{"id":10020639,"date":"2025-01-22T16:27:22","date_gmt":"2025-01-22T08:27:22","guid":{"rendered":"https:\/\/itmax.cn\/?p=10020639"},"modified":"2025-01-22T16:27:22","modified_gmt":"2025-01-22T08:27:22","slug":"%e9%ab%98%e5%b9%b6%e5%8f%91%e5%9c%ba%e6%99%af%e4%b8%8b%e7%9a%84%e5%ba%93%e5%ad%98%e7%ae%a1%e7%90%86%ef%bc%8c%e7%90%86%e8%ae%ba%e4%b8%8e%e5%ae%9e%e6%88%98%e8%83%bd%e5%90%a6%e5%85%bc%e5%be%97%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/itmax.cn\/?p=10020639","title":{"rendered":"\u9ad8\u5e76\u53d1\u573a\u666f\u4e0b\u7684\u5e93\u5b58\u7ba1\u7406\uff0c\u7406\u8bba\u4e0e\u5b9e\u6218\u80fd\u5426\u517c\u5f97\uff1f"},"content":{"rendered":"<p>\u4f5c\u8005\uff1a\u4eac\u4e1c\u7269\u6d41 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decoding=\"async\"   referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000046047075\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" title=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\"><\/p>\n<\/p>\n<p><strong>\u4f46\u8fd9\u79cd\u65b9\u5f0f\u5b58\u5728\u5f88\u5927\u95ee\u9898\uff1a 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decoding=\"async\"   referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000046047076\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" title=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" loading=\"lazy\"><\/p>\n<\/p>\n<p><strong>\u4f46\u8fd9\u4e2a\u65b9\u6848\u4f9d\u7136\u6709\u7f3a\u9677\uff0c\u5b83\u7684\u70b9\u5728\u4e8eredis\u7684\u5355\u70b9\u6027\u80fd\u95ee\u9898\u3002\u8be5\u65b9\u6848\u7684\u6700\u5927\u5e76\u53d1\u6027\u80fd\u53d6\u51b3\u4e8eredis\u7684\u5355\u70b9\u5904\u7406\u80fd\u529b\u3002\u800c\u5982\u679c\u60f3\u8981\u8fdb\u4e00\u6b65\u63d0\u5347\u5e76\u53d1\u80fd\u529b\uff0c\u8be5\u65b9\u6848\u4e0d\u5177\u5907\u6c34\u5e73\u6269\u5c55\u80fd\u529b\u3002\u90a3\u4e48\uff0c\u8fd9\u4e2a\u65b9\u6848\uff0c\u4f9d\u7136\u4e0d\u662f\u6211\u4eec\u6700\u4f18\u7684\u9009\u62e9\u3002<\/strong><\/p>\n<h2><strong>\u5927\u663e\u8eab\u624b<\/strong><\/h2>\n<p>\u90a3\u4e48\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u9700\u8981\u8003\u8651\u7684\u662f\u5982\u4f55\u53ef\u4ee5\u5b9e\u73b0\u6211\u4eec\u4e1a\u52a1\u7cfb\u7edf\u5e76\u53d1\u80fd\u529b\u7684\u6c34\u5e73\u6269\u5c55\u80fd\u529b\u3002\u5f53\u7136\u8fd9\u91cc\u4e5f\u4e0d\u662f\u51ed\u7a7a\u6765\u60f3\uff0c\u6211\u4eec\u53ef\u4ee5\u601d\u8003\u4e00\u4e0b\uff0c\u4e1a\u5185\u6210\u719f\u7684\u4e00\u4e9b\u4e2d\u95f4\u4ef6\u662f\u5982\u4f55\u5b9e\u73b0\u9ad8\u5e76\u53d1\u7684\uff0c\u8fd9\u91cc\u6211\u4eec\u53ef\u4ee5\u4e24\u4e2a\u6211\u4eec\u5e38\u89c1\u7684\u6846\u67b6\uff1akafka\u