{"id":79804,"date":"2026-03-03T08:10:04","date_gmt":"2026-03-03T00:10:04","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/79804.html"},"modified":"2026-03-03T08:10:04","modified_gmt":"2026-03-03T00:10:04","slug":"rocketmq-%e9%9b%86%e7%be%a4%e4%bb%8b%e7%bb%8d","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/79804.html","title":{"rendered":"RocketMQ \u96c6\u7fa4\u4ecb\u7ecd"},"content":{"rendered":"

RocketMQ \u96c6\u7fa4\u4ecb\u7ecd<\/h2>\n

\u4e5d\u3001RocketMQ \u96c6\u7fa4\u90e8\u7f72\u4e0e\u9ad8\u53ef\u7528\u673a\u5236<\/h3>\n

RocketMQ \u96c6\u7fa4\u7684\u6838\u5fc3\u4ef7\u503c\u5728\u4e8e\u901a\u8fc7\u591a\u8282\u70b9\u90e8\u7f72\u5b9e\u73b0\u9ad8\u53ef\u7528\u3001\u9ad8\u541e\u5410\u548c\u6570\u636e\u4e00\u81f4\u6027，\u5176\u96c6\u7fa4\u8bbe\u8ba1\u56f4\u7ed5\u300cBroker \u4e3b\u4ece\u300d\u548c\u300cNameServer \u65e0\u72b6\u6001\u96c6\u7fa4\u300d\u5c55\u5f00，\u6838\u5fc3\u5206\u4e3a\u4f20\u7edf\u4e3b\u4ece\u6a21\u5f0f\u548c\u57fa\u4e8e Raft \u534f\u8bae\u7684 Dledger \u81ea\u52a8\u5bb9\u707e\u6a21\u5f0f\u3002\u672c\u6587\u8be6\u7ec6\u8bb2\u89e3\u96c6\u7fa4\u90e8\u7f72\u65b9\u5f0f\u3001\u9009\u4e3b\u673a\u5236\u3001\u6838\u5fc3\u914d\u7f6e\u3001\u4f18\u7f3a\u70b9\u53ca\u8111\u88c2\u9632\u62a4\u65b9\u6848\u3002<\/p>\n

\n

\u4e00\u3001\u96c6\u7fa4\u90e8\u7f72\u6a21\u5f0f（\u589e\u5f3a\u7248）<\/h3>\n

1. \u57fa\u7840\u90e8\u7f72\u6a21\u5f0f\u5bf9\u6bd4<\/h4>\n\n\u90e8\u7f72\u6a21\u5f0f\u67b6\u6784\u7ec4\u6210\u6838\u5fc3\u7279\u70b9\u53ef\u7528\u6027\u6570\u636e\u4e00\u81f4\u6027\u9002\u7528\u573a\u666f<\/tr>\n\n\n\n\n\n
\u5355 Master<\/td>\n1 \u4e2a Broker（Master）+ 1+ NameServer<\/td>\n\u90e8\u7f72\u6700\u7b80，\u65e0\u5197\u4f59<\/td>\n0（\u5b95\u673a\u5373\u4e0d\u53ef\u7528）<\/td>\n–<\/td>\n\u672c\u5730\u6d4b\u8bd5\u3001\u529f\u80fd\u9a8c\u8bc1<\/td>\n<\/tr>\n
\u591a Master<\/td>\nN \u4e2a Broker（\u5747\u4e3a Master）+ 1+ NameServer<\/td>\n\u5199\u6027\u80fd\u6700\u9ad8，\u65e0\u540c\u6b65\u5f00\u9500<\/td>\n\u90e8\u5206\u53ef\u7528（\u5355\u8282\u70b9\u5b95\u673a\u5219\u5bf9\u5e94\u961f\u5217\u4e0d\u53ef\u7528）<\/td>\n\u5f31（\u8282\u70b9\u5b95\u673a\u4e22\u5931\u672a\u6301\u4e45\u5316\u6570\u636e）<\/td>\n\u975e\u6838\u5fc3\u4e1a\u52a1\u3001\u4e34\u65f6\u6d4b\u8bd5<\/td>\n<\/tr>\n
\u591a Master + \u591a Slave（\u4f20\u7edf\u4e3b\u4ece）<\/td>\n\u6bcf\u4e2a Master \u5bf9\u5e94 1+ Slave + 1+ NameServer<\/td>\n\u4e3b\u5199\u4ece\u8bfb，\u9700\u624b\u52a8\u5207\u6362<\/td>\n\u9ad8（\u9700\u4eba\u5de5\u4ecb\u5165\u6062\u590d）<\/td>\n\u5f02\u6b65\u590d\u5236：\u5f31\u540c\u6b65\u53cc\u5199：\u5f3a<\/td>\n\u4e2d\u5c0f\u751f\u4ea7\u73af\u5883\u3001\u53ef\u63a5\u53d7\u624b\u52a8\u8fd0\u7ef4<\/td>\n<\/tr>\n
Dledger \u96c6\u7fa4（Raft \u6a21\u5f0f）<\/td>\n3\/5 \u4e2a Broker \u7ec4\u6210 Raft Group + 1+ NameServer<\/td>\n\u81ea\u52a8\u9009\u4e3b\u3001\u81ea\u52a8\u6545\u969c\u8f6c\u79fb<\/td>\n\u6781\u9ad8（\u79d2\u7ea7\u81ea\u52a8\u6062\u590d）<\/td>\n\u5f3a（Quorum \u5199\u5165\u786e\u8ba4）<\/td>\n\u6838\u5fc3\u751f\u4ea7\u73af\u5883\u3001\u91d1\u878d\u7ea7\u573a\u666f<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

2. \u4f20\u7edf\u4e3b\u4ece\u6a21\u5f0f（Master-Slave）\u8be6\u7ec6\u914d\u7f6e<\/h4>\n

2.1 \u6838\u5fc3\u914d\u7f6e\u8bf4\u660e（broker.conf）<\/h5>\n

\u4f20\u7edf\u4e3b\u4ece\u6a21\u5f0f\u9700\u4e3a\u6bcf\u4e2a Master\/Slave \u914d\u7f6e\u72ec\u7acb\u6587\u4ef6，\u6838\u5fc3\u914d\u7f6e\u9879\u5982\u4e0b：<\/p>\n

# ===================== \u516c\u5171\u914d\u7f6e（\u6240\u6709\u8282\u70b9）=====================
\nbrokerClusterName=MyRocketMQCluster # \u96c6\u7fa4\u540d\u79f0（\u6240\u6709\u8282\u70b9\u5fc5\u987b\u4e00\u81f4）
\nbrokerId=0 # Master \u4e3a 0，Slave \u4e3a 1\/2\/3…（\u6570\u5b57\u8d8a\u5927\u4f18\u5148\u7ea7\u8d8a\u4f4e）
\nlistenPort=10911 # Broker \u670d\u52a1\u7aef\u53e3（Slave \u53ef\u4e0e Master \u4e0d\u540c）
\nnamesrvAddr=192.168.1.10:9876;192.168.1.11:9876 # NameServer \u96c6\u7fa4\u5730\u5740
\nstorePathRootDir=\/data\/rocketmq\/store # \u6d88\u606f\u5b58\u50a8\u6839\u76ee\u5f55
\nstorePathCommitLog=\/data\/rocketmq\/store\/commitlog # \u63d0\u4ea4\u65e5\u5fd7\u5b58\u50a8\u8def\u5f84
\nautoCreateTopicEnable=true # \u81ea\u52a8\u521b\u5efa Topic（\u751f\u4ea7\u5efa\u8bae\u5173\u95ed）
\ndeleteWhen=04 # \u51cc\u6668 4 \u70b9\u6e05\u7406\u8fc7\u671f\u6d88\u606f
\nfileReservedTime=72 # \u6d88\u606f\u4fdd\u7559\u65f6\u957f（\u5c0f\u65f6）
\nmapedFileSizeCommitLog=1073741824 # CommitLog \u6587\u4ef6\u5927\u5c0f（\u9ed8\u8ba4 1GB）<\/p>\n

# ===================== Master \u8282\u70b9\u4e13\u5c5e\u914d\u7f6e =====================
\nbrokerName=broker-a # \u4e3b\u4ece\u8282\u70b9\u9700\u540c\u540d（\u6807\u8bc6\u540c\u4e00\u7ec4）
\nbrokerRole=SYNC_MASTER # \u4e3b\u8282\u70b9\u89d2\u8272：SYNC_MASTER（\u540c\u6b65\u53cc\u5199）\/ASYNC_MASTER（\u5f02\u6b65\u590d\u5236）
\nflushDiskType=SYNC_FLUSH # \u5237\u76d8\u7b56\u7565：SYNC_FLUSH（\u540c\u6b65\u5237\u76d8）\/ASYNC_FLUSH（\u5f02\u6b65\u5237\u76d8）<\/p>\n

# ===================== Slave \u8282\u70b9\u4e13\u5c5e\u914d\u7f6e =====================
\nbrokerName=broker-a # \u5fc5\u987b\u4e0e\u5bf9\u5e94 Master \u4e00\u81f4
\nbrokerId=1 # Slave \u6807\u8bc6（\u975e 0 \u5373\u53ef）
\nbrokerRole=SLAVE # \u4ece\u8282\u70b9\u89d2\u8272
\nflushDiskType=ASYNC_FLUSH # Slave \u5efa\u8bae\u5f02\u6b65\u5237\u76d8
\npullMessageThreadPoolNums=32 # \u4ece\u8282\u70b9\u62c9\u53d6\u7ebf\u7a0b\u6570（\u4f18\u5316\u8bfb\u6027\u80fd）<\/p>\n

