ea6\u597d\u3001\u6570\u636e\u5206\u5e03\u4e1a\u52a1\u65e0\u5173\u3001\u65e0\u6cd5\u987a\u5e8f\u8bbf\u95ee&#xff0c;\u987a\u5e8f\u5206\u533a\u79bb\u6563\u5ea6\u6613\u503e\u659c\u3001\u6570\u636e\u5206\u5e03\u4e1a\u52a1\u76f8\u5173\u3001\u53ef\u987a\u5e8f\u8bbf\u95ee\u3002<\/p>\n<h5>\u8282\u70b9\u53d6\u4f59\u5206\u533a<\/h5>\n<p>\u4f7f\u7528\u7279\u5b9a\u7684\u6570\u636e&#xff0c;\u5982Redis\u7684\u952e\u6216\u7528\u6237ID&#xff0c;\u518d\u6839\u636e\u8282\u70b9\u6570\u91cfN\u4f7f\u7528\u516c\u5f0f: hash(key)%N\u8ba1\u7b97\u51fa\u54c8\u5e0c\u503c&#xff0c;\u7528\u6765\u51b3\u5b9a\u6570\u636e\u6620\u5c04\u5230\u54ea\u4e00\u4e2a\u8282\u70b9\u4e0a\u3002\u8fd9\u79cd\u65b9\u6848\u5b58\u5728\u4e00\u4e2a\u95ee\u9898:\u5f53\u8282\u70b9\u6570\u91cf\u53d8\u5316\u65f6&#xff0c;\u5982\u6269\u5bb9\u6216\u6536\u7f29\u8282\u70b9&#xff0c;\u6570\u636e\u8282\u70b9\u6620\u5c04\u5173\u7cfb\u9700\u8981\u91cd\u65b0\u8ba1\u7b97&#xff0c;\u4f1a\u5bfc\u81f4\u6570\u636e\u7684\u91cd\u65b0\u8fc1\u79fb\u3002<\/p>\n<p>\u8fd9\u79cd\u65b9\u5f0f\u7684\u7a81\u51fa\u4f18\u70b9\u662f\u7b80\u5355\u6027&#xff0c;\u5e38\u7528\u4e8e\u6570\u636e\u5e93\u7684\u5206\u5e93\u5206\u8868\u89c4\u5219&#xff0c;\u4e00\u822c\u91c7\u7528\u9884\u5206\u533a\u7684\u65b9\u5f0f&#xff0c;\u63d0\u524d\u6839\u636e\u6570\u636e\u91cf\u89c4\u5212\u597d\u5206\u533a\u6570&#xff0c;\u6bd4\u5982\u5212\u5206\u4e3a512\u62161024\u5f20\u8868&#xff0c;\u4fdd\u8bc1\u53ef\u652f\u6491\u672a\u6765\u4e00\u6bb5\u65f6\u95f4\u7684\u6570\u636e\u91cf,\u518d\u6839\u636e\u8d1f\u8f7d\u60c5\u51b5\u5c06\u8868\u8fc1\u79fb\u5230\u5176\u4ed6\u6570\u636e\u5e93\u4e2d\u3002\u6269\u5bb9\u65f6\u901a\u5e38\u91c7\u7528\u7ffb\u500d\u6269\u5bb9&#xff0c;\u907f\u514d\u6570\u636e\u6620\u5c04\u5168\u90e8\u88ab\u6253\u4e71\u5bfc\u81f4\u5168\u91cf\u8fc1\u79fb\u7684\u60c5\u51b5,\u5982\u56fe10-2\u6240\u793a\u3002<\/p>\n<h5>\u4e00\u81f4\u6027\u54c8\u5e0c\u5206\u533a<\/h5>\n<p>\u4e00\u81f4\u6027\u54c8\u5e0c\u5206\u533a&#xff08; Distributed Hash Table)\u5b9e\u73b0\u601d\u8def\u662f\u4e3a\u7cfb\u7edf\u4e2d\u6bcf\u4e2a\u8282\u70b9\u5206\u914d\u4e00\u4e2a token,\u8303\u56f4\u4e00\u822c\u57280~23&#xff0c;\u8fd9\u4e9btoken\u6784\u6210\u4e00\u4e2a\u54c8\u5e0c\u73af\u3002\u6570\u636e\u8bfb\u5199\u6267\u884c\u8282\u70b9\u67e5\u627e\u64cd\u4f5c\u65f6&#xff0c;\u5148\u6839\u636ekey\u8ba1\u7b97hash\u503c&#xff0c;\u7136\u540e\u987a\u65f6\u9488\u627e\u5230\u7b2c\u4e00\u4e2a\u5927\u4e8e\u7b49\u4e8e\u8be5\u54c8\u5e0c\u503c\u7684token\u8282\u70b9\u3002\u4f8b\u5982&#xff1a;<\/p>\n<p>\u96c6\u7fa4\u4e2d\u6709\u4e09\u4e2a\u8282\u70b9&#xff08;Node1\u3001Node2\u3001Node3&#xff09;&#xff0c;\u4e94\u4e2a\u952e&#xff08;key1\u3001key2\u3001key3\u3001key4\u3001key5&#xff09;&#xff0c;\u5176\u8def\u7531\u89c4\u5219\u4e3a&#xff1a;<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/05\/20250507075203-681b112327b7e.png\" alt=\"image.png\" \/><\/p>\n<p>\u5f53\u96c6\u7fa4\u4e2d\u589e\u52a0\u8282\u70b9\u65f6&#xff0c;\u6bd4\u5982\u5f53\u5728Node2\u548cNode3\u4e4b\u95f4\u589e\u52a0\u4e86\u4e00\u4e2a\u8282\u70b9Node4&#xff0c;\u6b64\u65f6\u518d\u8bbf\u95ee\u8282\u70b9key4\u65f6&#xff0c;\u4e0d\u80fd\u5728Node4\u4e2d\u547d\u4e2d&#xff0c;\u66f4\u4e00\u822c\u7684&#xff0c;\u4ecb\u4e8eNode2\u548cNode4\u4e4b\u95f4\u7684key\u5747\u5931\u6548&#xff0c;\u8fd9\u6837\u7684\u5931\u6548\u65b9\u5f0f\u592a\u8fc7\u4e8e\u201c\u96c6\u4e2d\u201d\u548c\u201c\u66b4\u529b\u201d&#xff0c;\u66f4\u597d\u7684\u65b9\u5f0f\u5e94\u8be5\u662f\u201c\u5e73\u6ed1\u201d\u548c\u201c\u5206\u6563\u201d\u5730\u5931\u6548\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/05\/20250507075203-681b11233b316.png\" alt=\"image.png\" \/><\/p>\n<p>\u8fd9\u79cd\u65b9\u5f0f\u76f8\u6bd4\u8282\u70b9\u53d6\u4f59\u6700\u5927\u7684\u597d\u5904\u5728\u4e8e\u52a0\u5165\u548c\u5220\u9664\u8282\u70b9\u53ea\u5f71\u54cd\u54c8\u5e0c\u73af\u4e2d\u76f8\u90bb\u7684\u8282\u70b9&#xff0c;\u5bf9\u5176\u4ed6\u8282\u70b9\u65e0\u5f71\u54cd\u3002\u4f46\u4e00\u81f4\u6027\u54c8\u5e0c\u5206\u533a\u5b58\u5728\u51e0\u4e2a\u95ee\u9898:<\/p>\n<p>1\u3001\u5f53\u4f7f