548celasticsearch\u3002<\/p>\n<p>\u4e0a\u8ff0\u6211\u4eec\u5e38\u89c1\u7684\u4e24\u4e2a\u4e2d\u95f4\u4ef6\u6846\u67b6\uff0c\u90fd\u4ee5\u53ef\u4ee5\u6c34\u5e73\u80fd\u529b\u6269\u5c55\u8457\u79f0\u3002\u90a3\u4e48\u4ed4\u7ec6\u601d\u8003\u4e00\u4e0b\u4ed6\u4eec\u7684\u6280\u672f\u67b6\u6784\u4e0d\u96be\u53d1\u73b0\uff0c\u4ed6\u4eec\u7684\u6838\u5fc3\u5176\u5b9e\u90fd\u662f\u91c7\u7528\u4e86\u4e00\u79cd\u6240\u8c13\u7684\u5206\u7247\u5b9e\u73b0\u7684\u3002\u90a3\u4e48\u95ee\u9898\u6765\u4e86\uff0c\u6211\u4eec\u7684\u5e93\u5b58\u6263\u51cf\uff0c\u80fd\u4e0d\u80fd\u5b9e\u73b0\u5206\u7247\u5462\uff1f\u6216\u8005\u6362\u4e00\u4e2a\u601d\u8def\u601d\u8003\u8fd9\u4e2a\u95ee\u9898\uff1a\u6211\u4eec\u7684\u5e93\u5b58\u903b\u8f91\u662f\u5426\u53ef\u4ee5\u8f6c\u5316\u4e3a\u5206\u5e03\u5f0f\u5e93\u5b58\u8fdb\u884c\u5b58\u50a8\u548c\u6269\u5c55\u5462\uff1f<\/p>\n<p>\u6709\u4e86\u4ee5\u4e0a\u7684\u601d\u8def\uff0c\u6211\u4eec\u5c31\u53ef\u4ee5\u5f00\u59cb\u6784\u5efa\u6211\u4eec\u7684\u67b6\u6784\u65b9\u6848\u4e86\u3002\u63a5\u4e0b\u6765\uff0c\u6211\u5148\u628a\u67b6\u6784\u56fe\u8d34\u51fa\u6765\uff1a<\/p>\n<p><img decoding=\"async\"   referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000046047077\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" title=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" loading=\"lazy\"><\/p>\n<p>\u5728\u8fd9\u4e2a\u67b6\u6784\u65b9\u6848\u4e2d\uff0c\u662f\u4ee5Redis\u7f13\u5b58\u4e3a\u5b9e\u73b0\u57fa\u7840\uff0c\u7ed3\u5408Mysql\u6570\u636e\u5b58\u50a8\uff0c\u901a\u8fc7\u4e00\u5957\u63a7\u5236\u673a\u5236\uff0c\u4fdd\u8bc1\u5e93\u5b58\u7684\u5206\u5e03\u5f0f\u7ba1\u7406\u3002\u5728\u8be5\u65b9\u6848\u4e2d\uff0c\u6709\u4e00\u4e9b\u7279\u5b9a\u7684\u4e1a\u52a1\u6a21\u5757\u5355\u5143\u9700\u8981\u8bf4\u660e\u3002<\/p>\n<h3>1. partition<\/h3>\n<p>\u719f\u6089kafka\u7684\u4eba\u5bf9partition\u4e00\u5b9a\u4e0d\u964c\u751f\u3002\u5728\u672c\u67b6\u6784\u65b9\u6848\u4e4b\u4e2d\uff0c\u8be5\u4e1a\u52a1\u67b6\u6784\u4e2d\u7684partition\u7684\u6982\u5ff5\u662f\u4e00\u7ec4\u57fa\u4e8eredis\u6765\u5b9e\u73b0\u7684\u5e93\u5b58\u5206\u7247\uff0c\u5206\u522b\u5b58\u50a8\u4e00\u90e8\u5206\u5e93\u5b58\u5927\u5c0f\u3002<\/p>\n<p>\u5728\u4e00\u4e2apartition\u4e2d\uff0c\u4f1a\u5b58\u6709\u4e00\u5b9a\u91cf\u7684\u9884\u5360\u5e93\u5b58\u91cf\uff0c\u5f53\u6709\u8bf7\u6c42\u670d\u52a1\u8fdb\u884c\u5e93\u5b58\u6263\u51cf\u65f6\uff0c\u53ea\u9700\u8981\u9009\u62e9\u5176\u4e2d\u4e00\u4e2apartition\u5373\u53ef\uff0c\u8fd9\u6837\u4ee5\u6765\uff0c\u5c31\u53ef\u4ee5\u51cf\u8f7b\u5355\u8282\u70b9\u7684\u538b\u529b\uff0c\u540c\u65f6\u53ef\u4ee5\u57fa\u4e8eredis\u96c6\u7fa4\u7684\u53ef\u6269\u5c55\u6027\uff0c\u5b9e\u73b0partition\u7684\u6c34\u5e73\u6269\u5c55\u3002<\/p>\n<p>\u5206\u5e03\u5f0f\u7cfb\u7edf\u5e38\u89c1\u7684\u4e00\u4e2a\u95ee\u9898\u5c31\u662f\u6570\u636e\u503e\u659c\u95ee\u9898\uff0c\u56e0\u4e3a\u4e25\u91cd\u7684\u6570\u636e\u503e\u659c\uff0c\u4f1a\u8ba9\u6211\u4eec\u5206\u5e03\u5f0f\u65b9\u6848\u77ac\u95f4\u74e6\u89e3\uff0c\u5bfc\u81f4\u5355\u70b9\u627f\u62c5\u9ad8\u5e76\u53d1\u3002\u90a3\u4e48\u8be5\u65b9\u6848\u4e0b\u7684\u6570\u636e\u503e\u659c\u95ee\u9898\u5982\u4f55\u89e3\u51b3\u5462\uff1f<\/p>\n<p><strong>\u6700\u7ec8\uff0c\u6211\u60f3\u5230\u7684\u89e3\u51b3\u65b9\u6848\u7c7b\u4f3c\u517b\u5ba0\u7269\u72d7\u65f6\u4e70\u7684\u90a3\u79cd\u5b9a\u65f6\u6295\u5582\u4eea\u5668\uff0c\u6bcf\u5929\u901a\u8fc7\u5b9a\u65f6\u5b9a\u91cf\u6295\u5582\uff0c\u6765\u4fdd\u8bc1\u5ba0\u7269\u72d7\u4e0d\u4f1a\u88ab\u997f\u5230\u6216\u8005\u5403\u6491\u3002<\/strong><\/p>\n<p>\u5982\u679c\u6700\u521d\u628a\u6240\u6709\u5e93\u5b58\u5168\u90e8\u5e73\u5747\u5230\u6bcf\u4e2apartition\u4e2d\uff0c\u5f53\u6709\u591a\u4e2a\u5927\u5e93\u5b58\u6263\u51cf\u6253\u5230\u4e00\u4e2apartition\u4e0a\u65f6\uff0c\u4f1a\u9020\u6210\u8be5partition\u4e0a\u51fa\u73b0\u5e93\u5b58\u88ab\u6d88\u8017\u5149\uff0c\u800c\u5931\u53bb\u540e\u7eed\u63d0\u4f9b\u5e93\u5b58\u6263\u51cf\u80fd\u529b\u3002\u4e3a\u4e86\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898\uff0c\u6211\u5728partition\u4e2d\u91c7\u53d6\u7684\u662f\u52a8\u6001\u5e93\u5b58\u6ce8\u5165\u548c\u5b50\u57df\u9694\u79bb\u7684\u65b9\u6848\u3002\u5177\u4f53\u65b9\u6848\u5982\u4e0b\u56fe\uff1a<\/p>\n<p><img decoding=\"async\"   referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000046047078\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" title=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" loading=\"lazy\"><\/p>\n<\/p>\n<p>\u6bcf\u4e2apartition\u4f1a\u6709\u4e24\u4e2a\u5b50\u57df\uff0c\u8c03\u5ea6\u5668\u4e2d\u4f1a\u8bb0\u5f55\u6bcf\u4e2apartition\u5f53\u524d\u6fc0\u6d3b\u7684\u5b50\u57df\uff0c\u6bcf\u6b21\u5e93\u5b58\u6263\u51cf\uff0c\u4f1a\u6263\u51cf\u6fc0\u6d3b\u7684\u5b50\u57df\u4e2d\u7684\u5e93\u5b58\u503c\u3002\u800c\u5f53\u6fc0\u6d3b\u7684\u5b50\u57df\u5e93\u5b58\u503c\u4f4e\u4e8e\u8bbe\u5b9a\u9608\u503c\u662f\uff0c\u4f1a\u5207\u6362\u5b50\u57df\uff0c\u51b7\u5374\u5f53\u524d\u5b50\u57df\uff0c\u6fc0\u6d3b\u53e6\u4e00\u4e2a\u5b50\u57df\u3002\u88ab\u51b7\u5374\u7684\u5b50\u57df\u4f1a\u89e6\u53d1\u4efb\u52a1\u89e6\u53d1\u5668\uff0c\u5b9e\u73b0\u9884\u5360\u5e93\u5b58\u7684\u6570\u636e\u540c\u6b65\u3002<\/p>\n<p>\u5b50\u57df\u4e2d\u4f1a\u5b