2.2 \u4f20\u7edf\u4e3b\u4ece\u90e8\u7f72\u6b65\u9aa4（\u4ee5 1 Master + 1 Slave \u4e3a\u4f8b）<\/h5>\n
  • \n

    \u73af\u5883\u51c6\u5907<\/p>\n

      \n
    • \u4e24\u53f0\u670d\u52a1\u5668（\u5982 192.168.1.10\u3001192.168.1.11），\u5747\u5b89\u88c5 RocketMQ<\/li>\n
    • \u914d\u7f6e JAVA_HOME，\u5173\u95ed\u9632\u706b\u5899\/SELINUX<\/li>\n
    • \u63d0\u524d\u542f\u52a8 NameServer \u96c6\u7fa4（\u81f3\u5c11 2 \u8282\u70b9）：# \u542f\u52a8 NameServer（\u6240\u6709\u8282\u70b9\u6267\u884c）<\/span>
      \nnohup<\/span> sh<\/span> bin\/mqnamesrv &<\/span>
      \n# \u9a8c\u8bc1 NameServer \u542f\u52a8<\/span>
      \njps |<\/span> grep<\/span> NamesrvStartup<\/p>\n<\/li>\n<\/ul>\n<\/li>\n
    • \n

      Master \u8282\u70b9\u914d\u7f6e\u4e0e\u542f\u52a8<\/p>\n

      # 1. \u7f16\u8f91 Master \u914d\u7f6e\u6587\u4ef6<\/span>
      \nvi<\/span> conf\/broker-a-master.conf # \u5185\u5bb9\u5982\u4e0a Master \u914d\u7f6e<\/span><\/p>\n

      # 2. \u542f\u52a8 Master<\/span>
      \nnohup<\/span> sh<\/span> bin\/mqbroker -c<\/span> conf\/broker-a-master.conf &<\/span><\/p>\n

      # 3. \u9a8c\u8bc1 Master \u6ce8\u518c（NameServer \u8282\u70b9\u6267\u884c）<\/span>
      \nsh<\/span> bin\/mqadmin clusterList -n<\/span> 192.168<\/span>.1.10:9876<\/p>\n<\/li>\n

    • \n

      Slave \u8282\u70b9\u914d\u7f6e\u4e0e\u542f\u52a8<\/p>\n

      # 1. \u7f16\u8f91 Slave \u914d\u7f6e\u6587\u4ef6<\/span>
      \nvi<\/span> conf\/broker-a-slave.conf # \u5185\u5bb9\u5982\u4e0a Slave \u914d\u7f6e<\/span><\/p>\n

      # 2. \u542f\u52a8 Slave<\/span>
      \nnohup<\/span> sh<\/span> bin\/mqbroker -c<\/span> conf\/broker-a-slave.conf &<\/span><\/p>\n

      # 3. \u9a8c\u8bc1\u4e3b\u4ece\u5173\u7cfb<\/span>
      \nsh<\/span> bin\/mqadmin clusterList -n<\/span> 192.168<\/span>.1.10:9876 # \u53ef\u770b\u5230 broker-a \u5305\u542b Master\/Slave<\/span><\/p>\n<\/li>\n

      2.3 \u4f20\u7edf\u4e3b\u4ece\u6545\u969c\u6062\u590d（\u624b\u52a8\u5207\u6362）<\/h5>\n

      \u5f53 Master \u5b95\u673a\u65f6，\u9700\u624b\u52a8\u5c06 Slave \u63d0\u5347\u4e3a Master：<\/p>\n

      # 1. \u505c\u6b62\u6545\u969c Master \u8282\u70b9（\u82e5\u672a\u5b95\u673a）<\/span>
      \nsh<\/span> bin\/mqshutdown broker<\/p>\n

      # 2. \u4fee\u6539 Slave \u914d\u7f6e\u6587\u4ef6<\/span>
      \nvi<\/span> conf\/broker-a-slave.conf
      \nbrokerId<\/span>=<\/span>0<\/span> # \u6539\u4e3a 0（Master \u6807\u8bc6）<\/span>
      \nbrokerRole<\/span>=<\/span>SYNC_MASTER # \u6539\u4e3a\u4e3b\u8282\u70b9\u89d2\u8272<\/span><\/p>\n

      # 3. \u91cd\u542f Slave \u8282\u70b9<\/span>
      \nsh<\/span> bin\/mqshutdown broker
      \nnohup<\/span> sh<\/span> bin\/mqbroker -c<\/span> conf\/broker-a-slave.conf &<\/span><\/p>\n

      # 4. \u901a\u77e5\u5ba2\u6237\u7aef\u66f4\u65b0\u8def\u7531（\u53ef\u9009，\u5ba2\u6237\u7aef\u4f1a\u81ea\u52a8\u4ece NameServer \u62c9\u53d6\u65b0\u8def\u7531）<\/span><\/p>\n

      3. Dledger \u96c6\u7fa4\u6a21\u5f0f（\u63a8\u8350\u751f\u4ea7）<\/h4>\n

      3.1 Dledger \u6838\u5fc3\u539f\u7406<\/h5>\n

      Dledger \u662f RocketMQ \u57fa\u4e8e Raft \u534f\u8bae\u5b9e\u73b0\u7684\u5206\u5e03\u5f0f\u65e5\u5fd7\u590d\u5236\u6846\u67b6，\u6838\u5fc3\u89e3\u51b3\u4f20\u7edf\u4e3b\u4ece\u300c\u624b\u52a8\u5207\u6362\u300d\u548c\u300c\u6570\u636e\u4e0d\u4e00\u81f4\u300d\u95ee\u9898，\u5176\u6838\u5fc3\u7279\u6027：<\/p>\n

        \n
      • \u8282\u70b9\u89d2\u8272：Leader（\u4e3b）\u3001Follower（\u4ece）\u3001Candidate（\u5019\u9009\u8005）<\/li>\n
      • \u9009\u4e3b\u89c4\u5219：\u9700\u83b7\u5f97\u8d85\u8fc7\u534a\u6570\u8282\u70b9\u6295\u7968（N\/2 + 1）<\/li>\n
      • \u6570\u636e\u590d\u5236：Leader \u63a5\u6536\u5199\u8bf7\u6c42\u540e，\u540c\u6b65\u65e5\u5fd7\u5230 Follower，\u9700\u591a\u6570\u8282\u70b9\u786e\u8ba4\u540e\u624d\u8fd4\u56de\u6210\u529f<\/li>\n
      • \u6545\u969c\u8f6c\u79fb：Leader \u5b95\u673a\u540e，Follower \u81ea\u52a8\u89e6\u53d1\u9009\u4e3e，\u79d2\u7ea7\u9009\u51fa\u65b0 Leader<\/li>\n<\/ul>\n
        3.2 Dledger \u96c6\u7fa4\u914d\u7f6e（3 \u8282\u70b9\u793a\u4f8b）<\/h5>\n
        \u6838\u5fc3\u914d\u7f6e\u6587\u4ef6（dledger-broker-n0.conf，\u8282\u70b9 1）<\/h6>\n

        # ===================== \u57fa\u7840\u914d\u7f6e =====================
        \nbrokerClusterName=DledgerCluster
        \nbrokerName=broker-dledger # \u6240\u6709\u8282\u70b9\u5fc5\u987b\u540c\u540d
        \nbrokerId=0 # Dledger \u6a21\u5f0f\u4e0b brokerId \u65e0\u610f\u4e49，\u4ec5\u9700\u552f\u4e00
        \nlistenPort=10911
        \nnamesrvAddr=192.168.1.10:9876;192.168.1.11:9876
        \nstorePathRootDir=\/data\/rocketmq\/dledger\/store
        \nstorePathCommitLog=\/data\/rocketmq\/dledger\/store\/commitlog<\/p>\n

        # ===================== Dledger \u6838\u5fc3\u914d\u7f6e =====================
        \nenableDLegerCommitLog=true # \u5f00\u542f Dledger \u6a21\u5f0f（\u6838\u5fc3\u5f00\u5173）
        \ndLegerGroup=broker-dledger-group # Raft Group \u540d\u79f0（\u6240\u6709\u8282\u70b9\u4e00\u81f4）
        \n# \u96c6\u7fa4\u8282\u70b9\u5217\u8868：\u683c\u5f0f \u8282\u70b9ID-IP:\u7aef\u53e3（\u7aef\u53e3\u4e3a Dledger \u901a\u4fe1\u7aef\u53e3，\u975e Broker \u7aef\u53e3）
        \ndLegerPeers=n0-192.168.1.12:40911;n1-192.168.1.13:40911;n2-192.168.1.14:40911
        \ndLegerSelfId=n0 # \u5f53\u524d\u8282\u70b9 ID（\u6bcf\u4e2a\u8282\u70b9\u4e0d\u540c：n0\/n1\/n2）
        \ndLegerElectorType=RAFT # \u9009\u4e3e\u7c7b\u578b（\u56fa\u5b9a\u4e3a RAFT）<\/p>\n

