{"id":1666,"date":"2016-12-05T11:03:44","date_gmt":"2016-12-05T02:03:44","guid":{"rendered":"http:\/\/kazu.tv\/blog\/?p=1666"},"modified":"2016-12-05T12:02:16","modified_gmt":"2016-12-05T03:02:16","slug":"highlighting-nested-fields-in-elasticsearch","status":"publish","type":"post","link":"https:\/\/kazu.tv\/blog\/2016\/12\/05\/highlighting-nested-fields-in-elasticsearch\/","title":{"rendered":"Elasticsearch \u306e nested \u578b\u306e\u30cf\u30a4\u30e9\u30a4\u30c8"},"content":{"rendered":"<p>\u672c\u6295\u7a3f\u306f\u3001\u4e00\u3064\u524d\u306e\u300c<a href=\"http:\/\/kazu.tv\/blog\/2016\/12\/03\/i18n-elasticsearch-part-2\/\">Elasticsearch\u591a\u8a00\u8a9e\u5316\u305d\u306e2\u300d<\/a>\u306e\u88dc\u8db3\u3002<\/p>\n<h2>\u30b4\u30fc\u30eb<\/h2>\n<p>\u3084\u308a\u305f\u3044\u4e8b\u306f\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u30d5\u30a3\u30fc\u30eb\u30c9\u306b\u5bfe\u3059\u308b\u691c\u7d22\u7d50\u679c\u306e\u30cf\u30a4\u30e9\u30a4\u30c8\u3092\u3059\u308b\u3053\u3068\u3002<\/p>\n<ul>\n<li>nested \u578b\u3067\u3001\u4e2d\u8eab\u306f\u8907\u6570\u306e &#8220;attachment&#8221; \u578b<\/li>\n<li>attachment \u578b\u306e &#8220;content&#8221; \u30d5\u30a3\u30fc\u30eb\u30c9\u306b\u306f\u3001content.{ja,en,&#8230;} \u3068\u3044\u3046\u30b5\u30d6\u30d5\u30a3\u30fc\u30eb\u30c9\u3092\u4f5c\u6210\u3057\u3001\u5404\u8a00\u8a9e\u6bce\u306e analyzer \u3067\u51e6\u7406\u3059\u308b<\/li>\n<\/ul>\n<p>\u30de\u30c3\u30d4\u30f3\u30b0\u5b9a\u7fa9\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3002\uff08elastic4s \u306e DSL \u3092\u305d\u306e\u307e\u307e\u30b3\u30d4\u30da\u3057\u305f\u304c\u3001\u307e\u3041\u5927\u4f53\u7406\u89e3\u3057\u3066\u3082\u3089\u3048\u308b\u304b\u3068\u3002\uff09<\/p>\n<pre>val messageMapping = mapping(\"message\").fields(\r\n  \"title_v3\" typed StringType fields(\r\n    \"en\" typed StringType analyzer \"english\",\r\n    \"ja\" typed StringType analyzer \"ja_kuromoji_neologd\",\r\n  ),\r\n  \"body_v3\" typed StringType fields(\r\n    \"en\" typed StringType analyzer \"english\",\r\n    \"ja\" typed StringType analyzer \"ja_kuromoji_neologd\",\r\n  ),\r\n  \"attached_files_v3\" nested (\r\n    \"attached_file\" typed AttachmentType fields (\r\n      \"content\" typed StringType fields(\r\n        \"en\" typed StringType analyzer \"english\" termVector (\"with_positions_offsets\") store (true),\r\n        \"ja\" typed StringType analyzer \"ja_kuromoji_neologd\" termVector (\"with_positions_offsets\") store (true),\r\n      )\r\n    )\r\n  ) includeInRoot (true)\r\n)<\/pre>\n<p>\u74b0\u5883\u306f\u4ee5\u4e0b\u306e\u901a\u308a<\/p>\n<ul>\n<li>Elasticsearch 2.3.5<\/li>\n<li>Elasticsearch Mapper Attachments \u30d7\u30e9\u30b0\u30a4\u30f3\u3092\u4f7f\u7528<\/li>\n<li><a href=\"https:\/\/github.com\/sksamuel\/elastic4s\" target=\"_blank\">elastic4s<\/a> \u3068\u3044\u3046\u30e9\u30a4\u30d6\u30e9\u30ea\u7d4c\u7531\u3067 Scala \u304b\u3089\u4f7f\u7528<\/li>\n<\/ul>\n<h2>TL; DR<\/h2>\n<p>\u5148\u306b\u7d50\u8ad6\u3092\u66f8\u3044\u3066\u304a\u304f\u3068\u3001\u4ee5\u4e0b\u306e2\u3064\u304c\u3046\u307e\u304f\u3044\u3063\u305f\u3002<\/p>\n<ul>\n<li>nested \u578b\u306e\u30d5\u30a3\u30fc\u30eb\u30c9\u306b include_in_root \u3092\u6307\u5b9a\u3057\u3001\u691c\u7d22\u6642\u306b\u306f\u901a\u5e38\u306e\u30af\u30a8\u30ea\u30fc\u3092\u5b9f\u884c<\/li>\n<li>\u901a\u5e38\u306e nested \u578b\u306e\u30d5\u30a3\u30fc\u30eb\u30c9\u306b\u5bfe\u3057\u3001nested query \u3092\u5b9f\u884c\u3057\u3001inner hits \u3067\u30cf\u30a4\u30e9\u30a4\u30c8\u5bfe\u8c61\u30d5\u30a3\u30fc\u30eb\u30c9\u3092\u6307\u5b9a<\/li>\n<\/ul>\n<p>\u3069\u3061\u3089\u306e\u5834\u5408\u3082\u3001 &#8220;term_vector&#8221;: &#8220;with_positions_offsets&#8221; \u3068 &#8220;store&#8221;: &#8220;true&#8221; \u306f\u3001attached_file.content.{ja,en} \u306b\u3064\u3051\u308b\u3002<\/p>\n<p>\u4e0a\u624b\u304f\u884c\u304b\u306a\u304b\u3063\u305f\u306e\u306f\u4ee5\u4e0b\u306e\u65b9\u6cd5\u3002<\/p>\n<ul>\n<li>nested query \u3092\u5b9f\u884c\u3057\u3001highlight query \u3067\u3082 nested query \u3092\u5b9f\u884c<\/li>\n<\/ul>\n<p>\u4ee5\u4e0b\u3001\u8a73\u7d30\u306b\u8aac\u660e\u3057\u3066\u3044\u304f\u3002<\/p>\n<p><!