\u7528\u5c11\u91cf\u8282\u70b9\u65f6&#xff0c;\u8282\u70b9\u53d8\u5316\u5c06\u5927\u8303\u56f4\u5f71\u54cd\u54c8\u5e0c\u73af\u4e2d\u6570\u636e\u6620\u5c04&#xff0c;\u56e0\u6b64\u8fd9\u79cd\u65b9\u5f0f\u4e0d\u9002\u5408\u5c11\u91cf\u6570\u636e\u8282\u70b9\u7684\u5206\u5e03\u5f0f\u65b9\u6848\u3002<\/p>\n<p>2\u3001\u589e\u52a0\u8282\u70b9\u53ea\u80fd\u5bf9\u4e0b\u4e00\u4e2a\u76f8\u90bb\u8282\u70b9\u6709\u6bd4\u8f83\u597d\u7684\u8d1f\u8f7d\u5206\u62c5\u6548\u679c&#xff0c;\u4f8b\u5982\u4e0a\u56fe\u4e2d\u589e\u52a0\u4e86\u8282\u70b9Node4\u53ea\u80fd\u591f\u5bf9Node3\u5206\u62c5\u90e8\u5206\u8d1f\u8f7d&#xff0c;\u5bf9\u96c6\u7fa4\u4e2d\u5176\u4ed6\u7684\u8282\u70b9\u57fa\u672c\u6ca1\u6709\u8d77\u5230\u8d1f\u8f7d\u5206\u62c5\u7684\u6548\u679c&#xff1b;\u7c7b\u4f3c\u5730&#xff0c;\u5220\u9664\u8282\u70b9\u4f1a\u5bfc\u81f4\u4e0b\u4e00\u4e2a\u76f8\u90bb\u8282\u70b9\u8d1f\u8f7d\u589e\u52a0&#xff0c;\u800c\u5176\u4ed6\u8282\u70b9\u5374\u4e0d\u80fd\u6709\u6548\u5206\u62c5\u8d1f\u8f7d\u538b\u529b\u3002<\/p>\n<p>\u6b63\u56e0\u4e3a\u4e00\u81f4\u6027\u54c8\u5e0c\u5206\u533a\u7684\u8fd9\u4e9b\u7f3a\u70b9&#xff0c;\u4e00\u4e9b\u5206\u5e03\u5f0f\u7cfb\u7edf\u91c7\u7528\u865a\u62df\u69fd\u5bf9\u4e00\u81f4\u6027\u54c8\u5e0c\u8fdb\u884c\u6539\u8fdb&#xff0c;\u6bd4\u5982\u865a\u62df\u4e00\u81f4\u6027\u54c8\u5e0c\u5206\u533a\u3002<\/p>\n<h5>\u865a\u62df\u4e00\u81f4\u6027\u54c8\u5e0c\u5206\u533a<\/h5>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/05\/20250507075203-681b11234e4be.png\" alt=\"image.png\" \/><\/p>\n<p>\u4e3a\u4e86\u5728\u589e\u5220\u8282\u70b9\u7684\u65f6\u5019&#xff0c;\u5404\u8282\u70b9\u80fd\u591f\u4fdd\u6301\u52a8\u6001\u7684\u5747\u8861&#xff0c;\u5c06\u6bcf\u4e2a\u771f\u5b9e\u8282\u70b9\u865a\u62df\u51fa\u82e5\u5e72\u4e2a\u865a\u62df\u8282\u70b9&#xff0c;\u518d\u5c06\u8fd9\u4e9b\u865a\u62df\u8282\u70b9\u968f\u673a\u6620\u5c04\u5230\u73af\u4e0a\u3002\u6b64\u65f6\u6bcf\u4e2a\u771f\u5b9e\u8282\u70b9\u4e0d\u518d\u6620\u5c04\u5230\u73af\u4e0a&#xff0c;\u771f\u5b9e\u8282\u70b9\u53ea\u662f\u7528\u6765\u5b58\u50a8\u952e\u503c\u5bf9&#xff0c;\u5b83\u8d1f\u8d23\u63a5\u5e94\u5404\u81ea\u7684\u4e00\u7ec4\u73af\u4e0a\u865a\u62df\u8282\u70b9\u3002\u5f53\u5bf9\u952e\u503c\u5bf9\u8fdb\u884c\u5b58\u53d6\u8def\u7531\u65f6&#xff0c;\u9996\u5148\u8def\u7531\u5230\u865a\u62df\u8282\u70b9\u4e0a&#xff0c;\u518d\u7531\u865a\u62df\u8282\u70b9\u627e\u5230\u771f\u5b9e\u7684\u8282\u70b9\u3002<\/p>\n<p>\u5982\u4e0b\u56fe\u6240\u793a&#xff0c;\u4e09\u4e2a\u8282\u70b9\u771f\u5b9e\u8282\u70b9&#xff1a;Node1\u3001Node2\u548cNode3&#xff0c;\u6bcf\u4e2a\u771f\u5b9e\u8282\u70b9\u865a\u62df\u51fa\u4e09\u4e2a\u865a\u62df\u8282\u70b9&#xff1a;X#V1\u3001X#V2\u548cX#V3&#xff0c;\u8fd9\u6837\u6bcf\u4e2a\u771f\u5b9e\u8282\u70b9\u6240\u8d1f\u8d23\u7684hash\u7a7a\u95f4\u4e0d\u518d\u662f\u8fde\u7eed\u7684\u4e00\u6bb5&#xff0c;\u800c\u662f\u5206\u6563\u5728\u73af\u4e0a\u7684\u5404\u5904&#xff0c;\u8fd9\u6837\u5c31\u53ef\u4ee5\u5c06\u5c40\u90e8\u7684\u538b\u529b\u5747\u8861\u5230\u4e0d\u540c\u7684\u8282\u70b9&#xff0c;\u865a\u62df\u8282\u70b9\u8d8a\u591a&#xff0c;\u5206\u6563\u6027\u8d8a\u597d&#xff0c;\u7406\u8bba\u4e0a\u8d1f\u8f7d\u5c31\u8d8a\u503e\u5411\u5747\u5300\u3002<\/p>\n<h5>\u865a\u62df\u69fd\u5206\u533a<\/h5>\n<p>Redis\u5219\u662f\u5229\u7528\u4e86\u865a\u62df\u69fd\u5206\u533a&#xff0c;\u53ef\u4ee5\u7b97\u4e0a\u9762\u865a\u62df\u4e00\u81f4\u6027\u54c8\u5e0c\u5206\u533a\u7684\u53d8\u79cd&#xff0c;\u5b83\u4f7f\u7528\u5206\u6563\u5ea6\u826f\u597d\u7684\u54c8\u5e0c\u51fd\u6570\u628a\u6240\u6709\u6570\u636e\u6620\u5c04\u5230\u4e00\u4e2a\u56fa\u5b9a\u8303\u56f4\u7684\u6574\u6570\u96c6\u5408\u4e2d&#xff0c;\u6574\u6570\u5b9a\u4e49\u4e3a\u69fd( slot)\u3002\u8fd9\u4e2a\u8303\u56f4\u4e00\u822c\u8fdc\u8fdc\u5927\u4e8e\u8282\u70b9\u6570&#xff0c;\u6bd4\u5982RedisCluster\u69fd\u8303\u56f4\u662f0 &#xff5e;16383\u3002\u69fd\u662f\u96c6\u7fa4\u5185\u6570\u636e\u7ba1\u7406\u548c\u8fc1\u79fb\u7684\u57fa\u672c\u5355\u4f4d\u3002\u91c7\u7528\u5927\u8303\u56f4\u69fd\u7684\u4e3b\u8981\u76ee\u7684\u662f\u4e3a\u4e86\u65b9\u4fbf\u6570\u636e\u62c6\u5206\u548c\u96c6\u7fa4\u6269\u5c55\u3002\u6bcf\u4e2a\u8282\u70b9\u4f1a\u8d1f\u8d23\u4e00\u5b9a\u6570\u91cf\u7684\u69fd\u3002<\/p>\n<p>\u6bd4\u5982\u96c6\u7fa4\u67093\u4e2a\u8282\u70b9&#xff0c;\u5219\u6bcf\u4e2a\u8282\u70b9\u5e73\u5747\u5927\u7ea6\u8d1f\u8d235460\u4e2a\u69fd\u3002\u7531\u4e8e\u91c7\u7528\u9ad8\u8d28\u91cf\u7684\u54c8\u5e0c\u7b97\u6cd5&#xff0c;\u6bcf\u4e2a\u69fd\u6240\u6620\u5c04\u7684\u6570\u636e\u901a\u5e38\u6bd4\u8f83\u5747\u5300&#xff0c;\u5c06\u6570\u636e\u5e73\u5747\u5212\u5206\u52305\u4e2a\u8282\u70b9\u8fdb\u884c\u6570\u636e\u5206\u533a\u3002Redis Cluster\u5c31\u662f\u91c7\u7528\u865a\u62df\u69fd\u5206\u533a,\u4e0b\u9762\u5c31\u4ecb\u7ecdRedis \u6570\u636e\u5206\u533a\u65b9\u6cd5\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/05\/20250507075203-681b112372658.png\" alt=\"image.png\" \/><\/p>\n<h5>\u4e3a\u4ec0\u4e48\u69fd\u7684\u8303\u56f4\u662f0 &#xff5e;16383&#xff1f;<\/h5>\n<p>\u4e3a\u4ec0\u4e48\u69fd\u7684\u8303\u56f4\u662f0 &#xff5e;16383&#xff0c;\u4e5f\u5c31\u662f\u8bf4\u69fd\u7684\u4e2a\u6570\u572816384\u4e2a&#xff1f;redis\u7684\u4f5c\u8005\u5728github\u4e0a\u6709\u4e2a\u56de\u7b54&#xff1a;https:\/\/github.com\/redis\/redis\/issues\/2576<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/05\/20250507075203-681b112385463.png\" alt=\"image.png\" \/><\/p>\n<p>\u8fd9\u4e2a\u610f\u601d\u662f&#xff1a;<\/p>\n<p>Redis\u96c6\u7fa4\u4e2d&#xff0c;\u5728\u63e1\u624b\u6210\u529f\u540e&#xff0c;\u8fde\u4e2a\u8282\u70b9\u4e4b\u95f4\u4f1a\u5b9a\u671f\u53d1\u9001ping\/pong\u6d88\u606f&#xff0c;\u4ea4\u6362\u6570\u636e\u4fe1\u606f&#xff0c;\u96c6\u7fa4\u4e2d\u8282\u70b9\u6570\u91cf\u8d8a\u591a&#xff0c;\u6d88\u606f\u4f53\u5185\u5bb9\u8d8a\u5927&#xff0c;\u6bd4\u5982\u8bf410\u4e2a\u8282\u70b9\u7684\u72b6\u6001\u4fe1\u606f\u7ea61kb&#xff0c;\u540c\u65f6redis\u96c6\u7fa4\u5185\u8282\u70b9&#xff0c;\u6bcf\u79d2\u90fd\u5728\u53d1ping\u6d88\u606f\u3002\u4f8b\u5982&#xff0c;\u4e00\u4e2a\u603b\u8282\u70b9\u6570\u4e3a200\u7684Redis\u96c6\u7fa4&#xff0c;\u9ed8\u8ba4\u60c5\u51b5\u4e0b&#xff0c;\u8fd9\u65f6ping\/pong\u6d88\u606f\u5360\u7528\u5e26\u5bbd\u8fbe\u523025M\u3002<\/p>\n<p>\u90a3\u4e48\u5982\u679c\u69fd\u4f4d\u4e3a65536&#xff0c;\u53d1\u9001\u5fc3\u8df3\u4fe1\u606f\u7684\u6d88\u606f\u5934\u8fbe8k&#xff0c;\u53d1\u9001\u7684\u5fc3\u8df3\u5305\u8fc7\u4e8e\u5e9e\u5927&#xff0c;\u975e\u5e38\u6d6a\u8d39\u5e26\u5bbd\u3002<\/p>\n<p>\u5176\u6b21redis\u7684\u96c6\u7fa4\u4e3b\u8282\u70b9\u6570\u91cf\u57fa\u672c\u4e0d\u53ef\u80fd\u8d85\u8fc71000\u4e2a\u3002\u96c6\u7fa4\u8282\u70b9\u8d8a\u591a&#xff0c;\u5fc3\u8df3\u5305\u7684\u6d88\u606f\u4f53\u5185\u643a\u5e26\u7684\u6570\u636e\u8d8a\u591a\u3002\u5982\u679c\u8282\u70b9\u8fc71000\u4e2a&#xff0c;\u4e5f\u4f1a\u5bfc\u81f4\u7f51\u7edc\u62e5\u5835\u3002\u56e0\u6b64redis\u4f5c\u8005&#xff0c;\u4e0d\u5efa\u8baeredis cluster\u8282\u70b9\u6570\u91cf\u8d85\u8fc71000\u4e2a\u3002<\/p>\n<p>\u90a3\u4e48&#xff0c;\u5bf9\u4e8e\u8282\u70b9\u6570\u57281000\u4ee5\u5185\u7684redis cluster\u96c6\u7fa4&#xff0c;16384\u4e2a\u69fd\u4f4d\u591f\u7528\u4e86&#xff0c;\u53ef\u4ee5\u4ee5\u786e\u4fdd\u6bcf\u4e2a master \u6709\u8db3\u591f\u7684\u63d2\u69fd&#xff0c;\u6ca1\u6709\u5fc5\u8981\u62d3\u5c55\u523065536\u4e2a\u3002<\/p>\n<p>\u518d\u8005Redis\u4e3b\u8282\u70b9\u7684\u914d\u7f6e\u4fe1\u606f\u4e2d&#xff0c;\u5b83\u6240\u8d1f\u8d23\u7684\u54c8\u5e0c\u69fd\u662f\u901a\u8fc7\u4e00\u5f20bitmap\u7684\u5f62\u5f0f\u6765\u4fdd\u5b58\u7684&#xff0c;\u5728\u4f20\u8f93\u8fc7\u7a0b\u4e2d&#xff0c;\u4f1a\u5bf9bitmap\u8fdb\u884c\u538b\u7f29&#xff0c;\u4f46\u662f\u5982\u679cbitmap\u7684\u586b\u5145\u7387slots \/ N\u5f88\u9ad8\u7684\u8bdd(N\u8868\u793a\u8282\u70b9\u6570)&#xff0c;\u4e5f\u5c31\u662f\u8282\u70b9\u6570\u5f88\u5c11&#xff0c;\u800c\u54c8\u5e0c\u69fd\u6570\u91cf\u5f88\u591a\u7684\u8bdd&#xff0c;bitmap\u7684\u538b\u7f29\u7387\u5c31\u5f88\u4f4e&#xff0c;\u4e5f\u4f1a\u6d6a\u8d39\u8d44\u6e90\u3002<\/p>\n<p>\u6240\u4ee5Redis\u4f5c\u8005\u51b3\u5b9a\u53d616384\u4e2a\u69fd&#xff0c;\u4f5c\u4e3a\u4e00\u4e2a\u6bd4\u8f83\u597d\u7684\u8bbe\u8ba1\u6743\u8861\u3002<\/p>\n<h4>Redis\u6570\u636e\u5206\u533a<\/h4>\n<p>Redis