        # ===================== \u6027\u80fd\u914d\u7f6e =====================
        \nsendMessageThreadPoolNums=16 # \u53d1\u9001\u7ebf\u7a0b\u6570
        \npullMessageThreadPoolNums=32 # \u62c9\u53d6\u7ebf\u7a0b\u6570
        \nflushDiskType=ASYNC_FLUSH # Dledger \u6a21\u5f0f\u4e0b\u5efa\u8bae\u5f02\u6b65\u5237\u76d8（\u7531 Raft \u4fdd\u8bc1\u4e00\u81f4\u6027）<\/p>\n

        \u8282\u70b9 2（dledger-broker-n1.conf）\u5173\u952e\u5dee\u5f02<\/h6>\n

        dLegerSelfId=n1 # \u8282\u70b9 ID \u6539\u4e3a n1
        \nlistenPort=10921 # Broker \u7aef\u53e3\u53ef\u4e0d\u540c（\u907f\u514d\u51b2\u7a81）<\/p>\n

        \u8282\u70b9 3（dledger-broker-n2.conf）\u5173\u952e\u5dee\u5f02<\/h6>\n

        dLegerSelfId=n2 # \u8282\u70b9 ID \u6539\u4e3a n2
        \nlistenPort=10931 # Broker \u7aef\u53e3\u53ef\u4e0d\u540c<\/p>\n

        3.3 Dledger \u96c6\u7fa4\u90e8\u7f72\u6b65\u9aa4<\/h5>\n
      • \u73af\u5883\u51c6\u5907：3 \u53f0\u670d\u52a1\u5668（192.168.1.12\/13\/14），\u5df2\u5b89\u88c5 RocketMQ，\u542f\u52a8 NameServer \u96c6\u7fa4\u3002<\/li>\n
      • \u914d\u7f6e\u6587\u4ef6\u5206\u53d1：\u5c06\u4e0a\u8ff0 3 \u4e2a\u914d\u7f6e\u6587\u4ef6\u5206\u522b\u653e\u5230\u5bf9\u5e94\u8282\u70b9\u7684 conf\/ \u76ee\u5f55\u3002<\/li>\n
      • \u542f\u52a8\u96c6\u7fa4（\u6240\u6709\u8282\u70b9\u4f9d\u6b21\u6267\u884c）：# \u8282\u70b9 1<\/span>
        \nnohup<\/span> sh<\/span> bin\/mqbroker -c<\/span> conf\/dledger-broker-n0.conf &<\/span>
        \n# \u8282\u70b9 2<\/span>
        \nnohup<\/span> sh<\/span> bin\/mqbroker -c<\/span> conf\/dledger-broker-n1.conf &<\/span>
        \n# \u8282\u70b9 3<\/span>
        \nnohup<\/span> sh<\/span> bin\/mqbroker -c<\/span> conf\/dledger-broker-n2.conf &<\/span><\/p>\n<\/li>\n
      • \u9a8c\u8bc1\u96c6\u7fa4\u72b6\u6001：# \u67e5\u770b Dledger \u8282\u70b9\u89d2\u8272<\/span>
        \nsh<\/span> bin\/mqadmin getBrokerStatus -n<\/span> 192.168<\/span>.1.10:9876 -b<\/span> 192.168<\/span>.1.12:10911
        \n# \u8f93\u51fa\u793a\u4f8b：role=LEADER \u6216 FOLLOWER<\/span><\/p>\n

        # \u67e5\u770b\u96c6\u7fa4\u6574\u4f53\u72b6\u6001<\/span>
        \nsh<\/span> bin\/mqadmin clusterList -n<\/span> 192.168<\/span>.1.10:9876<\/p>\n<\/li>\n

        \n

        \u4e8c\u3001\u96c6\u7fa4\u9009\u4e3b\u673a\u5236（\u6df1\u5ea6\u89e3\u6790）<\/h3>\n

        1. \u4f20\u7edf\u4e3b\u4ece\u6a21\u5f0f：\u65e0\u81ea\u52a8\u9009\u4e3b<\/h4>\n

        \u4f20\u7edf\u4e3b\u4ece\u6a21\u5f0f\u65e0\u5185\u7f6e\u9009\u4e3b\u903b\u8f91，Master \u8eab\u4efd\u7531\u914d\u7f6e\u6587\u4ef6 brokerId=0 \u548c brokerRole=SYNC_MASTER\/ASYNC_MASTER \u56fa\u5b9a：<\/p>\n

          \n
        • \u542f\u52a8\u65f6，Slave \u4f1a\u4e3b\u52a8\u8fde\u63a5 Master \u540c\u6b65\u6570\u636e，Master \u65e0\u9700\u300c\u9009\u4e3e\u300d；<\/li>\n
        • Master \u5b95\u673a\u540e，Slave \u4ecd\u4e3a Slave \u89d2\u8272，\u9700\u4eba\u5de5\u4fee\u6539\u914d\u7f6e\u5c06 Slave \u6539\u4e3a Master；<\/li>\n
        • \u5ba2\u6237\u7aef\u4ec5\u5411 Master \u5199\u6d88\u606f，Slave \u4ec5\u63d0\u4f9b\u8bfb\u80fd\u529b，\u65e0\u81ea\u52a8\u5207\u6362\u903b\u8f91\u3002<\/li>\n<\/ul>\n

          2. Dledger \u96c6\u7fa4：Raft \u9009\u4e3b\u6d41\u7a0b（\u5b8c\u6574\u6b65\u9aa4）<\/h4>\n

          Dledger \u9009\u4e3b\u57fa\u4e8e Raft \u534f\u8bae，\u6838\u5fc3\u5206\u4e3a\u300c\u521d\u59cb\u9009\u4e3e\u300d\u548c\u300c\u6545\u969c\u91cd\u9009\u300d\u4e24\u4e2a\u9636\u6bb5，\u5168\u7a0b\u81ea\u52a8\u6267\u884c：<\/p>\n

