{"id":40675,"date":"2023-08-09T07:54:57","date_gmt":"2023-04-20T12:25:54","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/%e9%80%9a%e8%bf%87%e4%bd%bf%e7%94%a8%e4%ba%9a%e9%a9%ac%e9%80%8a-elasticsearch-%e6%94%b9%e5%8f%98%e4%ba%86%e6%90%9c%e7%b4%a2%e6%9c%ba%e5%88%b6%e7%9a%84%e6%95%85%e4%ba%8b\/"},"modified":"2024-04-30T17:44:08","modified_gmt":"2024-04-30T09:44:08","slug":"%e9%80%9a%e8%bf%87%e4%bd%bf%e7%94%a8%e4%ba%9a%e9%a9%ac%e9%80%8a-elasticsearch-%e6%94%b9%e5%8f%98%e4%ba%86%e6%90%9c%e7%b4%a2%e6%9c%ba%e5%88%b6%e7%9a%84%e6%95%85%e4%ba%8b","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/%e9%80%9a%e8%bf%87%e4%bd%bf%e7%94%a8%e4%ba%9a%e9%a9%ac%e9%80%8a-elasticsearch-%e6%94%b9%e5%8f%98%e4%ba%86%e6%90%9c%e7%b4%a2%e6%9c%ba%e5%88%b6%e7%9a%84%e6%95%85%e4%ba%8b\/","title":{"rendered":"\u901a\u8fc7\u4f7f\u7528\u4e9a\u9a6c\u900a Elasticsearch \u6539\u53d8\u4e86\u641c\u7d22\u673a\u5236\u7684\u6545\u4e8b"},"content":{"rendered":"<p>\u56e0\u4e3a\u5728\u5de5\u4f5c\u4e2d\u8981\u4f7f\u7528Amazon Elasticsearch\u8fdb\u884c\u641c\u7d22\u5f15\u64ce\u7684\u5c0e\u5165\uff0c\u6240\u4ee5\u6253\u7b97\u628a\u5f53\u65f6\u7684\u5de5\u4f5c\u8bb0\u5f55\u4e0b\u6765\u3002<br \/>\n\u987a\u4fbf\u8bf4\u4e00\u4e0b\uff0c\u8fd9\u91cc\u63d0\u4f9b\u7684\u4ee3\u7801\u793a\u4f8b\u662f\u5728\u5b9e\u9645\u7684\u793a\u4f8b\u9879\u76ee\u4e2d\u6240\u7528\u7684\u4ee3\u7801\u3002<\/p>\n<p>2016\u5e749\u670813\u65e5\u8ffd\u8a18<br \/>\n\u5728\u6211\u8d1f\u8d23\u4e4b\u524d\uff0c\u4f7f\u7528\u7684\u662f\u4e00\u4e2a\u4e0d\u540c\u7684\u641c\u7d22\u5f15\u64ce\u800c\u4e0d\u662felasticsearch\u7684\u8bbe\u8ba1\uff0c\u4f46\u662f\u7531\u4e8e\u6743\u9650\u6570\u636e\u662f\u5206\u5c42\u7ed3\u6784\u7684\uff0c\u5f53\u6570\u636e\u91cf\u53d8\u5927\u65f6\uff0c\u6027\u80fd\u663e\u8457\u4e0b\u964d\u3002\u4e3a\u4e86\u6539\u5584\u8fd9\u4e2a\u95ee\u9898\uff0c\u6211\u4eec\u51b3\u5b9a\u91cd\u65b0\u8bbe\u8ba1\u5e76\u5b9e\u73b0\u4e86\u4e00\u4e2a\u4f7f\u7528\u6700\u5e7f\u6cdb\u7684Elasticsearch\u7684\u6570\u636e\u7ed3\u6784\u3002<\/p>\n<h1>\u505a\u8fc7\u7684\u4e8b\u60c5 de<\/h1>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">index\u4f5c\u6210\u30d0\u30c3\u30c1(index\u3068alias\u306e\u4f5c\u6210)<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\u65e2\u5b58\u30c7\u30fc\u30bf\u306eAmazon Elasticsearch\u3078\u306e\u79fb\u884c\u30d0\u30c3\u30c1<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\u691c\u7d22\u51e6\u7406\u4f5c\u6210<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\u691c\u7d22\u7d50\u679c\u306e\u5fae\u8abf\u6574<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\u30c6\u30b9\u30c8(\u5404\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u30c6\u30b9\u30c8\u3001\u5168\u4f53\u901a\u3057\u3066\u306e\u30c6\u30b9\u30c8)<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">Circle CI\u4e0a\u306bElasticsearch\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u30c6\u30b9\u30c8\u3092\u56de\u3059<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u30fb\u30ea\u30b9\u30c8\u30a2<\/ul>\n<h1>\u73af\u5883<\/h1>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">elasticsearch 2.3\u7cfb<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">elasticsearch-rails<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">elasticsearch-model<\/ul>\n<h1>\u505a\u8fc7\u7684\u4e8b\u60c5\u7684\u5177\u4f53\u7ec6\u8282<\/h1>\n<p>\u6211\u5c06\u8be6\u7ec6\u63cf\u8ff0\u6211\u505a\u8fc7\u7684\u4e8b\u60c5\u3002<\/p>\n<h2>\u521b\u5efa\u7d22\u5f15\/\u521b\u5efa\u522b\u540d\/\u6570\u636e\u5bfc\u5165\u6279\u5904\u7406<\/h2>\n<p>\u6211\u5728\u7814\u7a76\u5404\u79cd\u5b66\u4e60\u4f1a\u7684\u8d44\u6599\u65f6\u53d1\u73b0\uff0c\u8003\u8651\u5230\u7d22\u5f15\u7684\u66f4\u65b0\u548c\u64cd\u4f5c\uff0c\u4f7f\u7528\u641c\u7d22\u5904\u7406\u65f6\u4e0d\u76f4\u63a5\u6307\u5b9a\u7d22\u5f15\uff0c\u800c\u662f\u8bbe\u7f6e\u522b\u540d\u6307\u5b9a\uff0c\u53ef\u4ee5\u5728\u96f6\u505c\u673a\u65f6\u95f4\u5185\u8fdb\u884c\u5404\u79cd\u64cd\u4f5c\u3002\u56e0\u6b64\uff0c\u5728\u521d\u59cb\u6784\u5efa\u65f6\u6211\u51b3\u5b9a\u5728\u6279\u5904\u7406\u4e2d\u540c\u65f6\u521b\u5efa\u7d22\u5f15\u548c\u522b\u540d\u3002\u521b\u5efa\u522b\u540d\u540e\uff0c\u5728head\u63d2\u4ef6\u4e0a\u4f1a\u663e\u793a\u5982\u4e0b\u4fe1\u606f\u3002<\/p>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d427037434c4406c992c7\/10-0.png\" alt=\"\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8 