Cluser\u91c7\u7528\u865a\u62df\u69fd\u5206\u533a&#xff0c;\u6240\u6709\u7684\u952e\u6839\u636e\u54c8\u5e0c\u51fd\u6570\u6620\u5c04\u52300 ~16383\u6574\u6570\u69fd\u5185&#xff0c;\u8ba1\u7b97\u516c\u5f0f:slot&#061;CRC16(key) &amp;16383\u3002\u6bcf\u4e00\u4e2a\u8282\u70b9\u8d1f\u8d23\u7ef4\u62a4\u2015\u90e8\u5206\u69fd\u4ee5\u53ca\u69fd\u6240\u6620\u5c04\u7684\u952e\u503c\u6570\u636e\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/05\/20250507075203-681b11239daa1.png\" alt=\"image.png\" \/><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/05\/20250507075203-681b1123ac7cb.png\" alt=\"image.png\" \/><\/p>\n<h5>Redis \u865a\u62df\u69fd\u5206\u533a\u7684\u7279\u70b9<\/h5>\n<p>1\u3001\u89e3\u8026\u6570\u636e\u548c\u8282\u70b9\u4e4b\u95f4\u7684\u5173\u7cfb,\u7b80\u5316\u4e86\u8282\u70b9\u6269\u5bb9\u548c\u6536\u7f29\u96be\u5ea6\u3002<\/p>\n<p>2\u3001\u8282\u70b9\u81ea\u8eab\u7ef4\u62a4\u69fd\u7684\u6620\u5c04\u5173\u7cfb&#xff0c;\u4e0d\u9700\u8981\u5ba2\u6237\u7aef\u6216\u8005\u4ee3\u7406\u670d\u52a1\u7ef4\u62a4\u69fd\u5206\u533a\u5143\u6570\u636e\u3002\u53e3\u652f\u6301\u8282\u70b9\u3001\u69fd\u3001\u952e\u4e4b\u95f4\u7684\u6620\u5c04\u67e5\u8be2,\u7528\u4e8e\u6570\u636e\u8def\u7531\u3001\u5728\u7ebf\u4f38\u7f29\u7b49\u573a\u666f\u3002<\/p>\n<p>3\u3001\u6570\u636e\u5206\u533a\u662f\u5206\u5e03\u5f0f\u5b58\u50a8\u7684\u6838\u5fc3&#xff0c;\u7406\u89e3\u548c\u7075\u6d3b\u8fd0\u7528\u6570\u636e\u5206\u533a\u89c4\u5219\u5bf9\u4e8e\u638c\u63e1Redis Cluster\u975e\u5e38\u6709\u5e2e\u52a9\u3002<\/p>\n<h5>\u96c6\u7fa4\u529f\u80fd\u9650\u5236<\/h5>\n<p>Redis\u96c6\u7fa4\u76f8\u5bf9\u5355\u673a\u5728\u529f\u80fd\u4e0a\u5b58\u5728\u4e00\u4e9b\u9650\u5236&#xff0c;\u9700\u8981\u5f00\u53d1\u4eba\u5458\u63d0\u524d\u4e86\u89e3&#xff0c;\u5728\u4f7f\u7528\u65f6\u505a\u597d\u89c4\u907f\u3002\u9650\u5236\u5982\u4e0b:<\/p>\n<p>1\u3001 key\u6279\u91cf\u64cd\u4f5c\u652f\u6301\u6709\u9650\u3002\u5982mset\u3001mget&#xff0c;\u76ee\u524d\u53ea\u652f\u6301\u5177\u6709\u76f8\u540cslot\u503c\u7684key\u6267\u884c\u6279\u91cf\u64cd\u4f5c\u3002\u5bf9\u4e8e\u6620\u5c04\u4e3a\u4e0d\u540cslot\u503c\u7684key\u7531\u4e8e\u6267\u884cmget\u3001mget\u7b49\u64cd\u4f5c\u53ef\u80fd\u5b58\u5728\u4e8e\u591a\u4e2a\u8282\u70b9\u4e0a\u56e0\u6b64\u4e0d\u88ab\u652f\u6301\u3002<\/p>\n<p>2\u3001key\u4e8b\u52a1\u64cd\u4f5c\u652f\u6301\u6709\u9650\u3002\u540c\u7406\u53ea\u652f\u6301\u591akey\u5728\u540c\u4e00\u8282\u70b9\u4e0a\u7684\u4e8b\u52a1\u64cd\u4f5c&#xff0c;\u5f53\u591a\u4e2akey\u5206\u5e03\u5728\u4e0d\u540c\u7684\u8282\u70b9\u4e0a\u65f6\u65e0\u6cd5\u4f7f\u7528\u4e8b\u52a1\u529f\u80fd\u3002<\/p>\n<p>3\u3001key\u4f5c\u4e3a\u6570\u636e\u5206\u533a\u7684\u6700\u5c0f\u7c92\u5ea6&#xff0c;\u56e0\u6b64\u4e0d\u80fd\u5c06\u4e00\u4e2a\u5927\u7684\u952e\u503c\u5bf9\u8c61\u5982hash\u3001list\u7b49\u6620\u5c04\u5230\u4e0d\u540c\u7684\u8282\u70b9\u3002<\/p>\n<p>4\u3001\u4e0d\u652f\u6301\u591a\u6570\u636e\u5e93\u7a7a\u95f4\u3002\u5355\u673a\u4e0b\u7684Redis\u53ef\u4ee5\u652f\u630116\u4e2a\u6570\u636e\u5e93&#xff0c;\u96c6\u7fa4\u6a21\u5f0f\u4e0b\u53ea\u80fd\u4f7f\u7528\u4e00\u4e2a\u6570\u636e\u5e93\u7a7a\u95f4,\u5373 db 0\u3002<\/p>\n<p>5\u3001\u590d\u5236\u7ed3\u6784\u53ea\u652f\u6301\u4e00\u5c42&#xff0c;\u4ece\u8282\u70b9\u53ea\u80fd\u590d\u5236\u4e3b\u8282\u70b9&#xff0c;\u4e0d\u652f\u6301\u5d4c\u5957\u6811\u72b6\u590d\u5236\u7ed3\u6784\u3002<\/p>\n<h3>\u642d\u5efa\u96c6\u7fa4<\/h3>\n<p>\u4ecb\u7ecd\u5b8cRedis\u96c6\u7fa4\u5206\u533a\u89c4\u5219\u4e4b\u540e&#xff0c;\u4e0b\u9762\u6211\u4eec\u5f00\u59cb\u642d\u5efaRedis\u96c6\u7fa4\u3002\u642d\u5efa\u96c6\u7fa4\u6709\u51e0\u79cd\u65b9\u5f0f&#xff1a;<\/p>\n<p>1&#xff09;\u4f9d\u7167Redis \u534f\u8bae\u624b\u5de5\u642d\u5efa&#xff0c;\u4f7f\u7528cluster meet\u3001cluster addslots\u3001cluster