{"id":121588,"date":"2024-03-24T03:05:23","date_gmt":"2024-03-23T18:05:23","guid":{"rendered":"https:\/\/www.silicloud.com\/ja\/blog\/apache-hadoop%e3%81%aeha%e3%82%92%e9%96%8b%e5%a7%8b%e3%81%99%e3%82%8b\/"},"modified":"2024-03-27T18:07:46","modified_gmt":"2024-03-27T09:07:46","slug":"apache-hadoop%e3%81%aeha%e3%82%92%e9%96%8b%e5%a7%8b%e3%81%99%e3%82%8b","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/ja\/blog\/apache-hadoop%e3%81%aeha%e3%82%92%e9%96%8b%e5%a7%8b%e3%81%99%e3%82%8b\/","title":{"rendered":"Apache Hadoop\u306eHA\u3092\u958b\u59cb\u3059\u308b"},"content":{"rendered":"

Apache Hadoop\u3067\u9ad8\u53ef\u7528\u6027\uff08HA\uff09\u3092\u6709\u52b9\u306b\u3059\u308b\u306b\u306f\u3001\u6b21\u306e\u624b\u9806\u3092\u5b9f\u884c\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n

    \n
  1. ZooKeeper\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3068\u8a2d\u5b9a:HA\u306f\u3001ZooKeeper\u306b\u4f9d\u5b58\u3057\u3066\u8abf\u6574\u3068\u30ea\u30fc\u30c0\u30fc\u306e\u9078\u51fa\u3092\u884c\u3063\u3066\u3044\u307e\u3059\u3002\u307e\u305a\u3001ZooKeeper\u30af\u30e9\u30b9\u30bf\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3066\u8a2d\u5b9a\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002ZooKeeper\u30af\u30e9\u30b9\u30bf\u304c\u6b63\u5e38\u306b\u5b9f\u884c\u3055\u308c\u3066\u304a\u308a\u3001\u5229\u7528\u53ef\u80fd\u3067\u3042\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/li>\n
  2. \u914d\u7f6e HDFS\uff1ahdfs-site.xml \u306b\u4ee5\u4e0b\u306e\u30d7\u30ed\u30d1\u30c6\u30a3\u3092\u8a2d\u5b9a\u3057\u3066\u3001HA \u3092\u6709\u52b9\u306b\u3057\u307e\u3059\u3002<\/li>\n<\/ol>\n
    <property<\/span>><\/span>\r\n<name<\/span>><\/span>dfs.nameservices<\/name<\/span>><\/span>\r\n<value<\/span>><\/span>mycluster<\/value<\/span>><\/span>\r\n<\/property<\/span>><\/span>\r\n<property<\/span>><\/span>\r\n<name<\/span>><\/span>dfs.ha.namenodes.mycluster<\/name<\/span>><\/span>\r\n<value<\/span>><\/span>namenode1,namenode2<\/value<\/span>><\/span>\r\n<\/property<\/span>><\/span>\r\n<property<\/span>><\/span>\r\n<name<\/span>><\/span>dfs.namenode.rpc-address.mycluster.namenode1<\/name<\/span>><\/span>\r\n<value<\/span>><\/span>namenode1:8020<\/value<\/span>><\/span>\r\n<\/property<\/span>><\/span>\r\n<property<\/span>><\/span>\r\n<name<\/span>><\/span>dfs.namenode.rpc-address.mycluster.namenode2<\/name<\/span>><\/span>\r\n<value<\/span>><\/span>namenode2:8020<\/value<\/span>><\/span>\r\n<\/property<\/span>><\/span>\r\n<property<\/span>><\/span>\r\n<name<\/span>><\/span>dfs.namenode.http-address.mycluster.namenode1<\/name<\/span>><\/span>\r\n<value<\/span>><\/span>namenode1:50070<\/value<\/span>><\/span>\r\n<\/property<\/span>><\/span>\r\n<property<\/span>><\/span>\r\n<name<\/span>><\/span>dfs.namenode.http-address.mycluster.namenode2<\/name<\/span>><\/span>\r\n<value<\/span>><\/span>namenode2:50070<\/value<\/span>><\/span>\r\n<\/property<\/span>><\/span>\r\n<\/code><\/pre>\n
    \u8bf7\u786e\u4fdd\u5c06namenode1\u548cnamenode2\u66ff\u6362\u4e3a\u5b9e\u9645\u7684\u4e3b\u673a\u540d\u6216IP\u5730\u5740\u3002<\/p>\n