2016-09-13 0.17.56.png\" \/><\/div>\n<p>\u793a\u4f8b\u4ee3\u7801\u5982\u4e0b\u3002<\/p>\n<pre class=\"post-pre\"><code>1 require 'optparse'\r\n  2\r\n  3 class SetupElasticsearch\r\n  4   class &lt;&lt; self\r\n  5     def execute\r\n  6       logger = ActiveSupport::Logger.new(\"log\/#{class_name}_batch.log\", 'daily')\r\n  7       force = args[:force] || false\r\n  8\r\n  9       Photo.create_index!(force: force)\r\n 10       Photo.create_alias!\r\n 11       # import\u3059\u308b\r\n 12     end\r\n 13\r\n 14     private\r\n 15\r\n 16     def args\r\n 17       options = {}\r\n 18\r\n 19       OptionParser.new { |o|\r\n 20         o.banner = \"Usage: #{$0} [options]\"\r\n 21         o.on(\"--force=OPT\", \"option1\") { |v| options[:force] = v }\r\n 22       }.parse!(ARGV.dup)\r\n 23\r\n 24       options\r\n 25     end\r\n 26   end\r\n 27 end\r\n<\/code><\/pre>\n<pre class=\"post-pre\"><code> <span class=\"mi\">1<\/span> <span class=\"k\">module<\/span> <span class=\"nn\">Searchable<\/span>\r\n  <span class=\"mi\">2<\/span>   <span class=\"kp\">extend<\/span> <span class=\"no\">ActiveSupport<\/span><span class=\"o\">::<\/span><span class=\"no\">Concern<\/span>\r\n  <span class=\"mi\">3<\/span>\r\n  <span class=\"mi\">4<\/span>   <span class=\"n\">included<\/span> <span class=\"k\">do<\/span>\r\n  <span class=\"mi\">5<\/span>     <span class=\"kp\">include<\/span> <span class=\"no\">Elasticsearch<\/span><span class=\"o\">::<\/span><span class=\"no\">Model<\/span>\r\n  <span class=\"mi\">6<\/span>     <span class=\"kp\">include<\/span> <span class=\"no\">Elasticsearch<\/span><span class=\"o\">::<\/span><span class=\"no\">Model<\/span><span class=\"o\">::<\/span><span class=\"no\">Callbacks<\/span>\r\n  <span class=\"mi\">7<\/span>\r\n  <span class=\"mi\">8<\/span>     <span class=\"k\">unless<\/span> <span class=\"no\">Rails<\/span><span class=\"p\">.<\/span><span class=\"nf\">env<\/span><span class=\"p\">.<\/span><span class=\"nf\">test?<\/span>\r\n  <span class=\"mi\">9<\/span>       <span class=\"n\">after_save<\/span> <span class=\"ss\">:transfer_to_elasticsearch<\/span>\r\n <span class=\"mi\">10<\/span>       <span class=\"n\">after_destroy<\/span> <span class=\"ss\">:remove_from_elasticsearch<\/span>\r\n <span class=\"mi\">11<\/span>     <span class=\"k\">end<\/span>\r\n <span class=\"mi\">12<\/span>\r\n <span class=\"mi\">13<\/span>     <span class=\"c1\"># Set up index configuration and mapping<\/span>\r\n <span class=\"mi\">14<\/span>     <span class=\"n\">settings<\/span> <span class=\"ss\">index: <\/span><span class=\"p\">{<\/span>\r\n <span class=\"mi\">15<\/span>       <span class=\"ss\">number_of_shards:   <\/span><span class=\"mi\">5<\/span><span class=\"p\">,<\/span>\r\n <span class=\"mi\">16<\/span>       <span class=\"ss\">number_of_replicas: <\/span><span class=\"mi\">1<\/span><span class=\"p\">,<\/span>\r\n <span class=\"mi\">17<\/span>       <span class=\"ss\">analysis: <\/span><span class=\"p\">{<\/span>\r\n <span class=\"mi\">18<\/span>         <span class=\"ss\">filter: <\/span><span class=\"p\">{<\/span>\r\n <span class=\"mi\">19<\/span>           <span class=\"ss\">pos_filter: <\/span><span class=\"p\">{<\/span>\r\n <span class=\"mi\">20<\/span>             <span class=\"ss\">type:     <\/span><span class=\"s1\">'kuromoji_part_of_speech'<\/span><span