{"id":35501,"date":"2020-08-05T22:59:08","date_gmt":"2020-08-05T14:59:08","guid":{"rendered":"http:\/\/www.zhushiyao.com\/?p=35501"},"modified":"2020-08-05T23:36:52","modified_gmt":"2020-08-05T15:36:52","slug":"8f590d2a0a","status":"publish","type":"post","link":"http:\/\/www.zhushiyao.com\/?p=35501","title":{"rendered":"Redis\u96c6\u7fa4\u539f\u7406\u7684\u6838\u5fc3\u5185\u5bb9"},"content":{"rendered":"
\n

\u4f5c\u8005\uff1a<\/span>\u53e4\u971c\u5361\u6bd4<\/span><\/span><\/p>\n

\u539f\u6587\uff1a<\/span>www.cnblogs.com\/skabyy\/p\/10013322.html<\/span><\/span><\/p>\n

<\/section>\n

\u8fd9\u51e0\u5929\u5de5\u4f5c\u9700\u8981\u7814\u7a76\u4e86\u4e00\u4e0b<\/span>Redis\u96c6\u7fa4\uff0c\u5c06\u5176\u539f\u7406\u7684\u6838\u5fc3\u5185\u5bb9\u8bb0\u5f55\u4e0b\u6765\u4ee5\u4fbf\u4ee5\u540e\u67e5\u9605\u3002<\/span><\/p>\n

\u00a0<\/span><\/strong><\/span><\/p>\n

\u00a0\u96c6\u7fa4\u539f\u7406<\/span><\/strong><\/span><\/p>\n

\n

\u4e00\u4e2a\u7cfb\u7edf\u5efa\u7acb\u96c6\u7fa4\u4e3b\u8981\u9700\u8981\u89e3\u51b3\u4e24\u4e2a\u95ee\u9898\uff1a\u6570\u636e\u540c\u6b65\u95ee\u9898\u548c\u96c6\u7fa4\u5bb9\u9519\u95ee\u9898\u3002<\/span><\/p>\n

\u00a0<\/p>\n

Naive\u65b9\u6848<\/span><\/strong><\/span><\/p>\n

\u4e00\u4e2a\u7b80\u5355\u7c97\u66b4\u7684\u65b9\u6848\u662f\u90e8\u7f72\u591a\u53f0\u4e00\u6a21\u4e00\u6837\u7684<\/span>Redis\u670d\u52a1\uff0c\u518d\u7528\u8d1f\u8f7d\u5747\u8861\u6765\u5206\u644a\u538b\u529b\u4ee5\u53ca\u76d1\u63a7\u670d\u52a1\u72b6\u6001\u3002\u8fd9\u79cd\u65b9\u6848\u7684\u4f18\u52bf\u5728\u4e8e\u5bb9\u9519\u7b80\u5355\uff0c\u53ea\u8981\u6709\u4e00\u53f0\u5b58\u6d3b\uff0c\u6574\u4e2a\u96c6\u7fa4\u5c31\u4ecd\u7136\u53ef\u7528\u3002\u4f46\u662f\u5b83\u7684\u95ee\u9898\u5728\u4e8e\u4fdd\u8bc1\u8fd9\u4e9bRedis\u670d\u52a1\u7684\u6570\u636e\u4e00\u81f4\u65f6\uff0c\u4f1a\u5bfc\u81f4\u5927\u91cf\u6570\u636e\u540c\u6b65\u64cd\u4f5c\uff0c\u53cd\u800c\u5f71\u54cd\u6027\u80fd\u548c\u7a33\u5b9a\u6027\u3002<\/span><\/p>\n

