{"id":298,"date":"2014-12-21T11:46:14","date_gmt":"2014-12-21T03:46:14","guid":{"rendered":"https:\/\/fengxinwei.com\/?p=298"},"modified":"2024-10-23T21:22:45","modified_gmt":"2024-10-23T13:22:45","slug":"kafka","status":"publish","type":"post","link":"https:\/\/fengxinwei.com\/?p=298","title":{"rendered":"kafka\uff1a\u4e00\u4e2a\u5206\u5e03\u5f0f\u6d88\u606f\u7cfb\u7edf"},"content":{"rendered":"

1.\u80cc\u666f<\/strong><\/h2>\n

\u6700\u8fd1\u56e0\u4e3a\u5de5\u4f5c\u9700\u8981\uff0c\u8c03\u7814\u4e86\u8ffd\u6c42\u9ad8\u541e\u5410\u7684\u8f7b\u91cf\u7ea7\u6d88\u606f\u7cfb\u7edfKafka\uff0c\u6253\u7b97\u66ff\u6362\u6389\u7ebf\u4e0a\u8fd0\u884c\u7684ActiveMQ\uff0c\u4e3b\u8981\u662f\u56e0\u4e3a\u660e\u5e74\u7684\u9884\u7b97\u65e5\u6d41\u91cf\u6709\u5341\u4ebf\uff0c\u800cActiveMQ\u7684\u5206\u5e03\u5f0f\u5b9e\u73b0\u7684\u5f88\u5947\u602a\uff0c\u6240\u4ee5\u5e0c\u671b\u627e\u4e00\u4e2a\u9002\u5408\u5206\u5e03\u5f0f\u7684\u6d88\u606f\u7cfb\u7edf\u3002<\/p>\n

\u4ee5\u4e0b\u662f\u5185\u5bb9\u662f\u8c03\u7814\u8fc7\u7a0b\u4e2d\u603b\u7ed3\u7684\u4e00\u4e9b\u77e5\u8bc6\u548c\u7ecf\u9a8c\uff0c\u6b22\u8fce\u62cd\u7816\u3002<\/p>\n

2.\u57fa\u7840\u77e5\u8bc6<\/strong><\/h2>\n

2.1.\u4ec0\u4e48\u662f\u6d88\u606f\u961f\u5217<\/strong><\/h3>\n

\u9996\u5148\uff0c\u6211\u4eec\u6765\u770b\u770b\u4ec0\u4e48\u662f\u6d88\u606f\u961f\u5217\uff0c\u7ef4\u57fa\u767e\u79d1\u91cc\u7684\u89e3\u91ca\u7ffb\u8bd1\u8fc7\u6765\u5982\u4e0b\uff1a<\/p>\n

 <\/p>\n

\u961f\u5217\u63d0\u4f9b\u4e86\u4e00\u79cd\u5f02\u6b65\u901a\u4fe1\u534f\u8bae\uff0c\u8fd9\u610f\u5473\u7740\u6d88\u606f\u7684\u53d1\u9001\u8005\u548c\u63a5\u6536\u8005\u4e0d\u9700\u8981\u540c\u65f6\u4e0e\u6d88\u606f\u4fdd\u6301\u8054\u7cfb\uff0c\u53d1\u9001\u8005\u53d1\u9001\u7684\u6d88\u606f\u4f1a\u5b58\u50a8\u5728\u961f\u5217\u4e2d\uff0c\u76f4\u5230\u63a5\u6536\u8005\u62ff\u5230\u5b83\u3002<\/em><\/p>\n

\u00a0<\/em><\/p>\n

\u4e00\u822c\u6211\u4eec\u628a\u6d88\u606f\u7684\u53d1\u9001\u8005\u79f0\u4e3a\u751f\u4ea7\u8005\uff0c\u6d88\u606f\u7684\u63a5\u6536\u8005\u79f0\u4e3a\u6d88\u8d39\u8005\uff1b\u6ce8\u610f\u5b9a\u4e49\u4e2d\u7684\u90a3\u4e24\u4e2a\u5b57\u201c\u5f02\u6b65\u201d\uff0c\u901a\u5e38\u751f\u4ea7\u8005\u7684\u751f\u4ea7\u901f\u5ea6\u548c\u6d88\u8d39\u8005\u7684\u6d88\u8d39\u901f\u5ea6\u662f\u4e0d\u76f8\u7b49\u7684\uff1b\u5982\u679c\u4e24\u4e2a\u7a0b\u5e8f\u59cb\u7ec8\u4fdd\u6301\u540c\u6b65\u6c9f\u901a\uff0c\u90a3\u52bf\u5fc5\u4f1a\u6709\u4e00\u65b9\u5b58\u5728\u7a7a\u7b49\u65f6\u95f4\uff1b\u5982\u679c\u4e24\u4e2a\u7a0b\u5e8f\u4e00\u6301\u7eed\u8fd0\u884c\u7684\u8bdd\uff0c\u6d88\u8d39\u8005\u7684\u5e73\u5747\u901f\u5ea6\u4e00\u5b9a\u8981\u5927\u4e8e\u751f\u4ea7\u8005\uff0c\u4e0d\u7136\u961f\u5217\u56e4\u79ef\u4f1a\u8d8a\u6765\u8d8a\u591a\uff1b\u5f53\u7136\uff0c\u5982\u679c\u6d88\u8d39\u8005\u6ca1\u6709\u65f6\u6548\u6027\u9700\u6c42\u7684\u8bdd\uff0c\u4e5f\u53ef\u4ee5\u628a\u6d88\u606f\u56e4\u79ef\u5728\u961f\u5217\u4e2d\uff0c\u96c6\u4e2d\u6d88\u8d39\u3002<\/p>\n

\u8bf4\u5230\u8fd9\u91cc\uff0c\u6211\u4eec\u518d\u6765\u8c08\u8c08\u961f\u5217\u7684\u5206\u7c7b\uff0c\u4e00\u822c\u6211\u4eec\u6839\u636e\u751f\u4ea7\u8005\u548c\u6d88\u8d39\u8005\u7684\u4e0d\u540c\uff0c\u53ef\u4ee5\u628a\u961f\u5217\u5206\u4e3a\u4e09\u7c7b\uff1a<\/p>\n

\u7b2c\u4e00\u7c7b\u662f\u5728\u4e00\u4e2a\u5e94\u7528\u7a0b\u5e8f\u5185\u90e8\uff08\u8fdb\u7a0b\u4e4b\u95f4\u6216\u8005\u7ebf\u7a0b\u4e4b\u95f4\uff09\uff0c\u76f8\u4fe1\u5927\u5bb6\u5b66\u591a\u7ebf\u7a0b\u65f6\u90fd\u5199\u8fc7\u201c\u751f\u4ea7\u8005\u6d88\u8d39\u8005\u201d\u7a0b\u5e8f\uff0c\u751f\u4ea7\u8005\u8d1f\u8d23\u751f\u4ea7\uff0c\u5c06\u751f\u4ea7\u7684\u7ed3\u679c\u653e\u5230\u7f13\u51b2\u533a\uff08\u5982\u5171\u4eab\u6570\u7ec4\uff09\uff0c\u6d88\u8d39\u8005\u4ece\u7f13\u51b2\u533a\u53d6\u51fa\u6d88\u8d39\uff0c\u5728\u8fd9\u91cc\uff0c\u8fd9\u4e2a\u7f13\u51b2\u533a\u5c31\u53ef\u4ee5\u79f0\u4e3a\u201c\u6d88\u606f\u961f\u5217\u201d\u3002<\/p>\n

