{"id":1544,"date":"2022-05-01T19:16:33","date_gmt":"2022-05-01T11:16:33","guid":{"rendered":"https:\/\/www.buyao007.icu\/?p=1544"},"modified":"2022-05-01T20:26:51","modified_gmt":"2022-05-01T12:26:51","slug":"2-elasticsearch%e9%9b%86%e7%be%a4%e7%ae%a1%e7%90%86","status":"publish","type":"post","link":"https:\/\/www.buyao007.icu\/?p=1544","title":{"rendered":"2.Elasticsearch\u96c6\u7fa4\u7ba1\u7406"},"content":{"rendered":"\n

\u5b59\u5bcc\u9633\uff0c \u6c5f\u6e56\u4eba\u79f0\u6ca1\u4eba\u79f0\u3002\u591a\u5e74\u4e92\u8054\u7f51\u8fd0\u7ef4\u5de5\u4f5c\u7ecf\u9a8c\uff0c\u66fe\u8d1f\u8d23\u8fc7\u5b59\u5e03\u65af\u5927\u89c4\u6a21\u96c6\u7fa4\u67b6\u6784\u81ea\u52a8\u5316\u8fd0\u7ef4\u7ba1\u7406\u5de5\u4f5c\u3002\u64c5\u957fWeb\u96c6\u7fa4\u67b6\u6784\u4e0e\u81ea\u52a8\u5316\u8fd0\u7ef4\uff0c\u66fe\u8d1f\u8d23\u56fd\u5185\u67d0\u5927\u578b\u535a\u5ba2\u7f51\u7ad9\u8fd0\u7ef4\u5de5\u4f5c\u3002<\/p>\n\n\n\n

1.Elasticsearch\u96c6\u7fa4\u6982\u5ff5\u4ecb\u7ecd<\/h2>\n\n\n\n

1.Elasticsearch\u96c6\u7fa4\u7279\u70b9<\/em><\/strong><\/p>\n\n\n\n

\u4e0d\u9700\u8981\u592a\u591ajava\u7684\u77e5\u8bc6\u4e5f\u53ef\u4ee5\u5f88\u65b9\u4fbf\u7684\u7ef4\u62a4\u6574\u4e2a\u96c6\u7fa4\u3002\r\n\u642d\u5efa\u65b9\u4fbf\uff1a\u642d\u5efa\u526f\u672c\u975e\u5e38\u7b80\u5355\uff0c\u53ea\u9700\u8981\u5c06\u65b0\u8282\u70b9\u52a0\u5165\u5df2\u6709\u96c6\u7fa4\u5373\u53ef\uff0c\u4f1a\u81ea\u52a8\u540c\u6b65\u6570\u636e\u3002\r\n\u81ea\u52a8\u6545\u969c\u8f6c\u79fb\uff1a\u5f53\u8282\u70b9\u51fa\u73b0\u6545\u969c\u65f6\uff0c\u4f1a\u81ea\u52a8\u6545\u969c\u8f6c\u79fb\uff0c\u5c06\u6709\u6570\u636e\u590d\u5236\u5230\u5176\u4ed6\u6b63\u5e38\u7684\u8282\u70b9\u3002\r<\/code><\/pre>\n\n\n\n
2.\u5206\u7247\u548c\u526f\u672c<\/em><\/strong><\/p>\n\n\n\n
\r\u4e3b\u5206\u7247: \u5b9e\u9645\u5b58\u50a8\u7684\u6570\u636e,\u8d1f\u8d23\u8bfb\u5199,\u7c97\u6846\u7684\u662f\u4e3b\u5206\u7247\r\n\u526f\u672c\u5206\u7247: \u4e3b\u5206\u7247\u7684\u526f\u672c,\u63d0\u4f9b\u8bfb,\u540c\u6b65\u4e3b\u5206\u7247,\u7ec6\u6846\u7684\u662f\u526f\u672c\u5206\u7247\r\n\u5206\u7247\u6307\u7684\u662f\u5c06\u6570\u636e\u5206\u6210\u51e0\u4efd\u3002\u4e3b\u5206\u7247\u548c\u526f\u672c\u5206\u7247\u6570\u91cf\u4e00\u81f4\r\n\u526f\u672c\r\uff1a\u76f8\u5f53\u4e8e\u5907\u4efd\uff0c\u662f\u4e3b\u5206\u7247\u7684\u5907\u4efd,\u526f\u672c\u6570\u91cf\u53ef\u4ee5\u81ea\u5b9a\u4e49\n\n\u9ed8\u8ba4\u5206\u7247\u548c\u526f\u672c\u89c4\u5219<\/strong>\r\n7.X\u7248\u672c\u4e4b\u524d\u9ed8\u8ba4\u89c4\u5219: 1\u526f\u672c\uff0c5\u5206\u7247\r\n7.x\u7248\u672c\u4e4b\u540e\u9ed8\u8ba4\u89c4\u5219: 1\u526f\u672c\uff0c1\u5206\u7247\r\n\r<\/code><\/pre>\n\n\n\n
3.\u8282\u70b9\u7c7b\u578b<\/em><\/strong><\/p>\n\n\n\n
Cluster state\uff1a<\/strong>\u96c6\u7fa4\u76f8\u5173\u7684\u6570\u636e\u79f0\u4e3acluster state\uff1b\u4f1a\u5b58\u50a8\u5728\u6bcf\u4e2a\u8282\u70b9\u4e2d\uff0c\u4e3b\u8981\u6709\u4ee5\u4e0b\u4fe1\u606f\uff1a\r\n1\uff09\u8282\u70b9\u4fe1\u606f\uff0c\u6bd4\u5982\u8282\u70b9\u540d\u79f0\u3001\u8282\u70b9\u8fde\u63a5\u5730\u5740\u7b49\r\n2\uff09\u7d22\u5f15\u4fe1\u606f\uff0c\u6bd4\u5982\u7d22\u5f15\u540d\u79f0\u3001\u7d22\u5f15\u914d\u7f6e\u4fe1\u606f\u7b49\r\nMaster\u8282\u70b9\uff1a<\/strong>\r\n1.ES\u96c6\u7fa4\u4e2d\u53ea\u80fd\u6709\u4e00\u4e2amaster\u8282\u70b9\uff0cmaster\u8282\u70b9\u7528\u4e8e\u63a7\u5236\u6574\u4e2a\u96c6\u7fa4\u7684\u64cd\u4f5c\uff1b\r\n2.master\u4e3b\u8981\u7ef4\u62a4Cluster state\uff0c\u5f53\u6709\u65b0\u6570\u636e\u4ea7\u751f\u540e\uff0cMaster\u4f1a\u5c06\u6700\u65b0\u7684\u6570\u636e\u540c\u6b65\u7ed9\u5176\u4ed6Node\u8282\u70b9\uff0c\r\n3.master\u8282\u70b9\u662f\u901a\u8fc7\u9009\u4e3e\u4ea7\u751f\u7684\uff0c\u53ef\u4ee5\u901a\u8fc7node.master: true \u6307\u5b9a\u4e3amaster\u9009\u4e3e\u8282\u70b9\uff08\u9ed8\u8ba4\u4e3a true\uff09\r\nData\u8282\u70b9<\/strong>\r\n1.