--more--><\/p>\n<h2>\u5b9f\u969b\u306b\u8a66\u3057\u3066\u307f\u305f\u7d50\u679c<\/h2>\n<h3>\u4e8b\u524d\u6e96\u5099<\/h3>\n<p>\u30c6\u30b9\u30c8\u7528\u306b\u65b0\u898f\u3067\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u3092\u4f5c\u6210\u3059\u308b\uff08\u672c\u756a\u306e\u3082\u306e\u3068\u306f\u82e5\u5e72\u7570\u306a\u308b\uff09\u3002\u30de\u30c3\u30d4\u30f3\u30b0\u5b9a\u7fa9\u3068\u3057\u3066\u306f\u3053\u3093\u306a\u611f\u3058\u3002<\/p>\n<ul>\n<li>test_title \u30d5\u30a3\u30fc\u30eb\u30c9\n<ul>\n<li>staring \u578b<\/li>\n<li>ja, en \u306e\u30b5\u30d6\u30d5\u30a3\u30fc\u30eb\u30c9\u4ed8\u304d<\/li>\n<\/ul>\n<\/li>\n<li>test_attached_files_1 \u30d5\u30a3\u30fc\u30eb\u30c9\n<ul>\n<li>nested \u578b<\/li>\n<li>include_in_root: true<\/li>\n<\/ul>\n<\/li>\n<li>test_attached_files_2 \u30d5\u30a3\u30fc\u30eb\u30c9\n<ul>\n<li>nested \u578b<\/li>\n<li>include_in_root: false \uff08\u30c7\u30d5\u30a9\u30eb\u30c8\u5024\uff09<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>test_attached_files_1 \u3068 2 \u306e\u4e0b\u306b\u3001attachment \u578b\u306e attached_file \u3068\u3044\u3046\u540d\u524d\u306e\u30d5\u30a3\u30fc\u30eb\u30c9\u304c\u304f\u308b\u3002 attached_file.content \u3082 ja, en \u306e\u30b5\u30d6\u30d5\u30a3\u30fc\u30eb\u30c9\u3092\u5b9a\u7fa9\u3059\u308b\u3002<\/p>\n<p>\u3061\u3087\u3063\u3068\u9577\u3044\u304c\u3001\u30de\u30c3\u30d4\u30f3\u30b0\u5b9a\u7fa9\u306e JSON \u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3002<\/p>\n<pre>PUT \/test_attachment\r\n{\r\n\u00a0 \"mappings\": {\r\n\u00a0\u00a0\u00a0 \"test_message\": {\r\n\u00a0\u00a0\u00a0\u00a0\u00a0 \"properties\": {\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \"test_title\": {\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \"type\": \"string\",\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \"fields\": {\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \"ja\": { \r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \"type\":\u00a0\u00a0\u00a0\u00a0 \"string\",\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \"analyzer\": \"ja_kuromoji\",\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \"term_vector\": \"with_positions_offsets\",\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \"store\": true\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 },\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \"en\": { \r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \"type\":\u00a0\u00a0\u00a0\u00a0 \"string\",\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \"analyzer\": \"english\",\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \"term_vector\": \"with_positions_offsets\",\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \"store\": true\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 }\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 }\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 },\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \"test_attached_files_1\": {\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \"type\": \"nested\",\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \"include_in_root\": true,\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \"properties\": {\r\n\u00a0\u00a0 \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \"attached_file\": { \r\n\u00a0\u00a0 \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \"type\": \"attachment\",\r\n\u00a0\u00a0 \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \"fields\": {\r\n\u00a0\u00a0 \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \"content\": { \r\n\u00a0\u00a0 \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \"type\": \"string\",\r\n\u00a0\u00a0 \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \"fields\": {\r\n\u00a0\u00a0 \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \"ja\": { \r\n\u00a0\u00a0 \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \"type\":\u00a0\u00a0\u00a0\u00a0 \"string\",\r\n\u00a0\u00a0 \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \"analyzer\": \"ja_kuromoji\",\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \"term_vector\": \"with_positions_offsets\",\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \"store\": true\r\n\u00a0\u00a0 \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 },\r\n\u00a0\u00a0 \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \"en\": { \r\n\u00a0\u00a0 \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \"type\":\u00a0\u00a0\u00a0\u00a0 \"string\",\r\n\u00a0\u00a0 \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \"analyzer\": \"english\",\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \"term_vector\": \"with_positions_offsets\",\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \"store\": true\r\n\u00a0\u00a0 \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 }\r\n\u00a0\u00a0 \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 }\r\n\u00a0\u00a0 \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 }\r\n\u00a0\u00a0 \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 }\r\n\u00a0\u00a0 \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 }\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 }\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 },\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \"test_attached_files_2\": {\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \"type\": \"nested\",\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \"properties\": {\r\n\u00a0\u00a0 \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \"attached_file\": { \r\n\u00a0\u00a0 \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \"type\": \"attachment\",\r\n\u00a0\u00a0 \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \"fields\": {\r\n\u00a0\u00a0 \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \"content\": { \r\n\u00a0\u00a0 \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \"type\": \"string\",\r\n\u00a0\u00a0 \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \"fields\": {\r\n\u00a0\u00a0 \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \"ja\": { \r\n\u00a0\u00a0 \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \"type\":\u00a0\u00a0\u00a0\u00a0 \"string\",\r\n\u00a0\u00a0 \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \"analyzer\": \"ja_kuromoji\",\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \"term_vector\": \"with_positions_offsets\",\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \"store\": true\r\n\u00a0\u00a0 \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 },\r\n\u00a0\u00a0 \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \"en\": { \r\n\u00a0\u00a0 \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \"type\":\u00a0\u00a0\u00a0\u00a0 \"string\",\r\n\u00a0\u00a0 \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \"analyzer\": \"english\",\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \"term_vector\": \"with_positions_offsets\",\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \"store\": true\r\n\u00a0\u00a0 \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 }\r\n\u00a0\u00a0 \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 }\r\n\u00a0\u00a0 \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 }\r\n\u00a0\u00a0 \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 }\r\n\u00a0\u00a0 \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 }\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 }\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 }\r\n\u00a0\u00a0\u00a0\u00a0\u00a0 }\r\n\u00a0\u00a0\u00a0 }\r\n\u00a0 }\r\n}<\/pre>\n<p>\u30c6\u30b9\u30c8\u30c7\u30fc\u30bf\u3092\u6295\u5165\u3002<\/p>\n<pre>POST \/test_attachment\/test_message\r\n{\r\n  \"test_title\": \"\u30c6\u30b9\u30c8\u30bf\u30a4\u30c8\u30eb for testing\",\r\n  \"test_attached_files_1\": [\r\n    {\r\n      \"attached_file\": {\r\n        \"_name\": \"test.txt\",\r\n        \"_content\": \"44OG44K544OI5aSq6YOO44Gu5YaS6Zm6\"\r\n      }\r\n    }\r\n  ],\r\n  \"test_attached_files_2\": [\r\n    {\r\n      \"attached_file\": {\r\n        \"_name\": \"test.txt\",\r\n        \"_content\": \"44OG44K544OI5aSq6YOO44Gu5YaS6Zm6\"\r\n      }\r\n    }\r\n  ]\r\n}\r\n<\/pre>\n<h3>include_in_root \uff0b \u901a\u5e38\u306e\u30af\u30a8\u30ea\u30fc<\/h3>\n<p>test_attached_files_1 \u306f\u3001 include_in_root \u304c true \u306b\u306a\u3063\u3066\u3044\u3066\u3001test_attached_files_2 \u306f\u3001false \u306b\u306a\u3063\u3066\u3044\u308b\u304c\u3001 test_attached_files_1 \u306b\u901a\u5e38\u306e\uff08nested \u3067\u306f\u306a\u3044\uff09\u30af\u30a8\u30ea\u30fc\u3092\u6295\u3052\u308b\u3068\u3001\u30cf\u30a4\u30e9\u30a4\u30c8\u3082\u671f\u5f85\u901a\u308a\u306b\u306a\u308b\u3002<\/p>\n<p>\u30af\u30a8\u30ea\u30fc\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3002<\/p>\n<pre>{\r\n  \"from\" : 0,\r\n  \"size\" : 10,\r\n  \"query\" : {\r\n    \"multi_match\" : {\r\n      \"query\" : \"\u30c6\u30b9\u30c8\",\r\n      \"fields\" : [ \"test_title*\", \"test_attached_files_1.attached_file.content.