\u7b2c\u4e8c\u7c7b\u5176\u5b9e\u4e5f\u7b97\u5728\u7b2c\u4e00\u7c7b\u7684\u7279\u4f8b\uff0c\u5c31\u50cf\u6211\u4eec\u559c\u6b22\u628a\u64cd\u4f5c\u7cfb\u7edf\u548c\u5e94\u7528\u7a0b\u5e8f\u533a\u522b\u5bf9\u5f85\u6765\u770b\uff0c\u64cd\u4f5c\u7cfb\u7edf\u8981\u5904\u7406\u65e0\u6570\u7e41\u6742\u7684\u4e8b\u7269\uff0c\u5404\u8fdb\u7a0b\u3001\u7ebf\u7a0b\u4e4b\u95f4\u7684\u6570\u636e\u4ea4\u6362\u5c11\u4e0d\u4e86\u6d88\u606f\u961f\u5217\u7684\u652f\u6301\u3002<\/p>\n

\u7b2c\u4e09\u7c7b\u662f\u66f4\u4e3a\u901a\u7528\u610f\u4e49\u4e0a\u7684\u201c\u6d88\u606f\u961f\u5217\u201d\uff0c\u8fd9\u7c7b\u961f\u5217\u4e3b\u8981\u4f5c\u7528\u4e8e\u4e0d\u540c\u5e94\u7528\uff0c\u7279\u522b\u662f\u8de8\u673a\u5668\u3001\u5e73\u53f0\uff0c\u8fd9\u4ee4\u6570\u636e\u7684\u4ea4\u6362\u66f4\u52a0\u5e7f\u6cdb\uff0c\u4e00\u822c\u4e00\u6b3e\u72ec\u7acb\u7684\u961f\u5217\u4ea7\u54c1\u9664\u4e86\u5b9e\u73b0\u6d88\u606f\u7684\u4f20\u9012\u5916\uff0c\u8fd8\u63d0\u4f9b\u4e86\u76f8\u5e94\u7684\u53ef\u9760\u6027\u3001\u4e8b\u52a1\u3001\u5206\u5e03\u5f0f\u7b49\u7279\u6027\uff0c\u5c06\u751f\u4ea7\u8005\u3001\u6d88\u8d39\u8005\u4ece\u4e2d\u89e3\u8026\u3002\u5e38\u89c1\u7684\u6d88\u8d39\u961f\u5217\u4ea7\u54c1\u6839\u636e\u5f00\u6e90\u4e0e\u5426\u53c8\u53ef\u5206\u4e3a\u4e24\u7c7b\uff1a<\/p>\n

\u4e13\u6709\u8f6f\u4ef6\uff1aIBM WebSphere MQ\uff0cMSMQ\u2026<\/p>\n

\u5f00\u6e90\u8f6f\u4ef6\uff1aActiveMQ\u3001RabbitMQ\u3001Kafka\u2026<\/p>\n

2.2.JMS\u4e0eAMQP<\/strong><\/h3>\n

\u597d\u4e86\uff0c\u5bf9\u4e8e\u4e0a\u8ff0\u7b2c\u4e09\u7c7b\u201c\u6d88\u606f\u961f\u5217\u201d\uff0c\u8981\u5728\u4e0d\u540c\u7684\u673a\u5668\u4e2d\u63d0\u4f9b\u6d88\u606f\u961f\u5217\u7684\u529f\u80fd\uff0c\u90a3\u52bf\u5fc5\u8981\u6709\u7edf\u4e00\u7684\u89c4\u8303\uff0c\u8fd9\u65f6\u5019SUN\u5c31\u8df3\u51fa\u6765\u4e86\uff0c\u4f5c\u4e3a\u8de8\u5e73\u53f0\u7684JAVA\u52bf\u5fc5\u4e5f\u8981\u652f\u6301\u8de8\u5e73\u53f0\u7684\u6d88\u606f\u4f20\u9012\uff0c\u57fa\u4e8e\u6b64\uff0cSUN\u63d0\u4f9b\u4e86\u4e00\u5957\u6d88\u606f\u6807\u51c6\uff1aJava Message Service\uff0c\u7f29\u5199JMS\uff0c\u4f46\u662f\u8fd9\u5957\u89c4\u8303\u5b9a\u4e49\u7684\u662fAPI\u5c42\u9762\u7684\u6807\u51c6\uff0c\u5728JAVA\u4f53\u7cfb\u4e2d\u53ef\u4ee5\u5f88\u65b9\u4fbf\u7684\u4ea4\u6362\uff0c\u4f46\u5bf9\u4e8e\u5176\u4ed6\u5e73\u53f0\u5c31\u9700\u8981\uff0c\u53ef\u80fd\u9700\u8981\u6d88\u606f\u961f\u5217\u4ea7\u54c1\u672c\u8eab\u652f\u6301\u591a\u534f\u8bae\uff08\u5982OpenWire\u3001STMOP\uff09\u3002<\/p>\n

\u800cAMQP\u5b9a\u4e49\u7684\u6bd4JMS\u66f4\u52a0\u5e95\u5c42\uff0c\u4ece\u540d\u5b57\u5c31\u80fd\u770b\u51fa\u6765\uff08Advanced Message Queuing Protocol\uff09\uff0c\u5b83\u5b9a\u4e49\u7684\u662fWire-level\u7684\u534f\u8bae\uff0c\u5929\u7136\u5177\u6709\u8de8\u5e73\u53f0\u3001\u8de8\u8bed\u8a00\u7684\u7279\u6027\uff0c\u57fa\u4e8e\u6b64\u5b9e\u73b0\u7684\u6d88\u606f\u961f\u5217\u53ef\u4ee5\u4e0e\u4efb\u4f55\u652f\u6301\u8be5\u534f\u8bae\u7684\u5e73\u53f0\u4ea4\u4e92\u3002<\/p>\n

\u4e00\u79cd\u662fJAVA\u5c42\u9762\u7684API\uff0c\u4e00\u79cd\u662fWire-level\u534f\u8bae\uff0c\u8fd9\u662fJMS\u548cAMQP\u6700\u672c\u8d28\u7684\u533a\u522b\uff1b\u540c\u65f6\u4e24\u79cd\u6807\u51c6\u8fd8\u6709\u4e24\u4e2a\u6bd4\u8f83\u660e\u663e\u7684\u5dee\u5f02\uff1a<\/p>\n

