{"id":7908,"date":"2022-03-07T10:48:42","date_gmt":"2022-03-07T02:48:42","guid":{"rendered":"https:\/\/nj.transwarp.cn:8180\/?p=7908"},"modified":"2025-08-11T15:58:47","modified_gmt":"2025-08-11T07:58:47","slug":"search%e8%8a%82%e7%82%b9%e4%b8%8b%e7%ba%bf","status":"publish","type":"post","link":"https:\/\/kbwp.transwarp.cn\/?p=7908","title":{"rendered":"Search\u8282\u70b9\u4e0b\u7ebf"},"content":{"rendered":"<h3>\u6982\u8981\u63cf\u8ff0<\/h3>\n<hr \/>\n<p>\u9002\u7528\u573a\u666f\u662f\uff0c\u5728Search\u670d\u52a1\u4e0d\u505c\u6b62\u7684\u524d\u63d0\u4e0b\uff0c\u5728\u96c6\u7fa4\u4e2d\u4e0b\u7ebf\u67d0\u8282\u70b9\u3002<\/p>\n<h3>\u8be6\u7ec6\u8bf4\u660e<\/h3>\n<hr \/>\n<h4>1. \u786e\u8ba4\u9700\u8981\u4e0b\u7ebf\u7684\u8282\u70b9\u3002<\/h4>\n<p>\u5047\u8bbe\u4e0b\u7ebf\u524d\u6709M\u4e2a\u8282\u70b9\uff08\u5176\u4e2dmaster\u6709M1\u4e2a, data\u6709M2\u4e2a\uff09\uff0c \u8981\u4e0b\u7ebfN\u4e2a\u8282\u70b9\uff08\u5176\u4e2dmaster\u6709N1\u4e2a, data\u6709N2\u4e2a\uff09\u3002\u4e00\u822c\u5efa\u8bae\u4e00\u6b21\u4e0b\u7ebf\u4e00\u4e2a\u8282\u70b9\uff0c\u672c\u6587\u5c31\u4ee5\u4e0b\u7ebf\u4e00\u4e2a\u8282\u70b9\u4e3a\u4f8b\u8bf4\u660e\u3002<\/p>\n<pre><code class=\"language-shell\">curl 'localhost:9200\/_cat\/nodes?v'<\/code><\/pre>\n<p>\u901a\u8fc7\u4e0a\u9762\u547d\u4ee4\u6765\u786e\u8ba4\u4e0b\u7ebf\u8282\u70b9\u662f\u5426\u662fdata\u548cmaster\uff1a <strong>node.role<\/strong> \u4e00\u5217\u5305\u542b <code>d<\/code> \u5c31\u4e3adata\u8282\u70b9\uff0c\u5305\u542b <code>m<\/code> \u5c31\u4e3amaster\u8282\u70b9\uff0c<strong>master<\/strong> \u4e00\u5217\u4e3a <code>*<\/code> \u8868\u660e\u662factive master\uff1b<\/p>\n<p>\u5982\u4e0b\u56fe\uff0c3\u4e2a\u8282\u70b9\u90fd\u662fdata\u8282\u70b9\uff0c\u524d\u4e24\u4e2a\u8282\u70b9\u8fd8\u662fmaster\u8282\u70b9\uff1b<\/p>\n<p><img decoding=\"async\" src=\"\/wp-content\/uploads\/2022\/03\/image-1646617792943.png\" alt=\"file\" \/><\/p>\n<h4>2. \u68c0\u67e5\u914d\u7f6e\u6587\u4ef6\u3002<\/h4>\n<p>\u5982\u679c\u914d\u7f6e\u6587\u4ef6\uff08\u4e00\u822c\u4e3a <strong>\/etc\/search1\/conf\/elasticsearch.yml<\/strong>\uff09\u91cc\u914d\u7f6e\u4e86\u4ee5\u4e0b\u51e0\u4e2a\u914d\u7f6e\u9879, \u8bf7\u6839\u636e\u4e0b\u7ebf\u540e\u7684\u5b9e\u9645\u60c5\u51b5\u8fdb\u884c\u8c03\u6574\u3002\u5176\u4ed6\u6ca1\u6709\u914d\u7f6e\u7684\u914d\u7f6e\u9879\u53ef\u4ee5\u4e0d\u7528\u4fee\u6539\u3002<\/p>\n<pre><code class=\"language-shell\">gateway.expected_nodes: \u786e\u4fdd\u81f3\u5c11\u4e0d\u5927\u4e8eM-N\ngateway.expected_data_nodes: \u786e\u4fdd\u81f3\u5c11\u4e0d\u5927\u4e8eM2-N2\ngateway.expected_master_nodes: \u786e\u4fdd\u81f3\u5c11\u4e0d\u5927\u4e8eM1-N1\ngateway.recover_after_nodes: \u786e\u4fdd\u81f3\u5c11\u4e0d\u5927\u4e8eM-N\ngateway.recover_after_data_nodes: \u786e\u4fdd\u81f3\u5c11\u4e0d\u5927\u4e8eM2-N2\ngateway.recover_after_master_nodes: \u786e\u4fdd\u81f3\u5c11\u4e0d\u5927\u4e8eM1-N1\ndiscovery.zen.ping.unicast.hosts: \u5217\u8868\u91cc\u5254\u9664\u8981\u4e0b\u7ebf\u7684\u8282\u70b9\ndiscovery.zen.minimum_master_nodes: \u786e\u4fdd\u81f3\u5c11\u4e0d\u5927\u4e8eM1-N1<\/code><\/pre>\n<p>\u4e0a\u8ff0\u53c2\u6570\u7684\u8c03\u6574\u9700\u8981\u5728manager\u9875\u9762\u4fee\u6539\uff0c\u5982\u679c\u901a\u8fc7\u540e\u53f0\u76f4\u63a5\u4fee\u6539\u4f1a\u88abManager\u91cd\u5199\u56de\u53bb\u3002<\/p>\n<h4>3. \u5728\u4efb\u610fSearch\u8282\u70b9\u4e0a\u6267\u884c\u4ee5\u4e0b\u547d\u4ee4\u6765\u6307\u5b9a\u8981\u4e0b\u7ebf\u7684\u8282\u70b9\u5217\u8868\uff0c\u4ece\u800c\u4f7f\u8fd9\u4e9b\u8282\u70b9\u4e0a\u7684shard\u79fb\u52a8\u5230\u522b\u7684\u8282\u70b9\u3002<\/h4>\n<pre><code class=\"language-shell\">curl -XPUT 'localhost:9200\/_cluster\/settings?pretty' -d '\n{\n  \"transient\":\n  {\n    \"cluster.routing.allocation.exclude._name\":\"nodename1,nodename2,nodename3,......\" \u2460\n  }\n}'<\/code><\/pre>\n<p>\u2460 \u8282\u70b9\u540d\u5b57\uff0c\u53ef\u4ee5\u901a\u8fc7 <strong>curl &#8216;localhost:9200\/_cat\/nodes?v&#8217;<\/strong> \u547d\u4ee4\uff0c\u6216\u8005\u914d\u7f6e\u6587\u4ef6\u91cc\u7684 <strong>node.name<\/strong> \u6765\u67e5\u770b\uff1bnodename1,nodename2,nodename3&quot; \u591a\u4e2a\u503c\u4e4b\u95f4\u4e0d\u80fd\u6709\u7a7a\u683c\u3002<\/p>\n<p>\u5982\u672c\u6587\u6863\u4e0b\u7ebf xixia02 \u8282\u70b9\uff0c\u4e0b\u7ebf\u4e4b\u524d\u53ef\u4ee5\u770b\u5230\u8be5\u8282\u70b9\u662f\u6709shard\u5206\u5e03\u7684\uff1b<\/p>\n<p><img decoding=\"async\" src=\"\/wp-content\/uploads\/2022\/03\/image-1646620870289.png\" alt=\"file\" \/><\/p>\n<pre><code class=\"language-shell\">curl -XPUT 'localhost:9200\/_cluster\/settings?pretty' -d '\n{\n  \"transient\":{\"cluster.routing.allocation.exclude._name\":\"xixia02\"}\n}'<\/code><\/pre>\n<p><img decoding=\"async\" src=\"\/wp-content\/uploads\/2022\/03\/image-1646620250944.png\" alt=\"file\" \/><\/p>\n<h4>4. \u7b49\u5f85active index\u7684shard\u5f00\u59cb\u79fb\u52a8, \u53ef\u4ee5\u901a\u8fc7\u5982\u4e0b\u547d\u4ee4\u89c2\u5bdfshard\u79fb\u52a8\u60c5\u51b5\u3002<\/h4>\n<pre><code class=\"language-shell\">curl 'localhost:9200\/_cat\/shards?v' | grep RELOCAT<\/code><\/pre>\n<p><img decoding=\"async\" src=\"\/wp-content\/uploads\/2022\/03\/image-1646620673793.png\" alt=\"file\" \/><\/p>\n<h4>5. \u5bf9\u4e8eclosed index, \u5fc5\u987b\u8981\u91cd\u65b0open