{"id":46941,"date":"2023-12-29T12:00:18","date_gmt":"2023-08-09T09:57:00","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/apache-kafka%e7%9a%84%e6%80%a7%e8%83%bd%e9%aa%8c%e8%af%81%ef%bc%88%e7%ac%ac%e5%9b%9b%e9%83%a8%e5%88%86%ef%bc%89%ef%bc%9aproducer%e7%9a%84%e9%87%8d%e6%96%b0%e8%b0%83%e6%95%b4%e5%92%8cconsumer%e7%9a%84\/"},"modified":"2024-05-04T15:50:59","modified_gmt":"2024-05-04T07:50:59","slug":"apache-kafka%e7%9a%84%e6%80%a7%e8%83%bd%e9%aa%8c%e8%af%81%ef%bc%88%e7%ac%ac%e5%9b%9b%e9%83%a8%e5%88%86%ef%bc%89%ef%bc%9aproducer%e7%9a%84%e9%87%8d%e6%96%b0%e8%b0%83%e6%95%b4%e5%92%8cconsumer%e7%9a%84","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/apache-kafka%e7%9a%84%e6%80%a7%e8%83%bd%e9%aa%8c%e8%af%81%ef%bc%88%e7%ac%ac%e5%9b%9b%e9%83%a8%e5%88%86%ef%bc%89%ef%bc%9aproducer%e7%9a%84%e9%87%8d%e6%96%b0%e8%b0%83%e6%95%b4%e5%92%8cconsumer%e7%9a%84\/","title":{"rendered":"Apache Kafka\u7684\u6027\u80fd\u9a8c\u8bc1\uff08\u7b2c\u56db\u90e8\u5206\uff09\uff1aProducer\u7684\u91cd\u65b0\u8c03\u6574\u548cConsumer\u7684\u8c03\u6574\u7ed3\u679c"},"content":{"rendered":"<p>\u7b2c\u4e00\u7248\uff1a2018\u5e7411\u67089\u65e5<br \/>\n\u4f5c\u8005\uff1a\u4f0a\u85e4\u96c5\u535a\uff0c\u65e5\u7acb\u88fd\u4f5c\u6240\u682a\u5f0f\u4f1a\u793e<\/p>\n<h1>\u9996\u5148<\/h1>\n<p>\u5728\u8fd9\u7bc7\u6587\u7ae0\u4e2d\uff0c\u6211\u4eec\u5c06\u4ecb\u7ecd\u57282017\u5e74\u4f01\u4e1a\u7ea7\u5f00\u6e90\u5927\u4f1a\u4e0a\u53d1\u8868\u7684\u300a\u76ee\u6807\uff01\u6210\u4e3aKafka\u5927\u5e08 \uff5e\u5982\u4f55\u5728Apache Kafka\u4e2d\u5b9e\u73b0\u6700\u4f73\u6027\u80fd\uff5e\u300b\u7684\u9a8c\u8bc1\u5185\u5bb9\uff08\u5171\u8ba18\u4e2a\u90e8\u5206\uff09\u3002\u672c\u6587\u7684\u5185\u5bb9\u57fa\u4e8e2017\u5e746\u6708\u53d1\u5e03\u7684Kafka 0.11.0\u7248\u672c\u3002<\/p>\n<p>\u5728\u7b2c\u4e03\u6b21\u8ba8\u8bba\u4e2d\uff0c\u6211\u4eec\u5c06\u4ecb\u7ecdProducer\u91cd\u65b0\u8c03\u6574\u7684\u7ed3\u679c\u4ee5\u53caConsumer\u7684\u8c03\u6574\u7ed3\u679c\u3002\u5728\u7b2c\u516d\u6b21\u53d1\u5e03\u4e2d\uff0c\u6211\u4eec\u8fdb\u884c\u4e86Broker\u7684\u8c03\u6574\uff0c\u4f46\u6700\u7ec8\u541e\u5410\u91cf\u5927\u5e45\u4e0b\u964d\u3002\u56e0\u6b64\uff0c\u8fd9\u6b21\u6211\u4eec\u5c06\u518d\u6b21\u8fdb\u884cBroker\u8c03\u6574\uff0c\u7136\u540e\u5c1d\u8bd5\u8fdb\u884cProducer\u7684\u8c03\u6574\u3002\u968f\u540e\uff0c\u6211\u4eec\u5c06\u8fdb\u884cConsumer\u7684\u8c03\u6574\uff0c\u4ee5\u4f18\u5316\u4eceProducer\u53d1\u9001\u5230Consumer\u63a5\u6536\u7684\u6574\u4f53\u541e\u5410\u91cf\u3002<\/p>\n<p>\u6295\u7a3f\u4e00\u89a7:<br \/>\n1. Apache Kafka\u6982\u8ff0\u53ca\u67b6\u6784<br \/>\n2. Apache Kafka\u7684\u751f\u4ea7\u8005\/\u4ee3\u7406\/\u6d88\u8d39\u8005\u673a\u5236\u548c\u8bbe\u7f6e\u5217\u8868<br \/>\n3. Apache Kafka\u7684\u63a8\u8350\u914d\u7f6e\u548c\u6027\u80fd\u4f30\u7b97\u65b9\u6cd5<br \/>\n4. Apache Kafka\u6027\u80fd\u9a8c\u8bc1(1): \u9a8c\u8bc1\u73af\u5883\u548c\u53c2\u6570\u8c03\u6574\u5185\u5bb9<br \/>\n5. Apache Kafka\u6027\u80fd\u9a8c\u8bc1(2): \u751f\u4ea7\u8005\u8c03\u4f18\u7ed3\u679c<br \/>\n6. Apache Kafka\u6027\u80fd\u9a8c\u8bc1(3): \u4ee3\u7406\u8c03\u4f18\u7ed3\u679c<br \/>\n7. Apache Kafka\u6027\u80fd\u9a8c\u8bc1(4): \u751f\u4ea7\u8005\u518d\u6b21\u8c03\u4f18\u548c\u6d88\u8d39\u8005\u8c03\u4f18\u7ed3\u679c (\u672c\u6295\u7a3f)<br \/>\n8. Apache Kafka\u6027\u80fd\u9a8c\u8bc1(5): \u7cfb\u7edf\u6574\u4f53\u5ef6\u8fdf\u60c5\u51b5<\/p>\n<h1>\u5236\u7247\u4eba\u7684\u91cd\u65b0\u8c03\u6574<\/h1>\n<p>\u5728\u524d\u4e00\u6b21\u6d4b\u8bd5\u4e2d\uff0c\u6211\u4eec\u53d1\u73b0\u5c06acks\u4ece1\u66f4\u6539\u4e3aall\u4f1a\u663e\u8457\u964d\u4f4e\u541e\u5410\u91cf\u3002\u8fd9\u53ef\u80fd\u662f\u7531\u4e8eacks\u503c\u4e3a1\u65f6\u548c\u503c\u4e3aall\u65f6\uff0cRecord Batch\u5927\u5c0f\u548cProducer\u6570\u91cf\u7b49\u65b9\u9762\u7684\u5408\u9002\u6027\u4e0d\u540c\u6240\u81f4\u3002\u56e0\u6b64\uff0c\u8fd9\u6b21\u6211\u4eec\u5c06\u5728\u4e4b\u524d\u53c2\u6570\u4f18\u5316\u7684\u57fa\u7840\u4e0a\u5c06acks\u8bbe\u4e3aall\uff0c\u5e76\u91cd\u65b0\u8fdb\u884cProducer\u7684\u8c03\u4f18\u3002<\/p>\n<h2>\u6279\u5904\u7406\u5927\u5c0f\u7684\u8c03\u6574<\/h2>\n<p>\u9996\u5148\uff0c\u6211\u4eec\u5728\u4f7f\u7528\u4e24\u4e2aProducer\u8282\u70b9\u548c\u4e09\u4e2aProducer\u6765\u91cd\u65b0\u8c03\u6574batch\u5927\u5c0f\u7684\u60c5\u51b5\u4e0b\uff0c\u5c06\u7ed3\u679c\u5982\u4e0b\u6240\u793a\u3002<\/p>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d7b5d913a08637a69902f\/9-0.png\" alt=\"kafka07_01.png\" \/><\/div>\n<p>\u901a\u8fc7\u5c06\u8be5\u53c2\u6570\u4ece128KB\u589e\u52a0\u5230512KB\uff0c\u751f\u4ea7\u541e\u5410\u91cf\u4ece404 MB\/s\u589e\u52a0\u5230500 MB\/s\u3002<\/p>\n<h2>\u5236\u4f5c\u4eba\u7684\u8c03\u6574\u624b\u6bb5 