\u00a0<\/span><\/p>\n

Redis\u96c6\u7fa4\u65b9\u6848<\/span><\/strong><\/span><\/p>\n

Redis\u96c6\u7fa4\u65b9\u6848\u57fa\u4e8e\u5206\u800c\u6cbb\u4e4b\u7684\u601d\u60f3\u3002Redis\u4e2d\u6570\u636e\u90fd\u662f\u4ee5Key-Value\u5f62\u5f0f\u5b58\u50a8\u7684\uff0c\u800c\u4e0d\u540cKey\u7684\u6570\u636e\u4e4b\u95f4\u662f\u76f8\u4e92\u72ec\u7acb\u7684\u3002\u56e0\u6b64\u53ef\u4ee5\u5c06Key\u6309\u7167\u67d0\u79cd\u89c4\u5219\u5212\u5206\u6210\u591a\u4e2a\u5206\u533a\uff0c\u5c06\u4e0d\u540c\u5206\u533a\u7684\u6570\u636e\u5b58\u653e\u5728\u4e0d\u540c\u7684\u8282\u70b9\u4e0a\u3002\u8fd9\u4e2a\u65b9\u6848\u7c7b\u4f3c\u6570\u636e\u7ed3\u6784\u4e2d\u54c8\u5e0c\u8868\u7684\u7ed3\u6784\u3002\u5728Redis\u96c6\u7fa4\u7684\u5b9e\u73b0\u4e2d\uff0c\u4f7f\u7528\u54c8\u5e0c\u7b97\u6cd5\uff08\u516c\u5f0f\u662fCRC16(Key) mod 16383\uff09\u5c06Key\u6620\u5c04\u52300~16383\u8303\u56f4\u7684\u6574\u6570\u3002\u8fd9\u6837\u6bcf\u4e2a\u6574\u6570\u5bf9\u5e94\u5b58\u50a8\u4e86\u82e5\u5e72\u4e2aKey-Value\u6570\u636e\uff0c\u8fd9\u6837\u4e00\u4e2a\u6574\u6570\u5bf9\u5e94\u7684\u62bd\u8c61\u5b58\u50a8\u79f0\u4e3a\u4e00\u4e2a\u69fd\uff08slot\uff09\u3002\u6bcf\u4e2aRedis Cluster\u7684\u8282\u70b9\u2014\u2014\u51c6\u786e\u8bb2\u662fmaster\u8282\u70b9\u2014\u2014\u8d1f\u8d23\u4e00\u5b9a\u8303\u56f4\u7684\u69fd\uff0c\u6240\u6709\u8282\u70b9\u7ec4\u6210\u7684\u96c6\u7fa4\u8986\u76d6\u4e860~16383\u6574\u4e2a\u8303\u56f4\u7684\u69fd\u3002<\/span><\/p>\n

\u00a0<\/span><\/p>\n

\u636e\u8bf4\u4efb\u4f55\u8ba1\u7b97\u673a\u95ee\u9898\u90fd\u53ef\u4ee5\u901a\u8fc7\u589e\u52a0\u4e00\u4e2a\u4e2d\u95f4\u5c42\u6765\u89e3\u51b3\u3002\u69fd\u7684\u6982\u5ff5\u4e5f\u662f\u8fd9\u4e48\u4e00\u5c42\u3002\u5b83\u4ecb\u4e8e\u6570\u636e\u548c\u8282\u70b9\u4e4b\u95f4\uff0c\u7b80\u5316\u4e86\u6269\u5bb9\u548c\u6536\u7f29\u64cd\u4f5c\u7684\u96be\u5ea6\u3002\u6570\u636e\u548c\u69fd\u7684\u6620\u5c04\u5173\u7cfb\u7531\u56fa\u5b9a\u7b97\u6cd5\u5b8c\u6210\uff0c\u4e0d\u9700\u8981\u7ef4\u62a4\uff0c\u8282\u70b9\u53ea\u9700\u7ef4\u62a4\u81ea\u8eab\u548c\u69fd\u7684\u6620\u5c04\u5173\u7cfb\u3002<\/span><\/p>\n