          2.1 \u521d\u59cb\u9009\u4e3e\u6d41\u7a0b<\/h5>\n

          #mermaid-svg-evdKKBGLbze9Teoe{font-family:\\”trebuchet ms\\”,verdana,arial,sans-serif;font-size:16px;fill:#333;}@keyframes edge-animation-frame{from{stroke-dashoffset:0;}}@keyframes dash{to{stroke-dashoffset:0;}}#mermaid-svg-evdKKBGLbze9Teoe .edge-animation-slow{stroke-dasharray:9,5!important;stroke-dashoffset:900;animation:dash 50s linear infinite;stroke-linecap:round;}#mermaid-svg-evdKKBGLbze9Teoe .edge-animation-fast{stroke-dasharray:9,5!important;stroke-dashoffset:900;animation:dash 20s linear infinite;stroke-linecap:round;}#mermaid-svg-evdKKBGLbze9Teoe .error-icon{fill:#552222;}#mermaid-svg-evdKKBGLbze9Teoe .error-text{fill:#552222;stroke:#552222;}#mermaid-svg-evdKKBGLbze9Teoe .edge-thickness-normal{stroke-width:1px;}#mermaid-svg-evdKKBGLbze9Teoe .edge-thickness-thick{stroke-width:3.5px;}#mermaid-svg-evdKKBGLbze9Teoe .edge-pattern-solid{stroke-dasharray:0;}#mermaid-svg-evdKKBGLbze9Teoe .edge-thickness-invisible{stroke-width:0;fill:none;}#mermaid-svg-evdKKBGLbze9Teoe .edge-pattern-dashed{stroke-dasharray:3;}#mermaid-svg-evdKKBGLbze9Teoe .edge-pattern-dotted{stroke-dasharray:2;}#mermaid-svg-evdKKBGLbze9Teoe .marker{fill:#333333;stroke:#333333;}#mermaid-svg-evdKKBGLbze9Teoe .marker.cross{stroke:#333333;}#mermaid-svg-evdKKBGLbze9Teoe svg{font-family:\\”trebuchet ms\\”,verdana,arial,sans-serif;font-size:16px;}#mermaid-svg-evdKKBGLbze9Teoe p{margin:0;}#mermaid-svg-evdKKBGLbze9Teoe .label{font-family:\\”trebuchet ms\\”,verdana,arial,sans-serif;color:#333;}#mermaid-svg-evdKKBGLbze9Teoe .cluster-label text{fill:#333;}#mermaid-svg-evdKKBGLbze9Teoe .cluster-label span{color:#333;}#mermaid-svg-evdKKBGLbze9Teoe .cluster-label span p{background-color:transparent;}#mermaid-svg-evdKKBGLbze9Teoe .label text,#mermaid-svg-evdKKBGLbze9Teoe span{fill:#333;color:#333;}#mermaid-svg-evdKKBGLbze9Teoe .node rect,#mermaid-svg-evdKKBGLbze9Teoe .node circle,#mermaid-svg-evdKKBGLbze9Teoe .node ellipse,#mermaid-svg-evdKKBGLbze9Teoe .node polygon,#mermaid-svg-evdKKBGLbze9Teoe .node path{fill:#ECECFF;stroke:#9370DB;stroke-width:1px;}#mermaid-svg-evdKKBGLbze9Teoe .rough-node .label text,#mermaid-svg-evdKKBGLbze9Teoe .node .label text,#mermaid-svg-evdKKBGLbze9Teoe .image-shape .label,#mermaid-svg-evdKKBGLbze9Teoe .icon-shape .label{text-anchor:middle;}#mermaid-svg-evdKKBGLbze9Teoe .node .katex path{fill:#000;stroke:#000;stroke-width:1px;}#mermaid-svg-evdKKBGLbze9Teoe .rough-node .label,#mermaid-svg-evdKKBGLbze9Teoe .node .label,#mermaid-svg-evdKKBGLbze9Teoe .image-shape .label,#mermaid-svg-evdKKBGLbze9Teoe .icon-shape .label{text-align:center;}#mermaid-svg-evdKKBGLbze9Teoe .node.clickable{cursor:pointer;}#mermaid-svg-evdKKBGLbze9Teoe .root .anchor path{fill:#333333!important;stroke-width:0;stroke:#333333;}#mermaid-svg-evdKKBGLbze9Teoe .arrowheadPath{fill:#333333;}#mermaid-svg-evdKKBGLbze9Teoe .edgePath .path{stroke:#333333;stroke-width:2.0px;}#mermaid-svg-evdKKBGLbze9Teoe .flowchart-link{stroke:#333333;fill:none;}#mermaid-svg-evdKKBGLbze9Teoe .edgeLabel{background-color:rgba(232,232,232, 0.8);text-align:center;}#mermaid-svg-evdKKBGLbze9Teoe .edgeLabel p{background-color:rgba(232,232,232, 0.8);}#mermaid-svg-evdKKBGLbze9Teoe .edgeLabel rect{opacity:0.5;background-color:rgba(232,232,232, 0.8);fill:rgba(232,232,232, 0.8);}#mermaid-svg-evdKKBGLbze9Teoe .labelBkg{background-color:rgba(232, 232, 232, 0.5);}#mermaid-svg-evdKKBGLbze9Teoe .cluster rect{fill:#ffffde;stroke:#aaaa33;stroke-width:1px;}#mermaid-svg-evdKKBGLbze9Teoe .cluster text{fill:#333;}#mermaid-svg-evdKKBGLbze9Teoe .cluster span{color:#333;}#mermaid-svg-evdKKBGLbze9Teoe div.mermaidTooltip{position:absolute;text-align:center;max-width:200px;padding:2px;font-family:\\”trebuchet ms\\”,verdana,arial,sans-serif;font-size:12px;background:hsl(80, 100%, 96.2745098039%);border:1px solid #aaaa33;border-radius:2px;pointer-events:none;z-index:100;}#mermaid-svg-evdKKBGLbze9Teoe .flowchartTitleText{text-anchor:middle;font-size:18px;fill:#333;}#mermaid-svg-evdKKBGLbze9Teoe rect.text{fill:none;stroke-width:0;}#mermaid-svg-evdKKBGLbze9Teoe .icon-shape,#mermaid-svg-evdKKBGLbze9Teoe .image-shape{background-color:rgba(232,232,232, 0.8);text-align:center;}#mermaid-svg-evdKKBGLbze9Teoe .icon-shape p,#mermaid-svg-evdKKBGLbze9Teoe .image-shape p{background-color:rgba(232,232,232, 0.8);padding:2px;}#mermaid-svg-evdKKBGLbze9Teoe .icon-shape rect,#mermaid-svg-evdKKBGLbze9Teoe .image-shape rect{opacity:0.5;background-color:rgba(232,232,232, 0.8);fill:rgba(232,232,232, 0.8);}#mermaid-svg-evdKKBGLbze9Teoe .label-icon{display:inline-block;height:1em;overflow:visible;vertical-align:-0.125em;}#mermaid-svg-evdKKBGLbze9Teoe .node .label-icon path{fill:currentColor;stroke:revert;stroke-width:revert;}#mermaid-svg-evdKKBGLbze9Teoe :root{–mermaid-font-family:\\”trebuchet ms\\”,verdana,arial,sans-serif;}<\/span><\/span><\/p>\n

          \u662f<\/p>\n

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

          \u5426<\/p>\n

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

          \u662f<\/p>\n

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

          \u5426<\/p>\n

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

          \u6240\u6709\u8282\u70b9\u542f\u52a8<\/p>\n

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

          \u91cd\u7f6e\u8d85\u65f6\u5668，\u4fdd\u6301 Follower<\/p>\n

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

          \u662f\u5426\u6536\u5230 Leader \u5fc3\u8df3?<\/p>\n

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

          \u8f6c\u4e3a Candidate，\u53d1\u8d77\u6295\u7968\u8bf7\u6c42<\/p>\n

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

          \u5411\u6240\u6709\u8282\u70b9\u53d1\u9001 VoteRequest（\u5305\u542b\u81ea\u8eab\u4efb\u671f\u3001\u65e5\u5fd7\u7d22\u5f15）<\/p>\n

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

          \u662f\u5426\u83b7\u5f97\u534a\u6570\u4ee5\u4e0a\u6295\u7968?<\/p>\n

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

          \u8f6c\u4e3a Leader，\u5b9a\u671f\u53d1\u9001\u5fc3\u8df3（\u9ed8\u8ba4 200ms）<\/p>\n

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

          \u7b49\u5f85\u8d85\u65f6，\u91cd\u65b0\u53d1\u8d77\u6295\u7968<\/p>\n

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

          \u63a5\u6536\u5199\u8bf7\u6c42，\u540c\u6b65\u65e5\u5fd7\u5230 Follower<\/p>\n

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

          2.2 \u6545\u969c\u91cd\u9009\u6d41\u7a0b（Leader \u5b95\u673a）<\/h5>\n

          #mermaid-svg-8mRkHECSyd8fppTA{font-family:\\”trebuchet ms\\”,verdana,arial,sans-serif;font-size:16px;fill:#333;}@keyframes edge-animation-frame{from{stroke-dashoffset:0;}}@keyframes dash{to{stroke-dashoffset:0;}}#mermaid-svg-8mRkHECSyd8fppTA .edge-animation-slow{stroke-dasharray:9,5!important;stroke-dashoffset:900;animation:dash 50s linear infinite;stroke-linecap:round;}#mermaid-svg-8mRkHECSyd8fppTA .edge-animation-fast{stroke-dasharray:9,5!important;stroke-dashoffset:900;animation:dash 20s linear infinite;stroke-linecap:round;}#mermaid-svg-8mRkHECSyd8fppTA .error-icon{fill:#552222;}#mermaid-svg-8mRkHECSyd8fppTA .error-text{fill:#552222;stroke:#552222;}#mermaid-svg-8mRkHECSyd8fppTA .edge-thickness-normal{stroke-width:1px;}#mermaid-svg-8mRkHECSyd8fppTA .edge-thickness-thick{stroke-width:3.5px;}#mermaid-svg-8mRkHECSyd8fppTA .edge-pattern-solid{stroke-dasharray:0;}#mermaid-svg-8mRkHECSyd8fppTA .edge-thickness-invisible{stroke-width:0;fill:none;}#mermaid-svg-8mRkHECSyd8fppTA .edge-pattern-dashed{stroke-dasharray:3;}#mermaid-svg-8mRkHECSyd8fppTA .edge-pattern-dotted{stroke-dasharray:2;}#mermaid-svg-8mRkHECSyd8fppTA .marker{fill:#333333;stroke:#333333;}#mermaid-svg-8mRkHECSyd8fppTA .marker.cross{stroke:#333333;}#mermaid-svg-8mRkHECSyd8fppTA svg{font-family:\\”trebuchet ms\\”,verdana,arial,sans-serif;font-size:16px;}#mermaid-svg-8mRkHECSyd8fppTA p{margin:0;}#mermaid-svg-8mRkHECSyd8fppTA .label{font-family:\\”trebuchet ms\\”,verdana,arial,sans-serif;color:#333;}#mermaid-svg-8mRkHECSyd8fppTA .cluster-label text{fill:#333;}#mermaid-svg-8mRkHECSyd8fppTA .cluster-label span{color:#333;}#mermaid-svg-8mRkHECSyd8fppTA .cluster-label span p{background-color:transparent;}#mermaid-svg-8mRkHECSyd8fppTA .label text,#mermaid-svg-8mRkHECSyd8fppTA span{fill:#333;color:#333;}#mermaid-svg-8mRkHECSyd8fppTA .node rect,#mermaid-svg-8mRkHECSyd8fppTA .node circle,#mermaid-svg-8mRkHECSyd8fppTA .node ellipse,#mermaid-svg-8mRkHECSyd8fppTA .node polygon,#mermaid-svg-8mRkHECSyd8fppTA .node path{fill:#ECECFF;stroke:#9370DB;stroke-width:1px;}#mermaid-svg-8mRkHECSyd8fppTA .rough-node .label text,#mermaid-svg-8mRkHECSyd8fppTA .node .label text,#mermaid-svg-8mRkHECSyd8fppTA .image-shape .label,#mermaid-svg-8mRkHECSyd8fppTA .icon-shape .label{text-anchor:middle;}#mermaid-svg-8mRkHECSyd8fppTA .node .katex path{fill:#000;stroke:#000;stroke-width:1px;}#mermaid-svg-8mRkHECSyd8fppTA .rough-node .label,#mermaid-svg-8mRkHECSyd8fppTA .node .label,#mermaid-svg-8mRkHECSyd8fppTA .image-shape .label,#mermaid-svg-8mRkHECSyd8fppTA .icon-shape .label{text-align:center;}#mermaid-svg-8mRkHECSyd8fppTA .node.clickable{cursor:pointer;}#mermaid-svg-8mRkHECSyd8fppTA .root .anchor path{fill:#333333!important;stroke-width:0;stroke:#333333;}#mermaid-svg-8mRkHECSyd8fppTA .arrowheadPath{fill:#333333;}#mermaid-svg-8mRkHECSyd8fppTA .edgePath .path{stroke:#333333;stroke-width:2.0px;}#mermaid-svg-8mRkHECSyd8fppTA .flowchart-link{stroke:#333333;fill:none;}#mermaid-svg-8mRkHECSyd8fppTA .edgeLabel{background-color:rgba(232,232,232, 0.8);text-align:center;}#mermaid-svg-8mRkHECSyd8fppTA .edgeLabel p{background-color:rgba(232,232,232, 0.8);}#mermaid-svg-8mRkHECSyd8fppTA .edgeLabel rect{opacity:0.5;background-color:rgba(232,232,232, 0.8);fill:rgba(232,232,232, 0.8);}#mermaid-svg-8mRkHECSyd8fppTA .labelBkg{background-color:rgba(232, 232, 232, 0.5);}#mermaid-svg-8mRkHECSyd8fppTA .cluster rect{fill:#ffffde;stroke:#aaaa33;stroke-width:1px;}#mermaid-svg-8mRkHECSyd8fppTA .cluster text{fill:#333;}#mermaid-svg-8mRkHECSyd8fppTA .cluster span{color:#333;}#mermaid-svg-8mRkHECSyd8fppTA div.mermaidTooltip{position:absolute;text-align:center;max-width:200px;padding:2px;font-family:\\”trebuchet ms\\”,verdana,arial,sans-serif;font-size:12px;background:hsl(80, 100%, 96.2745098039%);border:1px solid #aaaa33;border-radius:2px;pointer-events:none;z-index:100;}#mermaid-svg-8mRkHECSyd8fppTA .flowchartTitleText{text-anchor:middle;font-size:18px;fill:#333;}#mermaid-svg-8mRkHECSyd8fppTA rect.text{fill:none;stroke-width:0;}#mermaid-svg-8mRkHECSyd8fppTA .icon-shape,#mermaid-svg-8mRkHECSyd8fppTA .image-shape{background-color:rgba(232,232,232, 0.8);text-align:center;}#mermaid-svg-8mRkHECSyd8fppTA .icon-shape p,#mermaid-svg-8mRkHECSyd8fppTA .image-shape p{background-color:rgba(232,232,232, 0.8);padding:2px;}#mermaid-svg-8mRkHECSyd8fppTA .icon-shape rect,#mermaid-svg-8mRkHECSyd8fppTA .image-shape rect{opacity:0.5;background-color:rgba(232,232,232, 0.8);fill:rgba(232,232,232, 0.8);}#mermaid-svg-8mRkHECSyd8fppTA .label-icon{display:inline-block;height:1em;overflow:visible;vertical-align:-0.125em;}#mermaid-svg-8mRkHECSyd8fppTA .node .label-icon path{fill:currentColor;stroke:revert;stroke-width:revert;}#mermaid-svg-8mRkHECSyd8fppTA :root{–mermaid-font-family:\\”trebuchet ms\\”,verdana,arial,sans-serif;}<\/span><\/span><\/span><\/span><\/p>\n