\u4e00\u662f\u6d88\u606f\u4f20\u9012\u6a21\u578b\uff1bJMS\u6bd4\u8f83\u7b80\u5355\uff0c\u652f\u6301\u4e24\u79cd\u6700\u901a\u7528\u7684Peer-2-Peer\u3001publisher\/subscriber\uff1b\u901a\u4fd7\u70b9\u5c31\u662f\u70b9\u5bf9\u70b9\u548c\u5e7f\u64ad\u6a21\u5f0f\uff1b\u800cAMQP\u5b9a\u4e49\u7684\u66f4\u4e3a\u590d\u6742\uff0c\u5176\u5b9a\u4e49\u4e86\u4e00\u79cdexchange&binding\u673a\u5236\uff0c\u7531\u6b64\u652f\u6301\u4e94\u79cd\u6a21\u578b\uff1adirect exchange\u3001fanout exchange\u3001topic exchange\u3001headers exchange\u3001system exchange\uff0c\u672c\u8d28\u4e0a\u4e0eP2P\u3001PUB\/SUB\u4e00\u6837\uff0c\u4f46\u662f\u66f4\u52a0\u7ec6\u81f4\u4e9b\u3002<\/p>\n

\u4e8c\u662f\u652f\u6301\u7684\u6d88\u606f\u7c7b\u578b\uff0cJMS\u652f\u6301\u591a\u79cd\u6d88\u606f\u6a21\u578b\uff1aTextMessage\u3001MapMessage\u3001BytesMessage\u3001StreamMessage\u3001ObjectMessage\u3001Message\u7b49\uff1b\u800cAMQP\u53ea\u6709byte\u6570\u7ec4\u3002<\/p>\n

2.3.ActiveMQ<\/strong><\/h3>\n

ActiveMQ\u662f\u57fa\u4e8eJMS\u5b9e\u73b0\u7684Provider\uff08\u53ef\u4ee5\u7406\u89e3\u4e3a\u961f\u5217\uff09\uff0c\u5b83\u652f\u6301\u591a\u79cd\u534f\u8bae\uff0c\u5982OpenWire\uff0cStomp\uff0cAMQP\u7b49\uff0c\u57fa\u4e8e\u6b64\uff0c\u652f\u6301\u591a\u5e73\u53f0\uff1b\u652f\u6301\u4e8b\u52a1\uff0c\u652f\u6301\u5206\u53d1\u7b56\u7565\u3001\u8fd8\u6709\u4e0a\u9762\u7684\u591a\u79cd\u6d88\u606f\u6a21\u578b\u3002\u8fd9\u91cc\u6211\u4eec\u4e0d\u7ec6\u8c08ActiveMQ\u7684\u5404\u7279\u6027\uff0c\u6211\u4eec\u7740\u91cd\u6765\u770bActiveMQ\u7684\u5206\u5e03\u5f0f\u6a21\u578b\u3002<\/p>\n

ActiveMQ\u652f\u6301\u5206\u5e03\u5f0f\uff0c\u5b83\u652f\u6301Master-Slave\u63d0\u4f9b\u9ad8\u53ef\u7528\uff0c\u4e5f\u652f\u6301Broker-Cluster\u63d0\u4f9b\u8d1f\u8f7d\u5747\u8861\uff0c\u4f46\u662f\u5b83\u7684\u8d1f\u8f7d\u57fa\u4e8e\u4e00\u79cdForwarding Bridge\u673a\u5236\u3002<\/p>\n

 <\/p>\n

\u5728\u8fd9\u79cd\u673a\u5236\u4e0b\uff0c\u4efb\u610f\u65f6\u523b\u4e00\u6761\u6d88\u53ea\u4f1a\u88ab\u4e00\u4e2abroker\u6301\u6709\uff0cproducer\u53d1\u9001\u7684\u6d88\u606f\uff0c\u53ef\u80fd\u4f1a\u7ecf\u8fc7\u591a\u4e2abroker\u8f6c\u53d1\u6700\u7ec8\u624d\u4f1a\u5230\u8fbeconsumer\uff0c\u53ef\u4ee5\u60f3\u8c61\uff0c\u5f53broker\u8d8a\u6765\u8d8a\u591a\u65f6\uff0c\u51e0\u4e4e\u6bcf\u6b21\u6d88\u8d39\u90fd\u8981\u7ecf\u8fc7\u8f6c\u53d1\uff0c\u6548\u7387\u4f1a\u660e\u663e\u4e0b\u964d\uff1b\u5e76\u4e14\u5728\u8fd9\u79cd\u590d\u6742\u903b\u8f91\u4e0b\uff0c\u4efb\u4e00broker\u7684\u52a0\u5165\u548c\u79fb\u9664\u90fd\u663e\u5f97\u5341\u5206\u590d\u6742\uff1b\u8fd9\u4e24\u70b9\u662f\u6211\u4e0d\u5efa\u8bae\u4f7f\u7528ActiveMQ\u5206\u5e03\u5f0f\u96c6\u7fa4\u7684\u6839\u672c\u539f\u56e0\u3002<\/p>\n

\"1\"<\/a><\/p>\n

3.Kafka<\/strong><\/h2>\n

\u597d\uff0c\u6211\u4eec\u6700\u540e\u6765\u8c08\u4eca\u5929\u7684\u4e3b\u89d2Kafka\uff0c\u8fd9\u4e2a\u5947\u7279\u7684\u540d\u5b57\u6211\u59cb\u7ec8\u6ca1\u6709\u627e\u5230\u5178\u6545\uff0c\u4e5f\u8bb8\u662f\u5f00\u53d1\u8005\u6697\u604b\u5973\u5b69\uff08\u57fa\u53cb\uff09\u7684\u540d\u5b57\u5427^_^\uff0cKafka\u7531LinkedIn\u5f00\u53d1\uff0c\u6700\u521d\u7684\u76ee\u7684\u662f\u4e3a\u4e86\u5e94\u5bf9LinkedIn\u5e9e\u5927\u7684\u6d3b\u52a8\u6d41\u6570\u636e\uff08\u767b\u5f55\u3001\u6d4f\u89c8\u3001\u70b9\u51fb\u3001\u5206\u4eab\u3001\u559c\u6b22\u7b49\uff09\uff0c\u8fd9\u90e8\u5206\u6570\u636e\u5bb9\u91cf\u5e9e\u5927\uff0c\u4f46\u662f\u53ef\u9760\u6027\u8981\u6c42\u4e0d\u9ad8\uff0c\u6545\u800c\u901a\u8fc7\u727a\u7272\u4e00\u90e8\u5206\u53ef\u9760\u6027\uff08\u8fd9\u5e76\u4e0d\u662f\u8bf4\u6211\u4eec\u7684\u6570\u636e\u4f1a\u6309\u767e\u5206\u6bd4\u4e22\uff0c\u6211\u4eec\u540e\u9762\u518d\u8c08\uff09\u6765\u63d0\u5347\u541e\u5410\u91cf\uff1b\u5b83\u780d\u6389\u4e86\u5f88\u591a\u590d\u6742\u7684\u7279\u6027\uff0c\u5982\u4e8b\u52a1\u3001\u5206\u53d1\u7b56\u7565\u3001\u591a\u79cd\u6d88\u606f\u6a21\u578b\u7b49\uff1b\u901a\u8fc7\u81ea\u8eab\u72ec\u7279\u7684\u8bbe\u8ba1\u5c06\u6d88\u606f\u6301\u4e45\u5316\u5230\u78c1\u76d8\u4e0a\uff0c\u4ee5\u6b64\u540c\u65f6\u652f\u6301\u5728\u7ebf\u548c\u79bb\u7ebf\u6d88\u8d39\uff1b\u5e76\u4e14\u5176\u5929\u751f\u4e3a\u5206\u5e03\u5f0f\u800c\u8bbe\u8ba1\uff0c\u538b\u6839\u5c31\u6ca1\u6709\u5355\u673a\u6a21\u5f0f\uff08\u6216\u8005\u8bf4\u5355\u673a\u6a21\u5f0f\u662f\u5206\u5e03\u5f0f\u7684\u7279\u4f8b\uff09\uff0c\u80fd\u591f\u5f88\u597d\u7684\u6269\u5c55\u3002\u5b9e\u9645\u5e94\u7528\u4e2d\uff0cKafka\u53ef\u4ee5\u7528\u6765\u505a\u6d88\u606f\u961f\u5217\u3001\u6d41\u5f0f\u5904\u7406\uff08\u4e00\u822c\u7ed3\u5408storm\uff09\u3001\u65e5\u5fd7\u805a\u5408\u7b49\u3002<\/p>\n