\"Redis\u96c6\u7fa4\u539f\u7406\u7684\u6838\u5fc3\u5185\u5bb9\"<\/p>\n

\u00a0<\/p>\n

\u69fd\u5230\u8282\u70b9\u7684\u6620\u5c04<\/span><\/p>\n

\u00a0<\/span><\/p>\n

Slave<\/span><\/strong><\/span><\/p>\n

\u4e0a\u9762\u7684\u65b9\u6848\u53ea\u662f\u89e3\u51b3\u4e86\u6027\u80fd\u6269\u5c55\u7684\u95ee\u9898\uff0c\u96c6\u7fa4\u7684\u6545\u969c\u5bb9\u9519\u80fd\u529b\u5e76\u6ca1\u6709\u63d0\u5347\u3002\u63d0\u9ad8\u5bb9\u9519\u80fd\u529b\u7684\u65b9\u6cd5\u4e00\u822c\u4e3a\u4f7f\u7528\u67d0\u79cd\u5907\u4efd<\/span>\/\u5197\u4f59\u624b\u6bb5\u3002\u8d1f\u8d23\u4e00\u5b9a\u6570\u91cf\u7684\u69fd\u7684\u8282\u70b9\u88ab\u79f0\u4e3amaster\u8282\u70b9\u3002\u4e3a\u4e86\u589e\u52a0\u96c6\u7fa4\u7a33\u5b9a\u6027\uff0c\u6bcf\u4e2amaster\u8282\u70b9\u53ef\u4ee5\u914d\u7f6e\u82e5\u5e72\u4e2a\u5907\u4efd\u8282\u70b9\u2014\u2014\u79f0\u4e3aslave\u8282\u70b9\u3002Slave\u8282\u70b9\u4e00\u822c\u4f5c\u4e3a\u51b7\u5907\u4efd\u4fdd\u5b58master\u8282\u70b9\u7684\u6570\u636e\uff0c\u5728master\u8282\u70b9\u5b95\u673a\u65f6\u66ff\u6362master\u8282\u70b9\u3002\u5728\u4e00\u4e9b\u6570\u636e\u8bbf\u95ee\u538b\u529b\u6bd4\u8f83\u5927\u7684\u60c5\u51b5\u4e0b\uff0cslave\u8282\u70b9\u4e5f\u53ef\u4ee5\u63d0\u4f9b\u8bfb\u53d6\u6570\u636e\u7684\u529f\u80fd\uff0c\u4e0d\u8fc7slave\u8282\u70b9\u7684\u6570\u636e\u5b9e\u65f6\u6027\u4f1a\u7565\u5dee\u4e00\u4e0b\u3002\u800c\u5199\u6570\u636e\u7684\u64cd\u4f5c\u5219\u53ea\u80fd\u901a\u8fc7master\u8282\u70b9\u8fdb\u884c\u3002<\/span><\/p>\n

\u00a0<\/span><\/p>\n

\u8bf7\u6c42\u91cd\u5b9a\u5411<\/span><\/strong><\/p>\n

\u5f53<\/span>Redis\u8282\u70b9\u63a5\u6536\u5230\u5bf9\u67d0\u4e2akey\u7684\u547d\u4ee4\u65f6\uff0c\u5982\u679c\u8fd9\u4e2akey\u5bf9\u5e94\u7684\u69fd\u4e0d\u5728\u81ea\u5df1\u7684\u8d1f\u8d23\u8303\u56f4\u5185\uff0c\u5219\u8fd4\u56deMOVED\u91cd\u5b9a\u5411\u9519\u8bef\uff0c\u901a\u77e5\u5ba2\u6237\u7aef\u5230\u6b63\u786e\u7684\u8282\u70b9\u53bb\u8bbf\u95ee\u6570\u636e\u3002<\/span><\/p>\n

\u00a0<\/span><\/p>\n

\u5982\u679c\u9891\u7e41\u51fa\u73b0\u91cd\u5b9a\u5411\u9519\u8bef\uff0c\u52bf\u5fc5\u4f1a\u5f71\u54cd\u8bbf\u95ee\u7684\u6027\u80fd\u3002\u7531\u4e8e\u4ece<\/span>key\u6620\u5c04\u5230\u69fd\u7684\u7b97\u6cd5\u662f\u56fa\u5b9a\u516c\u5f00\u7684\uff0c\u5ba2\u6237\u7aef\u53ef\u4ee5\u5728\u5185\u90e8\u7ef4\u62a4\u69fd\u5230\u8282\u70b9\u7684\u6620\u5c04\u5173\u7cfb\uff0c\u8bbf\u95ee\u6570\u636e\u65f6\u53ef\u4ee5\u81ea\u5df1\u901a\u8fc7key\u8ba1\u7b97\u51fa\u69fd\uff0c\u7136\u540e\u627e\u5230\u6b63\u786e\u7684\u8282\u70b9\uff0c\u51cf\u5c11\u91cd\u5b9a\u5411\u9519\u8bef\u3002\u76ee\u524d\u5927\u90e8\u5206\u5f00\u53d1\u8bed\u8a00\u7684Redis\u5ba2\u6237\u7aef\u90fd\u4f1a\u5b9e\u73b0\u8fd9\u4e2a\u7b56\u7565\u3002<\/span><\/p>\n