          \u662f<\/p>\n

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

          \u5426<\/p>\n

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

          Leader \u5b95\u673a，\u505c\u6b62\u53d1\u9001\u5fc3\u8df3<\/p>\n

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

          Follower \u9009\u4e3e\u8d85\u65f6\u5668\u89e6\u53d1<\/p>\n

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

          Follower \u8f6c\u4e3a Candidate，\u81ea\u589e\u4efb\u671f，\u53d1\u8d77\u6295\u7968<\/p>\n

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

          \u8282\u70b9\u95f4\u6295\u7968，\u9075\u5faa Raft \u6295\u7968\u89c4\u5219<\/p>\n

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

          \u662f\u5426\u6709\u8282\u70b9\u83b7\u5f97\u534a\u6570\u4ee5\u4e0a\u6295\u7968?<\/p>\n

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

          \u65b0 Leader \u4ea7\u751f，\u63a5\u7ba1\u5199\u670d\u52a1<\/p>\n

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

          \u91cd\u65b0\u6295\u7968（\u4efb\u671f\u81ea\u589e）<\/p>\n

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

          \u65b0 Leader \u540c\u6b65\u65e5\u5fd7\u5230\u5269\u4f59 Follower<\/p>\n

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

          \u5ba2\u6237\u7aef\u4ece NameServer \u83b7\u53d6\u65b0 Leader \u5730\u5740，\u6062\u590d\u5199\u670d\u52a1<\/p>\n

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

          2.3 Raft \u6295\u7968\u6838\u5fc3\u89c4\u5219（\u9632\u8111\u88c2\u5173\u952e）<\/h5>\n
        • \u4efb\u671f\u4f18\u5148：\u9ad8\u4efb\u671f\u8282\u70b9\u62d2\u7edd\u4f4e\u4efb\u671f\u8282\u70b9\u7684\u6295\u7968\u8bf7\u6c42；<\/li>\n
        • \u65e5\u5fd7\u5b8c\u6574\u6027：\u4ec5\u6295\u7968\u7ed9\u65e5\u5fd7\u6bd4\u81ea\u5df1\u65b0\u7684 Candidate（\u4fdd\u8bc1\u6570\u636e\u4e00\u81f4\u6027）；<\/li>\n
        • \u591a\u6570\u7968\u89c4\u5219：\u5fc5\u987b\u83b7\u5f97 > N\/2 \u8282\u70b9\u6295\u7968\u624d\u80fd\u6210\u4e3a Leader（3 \u8282\u70b9\u9700 2 \u7968，5 \u8282\u70b9\u9700 3 \u7968）；<\/li>\n
        • \u5355\u4efb\u671f\u5355 Leader：\u540c\u4e00\u4efb\u671f\u5185\u4ec5\u80fd\u6709\u4e00\u4e2a Leader\u3002<\/li>\n

          3. \u9009\u4e3b\u5173\u952e\u914d\u7f6e\u9879<\/h4>\n\n\u914d\u7f6e\u9879\u9ed8\u8ba4\u503c\u8bf4\u660e\u8c03\u4f18\u5efa\u8bae<\/tr>\n\n\n\n\n\n\n
          dLegerElectorType<\/td>\nRAFT<\/td>\n\u9009\u4e3e\u7c7b\u578b（\u56fa\u5b9a\u4e3a RAFT）<\/td>\n\u4e0d\u53ef\u4fee\u6539<\/td>\n<\/tr>\n
          dledger.election.timeout.ms<\/td>\n1000<\/td>\n\u9009\u4e3e\u8d85\u65f6\u65f6\u95f4（Follower \u672a\u6536\u5230\u5fc3\u8df3\u89e6\u53d1\u9009\u4e3e）<\/td>\n\u751f\u4ea7\u5efa\u8bae 1000-3000ms<\/td>\n<\/tr>\n
          dledger.heartbeat.interval.ms<\/td>\n200<\/td>\nLeader \u5fc3\u8df3\u53d1\u9001\u95f4\u9694<\/td>\n\u5efa\u8bae 200-500ms（\u8fc7\u77ed\u589e\u52a0\u7f51\u7edc\u5f00\u9500）<\/td>\n<\/tr>\n
          dledger.commit.timeout.ms<\/td>\n2000<\/td>\n\u65e5\u5fd7\u63d0\u4ea4\u8d85\u65f6\u65f6\u95f4<\/td>\n\u5efa\u8bae 1000-3000ms<\/td>\n<\/tr>\n
          dledger.max.wait.leader.ms<\/td>\n60000<\/td>\n\u6700\u5927\u7b49\u5f85 Leader \u65f6\u95f4<\/td>\n\u4fdd\u6301\u9ed8\u8ba4\u5373\u53ef<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
          \n

          \u4e09\u3001\u6838\u5fc3\u914d\u7f6e\u9879\u8be6\u89e3（\u6309\u6a21\u5757\u5206\u7c7b）<\/h3>\n

          1. \u96c6\u7fa4\u57fa\u7840\u914d\u7f6e<\/h4>\n\n\u914d\u7f6e\u9879\u4f5c\u7528\u53d6\u503c\u793a\u4f8b\u751f\u4ea7\u5efa\u8bae<\/tr>\n\n\n\n\n\n\n
          brokerClusterName<\/td>\n\u96c6\u7fa4\u540d\u79f0（\u6807\u8bc6\u540c\u4e00\u96c6\u7fa4）<\/td>\nMyRocketMQCluster<\/td>\n\u6240\u6709\u8282\u70b9\u4fdd\u6301\u4e00\u81f4<\/td>\n<\/tr>\n
          brokerName<\/td>\n\u4e3b\u4ece\u7ec4\/DLedger \u7ec4\u540d\u79f0<\/td>\nbroker-a<\/td>\n\u540c\u4e00\u7ec4\u8282\u70b9\u5fc5\u987b\u4e00\u81f4<\/td>\n<\/tr>\n
          brokerId<\/td>\nMaster\/Slave \u6807\u8bc6<\/td>\nMaster=0，Slave=1+<\/td>\nDledger \u6a21\u5f0f\u4e0b\u65e0\u610f\u4e49<\/td>\n<\/tr>\n
          namesrvAddr<\/td>\nNameServer \u96c6\u7fa4\u5730\u5740<\/td>\n192.168.1.10:9876;192.168.1.11:9876<\/td>\n\u81f3\u5c11\u914d\u7f6e 2 \u4e2a，\u7528\u5206\u53f7\u5206\u9694<\/td>\n<\/tr>\n
          listenPort<\/td>\nBroker \u670d\u52a1\u7aef\u53e3<\/td>\n10911<\/td>\n\u4e0d\u540c\u8282\u70b9\u53ef\u4e0d\u540c，\u907f\u514d\u7aef\u53e3\u51b2\u7a81<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