index\u624d\u53ef\u4ee5\u79fb\u52a8\u5b83\u7684shard\u3002\u7b49\u5b83\u7684shard\u79fb\u52a8\u5b8c\u6bd5, \u53ef\u4ee5\u518dclose\u3002<\/h4>\n<h4>6. \u5982\u679c\u53d1\u73b0\u6709index(\u5305\u62ecactive\u548cclosed)\u7684replica\u6570\u91cf\u5927\u4e8eM2-N2-1, \u5219\u8981\u8c03\u6574\u8be5index\u7684replica\u81f3M2-N2-1, \u5426\u5219\u4f1a\u6709shard\u4e0d\u80fd\u843d\u5230\u8282\u70b9\u4e0a\u3002\u8c03\u6574\u7684\u547d\u4ee4\u4e3a\u5982\u4e0b\uff1a<\/h4>\n<pre><code class=\"language-shell\">curl -XPUT 'localhost:9200\/<index_name>\/_settings?pretty' -d '\n{\n\u00a0 \"index.number_of_replicas\": M2-N2-1\n}'<\/code><\/pre>\n<h4>7. \u7b49\u5230\u7b2c4\u6b65\u89c2\u5bdf\u4e0d\u5230\u4efb\u4f55shard\u5728\u79fb\u52a8\u65f6, \u8bf7\u57289200\u9875\u9762\u786e\u8ba4\u8981\u4e0b\u7ebf\u7684\u6240\u6709Transwarp Search\u8282\u70b9\u5df2\u7ecf\u6ca1\u6709\u4efb\u4f55shard\u5b58\u5728, \u7136\u540e\u53ef\u4ee5\u901a\u8fc78180\u754c\u9762\u505c\u6b62\u6240\u6709\u8981\u4e0b\u7ebf\u7684Search\u8282\u70b9\u3002<\/h4>\n<p>\u53ef\u4ee5\u770b\u5230 xixia02 \u8282\u70b9\u4e0a\u5df2\u6ca1\u6709\u4efb\u4f55shard\u5b58\u5728\u3002<\/p>\n<p><img decoding=\"async\" src=\"\/wp-content\/uploads\/2022\/03\/image-1646621049465.png\" alt=\"file\" \/><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6982\u8981\u63cf\u8ff0 \u9002\u7528\u573a\u666f\u662f\uff0c\u5728Search\u670d\u52a1\u4e0d\u505c\u6b62\u7684\u524d\u63d0\u4e0b\uff0c\u5728\u96c6\u7fa4\u4e2d\u4e0b\u7ebf\u67d0\u8282\u70b9\u3002 \u8be6\u7ec6\u8bf4\u660e 1. \u786e\u8ba4\u9700\u8981\u4e0b\u7ebf\u7684\u8282 ..<\/p>\n<div class=\"clear-fix\"><\/div>\n<p><a href=\"https:\/\/kbwp.transwarp.cn\/?p=7908\" title=\"read more...\">Read more<\/a><\/p>\n","protected":false},"author":14,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[36],"tags":[],"class_list":["post-7908","post","type-post","status-publish","format-standard","hentry","category-migration"],"acf":[],"_links":{"self":[{"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=\/wp\/v2\/posts\/7908","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=\/wp\/v2\/users\/14"}],"replies":[{"embeddable":true,"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=7908"}],"version-history":[{"count":3,"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=\/wp\/v2\/posts\/7908\/revisions"}],"predecessor-version":[{"id":17046,"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=\/wp\/v2\/posts\/7908\/revisions\/17046"}],"wp:attachment":[{"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=7908"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=7908"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=7908"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}