\u5b58\u50a8\u6570\u636e\u7684\u8282\u70b9\u5373\u4e3adata\u8282\u70b9\uff0c\u9ed8\u8ba4\u8282\u70b9\u90fd\u662fdata\u7c7b\u578b\uff0c\u76f8\u5173\u914d\u7f6enode.data: true \uff08\u9ed8\u8ba4\u4e3atrue\uff09\r\n2.\u5f53\u521b\u5efa\u7d22\u5f15\u540e\uff0c\u7d22\u5f15\u521b\u5efa\u7684\u6570\u636e\u4f1a\u5b58\u50a8\u81f3\u67d0\u4e2a\u8282\u70b9\uff0c\u80fd\u591f\u5b58\u50a8\u6570\u636e\u7684\u8282\u70b9\uff0c\u79f0\u4e3adata\u8282\u70b9\r\nCoordinating\u8282\u70b9<\/strong>\r\n1.\u5904\u7406\u8bf7\u6c42\u7684\u8282\u70b9\u5373\u4e3acoordinating\u8282\u70b9\uff0c\u8be5\u8282\u70b9\u4e3a\u6240\u6709\u8282\u70b9\u7684\u9ed8\u8ba4\u89d2\u8272\uff0c\u4e0d\u80fd\u53d6\u6d88\r\n2.coordinating\u8282\u70b9\u4e3b\u8981\u5c06\u8bf7\u6c42\u8def\u7531\u5230\u6b63\u786e\u7684\u8282\u70b9\u5904\u7406\u3002\u6bd4\u5982\u521b\u5efa\u7d22\u5f15\u7684\u8bf7\u6c42\u4f1a\u7531coordinating\u8def\u7531\u5230master\u8282\u70b9\u5904\u7406\uff1b\u5f53\u914d\u7f6enode.master: false\u3001node.data:false\u5219\u4e3acoordinating\u8282\u70b9\r<\/code><\/pre>\n\n\n\n
4.\u96c6\u7fa4\u5065\u5eb7\u72b6\u6001<\/em><\/strong><\/p>\n\n\n\n
\u7eff\u8272: \u6240\u6709\u6570\u636e\u90fd\u5b8c\u6574\uff0c\u4e14\u526f\u672c\u6570\u6ee1\u8db3\r\n\u9ec4\u8272: \u6240\u6709\u6570\u636e\u90fd\u5b8c\u6574\uff0c\u4f46\u662f\u526f\u672c\u6570\u4e0d\u6ee1\u8db3\r\n\u7ea2\u8272: \u4e00\u4e2a\u6216\u591a\u4e2a\u7d22\u5f15\u6570\u636e\u4e0d\u5b8c\u6574\r<\/code><\/pre>\n\n\n\n
2.Elasticsearch\u96c6\u7fa4\u90e8\u7f72<\/h2>\n\n\n\n
1.Elasticsearch\u96c6\u7fa4\u90e8\u7f72\u6ce8\u610f\u4e8b\u9879<\/em><\/strong><\/p>\n\n\n\n
\u6700\u597d\u662f\u4f7f\u7528\u5e72\u51c0\u7684\u73af\u5883\u90e8\u7f72\u96c6\u7fa4\uff0c\u5982\u679c\u4ee5\u524d\u6709\u5355\u8282\u70b9\u7684\u6570\u636e\uff0c\u6700\u597d\u5907\u4efd\u51fa\u6765\uff0c\u7136\u540e\u518d\u6e05\u7a7a\u96c6\u7fa4\u6570\u636e\u3002\n7.x\u7248\u672c\u4e4b\u540e\u4e0d\u9700\u8981\u5355\u72ec\u7684\u5b89\u88c5JDK\uff0c\u8f6f\u4ef6\u5305\u81ea\u5e26\u4e86JDK\n\u63d2\u5165\u548c\u8bfb\u53d6\u6570\u636e\u5728\u4efb\u610f\u8282\u70b9\u90fd\u53ef\u4ee5\u6267\u884c,\u6548\u679c\u4e00\u6837\r\nes-head\u53ef\u4ee5\u8fde\u63a5\u96c6\u7fa4\u5185\u4efb\u4e00\u53f0\u670d\u52a1\r\n\u4e3b\u8282\u70b9\u8d1f\u8d23\u8bfb\u5199 \u5982\u679c\u4e3b\u5206\u7247\u6240\u5728\u7684\u8282\u70b9\u574f\u6389\u4e86,\u526f\u672c\u5206\u7247\u4f1a\u5347\u4e3a\u4e3b\u5206\u7247\r\n\u4e3b\u8282\u70b9\u8d1f\u8d23\u8c03\u5ea6 \u5982\u679c\u4e3b\u8282\u70b9\u574f\u6389\u4e86,\u6570\u636e\u8282\u70b9\u4f1a\u81ea\u52a8\u5347\u4e3a\u4e3b\u8282\u70b9\r\n\u901a\u8baf\u7aef\u53e3 \u9ed8\u8ba4\u4f1a\u67092\u4e2a\u901a\u8baf\u7aef\u53e3\uff1a9200\u548c9300 9300\u5e76\u6ca1\u6709\u5728\u914d\u7f6e\u6587\u4ef6\u91cc\u914d\u7f6e\u8fc7 \u5982\u679c\u5f00\u542f\u4e86\u9632\u706b\u5899\u5e76\u4e14\u6ca1\u6709\u653e\u5f009300\u7aef\u53e3\uff0c\u90a3\u4e48\u96c6\u7fa4\u901a\u8baf\u5c31\u4f1a\u5931\u8d25\r<\/code><\/pre>\n\n\n\n
