{"id":1212,"date":"2023-04-16T11:12:51","date_gmt":"2023-04-16T02:12:51","guid":{"rendered":"http:\/\/edu.ujhb.org\/?p=1212"},"modified":"2023-04-16T11:12:52","modified_gmt":"2023-04-16T02:12:52","slug":"hive%e5%85%a5%e9%96%80%ef%bc%88%e6%97%a5%e6%9c%ac%e8%aa%9e%e7%89%88%ef%bc%89","status":"publish","type":"post","link":"https:\/\/edu.ujhb.org\/?p=1212","title":{"rendered":"Hive\u5165\u9580\uff08\u65e5\u672c\u8a9e\u7248\uff09"},"content":{"rendered":"\n<p>IT\u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb\u306e\u30d3\u30c7\u30aa\u3092\u3084\u308a\u305f\u3044\u306e\u3067\u3059\u304c\u3001\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306e\u30b3\u30f3\u30c6\u30f3\u30c4\u306b\u5fdc\u3058\u3066\u30d3\u30c7\u30aa\u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb\u306e\u30c6\u30ad\u30b9\u30c8\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u914d\u7f6e\u3057\u3066\u3044\u305f\u3060\u3051\u307e\u3059\u304b\u3002 Hive\u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb\u304b\u3089\u59cb\u3081\u307e\u3057\u3087\u3046\u3001\u305d\u3057\u3066\u3042\u306a\u305f\u306f\u79c1\u306b\u30ab\u30d0\u30fc\u3059\u308b\u3082\u306e\u306e\u30ea\u30b9\u30c8\u3092\u4e0e\u3048\u308b\u3053\u3068\u304b\u3089\u59cb\u3081\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<p>\u3082\u3061\u308d\u3093\u3001\u79c1\u306f\u3042\u306a\u305f\u306bHive\u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb\u306e\u5185\u5bb9\u306e\u6982\u8981\u3092\u63d0\u4f9b\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3001\u4ee5\u4e0b\u306f\u53ef\u80fd\u306a\u30c8\u30d4\u30c3\u30af\u3068\u30b5\u30d6\u30c8\u30d4\u30c3\u30af\u3067\u3059:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30cf\u30a4\u30d6\u306e\u6982\u8981\n<ul class=\"wp-block-list\">\n<li>\u30cf\u30a4\u30d6\u3068\u306f\u4f55\u304b\u3092\u7d39\u4ecb<\/li>\n\n\n\n<li>\u30cf\u30a4\u30d6\u306e\u6b74\u53f2\u3068\u767a\u5c55<\/li>\n\n\n\n<li>Hive \u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3 \u30b7\u30ca\u30ea\u30aa<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u30cf\u30a4\u30d6\u306e\u57fa\u672c\n<ul class=\"wp-block-list\">\n<li>Hive \u306e\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u3068\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8<\/li>\n\n\n\n<li>Hive \u306e\u30c7\u30fc\u30bf \u30e2\u30c7\u30eb\u3068\u30c7\u30fc\u30bf\u578b<\/li>\n\n\n\n<li>Hive \u30af\u30a8\u30ea\u8a00\u8a9e\u3068 SQL \u30b9\u30c6\u30fc\u30c8\u30e1\u30f3\u30c8<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u30cf\u30a4\u30d6 \u30c6\u30fc\u30d6\u30eb\u306e\u7ba1\u7406\n<ul class=\"wp-block-list\">\n<li>\u30c6\u30fc\u30d6\u30eb\u306e\u4f5c\u6210\u3068\u524a\u9664<\/li>\n\n\n\n<li>\u30c6\u30fc\u30d6\u30eb\u306e\u30e1\u30bf\u30c7\u30fc\u30bf<\/li>\n\n\n\n<li>\u30c6\u30fc\u30d6\u30eb\u306e\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u3068\u30d0\u30b1\u30c3\u30c8<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u30cf\u30a4\u30d6\u30c7\u30fc\u30bf\u7ba1\u7406\n<ul class=\"wp-block-list\">\n<li>\u30c7\u30fc\u30bf\u306e\u30a4\u30f3\u30dd\u30fc\u30c8\u3068\u30a8\u30af\u30b9\u30dd\u30fc\u30c8<\/li>\n\n\n\n<li>\u30c7\u30fc\u30bf\u306e\u30af\u30a8\u30ea\u3068\u30d5\u30a3\u30eb\u30bf\u30fc\u51e6\u7406<\/li>\n\n\n\n<li>\u30c7\u30fc\u30bf\u306e\u96c6\u8a08\u3068\u4e26\u3079\u66ff\u3048<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u30cf\u30a4\u30d6\u306e\u9ad8\u5ea6\u306a\u6a5f\u80fd\n<ul class=\"wp-block-list\">\n<li>\u30cf\u30a4\u30d6 UDF \u304a\u3088\u3073 UDAF<\/li>\n\n\n\n<li>Hive \u30d3\u30e5\u30fc\u3068\u30a4\u30f3\u30c7\u30c3\u30af\u30b9<\/li>\n\n\n\n<li>Hive \u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u3068\u30ed\u30c3\u30af<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u30cf\u30a4\u30d6\u306e\u6700\u9069\u5316\u3068\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0\n<ul class=\"wp-block-list\">\n<li>Hive \u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9 \u30c1\u30e5\u30fc\u30cb\u30f3\u30b0<\/li>\n\n\n\n<li>\u30cf\u30a4\u30d6 \u30af\u30a8\u30ea\u306e\u6700\u9069\u5316<\/li>\n\n\n\n<li>Hive \u30c7\u30fc\u30bf\u306e\u5727\u7e2e\u3068\u30a2\u30fc\u30ab\u30a4\u30d6<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n\n\n\n<p>\u4e0a\u8a18\u306e\u30b3\u30f3\u30c6\u30f3\u30c4\u306f\u3001\u6bd4\u8f03\u7684\u5305\u62ec\u7684\u306aHive\u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb\u306e\u6982\u8981\u3067\u3042\u308a\u3001\u5fc5\u8981\u306b\u5fdc\u3058\u3066\u8abf\u6574\u304a\u3088\u3073\u6539\u5584\u3067\u304d\u307e\u3059\u3002 \u30d3\u30c7\u30aa\u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb\u3092\u4f5c\u6210\u3059\u308b\u3068\u304d\u306f\u3001\u4e0a\u8a18\u306e\u30a2\u30a6\u30c8\u30e9\u30a4\u30f3\u306e\u9806\u5e8f\u3092\u6bb5\u968e\u7684\u306b\u305f\u3069\u308b\u304b\u3001\u81ea\u5206\u306e\u7406\u89e3\u3068\u7d4c\u9a13\u306b\u5fdc\u3058\u3066\u3055\u307e\u3056\u307e\u306a\u30c8\u30d4\u30c3\u30af\u306b\u512a\u5148\u9806\u4f4d\u3092\u4ed8\u3051\u3066\u8aac\u660e\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"http:\/\/edu.ujhb.org\/?p=1171\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=64&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>\u30cf\u30a4\u30d6\u3068\u306f\u4f55\u304b\u3092\u8a73\u3057\u304f\u8aac\u660e\u3057\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>Hive \u306f Hadoop \u30d9\u30fc\u30b9\u306e\u30c7\u30fc\u30bf \u30a6\u30a7\u30a2\u30cf\u30a6\u30b8\u30f3\u30b0 \u30c4\u30fc\u30eb\u3067\u3042\u308a\u3001SQL \u30b9\u30c6\u30fc\u30c8\u30e1\u30f3\u30c8\u3092 Hadoop MapReduce \u30b8\u30e7\u30d6\u306b\u5909\u63db\u3057\u3066\u5927\u898f\u6a21\u306a\u30c7\u30fc\u30bf \u30bb\u30c3\u30c8\u3092\u51e6\u7406\u3059\u308b SQL \u306b\u4f3c\u305f\u30af\u30a8\u30ea\u8a00\u8a9e\u3067\u3042\u308b HiveQL \u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002 Hive \u306f Hadoop \u306e\u5206\u6563\u30d5\u30a1\u30a4\u30eb\u30b7\u30b9\u30c6\u30e0 HDFS \u306b\u30c7\u30fc\u30bf\u3092\u683c\u7d0d\u3057\u306a\u304c\u3089\u3001HBase\u3001Amazon S3 \u306a\u3069\u306e\u4ed6\u306e\u30b9\u30c8\u30ec\u30fc\u30b8\u30b7\u30b9\u30c6\u30e0\u3082\u30b5\u30dd\u30fc\u30c8\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>Hive \u306e\u4e3b\u306a\u76ee\u6a19\u306f\u3001SQL \u306b\u7cbe\u901a\u3057\u3066\u3044\u308b\u958b\u767a\u8005\u304c SQL \u306b\u4f3c\u305f\u8a00\u8a9e\u3092\u4f7f\u7528\u3057\u3066 Hadoop \u3067\u30c7\u30fc\u30bf\u3092\u64cd\u4f5c\u3067\u304d\u308b\u3088\u3046\u306b\u3059\u308b\u3053\u3068\u3067\u3059\u3002 Hive \u306f\u3001\u5358\u7d14\u306a\u30af\u30a8\u30ea\u3001\u96c6\u8a08\u30af\u30a8\u30ea\u3001\u7d50\u5408\u30af\u30a8\u30ea\u306a\u3069\u3001\u3055\u307e\u3056\u307e\u306a\u7a2e\u985e\u306e\u30af\u30a8\u30ea\u306b\u52a0\u3048\u3066\u3001\u30c6\u30ad\u30b9\u30c8 \u30d5\u30a1\u30a4\u30eb\u3001RC \u30d5\u30a1\u30a4\u30eb\u3001\u30b7\u30fc\u30b1\u30f3\u30b9 \u30d5\u30a1\u30a4\u30eb\u306a\u3069\u306e\u8907\u6570\u306e\u30c7\u30fc\u30bf\u5f62\u5f0f\u306e\u30b5\u30dd\u30fc\u30c8\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>HiveQL\u306b\u52a0\u3048\u3066\u3001Hive\u306f\u3001\u30b3\u30de\u30f3\u30c9\u30e9\u30a4\u30f3\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9\u3001Web\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9\u3001ODBC\u304a\u3088\u3073JDBC\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9\u306a\u3069\u306e\u591a\u304f\u306e\u30c4\u30fc\u30eb\u3068API\u3082\u63d0\u4f9b\u3057\u3001\u30a4\u30f3\u30bf\u30e9\u30af\u30c6\u30a3\u30d6\u306a\u30af\u30a8\u30ea\u3092\u5bb9\u6613\u306b\u3057\u3001Hive\u3092\u4ed6\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u7d71\u5408\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3064\u307e\u308a\u3001Hive\u306f\u3001\u7279\u306bSQL\u8a00\u8a9e\u306b\u7cbe\u901a\u3057\u3066\u3044\u308b\u958b\u767a\u8005\u5411\u3051\u306b\u3001\u5927\u898f\u6a21\u306a\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8\u3092\u51e6\u7406\u304a\u3088\u3073\u5206\u6790\u3059\u308b\u305f\u3081\u306e\u30b7\u30f3\u30d7\u30eb\u3067\u67d4\u8edf\u3067\u52b9\u7387\u7684\u306a\u65b9\u6cd5\u3092\u30e6\u30fc\u30b6\u30fc\u306b\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"http:\/\/edu.ujhb.org\/?p=1171\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=64&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>\u30cf\u30a4\u30d6\u306e\u6b74\u53f2\u3068\u767a\u5c55\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u6559\u3048\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>Hive\u306f\u3082\u3068\u3082\u3068\u3001\u30c7\u30fc\u30bf\u5206\u6790\u306e\u53d6\u308a\u7d44\u307f\u306b\u52b9\u7387\u7684\u3067\u4f7f\u3044\u3084\u3059\u3044\u30c4\u30fc\u30eb\u3092\u63d0\u4f9b\u3059\u308b\u305f\u3081\u306b\u30012007\u5e74\u306bFacebook\u306b\u3088\u3063\u3066\u958b\u767a\u3055\u308c\u307e\u3057\u305f\u3002 \u904e\u53bb&lt;&gt;\u5e74\u9593\u3067\u3001Hive\u306f\u5e83\u304f\u4f7f\u7528\u3055\u308c\u3001\u958b\u767a\u3055\u308c\u3066\u304d\u307e\u3057\u305f\u304c\u3001Hive\u306e\u6b74\u53f2\u3068\u958b\u767a\u306b\u304a\u3051\u308b\u91cd\u8981\u306a\u30ce\u30fc\u30c9\u306e\u3044\u304f\u3064\u304b\u3092\u6b21\u306b\u793a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>2007\u5e74\u3001Facebook\u306f\u5f53\u521dHadoopDB\u3068\u547c\u3070\u308c\u3066\u3044\u305fHive\u306e\u958b\u767a\u3092\u958b\u59cb\u3057\u305f\u3002<\/li>\n\n\n\n<li>2008\u5e74\u3001Hive\u306f\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\u306eApache\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306b\u306a\u308a\u3001Apache Hadoop\u306e\u30b5\u30d6\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3067\u30b5\u30dd\u30fc\u30c8\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/li>\n\n\n\n<li>2010\u5e74\u3001Hive\u306f\u3001\u3088\u308a\u591a\u304f\u306e\u30c7\u30fc\u30bf\u578b\u3001\u30e6\u30fc\u30b6\u30fc\u5b9a\u7fa9\u95a2\u6570\u3001\u6700\u9069\u5316\u624b\u6cd5\u306a\u3069\u3092\u30b5\u30dd\u30fc\u30c8\u3059\u308b\u6700\u521d\u306e\u5b89\u5b9a\u7248\u30ea\u30ea\u30fc\u30b9\u3092\u30ea\u30ea\u30fc\u30b9\u3057\u307e\u3057\u305f\u3002<\/li>\n\n\n\n<li>2012 \u5e74\u306b\u306f Hive 0.10 \u304c\u30ea\u30ea\u30fc\u30b9\u3055\u308c\u3001\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3068\u30b9\u30b1\u30fc\u30e9\u30d3\u30ea\u30c6\u30a3\u3092\u5411\u4e0a\u3055\u305b\u308b\u305f\u3081\u306b HiveServer2 \u3068 Hive \u30e1\u30bf\u30b9\u30c8\u30a2 \u30b5\u30fc\u30d3\u30b9\u304c\u5c0e\u5165\u3055\u308c\u307e\u3057\u305f\u3002<\/li>\n\n\n\n<li>2013 \u5e74\u306b\u306f Hive \u30d0\u30fc\u30b8\u30e7\u30f3 0.11 \u304c\u30ea\u30ea\u30fc\u30b9\u3055\u308c\u3001Hive \u30af\u30a8\u30ea\u3092 Apache Tez \u306e\u30bf\u30b9\u30af\u306b\u5909\u63db\u3059\u308b\u3053\u3068\u3067\u30af\u30a8\u30ea\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u5411\u4e0a\u3055\u305b\u308b Hive-on-Tez \u304c\u5c0e\u5165\u3055\u308c\u307e\u3057\u305f\u3002<\/li>\n\n\n\n<li>2015 \u5e74\u306b\u306f Hive \u30d0\u30fc\u30b8\u30e7\u30f3 1.0 \u304c\u30ea\u30ea\u30fc\u30b9\u3055\u308c\u3001\u65b0\u3057\u3044\u5b9f\u884c\u30a8\u30f3\u30b8\u30f3\u3067\u3042\u308b Hive LLAP \u304c\u5c0e\u5165\u3055\u308c\u3001\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0 \u30af\u30a8\u30ea\u3068\u4f4e\u30ec\u30a4\u30c6\u30f3\u30b7\u30fc\u306e\u5fdc\u7b54\u306b\u3088\u3063\u3066\u30af\u30a8\u30ea\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u304c\u5411\u4e0a\u3057\u307e\u3057\u305f\u3002<\/li>\n\n\n\n<li>2017 \u5e74\u306b\u306f Hive \u30d0\u30fc\u30b8\u30e7\u30f3 2.0 \u304c\u30ea\u30ea\u30fc\u30b9\u3055\u308c\u3001ACID \u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u3001\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u3001\u30d9\u30af\u30c8\u30eb\u5316\u3055\u308c\u305f\u30af\u30a8\u30ea\u306a\u3069\u306e\u591a\u304f\u306e\u65b0\u6a5f\u80fd\u304c\u5c0e\u5165\u3055\u308c\u3001Hive \u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3068\u6a5f\u80fd\u304c\u3055\u3089\u306b\u5411\u4e0a\u3057\u307e\u3057\u305f\u3002<\/li>\n\n\n\n<li>2020\u5e74\u306b\u306f\u3001Hive\u30d0\u30fc\u30b8\u30e7\u30f33.0\u304c\u30ea\u30ea\u30fc\u30b9\u3055\u308c\u3001\u30d9\u30af\u30c8\u30eb\u5316\u3055\u308c\u305f\u30af\u30a8\u30ea\u306e\u62e1\u5f35\u3001\u5916\u90e8\u30c6\u30fc\u30d6\u30eb\u306e\u62e1\u5f35\u306a\u3069\u3001\u591a\u304f\u306e\u65b0\u6a5f\u80fd\u304c\u5c0e\u5165\u3055\u308c\u3001Hive\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3068\u6a5f\u80fd\u3092\u6700\u9069\u5316\u3057\u7d9a\u3051\u307e\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u5143\u306eHadoopDB\u304b\u3089\u73fe\u5728\u306eHive 3.0\u307e\u3067\u3001\u65b0\u6a5f\u80fd\u3068\u6700\u9069\u5316\u3092\u7d99\u7d9a\u7684\u306b\u5c0e\u5165\u3057\u3001\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3068\u30b9\u30b1\u30fc\u30e9\u30d3\u30ea\u30c6\u30a3\u3092\u5411\u4e0a\u3055\u305b\u3001Hadoop\u30a8\u30b3\u30b7\u30b9\u30c6\u30e0\u306e\u91cd\u8981\u306a\u30c7\u30fc\u30bf\u30a6\u30a7\u30a2\u30cf\u30a6\u30b9\u30c4\u30fc\u30eb\u306e&lt;&gt;\u3064\u306b\u306a\u308a\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"http:\/\/edu.ujhb.org\/?p=1171\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=64&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>Hive\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u30b7\u30ca\u30ea\u30aa\u3092\u8a73\u3057\u304f\u8aac\u660e\u3057\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>Hive \u306f\u3055\u307e\u3056\u307e\u306a\u30b7\u30ca\u30ea\u30aa\u306b\u9069\u7528\u3067\u304d\u307e\u3059\u304c\u3001\u4e00\u822c\u7684\u306a\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3 \u30b7\u30ca\u30ea\u30aa\u3092\u6b21\u306b\u793a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30c7\u30fc\u30bf\u30a6\u30a7\u30a2\u30cf\u30a6\u30b8\u30f3\u30b0\u3068\u30c7\u30fc\u30bf\u5206\u6790:Hive\u306f\u3001Hadoop\u5206\u6563\u30d5\u30a1\u30a4\u30eb\u30b7\u30b9\u30c6\u30e0\u306b\u5927\u898f\u6a21\u306a\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8\u3092\u683c\u7d0d\u3067\u304d\u308b\u30c7\u30fc\u30bf\u30a6\u30a7\u30a2\u30cf\u30a6\u30b9\u30c4\u30fc\u30eb\u3067\u3042\u308a\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u30af\u30a8\u30ea\u3001\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0\u3001\u96c6\u8a08\u3001\u4e26\u3079\u66ff\u3048\u3001\u304a\u3088\u3073\u305d\u306e\u4ed6\u306e\u64cd\u4f5c\u3092\u884c\u3046\u306e\u306b\u4fbf\u5229\u306aSQL\u306e\u3088\u3046\u306a\u30af\u30a8\u30ea\u8a00\u8a9eHiveQL\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002 \u3053\u308c\u306b\u3088\u308a\u3001Hive \u306f\u5927\u898f\u6a21\u306a\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8\u3084\u30c7\u30fc\u30bf\u5206\u6790\u3092\u64cd\u4f5c\u3059\u308b\u305f\u3081\u306e\u983c\u308a\u306b\u306a\u308b\u30c4\u30fc\u30eb\u306e 1 \u3064\u306b\u306a\u308a\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30ed\u30b0\u5206\u6790:Hive\u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30ed\u30b0\u3001\u30b5\u30fc\u30d0\u30fc\u30ed\u30b0\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u30ed\u30b0\u306a\u3069\u306e\u5927\u91cf\u306e\u30ed\u30b0\u30c7\u30fc\u30bf\u3092\u5206\u6790\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002 Hive \u306f\u3001\u3053\u308c\u3089\u306e\u30ed\u30b0 \u30c7\u30fc\u30bf\u3092 Hadoop \u5206\u6563\u30d5\u30a1\u30a4\u30eb \u30b7\u30b9\u30c6\u30e0\u306b\u683c\u7d0d\u3057\u3001\u30af\u30a8\u30ea\u3068\u5206\u6790\u306b HiveQL \u3092\u4f7f\u7528\u3057\u3066\u3001\u8cb4\u91cd\u306a\u60c5\u5831\u3068\u5206\u6790\u60c5\u5831\u3092\u53d6\u5f97\u3067\u304d\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30d3\u30b8\u30cd\u30b9 \u30a4\u30f3\u30c6\u30ea\u30b8\u30a7\u30f3\u30b9: Hive \u306f\u3001Tableau\u3001QlikView \u306a\u3069\u306e\u30d3\u30b8\u30cd\u30b9 \u30a4\u30f3\u30c6\u30ea\u30b8\u30a7\u30f3\u30b9 \u30c4\u30fc\u30eb\u3068\u7d71\u5408\u3067\u304d\u307e\u3059\u3002 HiveQL\u3068\u30d3\u30b8\u30cd\u30b9\u30a4\u30f3\u30c6\u30ea\u30b8\u30a7\u30f3\u30b9\u30c4\u30fc\u30eb\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u30e6\u30fc\u30b6\u30fc\u306f\u5927\u898f\u6a21\u306a\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8\u3092\u3088\u308a\u3088\u304f\u7406\u89e3\u3057\u3066\u5206\u6790\u3057\u3001\u3088\u308a\u591a\u304f\u306e\u60c5\u5831\u306b\u57fa\u3065\u3044\u305f\u610f\u601d\u6c7a\u5b9a\u3092\u884c\u3046\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30c7\u30fc\u30bf \u30de\u30a4\u30cb\u30f3\u30b0: Hive \u306f\u30c7\u30fc\u30bf \u30de\u30a4\u30cb\u30f3\u30b0\u3068\u6a5f\u68b0\u5b66\u7fd2\u306b\u4f7f\u7528\u3067\u304d\u3001\u30e6\u30fc\u30b6\u30fc\u306f\u30c7\u30fc\u30bf\u51e6\u7406\u3068\u7279\u5fb4\u62bd\u51fa\u306b HiveQL \u3092\u4f7f\u7528\u3057\u3066\u304b\u3089\u3001\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8\u3092\u6a5f\u68b0\u5b66\u7fd2\u30e2\u30c7\u30eb\u306b\u7d71\u5408\u3057\u3066\u30c8\u30ec\u30fc\u30cb\u30f3\u30b0\u3068\u4e88\u6e2c\u3092\u884c\u3046\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0 \u30af\u30a8\u30ea: Hive LCAP \u306f\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0 \u30af\u30a8\u30ea\u306b\u4f7f\u7528\u3067\u304d\u3001\u30e6\u30fc\u30b6\u30fc\u306f HiveQL \u3092\u4f7f\u7528\u3057\u3066\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0 \u30c7\u30fc\u30bf\u3092\u30af\u30a8\u30ea\u3057\u3001\u4f4e\u5f85\u6a5f\u6642\u9593\u306e\u30af\u30a8\u30ea\u7d50\u679c\u3092\u53d6\u5f97\u3067\u304d\u307e\u3059\u3002 \u3053\u308c\u306b\u3088\u308a\u3001Hive \u3092\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u306e\u30c7\u30fc\u30bf\u5206\u6790\u3084\u30b9\u30c8\u30ea\u30fc\u30df\u30f3\u30b0\u306a\u3069\u306e\u30b7\u30ca\u30ea\u30aa\u306b\u9069\u7528\u3067\u304d\u307e\u3059\u3002<\/li>\n<\/ol>\n\n\n\n<p>\u8981\u7d04\u3059\u308b\u3068\u3001Hive \u306f\u3055\u307e\u3056\u307e\u306a\u30b7\u30ca\u30ea\u30aa\u306b\u9069\u7528\u3067\u304d\u3001\u305d\u306e\u5229\u70b9\u306b\u306f\u30b9\u30b1\u30fc\u30e9\u30d3\u30ea\u30c6\u30a3\u3001\u67d4\u8edf\u6027\u3001\u4f7f\u3044\u3084\u3059\u3055\u306a\u3069\u304c\u3042\u308a\u307e\u3059\u3002 \u30c7\u30fc\u30bf\u30a6\u30a7\u30a2\u30cf\u30a6\u30b9\u3001\u30c7\u30fc\u30bf\u5206\u6790\u3001\u30ed\u30b0\u5206\u6790\u3001\u30d3\u30b8\u30cd\u30b9\u30a4\u30f3\u30c6\u30ea\u30b8\u30a7\u30f3\u30b9\u3001\u30c7\u30fc\u30bf\u30de\u30a4\u30cb\u30f3\u30b0\u3001\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u30af\u30a8\u30ea\u306e\u3044\u305a\u308c\u3067\u3042\u3063\u3066\u3082\u3001Hive\u306f\u30e6\u30fc\u30b6\u30fc\u306b\u52b9\u7387\u7684\u3067\u9ad8\u901f\u306a\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u63d0\u4f9b\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"http:\/\/edu.ujhb.org\/?p=1171\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=64&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>Hive\u306e\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u3068\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u8aac\u660e\u3057\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>Hive \u306f Hadoop \u30d9\u30fc\u30b9\u306e\u30c7\u30fc\u30bf \u30a6\u30a7\u30a2\u30cf\u30a6\u30b9 \u30c4\u30fc\u30eb\u3067\u3042\u308a\u3001\u305d\u306e\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u306b\u306f\u6b21\u306e\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u304c\u542b\u307e\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Hive \u30af\u30e9\u30a4\u30a2\u30f3\u30c8: Hive \u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306f\u3001Hive \u3068\u5bfe\u8a71\u3059\u308b\u30e6\u30fc\u30b6\u30fc \u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9\u3067\u3042\u308a\u3001\u30b3\u30de\u30f3\u30c9 \u30e9\u30a4\u30f3 \u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9\u3001Web \u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9\u3001\u307e\u305f\u306f ODBC\/JDBC \u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9\u3092\u4ecb\u3057\u305f\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u6307\u5b9a\u3067\u304d\u307e\u3059\u3002 Hive \u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u9001\u4fe1\u3057\u305f HiveQL \u30af\u30a8\u30ea\u3092 MapReduce \u30bf\u30b9\u30af\u306b\u5909\u63db\u3057\u3001Hadoop \u30af\u30e9\u30b9\u30bf\u30fc\u306b\u30b8\u30e7\u30d6\u3092\u9001\u4fe1\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>Hive \u30e1\u30bf\u30b9\u30c8\u30a2: Hive \u30e1\u30bf\u30b9\u30c8\u30a2\u306f\u3001Hive \u30c6\u30fc\u30d6\u30eb\u3001\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u3001\u5217\u3001\u30c6\u30fc\u30d6\u30eb\u7d71\u8a08\u306a\u3069\u306e\u30e1\u30bf\u30c7\u30fc\u30bf\u60c5\u5831\u3092\u683c\u7d0d\u3059\u308b\u30e1\u30bf\u30c7\u30fc\u30bf \u30b9\u30c8\u30ec\u30fc\u30b8 \u30b5\u30fc\u30d3\u30b9\u3067\u3059\u3002 Hive \u30e1\u30bf\u30b9\u30c8\u30a2\u306f\u3001RDBMS \u307e\u305f\u306f\u540c\u69d8\u306e\u6c38\u7d9a\u30b9\u30c8\u30ec\u30fc\u30b8 \u30b5\u30fc\u30d3\u30b9\u3092\u4f7f\u7528\u3057\u3066\u30e1\u30bf\u30c7\u30fc\u30bf\u3092\u683c\u7d0d\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>Hive \u30c9\u30e9\u30a4\u30d0\u30fc: Hive \u30c9\u30e9\u30a4\u30d0\u30fc\u306f\u3001Hive \u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3068 Hive \u5b9f\u884c\u30a8\u30f3\u30b8\u30f3\u306e\u9593\u306e\u30df\u30c9\u30eb\u30a6\u30a7\u30a2\u3067\u3042\u308a\u3001\u30e6\u30fc\u30b6\u30fc\u304b\u3089\u9001\u4fe1\u3055\u308c\u305f HiveQL \u30af\u30a8\u30ea\u3092\u53d7\u4fe1\u3057\u3001\u30af\u30a8\u30ea\u3092\u9069\u5207\u306a MapReduce \u30b8\u30e7\u30d6\u306b\u5909\u63db\u3057\u3001\u30b8\u30e7\u30d6\u3092 Hadoop \u30af\u30e9\u30b9\u30bf\u30fc\u306b\u9001\u4fe1\u3057\u3066\u5b9f\u884c\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>Hive \u5b9f\u884c\u30a8\u30f3\u30b8\u30f3: Hive \u5b9f\u884c\u30a8\u30f3\u30b8\u30f3\u306f\u3001HiveQL \u30af\u30a8\u30ea\u3092\u5b9f\u884c\u3057\u3001\u305d\u308c\u3089\u3092 MapReduce \u30bf\u30b9\u30af\u306b\u5909\u63db\u3059\u308b Hive \u306e\u30b3\u30a2 \u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3067\u3059\u3002 Hive \u5b9f\u884c\u30a8\u30f3\u30b8\u30f3\u306f\u3001\u30b3\u30f3\u30d1\u30a4\u30e9\u3068\u30a8\u30b0\u30bc\u30ad\u30e5\u30fc\u30bf\u30fc\u3068\u3044\u3046 2 \u3064\u306e\u4e3b\u8981\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3067\u69cb\u6210\u3055\u308c\u3066\u3044\u307e\u3059\u3002 \u30b3\u30f3\u30d1\u30a4\u30e9\u306f\u3001HiveQL \u30af\u30a8\u30ea\u3092\u62bd\u8c61\u69cb\u6587\u30c4\u30ea\u30fc\u306b\u30b3\u30f3\u30d1\u30a4\u30eb\u3057\u3001MapReduce \u30b8\u30e7\u30d6\u306b\u5909\u63db\u3057\u307e\u3059\u3002 \u30a8\u30b0\u30bc\u30ad\u30e5\u30fc\u30bf\u306f\u3001MapReduce\u30b8\u30e7\u30d6\u306e\u5b9f\u884c\u3068\u30af\u30a8\u30ea\u7d50\u679c\u306e\u51e6\u7406\u3092\u62c5\u5f53\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>Hadoop \u30af\u30e9\u30b9\u30bf\u30fc: Hadoop \u30af\u30e9\u30b9\u30bf\u30fc\u306f Hive \u306e\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u3067\u3042\u308a\u3001Hadoop \u5206\u6563\u30d5\u30a1\u30a4\u30eb \u30b7\u30b9\u30c6\u30e0 (HDFS) \u3092\u4f7f\u7528\u3057\u3066\u30c7\u30fc\u30bf\u3092\u683c\u7d0d\u3057\u3001Hadoop MapReduce \u30b8\u30e7\u30d6\u3092\u4f7f\u7528\u3057\u3066\u30c7\u30fc\u30bf\u3092\u51e6\u7406\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30c7\u30fc\u30bf \u30b9\u30c8\u30ec\u30fc\u30b8: Hive \u306f\u3001Hadoop \u5206\u6563\u30d5\u30a1\u30a4\u30eb \u30b7\u30b9\u30c6\u30e0 (HDFS) \u307e\u305f\u306f HBase\u3001Amazon S3 \u306a\u3069\u306e\u4ed6\u306e\u30b9\u30c8\u30ec\u30fc\u30b8 \u30b7\u30b9\u30c6\u30e0\u306b\u30c7\u30fc\u30bf\u3092\u683c\u7d0d\u3067\u304d\u307e\u3059\u3002<\/li>\n<\/ol>\n\n\n\n<p>\u8981\u7d04\u3059\u308b\u3068\u3001Hive \u306e\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u306b\u306f\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3001\u30e1\u30bf\u30c7\u30fc\u30bf \u30b9\u30c8\u30ec\u30fc\u30b8 \u30b5\u30fc\u30d3\u30b9\u3001\u30c9\u30e9\u30a4\u30d0\u30fc\u3001\u5b9f\u884c\u30a8\u30f3\u30b8\u30f3\u3001Hadoop \u30af\u30e9\u30b9\u30bf\u30fc\u3001\u30c7\u30fc\u30bf \u30b9\u30c8\u30ec\u30fc\u30b8\u306a\u3069\u3001\u8907\u6570\u306e\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u304c\u542b\u307e\u308c\u3066\u3044\u307e\u3059\u3002 \u3053\u308c\u3089\u306e\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u306f\u9023\u643a\u3057\u3066\u3001\u5927\u898f\u6a21\u306a\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8\u3092\u4fdd\u5b58\u3001\u7ba1\u7406\u3001\u304a\u3088\u3073\u5206\u6790\u3059\u308b\u305f\u3081\u306e\u5f37\u529b\u306a\u30c7\u30fc\u30bf\u30a6\u30a7\u30a2\u30cf\u30a6\u30b9\u30c4\u30fc\u30eb\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"http:\/\/edu.ujhb.org\/?p=1171\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=64&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>Hive\u30c7\u30fc\u30bf\u30e2\u30c7\u30eb\u3092\u8a73\u3057\u304f\u8aac\u660e\u3057\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>Hive \u30c7\u30fc\u30bf \u30e2\u30c7\u30eb\u306f\u3001Hive \u304c\u30c7\u30fc\u30bf\u306e\u51e6\u7406\u3068\u7ba1\u7406\u306b\u4f7f\u7528\u3059\u308b\u57fa\u672c\u69cb\u9020\u3067\u3059\u3002 Hive \u30c7\u30fc\u30bf \u30e2\u30c7\u30eb\u306f\u3001\u30c6\u30fc\u30d6\u30eb\u3068\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u5206\u5272\u306e\u6982\u5ff5\u306b\u57fa\u3065\u3044\u3066\u304a\u308a\u3001\u69cb\u9020\u5316\u30c7\u30fc\u30bf\u3068\u975e\u69cb\u9020\u5316\u30c7\u30fc\u30bf\u306e\u683c\u7d0d\u3068\u7ba1\u7406\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u307e\u3059\u3002 Hive \u30c7\u30fc\u30bf \u30e2\u30c7\u30eb\u306e\u4e3b\u306a\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3092\u6b21\u306b\u793a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30c6\u30fc\u30d6\u30eb: Hive \u306e\u30c6\u30fc\u30d6\u30eb\u306f\u3001\u5f93\u6765\u306e\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u30c6\u30fc\u30d6\u30eb\u306b\u4f3c\u305f\u8ad6\u7406\u69cb\u9020\u3067\u3059\u3002 \u30c6\u30fc\u30d6\u30eb\u306f\u5217\u3067\u69cb\u6210\u3055\u308c\u3001\u305d\u308c\u305e\u308c\u306b\u5217\u540d\u3068\u30c7\u30fc\u30bf\u578b\u304c\u3042\u308a\u307e\u3059\u3002 Hive \u306f\u3001\u57fa\u672c\u7684\u306a\u30c7\u30fc\u30bf\u578b (\u6587\u5b57\u5217\u3001\u6574\u6570\u3001\u6d6e\u52d5\u5c0f\u6570\u70b9\u6570\u306a\u3069) \u3084\u8907\u96d1\u306a\u30c7\u30fc\u30bf\u578b (\u914d\u5217\u3001\u69cb\u9020\u4f53\u306a\u3069) \u306a\u3069\u3001\u3055\u307e\u3056\u307e\u306a\u30c7\u30fc\u30bf\u578b\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u307e\u3059\u3002 \u30e6\u30fc\u30b6\u30fc\u306f\u3001CREATE TABLE \u30b9\u30c6\u30fc\u30c8\u30e1\u30f3\u30c8\u3092\u4f7f\u7528\u3057\u3066\u30c6\u30fc\u30d6\u30eb\u3092\u4f5c\u6210\u3057\u3001INSERT INTO \u30b9\u30c6\u30fc\u30c8\u30e1\u30f3\u30c8\u3092\u4f7f\u7528\u3057\u3066\u30c6\u30fc\u30d6\u30eb\u306b\u30c7\u30fc\u30bf\u3092\u633f\u5165\u3067\u304d\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u5206\u5272: Hive \u3067\u306e\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u5206\u5272\u3067\u306f\u3001\u30c6\u30fc\u30d6\u30eb \u30c7\u30fc\u30bf\u304c\u7279\u5b9a\u306e\u6a19\u6e96\u306b\u5f93\u3063\u3066\u30d1\u30fc\u30c4\u306b\u5206\u5272\u3055\u308c\u307e\u3059\u3002 Hive \u3067\u306f\u3001\u9759\u7684\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u5206\u5272\u3068\u52d5\u7684\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u5206\u5272\u306e 2 \u7a2e\u985e\u306e\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u5206\u5272\u304c\u30b5\u30dd\u30fc\u30c8\u3055\u308c\u3066\u3044\u307e\u3059\u3002 \u9759\u7684\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u306f\u30c6\u30fc\u30d6\u30eb\u306e\u4f5c\u6210\u6642\u306b\u5b9a\u7fa9\u3055\u308c\u307e\u3059\u304c\u3001\u52d5\u7684\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u306f\u30c7\u30fc\u30bf\u306e\u633f\u5165\u6642\u306b\u30c7\u30fc\u30bf\u306e\u7279\u5b9a\u306e\u30d7\u30ed\u30d1\u30c6\u30a3\u306b\u57fa\u3065\u3044\u3066\u81ea\u52d5\u7684\u306b\u4f5c\u6210\u3055\u308c\u307e\u3059\u3002 \u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u5206\u5272\u306b\u3088\u308a\u3001\u30e6\u30fc\u30b6\u30fc\u306f\u30c7\u30fc\u30bf\u306e\u30af\u30a8\u30ea\u3068\u30d5\u30a3\u30eb\u30bf\u30fc\u51e6\u7406\u3092\u9ad8\u901f\u5316\u3067\u304d\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30d0\u30b1\u30c3\u30c8: