{"id":121549,"date":"2024-03-24T02:57:52","date_gmt":"2024-03-23T17:57:52","guid":{"rendered":"https:\/\/www.silicloud.com\/ja\/blog\/hadoop%e3%81%a7%e3%82%af%e3%83%a9%e3%82%b9%e3%82%bf%e3%81%ae%e7%8a%b6%e6%85%8b%e3%82%92%e8%a1%a8%e7%a4%ba%e3%81%99%e3%82%8b\/"},"modified":"2024-03-28T10:59:10","modified_gmt":"2024-03-28T01:59:10","slug":"hadoop%e3%81%a7%e3%82%af%e3%83%a9%e3%82%b9%e3%82%bf%e3%81%ae%e7%8a%b6%e6%85%8b%e3%82%92%e8%a1%a8%e7%a4%ba%e3%81%99%e3%82%8b","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/ja\/blog\/hadoop%e3%81%a7%e3%82%af%e3%83%a9%e3%82%b9%e3%82%bf%e3%81%ae%e7%8a%b6%e6%85%8b%e3%82%92%e8%a1%a8%e7%a4%ba%e3%81%99%e3%82%8b\/","title":{"rendered":"Hadoop\u3067\u30af\u30e9\u30b9\u30bf\u306e\u72b6\u614b\u3092\u8868\u793a\u3059\u308b"},"content":{"rendered":"

Hadoop\u30af\u30e9\u30b9\u30bf\u306e\u72b6\u614b\u3092\u78ba\u8a8d\u3059\u308b\u306b\u306f\u3001\u4ee5\u4e0b\u306e\u30b3\u30de\u30f3\u30c9\u3092\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002<\/p>\n

    \n
  1. Hadoop\u30af\u30e9\u30b9\u30bf\u306e\u5168\u4f53\u7684\u306a\u30b9\u30c6\u30fc\u30bf\u30b9\u3092\u78ba\u8a8d\u3057\u305f\u3044\u5834\u5408\u3001\u6b21\u306e\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002<\/li>\n<\/ol>\n
    hadoop dfsadmin -report\r\n<\/code><\/pre>\n
    \u305d\u306e\u30b3\u30de\u30f3\u30c9\u306fHadoop\u30af\u30e9\u30b9\u30bf\u306e\u5404\u30ce\u30fc\u30c9\u306e\u30b9\u30c6\u30fc\u30bf\u30b9\u3068\u3001\u30c7\u30fc\u30bf\u30d6\u30ed\u30c3\u30af\u306e\u5206\u5e03\u3092\u8868\u793a\u3057\u307e\u3059\u3002<\/p>\n
      \n
    1. Hadoop \u30af\u30e9\u30b9\u30bf\u306e\u5404\u30ce\u30fc\u30c9\u306e\u72b6\u614b\u3092\u78ba\u8a8d\u3059\u308b\u5834\u5408\u306f\u3001\u6b21\u306e\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002<\/li>\n<\/ol>\n
      hadoop dfsadmin -D \"dfs.namenode.http-address=<namenode-hostname>:<namenode-http-port>\" -report\r\n<\/code><\/pre>\n
      \u3046\u3061\u3001\u306fNameNode\u306e\u30db\u30b9\u30c8\u540d\u3067\u3001\u306fNameNode\u306eHTTP\u30dd\u30fc\u30c8\u3067\u3059\u3002<\/p>\n
        \n
      1. Hadoop\u30af\u30e9\u30b9\u30bf\u306e\u5404\u30ce\u30fc\u30c9\u306e\u6b63\u5e38\u6027\u72b6\u614b\u3092\u78ba\u8a8d\u3059\u308b\u305f\u3081\u306b\u3001\u4ee5\u4e0b\u306e\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3067\u304d\u307e\u3059\uff1a<\/li>\n<\/ol>\n
        hadoop dfsadmin -D \"dfs.namenode.http-address=<namenode-hostname>:<namenode-http-port>\" -healthReport\r\n<\/code><\/pre>\n
        \u305d\u306e\u30b3\u30de\u30f3\u30c9\u306fHadoop\u30af\u30e9\u30b9\u30bf\u5185\u306e\u5404\u30ce\u30fc\u30c9\u306e\u30d8\u30eb\u30b9\u72b6\u614b\u3092\u8868\u793a\u3057\u307e\u3059\u3002<\/p>\n
        \u6ce8\u610f\uff1a\u4e0a\u8a18\u306e\u547d\u4ee4\u3067\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b“\u3068“\u306f\u3001\u5b9f\u969b\u306eNameNode\u306e\u30db\u30b9\u30c8\u540d\u3068HTTP\u30dd\u30fc\u30c8\u306b\u7f6e\u304d\u63db\u3048\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
        Hadoop\u30af\u30e9\u30b9\u30bf\u306e\u72b6\u614b\u3092\u78ba\u8a8d\u3059\u308b\u306b\u306f\u3001\u4ee5\u4e0b\u306e\u30b3\u30de\u30f3\u30c9\u3092\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002 Hadoop\u30af\u30e9\u30b9\u30bf\u306e\u5168\u4f53\u7684\u306a\u30b9\u30c6\u30fc\u30bf\u30b9\u3092\u78ba\u8a8d\u3057\u305f\u3044\u5834\u5408\u3001\u6b21\u306e\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002 hadoop dfsadmin -report \u305d\u306e\u30b3\u30de\u30f3\u30c9 […]<\/p>\n","protected":false},"author":5,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-121549","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"\nHadoop\u3067\u30af\u30e9\u30b9\u30bf\u306e\u72b6\u614b\u3092\u8868\u793a\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\/hadoop\u3067\u30af\u30e9\u30b9\u30bf\u306e\u72b6\u614b\u3092\u8868\u793a\u3059\u308b\/\" \/>\n<meta property=\"og:locale\" content=\"ja_JP\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Hadoop\u3067\u30af\u30e9\u30b9\u30bf\u306e\u72b6\u614b\u3092\u8868\u793a\u3059\u308b\" \/>\n<meta property=\"og:description\" content=\"Hadoop\u30af\u30e9\u30b9\u30bf\u306e\u72b6\u614b\u3092\u78ba\u8a8d\u3059\u308b\u306b\u306f\u3001\u4ee5\u4e0b\u306e\u30b3\u30de\u30f3\u30c9\u3092\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002 Hadoop\u30af\u30e9\u30b9\u30bf\u306e\u5168\u4f53\u7684\u306a\u30b9\u30c6\u30fc\u30bf\u30b9\u3092\u78ba\u8a8d\u3057\u305f\u3044\u5834\u5408\u3001\u6b21\u306e\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002 hadoop dfsadmin -report \u305d\u306e\u30b3\u30de\u30f3\u30c9 […]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.silicloud.com\/ja\/blog\/hadoop\u3067\u30af\u30e9\u30b9\u30bf\u306e\u72b6\u614b\u3092\u8868\u793a\u3059\u308b\/\" \/>\n<meta property=\"og:site_name\" content=\"Blog - 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