2.\u5b89\u88c5Elasticsearch\u5e76\u7f16\u8f91\u914d\u7f6e\u6587\u4ef6<\/em><\/strong><\/p>\n\n\n\n
###\u5b89\u88c5es<\/strong>\nyum localinstall elasticsearch -y\n###\u914d\u7f6e\u5185\u5b58\u9501\u5b9a<\/strong>\nsystemctl edit elasticsearch\r\n[Service]\r\nLimitMEMLOCK=infinity\r\n###node1\u914d\u7f6e\u6587\u4ef6:<\/strong>\r\n[root@es-02 ~]# egrep \"^[a-z]\" \/etc\/elasticsearch\/elasticsearch.yml\r\ncluster.name: my-application###\u96c6\u7fa4\u540d\u79f0\r\nnode.name: es-02###\u8282\u70b9\u540d\u79f0\r\npath.data: \/var\/lib\/elasticsearch###\u6570\u636e\u8def\u5f84\r\npath.logs: \/var\/log\/elasticsearch###es\u65e5\u5fd7\u8def\u5f84\r\nbootstrap.memory_lock: true###\u5185\u5b58\u9501\u5b9a\uff0c\u4e0d\u4f7f\u7528swap\u5206\u533a\r\nnetwork.host: 0.0.0.0###\u76d1\u542c\u7684\u5730\u5740\r\nhttp.port: 9200###\u76d1\u542c\u7684\u7aef\u53e3\r\ndiscovery.seed_hosts: [\"10.0.0.150\",\"10.0.0.151\"]###\u81ea\u52a8\u53d1\u73b0\u7684\u5730\u5740\r\ncluster.initial_master_nodes: [\"10.0.0.150\", \"10.0.0.151\"]####\u96c6\u7fa4\u521d\u59cb\u5316\u9009\u4e3e\u8282\u70b9\uff0c\u53ea\u6709\u521b\u5efa\u96c6\u7fa4\u7684\u7b2c\u4e00\u6b21\u6709\u7528\uff0c\u96c6\u7fa4\u521b\u5efa\u540e\u53c2\u6570\u5931\u6548\r\n###node2\u914d\u7f6e\u6587\u4ef6:<\/strong>\r\n[root@es-03 ~]# egrep \"^[a-z]\" \/etc\/elasticsearch\/elasticsearch.yml \r\ncluster.name: my-application\r\nnode.name: es-03\r\npath.data: \/var\/lib\/elasticsearch\r\npath.logs: \/var\/log\/elasticsearch\r\nbootstrap.memory_lock: true\r\nnetwork.host: 0.0.0.0\r\nhttp.port: 9200\r\ndiscovery.seed_hosts: [\"10.0.0.150\",\"10.0.0.151\",\"10.0.0.152\"]\r\ncluster.initial_master_nodes: [\"10.0.0.150\",\"10.0.0.151\",\"10.0.0.152\"]\r<\/code><\/pre>\n\n\n\n
3.\u542f\u52a8\u5e76\u68c0\u67e5\u96c6\u7fa4\u72b6\u6001<\/em><\/strong><\/p>\n\n\n\n
systemctl daemon-reload\r\nsystemctl restart elasticsearch\r\n\u767b\u5f55elasticsearch-head\u67e5\u770b\u662f\u5426\u591a\u4e86\u4e24\u4e2a\u8282\u70b9<\/code><\/pre>\n\n\n\n
\"\"<\/figure>\n\n\n\n
3.Elasticsearch\u96c6\u7fa4\u589e\u52a0\u8282\u70b9<\/h2>\n\n\n\n
1<\/em>.\u5b89\u88c5\u5e76\u914d\u7f6e\u65b0\u8282\u70b9es<\/em><\/strong><\/p>\n\n\n\n
##\u5b89\u88c5es<\/strong>\nrpm -ivh elasticsearch-7.9.1-x86_64.rpm\r\n##\u914d\u7f6e\u5185\u5b58\u9501\u5b9a<\/strong>\r\nsystemctl edit elasticsearch\r\n[Service]\r\nLimitMEMLOCK=infinity\r\n##node3\u96c6\u7fa4\u914d\u7f6e\u6587\u4ef6<\/strong>\r\n[root@es-03 ~]# egrep \"^[a-z]\" \/etc\/elasticsearch\/elasticsearch.yml \r\ncluster.name: my-application\r\nnode.name: es-03\r\npath.data: \/var\/lib\/elasticsearch\r\npath.logs: \/var\/log\/elasticsearch\r\nbootstrap.memory_lock: true\r\nnetwork.host: 0.0.0.0\r\nhttp.port: 9200\r\ndiscovery.seed_hosts: [\"10.0.0.82\",\"10.0.0.81\"]\r\ncluster.initial_master_nodes: [\"10.0.0.82\",\"10.0.0.81\"]\r<\/code><\/pre>\n\n\n\n
2.\u6dfb\u52a0\u8282\u70b9\u6ce8\u610f<\/em><\/strong><\/p>\n\n\n\n
\u5bf9\u4e8e\u65b0\u6dfb\u52a0\u7684\u8282\u70b9\u6765\u8bf4: \u53ea\u9700\u8981\u6307\u5230\u96c6\u7fa4\u5185\u4efb\u610f\u4e00\u4e2a\u8282\u70b9\u7684IP\u548c\u4ed6\u81ea\u5df1\u672c\u8eab\u7684IP\u5373\u53ef discovery.seed_hosts: [\"10.0.0.51\",\"10.0.0.53\"]\r\n\u5bf9\u4e8e\u4ee5\u524d\u7684\u8282\u70b9\u6765\u8bf4: \u4ec0\u4e48\u90fd\u4e0d\u9700\u8981\u66f4\u6539\r<\/code><\/pre>\n\n\n\n