\u00a0<\/span><\/p>\n

\u8282\u70b9\u901a\u4fe1<\/span><\/strong><\/span><\/p>\n

\n

\u5c3d\u7ba1\u4e0d\u540c\u8282\u70b9\u5b58\u50a8\u7684\u6570\u636e\u76f8\u4e92\u72ec\u7acb\uff0c\u8fd9\u4e9b\u8282\u70b9\u4ecd\u7136\u9700\u8981\u76f8\u4e92\u901a\u4fe1\u4ee5\u540c\u6b65\u8282\u70b9\u72b6\u6001\u4fe1\u606f\u3002<\/span>Redis\u96c6\u7fa4\u91c7\u7528P2P\u7684Gossip\u534f\u8bae\uff0c\u8282\u70b9\u4e4b\u95f4\u4e0d\u65ad\u5730\u901a\u4fe1\u4ea4\u6362\u4fe1\u606f\uff0c\u6700\u7ec8\u6240\u6709\u8282\u70b9\u7684\u72b6\u6001\u90fd\u4f1a\u8fbe\u6210\u4e00\u81f4\u3002\u5e38\u7528\u7684Gossip\u6d88\u606f\u6709\u4e0b\u9762\u51e0\u79cd\uff1a<\/span><\/p>\n

    \n
  • \n

    ping\u6d88\u606f\uff1a\u6bcf\u4e2a\u8282\u70b9\u4e0d\u65ad\u5730\u5411\u5176\u4ed6\u8282\u70b9\u53d1\u8d77ping\u6d88\u606f\uff0c\u7528\u4e8e\u68c0\u6d4b\u8282\u70b9\u662f\u5426\u5728\u7ebf\u548c\u4ea4\u6362\u8282\u70b9\u72b6\u6001\u4fe1\u606f\u3002<\/span><\/p>\n<\/li>\n

  • \n

    pong\u6d88\u606f\uff1a\u6536\u5230ping\u3001meet\u6d88\u606f\u65f6\u7684\u54cd\u5e94\u6d88\u606f\u3002<\/span><\/p>\n<\/li>\n

  • \n

    meet\u6d88\u606f\uff1a\u65b0\u8282\u70b9\u52a0\u5165\u6d88\u606f\u3002<\/span><\/p>\n<\/li>\n

  • \n

    fail\u6d88\u606f\uff1a\u8282\u70b9\u4e0b\u7ebf\u6d88\u606f\u3002<\/span><\/p>\n<\/li>\n

  • \n

    forget\u6d88\u606f\uff1a\u5fd8\u8bb0\u8282\u70b9\u6d88\u606f\uff0c\u4f7f\u4e00\u4e2a\u8282\u70b9\u4e0b\u7ebf\u3002\u8fd9\u4e2a\u547d\u4ee4\u5fc5\u987b\u572860\u79d2\u5185\u5728\u6240\u6709\u8282\u70b9\u6267\u884c\uff0c\u5426\u5219\u8d85\u8fc760\u79d2\u540e\u8be5\u8282\u70b9\u91cd\u65b0\u53c2\u4e0e\u6d88\u606f\u4ea4\u6362\u3002\u5b9e\u8df5\u4e2d\u4e0d\u5efa\u8bae\u76f4\u63a5\u4f7f\u7528forget\u547d\u4ee4\u6765\u64cd\u4f5c\u8282\u70b9\u4e0b\u7ebf\u3002<\/span><\/p>\n<\/li>\n<\/ul>\n