3.1.\u67b6\u6784<\/strong><\/h3>\n

\"2\"<\/a><\/p>\n

\u6211\u4eec\u5148\u5b8f\u89c2\u7684\u770b\u770bKafka\u7684\u67b6\u6784\uff0cProducer\u96c6\u7fa4\u901a\u8fc7zookeeper\uff08\u5b9e\u9645\u4e2d\u5199\u7684\u662fbroker list\uff09\u83b7\u53d6\u6240\u5199topic\u5bf9\u5e94\u7684partition\u5217\u8868\uff0c\u7136\u540e\u987a\u5e8f\u53d1\u9001\u6d88\u606f\uff08\u652f\u6301\u81ea\u5df1\u5b9e\u73b0\u5206\u53d1\u7b56\u7565\uff09\uff0cbroker\u96c6\u7fa4\u8d1f\u8d23\u6d88\u606f\u7684\u5b58\u50a8\u548c\u4f20\u9012\uff0c\u652f\u6301Master Slaver\u6a21\u578b\uff0c\u53ef\u5206\u5e03\u5f0f\u6269\u5c55\uff1bConsumer\u96c6\u7fa4\u4ecezookeeper\u4e0a\u83b7\u53d6topic\u6240\u5728\u7684partition\u5217\u8868\uff0c\u7136\u540e\u6d88\u8d39\uff0c\u4e00\u4e2apartition\u53ea\u80fd\u88ab\u4e00\u4e2aconsumer\u6d88\u8d39\u3002Name Server\u96c6\u7fa4\uff08\u4e00\u822c\u662fzookeeper\uff09\u63d0\u4f9b\u540d\u79f0\u670d\u52a1\u7b49\u534f\u8c03\u4fe1\u606f\u3002\u81f3\u4e8e\u4ec0\u4e48\u662ftopic\uff0c\u4ec0\u4e48\u662fpartition\uff0c\u6211\u4eec\u63a5\u4e0b\u6765\u770b\u3002<\/p>\n

3.2.Topic<\/strong><\/h3>\n

Topic\u662f\u751f\u4ea7\u8005\u751f\u4ea7\u3001\u6d88\u8d39\u8005\u6d88\u8d39\u7684\u961f\u5217\u6807\u8bc6\u3002\u4e00\u4e2aTopic\u7531\u4e00\u4e2a\u6216\u591a\u4e2apartition\u7ec4\u6210\uff0c\u6bcf\u4e2apartition\u53ef\u4ee5\u5355\u72ec\u5b58\u5728\u4e00\u4e2abroker\u4e0a\uff0c\u6d88\u8d39\u8005\u53ef\u4ee5\u5f80\u4efb\u4e00partition\u53d1\u9001\u6d88\u606f\uff0c\u4ee5\u6b64\u5b9e\u73b0\u751f\u4ea7\u7684\u5206\u5e03\u5f0f\uff0c\u4efb\u4e00partition\u90fd\u53ef\u4ee5\u88ab\u4e14\u53ea\u88ab\u4e00\u4e2a\u6d88\u8d39\u8005\u6d88\u606f\uff0c\u4ee5\u6b64\u5b9e\u73b0\u6d88\u8d39\u7684\u5206\u5e03\u5f0f\uff1b\u56e0\u6b64partition\u7684\u8bbe\u8ba1\u63d0\u4f9b\u4e86\u5206\u5e03\u5f0f\u7684\u57fa\u7840\u3002<\/p>\n

\"3\"<\/a><\/p>\n

\u540c\u65f6\uff0c\u4ece\u4e0a\u56fe\u6211\u4eec\u4e5f\u80fd\u53d1\u73b0\u8fd9\u79cd\u8bbe\u8ba1\u8fd8\u6709\u4e00\u4e2a\u4f18\u70b9\uff0c\u56e0\u4e3a\u6bcf\u4e2apartition\u5185\u7684\u6d88\u606f\u662f\u6709\u5e8f\u7684\uff0c\u800c\u4e00\u4e2apartition\u53ea\u80fd\u88ab\u4e00\u4e2a\u6d88\u8d39\u8005\u6d88\u8d39\uff0c\u56e0\u6b64Kafka\u80fd\u63d0\u4f9bpartition\u5c42\u9762\u7684\u6d88\u606f\u6709\u5e8f\uff0c\u800c\u4f20\u7edf\u7684\u961f\u5217\u5728\u591a\u4e2aconsumer\u7684\u60c5\u51b5\u4e0b\u662f\u5b8c\u5168\u65e0\u6cd5\u4fdd\u8bc1\u6709\u5e8f\u7684\u3002<\/p>\n

3.3.\u6d88\u606f\u4f20\u9012\u6a21\u578b<\/strong><\/h3>\n

\u4f20\u7edf\u7684\u6d88\u606f\u961f\u5217\u6700\u5c11\u63d0\u4f9b\u4e24\u79cd\u6d88\u606f\u6a21\u578b\uff0c\u4e00\u79cdP2P\uff0c\u4e00\u79cdPUB\/SUB\uff0c\u800cKafka\u5e76\u6ca1\u6709\u8fd9\u4e48\u505a\uff0c\u5de7\u5999\u7684\uff0c\u5b83\u63d0\u4f9b\u4e86\u4e00\u4e2a\u6d88\u8d39\u8005\u7ec4\u7684\u6982\u5ff5\uff0c\u4e00\u4e2a\u6d88\u606f\u53ef\u4ee5\u88ab\u591a\u4e2a\u6d88\u8d39\u8005\u7ec4\u6d88\u8d39\uff0c\u4f46\u662f\u53ea\u80fd\u88ab\u4e00\u4e2a\u6d88\u8d39\u8005\u7ec4\u91cc\u7684\u4e00\u4e2a\u6d88\u8d39\u8005\u6d88\u8d39\uff0c\u8fd9\u6837\u5f53\u53ea\u6709\u4e00\u4e2a\u6d88\u8d39\u8005\u7ec4\u65f6\u5c31\u7b49\u540c\u4e0eP2P\u6a21\u578b\uff0c\u5f53\u5b58\u5728\u591a\u4e2a\u6d88\u8d39\u8005\u7ec4\u65f6\u5c31\u662fPUB\/SUB\u6a21\u578b\u3002<\/p>\n