3.\u6570\u636e\u5206\u7247\u989c\u8272\u89e3\u91ca<\/em><\/strong><\/p>\n\n\n\n
\u7d2b\u8272: \u6b63\u5728\u8fc1\u79fb\r\n\u9ec4\u8272: \u6b63\u5728\u590d\u5236\r\n\u7eff\u8272: \u6b63\u5e38\r<\/code><\/pre>\n\n\n\n
4.\u96c6\u7fa4\u6545\u969c\u8f6c\u79fb\u5b9e\u9a8c<\/em><\/strong><\/p>\n\n\n\n
1.\u505c\u6389\u4e3b\u8282\u70b9\uff0c\u89c2\u5bdf\u96c6\u7fa4\u662f\u5426\u6b63\u5e38\r\n2.\u505c\u6389\u4e3b\u8282\u70b9\uff0c\u662f\u5426\u8fd8\u4f1a\u9009\u4e3e\u51fa\u65b0\u7684\u4e3b\u8282\u70b9\r\n3.\u505c\u6389\u4e3b\u8282\u70b9\uff0c\u6570\u636e\u5206\u7247\u7684\u5206\u5e03\u4f1a\u4e0d\u4f1a\u53d1\u751f\u53d8\u5316\uff0c\u5206\u7247\u72b6\u6001\u4f1a\u4e0d\u4f1a\u53d1\u751f\u53d8\u5316\r\n4.\u505c\u6389\u4e3b\u8282\u70b9\uff0c\u7136\u540e\u5728\u6301\u7eed\u7684\u5199\u5165\u6570\u636e\uff0c\u7b49\u8282\u70b9\u6062\u590d\u4e4b\u540e\uff0c\u4f1a\u5982\u4f55\u5904\u7406\u843d\u540e\u7684\u6570\u636e\r\n5.3\u4e2a\u8282\u70b9\u7684Elasticsearch\u96c6\u7fa4\uff0c\u6781\u9650\u60c5\u51b5\u4e0b\u6700\u591a\u5141\u8bb8\u574f\u51e0\u53f0?\r\n6.\u4e3b\u8282\u70b9\u6545\u969c\uff0c\u96c6\u7fa4\u5065\u5eb7\u72b6\u6001\u53d1\u751f\u4ec0\u4e48\u53d8\u5316\uff1f\r\n\u7ed3\u8bba\uff1a\r\n1.\u5982\u679c\u4e3b\u8282\u70b9\u574f\u6389\u4e86\uff0c\u4f1a\u4ece\u6d3b\u7740\u7684\u6570\u636e\u8282\u70b9\u4e2d\u9009\u51fa\u4e00\u53f0\u65b0\u7684\u4e3b\u8282\u70b9\r\n2.\u5982\u679c\u4e3b\u5206\u7247\u574f\u6389\u4e86\uff0c\u526f\u672c\u5206\u7247\u4f1a\u5347\u7ea7\u4e3a\u4e3b\u5206\u7247\r\n3.\u5982\u679c\u526f\u672c\u6570\u4e0d\u6ee1\u8db3\uff0c\u4f1a\u5c1d\u8bd5\u5728\u5176\u4ed6\u7684\u8282\u70b9\u4e0a\u91cd\u65b0\u590d\u5236\u4e00\u4efd\u6570\u636e\r\n4.\u4fee\u590d\u4e0a\u7ebf\u53ea\u9700\u8981\u6b63\u5e38\u542f\u52a8\u6545\u969c\u7684\u8282\u70b9\u5373\u4f1a\u81ea\u52a8\u52a0\u5165\u5230\u96c6\u7fa4\u91cc\uff0c\u5e76\u4e14\u81ea\u52a8\u540c\u6b65\u6570\u636e\r\n5.7.x\u7248\u672c\u4e4b\u540e\u5219\u5fc5\u987b\u81f3\u5c112\u4e2a\u8282\u70b9\u5b58\u6d3b\u96c6\u7fa4\u624d\u80fd\u6b63\u5e38\u5de5\u4f5c\r<\/code><\/pre>\n\n\n\n
4.Elasticsearch\u96c6\u7fa4\u526f\u672c\u548c\u5206\u7247\u7ba1\u7406<\/h2>\n\n\n\n
1<\/em><\/strong>.\u81ea\u5b9a\u4e49\u526f\u672c\u6570\u548c\u7d22\u5f15\u6570\u53c2\u6570\u6ce8\u610f\u4e8b\u9879<\/strong><\/em><\/p>\n\n\n\n
\u7d22\u5f15\u4e00\u65e6\u5efa\u7acb\u5b8c\u6210,\u5206\u7247\u6570\u5c31\u4e0d\u53ef\u4ee5\u4fee\u6539\u4e86\r\n\u4f46\u662f\u526f\u672c\u6570\u53ef\u4ee5\u968f\u65f6\u4fee\u6539\r<\/code><\/pre>\n\n\n\n
2.\u521b\u5efa\u7d22\u5f15\u7684\u65f6\u5019\u5c31\u81ea\u5b9a\u4e49\u526f\u672c\u548c\u5206\u7247<\/em><\/strong><\/p>\n\n\n\n
PUT \/linux2\/\r\n{\r\n \"settings\": {\r\n   \"number_of_shards\": 3, ###\u8bbe\u7f6e\u5206\u7247\r\n   \"number_of_replicas\": 0###\u8bbe\u7f6e\u526f\u672c\u6570\r\n }\r\n}\r<\/code><\/pre>\n\n\n\n
3.\u4fee\u6539\u5355\u4e2a\u7d22\u5f15\u7684\u526f\u672c\u6570<\/em><\/strong><\/p>\n\n\n\n
PUT \/linux2\/_settings\/\r\n{\r\n \"settings\": {\r\n   \"number_of_replicas\": 2\r\n }\r\n}\r<\/code><\/pre>\n\n\n\n
4.\u4fee\u6539\u6240\u6709\u7684\u7d22\u5f15\u7684\u526f\u672c\u6570<\/em><\/strong><\/p>\n\n\n\n
PUT \/_all\/_settings\/\r\n{\r\n \"settings\": {\r\n   \"number_of_replicas\": 0\r\n }\r\n}\r<\/code><\/pre>\n\n\n\n
5.Elasticsearch\u96c6\u7fa4\u76d1\u63a7<\/h2>\n\n\n\n
1<\/em><\/strong>.\u76d1\u63a7\u6ce8\u610f<\/strong><\/em><\/p>\n\n\n\n