    \u00a0<\/span><\/p>\n

    \u8282\u70b9\u4e0b\u7ebf<\/span><\/strong><\/span><\/p>\n

    \u5f53\u67d0\u4e2a\u8282\u70b9\u51fa\u73b0\u95ee\u9898\u65f6\uff0c\u9700\u8981\u4e00\u5b9a\u7684\u4f20\u64ad\u65f6\u95f4\u8ba9\u591a\u6570<\/span>master\u8282\u70b9\u8ba4\u4e3a\u8be5\u8282\u70b9\u786e\u5b9e\u4e0d\u53ef\u7528\uff0c\u624d\u80fd\u6807\u8bb0\u6807\u8bb0\u8be5\u8282\u70b9\u771f\u6b63\u4e0b\u7ebf\u3002Redis\u96c6\u7fa4\u7684\u8282\u70b9\u4e0b\u7ebf\u5305\u62ec\u4e24\u4e2a\u73af\u8282\uff1a\u4e3b\u89c2\u4e0b\u7ebf\uff08pfail\uff09\u548c\u5ba2\u89c2\u4e0b\u7ebf\uff08fail\uff09\u3002<\/span><\/p>\n

      \n
    • \n

      \u4e3b\u89c2\u4e0b\u7ebf\uff1a\u5f53\u8282\u70b9<\/span>A\u5728cluster-node-timeout\u65f6\u95f4\u5185\u548c\u8282\u70b9B\u901a\u4fe1\uff08ping-pong\u6d88\u606f\uff09\u4e00\u76f4\u5931\u8d25\uff0c\u5219\u8282\u70b9A\u8ba4\u4e3a\u8282\u70b9B\u4e0d\u53ef\u7528\uff0c\u6807\u8bb0\u4e3a\u4e3b\u89c2\u4e0b\u7ebf\uff0c\u5e76\u5c06\u72b6\u6001\u6d88\u606f\u4f20\u64ad\u7ed9\u5176\u4ed6\u8282\u70b9\u3002<\/span><\/p>\n<\/li>\n

    • \n

      \u5ba2\u89c2\u4e0b\u7ebf\uff1a\u5f53\u4e00\u4e2a\u8282\u70b9\u88ab\u96c6\u7fa4\u5185\u591a\u6570<\/span>master\u8282\u70b9\u6807\u8bb0\u4e3a\u4e3b\u89c2\u4e0b\u7ebf\u540e\uff0c\u5219\u89e6\u53d1\u5ba2\u89c2\u4e0b\u7ebf\u6d41\u7a0b\uff0c\u6807\u8bb0\u8be5\u8282\u70b9\u771f\u6b63\u4e0b\u7ebf\u3002<\/span><\/p>\n<\/li>\n<\/ul>\n

      \u00a0<\/span><\/p>\n

      \u6545\u969c\u6062\u590d<\/span><\/strong><\/span><\/p>\n

      \u4e00\u4e2a\u6301\u6709\u69fd\u7684<\/span>master\u8282\u70b9\u5ba2\u89c2\u4e0b\u7ebf\u540e\uff0c\u96c6\u7fa4\u4f1a\u4eceslave\u8282\u70b9\u4e2d\u9009\u51fa\u4e00\u4e2a\u63d0\u5347\u4e3amaster\u8282\u70b9\u6765\u66ff\u6362\u5b83\u3002Redis\u96c6\u7fa4\u4f7f\u7528\u9009\u4e3e-\u6295\u7968\u7684\u7b97\u6cd5\u6765\u6311\u9009slave\u8282\u70b9\u3002\u4e00\u4e2aslave\u8282\u70b9\u5fc5\u987b\u83b7\u5f97\u5305\u62ec\u6545\u969c\u7684master\u8282\u70b9\u5728\u5185\u7684\u591a\u6570master\u8282\u70b9\u7684\u6295\u7968\u540e\u624d\u80fd\u88ab\u63d0\u5347\u4e3amaster\u8282\u70b9\u3002\u5047\u8bbe\u96c6\u7fa4\u89c4\u6a21\u4e3a3\u4e3b3\u4ece\uff0c\u5219\u5fc5\u987b\u81f3\u5c11\u67092\u4e2a\u4e3b\u8282\u70b9\u5b58\u6d3b\u624d\u80fd\u6267\u884c\u6545\u969c\u6062\u590d\u3002\u5982\u679c\u90e8\u7f72\u65f6\u5c062\u4e2a\u4e3b\u8282\u70b9\u90e8\u7f72\u5230\u540c\u4e00\u53f0\u670d\u52a1\u5668\u4e0a\uff0c\u5219\u8be5\u670d\u52a1\u5668\u4e0d\u5e78\u5b95\u673a\u540e\u96c6\u7fa4\u65e0\u6cd5\u6267\u884c\u6545\u969c\u6062\u590d\u3002<\/span><\/p>\n