class=\"p\">,<\/span>\r\n <span class=\"mi\">21<\/span>             <span class=\"ss\">stoptags: <\/span><span class=\"p\">[<\/span><span class=\"s1\">'\u52a9\u8a5e-\u683c\u52a9\u8a5e-\u4e00\u822c'<\/span><span class=\"p\">,<\/span> <span class=\"s1\">'\u52a9\u8a5e-\u7d42\u52a9\u8a5e'<\/span><span class=\"p\">]<\/span>\r\n <span class=\"mi\">22<\/span>           <span class=\"p\">},<\/span>\r\n <span class=\"mi\">23<\/span>           <span class=\"ss\">greek_lowercase_filter: <\/span><span class=\"p\">{<\/span>\r\n <span class=\"mi\">24<\/span>             <span class=\"ss\">type:     <\/span><span class=\"s1\">'lowercase'<\/span><span class=\"p\">,<\/span>\r\n <span class=\"mi\">25<\/span>             <span class=\"ss\">language: <\/span><span class=\"s1\">'greek'<\/span>\r\n <span class=\"mi\">26<\/span>           <span class=\"p\">},<\/span>\r\n <span class=\"mi\">27<\/span>           <span class=\"ss\">kuromoji_ks: <\/span><span class=\"p\">{<\/span>\r\n <span class=\"mi\">28<\/span>             <span class=\"ss\">type: <\/span><span class=\"s1\">'kuromoji_stemmer'<\/span><span class=\"p\">,<\/span>\r\n <span class=\"mi\">29<\/span>             <span class=\"ss\">minimum_length: <\/span><span class=\"s1\">'5'<\/span>\r\n <span class=\"mi\">30<\/span>           <span class=\"p\">}<\/span>\r\n <span class=\"mi\">31<\/span>         <span class=\"p\">},<\/span>\r\n <span class=\"mi\">32<\/span>         <span class=\"ss\">tokenizer: <\/span><span class=\"p\">{<\/span>\r\n <span class=\"mi\">33<\/span>           <span class=\"ss\">kuromoji: <\/span><span class=\"p\">{<\/span>\r\n <span class=\"mi\">34<\/span>             <span class=\"ss\">type: <\/span><span class=\"s1\">'kuromoji_tokenizer'<\/span>\r\n <span class=\"mi\">35<\/span>           <span class=\"p\">},<\/span>\r\n<span class=\"mi\">36<\/span>           <span class=\"ss\">ngram_tokenizer: <\/span><span class=\"p\">{<\/span>\r\n <span class=\"mi\">37<\/span>             <span class=\"ss\">type: <\/span><span class=\"s1\">'nGram'<\/span><span class=\"p\">,<\/span>\r\n <span class=\"mi\">38<\/span>             <span class=\"ss\">min_gram: <\/span><span class=\"s1\">'2'<\/span><span class=\"p\">,<\/span>\r\n <span class=\"mi\">39<\/span>             <span class=\"ss\">max_gram: <\/span><span class=\"s1\">'3'<\/span><span class=\"p\">,<\/span>\r\n <span class=\"mi\">40<\/span>             <span class=\"ss\">token_chars: <\/span><span class=\"sx\">%w(letter digit)<\/span>\r\n <span class=\"mi\">41<\/span>           <span class=\"p\">}<\/span>\r\n <span class=\"mi\">42<\/span>         <span class=\"p\">},<\/span>\r\n <span class=\"mi\">43<\/span>         <span class=\"ss\">analyzer: <\/span><span class=\"p\">{<\/span>\r\n <span class=\"mi\">44<\/span>           <span class=\"ss\">kuromoji_analyzer: <\/span><span class=\"p\">{<\/span>\r\n <span class=\"mi\">45<\/span>             <span class=\"ss\">type:      <\/span><span class=\"s1\">'custom'<\/span><span class=\"p\">,<\/span>\r\n <span class=\"mi\">46<\/span>             <span class=\"ss\">tokenizer: <\/span><span class=\"s1\">'kuromoji_tokenizer'<\/span><span class=\"p\">,<\/span>\r\n <span class=\"mi\">47<\/span>             <span class=\"ss\">filter:    <\/span><span class=\"sx\">%w(kuromoji_baseform pos_filter greek_lowercase_filter cjk_width)<\/span>\r\n <span class=\"mi\">48<\/span>           <span class=\"p\">},<\/span>\r\n <span class=\"mi\">49<\/span>           <span class=\"ss\">ngram_analyzer: <\/span><span class=\"p\">{<\/span>\r\n <span class=\"mi\">50<\/span>             <span class=\"ss\">tokenizer: <\/span><span class=\"s2\">\"ngram_tokenizer\"<\/span>\r\n <span class=\"mi\">51<\/span>           <span class=\"p\">}<\/span>\r\n <span class=\"mi\">52<\/span>         <span class=\"p\">}<\/span>\r\n <span class=\"mi\">53<\/span>       <span class=\"p\">}<\/span>\r\n <span class=\"mi\">54<\/span>     <span class=\"p\">}<\/span> <span class=\"k\">do<\/span>\r\n <span class=\"mi\">55<\/span>       <span class=\"n\">mapping<\/span> <span class=\"ss\">_source: <\/span><span class=\"p\">{<\/span> <span class=\"ss\">enabled: <\/span><span class=\"kp\">true<\/span> <span class=\"p\">},<\/span>\r\n <span class=\"mi\">56<\/span>               <span class=\"ss\">_all: <\/span><span class=\"p\">{<\/span> <span class=\"ss\">enabled: <\/span><span class=\"kp\">true<\/span><span class=\"p\">,<\/span> <span class=\"ss\">analyzer: <\/span><span class=\"s2\">\"kuromoji_analyzer\"<\/span> <span class=\"p\">}<\/span> <span class=\"k\">do<\/span>\r\n <span class=\"mi\">57<\/span>         <span class=\"n\">indexes<\/span> <span class=\"ss\">:id<\/span><span class=\"p\">,<\/span> <span class=\"ss\">type: <\/span><span class=\"s1\">'integer'<\/span><span class=\"p\">,<\/span> <span class=\"ss\">index: <\/span><span class=\"s1\">'not_analyzed'<\/span>\r\n <span class=\"mi\">58<\/span>         <span class=\"n\">indexes<\/span> <span class=\"ss\">:description<\/span><span class=\"p\">,<\/span> <span class=\"ss\">type: <\/span><span class=\"s1\">'string'<\/span><span class=\"p\">,<\/span> <span class=\"ss\">analyzer: <\/span><span class=\"s1\">'kuromoji_analyzer'<\/span>\r\n <span class=\"mi\">59<\/span>       <span class=\"k\">end<\/span>\r\n <span class=\"mi\">60<\/span>     <span class=\"k\">end<\/span>\r\n <span class=\"mi\">61<\/span>\r\n <span class=\"mi\">62<\/span>     <span class=\"k\">def<\/span> <span class=\"nf\">as_indexed_json<\/span><span class=\"p\">(<\/span><span class=\"n\">_options<\/span> <span class=\"o\">=<\/span> <span class=\"p\">{})<\/span>\r\n <span class=\"mi\">63<\/span>       <span class=\"n\">as_json<\/span>\r\n <span class=\"mi\">64<\/span>     <span class=\"k\">end<\/span>\r\n <span class=\"mi\">65<\/span>\r\n <span class=\"mi\">66<\/span>     <span class=\"k\">def<\/span> <span class=\"nf\">transfer_to_elasticsearch<\/span>\r\n <span class=\"mi\">67<\/span>       <span class=\"n\">__elasticsearch__<\/span><span class=\"p\">.<\/span><span class=\"nf\">client<\/span><span class=\"p\">.<\/span><span class=\"nf\">index<\/span>  <span class=\"ss\">index: <\/span><span class=\"n\">index_name<\/span><span class=\"p\">,<\/span> <span class=\"ss\">type: <\/span><span class=\"s1\">'photo'<\/span><span class=\"p\">,<\/span> <span class=\"ss\">id: <\/span><span class=\"nb\">id<\/span><span class=\"p\">,<\/span> <span class=\"ss\">body: <\/span><span class=\"n\">as_indexed_json<\/span>\r\n <span class=\"mi\">68<\/span>     <span class=\"k\">end<\/span>\r\n <span class=\"mi\">69<\/span>\r\n <span class=\"mi\">70<\/span>     <span class=\"k\">def<\/span> <span class=\"nf\">remove_from_elasticsearcha<\/span>\r\n <span class=\"mi\">71<\/span>       <span class=\"n\">__elasticsearch__<\/span><span class=\"p\">.<\/span><span class=\"nf\">client<\/span><span class=\"p\">.<\/span><span class=\"nf\">delete<\/span> <span class=\"ss\">index: <\/span><span class=\"n\">index_name<\/span><span class=\"p\">,<\/span> <span class=\"ss\">type: <\/span><span class=\"s1\">'photo'<\/span><span class=\"p\">,<\/span> <span class=\"ss\">id: <\/span><span class=\"nb\">id<\/span>\r\n <span class=\"mi\">72<\/span>     <span class=\"k\">end<\/span>\r\n <span class=\"mi\">73<\/span>   <span class=\"k\">end<\/span>\r\n <span class=\"mi\">74<\/span>\r\n <span class=\"mi\">75<\/span>   <span class=\"k\">module<\/span> <span class=\"nn\">ClassMethods<\/span>\r\n <span class=\"mi\">76<\/span>     <span class=\"k\">def<\/span> <span class=\"nf\">create_index!<\/span><span class=\"p\">(<\/span><span class=\"n\">options<\/span> <span class=\"o\">=<\/span> <span class=\"p\">{})<\/span>\r\n <span class=\"mi\">77<\/span>       <span class=\"n\">client<\/span> <span class=\"o\">=<\/span> <span class=\"n\">__elasticsearch__<\/span><span class=\"p\">.