1.\u4e0d\u80fd\u53ea\u76d1\u63a7\u96c6\u7fa4\u72b6\u6001\r\n2.\u76d1\u63a7\u8282\u70b9\u6570\r\n3.\u76d1\u63a7\u96c6\u7fa4\u72b6\u6001\r\n4.\u4e24\u8005\u4efb\u610f\u4e00\u4e2a\u53d1\u751f\u6539\u53d8\u4e86\u90fd\u62a5\u8b66\r<\/code><\/pre>\n\n\n\n
2.\u83b7\u53d6\u76d1\u63a7\u9879\u7684\u76d1\u63a7\u547d\u4ee4<\/em><\/strong><\/p>\n\n\n\n
\u4f7f\u7528curl\u547d\u4ee4\u83b7\u53d6 ip:\/_cat\/\r\n\u4f8b\u5982curl -s 127.0.0.1:9200\/_cat\/health|grep \"green\"|wc -l\r<\/code><\/pre>\n\n\n\n
3.kibana\u5f00\u542f\u548c\u5173\u95ed\u76d1\u63a7<\/em><\/strong><\/p>\n\n\n\n
###kibana\u5f00\u542f\u76d1\u63a7<\/strong>\r\n\u70b9\u51fbkibana\u9762\u677f\u7684\u5806\u6808\u76d1\u6d4b\u6309\u94ae-\u4f7f\u7528\u5185\u90e8\u6536\u96c6\u8bbe\u7f6e\r\n###kibana\u5173\u95ed\u76d1\u63a7<\/strong>\r\nGET \/_cluster\/settings\r\nPUT \/_cluster\/settings\r\n{\r\n \"persistent\" : {\r\n   \"xpack\" : {\r\n     \"monitoring\" : {\r\n       \"collection\" : {\r\n         \"enabled\" : \"false\"\r\n       }\r\n     }\r\n   }\r\n }\r\n}\r<\/code><\/pre>\n\n\n\n
6.Elasticsearch\u7684\u4e2d\u6587\u5206\u8bcd\u5668<\/h2>\n\n\n\n
1<\/em><\/strong>.\u672a\u5206\u8bcd\u7684\u60c5\u51b5<\/strong><\/em><\/p>\n\n\n\n
1.\u63d2\u5165\u6d4b\u8bd5\u6570\u636e<\/p>\n\n\n\n
POST \/news\/_doc\/1\r\n{\"content\":\"\u7f8e\u56fd\u7559\u7ed9\u4f0a\u62c9\u514b\u7684\u662f\u4e2a\u70c2\u644a\u5b50\u5417\"}\r\nPOST \/news\/_doc\/2\r\n{\"content\":\"\u516c\u5b89\u90e8\uff1a\u5404\u5730\u6821\u8f66\u5c06\u4eab\u6700\u9ad8\u8def\u6743\"}\r\nPOST \/news\/_doc\/3\r\n{\"content\":\"\u4e2d\u97e9\u6e14\u8b66\u51b2\u7a81\u8c03\u67e5\uff1a\u97e9\u8b66\u5e73\u5747\u6bcf\u5929\u62631\u8258\u4e2d\u56fd\u6e14\u8239\"}\r\nPOST \/news\/_doc\/4\r\n{\"content\":\"\u4e2d\u56fd\u9a7b\u6d1b\u6749\u77f6\u9886\u4e8b\u9986\u906d\u4e9a\u88d4\u7537\u5b50\u67aa\u51fb \u5acc\u72af\u5df2\u81ea\u9996\"}\r<\/code><\/pre>\n\n\n\n
2.\u67e5\u8be2\u6d4b\u8bd5<\/p>\n\n\n\n
POST \/news\/_search\r\n{\r\n   \"query\" : { \"match\" : { \"content\" : \"\u4e2d\u56fd\" }},\r\n   \"highlight\" : {\r\n       \"pre_tags\" : [\"<tag1>\", \"<tag2>\"],\r\n       \"post_tags\" : [\"<\/tag1>\", \"<\/tag2>\"],\r\n       \"fields\" : {\r\n           \"content\" : {}\r\n       }\r\n   }\r\n}\r<\/code><\/pre>\n\n\n\n
2.\u4e2d\u6587\u5206\u8bcd\u914d\u7f6e<\/em><\/strong><\/p>\n\n\n\n
1.\u524d\u63d0\u6761\u4ef6<\/p>\n\n\n\n
\u6240\u6709\u7684ES\u8282\u70b9\u90fd\u9700\u8981\u5b89\u88c5\r\n\u6240\u6709\u7684ES\u90fd\u9700\u8981\u91cd\u542f\u624d\u80fd\u751f\u6548\r\n\u4e2d\u6587\u5206\u8bcd\u5668\u7684\u7248\u672c\u53f7\u8981\u548cES\u7248\u672c\u53f7\u5bf9\u5e94 https:\/\/github.com\/medcl\/elasticsearch-analysis-ik\r<\/code><\/pre>\n\n\n\n
2.\u914d\u7f6e\u4e2d\u6587\u5206\u8bcd\u5668<\/p>\n\n\n\n
\u5728\u7ebf\u5b89\u88c5\r\n\/usr\/share\/elasticsearch\/bin\/elasticsearch-plugin install https:\/\/github.com\/medcl\/elasticsearch-analysis-ik\/releases\/download\/v7.9.3\/elasticsearch-analysis-ik-7.9.3.zip\r\n\u79bb\u7ebf\u672c\u5730\u6587\u4ef6\u5b89\u88c5\r\n\/usr\/share\/elasticsearch\/bin\/elasticsearch-plugin install file:\/\/\/opt\/elasticsearch-analysis-ik-7.9.1.zip\r<\/code><\/pre>\n\n\n\n
3.\u91cd\u542f\u6240\u6709ES\u8282\u70b9\u5e76\u521b\u5efa\u7d22\u5f15<\/p>\n\n\n\n
systemctl restart elasticsearch.service\nPUT \/news2<\/code><\/pre>\n\n\n\n
4.\u521b\u5efa\u6a21\u677f<\/p>\n\n\n\n
