{"id":6451,"date":"2024-08-07T11:06:36","date_gmt":"2024-08-07T03:06:36","guid":{"rendered":"https:\/\/t.n-years.com\/?p=6451"},"modified":"2024-08-12T16:12:07","modified_gmt":"2024-08-12T08:12:07","slug":"raft-%e5%85%b1%e8%af%86%e7%ae%97%e6%b3%95","status":"publish","type":"post","link":"https:\/\/t.n-years.com\/?p=6451","title":{"rendered":"Raft \u5171\u8bc6\u7b97\u6cd5"},"content":{"rendered":"<blockquote>\n<p>\u975e\u539f\u521b\uff0c\u539f\u6587\u6765\u81ea\u7ef4\u57fa\u767e\u79d1\uff0c<a href=\"https:\/\/zh.wikipedia.org\/wiki\/Raft\">https:\/\/zh.wikipedia.org\/wiki\/Raft<\/a><\/p>\n<\/blockquote>\n<p>\u53e6\u5916\u53ef\u4ee5\u53c2\u8003\uff1a<a href=\"https:\/\/github.com\/maemual\/raft-zh_cn\/blob\/master\/raft-zh_cn.md\">https:\/\/github.com\/maemual\/raft-zh_cn\/blob\/master\/raft-zh_cn.md<\/a><\/p>\n<p>Raft\u662f\u4e00\u79cd\u7528\u4e8e\u66ff\u4ee3Paxos\u7684\u5171\u8bc6\u7b97\u6cd5\u3002\u76f8\u6bd4\u4e8ePaxos\uff0cRaft\u7684\u76ee\u6807\u662f\u63d0\u4f9b\u66f4\u6e05\u6670\u7684\u903b\u8f91\u5206\u5de5\u4f7f\u5f97\u7b97\u6cd5\u672c\u8eab\u80fd\u88ab\u66f4\u597d\u5730\u7406\u89e3\uff0c\u540c\u65f6\u5b83\u5b89\u5168\u6027\u66f4\u9ad8\uff0c\u5e76\u80fd\u63d0\u4f9b\u4e00\u4e9b\u989d\u5916\u7684\u7279\u6027\u3002[1][2]:1Raft\u80fd\u4e3a\u5728\u8ba1\u7b97\u673a\u96c6\u7fa4\u4e4b\u95f4\u90e8\u7f72\u6709\u9650\u72b6\u6001\u673a\u63d0\u4f9b\u4e00\u79cd\u901a\u7528\u65b9\u6cd5\uff0c\u5e76\u786e\u4fdd\u96c6\u7fa4\u5185\u7684\u4efb\u610f\u8282\u70b9\u5728\u67d0\u79cd\u72b6\u6001\u8f6c\u6362\u4e0a\u4fdd\u6301\u4e00\u81f4\u3002Raft\u7b97\u6cd5\u7684\u5f00\u6e90\u5b9e\u73b0\u4f17\u591a\uff0c\u5728Go\u3001C++\u3001Java\u4ee5\u53ca Scala\u4e2d\u90fd\u6709\u5b8c\u6574\u7684\u4ee3\u7801\u5b9e\u73b0\u3002Raft\u8fd9\u4e00\u540d\u5b57\u6765\u6e90\u4e8e&quot;Reliable, Replicated, Redundant, And Fault-Tolerant&quot;\uff08\u201c\u53ef\u9760\u3001\u53ef\u590d\u5236\u3001\u53ef\u5197\u4f59\u3001\u53ef\u5bb9\u9519\u201d\uff09\u7684\u9996\u5b57\u6bcd\u7f29\u5199\u3002[3]<\/p>\n<p>\u96c6\u7fa4\u5185\u7684\u8282\u70b9\u90fd\u5bf9\u9009\u4e3e\u51fa\u7684\u9886\u8896\u91c7\u53d6\u4fe1\u4efb\uff0c\u56e0\u6b64Raft\u4e0d\u662f\u4e00\u79cd\u62dc\u5360\u5ead\u5bb9\u9519\u7b97\u6cd5\u3002[2]<\/p>\n<p>\u7b80\u4ecb<br \/>\nRaft\u900f\u8fc7\u9009\u4e3e\u9886\u8896\uff08\u82f1\u8bed\uff1aleader\uff09\u7684\u65b9\u5f0f\u505a\u5171\u8bc6\u7b97\u6cd5\u3002<\/p>\n<p>\u5728Raft\u96c6\u7fa4\uff08\u82f1\u8bed\uff1aRaft cluster\uff09\u91cc\uff0c\u670d\u52a1\u5668\u53ef\u80fd\u4f1a\u662f\u8fd9\u4e09\u79cd\u8eab\u4efd\u5176\u4e2d\u4e00\u4e2a\uff1a\u9886\u8896\uff08\u82f1\u8bed\uff1aleader\uff09\u3001\u8ffd\u968f\u8005\uff08\u82f1\u8bed\uff1afollower\uff09\uff0c\u6216\u662f\u5019\u9009\u4eba\uff08\u82f1\u8bed\uff1acandidate\uff09[2]:5\u3002\u5728\u6b63\u5e38\u60c5\u51b5\u4e0b\u53ea\u4f1a\u6709\u4e00\u4e2a\u9886\u8896\uff0c\u5176\u4ed6\u90fd\u662f\u8ffd\u968f\u8005[2]:5\u3002\u800c\u9886\u8896\u4f1a\u8d1f\u8d23\u6240\u6709\u5916\u90e8\u7684\u8bf7\u6c42\uff0c\u5982\u679c\u4e0d\u662f\u9886\u8896\u7684\u673a\u5668\u6536\u5230\u65f6\uff0c\u8bf7\u6c42\u4f1a\u88ab\u5bfc\u5230\u9886\u8896[2]:5\u3002<\/p>\n<p>\u901a\u5e38\u9886\u8896\u4f1a\u501f\u7531\u56fa\u5b9a\u65f6\u95f4\u53d1\u9001\u6d88\u606f\uff0c\u4e5f\u5c31\u662f\u201c\u5fc3\u8df3\uff08\u82f1\u8bed\uff1aheartbeat\uff09\u201d[2]:5\uff0c\u8ba9\u8ffd\u968f\u8005\u77e5\u9053\u96c6\u7fa4\u7684\u9886\u8896\u8fd8\u5728\u8fd0\u4f5c\u3002\u800c\u6bcf\u4e2a\u8ffd\u968f\u8005\u90fd\u4f1a\u8bbe\u8ba1\u8d85\u65f6\u673a\u5236\uff08\u82f1\u8bed\uff1atimeout\uff09\uff0c\u5f53\u8d85\u8fc7\u4e00\u5b9a\u65f6\u95f4\u6ca1\u6709\u6536\u5230\u5fc3\u8df3\uff08\u901a\u5e38\u662f150 ms\u6216300 ms[2]:6\uff09\uff0c\u96c6\u7fa4\u5c31\u4f1a\u8fdb\u5165\u9009\u4e3e\u72b6\u6001\u3002<\/p>\n<p>Raft\u5c06\u95ee\u9898\u62c6\u6210\u6570\u4e2a\u5b50\u95ee\u9898\u5206\u5f00\u89e3\u51b3[2]:1\uff0c\u8ba9\u4eba\u66f4\u5bb9\u6613\u4e86\u89e3\uff1a<\/p>\n<p>\u9886\u8896\u9009\u4e3e\uff08\u82f1\u8bed\uff1aLeader Election\uff09<br \/>\n\u8bb0\u5f55\u590d\u5199\uff08\u82f1\u8bed\uff1aLog Replication\uff09<br \/>\n\u5b89\u5168\u6027\uff08\u82f1\u8bed\uff1aSafety\uff09<br \/>\n\u9886\u8896\u9009\u4e3e<br \/>\n\u5728\u8d77\u59cb\u7b97\u6cd5\u6216\u9886\u8896\u6b7b\u673a\u3001\u65ad\u7ebf\u7684\u65f6\u5019\uff0c\u5c31\u9700\u8981\u9009\u4e3e\u51fa\u65b0\u7684\u9886\u8896\u3002<\/p>\n<p>\u6b64\u65f6\u96c6\u7fa4\u8fdb\u5165\u65b0\u7684\u4efb\u671f\uff08\u82f1\u8bed\uff1aterm\uff09\u5e76\u5f00\u59cb\u9009\u4e3e\uff0c\u5982\u679c\u9009\u4e3e\u6210\u529f\u5219\u65b0\u7684\u9886\u8896\u5f00\u59cb\u6267\u884c\u5de5\u4f5c\uff0c\u53cd\u4e4b\u5219\u89c6\u6b64\u4efb\u671f\u7ec8\u6b62\uff0c\u5f00\u59cb\u65b0\u7684\u4efb\u671f\u5e76\u5f00\u59cb\u4e0b\u4e00\u573a\u9009\u4e3e\u3002<\/p>\n<p>\u9009\u4e3e\u662f\u7531\u5019\u9009\u4eba\u53d1\u52a8\u7684\u3002\u5f53\u9886\u8896\u7684\u5fc3\u8df3\u8d85\u65f6\u7684\u65f6\u5019\uff0c\u8ffd\u968f\u8005\u5c31\u4f1a\u628a\u81ea\u5df1\u7684\u4efb\u671f\u7f16\u53f7\uff08\u82f1\u8bed\uff1aterm counter\uff09\u52a0\u4e00\u3001\u5ba3\u544a\u7ade\u9009\u3001\u6295\u81ea\u5df1\u4e00\u7968\u3001\u5e76\u5411\u5176\u4ed6\u670d\u52a1\u5668\u62c9\u7968\u3002\u6bcf\u4e2a\u670d\u52a1\u5668\u5728\u6bcf\u4e2a\u4efb\u671f\u53ea\u4f1a\u6295\u4e00\u7968\uff0c\u56fa\u5b9a\u6295\u7ed9\u6700\u65e9\u62c9\u7968\u7684\u670d\u52a1\u5668\u3002<\/p>\n<p>\u5982\u679c\u5019\u9009\u4eba\u6536\u5230\u5176\u4ed6\u5019\u9009\u4eba\u7684\u62c9\u7968\u3001\u800c\u4e14\u62c9\u7968\u7684\u4efb\u671f\u7f16\u53f7\u4e0d\u5c0f\u4e8e\u81ea\u5df1\u7684\u4efb\u671f\u7f16\u53f7\uff0c\u5c31\u4f1a\u81ea\u8ba4\u843d\u9009\uff0c\u6210\u4e3a\u8ffd\u968f\u8005\uff0c\u5e76\u8ba4\u5b9a\u6765\u62c9\u7968\u7684\u5019\u9009\u4eba\u4e3a\u9886\u8896\u3002\u5982\u679c\u6709\u5019\u9009\u4eba\u6536\u5230\u8fc7\u534a\u7684\u9009\u7968\u5c31\u5f53\u9009\u4e3a\u65b0\u7684\u9886\u8896\u3002\u5982\u679c\u8d85\u65f6\u4ecd\u6ca1\u6709\u9009\u51fa\u65b0\u9886\u8896\uff0c\u6b64\u4efb\u671f\u81ea\u52a8\u7ec8\u6b62\uff0c\u5f00\u59cb\u65b0\u7684\u4efb\u671f\u5e76\u5f00\u59cb\u4e0b\u4e00\u573a\u9009\u4e3e\u3002<\/p>\n<p>Raft\u6bcf\u4e2a\u670d\u52a1\u5668\u7684\u8d85\u65f6\u671f\u9650\u662f\u968f\u673a\u7684\uff0c\u8fd9\u964d\u4f4e\u4f3a\u670d\u52a1\u540c\u65f6\u7ade\u9009\u7684\u51e0\u7387\uff0c\u4e5f\u964d\u4f4e\u56e0\u4e24\u4e2a\u7ade\u9009\u4eba\u5f97\u7968\u90fd\u4e0d\u8fc7\u534a\u800c\u9009\u4e3e\u5931\u8d25\u7684\u51e0\u7387\u3002<\/p>\n<p>\u8bb0\u5f55\u590d\u5199<br \/>\n\u8bb0\u5f55\u590d\u5199\u7684\u8d23\u4efb\u5728\u9886\u8896\u8eab\u4e0a\u3002<\/p>\n<p>\u6574\u4e2a\u96c6\u7fa4\u6709\u4e2a\u590d\u5199\u7684\u72b6\u6001\u673a\uff08\u82f1\u8bed\uff1astate machine\uff09\uff0c\u53ef\u6267\u884c\u5916\u6765\u7684\u6307\u4ee4\u3002\u9886\u8896\u63a5\u6536\u6307\u4ee4\uff0c\u5c06\u4e4b\u5199\u5165\u81ea\u5df1\u8bb0\u5f55\u4e2d\u7684\u65b0\u6307\u4ee4\u90e8\u5206\uff0c\u7136\u540e\u628a\u6307\u4ee4\u8f6c\u53d1\u7ed9\u8ffd\u968f\u8005\u3002\u5982\u679c\u6709\u8ffd\u968f\u8005\u6ca1\u53cd\u5e94\uff0c\u9886\u8896\u4f1a\u4e0d\u65ad\u91cd\u53d1\u6307\u4ee4\u3001\u76f4\u5230\u6bcf\u4e2a\u8ffd\u968f\u8005\u90fd\u6210\u529f\u5c06\u65b0\u6307\u4ee4\u5199\u5165\u8bb0\u5f55\u4e3a\u6b62\u3002<\/p>\n<p>\u5f53\u9886\u8896\u6536\u5230\u8fc7\u534a\u8ffd\u968f\u8005\u786e\u8ba4\u5199\u5165\u7684\u6d88\u606f\uff0c\u5c31\u4f1a\u628a\u6307\u4ee4\u89c6\u4e3a\u5df2\u5b58\u50a8\uff08\u82f1\u8bed\uff1acommitted\uff09\u3002\u5f53\u8ffd\u968f\u8005\u53d1\u73b0\u6307\u4ee4\u72b6\u6001\u53d8\u6210\u5df2\u5b58\u50a8\uff0c\u5c31\u4f1a\u5728\u5176\u72b6\u6001\u673a\u4e0a\u6267\u884c\u8be5\u6307\u4ee4\u3002<\/p>\n<p>\u5f53\u9886\u8896\u6b7b\u673a\u65f6\uff0c\u9886\u8896\u7684\u67d0\u4e9b\u65b0\u6307\u4ee4\u53ef\u80fd\u8fd8\u6ca1\u590d\u5199\u5230\u96c6\u7fa4\u6574\u4f53\uff0c\u9020\u6210\u96c6\u7fa4\u7684\u8bb0\u5f55\u5904\u4e8e\u4e0d\u4e00\u81f4\u7684\u72b6\u6001\u3002\u65b0\u9886\u8896\u4f1a\u62c5\u8d77\u91cd\u8fd4\u4e00\u81f4\u7684\u8d23\u4efb\uff0c\u8ba9\u6bcf\u4e2a\u8ffd\u968f\u8005\u7684\u8bb0\u5f55\u90fd\u548c\u5b83\u7684\u4e00\u81f4\uff0c\u505a\u6cd5\u662f\uff1a\u548c\u6bcf\u4e2a\u8ffd\u968f\u8005\u6bd4\u5bf9\u8bb0\u5f55\uff0c\u627e\u51fa\u4e24\u8005\u4e00\u81f4\u7684\u6700\u540e\u4e00\u7b14\u6307\u4ee4\uff0c\u5220\u9664\u8ffd\u968f\u8005\u4e4b\u540e\u7684\u6307\u4ee4\uff0c\u628a\u81ea\u5df1\u4e4b\u540e\u7684\u6307\u4ee4\u62f7\u8d1d\u7ed9\u8ffd\u968f\u8005\u3002\u8fd9\u4e2a\u673a\u5236\u5b8c\u6210\u65f6\uff0c\u6bcf\u4e2a\u670d\u52a1\u5668\u7684\u8bb0\u5f55\u5c31\u4f1a\u4e00\u81f4\u3002<\/p>\n<p>\u5b89\u5168\u6027<br \/>\nRaft\u7684\u5b89\u5168\u6027\u89c4\u5219<br \/>\nRaft\u4fdd\u8bc1\u4ee5\u4e0b\u7684\u5b89\u5168\u6027\uff1a<\/p>\n<p>\u9009\u4e3e\u5b89\u5168\u6027\uff1a\u6bcf\u4e2a\u4efb\u671f\u6700\u591a\u53ea\u80fd\u9009\u51fa\u4e00\u4e2a\u9886\u8896\u3002<br \/>\n\u9886\u8896\u9644\u52a0\u6027\uff1a\u9886\u8896\u53ea\u4f1a\u628a\u65b0\u6307\u4ee4\u9644\u52a0\uff08\u82f1\u8bed\uff1aappend\uff09\u5728\u8bb0\u5f55\u5c3e\u7aef\uff0c\u4e0d\u4f1a\u6539\u5199\u6216\u5220\u9664\u5df2\u6709\u6307\u4ee4\u3002<br \/>\n\u8bb0\u5f55\u7b26\u5408\u6027\uff1a\u5982\u679c\u67d0\u4e2a\u6307\u4ee4\u5728\u4e24\u4e2a\u8bb0\u5f55\u4e2d\u7684\u4efb\u671f\u548c\u6307\u4ee4\u5e8f\u53f7\u4e00\u6837\uff0c\u5219\u4fdd\u8bc1\u5e8f\u53f7\u8f83\u5c0f\u7684\u6307\u4ee4\u4e5f\u5b8c\u5168\u4e00\u6837\u3002<br \/>\n\u9886\u8896\u5b8c\u6574\u6027\uff1a\u5982\u679c\u67d0\u4e2a\u6307\u4ee4\u5728\u67d0\u4e2a\u4efb\u671f\u4e2d\u5b58\u50a8\u6210\u529f\uff0c\u5219\u4fdd\u8bc1\u5b58\u5728\u4e8e\u9886\u8896\u8be5\u4efb\u671f\u4e4b\u540e\u7684\u8bb0\u5f55\u4e2d\u3002<br \/>\n\u72b6\u6001\u673a\u5b89\u5168\u6027\uff1a\u5982\u679c\u67d0\u670d\u52a1\u5668\u5728\u5176\u72b6\u6001\u673a\u4e0a\u6267\u884c\u4e86\u67d0\u4e2a\u6307\u4ee4\uff0c\u5176\u4ed6\u670d\u52a1\u5668\u4fdd\u8bc1\u4e0d\u4f1a\u5728\u540c\u4e2a\u72b6\u6001\u4e0a\u6267\u884c\u4e0d\u540c\u7684\u6307\u4ee4\u3002<br \/>\n\u524d\u56db\u9879\u4fdd\u8bc1\u7684\u539f\u56e0\u8be6\u89c1\u4e0a\u8ff0\u7b97\u6cd5\uff0c\u72b6\u6001\u673a\u5b89\u5168\u6027\u5219\u501f\u7531\u4e0b\u8ff0\u9009\u4e3e\u6d41\u7a0b\u7684\u9650\u5236\u6240\u8fbe\u5230\u3002<\/p>\n<p>\u8ffd\u968f\u8005\u6b7b\u673a<br \/>\n\u5f53\u67d0\u53f0\u8ffd\u968f\u8005\u6b7b\u673a\u65f6\uff0c\u6240\u6709\u7ed9\u5b83\u7684\u8f6c\u53d1\u6307\u4ee4\u548c\u62c9\u7968\u7684\u6d88\u606f\u90fd\u4f1a\u56e0\u6ca1\u6709\u56de\u5e94\u800c\u5931\u8d25\uff0c\u6b64\u65f6\u53d1\u9001\u7aef\u4f1a\u6301\u7eed\u91cd\u9001\u3002\u5f53\u8fd9\u53f0\u8ffd\u968f\u8005\u5f00\u673a\u91cd\u65b0\u52a0\u5165\u96c6\u7fa4\uff0c\u5c31\u4f1a\u6536\u5230\u8fd9\u4e9b\u6d88\u606f\uff0c\u8ffd\u968f\u8005\u4f1a\u91cd\u65b0\u56de\u5e94\uff0c\u5982\u679c\u8f6c\u53d1\u7684\u6307\u4ee4\u5df2\u7ecf\u5199\u5165\uff0c\u4e0d\u4f1a\u91cd\u590d\u5199\u5165\u3002<\/p>\n<p>\u9886\u8896\u6b7b\u673a<br \/>\n\u9886\u8896\u6b7b\u673a\u6216\u65ad\u7ebf\u65f6\uff0c\u6bcf\u4e2a\u5df2\u5b58\u50a8\u6307\u4ee4\u5fc5\u5b9a\u5df2\u7ecf\u5199\u5165\u5230\u8fc7\u534a\u7684\u670d\u52a1\u5668\u4e2d\uff0c\u6b64\u65f6\u9009\u4e3e\u6d41\u7a0b\u4f1a\u8ba9\u8bb0\u5f55\u6700\u5b8c\u6574\u7684\u670d\u52a1\u5668\u80dc\u9009\u3002\u5176\u4e2d\u4e00\u4e2a\u56e0\u7d20\u662fRaft\u5019\u9009\u4eba\u62c9\u7968\u65f6\u4f1a\u63ed\u9732\u81ea\u5df1\u8bb0\u5f55\u6700\u65b0\u4e00\u7b14\u7684\u4fe1\u606f\uff0c\u5982\u679c\u670d\u52a1\u5668\u81ea\u5df1\u7684\u8bb0\u5f55\u6bd4\u8f83\u65b0\uff0c\u5c31\u4e0d\u4f1a\u6295\u7968\u7ed9\u5019\u9009\u4eba\u3002<\/p>\n<p>\u8d85\u65f6\u671f\u9650\u548c\u53ef\u7528\u6027<br \/>\n\u56e0\u4e3aRaft\u542f\u52a8\u9009\u4e3e\u662f\u57fa\u4e8e\u8d85\u65f6\uff0c\u4f7f\u5f97\u8d85\u65f6\u671f\u9650\u7684\u9009\u62e9\u81f3\u4e3a\u5173\u952e\u3002\u82e5\u9075\u5b88\u7b97\u6cd5\u7684\u65f6\u9650\u9700\u6c42<\/p>\n<p>\u5e7f\u64ad\u65f6\u95f4 &lt;&lt; \u8d85\u65f6\u671f\u9650 &lt;&lt; \u5e73\u5747\u6545\u969c\u95f4\u9694<\/p>\n<p>\u5c31\u80fd\u8fbe\u5230\u7a33\u5b9a\u6027\u3002\u8fd9\u4e09\u4e2a\u65f6\u95f4\u5b9a\u4e49\u5982\u4e0b\uff1a<\/p>\n<p>\u5e7f\u64ad\u65f6\u95f4 \u662f\u5355\u4e00\u670d\u52a1\u5668\u53d1\u9001\u6d88\u606f\u7ed9\u96c6\u7fa4\u4e2d\u6bcf\u53f0\u670d\u52a1\u5668\u5e76\u5f97\u5230\u56de\u5e94\u7684\u5e73\u5747\u65f6\u95f4\uff0c\u9700\u8981\u6d4b\u91cf\u5f97\u5230\u3002<br \/>\n\u8d85\u65f6\u671f\u9650 \u662f\u53d1\u52a8\u9009\u4e3e\u7684\u8d85\u65f6\u671f\u9650\uff0c\u7531\u90e8\u7f72Raft\u96c6\u7fa4\u7684\u4eba\u9009\u5b9a\u3002<br \/>\n\u5e73\u5747\u6545\u969c\u95f4\u9694 \u662f\u670d\u52a1\u5668\u53d1\u751f\u6545\u969c\u4e4b\u95f4\u7684\u5e73\u5747\u65f6\u95f4\uff0c\u53ef\u4ee5\u6d4b\u91cf\u6216\u4f30\u8ba1\u5f97\u5230\u3002<br \/>\n\u5e7f\u64ad\u65f6\u95f4\u5178\u578b\u662f 0.5ms \u5230 20ms\uff0c\u5e73\u5747\u6545\u969c\u95f4\u9694\u901a\u5e38\u662f\u7528\u5468\u6216\u6708\u6765\u8ba1\u7b97\u7684\uff0c\u6240\u4ee5\u53ef\u4ee5\u5c06\u8d85\u65f6\u671f\u9650\u8bbe\u5728 10ms \u5230 500ms\u3002<\/p>\n<p>\u53c2\u8003\u6587\u732e<br \/>\nRaft Consensus Algorithm. [2017-12-31]. \uff08\u539f\u59cb\u5185\u5bb9\u5b58\u6863\u4e8e2018-01-20\uff09.