Hive \u306e\u30d0\u30b1\u30c3\u30c8\u306f\u3001\u30c6\u30fc\u30d6\u30eb \u30c7\u30fc\u30bf\u3092\u7279\u5b9a\u306e\u6570\u306e\u90e8\u5206\u306b\u5206\u5272\u3057\u3001\u5404\u90e8\u5206\u306f\u30d0\u30b1\u30c3\u30c8\u3068\u547c\u3070\u308c\u307e\u3059\u3002 \u30d0\u30b1\u30c3\u30c8\u306f\u3001\u30af\u30a8\u30ea\u3067\u30b9\u30ad\u30e3\u30f3\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u30c7\u30fc\u30bf\u306e\u91cf\u3092\u6e1b\u3089\u3059\u305f\u3081\u3001\u30af\u30a8\u30ea\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u5411\u4e0a\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002 \u30e6\u30fc\u30b6\u30fc\u306f\u3001CREATE TABLE \u30b9\u30c6\u30fc\u30c8\u30e1\u30f3\u30c8\u3092\u4f7f\u7528\u3057\u3066\u30d0\u30b1\u30c3\u30c8\u306e\u6570\u3068\u30d0\u30b1\u30c3\u30c8\u306e\u5217\u3092\u6307\u5b9a\u3057\u3001INSERT INTO \u30b9\u30c6\u30fc\u30c8\u30e1\u30f3\u30c8\u3092\u4f7f\u7528\u3057\u3066\u30d0\u30b1\u30c3\u30c8\u306b\u30c7\u30fc\u30bf\u3092\u633f\u5165\u3067\u304d\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30c7\u30fc\u30bf\u5f62\u5f0f: Hive \u306f\u3001\u30c6\u30ad\u30b9\u30c8\u5f62\u5f0f\u3001\u30b7\u30fc\u30b1\u30f3\u30b9 \u30d5\u30a1\u30a4\u30eb\u5f62\u5f0f\u3001RC \u30d5\u30a1\u30a4\u30eb\u5f62\u5f0f\u3001Parquet \u30d5\u30a1\u30a4\u30eb\u5f62\u5f0f\u306a\u3069\u3001\u3055\u307e\u3056\u307e\u306a\u30c7\u30fc\u30bf\u5f62\u5f0f\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u307e\u3059\u3002 CREATE TABLE \u30b9\u30c6\u30fc\u30c8\u30e1\u30f3\u30c8\u3092\u4f7f\u7528\u3057\u3066\u30c6\u30fc\u30d6\u30eb\u306e\u30c7\u30fc\u30bf\u5f62\u5f0f\u3092\u6307\u5b9a\u3057\u3001\u5bfe\u5fdc\u3059\u308b\u30c7\u30fc\u30bf\u30ed\u30fc\u30c9\u30c4\u30fc\u30eb\u3092\u4f7f\u7528\u3057\u3066\u30c7\u30fc\u30bf\u3092\u30c6\u30fc\u30d6\u30eb\u306b\u30ed\u30fc\u30c9\u3067\u304d\u307e\u3059\u3002<\/li>\n<\/ol>\n\n\n\n<p>\u8981\u7d04\u3059\u308b\u3068\u3001Hive \u306e\u30c7\u30fc\u30bf \u30e2\u30c7\u30eb\u306f\u3001\u30c6\u30fc\u30d6\u30eb\u3068\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u5206\u5272\u306e\u6982\u5ff5\u306b\u57fa\u3065\u3044\u3066\u304a\u308a\u3001\u69cb\u9020\u5316\u30c7\u30fc\u30bf\u3068\u975e\u69cb\u9020\u5316\u30c7\u30fc\u30bf\u306e\u683c\u7d0d\u3068\u7ba1\u7406\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u307e\u3059\u3002 \u30e6\u30fc\u30b6\u30fc\u306f\u3001\u30c6\u30fc\u30d6\u30eb\u306e\u4f5c\u6210\u3001\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u306e\u5b9a\u7fa9\u3001\u30d0\u30b1\u30c3\u30c8\u306e\u6307\u5b9a\u306a\u3069\u306b\u3088\u3063\u3066\u30c7\u30fc\u30bf\u3092\u7ba1\u7406\u3057\u305f\u308a\u3001\u3055\u307e\u3056\u307e\u306a\u30c7\u30fc\u30bf\u5f62\u5f0f\u3092\u4f7f\u7528\u3057\u3066\u30c7\u30fc\u30bf\u3092\u51e6\u7406\u3057\u305f\u308a\u3067\u304d\u307e\u3059\u3002 \u3053\u308c\u3089\u306e\u6a5f\u80fd\u306b\u3088\u308a\u3001Hive \u306f\u5927\u898f\u6a21\u306a\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8\u3092\u64cd\u4f5c\u3057\u3001\u30c7\u30fc\u30bf\u5206\u6790\u3092\u5b9f\u884c\u3059\u308b\u305f\u3081\u306e\u5f37\u529b\u306a\u30c4\u30fc\u30eb\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"http:\/\/edu.ujhb.org\/?p=1171\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=64&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>Hive\u30c7\u30fc\u30bf\u578b\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u8aac\u660e\u3057\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>Hive \u306f\u3001\u57fa\u672c\u30c7\u30fc\u30bf\u578b\u3084\u8907\u5408\u30c7\u30fc\u30bf\u578b\u306a\u3069\u3001\u5e45\u5e83\u3044\u30c7\u30fc\u30bf\u578b\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u307e\u3059\u3002 Hive \u3067\u30b5\u30dd\u30fc\u30c8\u3055\u308c\u3066\u3044\u308b\u4e3b\u306a\u30c7\u30fc\u30bf\u578b\u3092\u6b21\u306b\u793a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u57fa\u672c\u30c7\u30fc\u30bf\u578b:<\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30d6\u30fc\u30eb\u5024: \u5024\u304c\u771f\u307e\u305f\u306f\u507d\u306e\u30d6\u30fc\u30eb\u578b\u3002<\/li>\n\n\n\n<li>TINYINT: \u5024\u306e\u7bc4\u56f2\u304c -8 \u304b\u3089 128 \u306e 127 \u30d3\u30c3\u30c8\u7b26\u53f7\u4ed8\u304d\u6574\u6570\u578b\u3002<\/li>\n\n\n\n<li>SMALLINT: \u5024\u306e\u7bc4\u56f2\u304c -16 \u304b\u3089 32768 \u306e 32767 \u30d3\u30c3\u30c8\u7b26\u53f7\u4ed8\u304d\u6574\u6570\u578b\u3002<\/li>\n\n\n\n<li>INT: -32 \u304b\u3089 2147483648 \u306e\u5024\u306e\u7bc4\u56f2\u3092\u6301\u3064 2147483647 \u30d3\u30c3\u30c8\u7b26\u53f7\u4ed8\u304d\u6574\u6570\u578b\u3002<\/li>\n\n\n\n<li>BIGINT: -64 \u304b\u3089 9223372036854775808 \u306e\u5024\u306e\u7bc4\u56f2\u3092\u6301\u3064 9223372036854775807 \u30d3\u30c3\u30c8\u7b26\u53f7\u4ed8\u304d\u6574\u6570\u578b\u3002<\/li>\n\n\n\n<li>FLOAT: -3.40282347E+38 \u304b\u3089 3.40282347E+38 \u306e\u5024\u306e\u7bc4\u56f2\u3092\u6301\u3064\u5358\u7cbe\u5ea6\u6d6e\u52d5\u5c0f\u6570\u70b9\u6570\u578b\u3002<\/li>\n\n\n\n<li>DOUBLE: \u500d\u7cbe\u5ea6\u6d6e\u52d5\u5c0f\u6570\u70b9\u6570\u578b\u3067\u3001\u5024\u306e\u7bc4\u56f2\u306f -1.7976931348623157E+308 \u304b\u3089 1.7976931348623157E+308 \u3067\u3059\u3002<\/li>\n\n\n\n<li>\u6587\u5b57\u5217: \u4efb\u610f\u306e\u9577\u3055\u306e\u6587\u5b57\u5217\u578b\u3002<\/li>\n\n\n\n<li>\u30bf\u30a4\u30e0\u30b9\u30bf\u30f3\u30d7: \u30ca\u30ce\u79d2\u5358\u4f4d\u306e\u7cbe\u5ea6\u306e\u30bf\u30a4\u30e0\u30b9\u30bf\u30f3\u30d7\u306e\u7a2e\u985e\u3002<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\" start=\"2\">\n<li>\u8907\u96d1\u306a\u30c7\u30fc\u30bf\u578b:<\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>ARRAY: \u540c\u3058\u30c7\u30fc\u30bf\u578b\u306e\u8981\u7d20\u306e\u30ea\u30b9\u30c8\u3092\u542b\u3080\u914d\u5217\u578b\u3002<\/li>\n\n\n\n<li>MAP: \u30ad\u30fc\u3068\u5024\u306e\u30da\u30a2\u306e\u30ea\u30b9\u30c8\u3092\u542b\u3080\u30de\u30c3\u30d4\u30f3\u30b0\u30bf\u30a4\u30d7\u3067\u3001\u30ad\u30fc\u3068\u5024\u306f\u4efb\u610f\u306e\u30c7\u30fc\u30bf\u578b\u306b\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/li>\n\n\n\n<li>STRUCT: \u540d\u524d\u4ed8\u304d\u30d5\u30a3\u30fc\u30eb\u30c9\u306e\u30ea\u30b9\u30c8\u3092\u542b\u3080\u69cb\u9020\u4f53\u578b\u3067\u3001\u5404\u30d5\u30a3\u30fc\u30eb\u30c9\u306f\u4efb\u610f\u306e\u30c7\u30fc\u30bf\u578b\u306b\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u4e0a\u8a18\u306e\u30c7\u30fc\u30bf\u578b\u306b\u52a0\u3048\u3066\u3001Hive\u306f\u65e5\u4ed8\u300110\u9032\u6570\u3001\u30d0\u30a4\u30ca\u30ea\u306a\u3069\u306e\u4ed6\u306e\u30c7\u30fc\u30bf\u578b\u3082\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u307e\u3059\u3002 \u30e6\u30fc\u30b6\u30fc\u306f\u3001CREATE TABLE \u30b9\u30c6\u30fc\u30c8\u30e1\u30f3\u30c8\u3092\u4f7f\u7528\u3057\u3066\u30c6\u30fc\u30d6\u30eb\u306e\u5217\u3068\u30c7\u30fc\u30bf\u578b\u3092\u6307\u5b9a\u3057\u3001INSERT INTO \u30b9\u30c6\u30fc\u30c8\u30e1\u30f3\u30c8\u3092\u4f7f\u7528\u3057\u3066\u30c6\u30fc\u30d6\u30eb\u306b\u30c7\u30fc\u30bf\u3092\u633f\u5165\u3067\u304d\u307e\u3059\u3002 \u540c\u6642\u306b\u3001\u30e6\u30fc\u30b6\u30fc\u306f HiveQL \u30af\u30a8\u30ea\u306e\u30af\u30a8\u30ea\u3001\u96c6\u8a08\u3001\u30d5\u30a3\u30eb\u30bf\u30fc\u51e6\u7406\u3001\u304a\u3088\u3073\u305d\u306e\u4ed6\u306e\u64cd\u4f5c\u306b\u3055\u307e\u3056\u307e\u306a\u30c7\u30fc\u30bf\u578b\u3092\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u7d50\u8ad6\u3068\u3057\u3066\u3001Hive\u306f\u3001\u30d6\u30fc\u30eb\u5024\u3001\u6574\u6570\u3001\u6d6e\u52d5\u5c0f\u6570\u70b9\u3001\u6587\u5b57\u5217\u3001\u30bf\u30a4\u30e0\u30b9\u30bf\u30f3\u30d7\u3001\u914d\u5217\u3001\u30de\u30c3\u30d7\u3001\u69cb\u9020\u4f53\u306a\u3069\u3001\u3055\u307e\u3056\u307e\u306a\u57fa\u672c\u7684\u304a\u3088\u3073\u8907\u96d1\u306a\u30c7\u30fc\u30bf\u578b\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u307e\u3059\u3002 \u3053\u308c\u3089\u306e\u30c7\u30fc\u30bf\u578b\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001Hive \u306f\u3055\u307e\u3056\u307e\u306a\u7a2e\u985e\u306e\u30c7\u30fc\u30bf\u3092\u51e6\u7406\u3067\u304d\u3001\u30af\u30a8\u30ea\u3068\u5206\u6790\u306e\u305f\u3081\u306e\u3088\u308a\u591a\u304f\u306e\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u30e6\u30fc\u30b6\u30fc\u306b\u63d0\u4f9b\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"http:\/\/edu.ujhb.org\/?p=1171\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=64&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>Hive\u30af\u30a8\u30ea\u8a00\u8a9e\u3068SQL\u30b9\u30c6\u30fc\u30c8\u30e1\u30f3\u30c8\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u8aac\u660e\u3057\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>Hive \u30af\u30a8\u30ea\u8a00\u8a9e (HiveQL) \u306f\u3001Hive \u304c\u30c7\u30fc\u30bf\u306e\u30af\u30a8\u30ea\u3068\u51e6\u7406\u306b\u4f7f\u7528\u3059\u308b\u8a00\u8a9e\u3067\u3042\u308a\u3001SQL \u8a00\u8a9e\u306b\u4f3c\u3066\u304a\u308a\u3001SQL \u306e\u69cb\u6587\u3068\u95a2\u6570\u306e\u307b\u3068\u3093\u3069\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u307e\u3059\u3002 \u4e00\u822c\u7684\u306b\u4f7f\u7528\u3055\u308c\u308b HiveQL \u30af\u30a8\u30ea \u30b9\u30c6\u30fc\u30c8\u30e1\u30f3\u30c8\u3092\u6b21\u306b\u793a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30c6\u30fc\u30d6\u30eb\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002<\/li>\n<\/ol>\n\n\n\n<pre class=\"wp-block-preformatted\">sqlCopy code<code>CREATE TABLE table_name (column_name data_type, ...)\n<\/code><\/pre>\n\n\n\n<p>\u3053\u306e\u30b9\u30c6\u30fc\u30c8\u30e1\u30f3\u30c8\u306f\u65b0\u3057\u3044\u30c6\u30fc\u30d6\u30eb\u3092\u4f5c\u6210\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u3001\u30c6\u30fc\u30d6\u30eb\u540d\u3001\u5217\u540d\u3001\u30c7\u30fc\u30bf\u578b\u3001\u304a\u3088\u3073\u305d\u306e\u4ed6\u306e\u60c5\u5831\u3092\u6307\u5b9a\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"2\">\n<li>\u30c7\u30fc\u30bf\u306e\u633f\u5165:<\/li>\n<\/ol>\n\n\n\n<pre class=\"wp-block-preformatted\">sqlCopy code<code>INSERT INTO table_name (column1, column2, ...) VALUES (value1, value2, ...)\n<\/code><\/pre>\n\n\n\n<p>\u3053\u306e\u30b9\u30c6\u30fc\u30c8\u30e1\u30f3\u30c8\u306f\u3001\u65e2\u5b58\u306e\u30c6\u30fc\u30d6\u30eb\u306b\u30c7\u30fc\u30bf\u3092\u633f\u5165\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u3001\u5217\u306e\u540d\u524d\u3068\u5024\u3092\u6307\u5b9a\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"3\">\n<li>\u30af\u30a8\u30ea \u30c7\u30fc\u30bf:<\/li>\n<\/ol>\n\n\n\n<pre class=\"wp-block-preformatted\">sqlCopy code<code>SELECT column_name1, column_name2, ... FROM table_name WHERE condition\n<\/code><\/pre>\n\n\n\n<p>\u3053\u306e\u30b9\u30c6\u30fc\u30c8\u30e1\u30f3\u30c8\u306f\u3001\u30c6\u30fc\u30d6\u30eb\u5185\u306e\u30c7\u30fc\u30bf\u3092\u30af\u30a8\u30ea\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u3001\u5217\u540d\u3001\u6761\u4ef6\u3001\u304a\u3088\u3073\u305d\u306e\u4ed6\u306e\u60c5\u5831\u3092\u6307\u5b9a\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"4\">\n<li>\u66f4\u65b0\u30c7\u30fc\u30bf:<\/li>\n<\/ol>\n\n\n\n<pre class=\"wp-block-preformatted\">sqlCopy code<code>UPDATE table_name SET column_name = value WHERE condition\n<\/code><\/pre>\n\n\n\n<p>\u3053\u306e\u30b9\u30c6\u30fc\u30c8\u30e1\u30f3\u30c8\u306f\u3001\u5217\u540d\u3001\u65b0\u3057\u3044\u5024\u3001\u304a\u3088\u3073\u6761\u4ef6\u3092\u6307\u5b9a\u3057\u3066\u3001\u30c6\u30fc\u30d6\u30eb\u5185\u306e\u30c7\u30fc\u30bf\u3092\u66f4\u65b0\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"5\">\n<li>\u30c7\u30fc\u30bf\u306e\u524a\u9664:<\/li>\n<\/ol>\n\n\n\n<pre class=\"wp-block-preformatted\">sqlCopy code<code>DELETE FROM table_name WHERE condition\n<\/code><\/pre>\n\n\n\n<p>\u3053\u306e\u30b9\u30c6\u30fc\u30c8\u30e1\u30f3\u30c8\u306f\u3001\u30c6\u30fc\u30d6\u30eb\u5185\u306e\u30c7\u30fc\u30bf\u3092\u524a\u9664\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u3001\u6761\u4ef6\u3092\u6307\u5b9a\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u4e0a\u8a18\u306e\u30b9\u30c6\u30fc\u30c8\u30e1\u30f3\u30c8\u306b\u52a0\u3048\u3066\u3001HiveQL \u306f\u3001GROUP BY\u3001ORDER BY\u3001JOIN\u3001COUNT\u3001SUM \u306a\u3069\u306e\u4ed6\u306e\u69cb\u6587\u3068\u95a2\u6570\u3082\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u307e\u3059\u3002 HiveQL \u30b9\u30c6\u30fc\u30c8\u30e1\u30f3\u30c8\u306f\u3001Hive \u30b3\u30de\u30f3\u30c9\u30e9\u30a4\u30f3\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9\u307e\u305f\u306f\u4ed6\u306e\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u30c4\u30fc\u30eb\u3067\u5b9f\u884c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u8981\u7d04\u3059\u308b\u3068\u3001HiveQL\u306f\u3001\u30c7\u30fc\u30bf\u306e\u30af\u30a8\u30ea\u3068\u51e6\u7406\u306b\u4f7f\u7528\u3067\u304d\u308bSQL\u306b\u4f3c\u305f\u30af\u30a8\u30ea\u8a00\u8a9e\u3067\u3059\u3002 \u591a\u304f\u306e\u4e00\u822c\u7684\u306b\u4f7f\u7528\u3055\u308c\u308bSQL\u69cb\u6587\u3068\u95a2\u6570\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3001\u914d\u5217\u3001\u30de\u30c3\u30d7\u3001\u69cb\u9020\u4f53\u306a\u3069\u306e\u30c7\u30fc\u30bf\u578b\u306a\u3069\u306e\u62e1\u5f35\u6a5f\u80fd\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002 HiveQL \u30b9\u30c6\u30fc\u30c8\u30e1\u30f3\u30c8\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u30e6\u30fc\u30b6\u30fc\u306f\u30c7\u30fc\u30bf\u306e\u30af\u30a8\u30ea\u3001\u66f4\u65b0\u3001\u524a\u9664\u3092\u7c21\u5358\u306b\u884c\u3046\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"http:\/\/edu.ujhb.org\/?p=1171\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=64&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>\u30c6\u30fc\u30d6\u30eb\u306e\u4f5c\u6210\u65b9\u6cd5\u3068\u524a\u9664\u65b9\u6cd5\u3092\u8a73\u3057\u304f\u8aac\u660e\u3057\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>\u30c6\u30fc\u30d6\u30eb\u306e\u4f5c\u6210\u3068\u30c6\u30fc\u30d6\u30eb\u306e\u524a\u9664\u306f\u3001Hive\u3067\u4e00\u822c\u7684\u306b\u4f7f\u7528\u3055\u308c\u308b\u64cd\u4f5c\u306e1\u3064\u3067\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30c6\u30fc\u30d6\u30eb\u3092\u4f5c\u6210\u3059\u308b<\/li>\n<\/ol>\n\n\n\n<p>Hive \u3067\u306f\u3001CREATE TABLE \u30b9\u30c6\u30fc\u30c8\u30e1\u30f3\u30c8\u3092\u4f7f\u7528\u3057\u3066\u3001\u6b21\u306e\u69cb\u6587\u3067\u30c6\u30fc\u30d6\u30eb\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">cssCopy code<code>CREATE TABLE [IF NOT EXISTS] table_name \n(column_name data_type [COMMENT column_comment], ...)