de<\/h2>\n<p>\u4e0b\u9762\u662fProducer\u6570\u91cf\u518d\u8c03\u4f18\u7684\u7ed3\u679c\u3002Producer\u8282\u70b9\u5171\u67092\u4e2a\uff0c\u603b\u5171\u670980\u4e2a\u6838\u5fc31\uff0c\u6bcf\u4e2aProducer\u5728\u7528\u6237\u7ebf\u7a0b\u548c\u7f51\u7edc\u7ebf\u7a0b\u4e0a\u4f7f\u75282\u4e2a\u6838\u5fc3\uff0c\u56e0\u6b64\u5728\u672c\u6b21\u9a8c\u8bc1\u4e2d\uff0c\u6211\u4eec\u589e\u52a0\u4e86\u6700\u591a40\u4e2aProducer\u5e76\u8fdb\u884c\u4e86\u6d4b\u8bd5\u3002<\/p>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d7b5d913a08637a69902f\/13-0.png\" alt=\"kafka07_02.png\" \/><\/div>\n<p>\u5c06\u751f\u4ea7\u8005\u8282\u70b9\u6570\u4ece6\u4e2a\uff08\u6bcf\u4e2aProducer\u8282\u70b93\u4e2a\uff09\u589e\u52a0\u523040\u4e2a\uff08\u6bcf\u4e2aProducer\u8282\u70b920\u4e2a\uff09\uff0c\u751f\u4ea7\u541e\u5410\u91cf\u4ece500 MB\/s\u63d0\u9ad8\u5230823 MB\/s\u3002\u5982\u679c\u7ee7\u7eed\u589e\u52a0Producer\u8282\u70b9\u4ee5\u589e\u52a0\u751f\u4ea7\u8005\u6570\u91cf\uff0c\u751f\u4ea7\u541e\u5410\u91cf\u53ef\u80fd\u8fdb\u4e00\u6b65\u63d0\u9ad8\u3002<\/p>\n<h2>\u8c03\u6574 num.network.threads \u7684\u8bbe\u7f6e<\/h2>\n<p>\u6700\u540e\uff0c\u4e0b\u9762\u5c55\u793a\u4e86\u7ecf\u8fc7\u518d\u8c03\u6574\u7684Broker\u7aef\u7f51\u7edc\u7ebf\u7a0b\u6570\uff08num.network.threads\uff09\u7684\u7ed3\u679c\u3002<\/p>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d7b5d913a08637a69902f\/17-0.png\" alt=\"kafka07_03.png\" \/><\/div>\n<p>\u589e\u52a0\u7f51\u7edc\u7ebf\u7a0b\u6570\u5e76\u6ca1\u6709\u663e\u8457\u63d0\u9ad8\u751f\u4ea7\u541e\u5410\u91cf\uff0c\u4f46\u662f\u5728\u589e\u52a0\u523014\u4e2a\u7ebf\u7a0b\u540e\uff0c\u541e\u5410\u91cf\u4ece823 MB\/s \u63d0\u9ad8\u5230 863 MB\/s\u3002<\/p>\n<h2>\u5236\u4f5c\u4eba\u7684\u91cd\u65b0\u8c03\u6574\u7ed3\u679c\u603b\u7ed3<\/h2>\n<p>\u4ee5\u4e0b\u662f\u5bf9\u5236\u4f5c\u4eba\u91cd\u65b0\u8c03\u8c10\u7ed3\u679c\u7684\u603b\u7ed3\u3002<\/p>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d7b5d913a08637a69902f\/21-0.png\" alt=\"kafka07_04.png\" \/><\/div>\n<p>\u901a\u8fc7\u8fd9\u4e9b\u8c03\u6574\uff0cProduce \u7684\u541e\u5410\u91cf\u5728 acks=all \u7684\u72b6\u6001\u4e0b\u4ece 404 MB\/s \u63d0\u5347\u5230\u4e86 863 MB\/s\u3002\u7531\u6b64\u7ed3\u679c\u53ef\u4ee5\u786e\u8ba4\uff0c\u5728 acks=1 \u548c all \u7684\u60c5\u51b5\u4e0b\uff0c\u9002\u5f53\u7684 batch.size \u548c Producer \u6570\u91cf\u662f\u4e0d\u540c\u7684\u3002<\/p>\n<h1>\u6d88\u8cbb\u8005\u7684\u8c03\u8bd5<\/h1>\n<p>\u5728\u8fdb\u884c\u4e4b\u524d\u7684\u8c03\u4f18\u72b6\u6001\u4e0b\uff0c\u901a\u8fc7\u6700\u540e\u5bf9Consumer\u7684\u53d6\u5f97\u6027\u80fd\u8fdb\u884c\u8c03\u4f18\uff0c\u4eceProducer\u7684\u53d1\u9001\u5230Consumer\u7684\u63a5\u6536\uff0c\u4f18\u5316\u6574\u4e2a\u7cfb\u7edf\u7684\u541e\u5410\u91cf\u3002\u5728\u4ee5\u4e0b\u56fe\u8868\u4e2d\u4ee5\u7ea2\u8272\u6807\u51fa\u4e86\u6db5\u76d6\u4e86Consumer\u7684\u8c03\u4f18\u8303\u56f4\u3002\u901a\u8fc7\u5bf9Consumer\u7684\u8c03\u4f18\uff0c\u5b9e\u73b0\u5bf9Producer\u3001Broker\u548cConsumer\u8fd9\u4e09\u4e2a\u7ec4\u4ef6\u7684\u5168\u9762\u8c03\u4f18\u3002<\/p>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d7b5d913a08637a69902f\/25-0.png\" alt=\"kafka07_05.png\" \/><\/div>\n<h2>\u8c03\u6574fetch.max.bytes\u7684\u8bbe\u7f6e<\/h2>\n<p>\u9996\u5148\uff0c\u6211\u4eec\u5c06\u5c55\u793aConsumer\u5728\u4fee\u6539fetch.max.bytes\u53c2\u6570\u540e\u7684\u7ed3\u679c\u3002\u6211\u4eec\u5c06\u4e3a\u8be5\u53c2\u6570\u8bbe\u7f6e\u4e00\u4e2a\u8f83\u5927\u7684\u503c\uff081,000 MB\uff09\uff0c\u7136\u540e\u901a\u8fc7\u8c03\u6574\u4ee5\u5206\u533a\u4e3a\u5355\u4f4d\u7684\u6700\u5927\u83b7\u53d6\u5927\u5c0f\uff08max.partition.fetch.bytes\uff09\u6765\u8c03\u6574\u6bcf\u6b21\u83b7\u53d6\u7684\u5927\u5c0f\u3002<\/p>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d7b5d913a08637a69902f\/28-0.png\" alt=\"kafka07_06.png\" \/><\/div>\n<p>\u8fd9\u4e2a\u53d8\u52a8\u4f7f\u5f97Consume\u7684\u541e\u5410\u91cf\u4ece676MB\/s\u63d0\u9ad8\u5230688MB\/s\uff0c\u7a0d\u5fae\u6709\u6240\u63d0\u5347\u3002<\/p>\n<h2>\u6700\u5927\u5206\u533a\u83b7\u53d6\u5b57\u8282\u5927\u5c0f\u7684\u8c03\u6574<\/h2>\n<p>\u63a5\u4e0b\u6765\uff0c\u5c06\u5c55\u793a\u8c03\u4f18\u540e\u7684\u6bcf\u4e2aFetch\u8bf7\u6c42\u7684\u5206\u533a\u6700\u5927\u83b7\u53d6\u5927\u5c0f\uff08max.partition.fetch.bytes\uff09\u7ed3\u679c\u3002<\/p>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d7b5d913a08637a69902f\/32-0.png\" alt=\"kafka07_07.png\" \/><\/div>\n<p>\u901a\u8fc7\u5c06\u8be5\u53c2\u6570\u4ece1 MB\u589e\u52a0\u52307 MB\uff0cConsume\u541e\u5410\u91cf\u4ece688 MB\/s\u63d0\u9ad8\u5230763 MB\/s\u3002<\/p>\n<h2>\u987e\u5ba2\u6570\u91cf\u7684\u8c03\u6574<\/h2>\n<p>\u6700\u540e\uff0c\u6211\u4f1a\u5728\u4e0b\u9762\u5c55\u793a\u5bf9\u6d88\u8d39\u8005\u6570\u91cf\u8fdb\u884c\u7684\u8c03\u6574\u7ed3\u679c\u3002<\/p>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d7b5d913a08637a69902f\/36-0.png\" alt=\"kafka07_08.png\" \/><\/div>\n<p>\u589e\u52a0\u6d88\u8d39\u8005\u6570\u91cf\u5e76\u6ca1\u6709\u663e\u8457\u63d0\u9ad8\u6d