      \n
    1. HDFS\u30d5\u30a7\u30a4\u30eb\u30aa\u30fc\u30d0\u30fc\u306e\u8a2d\u5b9a: hdfs-site.xml \u30d5\u30a1\u30a4\u30eb\u3067\u3001\u4ee5\u4e0b\u306e\u30d7\u30ed\u30d1\u30c6\u30a3\u3092\u8a2d\u5b9a\u3057\u3066\u30d5\u30a7\u30a4\u30eb\u30aa\u30fc\u30d0\u30fc\u3092\u69cb\u6210\u3057\u307e\u3059\u3002<\/li>\n<\/ol>\n
      <property<\/span>><\/span>\r\n<name<\/span>><\/span>dfs.client.failover.proxy.provider.mycluster<\/name<\/span>><\/span>\r\n<value<\/span>><\/span>org.apache.hadoop.hdfs.server.namenode.ha.ConfiguredFailoverProxyProvider<\/value<\/span>><\/span>\r\n<\/property<\/span>><\/span>\r\n<\/code><\/pre>\n
        \n
      1. \u81ea\u52d5\u30d5\u30a7\u30a4\u30eb\u30aa\u30fc\u30d0\u30fc\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u306e\u8a2d\u5b9a: hdfs-site. xml \u30d5\u30a1\u30a4\u30eb\u3067\u3001\u81ea\u52d5\u30d5\u30a7\u30a4\u30eb\u30aa\u30fc\u30d0\u30fc\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u3092\u8a2d\u5b9a\u3059\u308b\u6b21\u306e\u30d7\u30ed\u30d1\u30c6\u30a3\u3092\u8a2d\u5b9a\u3059\u308b(\u3044\u305a\u308c\u304b\u306e\u30ce\u30fc\u30c9\u3067\u5b9f\u884c):<\/li>\n<\/ol>\n
        <property<\/span>><\/span>\r\n<name<\/span>><\/span>dfs.ha.automatic-failover.enabled<\/name<\/span>><\/span>\r\n<value<\/span>><\/span>true<\/value<\/span>><\/span>\r\n<\/property<\/span>><\/span>\r\n<property<\/span>><\/span>\r\n<name<\/span>><\/span>dfs.ha.automatic-failover.zkfc.port<\/name<\/span>><\/span>\r\n<value<\/span>><\/span>8019<\/value<\/span>><\/span>\r\n<\/property<\/span>><\/span>\r\n<\/code><\/pre>\n
          \n
        1. \u542f\u52a8NameNode\uff1a\u5728\u4e24\u4e2aNameNode\u8282\u70b9\u4e0a\u542f\u52a8NameNode\u8fdb\u7a0b\u3002<\/li>\n
        2. \u81ea\u52d5\u30d5\u30a7\u30a4\u30eb\u30aa\u30fc\u30d0\u30fc\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u3092\u8d77\u52d5: NameNode\u30ce\u30fc\u30c9\u306e\u3046\u3061\u306e1\u3064\u3067\u3001\u81ea\u52d5\u30d5\u30a7\u30a4\u30eb\u30aa\u30fc\u30d0\u30fc\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30d7\u30ed\u30bb\u30b9\u3092\u958b\u59cb\u3057\u307e\u3059\u3002<\/li>\n<\/ol>\n
          HDFS WebUI\u306fhttp:\/\/namenode1:50070\u3068http:\/\/namenode2:50070\u3067\u30a2\u30af\u30bb\u30b9\u3067\u304d\u3001HDFS\u30d5\u30a1\u30a4\u30eb\u30b7\u30b9\u30c6\u30e0\u306fhdfs:\/\/mycluster\/\u304b\u3089\u30a2\u30af\u30bb\u30b9\u3067\u304d\u307e\u3059\u3002\u305d\u3057\u3066\u3001Apache Hadoop\u306e\u9ad8\u53ef\u7528\u6027\u306f\u6b63\u5e38\u306b\u6709\u52b9\u5316\u3055\u308c\u307e\u3057\u305f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
