{"id":40802,"date":"2022-11-08T12:40:49","date_gmt":"2023-05-17T17:37:57","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/%e4%bd%bf%e7%94%a8python%e9%87%8d%e6%96%b0%e7%b4%a2%e5%bc%95elasticsearch\/"},"modified":"2024-04-28T23:39:59","modified_gmt":"2024-04-28T15:39:59","slug":"%e4%bd%bf%e7%94%a8python%e9%87%8d%e6%96%b0%e7%b4%a2%e5%bc%95elasticsearch","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/%e4%bd%bf%e7%94%a8python%e9%87%8d%e6%96%b0%e7%b4%a2%e5%bc%95elasticsearch\/","title":{"rendered":"\u4f7f\u7528Python\u91cd\u65b0\u7d22\u5f15Elasticsearch"},"content":{"rendered":"<h2>\u9996\u5148<\/h2>\n<ul class=\"post-ul\">\u3042\u308bindex\u3092\u4f5c\u308a\u306a\u304a\u3057\u305f\u3044\uff08=reindex\uff09\u3068\u304d\u306bBulk API\u3092\u4f7f\u3063\u3066\u30a4\u30f3\u30b5\u30fc\u30c8\u3059\u308b\u306e\u304c\u63a8\u5968\u3055\u308c\u3066\u3044\u308b\u3002\u3068\u304f\u306b\u672c\u756a\u74b0\u5883\u3068\u304b\u3067\u306f\u306a\u3044\u306e\u3067\u3001Alias\u3046\u3093\u305f\u3089\u3063\u3066\u3044\u3046\u306e\u306f\u4e0d\u8981\u3067\u3057\u305f\u306e\u3067\u3001Python API\u3067\u5b9f\u65bd\u3057\u305f\u3068\u304d\u306e\u8abf\u3079\u305f\u30e1\u30e2\u3002<\/ul>\n<h2>Elasticsearch \u5f39\u6027\u641c\u7d22<\/h2>\n<h4>\u786e\u8ba4<\/h4>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">Bulk \u3067\u5165\u308c\u308b\u524d\u306bElasticSearch\u306e\u30a4\u30f3\u30c7\u30af\u30b7\u30f3\u30b0\u3092\u9ad8\u901f\u5316\u3059\u308b\u3092\u4e00\u8aad\u3002\u3068\u3066\u3082\u53c2\u8003\u306b\u306a\u308a\u307e\u3057\u305f\u3002<\/ul>\n<\/li>\n<\/ul>\n<p>\u30ec\u30d7\u30ea\u30ab\u30b7\u30e3\u30fc\u30c9\u30920\u306b\u8a2d\u5b9a<br \/>\n\u30b3\u30df\u30c3\u30c8\u306e\u983b\u5ea6\u3092\u5909\u66f4<br \/>\n_all\u30d5\u30a3\u30fc\u30eb\u30c9\u3092\u7121\u52b9\u5316<\/p>\n<h4>\u521b\u5efa\u4e00\u4e2a\u65b0\u7684\u6307\u6807<\/h4>\n<ul class=\"post-ul\">\u524d\u306eindex\u3067\u8a2d\u5b9a\u3057\u5fd8\u308c\u305f\u30b7\u30e3\u30fc\u30c9\u306e\u6570\u3068\u304b\u3001\u30de\u30c3\u30d4\u30f3\u30b0\u3068\u304b\u3092\u6b63\u3057\u304f\u5165\u308c\u308b\u3002<\/ul>\n<pre class=\"post-pre\"><code>PUT 'XXX.XXX.XXX.XXX:9200\/[new index]' -d '\r\nindex :\r\n    number_of_shards : 3\r\n    number_of_replicas : 0\r\n'\r\n<\/code><\/pre>\n<h2>\u6279\u91cf API\uff08\u4f7f\u7528 Python\uff09<\/h2>\n<p>\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u65b9\u6cd5\u9605\u8bfbHelpers\u6587\u6863\u3002<\/p>\n<pre class=\"post-pre\"><code>from elasticsearch import Elasticsearch\r\nfrom elasticsearch import helpers\r\nes = Elasticsearch(host=\"XXX.XXX.XXX.XXX\", port=9200)\r\nhelpers.reindex(es, source_index = \"old-index\", target_index = \"new-index\")\r\n<\/code><\/pre>\n<p>\u63a8\u8350\u5c06\u7d22\u5f15\u7684\u5927\u5c0f\u63a7\u5236\u5728\u5927\u7ea610MB\u5de6\u53f3\u3002\u8bf7\u67e5\u770b\u4ee5\u4e0b\u53c2\u8003\u5185\u5bb9\uff1a\u8003\u8651Elasticsearch\u7d22\u5f15\u6027\u80fd\u7684\u56e0\u7d20\u3002<\/p>\n<h2>\u6700\u540e<\/h2>\n<ul class=\"post-ul\">Bulk API\u7c21\u5358\u3067\u3088\u304b\u3063\u305f\u3067\u3059\u3002<\/ul>\n<h2>\u8bf7\u53c2\u8003<\/h2>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">Helpers<\/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 + Python\u3067\u30d0\u30eb\u30af\u30a4\u30f3\u30b5\u30fc\u30c8(helpers.bulk)<\/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\u306e\u30a4\u30f3\u30c7\u30af\u30b7\u30f3\u30b0\u3092\u9ad8\u901f\u5316\u3059\u308b<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">Elasticsearch\u30a4\u30f3\u30c7\u30af\u30b7\u30f3\u30b0\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306e\u305f\u3081\u306e\u8003\u616e\u4e8b\u9805<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>\u9996\u5148 \u3042\u308bindex\u3092\u4f5c\u308a\u306a\u304a\u3057\u305f\u3044\uff08=reindex\uff09\u3068\u304d\u306bBulk API\u3092\u4f7f\u3063\u3066\u30a4\u30f3\u30b5\u30fc\u30c8\u3059\u308b\u306e\u304c\u63a8\u5968\u3055 [&hellip;]<\/p>\n","protected":false},"author":11,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-40802","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) - 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