<\/span><span class=\"nf\">client<\/span>\r\n <span class=\"mi\">78<\/span>       <span class=\"n\">client<\/span><span class=\"p\">.<\/span><span class=\"nf\">indices<\/span><span class=\"p\">.<\/span><span class=\"nf\">delete<\/span> <span class=\"ss\">index: <\/span><span class=\"no\">Consts<\/span><span class=\"o\">::<\/span><span class=\"no\">Elasticsearch<\/span><span class=\"p\">[<\/span><span class=\"ss\">:index_name<\/span><span class=\"p\">][<\/span><span class=\"ss\">:photo<\/span><span class=\"p\">]<\/span> <span class=\"k\">if<\/span> <span class=\"n\">options<\/span><span class=\"p\">[<\/span><span class=\"ss\">:force<\/span><span class=\"p\">]<\/span>\r\n <span class=\"mi\">79<\/span>       <span class=\"n\">client<\/span><span class=\"p\">.<\/span><span class=\"nf\">indices<\/span><span class=\"p\">.<\/span><span class=\"nf\">create<\/span> <span class=\"ss\">index: <\/span><span class=\"no\">Consts<\/span><span class=\"o\">::<\/span><span class=\"no\">Elasticsearch<\/span><span class=\"p\">[<\/span><span class=\"ss\">:index_name<\/span><span class=\"p\">][<\/span><span class=\"ss\">:photo<\/span><span class=\"p\">],<\/span>\r\n <span class=\"mi\">80<\/span>         <span class=\"ss\">body: <\/span><span class=\"p\">{<\/span>\r\n <span class=\"mi\">81<\/span>           <span class=\"ss\">settings: <\/span><span class=\"n\">settings<\/span><span class=\"p\">.<\/span><span class=\"nf\">to_hash<\/span><span class=\"p\">,<\/span>\r\n <span class=\"mi\">82<\/span>           <span class=\"ss\">mappings: <\/span><span class=\"n\">mappings<\/span><span class=\"p\">.<\/span><span class=\"nf\">to_hash<\/span>\r\n <span class=\"mi\">83<\/span>         <span class=\"p\">}<\/span>\r\n          <span class=\"p\">}<\/span>\r\n <span class=\"mi\">84<\/span>     <span class=\"k\">end<\/span>\r\n <span class=\"mi\">85<\/span>\r\n <span class=\"mi\">86<\/span>     <span class=\"k\">def<\/span> <span class=\"nf\">create_alias!<\/span>\r\n <span class=\"mi\">87<\/span>       <span class=\"n\">client<\/span> <span class=\"o\">=<\/span> <span class=\"n\">__elasticsearch__<\/span><span class=\"p\">.<\/span><span class=\"nf\">client<\/span>\r\n <span class=\"mi\">88<\/span>       <span class=\"k\">if<\/span> <span class=\"n\">client<\/span><span class=\"p\">.<\/span><span class=\"nf\">indices<\/span><span class=\"p\">.<\/span><span class=\"nf\">exists_alias?<\/span> <span class=\"ss\">name: <\/span><span class=\"no\">Consts<\/span><span class=\"o\">::<\/span><span class=\"no\">Elasticsearch<\/span><span class=\"p\">[<\/span><span class=\"ss\">:alias_name<\/span><span class=\"p\">][<\/span><span class=\"ss\">:photo<\/span><span class=\"p\">]<\/span>\r\n <span class=\"mi\">89<\/span>         <span class=\"n\">client<\/span><span class=\"p\">.<\/span><span class=\"nf\">indices<\/span><span class=\"p\">.<\/span><span class=\"nf\">delete_alias<\/span> <span class=\"ss\">index: <\/span><span class=\"no\">Consts<\/span><span class=\"o\">::<\/span><span class=\"no\">Elasticsearch<\/span><span class=\"p\">[<\/span><span class=\"ss\">:index_name<\/span><span class=\"p\">][<\/span><span class=\"ss\">:photo<\/span><span class=\"p\">],<\/span> <span class=\"ss\">alias_name: <\/span><span class=\"no\">Consts<\/span><span class=\"o\">::<\/span><span class=\"no\">Elasticsearch<\/span><span class=\"p\">[<\/span><span class=\"ss\">:alias_name<\/span><span class=\"p\">][<\/span><span class=\"ss\">:photo<\/span><span class=\"p\">]<\/span>\r\n <span class=\"mi\">90<\/span>       <span class=\"k\">end<\/span>\r\n <span class=\"mi\">91<\/span>\r\n <span class=\"mi\">92<\/span>       <span class=\"n\">client<\/span><span class=\"p\">.<\/span><span class=\"nf\">indices<\/span><span class=\"p\">.