      \u00a0<\/span><\/p>\n

      \u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0c<\/span>Redis\u96c6\u7fa4\u5982\u679c\u6709master\u8282\u70b9\u4e0d\u53ef\u7528\uff0c\u5373\u6709\u4e00\u4e9b\u69fd\u6ca1\u6709\u8d1f\u8d23\u7684\u8282\u70b9\uff0c\u5219\u6574\u4e2a\u96c6\u7fa4\u4e0d\u53ef\u7528\u3002\u4e5f\u5c31\u662f\u8bf4\u5f53\u4e00\u4e2amaster\u8282\u70b9\u6545\u969c\uff0c\u5230\u6545\u969c\u6062\u590d\u7684\u8fd9\u6bb5\u65f6\u95f4\uff0c\u6574\u4e2a\u96c6\u7fa4\u90fd\u5904\u4e8e\u4e0d\u53ef\u7528\u7684\u72b6\u6001\u3002\u8fd9\u5bf9\u4e8e\u4e00\u4e9b\u4e1a\u52a1\u6765\u8bf4\u662f\u4e0d\u53ef\u5fcd\u53d7\u7684\u3002\u53ef\u4ee5\u5728\u914d\u7f6e\u4e2d\u5c06cluster-require-full-coverage\u914d\u7f6e\u4e3ano\uff0c\u90a3\u4e48master\u8282\u70b9\u6545\u969c\u65f6\u53ea\u4f1a\u5f71\u54cd\u8bbf\u95ee\u5b83\u8d1f\u8d23\u7684\u76f8\u5173\u69fd\u7684\u6570\u636e\uff0c\u4e0d\u5f71\u54cd\u5bf9\u5176\u4ed6\u8282\u70b9\u7684\u8bbf\u95ee\u3002<\/span><\/p>\n

      \u00a0<\/span><\/p>\n

      \u642d\u5efa\u96c6\u7fa4<\/span><\/strong><\/span><\/p>\n

      \n

      \u542f\u52a8\u65b0\u8282\u70b9<\/span><\/strong><\/span><\/p>\n

      \u4fee\u6539<\/span>Redis\u914d\u7f6e\u6587\u4ef6\u4ee5\u542f\u52a8\u96c6\u7fa4\u6a21\u5f0f\uff1a<\/span><\/p>\n