          2. Dledger \u4e13\u5c5e\u914d\u7f6e<\/h4>\n\n\u914d\u7f6e\u9879\u4f5c\u7528\u53d6\u503c\u793a\u4f8b\u751f\u4ea7\u5efa\u8bae<\/tr>\n\n\n\n\n\n
          enableDLegerCommitLog<\/td>\n\u5f00\u542f Dledger \u6a21\u5f0f<\/td>\ntrue\/false<\/td>\n\u751f\u4ea7\u5fc5\u987b\u8bbe\u4e3a true<\/td>\n<\/tr>\n
          dLegerGroup<\/td>\nRaft Group \u540d\u79f0<\/td>\nbroker-dledger-group<\/td>\n\u540c\u4e00 DLedger \u96c6\u7fa4\u5fc5\u987b\u4e00\u81f4<\/td>\n<\/tr>\n
          dLegerPeers<\/td>\n\u96c6\u7fa4\u8282\u70b9\u5217\u8868<\/td>\nn0-192.168.1.12:40911;n1-192.168.1.13:40911<\/td>\n\u7aef\u53e3\u5efa\u8bae 40911\/40912 \u7b49，\u907f\u514d\u51b2\u7a81<\/td>\n<\/tr>\n
          dLegerSelfId<\/td>\n\u5f53\u524d\u8282\u70b9 ID<\/td>\nn0\/n1\/n2<\/td>\n\u6bcf\u4e2a\u8282\u70b9\u552f\u4e00，\u4e0e peers \u4e2d\u7684 ID \u5bf9\u5e94<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

          3. \u6027\u80fd\u4e0e\u4e00\u81f4\u6027\u914d\u7f6e<\/h4>\n\n\u914d\u7f6e\u9879\u4f5c\u7528\u53d6\u503c\u751f\u4ea7\u5efa\u8bae<\/tr>\n\n\n\n\n\n
          brokerRole<\/td>\n\u8282\u70b9\u89d2\u8272<\/td>\nSYNC_MASTER\/ASYNC_MASTER\/SLAVE<\/td>\n\u4f20\u7edf\u4e3b\u4ece：Master \u7528 SYNC_MASTER；Dledger \u6a21\u5f0f\u65e0\u9700\u914d\u7f6e<\/td>\n<\/tr>\n
          flushDiskType<\/td>\n\u5237\u76d8\u7b56\u7565<\/td>\nSYNC_FLUSH\/ASYNC_FLUSH<\/td>\n\u4f20\u7edf\u4e3b\u4ece Master：SYNC_FLUSH；Dledger \u6a21\u5f0f：ASYNC_FLUSH<\/td>\n<\/tr>\n
          fileReservedTime<\/td>\n\u6d88\u606f\u4fdd\u7559\u65f6\u957f<\/td>\n72（\u5c0f\u65f6）<\/td>\n\u6838\u5fc3\u4e1a\u52a1\u53ef\u8bbe\u4e3a 168（7 \u5929），\u975e\u6838\u5fc3\u8bbe\u4e3a 24<\/td>\n<\/tr>\n
          mapedFileSizeCommitLog<\/td>\nCommitLog \u6587\u4ef6\u5927\u5c0f<\/td>\n1073741824（1GB）<\/td>\n\u4fdd\u6301\u9ed8\u8ba4，\u8fc7\u5927\u6613\u5bfc\u81f4\u78c1\u76d8 IO \u5361\u987f<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
          \n

          \u56db\u3001\u96c6\u7fa4\u4f18\u7f3a\u70b9（\u589e\u5f3a\u7248）<\/h3>\n

          1. \u4f20\u7edf\u4e3b\u4ece\u96c6\u7fa4（\u591a Master + \u591a Slave）<\/h4>\n

          \u4f18\u70b9<\/h5>\n
            \n
          • \u90e8\u7f72\u7b80\u5355：\u914d\u7f6e\u5c11，\u8fd0\u7ef4\u95e8\u69db\u4f4e；<\/li>\n
          • \u6027\u80fd\u53ef\u63a7：\u4e3b\u5199\u4ece\u8bfb，\u53ef\u7075\u6d3b\u8c03\u6574 Slave \u6570\u91cf\u63d0\u5347\u8bfb\u6027\u80fd；<\/li>\n
          • \u8d44\u6e90\u5f00\u9500\u4f4e：\u65e0 Raft \u534f\u8bae\u7684\u65e5\u5fd7\u590d\u5236\u548c\u6295\u7968\u5f00\u9500；<\/li>\n
          • \u517c\u5bb9\u6027\u597d：\u652f\u6301\u6240\u6709 RocketMQ \u7248\u672c，\u65e0\u7248\u672c\u9650\u5236\u3002<\/li>\n<\/ul>\n
            \u7f3a\u70b9<\/h5>\n
              \n
            • \u65e0\u81ea\u52a8\u9009\u4e3b：Master \u5b95\u673a\u9700\u4eba\u5de5\u5207\u6362，\u6062\u590d\u65f6\u95f4\u957f（\u5206\u949f\u7ea7）；<\/li>\n
            • \u8111\u88c2\u98ce\u9669：\u7f51\u7edc\u5206\u533a\u65f6，Slave \u88ab\u624b\u52a8\u63d0\u5347\u4e3a Master，\u539f Master \u6062\u590d\u540e\u51fa\u73b0\u53cc Master；<\/li>\n
            • \u6570\u636e\u4e00\u81f4\u6027\u5f31：\u5f02\u6b65\u590d\u5236\u6a21\u5f0f\u4e0b，Master \u5b95\u673a\u53ef\u80fd\u4e22\u5931\u672a\u540c\u6b65\u6570\u636e；<\/li>\n
            • \u8fd0\u7ef4\u6210\u672c\u9ad8：\u9700\u4eba\u5de5\u76d1\u63a7\u8282\u70b9\u72b6\u6001，\u6545\u969c\u65f6\u9700\u53ca\u65f6\u4ecb\u5165\u3002<\/li>\n<\/ul>\n

              2. Dledger \u96c6\u7fa4（Raft \u6a21\u5f0f）<\/h4>\n

              \u4f18\u70b9<\/h5>\n
                \n
              • \u81ea\u52a8\u9009\u4e3b\/\u6545\u969c\u8f6c\u79fb：Leader \u5b95\u673a\u540e\u79d2\u7ea7\u9009\u51fa\u65b0 Leader，\u65e0\u9700\u4eba\u5de5\u5e72\u9884；<\/li>\n
              • \u5f3a\u6570\u636e\u4e00\u81f4\u6027：\u57fa\u4e8e Quorum \u5199\u5165\u89c4\u5219，\u4ec5\u5f53\u591a\u6570\u8282\u70b9\u786e\u8ba4\u65e5\u5fd7\u540e\u624d\u8fd4\u56de\u6210\u529f；<\/li>\n
              • \u9632\u8111\u88c2：Raft \u534f\u8bae\u7684\u300c\u591a\u6570\u7968\u89c4\u5219\u300d\u4ece\u6839\u672c\u4e0a\u907f\u514d\u8111\u88c2；<\/li>\n
              • \u9ad8\u53ef\u7528：3 \u8282\u70b9\u96c6\u7fa4\u53ef\u5bb9\u5fcd 1 \u8282\u70b9\u6545\u969c，5 \u8282\u70b9\u53ef\u5bb9\u5fcd 2 \u8282\u70b9\u6545\u969c；<\/li>\n
              • \u8fd0\u7ef4\u7b80\u5316：\u65e0\u9700\u624b\u52a8\u5207\u6362\u4e3b\u4ece，\u964d\u4f4e\u4eba\u5de5\u64cd\u4f5c\u98ce\u9669\u3002<\/li>\n<\/ul>\n
                \u7f3a\u70b9<\/h5>\n
                  \n
                • \u8d44\u6e90\u5f00\u9500\u9ad8：\n
                    \n
                  • \u5b58\u50a8\u5f00\u9500：\u6bcf\u4efd\u6570\u636e\u9700\u5b58\u50a8 3\/5 \u526f\u672c（\u4f20\u7edf\u4e3b\u4ece\u4ec5 2 \u526f\u672c）；<\/li>\n
                  • \u7f51\u7edc\u5f00\u9500：Leader \u9700\u540c\u6b65\u65e5\u5fd7\u5230 Follower，\u6295\u7968\u548c\u5fc3\u8df3\u589e\u52a0\u7f51\u7edc\u6d41\u91cf；<\/li>\n<\/ul>\n<\/li>\n
                  • \u90e8\u7f72\u590d\u6742\u5ea6\u9ad8：\u9700\u914d\u7f6e Raft \u8282\u70b9\u5217\u8868\u3001\u7aef\u53e3\u7b49，\u914d\u7f6e\u9519\u8bef\u6613\u5bfc\u81f4\u96c6\u7fa4\u4e0d\u53ef\u7528；<\/li>\n
                  • \u6700\u5c0f\u8282\u70b9\u8981\u6c42：\u81f3\u5c11 3 \u8282\u70b9（2 \u8282\u70b9\u65e0\u6cd5\u6ee1\u8db3\u591a\u6570\u7968\u89c4\u5219），\u5c0f\u578b\u4e1a\u52a1\u6210\u672c\u9ad8；<\/li>\n
                  • \u7f51\u7edc\u654f\u611f：Raft \u534f\u8bae\u5bf9\u7f51\u7edc\u5ef6\u8fdf\u654f\u611f（>10ms \u53ef\u80fd\u5bfc\u81f4\u9009\u4e3e\u4e0d\u7a33\u5b9a），\u4e0d\u9002\u5408\u8de8\u5730\u57df\u90e8\u7f72；<\/li>\n
                  • \u7248\u672c\u9650\u5236：\u4ec5\u652f\u6301 RocketMQ 4.5+ \u7248\u672c\u3002<\/li>\n<\/ul>\n
                    \n