<\/span><span class=\"nf\">put_alias<\/span> <span class=\"ss\">index: <\/span><span class=\"no\">Consts<\/span><span class=\"o\">::<\/span><span class=\"no\">Elasticsearch<\/span><span class=\"p\">[<\/span><span class=\"ss\">:index_name<\/span><span class=\"p\">][<\/span><span class=\"ss\">:photo<\/span><span class=\"p\">],<\/span> <span class=\"ss\">name: <\/span><span class=\"no\">Consts<\/span><span class=\"o\">::<\/span><span class=\"no\">Elasticsearch<\/span><span class=\"p\">[<\/span><span class=\"ss\">:alias_name<\/span><span class=\"p\">][<\/span><span class=\"ss\">:photo<\/span><span class=\"p\">]<\/span>\r\n <span class=\"mi\">93<\/span>     <span class=\"k\">end<\/span>\r\n<span class=\"mi\">94<\/span>\r\n <span class=\"mi\">95<\/span>     <span class=\"k\">def<\/span> <span class=\"nf\">bulk_import<\/span>\r\n <span class=\"mi\">96<\/span>       <span class=\"n\">client<\/span> <span class=\"o\">=<\/span> <span class=\"n\">__elasticsearch__<\/span><span class=\"p\">.<\/span><span class=\"nf\">client<\/span>\r\n <span class=\"mi\">97<\/span>\r\n <span class=\"mi\">98<\/span>       <span class=\"n\">find_in_batches<\/span> <span class=\"k\">do<\/span> <span class=\"o\">|<\/span><span class=\"n\">entries<\/span><span class=\"o\">|<\/span>\r\n <span class=\"mi\">99<\/span>         <span class=\"n\">result<\/span> <span class=\"o\">=<\/span> <span class=\"n\">client<\/span><span class=\"p\">.<\/span><span class=\"nf\">bulk<\/span><span class=\"p\">(<\/span>\r\n<span class=\"mi\">100<\/span>           <span class=\"ss\">index: <\/span><span class=\"n\">index_name<\/span><span class=\"p\">,<\/span>\r\n<span class=\"mi\">101<\/span>           <span class=\"ss\">type: <\/span><span class=\"n\">document_type<\/span><span class=\"p\">,<\/span>\r\n<span class=\"mi\">102<\/span>           <span class=\"ss\">body: <\/span><span class=\"n\">entries<\/span><span class=\"p\">.<\/span><span class=\"nf\">map<\/span> <span class=\"p\">{<\/span> <span class=\"o\">|<\/span><span class=\"n\">entry<\/span><span class=\"o\">|<\/span> <span class=\"p\">{<\/span> <span class=\"ss\">index: <\/span><span class=\"p\">{<\/span> <span class=\"ss\">_id: <\/span><span class=\"n\">entry<\/span><span class=\"p\">.<\/span><span class=\"nf\">id<\/span><span class=\"p\">,<\/span> <span class=\"ss\">data: <\/span><span class=\"n\">entry<\/span><span class=\"p\">.<\/span><span class=\"nf\">as_indexed_json<\/span> <span class=\"p\">}<\/span> <span class=\"p\">}<\/span> <span class=\"p\">},<\/span>\r\n<span class=\"mi\">103<\/span>           <span class=\"ss\">refresh: <\/span><span class=\"p\">(<\/span><span class=\"n\">i<\/span> <span class=\"o\">&gt;<\/span> <span class=\"mi\">0<\/span> <span class=\"o\">&amp;&amp;<\/span> <span class=\"n\">i<\/span> <span class=\"o\">%<\/span> <span class=\"mi\">3<\/span> <span class=\"o\">==<\/span> <span class=\"mi\">0<\/span><span class=\"p\">),<\/span> <span class=\"c1\"># NOTE: \u5b9a\u671f\u7684\u306brefresh\u3057\u306a\u3044\u3068Es\u304c\u91cd\u304f\u306a\u308b<\/span>\r\n<span class=\"mi\">104<\/span>         <span class=\"p\">)<\/span>\r\n<span class=\"mi\">105<\/span>      <span class=\"k\">end<\/span>\r\n<span class=\"mi\">106<\/span>     <span class=\"k\">end<\/span>\r\n<span class=\"mi\">107<\/span>   <span class=\"k\">end<\/span>\r\n<span class=\"mi\">108<\/span> <span class=\"k\">end<\/span>\r\n<\/code><\/pre>\n<p>\u4f7f\u7528create_index\u547d\u4ee4\u521b\u5efa\u7d22\u5f15\uff0c\u5e76\u4f7f\u7528alias\u547d\u4ee4\u4e3a\u7d22\u5f15\u521b\u5efa\u522b\u540d\u3002\u7136\u540e\u4f7f\u7528bulk_import\u5c06\u6570\u636e\u901a\u8fc7bulk API\u5bfc\u5165\u5230elasticsearch\u4e2d\u3002<\/p>\n<h2>\u521b\u5efa\u641c\u7d22\u5904\u7406<\/h2>\n<p>\u6211\u6b63\u5728\u4f7f\u7528elasticsearch-rails\uff0c\u5339\u914d\u5668\u4f7f\u7528\u7684\u662fsimple_query_string\u3002<\/p>\n<pre