*\" ]\r\n    }\r\n  },\r\n  \"explain\" : true,\r\n  \"highlight\" : {\r\n    \"fields\" : {\r\n      \"test_title.*\": {},\r\n      \"test_attached_files_1.attached_file.content.*\" : {\r\n      }\r\n    }\r\n  }\r\n}\r\n<\/pre>\n<p>\u7d50\u679c\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3002<\/p>\n<pre>{\r\n    \"took\": 10,\r\n    \"timed_out\": false,\r\n    \"_shards\": {\r\n        \"total\": 5,\r\n        \"successful\": 5,\r\n        \"failed\": 0\r\n    },\r\n    \"hits\": {\r\n        \"total\": 1,\r\n        \"max_score\": 0.47062817,\r\n        \"hits\": [\r\n            {\r\n                \"_shard\": 1,\r\n                \"_node\": \"lfXU5hJeQ_iwtuEwZgbhMg\",\r\n                \"_index\": \"test_attachment\",\r\n                \"_type\": \"test_message\",\r\n                \"_id\": \"AVjKLMBxQVf672jImhPa\",\r\n                \"_score\": 0.47062817,\r\n                \"_source\": {\r\n                    \"test_title\": \"\u30c6\u30b9\u30c8\u30bf\u30a4\u30c8\u30eb for testing\",\r\n                    \"test_attached_files_1\": [\r\n                        {\r\n                            \"attached_file\": {\r\n                                \"_name\": \"test.txt\",\r\n                                \"_content\": \"44OG44K544OI5aSq6YOO44Gu5YaS6Zm6\"\r\n                            }\r\n                        }\r\n                    ],\r\n                    \"test_attached_files_2\": [\r\n                        {\r\n                            \"attached_file\": {\r\n                                \"_name\": \"test.txt\",\r\n                                \"_content\": \"44OG44K544OI5aSq6YOO44Gu5YaS6Zm6\"\r\n                            }\r\n                        }\r\n                    ]\r\n                },\r\n                \"highlight\": {\r\n                    \"test_attached_files_1.attached_file.content.ja\": [\r\n                        \"&lt;em&gt;\u30c6\u30b9\u30c8&lt;\/em&gt;\u592a\u90ce\u306e\u5192\u967a\\n\"\r\n                    ],\r\n                    \"test_title.ja\": [\r\n                        \"&lt;em&gt;\u30c6\u30b9\u30c8&lt;\/em&gt;\u30bf\u30a4\u30c8\u30eb for testing\"\r\n                    ],\r\n                    \"test_attached_files_1.attached_file.content.en\": [\r\n                        \"&lt;em&gt;\u30c6\u30b9\u30c8&lt;\/em&gt;\u592a\u90ce\u306e\u5192\u967a\\n\"\r\n                    ]\r\n                }\r\n            }\r\n        ]\r\n    }\r\n}\r\n<\/pre>\n<h3>nested query + inner hits<\/h3>\n<p>\u3053\u306e\u65b9\u6cd5\u306f\u3001include_in_root \u306e\u5024\u306b\u95a2\u308f\u3089\u305a\uff08\u4eca\u56de\u306e\u4f8b\u3060\u3068 test_attached_files_1 \u3068 2 \u306e\u4e21\u65b9\u3067\uff09\u4e0a\u624b\u304f\u3044\u3063\u305f\u3002<\/p>\n<p>\u30af\u30a8\u30ea\u30fc\u306f\u3053\u3061\u3089\u3002nested query \u306b inner hits \u3067\u30cf\u30a4\u30e9\u30a4\u30c8\u3092\u6307\u5b9a\u3057\u3066\u3044\u308b\u3002<\/p>\n<pre>{\r\n  \"from\" : 0,\r\n  \"size\" : 10,\r\n  \"query\" : {\r\n    \"nested\" : {\r\n      \"query\" : {\r\n        \"multi_match\" : {\r\n          \"query\" : \"\u30c6\u30b9\u30c8\",\r\n          \"fields\" : [ \"test_attached_files_2.attached_file.content.*\" ]\r\n        }\r\n      },\r\n      \"path\" : \"test_attached_files_2\",\r\n      \"inner_hits\": { \r\n        \"highlight\": {\r\n          \"fields\": {\r\n            \"test_attached_files_2.attached_file.content.