POST \/news2\/_doc\/_mapping?include_type_name=true\r\n{\r\n   \"properties\": {\r\n       \"content\": {\r\n           \"type\": \"text\",\r\n           \"analyzer\": \"ik_max_word\",\r\n           \"search_analyzer\": \"ik_smart\"\r\n       }\r\n   }\r\n}\r<\/code><\/pre>\n\n\n\n
5.\u63d2\u5165\u6d4b\u8bd5\u6570\u636e<\/p>\n\n\n\n
POST \/news2\/_doc\/1\r\n{\"content\":\"\u7f8e\u56fd\u7559\u7ed9\u4f0a\u62c9\u514b\u7684\u662f\u4e2a\u70c2\u644a\u5b50\u5417\"}\r\nPOST \/news2\/_doc\/2\r\n{\"content\":\"\u516c\u5b89\u90e8\uff1a\u5404\u5730\u6821\u8f66\u5c06\u4eab\u6700\u9ad8\u8def\u6743\"}\r\nPOST \/news2\/_doc\/3\r\n{\"content\":\"\u4e2d\u97e9\u6e14\u8b66\u51b2\u7a81\u8c03\u67e5\uff1a\u97e9\u8b66\u5e73\u5747\u6bcf\u5929\u62631\u8258\u4e2d\u56fd\u6e14\u8239\"}\r\nPOST \/news2\/_doc\/4\r\n{\"content\":\"\u4e2d\u56fd\u9a7b\u6d1b\u6749\u77f6\u9886\u4e8b\u9986\u906d\u4e9a\u88d4\u7537\u5b50\u67aa\u51fb \u5acc\u72af\u5df2\u81ea\u9996\"}\r<\/code><\/pre>\n\n\n\n
6.\u518d\u6b21\u67e5\u8be2\u6570\u636e\u53d1\u73b0\u5df2\u7ecf\u80fd\u8bc6\u522b\u4e2d\u6587\u4e86<\/p>\n\n\n\n
POST \/news2\/_search\r\n{\r\n   \"query\" : { \"match\" : { \"content\" : \"\u4e2d\u56fd\" }},\r\n   \"highlight\" : {\r\n       \"pre_tags\" : [\"<tag1>\", \"<tag2>\"],\r\n       \"post_tags\" : [\"<\/tag1>\", \"<\/tag2>\"],\r\n       \"fields\" : {\r\n           \"content\" : {}\r\n       }\r\n   }\r\n}\r<\/code><\/pre>\n\n\n\n
7.Elasticsearch\u5907\u4efd\u6062\u590d<\/h2>\n\n\n\n
1.\u4f7f\u7528\u5b98\u65b9\u7684\u5feb\u7167snap\u529f\u80fd\u5907\u4efd\u6062\u590d<\/em><\/strong><\/p>\n\n\n\n
1.\u524d\u63d0\u6761\u4ef6<\/p>\n\n\n\n
\u5b98\u65b9\u5730\u5740:\r\nhttps://www.elastic.co\/guide\/en\/elasticsearch\/reference\/7.9\/snapshot-restore.html\r\n\u524d\u63d0\u6761\u4ef6:\r\n\u5982\u679c\u662fElasticsearch\u96c6\u7fa4\u60f3\u4f7f\u7528\u5feb\u7167\u529f\u80fd\uff0c\u5219\u5b58\u50a8\u5feb\u7167\u7684\u76ee\u5f55\u5fc5\u987b\u662f\u5171\u4eab\u5b58\u50a8\uff0c\u5e76\u4e14\u6240\u6709\u8282\u70b9\u90fd\u9700\u8981\u6302\u8f7d\u8fd9\u4e2a\u76ee\u5f55\u3002\r\n\u914d\u7f6eNFS\uff1a\r\n#\u670d\u52a1\u7aef\u914d\u7f6e\r\nyum install nfs-utils -y\r\ncat > \/etc\/exports << 'EOF'\r\n\/data\/backup 10.0.0.0\/24(rw,sync,all_squash,anonuid=997,anongid=995)\r\nEOF\r\nsystemctl restart nfs\r\nshowmount -e 10.0.0.51\r\nmkdir \/data\/backup -p\r\n#\u5ba2\u6237\u7aef\u914d\u7f6e\r\nyum install nfs-utils -y\r\nmkdir \/data\/backup -p\r\nmount -t nfs 10.0.0.31:\/data\/backup \/data\/backup\r\ndf -h\r<\/code><\/pre>\n\n\n\n
2.\u6240\u6709\u8282\u70b9\u4fee\u6539Elasticsearch\u914d\u7f6e\u6587\u4ef6\uff0c\u6dfb\u52a0\u53c2\u6570\u5e76\u91cd\u542f<\/p>\n\n\n\n
path.repo: [\"\/data\/backup\"]\nsystemctl restart elasticsearch<\/code><\/pre>\n\n\n\n
3.\u6ce8\u518c\u5feb\u7167<\/p>\n\n\n\n
PUT \/_snapshot\/my_fs_backup\r\n{\r\n    \"type\": \"fs\",\r\n    \"settings\": {\r\n        \"location\": \"\/data\/backup\/my_fs_backup_location\",\r\n        \"compress\": true\r\n    }\r\n}\r<\/code><\/pre>\n\n\n\n
4.\u67e5\u770b\u5feb\u7167\u5e76\u521b\u5efa\u5feb\u7167<\/p>\n\n\n\n
GET \/_snapshot\/my_fs_backup\nPUT \/_snapshot\/my_fs_backup\/snapshot_1?wait_for_completion=true<\/code><\/pre>\n\n\n\n
5.\u521b\u5efa\u6307\u5b9a\u7d22\u5f15\u7684\u5feb\u7167<\/p>\n\n\n\n