<br \/>\nDiego Ongaro, John Ousterhout, In Search of an Understandable Consensus Algorithm (Extended Version) (PDF), [2017-12-31], \uff08\u539f\u59cb\u5185\u5bb9\u5b58\u6863 (PDF)\u4e8e2017-09-05\uff09<br \/>\nWhy the &quot;Raft&quot; name?. [2020-08-12]. \uff08\u539f\u59cb\u5185\u5bb9\u5b58\u6863\u4e8e2011-01-22\uff09.<br \/>\n\u76f8\u5173\u94fe\u63a5<br \/>\nPaxos\u7b97\u6cd5<br \/>\n\u5206\u5e03\u5f0f\u8ba1\u7b97<br \/>\n\u5916\u90e8\u94fe\u63a5<br \/>\n\u5b98\u65b9\u7f51\u7ad9 \uff08\u82f1\u6587\uff09<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u975e\u539f\u521b\uff0c\u539f\u6587\u6765\u81ea\u7ef4\u57fa\u767e\u79d1\uff0chttps:\/\/zh.wikipedia.org\/wiki\/Raft \u53e6\u5916\u53ef\u4ee5\u53c2\u8003\uff1a&#8230; <\/p>\n<div class=\"read-more navbutton\"><a href=\"https:\/\/t.n-years.com\/?p=6451\">\u9605\u8bfb\u66f4\u591a<i class=\"fa fa-angle-double-right\"><\/i><\/a><\/div>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[123],"tags":[144,143],"class_list":["post-6451","post","type-post","status-publish","format-standard","hentry","category-123","tag-raft","tag-143"],"_links":{"self":[{"href":"https:\/\/t.n-years.com\/index.php?rest_route=\/wp\/v2\/posts\/6451","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/t.n-years.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/t.n-years.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/t.n-years.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/t.n-years.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=6451"}],"version-history":[{"count":2,"href":"https:\/\/t.n-years.com\/index.php?rest_route=\/wp\/v2\/posts\/6451\/revisions"}],"predecessor-version":[{"id":6462,"href":"https:\/\/t.n-years.com\/index.php?rest_route=\/wp\/v2\/posts\/6451\/revisions\/6462"}],"wp:attachment":[{"href":"https:\/\/t.n-years.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=6451"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/t.n-years.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=6451"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/t.n-years.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=6451"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}