class=\"post-pre\"><code>simple_query_string:\r\n  { query: @condition_params[:keyword],\r\n    fields: ['name', 'description'],\r\n    default_operator: 'and'\r\n  }\r\n<\/code><\/pre>\n<p>\u67e5\u8be2\u7684\u683c\u5f0f\u5982\u4e0b\u6240\u793a\u3002\uff08\u53c2\u8003\uff09<\/p>\n<pre class=\"post-pre\"><code>{\"query\":{\"bool\":{\r\n  \"must\":[\r\n    {\"term\":{\"owner_id\":1}},\r\n    {\"term\":{\"type\":\"T\"}},\r\n    {\"simple_query_string\":{\r\n       \"query\":\"\u5929\u6c17\",\"fields\":[\r\n         \"name\",\"description\"\r\n       ],\r\n       \"default_operator\":\"and\"\r\n      }\r\n    },\r\n    {\"term\":{\"creator_id\":24383}}\r\n  ],\r\n  \"must_not\":[\r\n    {\"term\":{\"public_flag\":0}}\r\n  ],\r\n  \"should\":[\r\n    {\"term\":{\"permission\":\"hogehoge\"}},\r\n    {\"term\":{\"permission2\":\"fugafuga\"}}\r\n  ]\r\n}},\r\n\"size\":10,\r\n\"sort\":[{\"id\":\"desc\"}]\r\n}\r\n<\/code><\/pre>\n<p>\u6211\u8ba4\u4e3a\u8fd8\u6709\u5176\u4ed6\u66f4\u591a\u7684\u51c6\u5907\u65b9\u6cd5\uff0c\u4f46\u662f\u3002\u3002\u3002<\/p>\n<h2>\u641c\u7d22\u7ed3\u679c\u7684\u5fae\u8c03\u6574<\/h2>\n<h3>\u5c06score\u7684\u6700\u5c0f\u503c\u8bbe\u5b9a\u4e3a\u67d0\u4e2a\u503c\u3002<\/h3>\n<p>\u7531\u4e8e\u6709\u65f6\u641c\u7d22\u7ed3\u679c\u7684\u5339\u914d\u7387\u8f83\u4f4e\uff0c\u6240\u4ee5\u6211\u5728\u67e5\u8be2\u4e2d\u6dfb\u52a0\u4e86\u4e00\u4e2amin_score\u53c2\u6570\uff0c\u5c06score\u503c\u8f83\u4f4e\u7684\u7ed3\u679c\u6392\u9664\u6389\u3002<\/p>\n<h3>\u5206\u9875<\/h3>\n<p>\u5728Elasticsearch\u67e5\u8be2\u4e2d\u8868\u8fbe\u5206\u9875\u65f6\uff0c\u4f7f\u7528from\u548csize\u3002<\/p>\n<pre class=\"post-pre\"><code>{\"query\":{\"bool\":{\r\n  \"must\":[\r\n    \u30fb\u30fb\u30fb\u30fb\u30fb\u30fb\u30fb\u30fb\u30fb\r\n  ],\r\n  \"must_not\":[\r\n    \u30fb\u30fb\u30fb\u30fb\u30fb\u30fb\u30fb\u30fb\u30fb\r\n  ],\r\n  \"should\":[\r\n\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u30fb\u30fb\u30fb\u30fb\u30fb\u30fb\u30fb\u30fb\u30fb\r\n  ]\r\n}},\r\n\"from\": 0, \r\n\"size\":10,\r\n\"sort\":[{\"id\":\"desc\"}]\r\n}\r\n<\/code><\/pre>\n<p>\u5982\u679c\u4f7f\u7528elasticsearch-model\u6765\u5b9e\u73b0\u8fd9\u4e2a\u4efb\u52a1\u7684\u8bdd\uff0c<\/p>\n<pre class=\"post-pre\"><code> @client.search(query).offset(params[:page]).limit(params[:offset]).records\r\n<\/code><\/pre>\n<p>\u4f7f\u7528offset\u65b9\u6cd5\u548climit\u65b9\u6cd5\u5c31\u50cf\u8fd9\u6837\u3002<\/p>\n<h2>\u8003\u8bd5\uff08\u5bf9\u6bcf\u4e2a\u6a21\u5757\u7684\u6d4b\u8bd5\uff0c\u4ee5\u53ca\u6574\u4f53\u7684\u6d4b\u8bd5\uff09<\/h2>\n<p>\u6211\u4f7f\u7528rspec\u4e3a\u6bcf\u4e2a\u7c7b\u7f16\u5199\u4e86\u4ee3\u7801\u3002\u6211\u5c06query\u4e2d\u7684must\/shoud\/not_must\/sort\u5206\u522b\u5206\u4e3a\u4e0d\u540c\u7684\u7c7b\u6765\u521b\u5efa\u67e5\u8be2\u8bed\u53e5\u3002\u7136\u540e\uff0c\u6211\u4e3a\u6bcf\u4e2a\u7c7b\u7f16\u5199\u4e86\u6d4b\u8bd5\uff08\u4ee5\u786e\u4fdd\u751f\u6210\u4e86\u6b63\u786e\u7684\u67e5\u8be2\uff09\u3002\u6211\u8fd8\u4fee\u6539\u4e86spec\/requests\u6587\u4ef6\u5939\u4e0b\u7684\u6d4b\u8bd5\uff0c\u4f7f\u7528elasticsearch\u8fdb\u884c\u6d4b\u8bd5\uff0c\u4f46\u6b63\u5982\u4e0b\u9762\u6240\u8ff0\uff0c\u5728\u672c\u5730\u6267\u884c\u6d4b\u8bd5\u65f6\u9700\u8981\u6307\u5b9a\u53c2\u6570\u624d\u80fd\u8fd0\u884c\u6d4b\u8bd5\u3002<\/p>\n<h2>\u5728Circle CI\u4e0a\u5b89\u88c5Elasticsearch\u5e76\u8fd0\u884c\u6d4b\u8bd5\u3002<\/h2>\n<p>\u5728circle.yml\u4e2d\u5b89\u88c5elasticsearch\uff0c\u4ee5\u4fbf\u5728Circle CI\u4e0a\u4ec5\u542f\u52a8\u4f7f\u7528elasticsearch\u7684\u6d4b\u8bd5\u3002<\/p>\n<pre class=\"post-pre\"><code> 13 dependencies:\r\n 14   cache_directories:\r\n 15     - \"~\/docker\"\r\n 16   override:\r\n 17     - bundle check --path=vendor\/bundle || bundle install --path=vendor\/bundle --j    obs=4 --retry=3\r\n 18     - if [[ ! -e elasticsearch-2.3.5 ]]; then wget https:\/\/download.elasticsearch.    