*\": {}\r\n          }\r\n        }\r\n      }\r\n    }\r\n  }\r\n}\r\n<\/pre>\n<p>\u7d50\u679c<\/p>\n<pre>{\r\n    \"took\": 7,\r\n    \"timed_out\": false,\r\n    \"_shards\": {\r\n        \"total\": 5,\r\n        \"successful\": 5,\r\n        \"failed\": 0\r\n    },\r\n    \"hits\": {\r\n        \"total\": 1,\r\n        \"max_score\": 0.70273256,\r\n        \"hits\": [\r\n            {\r\n                \"_index\": \"test_attachment\",\r\n                \"_type\": \"test_message\",\r\n                \"_id\": \"AVjKLMBxQVf672jImhPa\",\r\n                \"_score\": 0.70273256,\r\n                \"_source\": {\r\n                    \"test_title\": \"\u30c6\u30b9\u30c8\u30bf\u30a4\u30c8\u30eb for testing\",\r\n                    \"test_attached_files_1\": [\r\n                        {\r\n                            \"attached_file\": {\r\n                                \"_name\": \"test.txt\",\r\n                                \"_content\": \"44OG44K544OI5aSq6YOO44Gu5YaS6Zm6\"\r\n                            }\r\n                        }\r\n                    ],\r\n                    \"test_attached_files_2\": [\r\n                        {\r\n                            \"attached_file\": {\r\n                                \"_name\": \"test.txt\",\r\n                                \"_content\": \"44OG44K544OI5aSq6YOO44Gu5YaS6Zm6\"\r\n                            }\r\n                        }\r\n                    ]\r\n                },\r\n                \"inner_hits\": {\r\n                    \"test_attached_files_2\": {\r\n                        \"hits\": {\r\n                            \"total\": 1,\r\n                            \"max_score\": 0.70273256,\r\n                            \"hits\": [\r\n                                {\r\n                                    \"_index\": \"test_attachment\",\r\n                                    \"_type\": \"test_message\",\r\n                                    \"_id\": \"AVjKLMBxQVf672jImhPa\",\r\n                                    \"_nested\": {\r\n                                        \"field\": \"test_attached_files_2\",\r\n                                        \"offset\": 0\r\n                                    },\r\n                                    \"_score\": 0.70273256,\r\n                                    \"_source\": {\r\n                                        \"attached_file\": {\r\n                                            \"_name\": \"test.txt\",\r\n                                            \"_content\": \"44OG44K544OI5aSq6YOO44Gu5YaS6Zm6\"\r\n                                        }\r\n                                    },\r\n                                    \"highlight\": {\r\n                                        \"test_attached_files_2.attached_file.content.ja\": [\r\n                                            \"&lt;em&gt;\u30c6\u30b9\u30c8&lt;\/em&gt;\u592a\u90ce\u306e\u5192\u967a\\n\"\r\n                                        ],\r\n                                        \"test_attached_files_2.attached_file.content.en\": [\r\n                                            \"&lt;em&gt;\u30c6\u30b9\u30c8&lt;\/em&gt;\u592a\u90ce\u306e\u5192\u967a\\n\"\r\n                                        ]\r\n                                    }\r\n                                }\r\n                            ]\r\n                        }\r\n                    }\r\n                }\r\n            }\r\n        ]\r\n    }\r\n}\r\n<\/pre>\n<h3>nested query + highlight query \u306f\u99c4\u76ee\uff1f<\/h3>\n<p>attached_files.attached_file.content \u304c\u3001ja, en \u306e\u30b5\u30d6\u30d5\u30a3\u30fc\u30eb\u30c9\u3092\u6301\u305f\u306a\u3044\u901a\u5e38\u306e string \u578b\u3060\u3063\u305f\u6642\u306f\u3001\u3053\u306e\u65b9\u6cd5\u3067\u51fa\u6765\u3066\u305f\u3093\u3060\u3051\u3069\u3001\u4eca\u56de\u306f\u4e0a\u624b\u304f\u3044\u304b\u306a\u304b\u3063\u305f\u3002<\/p>\n<p>\u30af\u30a8\u30ea\u30fc\u306f\u3053\u3061\u3089\u3002highlight query \u3067\u3082 nested query \u3092\u6307\u5b9a\u3057\u3066\u3044\u308b\u3002<\/p>\n<pre>{\r\n  \"from\" : 0,\r\n  \"size\" : 10,\r\n  \"query\" : {\r\n    \"nested\" : {\r\n      \"query\" : {\r\n        \"multi_match\" : {\r\n          \"query\" : \"\u30c6\u30b9\u30c8\",\r\n          \"fields\" : [ \"test_attached_files_1.attached_file.content.