          Apache Hadoop\u3067\u9ad8\u53ef\u7528\u6027\uff08HA\uff09\u3092\u6709\u52b9\u306b\u3059\u308b\u306b\u306f\u3001\u6b21\u306e\u624b\u9806\u3092\u5b9f\u884c\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002 ZooKeeper\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3068\u8a2d\u5b9a:HA\u306f\u3001ZooKeeper\u306b\u4f9d\u5b58\u3057\u3066\u8abf\u6574\u3068\u30ea\u30fc\u30c0\u30fc\u306e\u9078\u51fa\u3092\u884c\u3063\u3066\u3044\u307e\u3059\u3002\u307e\u305a\u3001Zo […]<\/p>\n","protected":false},"author":4,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-121588","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"\nApache Hadoop\u306eHA\u3092\u958b\u59cb\u3059\u308b - 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\/ja\/blog\/apache-hadoop\u306eha\u3092\u958b\u59cb\u3059\u308b\/\" \/>\n<meta property=\"og:locale\" content=\"ja_JP\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Apache Hadoop\u306eHA\u3092\u958b\u59cb\u3059\u308b\" \/>\n<meta property=\"og:description\" content=\"Apache Hadoop\u3067\u9ad8\u53ef\u7528\u6027\uff08HA\uff09\u3092\u6709\u52b9\u306b\u3059\u308b\u306b\u306f\u3001\u6b21\u306e\u624b\u9806\u3092\u5b9f\u884c\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002 ZooKeeper\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3068\u8a2d\u5b9a:HA\u306f\u3001ZooKeeper\u306b\u4f9d\u5b58\u3057\u3066\u8abf\u6574\u3068\u30ea\u30fc\u30c0\u30fc\u306e\u9078\u51fa\u3092\u884c\u3063\u3066\u3044\u307e\u3059\u3002\u307e\u305a\u3001Zo […]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.silicloud.com\/ja\/blog\/apache-hadoop\u306eha\u3092\u958b\u59cb\u3059\u308b\/\" \/>\n<meta property=\"og:site_name\" content=\"Blog - Silicon Cloud\" \/>\n<meta property=\"article:published_time\" content=\"2024-03-23T18:05:23+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-03-27T09:07:46+00:00\" \/>\n<meta name=\"author\" content=\"\u7dbe\u4e43, \u4e00\u5e0c\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u57f7\u7b46\u8005\" \/>\n\t<meta name=\"twitter:data1\" content=\"\u7dbe\u4e43, \u4e00\u5e0c\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u63a8\u5b9a\u8aad\u307f\u53d6\u308a\u6642\u9593\" \/>\n\t<meta name=\"twitter:data2\" content=\"1\u5206\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.silicloud.com\/ja\/blog\/apache-hadoop%e3%81%aeha%e3%82%92%e9%96%8b%e5%a7%8b%e3%81%99%e3%82%8b\/\",\"url\":\"https:\/\/www.silicloud.com\/ja\/blog\/apache-hadoop%e3%81%aeha%e3%82%92%e9%96%8b%e5%a7%8b%e3%81%99%e3%82%8b\/\",\"name\":\"Apache Hadoop\u306eHA\u3092\u958b\u59cb\u3059\u308b - Blog - Silicon Cloud\",\"isPartOf\":{\"@id\":\"https:\/\/www.silicloud.com\/ja\/blog\/#website\"},\"datePublished\":\"2024-03-23T18:05:23+00:00\",\"dateModified\":\"2024-03-27T09:07:46+00:00\",\"author\":{\"@id\":\"https:\/\/www.silicloud.com\/ja\/blog\/#\/schema\/person\/601389077b7f4e4ad6115428e3b73bff\"},\"breadcrumb\":{\"@id\":\"https:\/\/www.silicloud.com\/ja\/blog\/apache-hadoop%e3%81%aeha%e3%82%92%e9%96%8b%e5%a7%8b%e3%81%99%e3%82%8b\/#breadcrumb\"},\"inLanguage\":\"ja\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.silicloud.com\/ja\/blog\/apache-hadoop%e3%81%aeha%e3%82%92%e9%96%8b%e5%a7%8b%e3%81%99%e3%82%8b\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.silicloud.com\/ja\/blog\/apache-hadoop%e3%81%aeha%e3%82%92%e9%96%8b%e5%a7%8b%e3%81%99%e3%82%8b\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\u9996\u9875\",\"item\":\"https:\/\/www.silicloud.com\/ja\/blog\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Apache