                    \u4e94\u3001\u8111\u88c2\u95ee\u9898\u5206\u6790\u4e0e\u9632\u62a4<\/h3>\n

                    1. \u8111\u88c2\u5b9a\u4e49<\/h4>\n

                    \u8111\u88c2\u662f\u6307\u96c6\u7fa4\u56e0\u7f51\u7edc\u5206\u533a\u5bfc\u81f4\u300c\u4e00\u4e2a\u96c6\u7fa4\u88ab\u62c6\u5206\u4e3a\u591a\u4e2a\u72ec\u7acb\u5b50\u96c6\u7fa4\u300d，\u6bcf\u4e2a\u5b50\u96c6\u7fa4\u5404\u81ea\u9009\u51fa Leader，\u5bfc\u81f4\u6570\u636e\u4e0d\u4e00\u81f4\u3001\u91cd\u590d\u5199\u5165\u7b49\u95ee\u9898\u3002<\/p>\n

                    2. \u4e0d\u540c\u6a21\u5f0f\u4e0b\u7684\u8111\u88c2\u98ce\u9669<\/h4>\n\n\u96c6\u7fa4\u6a21\u5f0f\u662f\u5426\u5b58\u5728\u8111\u88c2\u98ce\u9669\u539f\u56e0\u9632\u62a4\u65b9\u6848<\/tr>\n\n\n\n
                    \u4f20\u7edf\u4e3b\u4ece<\/td>\n\u9ad8\u98ce\u9669<\/td>\n\u7f51\u7edc\u5206\u533a\u540e，\u4eba\u5de5\u8bef\u64cd\u4f5c\u5c06 Slave \u63d0\u5347\u4e3a Master，\u539f Master \u6062\u590d\u540e\u5f62\u6210\u53cc Master<\/td>\n1. \u63d0\u5347 Slave \u524d\u5148\u786e\u8ba4\u539f Master \u5f7b\u5e95\u5b95\u673a；2. \u91c7\u7528 VIP \u6f02\u79fb+\u4ef2\u88c1\u673a\u5236（\u5982 ZooKeeper \u786e\u8ba4）；3. \u7981\u6b62\u8de8\u673a\u623f\u90e8\u7f72\u4f20\u7edf\u4e3b\u4ece<\/td>\n<\/tr>\n
                    Dledger \u96c6\u7fa4<\/td>\n\u65e0\u98ce\u9669<\/td>\nRaft \u534f\u8bae\u7684\u300c\u591a\u6570\u7968\u89c4\u5219\u300d：1. \u7f51\u7edc\u5206\u533a\u540e，\u4ec5\u80fd\u6709\u4e00\u4e2a\u5b50\u96c6\u7fa4\u6ee1\u8db3\u300c\u591a\u6570\u8282\u70b9\u300d\u6761\u4ef6，\u624d\u80fd\u9009\u51fa Leader；2. \u5206\u533a\u6062\u590d\u540e，\u65e7 Leader \u53d1\u73b0\u4efb\u671f\u66f4\u4f4e，\u81ea\u52a8\u8f6c\u4e3a Follower<\/td>\n1. \u914d\u7f6e\u5947\u6570\u8282\u70b9（3\/5）；2. \u5408\u7406\u8bbe\u7f6e\u9009\u4e3e\u8d85\u65f6\u65f6\u95f4（1000-3000ms）；3. \u907f\u514d\u8de8\u9ad8\u5ef6\u8fdf\u7f51\u7edc\u90e8\u7f72<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

                    3. Dledger \u9632\u8111\u88c2\u6838\u5fc3\u673a\u5236<\/h4>\n
                  • \u4efb\u671f\u673a\u5236：\u6bcf\u4e2a\u8282\u70b9\u7ef4\u62a4\u300c\u4efb\u671f\u53f7\u300d，\u9ad8\u4efb\u671f\u8282\u70b9\u62d2\u7edd\u4f4e\u4efb\u671f\u8282\u70b9\u7684\u8bf7\u6c42，\u5206\u533a\u6062\u590d\u540e\u65e7 Leader \u81ea\u52a8\u964d\u7ea7；<\/li>\n
                  • \u591a\u6570\u7968\u89c4\u5219：\u7f51\u7edc\u5206\u533a\u540e，\u53ea\u6709\u5305\u542b\u591a\u6570\u8282\u70b9\u7684\u5b50\u96c6\u7fa4\u80fd\u9009\u51fa Leader，\u5176\u4ed6\u5b50\u96c6\u7fa4\u65e0\u6cd5\u9009\u4e3e；<\/li>\n
                  • \u65e5\u5fd7\u6821\u9a8c：Candidate \u9700\u65e5\u5fd7\u8db3\u591f\u65b0\u624d\u80fd\u83b7\u5f97\u6295\u7968，\u907f\u514d\u6570\u636e\u4e0d\u4e00\u81f4\u7684\u8282\u70b9\u6210\u4e3a Leader；<\/li>\n
                  • \u5fc3\u8df3\u68c0\u6d4b：Leader \u5b9a\u671f\u53d1\u9001\u5fc3\u8df3，Follower \u8d85\u65f6\u672a\u6536\u5230\u5219\u89e6\u53d1\u9009\u4e3e，\u4fdd\u8bc1 Leader \u552f\u4e00\u6027\u3002<\/li>\n
                    \n

                    \u516d\u3001\u751f\u4ea7\u73af\u5883\u6700\u4f73\u5b9e\u8df5<\/h3>\n

                    1. \u96c6\u7fa4\u89c4\u5212\u5efa\u8bae<\/h4>\n\n\u4e1a\u52a1\u89c4\u6a21\u96c6\u7fa4\u6a21\u5f0f\u8282\u70b9\u914d\u7f6e\u6838\u5fc3\u914d\u7f6e<\/tr>\n\n\n\n\n
                    \u5c0f\u578b\u4e1a\u52a1（QPS < 1w）<\/td>\nDledger 3 \u8282\u70b9<\/td>\n3 \u53f0 8C16G \u670d\u52a1\u5668，\u5355\u76d8 > 200GB<\/td>\n\u5f02\u6b65\u5237\u76d8，\u6d88\u606f\u4fdd\u7559 24 \u5c0f\u65f6<\/td>\n<\/tr>\n
                    \u4e2d\u578b\u4e1a\u52a1（1w < QPS < 10w）<\/td>\nDledger 3 \u8282\u70b9 + \u591a\u7ec4 Broker<\/td>\n3 \u8282\u70b9 DLedger \u4e3a\u4e00\u7ec4，\u90e8\u7f72 2-3 \u7ec4<\/td>\n\u6bcf\u7ec4\u72ec\u7acb Raft Group，NameServer 2 \u8282\u70b9<\/td>\n<\/tr>\n
                    \u5927\u578b\u4e1a\u52a1（QPS > 10w）<\/td>\nDledger 5 \u8282\u70b9 + \u591a\u7ec4 Broker<\/td>\n5 \u8282\u70b9 DLedger \u4e3a\u4e00\u7ec4，\u90e8\u7f72 3+ \u7ec4<\/td>\n\u8de8\u53ef\u7528\u533a\u90e8\u7f72（\u540c\u5730\u57df），\u5f00\u542f\u6d88\u606f\u8f68\u8ff9<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