*\" ]\r\n        }\r\n      },\r\n      \"path\" : \"test_attached_files_1\"\r\n    }\r\n  },\r\n  \"highlight\" : {\r\n    \"fields\" : {\r\n      \"test_attached_files_1.attached_file.content.*\" : {\r\n        \"highlight_query\" : {\r\n            \"nested\" : {\r\n              \"query\" : {\r\n                \"multi_match\" : {\r\n                  \"query\" : \"\u30c6\u30b9\u30c8\",\r\n                  \"fields\" : [ \"test_attached_files_1.attached_file.content.*\" ]\r\n                }\r\n              },\r\n              \"path\" : \"test_attached_files_1\"\r\n            }\r\n        }\r\n      }\r\n    }\r\n  }\r\n}\r\n<\/pre>\n<p>\u7d50\u679c\u306b\u306f highlight \u304c\u542b\u307e\u308c\u306a\u3044\u3002<\/p>\n<pre>{\r\n    \"took\": 7,\r\n    \"timed_out\": false,\r\n    \"_shards\": {\r\n        \"total\": 5,\r\n        \"successful\": 5,\r\n        \"failed\": 0\r\n    },\r\n    \"hits\": {\r\n        \"total\": 1,\r\n        \"max_score\": 0.5,\r\n        \"hits\": [\r\n            {\r\n                \"_index\": \"test_attachment\",\r\n                \"_type\": \"test_message\",\r\n                \"_id\": \"AVjKLMBxQVf672jImhPa\",\r\n                \"_score\": 0.5,\r\n                \"_source\": {\r\n                    \"test_title\": \"\u30c6\u30b9\u30c8\u30bf\u30a4\u30c8\u30eb for testing\",\r\n                    \"test_attached_files_1\": [\r\n                        {\r\n                            \"attached_file\": {\r\n                                \"_name\": \"test.txt\",\r\n                                \"_content\": \"44OG44K544OI5aSq6YOO44Gu5YaS6Zm6\"\r\n                            }\r\n                        }\r\n                    ],\r\n                    \"test_attached_files_2\": [\r\n                        {\r\n                            \"attached_file\": {\r\n                                \"_name\": \"test.txt\",\r\n                                \"_content\": \"44OG44K544OI5aSq6YOO44Gu5YaS6Zm6\"\r\n                            }\r\n                        }\r\n                    ]\r\n                }\r\n            }\r\n        ]\r\n    }\r\n}\r\n<\/pre>\n<p>\u4e0a\u8ff0\u306e\u901a\u308a\u3001\u3046\u307e\u304f\u3044\u304f\u30d1\u30bf\u30fc\u30f3\u304c2\u3064\u898b\u3064\u304b\u3063\u305f\u306e\u3067\u3001\u3053\u308c\u304c\u306a\u305c\u4e0a\u624b\u304f\u3044\u304b\u306a\u3044\u304b\u306f\u8a73\u3057\u304f\u306f\u8abf\u3079\u3066\u3044\u306a\u3044\u3002<\/p>\n<h2>\u6280\u8853\u7684\u306a\u8aac\u660e\u3001\u88dc\u8db3<\/h2>\n<h3>nested \u578b<\/h3>\n<p>\u307e\u305a\u306f nested \u578b\u304c\u4f55\u304b\u3068\u3044\u3046\u3068\u3001\u8a73\u3057\u304f\u306f\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3092\u898b\u3066\u6b32\u3057\u3044\u3002<\/p>\n<p><a href=\"https:\/\/www.elastic.co\/guide\/en\/elasticsearch\/reference\/current\/nested.html\" target=\"_blank\">Nested datatype | Elasticsearch Reference [5.0] | Elastic<\/a><\/p>\n<p>\u304b\u306a\u308a\u5927\u96d1\u628a\u306b\u8a00\u3046\u3068\u3001Elasticsearch \u3067\u3001\u914d\u5217\u7684\u306a\u30c7\u30fc\u30bf\u3092\u3082\u305f\u305b\u308b\u6642\u306b\u4f7f\u3046\u3079\u304d\u30c7\u30fc\u30bf\u578b\u3002\u3053\u308c\u3092\u4f7f\u308f\u305a\u306b\u3001object \u578b\u306b\u914d\u5217\u7684\u306a\u30c7\u30fc\u30bf\u3092\u683c\u7d0d\u3059\u308b\u3068\u3001\u3061\u3087\u3063\u3068\u5206\u304b\u308a\u3065\u3089\u3044\u7d50\u679c\u306b\u306a\u308b\uff08\u8a73\u7d30\u306f\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u53c2\u7167\uff09\u3002<\/p>\n<p>Elasticsearch \u306e\u5185\u90e8\u7684\u306b\u306f\u3001nested \u578b\u306e\u30d5\u30a3\u30fc\u30eb\u30c9\u306e\u30c7\u30fc\u30bf\u306f\u5225\u306e\u72ec\u7acb\u3057\u305f\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3068\u3057\u3066\u4fdd\u5b58\u3055\u308c\u308b\u3002\u305f\u3060\u3057\u3001\u305d\u306e\u72ec\u7acb\u3057\u3066\u4fdd\u5b58\u3055\u308c\u305f\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3092\uff08\u89aa\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u7d4c\u7531\u3067\u306a\u3044\uff09\u901a\u5e38\u306e\u65b9\u6cd5\u3067\u691c\u7d22\u3059\u308b\u4e8b\u306f\u3067\u304d\u306a\u3044\u3002<\/p>\n<p>\u5185\u90e8\u7684\u306b\u306f\u5225\u306e\u5834\u6240\u306b\u4fdd\u5b58\u3055\u308c\u3066\u3044\u308b\u305f\u3081\u3001nested \u578b\u306e\u30d5\u30a3\u30fc\u30eb\u30c9\u306b\u5bfe\u3059\u308b\u691c\u7d22\u306b\u306f\u3001nested query \u3068\u3044\u3046\u3082\u306e\u304c\u5fc5\u8981\u3068\u306a\u308b\u3002<\/p>\n<p><a href=\"https:\/\/www.elastic.co\/guide\/en\/elasticsearch\/reference\/current\/query-dsl-nested-query.html\" target=\"_blank\">Nested Query | Elasticsearch Reference [5.0] | Elastic<\/a><\/p>\n<h3>include_in_root<\/h3>\n<p>nested \u578b\u306e\u30d5\u30a3\u30fc\u30eb\u30c9\u306b\u5bfe\u3059\u308b\u30aa\u30d7\u30b7\u30e7\u30f3\u306e\u4e00\u3064\u306b include_in_root \u3068\u3044\u3046\u30aa\u30d7\u30b7\u30e7\u30f3\u304c\u3042\u308b\u3002\u3053\u306e\u30aa\u30d7\u30b7\u30e7\u30f3\u3092 true \u306b\u3059\u308b\u3068\u3001nested \u578b\u306e\u30c7\u30fc\u30bf\u306f\u3001\u72ec\u7acb\u3057\u305f\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3068\u3057\u3066\u4fdd\u5b58\u3055\u308c\u308b\u3068<strong>\u5171\u306b<\/strong>\u3001\u5927\u5143\u306e\u89aa\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u306b\u3082\u4fdd\u5b58\u3055\u308c\u308b\u3002<\/p>\n<p>include_in_root \u3092 true \u306b\u8a2d\u5b9a\u3059\u308b\u3068\u3001nested \u578b\u306e\u5024\u306f\u89aa\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u306b\u3082\u4fdd\u5b58\u3055\u308c\u308b\u305f\u3081\u3001nested query \u3092\u4f7f\u3046\u5fc5\u8981\u304c\u7121\u304f\u306a\u308b\u3002<\/p>\n<p>\u3061\u306a\u307f\u306b\u3001\u524d\u8ff0\u306e\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u306b\u306f\u3001\u305d\u308c\u3068\u4f3c\u305f\u540d\u524d\u306e include_in_all \u3057\u304b\u8a18\u8f09\u304c\u306a\u3044\u304c\u3001\u4ee5\u524d\u306e\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u306b\u306f\u8a18\u8f09\u304c\u3042\u308b\u3002<\/p>\n<p><a href=\"https:\/\/www.elastic.co\/guide\/en\/elasticsearch\/reference\/1.4\/mapping-nested-type.html\" target=\"_blank\">Nested Type | Elasticsearch Reference [1.4] | Elastic<\/a><\/p>\n<p>\u3053\u306e\u7406\u7531\u3068\u3057\u3066\u306f\u3001include_in_root \u3068 include_in_parent \u306f deprecated \u306b\u306a\u308b\u3063\u307d\u3044\u306e\u3067\u3001\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u304b\u3089\u524a\u9664\u3055\u308c\u3066\u3044\u308b\u306e\u3060\u3068\u601d\u3046\u3002<\/p>\n<p><a href=\"https:\/\/github.com\/elastic\/elasticsearch\/issues\/12461\" target=\"_blank\">Deprecate `include_in_root` and `include_in_parent`? \u00b7 Issue #12461 \u00b7 elastic\/elasticsearch<\/a><\/p>\n<h3>inner hits<\/h3>\n<p>inner hits \u306f Elasticsearch 1.5 \u304b\u3089\u8ffd\u52a0\u3055\u308c\u305f\u6a5f\u80fd\u3067\u3001nested \u578b\u3084\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u9593\u306e\u89aa\u5b50\u95a2\u4fc2\u304c\u3042\u308b\u5834\u5408\u306b\u4f7f\u3048\u308b\u6a5f\u80fd\u3002\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u306f\u3053\u3061\u3089\u3002<\/p>\n<p><a href=\"https:\/\/www.elastic.co\/guide\/en\/elasticsearch\/reference\/current\/search-request-inner-hits.html\" target=\"_blank\">Inner hits | Elasticsearch Reference [5.0] | Elastic<\/a><\/p>\n<p>\u4ee5\u4e0b\u3001\u4eca\u56de\u306e\u30d1\u30bf\u30fc\u30f3\u3067\u3042\u308b\u3001 \u300cnested \u578b\u304b\u3064 include_in_root \u3092\u4f7f\u3063\u3066\u3044\u306a\u3044\u5834\u5408\u300d\u306b\u7d5e\u3063\u3066\u8ff0\u3079\u308b\u3002<\/p>\n<p>nested query \u3092\u4f7f\u3063\u3066\u691c\u7d22\u3057\u305f\u5834\u5408\u3001nest \u3055\u308c\u305f\u5b50\u4f9b\uff08\u4eca\u56de\u306e\u4f8b\u3067\u8a00\u3048\u3070\u3001\u6dfb\u4ed8\u30d5\u30a1\u30a4\u30eb\uff09\u306e\u5185\u5bb9\u3092\u691c\u7d22\u3059\u308b\u4e8b\u304c\u51fa\u6765\u308b\u304c\u3001\u691c\u7d22\u7d50\u679c\u3068\u3057\u3066\u8fd4\u3055\u308c\u308b\u306e\u306f\u89aa\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u306e\u307f\u3068\u306a\u308b\u3002\u3060\u304c\u3001\u4eca\u56de\u306e\u3088\u3046\u306a\u30cf\u30a4\u30e9\u30a4\u30c8\u76ee\u7684\u3060\u3063\u305f\u308a\u3001\u305d\u306e\u4ed6\u306e\u5834\u5408\u306b\u3001\u3069\u306e\u5b50\u4f9b\u304c\u691c\u7d22\u30af\u30a8\u30ea\u30fc\u306b\u30d2\u30c3\u30c8\u3057\u305f\u304b\u77e5\u308a\u305f\u3044\u5834\u5408\u304c\u3042\u308b\u3002\u305d\u3046\u3044\u3046\u6642\u306b\u4f7f\u3048\u308b\u6a5f\u80fd\u3002<\/p>\n<p>\u5185\u90e8\u7684\u306b\u306f\u3001\u691c\u7d22\u7d50\u679c\u3068\u3057\u3066\u8fd4\u3055\u308c\u305f\u5185\u5bb91\u4ef61\u4ef6\u306b\u3064\u3044\u3066\u3001\u518d\u5ea6\u30af\u30a8\u30ea\u30fc\u3092\u6295\u3052\u308b\u307f\u305f\u3044\u306a\u30a4\u30e1\u30fc\u30b8\u3002\u691c\u7d22\u7d50\u679c\u304c10\u4ef6\u3068\u304b100\u4ef6\u3068\u304b\u3067\u3042\u308c\u3070\u554f\u984c\u306b\u306a\u3089\u306a\u3044\u304c\u300110000\u4ef6\u306e\u691c\u7d22\u7d50\u679c\u306b\u5bfe\u3057\u3066 