88\u8d39\u541e\u5410\u91cf\uff0c\u4f46\u5c06\u6d88\u8d39\u8005\u6570\u91cf\u4ece4\u589e\u52a0\u52306\u65f6\uff0c\u541e\u5410\u91cf\u7565\u6709\u63d0\u9ad8\uff0c\u4ece763MB\/s\u589e\u52a0\u5230803MB\/s\u3002\u7531\u4e8e\u6d88\u8d39\u8005\u5904\u7406\u7684\u5f00\u9500\u8f83\u5c0f\uff0c\u6211\u8ba4\u4e3a6\u4e2a\u6d88\u8d39\u8005\u5df2\u8db3\u591f\u3002<\/p>\n<h2>\u6d88\u8d39\u8005\u8c03\u67e5\u7ed3\u679c\u6458\u8981<\/h2>\n<p>\u6211\u5df2\u7ecf\u6574\u7406\u4e86\u6709\u5173\u63d0\u9ad8Consumer\u7684\u6027\u80fd\u8c03\u4f18\u7ed3\u679c\uff0c\u5982\u4e0b\u6240\u793a\u3002<\/p>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d7b5d913a08637a69902f\/40-0.png\" alt=\"kafka07_09.png\" \/><\/div>\n<p>\u901a\u8fc7\u8fd9\u4e9b\u8c03\u6574\uff0c\u6d88\u8d39\u541e\u5410\u91cf\u4ece676 MB\/s\u63d0\u5347\u81f3803 MB\/s\u3002\u540c\u65f6\uff0c\u4ea7\u751f\/\u590d\u5236\u7684\u541e\u5410\u91cf\u4e0e\u6d88\u8d39\u541e\u5410\u91cf\u51e0\u4e4e\u76f8\u7b49\uff0c\u786e\u8ba4\u6574\u4e2a\u7cfb\u7edf\u53ef\u4ee5\u8fbe\u5230803 MB\/s\u7684\u541e\u5410\u91cf\u3002<\/p>\n<h1>\u6574\u4e2a\u7cfb\u7edf\u7684\u541e\u5410\u91cf\u8bc4\u4f30<\/h1>\n<p>\u5728\u672c\u6b21\u9a8c\u8bc1\u4e2d\uff0c\u6211\u4eec\u5b8c\u6210\u4e86Producer\u3001Broker\u548cConsumer\u7684\u8c03\u4f18\uff0c\u5e76\u4f18\u5316\u4e86\u4eceProducer\u53d1\u9001\u5230Consumer\u63a5\u6536\u7684\u6574\u4f53\u541e\u5410\u91cf\u3002\u901a\u8fc7\u5148\u524d\u7684\u8c03\u4f18\uff0c\u6211\u4eec\u6210\u529f\u5b9e\u73b0\u4e86\u4f7f\u7528\u540c\u6b65\u590d\u5236\uff08acks=all\uff0c\u590d\u5236\u56e0\u5b50=3\uff0c\u6700\u5c0fin-sync\u526f\u672c=2\uff09\u5e73\u5747\u541e\u5410\u91cf\u4e3a803MB\/s\u3002<\/p>\n<p>\u8fd9\u4e2a\u6570\u503c\u7ea6\u4e3a\u7f51\u7edc\u5e26\u5bbd\u7684\u7406\u8bba\u503c\uff081,170 MB\/s\uff09\u768470%\u3002\u4ee5\u4e0b\u662fProduce\u3001Replicate\u548cConsume\u7684\u541e\u5410\u91cf\u53d8\u5316\u60c5\u51b5\u3002\u541e\u5410\u91cf\u7684\u5e73\u5747\u503c\u4e3a803MB\/s\uff0c\u4f46\u662f\u541e\u5410\u91cf\u968f\u65f6\u95f4\u4e0a\u4e0b\u6ce2\u52a8\uff0c\u6700\u9ad8\u53ef\u8fbe\u52301,000 MB\/s\uff08\u7ea6\u4e3a\u7406\u8bba\u503c\u768485%\uff09\u7684\u5e26\u5bbd\u5229\u7528\u7387\u3002<\/p>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d7b5d913a08637a69902f\/45-0.png\" alt=\"kafka07_10.png\" \/><\/div>\n<h1>\u8c03\u8c10\u7684\u8981\u70b9 de<\/h1>\n<p>\u4ee5\u4e0b\u662f\u5728\u4ee5\u524d\u7684\u8c03\u6574\u4e2d\u4ea7\u751f\u663e\u8457\u6548\u679c\u7684\u53c2\u6570\u3002<\/p>\n<p>Producer \u306e batch.size<\/p>\n<p>Kafka\u306fRecord Batch\u5358\u4f4d\u3067\u30c7\u30fc\u30bf\u3092\u51e6\u7406\u3059\u308b\u305f\u3081\u3001Record Batch\u30b5\u30a4\u30ba\u3092\u5897\u3084\u3059\u3053\u3068\u3067\u3001\u51e6\u7406\u306e\u30aa\u30fc\u30d0\u30fc\u30d8\u30c3\u30c9\u304c\u6e1b\u308a\u30b9\u30eb\u30fc\u30d7\u30c3\u30c8\u304c\u5411\u4e0a\u3057\u307e\u3059\u3002\u307e\u305f\u3001acks=all\u3067\u306fack\u306e\u8fd4\u4fe1\u306b\u6642\u9593\u304c\u304b\u304b\u308b\u305f\u3081\u3001\u30ea\u30af\u30a8\u30b9\u30c8\u983b\u5ea6\u3092\u5897\u3084\u3059\u3088\u308aRecord Batch\u30b5\u30a4\u30ba\u3092\u5897\u3084\u3057\u30661\u56de\u306e\u30ea\u30af\u30a8\u30b9\u30c8\u30b5\u30a4\u30ba\u3092\u5927\u304d\u304f\u3057\u305f\u65b9\u304c\u826f\u3044\u3068\u8003\u3048\u3089\u308c\u307e\u3059\u3002<\/p>\n<p>Producer \u306e\u500b\u6570<\/p>\n<p>Producer\u6570\u3092\u5897\u3084\u3059\u3053\u3068\u3067\u9001\u4fe1\u30c7\u30fc\u30bf\u91cf\u304c\u5897\u3048\u308b\u307b\u304b\u3001Broker\u3068\u306e\u30b3\u30cd\u30af\u30b7\u30e7\u30f3\u6570\uff08\u4e26\u5217\u51e6\u7406\u6570\uff09\u304c\u5897\u3048\u308b\u305f\u3081\u3001\u30b9\u30eb\u30fc\u30d7\u30c3\u30c8\u304c\u5411\u4e0a\u3057\u307e\u3059\u3002<\/p>\n<p>Broker \u306e num.replica.fetchers<\/p>\n<p>Replica fetcher\u6570\u3092\u5897\u3084\u3059\u3053\u3068\u3067\u3001\u30ec\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u30b9\u30eb\u30fc\u30d7\u30c3\u30c8\u304c\u5927\u5e45\u306b\u5411\u4e0a\u3057\u307e\u3057\u305f\u3002\u305f\u3060\u3057\u3001Replica fetcher\u306b\u5bfe\u3059\u308bPartition\u5272\u308a\u5f53\u3066\u306e\u504f\u308a\u3092\u56de\u907f\u3059\u308b\u305f\u3081\u3001Replica Fetcher \u6570\u3092Broker\u6570\u306e\u500d\u6570\u306b\u3057\u306a\u3044\u3053\u3068\u3092\u63a8\u5968\u3057\u307e\u3059\u3002<\/p>\n<p>Consumer \u306e replica.fetch.response.max.bytes\u3001max.partition.fetch.bytes\u3001Consumer Group\u5185\u306eConsumer\u6570<\/p>\n<p>Consumer\u306eFetch\u30b5\u30a4\u30ba\u3068Consumer\u6570\u3092\u5897\u3084\u3059\u3053\u3068\u3067\u30b9\u30eb\u30fc\u30d7\u30c3\u30c8\u304c\u5411\u4e0a\u3057\u307e\u3057\u305f\u3002Consumer\u306e\u51e6\u7406\u306fProducer\u3068\u6bd4\u3079\u3066\u30aa\u30fc\u30d0\u30fc\u30d8\u30c3\u30c9\u304c\u5c11\u306a\u3044\u305f\u3081\u3001Producer\u3068\u6bd4\u3079\u3066\u5c11\u306a\u3044\u500b\u6570\u3067\u3082\u5341\u5206\u306a