\"4\"<\/a><\/p>\n

3.4.\u6d88\u606f\u6301\u4e45\u5316<\/strong><\/h3>\n

\u5f88\u591a\u7cfb\u7edf\u3001\u7ec4\u4ef6\u4e3a\u4e86\u63d0\u5347\u6548\u7387\u4e00\u822c\u6068\u4e0d\u5f97\u628a\u6240\u6709\u6570\u636e\u90fd\u6254\u5230\u5185\u5b58\u91cc\uff0c\u7136\u540e\u5b9a\u671fflush\u5230\u78c1\u76d8\u4e0a\uff1b\u53ef\u5b9e\u9645\u4e0a\uff0c\u73b0\u4ee3\u64cd\u4f5c\u7cfb\u7edf\u4e5f\u662f\u8fd9\u6837\uff0c\u6240\u6709\u7684\u73b0\u4ee3\u64cd\u4f5c\u7cfb\u7edf\u90fd\u4e50\u4e8e\u5c06\u7a7a\u95f2\u5185\u5b58\u8f6c\u4f5c\u78c1\u76d8\u7f13\u5b58\uff08\u9875\u9762\u7f13\u5b58\uff09\uff0c\u60f3\u4e0d\u7528\u90fd\u96be\uff1b\u5bf9\u4e8e\u8fd9\u6837\u7684\u7cfb\u7edf\uff0c\u4ed6\u7684\u6570\u636e\u5728\u5185\u5b58\u4e2d\u4fdd\u5b58\u4e86\u4e00\u4efd\uff0c\u540c\u65f6\u4e5f\u5728OS\u7684\u9875\u9762\u7f13\u5b58\u4e2d\u4fdd\u5b58\u4e86\u4e00\u4efd\uff0c\u8fd9\u6837\u4e0d\u4f46\u591a\u4e86\u4e00\u4e2a\u6b65\u9aa4\u8fd8\u8ba9\u5185\u5b58\u7684\u4f7f\u7528\u7387\u4e0b\u964d\u4e86\u4e00\u534a\uff1b\u56e0\u6b64\uff0cKafka\u51b3\u5b9a\u76f4\u63a5\u4f7f\u7528\u9875\u9762\u7f13\u5b58\uff1b\u4f46\u662f\u968f\u673a\u5199\u5165\u7684\u6548\u7387\u5f88\u6162\uff0c\u4e3a\u4e86\u7ef4\u62a4\u5f7c\u6b64\u7684\u5173\u7cfb\u987a\u5e8f\u8fd8\u9700\u8981\u989d\u5916\u7684\u64cd\u4f5c\u548c\u5b58\u50a8\uff0c\u800c\u7ebf\u6027\u7684\u5199\u5165\u53ef\u4ee5\u907f\u514d\u8fd9\u4e9b\uff0c\u5b9e\u9645\u4e0a\uff0c\u7ebf\u6027\u5199\u5165\uff08linear write\uff09\u7684\u901f\u5ea6\u5927\u7ea6\u662f300MB\/\u79d2\uff0c\u4f46\u968f\u5373\u5199\u5165\u5374\u53ea\u670950k\/\u79d2\uff0c\u5176\u4e2d\u7684\u5dee\u522b\u63a5\u8fd110000\u500d\u3002\u8fd9\u6837\uff0cKafka\u4ee5\u9875\u9762\u7f13\u5b58\u4e3a\u4e2d\u95f4\u7684\u8bbe\u8ba1\u5728\u4fdd\u8bc1\u6548\u7387\u7684\u540c\u65f6\u8fd8\u63d0\u4f9b\u4e86\u6d88\u606f\u7684\u6301\u4e45\u5316\uff0c\u6bcf\u4e2a\u6d88\u8d39\u8005\u81ea\u5df1\u7ef4\u62a4\u5f53\u524d\u8bfb\u53d6\u6570\u636e\u7684offser\uff08\u4e5f\u53ef\u59d4\u6258\u7ed9zookeeper\uff09\uff0c\u4ee5\u6b64\u53ef\u540c\u65f6\u652f\u6301\u5728\u7ebf\u548c\u79bb\u7ebf\u7684\u6d88\u8d39\u3002<\/p>\n

3.5.Push vs. Pull<\/strong><\/h3>\n

\u5bf9\u4e8e\u6d88\u606f\u7684\u6d88\u8d39\uff0cActiveMQ\u4f7f\u7528PUSH\u6a21\u578b\uff0c\u800cKafka\u4f7f\u7528PULL\u6a21\u578b\uff0c\u4e24\u8005\u5404\u6709\u5229\u5f0a\uff0c\u5bf9\u4e8ePUSH\uff0cbroker\u5f88\u96be\u63a7\u5236\u6570\u636e\u53d1\u9001\u7ed9\u4e0d\u540c\u6d88\u8d39\u8005\u7684\u901f\u5ea6\uff0c\u800cPULL\u53ef\u4ee5\u7531\u6d88\u8d39\u8005\u81ea\u5df1\u63a7\u5236\uff0c\u4f46\u662fPULL\u6a21\u578b\u53ef\u80fd\u9020\u6210\u6d88\u8d39\u8005\u5728\u6ca1\u6709\u6d88\u606f\u7684\u60c5\u51b5\u4e0b\u76f2\u7b49\uff0c\u8fd9\u79cd\u60c5\u51b5\u4e0b\u53ef\u4ee5\u901a\u8fc7long polling\u673a\u5236\u7f13\u89e3\uff0c\u800c\u5bf9\u4e8e\u51e0\u4e4e\u6bcf\u65f6\u6bcf\u523b\u90fd\u6709\u6d88\u606f\u4f20\u9012\u7684\u6d41\u5f0f\u7cfb\u7edf\uff0c\u8fd9\u79cd\u5f71\u54cd\u53ef\u4ee5\u5ffd\u7565\u3002<\/p>\n

3.6.\u53ef\u9760\u6027<\/strong><\/h3>\n

\u521a\u521a\u8bf4Kafka\u727a\u7272\u4e86\u4e00\u4e9b\u53ef\u9760\u6027\u6765\u63d0\u5347\u541e\u5410\u91cf\uff0c\u5f88\u591a\u540c\u5b66\u53ef\u80fd\u62c5\u5fc3\u6d88\u606f\u7684\u4e22\u5931\uff0c\u90a3\u4e48\u6211\u4eec\u73b0\u5728\u6765\u770b\u770b\u5404\u79cd\u60c5\u51b5\u4e0b\u7684\u53ef\u9760\u6027\u3002<\/p>\n