inner hits \u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u4e0a\u554f\u984c\u306b\u306a\u308b\u3068\u601d\u3046\u3002\u4ee5\u4e0b\u306e issue \u3067\u3001\u5185\u90e8\u7684\u306a\u8a71\u3068\u304b\u3082\u8aac\u660e\u3055\u308c\u3066\u3044\u3066\u53c2\u8003\u306b\u306a\u3063\u305f\u3002<\/p>\n<p><a href=\"https:\/\/github.com\/elastic\/elasticsearch\/issues\/14229\" target=\"_blank\">Including inner hits drastically slows down query results \u00b7 Issue #14229 \u00b7 elastic\/elasticsearch<\/a><\/p>\n<h2>\u307e\u3068\u3081<\/h2>\n<p>Elasticsearch \u306f\u3001\u7d50\u69cb\u7c21\u5358\u306b\u4f7f\u3048\u3066\u4fbf\u5229\u3060\u3051\u3069\u3001\u5185\u90e8\u7684\u306a\u69cb\u9020\u304c\u610f\u5916\u306b\u8907\u96d1\u306a\u306e\u3067\uff08\u3068\u3044\u3046\u304b\u3001\u7c21\u5358\u306b\u4f7f\u3048\u308b\u3088\u3046\u306b\u5185\u90e8\u7684\u306b\u8272\u3005\u9811\u5f35\u3063\u3066\u3044\u308b\uff09\u3001\u305d\u306e\u8fba\u3082\u7406\u89e3\u3057\u306a\u3044\u3068\u610f\u5916\u306a\u3068\u3053\u308d\u3067\u8a70\u307e\u308b\u3063\u3066\u6c17\u304c\u3059\u308b\u3002<\/p>\n<p>\u3042\u3068\u3001\u6bce\u56de\u66f8\u3044\u3066\u308b\u3051\u3069\u3001\u9032\u5316\u304c\u901f\u3059\u304e\u3066\u3001\u3064\u3044\u3066\u304f\u306e\u306b\u5927\u5909\u3002<\/p>\n<h2>\u304a\u9858\u3044<\/h2>\n<p>Elasticsearch \u3092\u4f7f\u3063\u3066\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u30b5\u30fc\u30d3\u30b9\u3092\u3061\u3073\u3061\u3073\u4f5c\u3063\u3066\u308b\u306e\u3067\u3001\u4f7f\u3063\u3066\u307f\u3066\u30d5\u30a3\u30fc\u30c9\u30d0\u30c3\u30af\u3068\u304b\u30d0\u30b0\u5831\u544a\u3068\u304b\u3082\u3089\u3048\u308b\u3068\u5b09\u3057\u3044\u3067\u3059\u3002<\/p>\n<p><a href=\"https:\/\/commet.cc\/\" target=\"_blank\">GitHub \u3082\u3001Slack \u3082\u3001\u307e\u3068\u3081\u3066\u691c\u7d22 | Commet<\/a><\/p>\n<p>GitHub, Slack, Google Drive \u7b49\u3001\u8272\u3093\u306a\u30c4\u30fc\u30eb\u3092\u307e\u3068\u3081\u3066\u691c\u7d22\u3057\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u672c\u6295\u7a3f\u306f\u3001\u4e00\u3064\u524d\u306e\u300cElasticsearch\u591a\u8a00\u8a9e\u5316\u305d\u306e2\u300d\u306e\u88dc\u8db3\u3002 \u30b4\u30fc\u30eb \u3084\u308a\u305f\u3044\u4e8b\u306f\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u30d5\u30a3\u30fc\u30eb\u30c9\u306b\u5bfe\u3059\u308b\u691c\u7d22\u7d50\u679c\u306e\u30cf\u30a4\u30e9\u30a4\u30c8\u3092\u3059\u308b\u3053\u3068\u3002 nested \u578b\u3067\u3001\u4e2d\u8eab\u306f\u8907\u6570\u306e &#8220;attachm&hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[15],"tags":[934,704],"class_list":["post-1666","post","type-post","status-publish","format-standard","hentry","category-15","tag-elasticsearch","tag-i18n"],"_links":{"self":[{"href":"https:\/\/kazu.tv\/blog\/wp-json\/wp\/v2\/posts\/1666","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kazu.tv\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kazu.tv\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kazu.tv\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/kazu.tv\/blog\/wp-json\/wp\/v2\/comments?post=1666"}],"version-history":[{"count":5,"href":"https:\/\/kazu.tv\/blog\/wp-json\/wp\/v2\/posts\/1666\/revisions"}],"predecessor-version":[{"id":1676,"href":"https:\/\/kazu.tv\/blog\/wp-json\/wp\/v2\/posts\/1666\/revisions\/1676"}],"wp:attachment":[{"href":"https:\/\/kazu.tv\/blog\/wp-json\/wp\/v2\/media?parent=1666"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kazu.tv\/blog\/wp-json\/wp\/v2\/categories?post=1666"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kazu.tv\/blog\/wp-json\/wp\/v2\/tags?post=1666"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}