PUT \/_snapshot\/my_fs_backup\/snapshot_2?wait_for_completion=true\r\n{\r\n \"indices\": \"news,news2\",\r\n \"ignore_unavailable\": true,\r\n \"include_global_state\": false\r\n}\r<\/code><\/pre>\n\n\n\n
6.\u67e5\u8be2\u5feb\u7167\u4fe1\u606f<\/p>\n\n\n\n
GET \/_snapshot\/my_fs_backup\/snapshot_1\r\nGET \/_snapshot\/my_fs_backup\/snapshot_2\r<\/code><\/pre>\n\n\n\n
7.\u67e5\u770b\u6b63\u5728\u8fd0\u884c\u7684\u5feb\u7167<\/p>\n\n\n\n
GET \/_snapshot\/my_fs_backup\/_current<\/code><\/pre>\n\n\n\n
8.\u5220\u9664\u5feb\u7167<\/p>\n\n\n\n
DELETE \/_snapshot\/my_fs_backup\/snapshot_2<\/code><\/pre>\n\n\n\n
9.\u5feb\u7167\u8fd8\u539f<\/p>\n\n\n\n
###\u5220\u9664\u5b58\u50a8\u5e93\r\nDELETE \/_snapshot\/my_fs_backup\r\n###\u5168\u90e8\u8fd8\u539f\r\nPOST \/_snapshot\/my_fs_backup\/snapshot_1\/_restore\r\n##\u6ce8\u610f\u5168\u90e8\u8fd8\u539f\u7d22\u5f15\u4e0d\u80fd\u51b2\u7a81\r\n###\u8fd8\u539f\u90e8\u5206\r\nPOST \/_snapshot\/my_fs_backup\/snapshot_1\/_restore?wait_for_completion=true\r\n{\r\n  \"indices\": \"linux,linux76,linux76-lnb\",\r\n  \"ignore_unavailable\": true,\r\n  \"include_global_state\": false,\r\n  \"rename_pattern\": \"index_(.+)\",###\u5339\u914d\u9700\u8981\u91cd\u547d\u540d\u7684\u7d22\u5f15\uff0c\u907f\u514d\u7d22\u5f15\u51b2\u7a81\r\n  \"rename_replacement\": \"restored_index_$1\",##\u91cd\u547d\u540d\u540e\u7684\u540d\u5b57\r\n  \"include_aliases\": false\r\n}\r\n###\u6062\u590d\u7684\u540c\u65f6\u66f4\u6539\u7d22\u5f15\u914d\u7f6e\r\nPOST \/_snapshot\/my_fs_backup\/snapshot_1\/_restore\r\n{\r\n \"indices\": \"index_1\",\r\n \"index_settings\": {\r\n   \"index.number_of_replicas\": 0\r\n },\r\n \"ignore_index_settings\": [\r\n   \"index.refresh_interval\"\r\n ]\r\n}\r<\/code><\/pre>\n\n\n\n
10.\u4ee5\u65e5\u671f\u547d\u540d\u5feb\u7167<\/p>\n\n\n\n
PUT \/_snapshot\/my_fs_backup\/%3Csnapshot-%7Bnow%2Fd%7D%3E\r\nGET \/_snapshot\/my_fs_backup\/_all\r<\/code><\/pre>\n\n\n\n
2.\u4f7f\u7528\u7b2c\u4e09\u65b9\u5de5\u5177elasticdump\u5907\u4efd\u6062\u590d<\/em><\/strong><\/p>\n\n\n\n
1.\u524d\u63d0\u6761\u4ef6<\/p>\n\n\n\n
\u9700\u8981node\u73af\u5883\r\nnpm -v\r\nnode -v\r<\/code><\/pre>\n\n\n\n
2.nodejs\u5b89\u88c5<\/p>\n\n\n\n
wget https:\/\/nodejs.org\/dist\/v10.16.3\/node-v10.16.3-linux-x64.tar.xz\r\ntar xf node-v10.16.3-linux-x64.tar.xz -C \/opt\/\r\ncd \/opt\/\r\nln -s node-v10.16.3-linux-x64 node\r\necho 'export PATH=\/opt\/node\/bin:$PATH' >> \/etc\/profile\r\nsource \/etc\/profile\r\nnpm -v\r\nnode -v\r<\/code><\/pre>\n\n\n\n
3.\u6307\u5b9a\u4f7f\u7528\u56fd\u5185\u6dd8\u5b9dnpm\u6e90<\/p>\n\n\n\n
npm install -g cnpm --registry=https:\/\/registry.npm.taobao.org<\/code><\/pre>\n\n\n\n
4.\u5b89\u88c5es-dump<\/p>\n\n\n\n
cnpm install elasticdump -g<\/code><\/pre>\n\n\n\n
5.\u5907\u4efd<\/p>\n\n\n\n
\u5907\u4efd\u6210\u53ef\u8bfb\u7684json\u683c\u5f0f\r\nelasticdump --input=http:\/\/10.0.0.51:9200\/news2 --output=\/data\/news2.json --type=data\r\n\u5907\u4efd\u6210\u538b\u7f29\u683c\u5f0f\r\nElasticdump --input=http:\/\/10.0.0.51:9200\/news2 --output=$|gzip > \/data\/news2.json.gz\r\n\u5907\u4efd\u5206\u8bcd\u5668\/mapping\/\u6570\u636e\u4e00\u6761\u9f99\u670d\u52a1\r\nelasticdump --input=http:\/\/10.0.0.51:9200\/news2 --output=\/data\/news2_mapping.json --type=mapping\r\nelasticdump --input=http:\/\/10.0.0.51:9200\/news2 --output=\/data\/news2.json --type=data\r\n###\u53ef\u4ee5\u5199\u5230\u5b9a\u65f6\u4efb\u52a1\u91cc\u5b9e\u65f6\u5907\u4efd\r<\/code><\/pre>\n\n\n\n