      \u00a0<\/p>\n

      \n
        \n
      • \u00a0<\/li>\n
      • \u00a0<\/li>\n
      • \u00a0<\/li>\n
      • \u00a0<\/li>\n
      • \u00a0<\/li>\n
      • \u00a0<\/li>\n<\/ul>\n
        # \u5f00\u542f\u96c6\u7fa4\u6a21\u5f0f<\/span><\/code>cluster-enabled yes<\/span><\/code># \u8282\u70b9\u8d85\u65f6\u65f6\u95f4\uff0c\u5355\u4f4d\u6beb\u79d2<\/span><\/code>cluster-node-timeout 15000<\/span><\/code># \u96c6\u7fa4\u8282\u70b9\u4fe1\u606f\u6587\u4ef6<\/span><\/code>cluster-config-file \"nodes-6379.conf\"<\/span><\/code><\/pre>\n<\/section>\n
        \u7136\u540e\u542f\u52a8\u65b0\u8282\u70b9\u3002<\/span><\/p>\n
        \u00a0<\/span><\/p>\n
        \u53d1\u9001<\/span>meet\u6d88\u606f\u5c06\u8282\u70b9\u7ec4\u6210\u96c6\u7fa4<\/span><\/strong><\/span><\/p>\n
        \u4f7f\u7528\u5ba2\u6237\u7aef\u53d1\u8d77\u547d\u4ee4<\/span>cluster <ip> <port>\uff0c\u8282\u70b9\u4f1a\u53d1\u9001meet\u6d88\u606f\u5c06\u6307\u5b9aIP\u548c\u7aef\u53e3\u7684\u65b0\u8282\u70b9\u52a0\u5165\u96c6\u7fa4\u3002<\/span><\/p>\n
        \"Redis\u96c6\u7fa4\u539f\u7406\u7684\u6838\u5fc3\u5185\u5bb9\"<\/p>\n
        \u00a0<\/p>\n
        \u53d1\u9001<\/span>meet\u6d88\u606f<\/span><\/p>\n
        \u00a0<\/span><\/p>\n
        \u5206\u914d\u69fd<\/span><\/strong><\/span><\/p>\n
        \u4e0a\u4e00\u6b65\u6267\u884c\u5b8c\u540e\u6211\u4eec\u5f97\u5230\u7684\u662f\u4e00\u4e2a\u8fd8\u6ca1\u6709\u8d1f\u8d23\u4efb\u4f55\u69fd\u7684<\/span>\u201c\u7a7a\u201d\u96c6\u7fa4\u3002\u4e3a\u4e86\u4f7f\u96c6\u7fa4\u53ef\u7528\uff0c\u6211\u4eec\u9700\u8981\u5c0616384\u4e2a\u69fd\u90fd\u5206\u914d\u5230master\u8282\u70b9\u6570\u3002<\/span><\/p>\n
        \u00a0\u5728\u5ba2\u6237\u7aef\u6267\u884ccluster add addslots {<a>…<b>}\u547d\u4ee4\uff0c\u5c06<a>~<b>\u8303\u56f4\u7684\u69fd\u90fd\u5206\u914d\u7ed9\u5f53\u524d\u5ba2\u6237\u7aef\u6240\u8fde\u63a5\u7684\u8282\u70b9\u3002\u5c06\u6240\u6709\u7684\u69fd\u90fd\u5206\u914d\u7ed9master\u8282\u70b9\u540e\uff0c\u6267\u884ccluster nodes\u547d\u4ee4\uff0c\u67e5\u770b\u5404\u4e2a\u8282\u70b9\u8d1f\u8d23\u7684\u69fd\uff0c\u4ee5\u53ca\u8282\u70b9\u7684ID\u3002<\/span><\/p>\n
        \u00a0\u63a5\u4e0b\u6765\u8fd8\u9700\u8981\u5206\u914dslave\u8282\u70b9\u3002\u4f7f\u7528\u5ba2\u6237\u7aef\u8fde\u63a5\u5f85\u5206\u914d\u7684slave\u8282\u70b9\uff0c\u6267\u884ccluster replicate <nodeId>\u547d\u4ee4\uff0c\u5c06\u8be5\u8282\u70b9\u5206\u914d\u4e3a<nodeId>\u6307\u5b9a\u7684master\u8282\u70b9\u7684\u5907\u4efd\u3002<\/span><\/p>\n
        \u00a0<\/span><\/p>\n
        \u4f7f\u7528\u547d\u4ee4\u76f4\u63a5\u521b\u5efa\u96c6\u7fa4<\/span><\/strong><\/span><\/p>\n
        \u5728<\/span>Redis 5\u7248\u672c\u4e2dredis-cli\u5ba2\u6237\u7aef\u65b0\u589e\u4e86\u96c6\u7fa4\u64cd\u4f5c\u547d\u4ee4\u3002<\/span><\/p>\n
        \u5982\u4e0b\u6240\u793a\uff0c\u76f4\u63a5\u4f7f\u7528\u547d\u4ee4\u521b\u5efa\u4e00\u4e2a<\/span>3\u4e3b3\u4ece\u7684\u96c6\u7fa4\uff1a<\/span><\/p>\n
        \u00a0<\/p>\n
        \n