replicate\u547d\u4ee4\u3002<\/p>\n<p>2&#xff09;5.0\u4e4b\u524d\u4f7f\u7528\u7531ruby\u8bed\u8a00\u7f16\u5199\u7684redis-trib.rb&#xff0c;\u5728\u4f7f\u7528\u524d\u9700\u8981\u5b89\u88c5ruby\u8bed\u8a00\u73af\u5883\u3002<\/p>\n<p>3&#xff09;5.0\u53ca\u5176\u4e4b\u540eredis\u6452\u5f03\u4e86redis-trib.rb&#xff0c;\u5c06\u642d\u5efa\u96c6\u7fa4\u7684\u529f\u80fd\u5408\u5e76\u5230\u4e86redis-cli\u3002<\/p>\n<p>\u6211\u4eec\u7b80\u5355\u70b9&#xff0c;\u91c7\u7528\u7b2c\u4e09\u79cd\u65b9\u5f0f\u642d\u5efa\u3002\u96c6\u7fa4\u4e2d\u81f3\u5c11\u5e94\u8be5\u6709\u5947\u6570\u4e2a\u8282\u70b9&#xff0c;\u6240\u4ee5\u81f3\u5c11\u6709\u4e09\u4e2a\u8282\u70b9&#xff0c;\u5b98\u65b9\u63a8\u8350\u4e09\u4e3b\u4e09\u4ece\u7684\u914d\u7f6e\u65b9\u5f0f&#xff0c;\u6211\u4eec\u5c31\u6765\u642d\u5efa\u4e00\u4e2a\u4e09\u4e3b\u4e09\u4ece\u7684\u96c6\u7fa4\u3002<\/p>\n<h4>\u8282\u70b9\u914d\u7f6e<\/h4>\n<p>\u6211\u4eec\u73b0\u5728\u89c4\u5b9a&#xff0c;\u4e3b\u8282\u70b9\u7684\u7aef\u53e3\u4e3a6900\u30016901\u30016902&#xff0c;\u4ece\u8282\u70b9\u7684\u7aef\u53e3\u4e3a6930\u30016931\u30016932\u3002<\/p>\n<p>\u9996\u5148\u9700\u8981\u914d\u7f6e\u8282\u70b9\u7684conf\u6587\u4ef6&#xff0c;\u8fd9\u4e2a\u6bd4\u8f83\u7edf\u4e00&#xff0c;\u6240\u6709\u7684\u8282\u70b9\u7684\u914d\u7f6e\u6587\u4ef6\u90fd\u662f\u7c7b\u4f3c\u7684&#xff0c;\u6211\u4eec\u4ee5\u7aef\u53e3\u4e3a6900\u7684\u8282\u70b9\u4e3e\u4f8b&#xff1a;<\/p>\n<p>port 6900<\/p>\n<p># \u8fd9\u4e2a\u90e8\u5206\u662f\u4e3a\u4e86\u5728\u4e00\u53f0\u670d\u52a1\u4e0a\u542f\u52a8\u591a\u53f0Redis\u670d\u52a1&#xff0c;\u76f8\u5173\u7684\u8d44\u6e90\u8981\u6539<br \/>\npidfile \/var\/run\/redis_6900.pid<br \/>\nlogfile &#034;\/home\/lijin\/redis\/redis\/log\/6900.log&#034;<br \/>\ndir &#034;\/home\/lijin\/redis\/redis\/data\/&#034;<br \/>\ndbfilename dump-6900.rdb<\/p>\n<p># Cluster Config<br \/>\ndaemonize yes<br \/>\ncluster-enabled yes<br \/>\ncluster-config-file nodes-6900.conf<br \/>\ncluster-node-timeout 15000<br \/>\nappendonly yes<br \/>\nappendfilename &#034;appendonly-6900.aof&#034;<\/p>\n<p>\u5728\u4e0a\u8ff0\u914d\u7f6e\u4e2d&#xff0c;\u4ee5\u4e0b\u914d\u7f6e\u662f\u96c6\u7fa4\u76f8\u5173\u7684&#xff1a;<\/p>\n<p>cluster-enabled yes # \u662f\u5426\u542f\u52a8\u96c6\u7fa4\u6a21\u5f0f(\u96c6\u7fa4\u9700\u8981\u4fee\u6539\u4e3ayes)<\/p>\n<p>cluster-node-timeout 15000 \u6307\u5b9a\u96c6\u7fa4\u8282\u70b9\u8d85\u65f6\u65f6\u95f4(\u6253\u5f00\u6ce8\u91ca\u5373\u53ef)<\/p>\n<p>cluster-config-file nodes-6900.conf  \u6307\u5b9a\u96c6\u7fa4\u8282\u70b9\u7684\u914d\u7f6e\u6587\u4ef6(\u6253\u5f00\u6ce8\u91ca\u5373\u53ef)&#xff0c;\u8fd9\u4e2a\u6587\u4ef6\u4e0d\u9700\u8981\u624b\u5de5\u7f16\u8f91,\u5b83\u7531Redis\u8282\u70b9\u521b\u5efa\u548c\u66f4\u65b0.\u6bcf\u4e2aRedis\u7fa4\u96c6\u8282\u70b9\u90fd\u9700\u8981\u4e0d\u540c\u7684\u7fa4\u96c6\u914d\u7f6e\u6587\u4ef6.\u786e\u4fdd\u5728\u540c\u4e00\u7cfb\u7edf\u4e2d\u8fd0\u884c\u7684\u5b9e\u4f8b\u6ca1\u6709\u91cd\u53e0\u7fa4\u96c6\u914d\u7f6e\u6587\u4ef6\u540d<\/p>\n<p>appendonly yes  \u6307\u5b9aredis\u96c6\u7fa4\u6301\u4e45\u5316\u65b9\u5f0f(\u9ed8\u8ba4rdb,\u5efa\u8bae\u4f7f\u7528aof\u65b9\u5f0f,\u6b64\u5904\u662f\u5426\u4fee\u6539\u4e0d\u5f71\u54cd\u96c6\u7fa4\u7684\u642d\u5efa)<\/p>\n<h4>\u96c6\u7fa4\u521b\u5efa<\/h4>\n<h5>\u521b\u5efa\u96c6\u7fa4\u968f\u673a\u4e3b\u4ece\u8282\u70b9<\/h5>\n<p>.\/redis-cli &#8211;cluster create 127.0.0.1:6900 127.0.0.1:6901 127.0.0.1:6902 127.0.0.1:6930 127.0.0.1:6931<br \/>\n127.0.0.1:6932 &#8211;cluster-replicas 1<\/p>\n<p>\u8bf4\u660e&#xff1a;\u2013cluster-replicas \u53c2\u6570\u4e3a\u6570\u5b57&#xff0c;1\u8868\u793a\u6bcf\u4e2a\u4e3b\u8282\u70b9\u9700\u89811\u4e2a\u4ece\u8282\u70b9\u3002<\/p>\n<p>\u901a\u8fc7\u8be5\u65b9\u5f0f\u521b\u5efa\u7684\u5e26\u6709\u4ece\u8282\u70b9\u7684\u673a\u5668\u4e0d\u80fd\u591f\u81ea\u5df1\u624b\u52a8\u6307\u5b9a\u4e3b\u8282\u70b9&#xff0c;\u4e0d\u7b26\u5408\u6211\u4eec\u7684\u8981\u6c42\u3002\u6240\u4ee5\u5982\u679c\u9700\u8981\u6307\u5b9a\u7684\u8bdd&#xff0c;\u9700\u8981\u81ea\u5df1\u624b\u52a8\u6307\u5b9a&#xff0c;\u5148\u521b\u5efa\u597d\u4e3b\u8282\u70b9\u540e&#xff0c;\u518d\u6dfb\u52a0\u4ece\u8282\u70b9\u3002<\/p>\n<h5>\u6307\u5b9a\u4e3b\u4ece\u8282\u70b9<\/h5>\n<h6>\u521b\u5efa\u96c6\u7fa4\u4e3b\u8282\u70b9<\/h6>\n<p>.