Hadoop\u306eHA\u3092\u958b\u59cb\u3059\u308b\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.silicloud.com\/ja\/blog\/#website\",\"url\":\"https:\/\/www.silicloud.com\/ja\/blog\/\",\"name\":\"Blog - Silicon Cloud\",\"description\":\"\",\"inLanguage\":\"ja\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.silicloud.com\/ja\/blog\/#\/schema\/person\/601389077b7f4e4ad6115428e3b73bff\",\"name\":\"\u7dbe\u4e43, \u4e00\u5e0c\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"ja\",\"@id\":\"https:\/\/www.silicloud.com\/ja\/blog\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/2228fe98b71141214fb24fb1b5ae44f99bdfa0602bbd89b351f2acd49ece862d?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/2228fe98b71141214fb24fb1b5ae44f99bdfa0602bbd89b351f2acd49ece862d?s=96&d=mm&r=g\",\"caption\":\"\u7dbe\u4e43, \u4e00\u5e0c\"},\"url\":\"https:\/\/www.silicloud.com\/ja\/blog\/author\/ayanokazuki\/\"},{\"@type\":\"ImageObject\",\"inLanguage\":\"ja\",\"@id\":\"https:\/\/www.silicloud.com\/ja\/blog\/apache-hadoop%e3%81%aeha%e3%82%92%e9%96%8b%e5%a7%8b%e3%81%99%e3%82%8b\/#local-main-organization-logo\",\"url\":\"\",\"contentUrl\":\"\",\"caption\":\"Blog - Silicon Cloud\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Apache Hadoop\u306eHA\u3092\u958b\u59cb\u3059\u308b - Blog - Silicon Cloud","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.silicloud.com\/ja\/blog\/apache-hadoop\u306eha\u3092\u958b\u59cb\u3059\u308b\/","og_locale":"ja_JP","og_type":"article","og_title":"Apache Hadoop\u306eHA\u3092\u958b\u59cb\u3059\u308b","og_description":"Apache Hadoop\u3067\u9ad8\u53ef\u7528\u6027\uff08HA\uff09\u3092\u6709\u52b9\u306b\u3059\u308b\u306b\u306f\u3001\u6b21\u306e\u624b\u9806\u3092\u5b9f\u884c\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002 ZooKeeper\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3068\u8a2d\u5b9a:HA\u306f\u3001ZooKeeper\u306b\u4f9d\u5b58\u3057\u3066\u8abf\u6574\u3068\u30ea\u30fc\u30c0\u30fc\u306e\u9078\u51fa\u3092\u884c\u3063\u3066\u3044\u307e\u3059\u3002\u307e\u305a\u3001Zo […]","og_url":"https:\/\/www.silicloud.com\/ja\/blog\/apache-hadoop\u306eha\u3092\u958b\u59cb\u3059\u308b\/","og_site_name":"Blog - Silicon Cloud","article_published_time":"2024-03-23T18:05:23+00:00","article_modified_time":"2024-03-27T09:07:46+00:00","author":"\u7dbe\u4e43, \u4e00\u5e0c","twitter_card":"summary_large_image","twitter_misc":{"\u57f7\u7b46\u8005":"\u7dbe\u4e43, \u4e00\u5e0c","\u63a8\u5b9a\u8aad\u307f\u53d6\u308a\u6642\u9593":"1\u5206"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.silicloud.com\/ja\/blog\/apache-hadoop%e3%81%aeha%e3%82%92%e9%96%8b%e5%a7%8b%e3%81%99%e3%82%8b\/","url":"https:\/\/www.silicloud.com\/ja\/blog\/apache-hadoop%e3%81%aeha%e3%82%92%e9%96%8b%e5%a7%8b%e3%81%99%e3%82%8b\/","name":"Apache Hadoop\u306eHA\u3092\u958b\u59cb\u3059\u308b - Blog - Silicon