\"5\"<\/a><\/p>\n

\u5bf9\u4e8e\u5982\u4e0a\u7684\u6a21\u578b\uff0c\u6211\u4eec\u5206\u5f00\u6765\u770b\uff0c<\/p>\n

\u5148\u6765\u770b\u6d88\u606f\u6295\u9012\u53ef\u9760\u6027\uff0c\u4e00\u4e2a\u6d88\u606f\u5982\u4f55\u7b97\u6295\u9012\u6210\u529f\uff0cKafka\u63d0\u4f9b\u4e86\u4e09\u79cd\u6a21\u5f0f\uff0c\u7b2c\u4e00\u79cd\u662f\u5565\u90fd\u4e0d\u7ba1\uff0c\u53d1\u9001\u51fa\u53bb\u5c31\u5f53\u4f5c\u6210\u529f\uff0c\u8fd9\u79cd\u60c5\u51b5\u5f53\u7136\u4e0d\u80fd\u4fdd\u8bc1\u6d88\u606f\u6210\u529f\u6295\u9012\u5230broker\uff1b\u7b2c\u4e8c\u79cd\u662f\u5bf9\u4e8eMaster Slave\u6a21\u578b\uff0c\u53ea\u6709\u5f53Master\u548c\u6240\u6709Slave\u90fd\u63a5\u6536\u5230\u6d88\u606f\u65f6\uff0c\u624d\u7b97\u6295\u9012\u6210\u529f\uff0c\u8fd9\u79cd\u6a21\u578b\u63d0\u4f9b\u4e86\u6700\u9ad8\u7684\u6295\u9012\u53ef\u9760\u6027\uff0c\u4f46\u662f\u635f\u4f24\u4e86\u6027\u80fd\uff1b\u7b2c\u4e09\u79cd\u6a21\u578b\uff0c\u5373\u53ea\u8981Master\u786e\u8ba4\u6536\u5230\u6d88\u606f\u5c31\u7b97\u6295\u9012\u6210\u529f\uff1b\u5b9e\u9645\u4f7f\u7528\u65f6\uff0c\u6839\u636e\u5e94\u7528\u7279\u6027\u9009\u62e9\uff0c\u7edd\u5927\u591a\u6570\u60c5\u51b5\u4e0b\u90fd\u4f1a\u4e2d\u548c\u53ef\u9760\u6027\u548c\u6027\u80fd\u9009\u62e9\u7b2c\u4e09\u79cd\u6a21\u578b\u3002<\/p>\n

\u6211\u4eec\u518d\u6765\u770b\u6d88\u606f\u5728broker\u4e0a\u7684\u53ef\u9760\u6027\uff0c\u56e0\u4e3a\u6d88\u606f\u4f1a\u6301\u4e45\u5316\u5230\u78c1\u76d8\u4e0a\uff0c\u6240\u4ee5\u5982\u679c\u6b63\u5e38stop\u4e00\u4e2abroker\uff0c\u5176\u4e0a\u7684\u6570\u636e\u4e0d\u4f1a\u4e22\u5931\uff1b\u4f46\u662f\u5982\u679c\u4e0d\u6b63\u5e38stop\uff0c\u53ef\u80fd\u4f1a\u4f7f\u5b58\u5728\u9875\u9762\u7f13\u5b58\u6765\u4e0d\u53ca\u5199\u5165\u78c1\u76d8\u7684\u6d88\u606f\u4e22\u5931\uff0c\u8fd9\u53ef\u4ee5\u901a\u8fc7\u914d\u7f6eflush\u9875\u9762\u7f13\u5b58\u7684\u5468\u671f\u3001\u9608\u503c\u7f13\u89e3\uff0c\u4f46\u662f\u540c\u6837\u4f1a\u9891\u7e41\u7684\u5199\u78c1\u76d8\u4f1a\u5f71\u54cd\u6027\u80fd\uff0c\u53c8\u662f\u4e00\u4e2a\u9009\u62e9\u9898\uff0c\u6839\u636e\u5b9e\u9645\u60c5\u51b5\u914d\u7f6e\u3002<\/p>\n

\u63a5\u7740\uff0c\u6211\u4eec\u518d\u770b\u6d88\u606f\u6d88\u8d39\u7684\u53ef\u9760\u6027\uff0cKafka\u63d0\u4f9b\u7684\u662f\u201cAt least once\u201d\u6a21\u578b\uff0c\u56e0\u4e3a\u6d88\u606f\u7684\u8bfb\u53d6\u8fdb\u5ea6\u7531offset\u63d0\u4f9b\uff0coffset\u53ef\u4ee5\u7531\u6d88\u8d39\u8005\u81ea\u5df1\u7ef4\u62a4\u4e5f\u53ef\u4ee5\u7ef4\u62a4\u5728zookeeper\u91cc\uff0c\u4f46\u662f\u5f53\u6d88\u606f\u6d88\u8d39\u540econsumer\u6302\u6389\uff0coffset\u6ca1\u6709\u5373\u65f6\u5199\u56de\uff0c\u5c31\u6709\u53ef\u80fd\u53d1\u751f\u91cd\u590d\u8bfb\u7684\u60c5\u51b5\uff0c\u8fd9\u79cd\u60c5\u51b5\u540c\u6837\u53ef\u4ee5\u901a\u8fc7\u8c03\u6574commit offset\u5468\u671f\u3001\u9608\u503c\u7f13\u89e3\uff0c\u751a\u81f3\u6d88\u8d39\u8005\u81ea\u5df1\u628a\u6d88\u8d39\u548ccommit offset\u505a\u6210\u4e00\u4e2a\u4e8b\u52a1\u89e3\u51b3\uff0c\u4f46\u662f\u5982\u679c\u4f60\u7684\u5e94\u7528\u4e0d\u5728\u4e4e\u91cd\u590d\u6d88\u8d39\uff0c\u90a3\u5c31\u5e72\u8106\u4e0d\u8981\u89e3\u51b3\uff0c\u4ee5\u6362\u53d6\u6700\u5927\u7684\u6027\u80fd\u3002<\/p>\n

\u6700\u540e\uff0c\u6211\u4eec\u518d\u6765\u770bzookeeper\u7684\u53ef\u9760\u6027\uff0c\u5f88\u660e\u663e\uff0c\u4ed6\u8981\u6302\u4e86\uff0c\u4e00\u5207\u90fd\u5b8c\u4e86\uff0c\u5730\u7403\u5c31\u6bc1\u706d\u4e86\uff0c\u4eba\u7c7b\u5c31\u706d\u7edd\u4e86\uff0c\u661f\u7ea7\u7a7f\u8d8a\u4e5f\u633d\u6551\u4e0d\u4e86\u4e86\u2026\u2026\u6240\u4ee5\u589e\u5f3a\u53ef\u9760\u6027\u7684\u65b9\u5f0f\u5c31\u662f\u628azookeeper\u4e5f\u90e8\u7f72\u6210\u96c6\u7fa4\u3002<\/p>\n