                    2. \u5173\u952e\u8fd0\u7ef4\u5efa\u8bae<\/h4>\n
                  • NameServer \u96c6\u7fa4：\u81f3\u5c11 2 \u8282\u70b9，\u65e0\u72b6\u6001\u90e8\u7f72，\u65e0\u9700\u4e3b\u4ece；<\/li>\n
                  • Dledger \u8282\u70b9：\n
                      \n
                    • \u4f18\u5148\u9009\u62e9\u5947\u6570\u8282\u70b9（3\/5），\u907f\u514d\u5076\u6570\u8282\u70b9\u5bfc\u81f4\u6295\u7968\u5e73\u5c40；<\/li>\n
                    • \u540c\u5730\u57df\u90e8\u7f72（\u8de8\u53ef\u7528\u533a），\u907f\u514d\u8de8\u5730\u57df\u7f51\u7edc\u5ef6\u8fdf；<\/li>\n
                    • \u5b58\u50a8\u76ee\u5f55\u4f7f\u7528\u72ec\u7acb\u78c1\u76d8（SSD \u6700\u4f73），\u907f\u514d IO \u7ade\u4e89；<\/li>\n<\/ul>\n<\/li>\n
                    • \u76d1\u63a7\u6838\u5fc3\u6307\u6807：\n
                        \n
                      • DLedger \u8282\u70b9\u89d2\u8272（Leader\/Follower）；<\/li>\n
                      • \u9009\u4e3e\u6b21\u6570（\u9891\u7e41\u9009\u4e3e\u8bf4\u660e\u7f51\u7edc\u4e0d\u7a33\u5b9a）；<\/li>\n
                      • \u65e5\u5fd7\u590d\u5236\u5ef6\u8fdf（Leader \u4e0e Follower \u65e5\u5fd7\u7d22\u5f15\u5dee）；<\/li>\n
                      • \u6d88\u606f\u5806\u79ef\u91cf（Leader \u5b95\u673a\u540e\u53ef\u80fd\u77ed\u6682\u5806\u79ef）；<\/li>\n<\/ul>\n<\/li>\n
                      • \u707e\u5907\u6f14\u7ec3：\u5b9a\u671f\u624b\u52a8\u5173\u95ed Leader \u8282\u70b9，\u9a8c\u8bc1\u81ea\u52a8\u9009\u4e3b\u548c\u4e1a\u52a1\u6062\u590d\u80fd\u529b\u3002<\/li>\n
                        \n

                        \u4e03\u3001\u603b\u7ed3<\/h3>\n

                        \u6838\u5fc3\u5173\u952e\u70b9<\/h4>\n
                      • \u96c6\u7fa4\u9009\u578b：\u6838\u5fc3\u4e1a\u52a1\u4f18\u5148\u9009\u62e9 Dledger 3\/5 \u8282\u70b9\u96c6\u7fa4（\u81ea\u52a8\u9ad8\u53ef\u7528\u3001\u9632\u8111\u88c2），\u4e2d\u5c0f\u4e1a\u52a1\u53ef\u5148\u7528\u4f20\u7edf\u4e3b\u4ece（\u964d\u4f4e\u6210\u672c）；<\/li>\n
                      • \u9009\u4e3b\u673a\u5236：\u4f20\u7edf\u4e3b\u4ece\u65e0\u81ea\u52a8\u9009\u4e3b，Dledger \u57fa\u4e8e Raft \u534f\u8bae\u5b9e\u73b0\u300c\u591a\u6570\u7968\u9009\u4e3e + \u4efb\u671f\u673a\u5236\u300d，\u4fdd\u8bc1 Leader \u552f\u4e00\u6027；<\/li>\n
                      • \u8111\u88c2\u9632\u62a4：Dledger \u4f9d\u9760 Raft \u534f\u8bae\u4ece\u5e95\u5c42\u907f\u514d\u8111\u88c2，\u4f20\u7edf\u4e3b\u4ece\u9700\u4eba\u5de5\u89c4\u8303\u64cd\u4f5c+VIP \u4ef2\u88c1；<\/li>\n
                      • \u914d\u7f6e\u6838\u5fc3：Dledger \u96c6\u7fa4\u9700\u91cd\u70b9\u914d\u7f6e dLegerPeers \u548c dLegerSelfId，\u4fdd\u8bc1\u8282\u70b9\u5217\u8868\u4e0e\u5b9e\u9645\u90e8\u7f72\u4e00\u81f4；<\/li>\n
                      • \u8fd0\u7ef4\u91cd\u70b9：\u76d1\u63a7 DLedger \u9009\u4e3e\u6b21\u6570\u548c\u65e5\u5fd7\u590d\u5236\u5ef6\u8fdf，\u5b9a\u671f\u6f14\u7ec3\u6545\u969c\u6062\u590d\u3002<\/li>\n

                        \u6700\u7ec8\u5efa\u8bae<\/h4>\n
                          \n
                        • \u6d4b\u8bd5\u73af\u5883：\u5355 Master \u6216\u591a Master；<\/li>\n
                        • \u4e2d\u5c0f\u751f\u4ea7：\u4f20\u7edf\u4e3b\u4ece（SYNC_MASTER + Slave）+ VIP \u6f02\u79fb；<\/li>\n
                        • \u6838\u5fc3\u751f\u4ea7：Dledger 3 \u8282\u70b9\u96c6\u7fa4（\u5f3a\u70c8\u63a8\u8350）；<\/li>\n
                        • \u8d85\u5927\u89c4\u6a21\u751f\u4ea7：Dledger 5 \u8282\u70b9\u96c6\u7fa4 + \u591a\u7ec4 Broker \u6c34\u5e73\u6269\u5c55\u3002<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"

                          RocketMQ \u96c6\u7fa4\u4ecb\u7ecd
                          \n\u4e5d\u3001RocketMQ \u96c6\u7fa4\u90e8\u7f72\u4e0e\u9ad8\u53ef\u7528\u673a\u5236
                          \nRocketMQ \u96c6\u7fa4\u7684\u6838\u5fc3\u4ef7\u503c\u5728\u4e8e\u901a\u8fc7\u591a\u8282\u70b9\u90e8\u7f72\u5b9e\u73b0\u9ad8\u53ef\u7528\u3001\u9ad8\u541e\u5410\u548c\u6570\u636e\u4e00\u81f4\u6027，\u5176\u96c6\u7fa4\u8bbe\u8ba1\u56f4\u7ed5\u300cBroker \u4e3b\u4ece\u300d\u548c\u300cNameServer \u65e0\u72b6\u6001\u96c6\u7fa4\u300d\u5c55\u5f00，\u6838\u5fc3\u5206\u4e3a\u4f20\u7edf\u4e3b\u4ece\u6a21\u5f0f\u548c\u57fa\u4e8e Raft \u534f\u8bae\u7684 Dledger \u81ea\u52a8\u5bb9\u707e\u6a21\u5f0f\u3002\u672c\u6587\u8be6\u7ec6\u8bb2\u89e3\u96c6\u7fa4\u90e8\u7f72\u65b9\u5f0f\u3001\u9009\u4e3b\u673a\u5236\u3001\u6838\u5fc3\u914d\u7f6e\u3001\u4f18\u7f3a\u70b9\u53ca\u8111\u88c2\u9632\u62a4\u65b9\u6848\u3002\u4e00\u3001\u96c6\u7fa4\u90e8\u7f72\u6a21\u5f0f（\u589e\u5f3a\u7248）
                          \n1. \u57fa\u7840\u90e8\u7f72\u6a21\u5f0f<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[3294,292],"topic":[],"class_list":["post-79804","post","type-post","status-publish","format-standard","hentry","category-server","tag-rocketmq","tag-292"],"yoast_head":"\nRocketMQ \u96c6\u7fa4\u4ecb\u7ecd - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.wsisp.com\/helps\/79804.html\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"RocketMQ \u96c6\u7fa4\u4ecb\u7ecd - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3\" \/>\n<meta property=\"og:description\" content=\"RocketMQ \u96c6\u7fa4\u4ecb\u7ecd \u4e5d\u3001RocketMQ \u96c6\u7fa4\u90e8\u7f72\u4e0e\u9ad8\u53ef\u7528\u673a\u5236 RocketMQ \u96c6\u7fa4\u7684\u6838\u5fc3\u4ef7\u503c\u5728\u4e8e\u901a\u8fc7\u591a\u8282\u70b9\u90e8\u7f72\u5b9e\u73b0\u9ad8\u53ef\u7528\u3001\u9ad8\u541e\u5410\u548c\u6570\u636e\u4e00\u81f4\u6027，\u5176\u96c6\u7fa4\u8bbe\u8ba1\u56f4\u7ed5\u300cBroker \u4e3b\u4ece\u300d\u548c\u300cNameServer \u65e0\u72b6\u6001\u96c6\u7fa4\u300d\u5c55\u5f00，\u6838\u5fc3\u5206\u4e3a\u4f20\u7edf\u4e3b\u4ece\u6a21\u5f0f\u548c\u57fa\u4e8e Raft \u534f\u8bae\u7684 Dledger \u81ea\u52a8\u5bb9\u707e\u6a21\u5f0f\u3002\u672c\u6587\u8be6\u7ec6\u8bb2\u89e3\u96c6\u7fa4\u90e8\u7f72\u65b9\u5f0f\u3001\u9009\u4e3b\u673a\u5236\u3001\u6838\u5fc3\u914d\u7f6e\u3001\u4f18\u7f3a\u70b9\u53ca\u8111\u88c2\u9632\u62a4\u65b9\u6848\u3002\u4e00\u3001\u96c6\u7fa4\u90e8\u7f72\u6a21\u5f0f（\u589e\u5f3a\u7248） 1. \u57fa\u7840\u90e8\u7f72\u6a21\u5f0f\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.wsisp.com\/helps\/79804.html\" \/>\n<meta property=\"og:site_name\" content=\"\u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3\" \/>\n<meta property=\"article:published_time\" content=\"2026-03-03T00:10:04+00:00\" \/>\n<meta name=\"author\" content=\"admin\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u4f5c\u8005\" \/>\n\t<meta name=\"twitter:data1\" content=\"admin\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4\" \/>\n\t<meta name=\"twitter:data2\" content=\"10 \u5206\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.wsisp.com\/helps\/79804.html\",\"url\":\"https:\/\/www.wsisp.com\/helps\/79804.html\",\"name\":\"RocketMQ \u96c6\u7fa4\u4ecb\u7ecd - 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