\u30b9\u30eb\u30fc\u30d7\u30c3\u30c8\u3092\u51fa\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<h1>\u7ed3\u675f\u4e86<\/h1>\n<p>\u5728\u8fc7\u53bb\u7684\u9a8c\u8bc1\u4e2d\uff0c\u6211\u4eec\u5173\u6ce8\u7684\u662f\u6570\u636e\u5904\u7406\u7684\u541e\u5410\u91cf\uff0c\u5e76\u8fdb\u884c\u4e86\u8c03\u4f18\u3002\u4e00\u822c\u6765\u8bf4\uff0c\u541e\u5410\u91cf\u589e\u52a0\u65f6\u5ef6\u8fdf\u4e5f\u4f1a\u589e\u52a0\uff0c\u4f46\u4e4b\u524d\u7684\u9a8c\u8bc1\u4e2d\u5e76\u672a\u8003\u8651\u5ef6\u8fdf\u3002\u56e0\u6b64\u4e0b\u6b21\u6211\u4eec\u5c06\u4ecb\u7ecd\u5ef6\u8fdf\u7684\u6d4b\u91cf\u7ed3\u679c\u3002<\/p>\n<p>\u7b2c8\u56de\uff1aApache Kafka\u5728\u6027\u80fd\u9a8c\u8bc1\u4e2d\u7684\u8868\u73b0(5)\uff1a\u5173\u4e8e\u6574\u4e2a\u7cfb\u7edf\u7684\u5ef6\u8fdf<\/p>\n<div>\u8bf7\u53c2\u8003\u7b2c\u56db\u7bc7\u6587\u7ae0\u4ee5\u83b7\u5f97\u6709\u5173\u9a8c\u8bc1\u73af\u5883\u7684\u8be6\u7ec6\u4fe1\u606f\u3002<\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u7b2c\u4e00\u7248\uff1a2018\u5e7411\u67089\u65e5 \u4f5c\u8005\uff1a\u4f0a\u85e4\u96c5\u535a\uff0c\u65e5\u7acb\u88fd\u4f5c\u6240\u682a\u5f0f\u4f1a\u793e \u9996\u5148 \u5728\u8fd9\u7bc7\u6587\u7ae0\u4e2d\uff0c\u6211\u4eec\u5c06\u4ecb\u7ecd\u57282017\u5e74\u4f01 [&hellip;]<\/p>\n","protected":false},"author":12,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-46941","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin 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content=\"\u7b2c\u4e00\u7248\uff1a2018\u5e7411\u67089\u65e5 \u4f5c\u8005\uff1a\u4f0a\u85e4\u96c5\u535a\uff0c\u65e5\u7acb\u88fd\u4f5c\u6240\u682a\u5f0f\u4f1a\u793e \u9996\u5148 \u5728\u8fd9\u7bc7\u6587\u7ae0\u4e2d\uff0c\u6211\u4eec\u5c06\u4ecb\u7ecd\u57282017\u5e74\u4f01 [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.silicloud.com\/zh\/blog\/apache-kafka\u7684\u6027\u80fd\u9a8c\u8bc1\uff08\u7b2c\u56db\u90e8\u5206\uff09\uff1aproducer\u7684\u91cd\u65b0\u8c03\u6574\u548cconsumer\u7684\/\" \/>\n<meta property=\"og:site_name\" content=\"Blog - Silicon Cloud\" \/>\n<meta property=\"article:published_time\" content=\"2023-08-09T09:57:00+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-05-04T07:50:59+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d7b5d913a08637a69902f\/9-0.png\" \/>\n<meta name=\"author\" content=\"\u9038, \u79d1\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" 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