org\/elasticsearch\/elasticsearch\/elasticsearch-2.3.5.tar.gz &amp;&amp; tar -xvf elasticsear    ch-2.3.5.tar.gz; fi\r\n 19     - elasticsearch-2.3.5\/bin\/plugin install analysis-kuromoji\r\n 20     - elasticsearch-2.3.5\/bin\/elasticsearch: {background: true}\r\n 21     - sleep 10 &amp;&amp; curl --retry 10 --retry-delay 5 -v http:\/\/127.0.0.1:9200\/\r\n\u30fb\u30fb\u30fb\u30fb\u30fb\u30fb\u30fb\u30fb\u30fb\u30fb\u30fb\u30fb\u30fb\r\n\u30fb\u30fb\u30fb\u30fb\u30fb\u30fb\r\n 43\r\n 44 test:\r\n 45   override:\r\n 46     - CI=true RAILS_ENV=test bundle exec rspec spec\r\n<\/code><\/pre>\n<p>\u6211\u5728RSpec\u7684\u4e00\u4fa7\u7a0d\u4f5c\u8865\u5145\u3002<\/p>\n<pre class=\"post-pre\"><code> <span class=\"mi\">53<\/span>   <span class=\"c1\"># \u4e00\u90e8\u306e\u30c6\u30b9\u30c8\u3092\u74b0\u5883\u306b\u3088\u3063\u3066\u306f\u5b9f\u884c\u3055\u305b\u306a\u3044\u3088\u3046\u306b\u3059\u308b\u305f\u3081\u8ffd\u52a0<\/span>\r\n <span class=\"mi\">54<\/span>   <span class=\"n\">config<\/span><span class=\"p\">.<\/span><span class=\"nf\">filter_run_excluding<\/span> <span class=\"ss\">broken: <\/span><span class=\"kp\">true<\/span> <span class=\"k\">unless<\/span> <span class=\"no\">ENV<\/span><span class=\"p\">[<\/span><span class=\"s1\">'CI'<\/span><span class=\"p\">]<\/span>\r\n<\/code><\/pre>\n<pre class=\"post-pre\"><code>\r\n<span class=\"n\">describe<\/span> <span class=\"no\">PhotoSearch<\/span><span class=\"p\">,<\/span> <span class=\"ss\">broken: <\/span><span class=\"kp\">true<\/span> <span class=\"k\">do<\/span>\r\n\r\n<span class=\"k\">end<\/span>\r\n<\/code><\/pre>\n<h2>\u5907\u4efd\u548c\u6062\u590d<\/h2>\n<p>\u5907\u4efd\u4e0d\u4f7f\u7528Amazon Elasticsearch Service\u7684\u81ea\u52a8\u5907\u4efd\uff0c\u800c\u662f\u624b\u52a8\u5907\u4efd\u3002\u9700\u8981\u6ce8\u610f\u7684\u662f\u89d2\u8272\u7b49\u8bbe\u7f6e\u3002<\/p>\n<pre class=\"post-pre\"><code>        {\r\n            \"Effect\": \"Allow\",\r\n            \"Action\": [\r\n                \"s3:ListBucket\",\r\n                \"iam:PassRole\"\r\n            ],\r\n            \"Resource\": [\r\n                \"arn:aws:s3:::staging-backup\",\r\n                \"arn:aws:iam::319807237558:role\/EC2StagingApplication\"\r\n            ]\r\n        }\r\n<\/code><\/pre>\n<pre class=\"post-pre\"><code>\"Principal\": {\r\n        \"Service\": [\r\n                 \"es.amazonaws.com\",\r\n   \u3000\u3000\u3000\u30fb\u30fb\u30fb\u30fb\u30fb\u30fb\r\n         ]\r\n  }\r\n<\/code><\/pre>\n<p>\u6211\u4f7f\u7528elasticsearch-ruby\/elasticsearch-api\/lib\/elasticsearch\/api\/actions\/snapshot\/\u4e2d\u7684\u4ee3\u7801\u4f5c\u4e3a\u53c2\u8003\u6765\u7f16\u5199\u3002<\/p>\n<h2>\u7ed3\u679c<\/h2>\n<p>\u6211\u8ba4\u4e3a\u6700\u5927\u7684\u6539\u53d8\u662f\u4fee\u590d\u4e86\u6570\u636e\u7ed3\u6784\u7684\u95ee\u9898\uff0c\u539f\u672c\u9700\u8981\u5927\u7ea610\u79d2\u7684\u54cd\u5e94\u65f6\u95f4\u73b0\u5728\u5df2\u7ecf\u51cf\u5c11\u5230\u4e864\u79d2\u4ee5\u5185\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u56e0\u4e3a\u5728\u5de5\u4f5c\u4e2d\u8981\u4f7f\u7528Amazon Elasticsearch\u8fdb\u884c\u641c\u7d22\u5f15\u64ce\u7684\u5c0e\u5165\uff0c\u6240\u4ee5\u6253\u7b97\u628a\u5f53\u65f6\u7684\u5de5\u4f5c\u8bb0\u5f55\u4e0b\u6765\u3002  [&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-40675","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u901a\u8fc7\u4f7f\u7528\u4e9a\u9a6c\u900a Elasticsearch \u6539\u53d8\u4e86\u641c\u7d22\u673a\u5236\u7684\u6545\u4e8b - Blog - Silicon Cloud<\/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.silicloud.com\/zh\/blog\/\u901a\u8fc7\u4f7f\u7528\u4e9a\u9a6c\u900a-elasticsearch-\u6539\u53d8\u4e86\u641c\u7d22\u673a\u5236\u7684\u6545\u4e8b\/\" \/>\n<meta property=\"og:locale\" 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