Cloud","isPartOf":{"@id":"https:\/\/www.silicloud.com\/ja\/blog\/#website"},"datePublished":"2024-03-23T18:05:23+00:00","dateModified":"2024-03-27T09:07:46+00:00","author":{"@id":"https:\/\/www.silicloud.com\/ja\/blog\/#\/schema\/person\/601389077b7f4e4ad6115428e3b73bff"},"breadcrumb":{"@id":"https:\/\/www.silicloud.com\/ja\/blog\/apache-hadoop%e3%81%aeha%e3%82%92%e9%96%8b%e5%a7%8b%e3%81%99%e3%82%8b\/#breadcrumb"},"inLanguage":"ja","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.silicloud.com\/ja\/blog\/apache-hadoop%e3%81%aeha%e3%82%92%e9%96%8b%e5%a7%8b%e3%81%99%e3%82%8b\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.silicloud.com\/ja\/blog\/apache-hadoop%e3%81%aeha%e3%82%92%e9%96%8b%e5%a7%8b%e3%81%99%e3%82%8b\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"\u9996\u9875","item":"https:\/\/www.silicloud.com\/ja\/blog\/"},{"@type":"ListItem","position":2,"name":"Apache Hadoop\u306eHA\u3092\u958b\u59cb\u3059\u308b"}]},{"@type":"WebSite","@id":"https:\/\/www.silicloud.com\/ja\/blog\/#website","url":"https:\/\/www.silicloud.com\/ja\/blog\/","name":"Blog - Silicon Cloud","description":"","inLanguage":"ja"},{"@type":"Person","@id":"https:\/\/www.silicloud.com\/ja\/blog\/#\/schema\/person\/601389077b7f4e4ad6115428e3b73bff","name":"\u7dbe\u4e43, \u4e00\u5e0c","image":{"@type":"ImageObject","inLanguage":"ja","@id":"https:\/\/www.silicloud.com\/ja\/blog\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/2228fe98b71141214fb24fb1b5ae44f99bdfa0602bbd89b351f2acd49ece862d?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/2228fe98b71141214fb24fb1b5ae44f99bdfa0602bbd89b351f2acd49ece862d?s=96&d=mm&r=g","caption":"\u7dbe\u4e43, \u4e00\u5e0c"},"url":"https:\/\/www.silicloud.com\/ja\/blog\/author\/ayanokazuki\/"},{"@type":"ImageObject","inLanguage":"ja","@id":"https:\/\/www.silicloud.com\/ja\/blog\/apache-hadoop%e3%81%aeha%e3%82%92%e9%96%8b%e5%a7%8b%e3%81%99%e3%82%8b\/#local-main-organization-logo","url":"","contentUrl":"","caption":"Blog - Silicon Cloud"}]}},"_links":{"self":[{"href":"https:\/\/www.silicloud.com\/ja\/blog\/wp-json\/wp\/v2\/posts\/121588","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.silicloud.com\/ja\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.silicloud.com\/ja\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.silicloud.com\/ja\/blog\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/www.silicloud.com\/ja\/blog\/wp-json\/wp\/v2\/comments?post=121588"}],"version-history":[{"count":2,"href":"https:\/\/www.silicloud.com\/ja\/blog\/wp-json\/wp\/v2\/posts\/121588\/revisions"}],"predecessor-version":[{"id":193051,"href":"https:\/\/www.silicloud.com\/ja\/blog\/wp-json\/wp\/v2\/posts\/121588\/revisions\/193051"}],"wp:attachment":[{"href":"https:\/\/www.silicloud.com\/ja\/blog\/wp-json\/wp\/v2\/media?parent=121588"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.silicloud.com\/ja\/blog\/wp-json\/wp\/v2\/categories?post=121588"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.silicloud.com\/ja\/blog\/wp-json\/wp\/v2\/tags?post=121588"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}