3.7.\u6027\u80fd<\/strong><\/h3>\n

\u597d\u4e86\uff0c\u8bf4\u4e86\u90a3\u4e48\u591a\uff0c\u6211\u4eec\u5b9e\u9645\u6765\u6d4b\u8bd5\u4e0bKafka\u5728\u5404\u79cd\u60c5\u51b5\u4e0b\u7684\u6027\u80fd\uff0c\u4e3a\u4e86\u5bf9\u6bd4\u6211\u4e5f\u6d4b\u4e86\u4e0b\u5355\u673a\u6a21\u5f0f\u4e0bActiveMQ\u7684\u6027\u80fd\uff0c\u4e0d\u8fc7\u7531\u4e8e\u61d2\uff0c\u6ca1\u6709\u642d\u5efaActiveMQ\u96c6\u7fa4\u8fdb\u884c\u6d4b\u8bd5\uff0c\u4f46\u662f\u57fa\u4e8e\u5176\u6076\u5fc3\u7684Forwarding Bridge\u6a21\u578b\uff0c\u6211\u4e5f\u6301\u60b2\u89c2\u6001\u5ea6\u3002<\/p>\n

\u9996\u5148\uff0c\u6d4b\u8bd5\u73af\u5883\u5982\u4e0b\uff1a<\/p>\n

Kafka\uff1a3 broker\uff1b8\u6838\/32G\uff1b\u9ed8\u8ba4\u914d\u7f6e<\/p>\n

ActiveMQ\uff1a1 broker\uff1b8\u6838\/32G\uff1b\u9ed8\u8ba4\u914d\u7f6e<\/p>\n

Producer: \u4e00\u53f0\u673a\u5668\u901a\u8fc7\u591a\u7ebf\u7a0b\u6a21\u62df\u591aproducer\uff1b8\u6838\/32G\uff1b\u9ed8\u8ba4\u914d\u7f6e\uff0c\u5f02\u6b65\u53d1\u9001<\/p>\n

Consumer: \u4e00\u53f0\u673a\u5668\u901a\u8fc7\u591a\u7ebf\u7a0b\u6a21\u62df\u591aconsumer\uff1b8\u6838\/32G\uff1b\u9ed8\u8ba4\u914d\u7f6e<\/p>\n

\u9664\u4e86\u7279\u6b8a\u8bf4\u660e\uff0c\u751f\u4ea7\u548c\u6d88\u8d39\u540c\u65f6\u8fdb\u884c\u3002<\/p>\n

 <\/p>\n

\u7136\u540e\uff0c\u6211\u4f7f\u7528\u5982\u4e0b\u5b57\u7b26\u8868\u793a\u5404\u79cd\u6d4b\u8bd5\u6761\u4ef6\uff1a<\/p>\n

1T<\/span>–1P3C<\/span>–1P1C<\/span>–1KW<\/span>–1K<\/span><\/strong>\uff1a<\/strong><\/p>\n

1T:1<\/strong>\u4e2atoipc<\/strong><\/span><\/p>\n

1P3C<\/strong>\uff1a1<\/strong>\u4e2apartition 3<\/strong>\u4e2areplication<\/strong><\/span><\/p>\n

1P1C<\/strong>\uff1a1<\/strong>\u4e2aproducer 1<\/strong>\u4e2aconsumer<\/strong><\/span><\/p>\n

1KW<\/strong>\uff1a1<\/strong>\u5343\u4e07\u6761\u6d88\u606f<\/strong><\/span><\/p>\n

1K<\/strong>\uff1a\u6bcf\u4e2a\u6d88\u606f1K<\/strong><\/span><\/strong><\/p>\n

 <\/p>\n

\u6211\u5148\u5bf9ActiveMQ\u5728\u5355\u673a\u591aProducer\u3001\u591aconsumer\u7684\u60c5\u51b5\u4e0b\u7684\u6d4b\u8bd5\uff0c\u7ed3\u679c\u6bd4\u6211\u60f3\u8c61\u4e2d\u7684\u597d\uff0c\u5b98\u65b9\u7684\u7ed9\u51fa\u7684\u4e00\u4e2a\u6570\u636e\u662f1-2K\u7684\u6570\u636e\uff0c\u6bcf\u79d210-20K\u4e2a\uff0c\u8fd9\u6837\u7b97\u4e0b\u6765\u5927\u698230-40MB\/S\uff0c\u800c\u6d4b\u8bd5\u7684\u7ed3\u679c\u5728\u591a\u7ebf\u7a0b\u7684\u60c5\u51b5\u4e0b\u4f1a\u66f4\u597d\u4e9b\u3002<\/p>\n\n\n\n\n\n\n
ActiveMQ-thread<\/td>\nProduce<\/td>\nConsume<\/td>\n<\/tr>\n
1T-XXX-1P1C-1KW-1K<\/td>\n28.925MB\/S<\/td>\n28.829MB\/S<\/td>\n<\/tr>\n
1T-XXX-3P3C-1KW-1K<\/td>\n43.711MB\/S<\/td>\n41.791MB\/S<\/td>\n<\/tr>\n
1T-XXX-8P8C-1KW-1K<\/td>\n52.426MB\/S<\/td>\n52.383MB\/S<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

\u7136\u540e\u6211\u53c8\u5bf9Kafka\u8fdb\u884c\u4e86\u76f8\u5e94\u7684\u6d4b\u8bd5\uff0c\u7528\u4e00\u4e2apartition\u6a21\u62df\u5355\u673a\u6a21\u5f0f\uff0c\u7ed3\u679c\u548c\u9884\u60f3\u7684\u4e00\u6837\uff0c\u5728\u5355\u673a\u6a21\u578b\u4e0b\uff0c\u4e24\u8005\u5dee\u5f02\u4e0d\u5927\uff1b\u800c\u5b98\u65b9\u7ed9\u7684\u6570\u636e\u8bf4\u751f\u4ea7\u8005\u80fd\u8fbe\u523050MB\/S\uff0c\u6d88\u8d39\u8005\u80fd\u8fbe\u5230100MB\/S\uff0c\u751f\u4ea7\u8005\u7b26\u5408\u5b98\u65b9\u6570\u636e\uff0c\u800c\u6d88\u8d39\u8005\u6211\u59cb\u7ec8\u6ca1\u6709\u538b\u5230\u90a3\u4e48\u9ad8\u7684\u901f\u5ea6\u3002<\/p>\n\n\n\n\n\n\n
Kafka- thread<\/td>\nProduce<\/td>\nConsume<\/td>\n<\/tr>\n
1T-1P1C-1P1C-1KW-1K<\/td>\n29.214MB\/S<\/td>\n29.117MB\/S<\/td>\n<\/tr>\n
1T-1P1C-3P3C-1KW-1K<\/td>\n46.168MB\/S<\/td>\n43.018MB\/S<\/td>\n<\/tr>\n
1T-1P1C-8P8C-1KW-1K<\/td>\n52.140MB\/S<\/td>\n51.975MB\/S<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