\/redis-cli &#8211;cluster create  127.0.0.1:6900 127.0.0.1:6901 127.0.0.1:6902<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/05\/20250507075203-681b1123bb3ad.png\" alt=\"image.png\" \/><\/p>\n<p>\u6ce8\u610f&#xff1a;<\/p>\n<p>1\u3001\u8bf7\u8bb0\u5f55\u4e0b\u6bcf\u4e2aM\u540e\u5f62\u5982\u201cdcd818ab48166ccea9563544839187ffa5d79f62\u201d\u7684\u5b57\u7b26\u4e32&#xff0c;\u5728\u540e\u9762\u6dfb\u52a0\u4ece\u8282\u70b9\u65f6\u6709\u7528&#xff1b;<\/p>\n<p>2\u3001\u5982\u679c\u670d\u52a1\u5668\u5b58\u5728\u7740\u9632\u706b\u5899&#xff0c;\u90a3\u4e48\u5728\u8fdb\u884c\u5b89\u5168\u8bbe\u7f6e\u7684\u65f6\u5019&#xff0c;\u9664\u4e86redis\u670d\u52a1\u5668\u672c\u8eab\u7684\u7aef\u53e3&#xff0c;\u6bd4\u59826900 \u8981\u52a0\u5165\u5141\u8bb8\u5217\u8868\u4e4b\u5916&#xff0c;Redis\u670d\u52a1\u5728\u96c6\u7fa4\u4e2d\u8fd8\u6709\u4e00\u4e2a\u53eb\u96c6\u7fa4\u603b\u7ebf\u7aef\u53e3&#xff0c;\u5176\u7aef\u53e3\u4e3a\u5ba2\u6237\u7aef\u8fde\u63a5\u7aef\u53e3\u52a0\u4e0a10000&#xff0c;\u5373 6900 &#043; 10000 &#061; 16900 \u3002\u6240\u4ee5\u5f00\u653e\u6bcf\u4e2a\u96c6\u7fa4\u8282\u70b9\u7684\u5ba2\u6237\u7aef\u7aef\u53e3\u548c\u96c6\u7fa4\u603b\u7ebf\u7aef\u53e3\u624d\u80fd\u6210\u529f\u521b\u5efa\u96c6\u7fa4&#xff01;<\/p>\n<h6>\u6dfb\u52a0\u96c6\u7fa4\u4ece\u8282\u70b9<\/h6>\n<p>\u547d\u4ee4\u7c7b\u4f3c&#xff1a;<\/p>\n<p>.\/redis-cli &#8211;cluster add-node 127.0.0.1:6930 127.0.0.1:6900 &#8211;cluster-slave &#8211;cluster-master-id dcd818ab48166ccea9563544839187ffa5d79f62<\/p>\n<p>\u8bf4\u660e&#xff1a;\u4e0a\u8ff0\u547d\u4ee4\u628a6382\u8282\u70b9\u52a0\u5165\u52306379\u8282\u70b9\u7684\u96c6\u7fa4\u4e2d&#xff0c;\u5e76\u4e14\u5f53\u505anode_id\u4e3adcd818ab48166ccea9563544839187ffa5d79f62 \u7684\u4ece\u8282\u70b9\u3002\u5982\u679c\u4e0d\u6307\u5b9a &#8211;cluster-master-id \u4f1a\u968f\u673a\u5206\u914d\u5230\u4efb\u610f\u4e00\u4e2a\u4e3b\u8282\u70b9<\/p>\n<p>\u6548\u679c\u5982\u4e0b&#xff1a;<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/05\/20250507075204-681b112410dd3.png\" alt=\"image.png\" \/><\/p>\n<p>\u7b2c\u4e8c\u4e2a\u4ece&#xff0c;\u7b2c\u4e09\u4e2a\u4ece\u7c7b\u4f3c\u3002<\/p>\n<h4>\u96c6\u7fa4\u7ba1\u7406<\/h4>\n<h5>\u68c0\u67e5\u96c6\u7fa4<\/h5>\n<p>.\/redis-cli &#8211;cluster check 127.0.0.1:6900 &#8211;cluster-search-multiple-owners<\/p>\n<p>\u8bf4\u660e&#xff1a;\u4efb\u610f\u8fde\u63a5\u4e00\u4e2a\u96c6\u7fa4\u8282\u70b9&#xff0c;\u8fdb\u884c\u96c6\u7fa4\u72b6\u6001\u68c0\u67e5<\/p>\n<h5>\u96c6\u7fa4\u4fe1\u606f\u67e5\u770b<\/h5>\n<p>.\/redis-cli &#8211;cluster info 127.0.0.1:6900<\/p>\n<p>\u8bf4\u660e&#xff1a;\u68c0\u67e5key\u3001slots\u3001\u4ece\u8282\u70b9\u4e2a\u6570\u7684\u5206\u914d\u60c5\u51b5<\/p>\n<h5>\u4fee\u590d\u96c6\u7fa4<\/h5>\n<p>redis-cli &#8211;cluster fix 127.0.0.1:6900 &#8211;cluster-search-multiple-owners<\/p>\n<p>\u8bf4\u660e&#xff1a;\u4fee\u590d\u96c6\u7fa4\u548c\u69fd\u7684\u91cd\u590d\u5206\u914d\u95ee\u9898<\/p>\n<h5>\u8bbe\u7f6e\u96c6\u7fa4\u7684\u8d85\u65f6\u65f6\u95f4<\/h5>\n<p>redis-cli &#8211;cluster set-timeout 127.0.0.1:6900 10000<\/p>\n<p>\u8bf4\u660e&#xff1a;\u8fde\u63a5\u5230\u96c6\u7fa4\u7684\u4efb\u610f\u4e00\u8282\u70b9\u6765\u8bbe\u7f6e\u96c6\u7fa4\u7684\u8d85\u65f6\u65f6\u95f4\u53c2\u6570cluster-node-timeout<\/p>\n<h5>\u96c6\u7fa4\u914d\u7f6e<\/h5>\n<p>redis-cli &#8211;cluster call 127.0.0.1:6900 config set requirepass cc<\/p>\n<p>redis-cli &#8211;cluster call 127.0.0.1:6900 config set masterauth cc<\/p>\n<p>redis-cli &#8211;cluster call 127.0.0.1:6900 config rewrite<\/p>\n<p>\u8bf4\u660e&#xff1a;\u8fde\u63a5\u5230\u96c6\u7fa4\u7684\u4efb\u610f\u4e00\u8282\u70b9\u6765\u5bf9\u6574\u4e2a\u96c6\u7fa4\u7684\u6240\u6709\u8282\u70b9\u8fdb\u884c\u8bbe\u7f6e\u3002<\/p>\n<h4>redis-cli \u2013cluster \u53c2\u6570\u53c2\u8003<\/h4>\n<p>redis-cli &#8211;cluster help<br \/>\nCluster Manager Commands:<br \/>\n  create         host1:port1 &#8230; hostN:portN   #\u521b\u5efa\u96c6\u7fa4<br \/>\n                 &#8211;cluster-replicas &lt;arg&gt;      #\u4ece\u8282\u70b9\u4e2a\u6570<br \/>\n  check          host:port                     #\u68c0\u67e5\u96c6\u7fa4<br \/>\n                 &#8211;cluster-search-multiple-owners #\u68c0\u67e5\u662f\u5426\u6709\u69fd\u540c\u65f6\u88ab\u5206\u914d\u7ed9\u4e86\u591a\u4e2a\u8282\u70b9<br \/>\n  info           host:port                     #\u67e5\u770b\u96c6\u7fa4\u72b6\u6001<br \/>\n  fix            host:port                     #\u4fee\u590d\u96c6\u7fa4<br \/>\n                 &#8211;cluster-search-multiple-owners #\u4fee\u590d\u69fd\u7684\u91cd\u590d\u5206\u914d\u95ee\u9898<br \/>\n  reshard        host:port                     #\u6307\u5b9a\u96c6\u7fa4\u7684\u4efb\u610f\u4e00\u8282\u70b9\u8fdb\u884c\u8fc1\u79fbslot&#xff0c;\u91cd\u65b0\u5206slots<br \/>\n                 &#8211;cluster-from &lt;arg&gt;          #\u9700\u8981\u4ece\u54ea\u4e9b\u6e90\u8282\u70b9\u4e0a\u8fc1\u79fbslot&#xff0c;\u53ef\u4ece\u591a\u4e2a\u6e90\u8282\u70b9\u5b8c\u6210\u8fc1\u79fb&#xff0c;\u4ee5\u9017\u53f7\u9694\u5f00&#xff0c;\u4f20\u9012\u7684\u662f\u8282\u70b9\u7684node id&#xff0c;\u8fd8\u53ef\u4ee5\u76f4\u63a5\u4f20\u9012&#8211;from all&#xff0c;\u8fd9\u6837\u6e90\u8282\u70b9\u5c31\u662f\u96c6\u7fa4\u7684\u6240\u6709\u8282\u70b9&#xff0c;\u4e0d\u4f20\u9012\u8be5\u53c2\u6570\u7684\u8bdd&#xff0c;\u5219\u4f1a\u5728\u8fc1\u79fb\u8fc7\u7a0b\u4e2d\u63d0\u793a\u7528\u6237\u8f93\u5165<br \/>\n                 &#8211;cluster-to &lt;arg&gt;            #slot\u9700\u8981\u8fc1\u79fb\u7684\u76ee\u7684\u8282\u70b9\u7684node id&#xff0c;\u76ee\u7684\u8282\u70b9\u53ea\u80fd\u586b\u5199\u4e00\u4e2a&#xff0c;\u4e0d\u4f20\u9012\u8be5\u53c2\u6570\u7684\u8bdd&#xff0c;\u5219\u4f1a\u5728\u8fc1\u79fb\u8fc7\u7a0b\u4e2d\u63d0\u793a\u7528\u6237\u8f93\u5165<br \/>\n                 &#8211;cluster-slots &lt;arg&gt;         #\u9700\u8981\u8fc1\u79fb\u7684slot\u6570\u91cf&#xff0c;\u4e0d\u4f20\u9012\u8be5\u53c2\u6570\u7684\u8bdd&#xff0c;\u5219\u4f1a\u5728\u8fc1\u79fb\u8fc7\u7a0b\u4e2d\u63d0\u793a\u7528\u6237\u8f93\u5165\u3002<br \/>\n                 &#8211;cluster-yes                 #\u6307\u5b9a\u8fc1\u79fb\u65f6\u7684\u786e\u8ba4\u8f93\u5165<br \/>\n                 &#8211;cluster-timeout &lt;arg&gt;       #\u8bbe\u7f6emigrate\u547d\u4ee4\u7684\u8d85\u65f6\u65f6\u95f4<br \/>\n                 &#8211;cluster-pipeline &lt;arg&gt;      #\u5b9a\u4e49cluster getkeysinslot\u547d\u4ee4\u4e00\u6b21\u53d6\u51fa\u7684key\u6570\u91cf&#xff0c;\u4e0d\u4f20\u7684\u8bdd\u4f7f\u7528\u9ed8\u8ba4\u503c\u4e3a10<br \/>\n                 &#8211;cluster-replace             #\u662f\u5426\u76f4\u63a5replace\u5230\u76ee\u6807\u8282\u70b9<br \/>\n  rebalance      host:port                                      #\u6307\u5b9a\u96c6\u7fa4\u7684\u4efb\u610f\u4e00\u8282\u70b9\u8fdb\u884c\u5e73\u8861\u96c6\u7fa4\u8282\u70b9slot\u6570\u91cf<br \/>\n                 &#8211;cluster-weight &lt;node1&#061;w1&#8230;nodeN&#061;wN&gt;         #\u6307\u5b9a\u96c6\u7fa4\u8282\u70b9\u7684\u6743\u91cd<br \/>\n                 &#8211;cluster-use-empty-masters                    #\u8bbe\u7f6e\u53ef\u4ee5\u8ba9\u6ca1\u6709\u5206\u914dslot\u7684\u4e3b\u8282\u70b9\u53c2\u4e0e&#xff0c;\u9ed8\u8ba4\u4e0d\u5141\u8bb8<br \/>\n                 &#8211;cluster-timeout &lt;arg&gt;                        #\u8bbe\u7f6emigrate\u547d\u4ee4\u7684\u8d85\u65f6\u65f6\u95f4<br \/>\n                 &#8211;cluster-simulate                             #\u6a21\u62dfrebalance\u64cd\u4f5c&#xff0c;\u4e0d\u4f1a\u771f\u6b63\u6267\u884c\u8fc1\u79fb\u64cd\u4f5c<br \/>\n                 &#8211;cluster-pipeline &lt;arg&gt;                       #\u5b9a\u4e49cluster getkeysinslot\u547d\u4ee4\u4e00\u6b21\u53d6\u51fa\u7684key\u6570\u91cf&#xff0c;\u9ed8\u8ba4\u503c\u4e3a10<br \/>\n                 &#8211;cluster-threshold &lt;arg&gt;                      #\u8fc1\u79fb\u7684slot\u9608\u503c\u8d85\u8fc7threshold&#xff0c;\u6267\u884crebalance\u64cd\u4f5c<br \/>\n                 &#8211;cluster-replace                              #\u662f\u5426\u76f4\u63a5replace\u5230\u76ee\u6807\u8282\u70b9<br \/>\n  add-node       new_host:new_port existing_host:existing_port  #\u6dfb\u52a0\u8282\u70b9&#xff0c;\u628a\u65b0\u8282\u70b9\u52a0\u5165\u5230\u6307\u5b9a\u7684\u96c6\u7fa4&#xff0c;\u9ed8\u8ba4\u6dfb\u52a0\u4e3b\u8282\u70b9<br \/>\n                 &#8211;cluster-slave                                #\u65b0\u8282\u70b9\u4f5c\u4e3a\u4ece\u8282\u70b9&#xff0c;\u9ed8\u8ba4\u968f\u673a\u4e00\u4e2a\u4e3b\u8282\u70b9<br \/>\n                 &#8211;cluster-master-id &lt;arg&gt;                      #\u7ed9\u65b0\u8282\u70b9\u6307\u5b9a\u4e3b\u8282\u70b9<br \/>\n  del-node       host:port node_id                              #\u5220\u9664\u7ed9\u5b9a\u7684\u4e00\u4e2a\u8282\u70b9&#xff0c;\u6210\u529f\u540e\u5173\u95ed\u8be5\u8282\u70b9\u670d\u52a1<br \/>\n  call           host:port command arg arg .. arg               #\u5728\u96c6\u7fa4\u7684\u6240\u6709\u8282\u70b9\u6267\u884c\u76f8\u5173\u547d\u4ee4<br \/>\n  set-timeout    host:port milliseconds                         #\u8bbe\u7f6ecluster-node-timeout<br \/>\n  import         host:port                                      #\u5c06\u5916\u90e8redis\u6570\u636e\u5bfc\u5165\u96c6\u7fa4<br \/>\n                 &#8211;cluster-from &lt;arg&gt;                           #\u5c06\u6307\u5b9a\u5b9e\u4f8b\u7684\u6570\u636e\u5bfc\u5165\u5230\u96c6\u7fa4<br \/>\n                 &#8211;cluster-copy                                 #migrate\u65f6\u6307\u5b9acopy<br \/>\n                 &#8211;cluster-replace                              #migrate\u65f6\u6307\u5b9areplace<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6587\u7ae0\u6d4f\u89c8\u9605\u8bfb1.7w\u6b21\uff0c\u70b9\u8d5e52\u6b21\uff0c\u6536\u85cf43\u6b21\u3002Redis\u96c6\u7fa4\u4e2d\uff0c\u5728\u63e1\u624b\u6210\u529f\u540e\uff0c\u8fde\u4e2a\u8282\u70b9\u4e4b\u95f4\u4f1a\u5b9a\u671f\u53d1\u9001ping\/pong\u6d88\u606f\uff0c\u4ea4\u6362\u6570\u636e\u4fe1\u606f\uff0c\u96c6\u7fa4\u4e2d\u8282\u70b9\u6570\u91cf\u8d8a\u591a\uff0c\u6d88\u606f\u4f53\u5185\u5bb9\u8d8a\u5927\uff0c\u6bd4\u5982\u8bf410\u4e2a\u8282\u70b9\u7684\u72b6\u6001\u4fe1\u606f\u7ea61kb\uff0c\u540c\u65f6redis\u96c6\u7fa4\u5185\u8282\u70b9\uff0c\u6bcf\u79d2\u90fd\u5728\u53d1ping\u6d88\u606f\u3002\u5982\u4e0b\u56fe\u6240\u793a\uff0c\u4e09\u4e2a\u8282\u70b9\u771f\u5b9e\u8282\u70b9\uff1aNode1\u3001Node2\u548cNode3\uff0c\u6bcf\u4e2a\u771f\u5b9e\u8282\u70b9\u865a\u62df\u51fa\u4e09\u4e2a\u865a\u62df\u8282\u70b9\uff1aX#V1\u3001X#V2\u548cX#V3\uff0c\u8fd9\u6837\u6bcf\u4e2a\u771f\u5b9e\u8282\u70b9\u6240\u8d1f\u8d23\u7684hash\u7a7a\u95f4\u4e0d\u518d\u662f\u8fde\u7eed\u7684\u4e00\u6bb5\uff0c\u800c\u662f\u5206\u6563\u5728\u73af\u4e0a\u7684\u5404\u5904\uff0c\u8fd9\u6837\u5c31\u53ef\u4ee5\u5c06\u5c40\u90e8\u7684\u538b\u529b\u5747\u8861\u5230\u4e0d\u540c\u7684\u8282\u70b9\uff0c\u865a\u62df\u8282\u70b9\u8d8a\u591a\uff0c\u5206\u6563\u6027\u8d8a\u597d\uff0c\u7406\u8bba\u4e0a\u8d1f\u8f7d\u5c31\u8d8a\u503e\u5411\u5747\u5300\u3002_redid\u96c6\u7fa4info\u4fe1\u606f\u4e2d,ping sent \u3001ping recive\u3001long sent\u3001long recive\u5206\u522b<\/p>\n","protected":false},"author":2,"featured_media":36073,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[3095,105,668,100,3096],"topic":[],"class_list":{"0":"post-36083","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","6":"hentry","7":"category-server","8":"tag-redis","10":"tag-668","11":"tag-100","12":"tag-3096"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v20.3 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u3010\u5b58\u50a8\u4e2d\u95f4\u4ef6\u3011Redis\u6838\u5fc3\u6280\u672f\u4e0e\u5b9e\u6218\uff08\u56db\uff09\uff1aRedis\u9ad8\u5e76\u53d1\u9ad8\u53ef\u7528\uff08Redis\u96c6\u7fa4\u4ecb\u7ecd\u4e0e\u642d\u5efa\uff09 - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3<\/title>\n<meta name=\"robots\" content=\"index, follow, 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