58\u50a8\u4e00\u5b9a\u989d\u5ea6\u7684\u5e93\u5b58\u503c\uff0c\u4e0d\u4f1a\u5b58\u50a8\u5f88\u5927\u7684\u91cf\uff0c\u8fd9\u6837\u5c31\u53ef\u4ee5\u4fdd\u8bc1\u52a8\u6001\u7684\u9884\u5360\u5e93\u5b58\u5b9e\u73b0\uff0c\u4ece\u800c\u89e3\u51b3\u5e93\u5b58\u503e\u659c\u7684\u95ee\u9898\u3002<\/p>\n<p>\u5f53\u7136\u4e3a\u4e86\u66f4\u597d\u7684\u7ba1\u7406partition\uff0c\u6211\u4eec\u9700\u8981\u5355\u72ec\u5f00\u53d1\u4e00\u4e2apartition\u8c03\u5ea6\u5668\u6a21\u5757\uff0c\u6765\u8d1f\u8d23\u7ba1\u7406\u7ba1\u7406\u4f17\u591apartition\u8d44\u6e90\uff0c\u90a3\u4e48\u8fd9\u4e2a\u8c03\u5ea6\u5668\u7684\u5177\u4f53\u529f\u80fd\u5305\u62ec\uff1a<\/p>\n<p>1.\u8c03\u5ea6\u5668\u4e2d\u6709\u4e00\u4e2a\u6ce8\u518c\u8868\uff0c\u4f1a\u8bb0\u5f55 Partition\u7684key\u503c\uff0c\u5916\u90e8\u670d\u52a1\u83b7\u53d6partition key\u662f\u9700\u8981\u901a\u8fc7\u8c03\u5ea6\u5668\u83b7\u53d6\uff0c\u8c03\u5ea6\u5668\u4f1a\u8bb0\u5f55\u6bcf\u4e2apartition\u7684\u5e93\u5b58\u4f59\u91cf\u548cpartition\u548c\u5b50\u57df\u4fe1\u606f\u3002<\/p>\n<p>2.\u5f53partition\u65e0\u6cd5\u518d\u83b7\u53d6\u9884\u5360\u5e93\u5b58\uff0c\u4e14\u5e93\u5b58\u8017\u5c3d\u65f6\uff0c\u8c03\u5ea6\u5668\u4f1a\u4ece\u6ce8\u518c\u8868\u4e2d\u6458\u9664\u8be5partition\u4fe1\u606f\u3002<\/p>\n<ol start=\"3\">\n<li>\u8c03\u5ea6\u5668\u53ef\u4ee5\u91c7\u7528\u968f\u673a\u6216\u8005\u8f6e\u8bad\u7684\u65b9\u5f0f\u83b7\u53d6partition\uff0c\u540c\u65f6\u6bcf\u6b21\u4e5f\u4f1a\u6821\u9a8cpartition\u5269\u4f59\u5e93\u5b58\u662f\u5426\u6ee1\u8db3\u4e1a\u52a1\u6263\u51cf\u6570\u91cf\uff0c\u5982\u679c\u5269\u4f59\u5e93\u5b58\u5c0f\u4e8e\u4e1a\u52a1\u6263\u51cf\u6570\u91cf\uff0c\u5c06\u4f1a\u8df3\u8fc7\u8be5partition\u8282\u70b9\u3002<\/li>\n<\/ol>\n<h3>2. \u5f02\u6b65\u66f4\u65b0\u5e93\u5b58<\/h3>\n<p>\u7b2c\u4e8c\u4e2a\u6838\u5fc3\u6a21\u5757\u5c31\u662f\u66f4\u65b0\u5e93\u5b58\u7ba1\u7406\u4e86\uff0c\u8fd9\u5757\u4f60\u53ef\u4ee5\u7406\u89e3\u4e3a\u5f02\u6b65\u6d41\u7a0b\u673a\u5236\uff0c\u901a\u8fc7\u5f02\u6b65\u5316\u64cd\u4f5c\uff0c\u6765\u51cf\u8f7b\u7cfb\u7edf\u7684\u9ad8\u5e76\u53d1\u5bf9\u6570\u636e\u5e93\u7684\u51b2\u51fb\u3002<\/p>\n<p>\u66f4\u65b0\u5e93\u5b58\u4f1a\u6709\u4e00\u4e2a\u660e\u7ec6\u8868\uff0c\u8bb0\u5f55\u6bcf\u4e2apartition\u5e93\u5b58\u6263\u51cf\u4fe1\u606f\uff0c\u660e\u7ec6\u8868\u4f1a\u6709\u4e00\u4e2a\u540c\u6b65\u72b6\u6001\uff0c\u6709\u4e24\u79cd\u60c5\u51b5\u53ef\u4ee5\u51fa\u53d1\u5e93\u5b58\u540c\u6b65MQ\u6d88\u606f\uff1a<\/p>\n<p>\u7b2c\u4e00\uff0e \u5f53\u6bcf\u4e2apartition\u4e2d\u7684\u660e\u7ec6\u6570\u636e\u6761\u6570\u8d85\u8fc7\u8bbe\u5b9a\u9608\u503c\uff0c\u4f1a\u81ea\u52a8\u89e6\u53d1\u4e00\u6b21MQ\u6d88\u606f\u3002<\/p>\n<p>\u7b2c\u4e8c\uff0e \u6bcf\u95f4\u9694\u989d\u5b9a\u8bbe\u5b9a\u65f6\u95f4(\u9ed8\u8ba4\u8bbe\u7f6e1\u79d2)\uff0c \u4f1a\u89e6\u53d1\u4e00\u6b21\u5f53\u524d\u65f6\u95f4\u6bb5\u5185\u6bcf\u4e2apartition\u4ea7\u751f\u7684\u5e93\u5b58\u6263\u51cf\u660e\u7ec6\u4fe1\u606f\uff0c\u7136\u540e\u53d1\u9001\u4e00\u6b21MQ\u6d88\u606f\u3002<\/p>\n<p>\u4e24\u4e2d\u89e6\u53d1\u65b9\u6848\u76f8\u4e92\u72ec\u7acb\uff0c\u4e92\u4e0d\u5f71\u54cd\uff0c\u901a\u8fc7\u540c\u6b65\u72b6\u6001\u548c\u660e\u7ec6ID\u5b9e\u73b0\u5e42\u7b49\u3002<\/p>\n<h3>3. \u9884\u5360\u5e93\u5b58\u7ba1\u7406\u548c\u5e93\u5b58\u7ba1\u7406<\/h3>\n<p>\u63a5\u4e0b\u6765\u5c31\u662f\u5173\u4e8e\u5e93\u5b58\u7684\u5e95\u5c42\u6570\u636e\u7ed3\u6784\u8bbe\u8ba1\u4e86\u3002\u8fd9\u91cc\u4f1a\u5f15\u5165\u4e00\u4e2a\u5728\u7535\u5546\u884c\u4e1a\u5f88\u5171\u8bc6\u7684\u6982\u5ff5\uff1a\u9884\u5360\u5e93\u5b58\u3002<\/p>\n<p>\u5728\u5e93\u5b58\u9886\u57df\u5c42\u4e2d\uff0c\u5e93\u5b58\u5206\u4e3a\u9884\u5360\u5e93\u5b58\u548c\u5e93\u5b58\u4e24\u4e2a\u6a21\u5757\uff0c\u8fd9\u91cc\u9762\u7684\u5e93\u5b58\u5173\u7cfb\u5b9e\u4f8b\u5982\u4e0b\uff1a<\/p>\n<p>\u5047\u8bbe\u5f53\u524d\u5546\u54c1\u7684\u5e93\u5b58\u503c\u4e3a10000\u4ef6\uff0c\u5f53\u524dpartition\u89e6\u53d1\u4e00\u6b21\u9884\u5360\u5e93\u5b58\u4efb\u52a1\uff0c\u9886\u53d6400\u4ef6\uff0c \u7136\u540e\u5047\u8bbe\u6b64\u65f6\u6536\u5230MQ\u5e93\u5b58\u6d88\u8d39\u66f4\u65b0\u6d88\u606f\uff0c\u66f4\u65b030\u4ef6\u3002\u968f\u540epartition\u53c8\u89e6\u53d1\u4e00\u6b21\u9884\u5360\u5e93\u5b58\u4efb\u52a1\uff0c\u96f6\u9675\u533a\u4e86100\u4ef6\u3002\u5e93\u5b58\u53d8\u5316\u5982\u4e0b\u56fe\u6240\u793a\uff1a<\/p>\n<p><img decoding=\"async\"   referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000046047079\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" title=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" loading=\"lazy\"><\/p>\n<\/p>\n<p>\u5176\u4e2d \u5b9e\u9645\u5e93\u5b58= \u9884\u8bbe\u5e93\u5b58\u6c60 + 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href=\"https:\/\/segmentfault.com\/a\/1190000046047073\">https:\/\/segmentfault.com\/a\/1190000046047073<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4f5c\u8005\uff1a\u4eac\u4e1c\u7269\u6d41 \u8d75\u52c7\u840d \u524d\u8a00 \u672c\u7bc7\u6587\u7ae0\uff0c\u662f\u4e00\u7bc7\u5b9e\u6218\u540e\u7eed\u7bc7\uff0c\u662f\u57fa\u4e8e\u4e4b\u524d\u6211\u53d1\u4e86\u4e00\u7bc7\u5173\u4e8e\u5982\u4f55\u6784\u5efa\u9ad8\u5e76\u53d1\u7cfb\u7edf\u6587\u7ae0\u7684\u5ef6\u4f38 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