\u63a5\u4e0b\u6765\u7684\u5bf9\u4e8eKafka\u96c6\u7fa4\uff0c\u6211\u60f3\u540c\u6837\u6570\u91cf\u7684\u6d88\u606f\u4f1a\u4e0d\u4f1a\u56e0\u4e3atopic\u6570\u76ee\u7684\u589e\u591a\u800c\u5f71\u54cd\uff0c\u6d4b\u8bd5\u7ed3\u679c\u5982\u4e0b\uff0c\u8868\u660etopic\u8d8a\u591a\uff0c\u901f\u5ea6\u4f1a\u6709\u6240\u4e0b\u964d\uff0c\u4e5f\u7b26\u5408\u9884\u671f\u3002<\/p>\n\n\n\n\n\n
Kafka-topic<\/td>\nProduce<\/td>\nConsume<\/td>\n<\/tr>\n
1T-3P3C-3P3C-1.2KW-1K<\/td>\n49.255MB\/S<\/td>\n49.204MB\/S<\/td>\n<\/tr>\n
3T-3P3C-3P3C-0.4KW*3-1K<\/td>\n46.239MB\/S<\/td>\n45.774MB\/S<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

\u7136\u540e\u4e3a\u4e86\u6d4b\u8bd5partition\u5bf9\u6027\u80fd\u7684\u5f71\u54cd\uff0c\u8fdb\u884c\u4e86\u5982\u4e0b\u6d4b\u8bd5\uff0c\u53ef\u4ee5\u770b\u5230partition\u6570\u91cf\u8d8a\u591a\uff0c\u603b\u7684\u751f\u4ea7\u548c\u6d88\u8d39\u901f\u5ea6\u8d8a\u5feb\uff1b\u4f46\u662f\u610f\u5916\u7684\u662fOnly produce\u60c5\u51b5\u4e0b\u751f\u4ea7\u6548\u7387\u6ca1\u6709\u660e\u663e\u63d0\u5347\u53cd\u800c\u7565\u6162\uff0c\u8fd9\u91cc\u6000\u7591\u548cpage cache\u6709\u5173\uff0c\u6ca1\u6709\u6df1\u5165\u7814\u7a76\u3002<\/p>\n\n\n\n\n\n\n
Kafka-partition<\/td>\nProduce<\/td>\nConsume<\/td>\nOnly Produce<\/td>\nOnly Consume<\/td>\n<\/tr>\n
1T-1P3C-1P1C-1KW-1K<\/td>\n29.213MB\/S<\/td>\n29.117MB\/S<\/td>\n28.941MB\/S<\/td>\n34.360MB\/S<\/td>\n<\/tr>\n
1T-3P3C-3P3C-1KW-1K<\/td>\n47.103MB\/S<\/td>\n46.966MB\/S<\/td>\n46.540MB\/S<\/td>\n66.219MB\/S<\/td>\n<\/tr>\n
1T-8P3C-8P8C-1KW-1K<\/td>\n61.522MB\/S<\/td>\n61.412MB\/S<\/td>\n60.703MB\/S<\/td>\n72.701MB\/S<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

\u7efc\u4e0a\uff0c\u6211\u4eec\u53ef\u4ee5\u770b\u5230Kafka\u7684\u6027\u80fd\u548c\u541e\u5410\u662f\u53ef\u4ee5\u6269\u5c55\u7684\u3002<\/p>\n

3.8.\u98ce\u9669\u70b9<\/strong><\/h3>\n

\u5bf9\u4e8e\u6211\u4eec\u6765\u8bf4\uff0cKafka\u4e3b\u8981\u6709\u4e24\u4e2a\u98ce\u9669\u70b9\uff0c\u7b2c\u4e00\uff0c\u8981\u6df1\u5165\u4f7f\u7528\u5fc5\u987b\u8981\u719f\u8bfb\u6e90\u7801\uff0c\u800ckafka\u6e90\u7801\u662f\u7528scala\u5199\u7684\uff0c\u6211\u4eec\u5e76\u6ca1\u6709\u76f8\u5e94\u7684\u6280\u672f\u50a8\u5907\uff0c\u9700\u8981\u5b66\u4e60\uff1b\u7b2c\u4e8c\uff0ckafka\u6280\u672f\u8f83\u65b0\uff0c\u76ee\u524d\u7684\u7248\u672c\u662f0.8.1.1\uff0c\u770b\u8d77\u6765\u8fd8\u4e0d\u592a\u6210\u719f\u3002<\/p>\n

4.KG\u5e94\u7528<\/strong><\/h2>\n

\u8fd9\u4e00\u5757\u662f\u5728\u516c\u53f8\u5185\u90e8\u7cfb\u7edf\u7684\u5e94\u7528\uff0c\u4e0d\u9002\u5408\u5bf9\u5916\uff0c\u6240\u4ee5\u8fd9\u91cc\u5220\u53bb\u3002<\/p>\n

5.\u53c2\u8003\u8d44\u6599<\/strong><\/h2>\n

Kafka-DOC\uff1ahttp:\/\/kafka.apache.org\/documentation.html<\/a><\/p>\n

ActiveMQ-DOC\uff1ahttp:\/\/activemq.apache.org<\/a><\/p>\n

Understading the differences between AMQP & JMS\uff1ahttp:\/\/www.wmrichards.com\/amqp.pdf<\/a><\/p>\n

WIKI-MQ\uff1ahttp:\/\/en.wikipedia.org\/wiki\/Message_queue<\/a><\/p>\n

WIKI-JMS\uff1ahttp:\/\/en.wikipedia.org\/wiki\/Java_Message_Service<\/a><\/p>\n

WIKI-AMQP\uff1ahttp:\/\/en.wikipedia.org\/wiki\/Advanced_Message_Queuing_Protocol<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

1.\u80cc\u666f \u6700\u8fd1\u56e0\u4e3a\u5de5\u4f5c\u9700\u8981\uff0c\u8c03\u7814\u4e86\u8ffd\u6c42\u9ad8\u541e\u5410\u7684\u8f7b\u91cf\u7ea7\u6d88\u606f\u7cfb\u7edfKafka\uff0c\u6253\u7b97\u66ff\u6362\u6389\u7ebf\u4e0a\u8fd0\u884c\u7684ActiveMQ\uff0c […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[],"class_list":["post-298","post","type-post","status-publish","format-standard","hentry","category-technology"],"_links":{"self":[{"href":"https:\/\/fengxinwei.com\/index.php?rest_route=\/wp\/v2\/posts\/298","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fengxinwei.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fengxinwei.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fengxinwei.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fengxinwei.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=298"}],"version-history":[{"count":1,"href":"https:\/\/fengxinwei.com\/index.php?rest_route=\/wp\/v2\/posts\/298\/revisions"}],"predecessor-version":[{"id":376,"href":"https:\/\/fengxinwei.com\/index.php?rest_route=\/wp\/v2\/posts\/298\/revisions\/376"}],"wp:attachment":[{"href":"https:\/\/fengxinwei.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=298"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fengxinwei.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=298"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fengxinwei.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=298"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}