6.\u6062\u590d<\/p>\n\n\n\n
\u53ea\u6062\u590d\u6570\u636e\r\nelasticdump --input=\/data\/news2.json --output=http:\/\/10.0.0.51:9200\/news2\r\n\u6062\u590d\u6240\u6709\u6570\u636e\u5305\u542b\u5206\u8bcd\u5668\/mapping\u4e00\u6761\u9f99\r\nelasticdump --input=\/data\/news2_mapping.json --output=http:\/\/10.0.0.51:9200\/news2 --type=mapping\r\nelasticdump --input=\/data\/news2.json --output=http:\/\/10.0.0.51:9200\/news2 --type=data\r<\/code><\/pre>\n\n\n\n
7.\u6279\u91cf\u5907\u4efd<\/p>\n\n\n\n
curl -s 10.0.0.52:9200\/_cat\/indices|awk '{print $3}'|grep -v \"^\\.\"<\/code><\/pre>\n\n\n\n
8.\u6ce8\u610f\u4e8b\u9879<\/p>\n\n\n\n
1.\u5982\u679c\u6062\u590d\u7684\u65f6\u5019\u6570\u636e\u51b2\u7a81\u4e86\uff0c\u4f1a\u88ab\u8986\u76d6\u6389\r\n2.\u5982\u679c\u5df2\u7ecf\u5b58\u5728\u5907\u4efd\u6587\u4ef6\u91cc\u6ca1\u6709\u7684\u6570\u636e\uff0c\u4f1a\u4fdd\u7559\u4e0b\u6765\r<\/code><\/pre>\n\n\n\n
9.\u5e26\u5bc6\u7801\u8ba4\u8bc1\u7684\u5bfc\u51fa<\/p>\n\n\n\n
--input=http:\/\/name:password@production.es.com:9200\/my_index<\/code><\/pre>\n\n\n\n
8.Elasticsearch\u4f18\u5316<\/h2>\n\n\n\n
1.\u5b98\u65b9\u53c2\u8003<\/em><\/strong><\/p>\n\n\n\n
https://www.elastic.co\/guide\/en\/elasticsearch\/reference\/current\/system-config.html<\/code><\/pre>\n\n\n\n
2.\u4f18\u5316\u5efa\u8bae<\/em><\/strong><\/p>\n\n\n\n
1.\u5185\u5b58\u7cfb\u7edf\u5efa\u8bae\u9884\u7559\u4e00\u534a\r\n2.\u6bcf\u4e2aES\u8282\u70b9\u4e0d\u8981\u8d85\u8fc732G\r\n3.\u5173\u95edswap\u5206\u533a\r\n4.\u914d\u7f6e\u6587\u4ef6\u6253\u5f00\u5185\u5b58\u9501\u5b9a\u53c2\u6570\r\n5.\u5347\u7ea7SSD\u786c\u76d8\r\n6.\u5347\u7ea7\u5927\u7248\u672c\r<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"
\u5b59\u5bcc\u9633\uff0c \u6c5f\u6e56\u4eba\u79f0\u6ca1\u4eba\u79f0\u3002\u591a\u5e74\u4e92\u8054\u7f51\u8fd0\u7ef4\u5de5\u4f5c\u7ecf\u9a8c\uff0c\u66fe\u8d1f\u8d23\u8fc7\u5b59\u5e03\u65af\u5927\u89c4\u6a21\u96c6\u7fa4\u67b6\u6784\u81ea\u52a8\u5316\u8fd0\u7ef4\u7ba1\u7406\u5de5\u4f5c\u3002\u64c5\u957fWeb\u96c6 […]<\/p>\n","protected":false},"author":1,"featured_media":246,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[21],"tags":[],"_links":{"self":[{"href":"https:\/\/www.buyao007.icu\/index.php?rest_route=\/wp\/v2\/posts\/1544"}],"collection":[{"href":"https:\/\/www.buyao007.icu\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.buyao007.icu\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.buyao007.icu\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.buyao007.icu\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1544"}],"version-history":[{"count":14,"href":"https:\/\/www.buyao007.icu\/index.php?rest_route=\/wp\/v2\/posts\/1544\/revisions"}],"predecessor-version":[{"id":1570,"href":"https:\/\/www.buyao007.icu\/index.php?rest_route=\/wp\/v2\/posts\/1544\/revisions\/1570"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.buyao007.icu\/index.php?rest_route=\/wp\/v2\/media\/246"}],"wp:attachment":[{"href":"https:\/\/www.buyao007.icu\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1544"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.buyao007.icu\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1544"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.buyao007.icu\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1544"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}