\n[PARTITIONED BY (col_name data_type [COMMENT col_comment], ...)]\n[CLUSTERED BY (col_name, col_name, ...) [SORTED BY (col_name [ASC|DESC], ...)] INTO num_buckets BUCKETS]\n[ROW FORMAT row_format]\n[STORED AS file_format]\n<\/code><\/pre>\n\n\n\n<p>\u3053\u306e\u30b9\u30c6\u30fc\u30c8\u30e1\u30f3\u30c8\u306b\u306f\u3001\u30c6\u30fc\u30d6\u30eb\u540d\u3001\u5217\u540d\u3001\u30c7\u30fc\u30bf\u578b\u3001\u5217\u306e\u30b3\u30e1\u30f3\u30c8\u3001\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u3001\u30d0\u30b1\u30c3\u30c8\u3001\u30b9\u30c8\u30ec\u30fc\u30b8\u5f62\u5f0f\u3001\u304a\u3088\u3073\u305d\u306e\u4ed6\u306e\u60c5\u5831\u304c\u542b\u307e\u308c\u307e\u3059\u3002 WHERE IF NOT U\u304c\u5b58\u5728\u3057\u306a\u3044\u5834\u5408\u306f\u3001\u30c6\u30fc\u30d6\u30eb\u304c\u65e2\u306b\u5b58\u5728\u3059\u308b\u5834\u5408\u306b\u91cd\u8907\u3057\u3066\u4f5c\u6210\u3055\u308c\u306a\u3044\u3088\u3046\u306b\u3059\u308b\u305f\u3081\u306e\u30aa\u30d7\u30b7\u30e7\u30f3\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u305f\u3068\u3048\u3070\u3001\u6b21\u306e\u6587\u306f\u3001\u30c7\u30fc\u30bf\u578b\u304c INT \u3068 STRING \u306e id \u3068 name \u306e 2 \u3064\u306e\u30ab\u30e9\u30e0\u3092\u6301\u3064 employee \u3068\u3044\u3046\u540d\u524d\u306e\u30c6\u30fc\u30d6\u30eb\u3092\u4f5c\u6210\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">sqlCopy code<code>CREATE TABLE employee (id INT, name STRING);\n<\/code><\/pre>\n\n\n\n<p>\u30e6\u30fc\u30b6\u30fc\u306f\u3001\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u3001\u30d0\u30b1\u30c3\u30c8\u3001\u30b9\u30c8\u30ec\u30fc\u30b8\u5f62\u5f0f\u306a\u3069\u306e\u60c5\u5831\u3092\u6307\u5b9a\u3059\u308b\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u3092\u8ffd\u52a0\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"2\">\n<li>\u30c6\u30fc\u30d6\u30eb\u3092\u524a\u9664\u3059\u308b<\/li>\n<\/ol>\n\n\n\n<p>Hive \u306f DROP TABLE \u30b9\u30c6\u30fc\u30c8\u30e1\u30f3\u30c8\u3092\u4f7f\u7528\u3057\u3066\u30c6\u30fc\u30d6\u30eb\u3092\u524a\u9664\u3057\u307e\u3059\u304c\u3001\u69cb\u6587\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">sqlCopy code<code>DROP TABLE [IF EXISTS] table_name\n<\/code><\/pre>\n\n\n\n<p>\u3053\u306e\u30b9\u30c6\u30fc\u30c8\u30e1\u30f3\u30c8\u306f\u3001\u30c6\u30fc\u30d6\u30eb\u3092\u524a\u9664\u3059\u308b\u30c6\u30fc\u30d6\u30eb\u306e\u540d\u524d\u3092\u6307\u5b9a\u3059\u308b\u3060\u3051\u3067\u6e08\u307f\u307e\u3059\u3002 IF EXISTS \u306f\u30aa\u30d7\u30b7\u30e7\u30f3\u3067\u3042\u308a\u3001\u30c6\u30fc\u30d6\u30eb\u304c\u5b58\u5728\u3057\u306a\u3044\u5834\u5408\u306b\u30c6\u30fc\u30d6\u30eb\u304c\u524a\u9664\u3055\u308c\u306a\u3044\u3088\u3046\u306b\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u305f\u3068\u3048\u3070\u3001\u6b21\u306e\u30b9\u30c6\u30fc\u30c8\u30e1\u30f3\u30c8\u306f\u3001employee \u3068\u3044\u3046\u540d\u524d\u306e\u30c6\u30fc\u30d6\u30eb\u3092\u524a\u9664\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">sqlCopy code<code>DROP TABLE employee;\n<\/code><\/pre>\n\n\n\n<p>\u30e6\u30fc\u30b6\u30fc\u306f\u3001\u30c6\u30fc\u30d6\u30eb\u540d\u306e\u5f8c\u306b RESTRICT \u3084 CASCADE \u306a\u3069\u306e\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u3092\u8ffd\u52a0\u3057\u3066\u3001\u524a\u9664\u5236\u7d04\u3092\u6307\u5b9a\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u7d50\u8ad6\u3068\u3057\u3066\u3001\u30c6\u30fc\u30d6\u30eb\u306e\u4f5c\u6210\u3068\u30c6\u30fc\u30d6\u30eb\u306e\u524a\u9664\u306f Hive \u3067\u4e00\u822c\u7684\u306b\u4f7f\u7528\u3055\u308c\u308b\u64cd\u4f5c\u306e 1 \u3064\u3067\u3042\u308a\u3001\u30e6\u30fc\u30b6\u30fc\u306f CREATE TABLE \u30b9\u30c6\u30fc\u30c8\u30e1\u30f3\u30c8\u3068 DROP TABLE \u30b9\u30c6\u30fc\u30c8\u30e1\u30f3\u30c8\u3092\u4f7f\u7528\u3057\u3066\u30c6\u30fc\u30d6\u30eb\u3092\u4f5c\u6210\u304a\u3088\u3073\u524a\u9664\u3067\u304d\u307e\u3059\u3002 \u30c6\u30fc\u30d6\u30eb\u3092\u4f5c\u6210\u3059\u308b\u306b\u306f\u3001\u30c6\u30fc\u30d6\u30eb\u306e\u540d\u524d\u3001\u5217\u540d\u3001\u30c7\u30fc\u30bf\u578b\u3001\u5217\u306e\u30b3\u30e1\u30f3\u30c8\u3001\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u3001\u30d0\u30b1\u30c3\u30c8\u3001\u30b9\u30c8\u30ec\u30fc\u30b8\u5f62\u5f0f\u3001\u304a\u3088\u3073\u305d\u306e\u4ed6\u306e\u60c5\u5831\u3092\u6307\u5b9a\u3067\u304d\u307e\u3059\u304c\u3001\u30c6\u30fc\u30d6\u30eb\u306e\u524a\u9664\u306b\u5fc5\u8981\u306a\u306e\u306f\u30c6\u30fc\u30d6\u30eb\u306e\u540d\u524d\u306e\u307f\u3067\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"http:\/\/edu.ujhb.org\/?p=1171\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=64&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>Hive\u30c6\u30fc\u30d6\u30eb\u306e\u30e1\u30bf\u30c7\u30fc\u30bf\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u8aac\u660e\u3057\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>Hive \u3067\u306f\u3001\u30c6\u30fc\u30d6\u30eb\u306e\u30e1\u30bf\u30c7\u30fc\u30bf\u306f Hive \u30e1\u30bf\u30b9\u30c8\u30a2\u306b\u683c\u7d0d\u3055\u308c\u3001\u30c6\u30fc\u30d6\u30eb\u306e\u540d\u524d\u3001\u5217\u540d\u3001\u30c7\u30fc\u30bf\u578b\u3001\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u3001\u30d0\u30b1\u30c3\u30c8\u3001\u30b9\u30c8\u30ec\u30fc\u30b8\u5f62\u5f0f\u3001\u30c6\u30fc\u30d6\u30eb\u306e\u6240\u6709\u8005\u306a\u3069\u3001\u30c6\u30fc\u30d6\u30eb\u306b\u95a2\u3059\u308b\u60c5\u5831\u304c\u542b\u307e\u308c\u3066\u3044\u307e\u3059\u3002 Hive \u30c6\u30fc\u30d6\u30eb\u306e\u30e1\u30bf\u30c7\u30fc\u30bf\u306e\u8a73\u7d30\u306a\u8aac\u660e\u3092\u6b21\u306b\u793a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30c6\u30fc\u30d6\u30eb\u306e\u540d\u524d: \u30c6\u30fc\u30d6\u30eb\u306e\u540d\u524d\u306f\u3001\u30c6\u30fc\u30d6\u30eb\u306e\u4f5c\u6210\u6642\u306b\u6307\u5b9a\u3055\u308c\u3001\u30c6\u30fc\u30d6\u30eb\u3092\u4e00\u610f\u306b\u8b58\u5225\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u5217\u540d\u3068\u30c7\u30fc\u30bf\u578b: \u5217\u306e\u540d\u524d\u3068\u30c7\u30fc\u30bf\u578b\u306f\u3001\u30c6\u30fc\u30d6\u30eb\u306e\u4f5c\u6210\u6642\u306b\u6307\u5b9a\u3055\u308c\u3001\u30c6\u30fc\u30d6\u30eb\u306b\u542b\u307e\u308c\u308b\u5217\u3068\u5217\u306e\u30c7\u30fc\u30bf\u578b\u3092\u8a18\u8ff0\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u5206\u5272: \u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u5206\u5272\u3068\u306f\u3001\u7279\u5b9a\u306e\u6a19\u6e96\u306b\u5f93\u3063\u3066\u30c6\u30fc\u30d6\u30eb \u30c7\u30fc\u30bf\u3092\u30d1\u30fc\u30c4\u306b\u5206\u5272\u3059\u308b\u3053\u3068\u3067\u3059\u3002 \u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u5206\u5272\u306b\u3088\u308a\u3001\u30e6\u30fc\u30b6\u30fc\u306f\u30c7\u30fc\u30bf\u306e\u30af\u30a8\u30ea\u3068\u30d5\u30a3\u30eb\u30bf\u30fc\u51e6\u7406\u3092\u9ad8\u901f\u5316\u3067\u304d\u307e\u3059\u3002 \u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u306f\u3001\u30c6\u30fc\u30d6\u30eb\u306e\u4f5c\u6210\u6642\u306b\u6307\u5b9a\u3059\u308b\u3053\u3068\u3082\u3001\u30c7\u30fc\u30bf\u306e\u633f\u5165\u6642\u306b\u30c7\u30fc\u30bf\u306e\u7279\u5b9a\u306e\u30d7\u30ed\u30d1\u30c6\u30a3\u306b\u57fa\u3065\u3044\u3066\u81ea\u52d5\u7684\u306b\u6307\u5b9a\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30d0\u30b1\u30c3\u30c8:\u30d0\u30b1\u30c3\u30c8\u306f\u3001\u30c6\u30fc\u30d6\u30eb\u30c7\u30fc\u30bf\u3092\u7279\u5b9a\u306e\u6570\u306e\u90e8\u5206\u306b\u5206\u5272\u3059\u308b\u30d0\u30b1\u30c3\u30c8\u3067\u3042\u308a\u3001\u5404\u30d1\u30fc\u30c4\u306f\u30d0\u30b1\u30c3\u30c8\u3068\u547c\u3070\u308c\u307e\u3059\u3002 \u30d0\u30b1\u30c3\u30c8\u306f\u3001\u30af\u30a8\u30ea\u3067\u30b9\u30ad\u30e3\u30f3\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u30c7\u30fc\u30bf\u306e\u91cf\u3092\u6e1b\u3089\u3059\u305f\u3081\u3001\u30af\u30a8\u30ea\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u5411\u4e0a\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002 \u30d0\u30b1\u30c3\u30c8\u306f\u3001\u30c6\u30fc\u30d6\u30eb\u306e\u4f5c\u6210\u6642\u306b\u6307\u5b9a\u3067\u304d\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30b9\u30c8\u30ec\u30fc\u30b8\u5f62\u5f0f: \u30b9\u30c8\u30ec\u30fc\u30b8\u5f62\u5f0f\u3068\u306f\u3001\u30c6\u30ad\u30b9\u30c8\u5f62\u5f0f\u3001\u30b7\u30fc\u30b1\u30f3\u30b9 \u30d5\u30a1\u30a4\u30eb\u5f62\u5f0f\u3001RC \u30d5\u30a1\u30a4\u30eb\u5f62\u5f0f\u3001Parquet \u30d5\u30a1\u30a4\u30eb\u5f62\u5f0f\u306a\u3069\u3001\u30c6\u30fc\u30d6\u30eb\u5185\u306e\u30c7\u30fc\u30bf\u306e\u7269\u7406\u7684\u306a\u683c\u7d0d\u5f62\u5f0f\u3092\u6307\u3057\u307e\u3059\u3002 \u30b9\u30c8\u30ec\u30fc\u30b8\u5f62\u5f0f\u306f\u3001\u30c6\u30fc\u30d6\u30eb\u306e\u4f5c\u6210\u6642\u306b\u6307\u5b9a\u3067\u304d\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30c6\u30fc\u30d6\u30eb\u306e\u6240\u6709\u8005: \u30c6\u30fc\u30d6\u30eb\u306e\u6240\u6709\u8005\u306f\u3001\u30c6\u30fc\u30d6\u30eb\u3092\u4f5c\u6210\u3057\u305f\u30e6\u30fc\u30b6\u30fc\u3067\u3042\u308a\u3001\u30c6\u30fc\u30d6\u30eb\u306b\u5bfe\u3059\u308b\u5b8c\u5168\u306a\u7ba1\u7406\u6a29\u9650\u3068\u64cd\u4f5c\u6a29\u9650\u3092\u6301\u3063\u3066\u3044\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30c6\u30fc\u30d6\u30eb\u306e\u4f5c\u6210\u6642\u523b\u3068\u66f4\u65b0\u6642\u523b: \u30c6\u30fc\u30d6\u30eb\u306e\u4f5c\u6210\u6642\u523b\u3068\u66f4\u65b0\u6642\u523b\u306b\u306f\u3001\u30c6\u30fc\u30d6\u30eb\u306e\u4f5c\u6210\u3068\u66f4\u65b0\u306e\u30bf\u30a4\u30e0\u30b9\u30bf\u30f3\u30d7\u304c\u8a18\u9332\u3055\u308c\u3001\u30c6\u30fc\u30d6\u30eb\u306e\u7ba1\u7406\u3068\u30d0\u30fc\u30b8\u30e7\u30f3\u7ba1\u7406\u306b\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30c6\u30fc\u30d6\u30eb\u7d71\u8a08: \u30c6\u30fc\u30d6\u30eb\u7d71\u8a08\u306b\u306f\u3001\u30c6\u30fc\u30d6\u30eb \u30b5\u30a4\u30ba\u3001\u884c\u6570\u3001\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u6570\u3001\u305d\u306e\u4ed6\u306e\u60c5\u5831\u304c\u542b\u307e\u308c\u3001Hive \u30af\u30a8\u30ea\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u6700\u9069\u5316\u3059\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002<\/li>\n<\/ol>\n\n\n\n<p>Hive \u30c6\u30fc\u30d6\u30eb\u306e\u30e1\u30bf\u30c7\u30fc\u30bf\u306f\u3001DESCRIBED \u30b9\u30c6\u30fc\u30c8\u30e1\u30f3\u30c8\u3092\u4f7f\u7528\u3057\u3066\u8868\u793a\u3059\u308b\u3053\u3068\u3082\u3001Hive \u30e1\u30bf\u30b9\u30c8\u30a2 API \u3092\u4f7f\u7528\u3057\u3066\u30af\u30a8\u30ea\u3092\u5b9f\u884c\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002 \u30e1\u30bf\u30c7\u30fc\u30bf\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u30e6\u30fc\u30b6\u30fc\u306f\u30c6\u30fc\u30d6\u30eb\u306e\u8a73\u7d30\u3092\u7406\u89e3\u3057\u3001\u30c6\u30fc\u30d6\u30eb\u3092\u7ba1\u7406\u304a\u3088\u3073\u64cd\u4f5c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u8981\u7d04\u3059\u308b\u3068\u3001Hive \u30c6\u30fc\u30d6\u30eb\u306e\u30e1\u30bf\u30c7\u30fc\u30bf\u306b\u306f\u3001\u30c6\u30fc\u30d6\u30eb\u306e\u540d\u524d\u3001\u5217\u540d\u3001\u30c7\u30fc\u30bf\u578b\u3001\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u3001\u30d0\u30b1\u30c3\u30c8\u3001\u30b9\u30c8\u30ec\u30fc\u30b8\u5f62\u5f0f\u3001\u30c6\u30fc\u30d6\u30eb\u306e\u6240\u6709\u8005\u306a\u3069\u3001\u30c6\u30fc\u30d6\u30eb\u306b\u95a2\u3059\u308b\u3055\u307e\u3056\u307e\u306a\u60c5\u5831\u304c\u542b\u307e\u308c\u3066\u3044\u307e\u3059\u3002 \u30e1\u30bf\u30c7\u30fc\u30bf\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u30c6\u30fc\u30d6\u30eb\u306e\u8a73\u7d30\u3092\u7406\u89e3\u3057\u3001\u30c6\u30fc\u30d6\u30eb\u3092\u7ba1\u7406\u304a\u3088\u3073\u64cd\u4f5c\u3059\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"http:\/\/edu.ujhb.org\/?p=1171\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=64&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>Hive\u30c6\u30fc\u30d6\u30eb\u306e\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u5206\u5272\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u8aac\u660e\u3057\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>Hive \u3067\u306f\u3001\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u5206\u5272\u306f\u3001\u7279\u5b9a\u306e\u6a19\u6e96\u306b\u5f93\u3063\u3066\u30c6\u30fc\u30d6\u30eb \u30c7\u30fc\u30bf\u3092\u30d1\u30fc\u30c4\u306b\u5206\u5272\u3059\u308b\u305f\u3081\u306e\u30e1\u30ab\u30cb\u30ba\u30e0\u3067\u3059\u3002 \u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u5206\u5272\u306f\u3001\u7279\u306b\u5927\u898f\u6a21\u306a\u30c7\u30fc\u30bf \u30bb\u30c3\u30c8\u3092\u64cd\u4f5c\u3059\u308b\u5834\u5408\u306b\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u30c7\u30fc\u30bf\u306e\u30af\u30a8\u30ea\u3068\u30d5\u30a3\u30eb\u30bf\u30fc\u51e6\u7406\u3092\u9ad8\u901f\u5316\u3059\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002 Hive \u30c6\u30fc\u30d6\u30eb\u306e\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u5206\u5272\u306e\u8a73\u7d30\u306a\u8aac\u660e\u3092\u6b21\u306b\u793a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u306e\u5b9a\u7fa9<\/li>\n<\/ol>\n\n\n\n<p>\u30e6\u30fc\u30b6\u30fc\u306f\u3001\u30c6\u30fc\u30d6\u30eb\u306e\u4f5c\u6210\u6642\u306b\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u5217\u3068\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3 \u30c7\u30fc\u30bf\u578b\u3092\u6307\u5b9a\u3057\u3066\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u3092\u5b9a\u7fa9\u3067\u304d\u307e\u3059\u3002 \u305f\u3068\u3048\u3070\u3001\u6b21\u306e\u6587\u306f\u3001ID \u3068\u540d\u524d\u306e 2 \u3064\u306e\u30ab\u30e9\u30e0\u3092\u6301\u3064 employee \u3068\u3044\u3046\u540d\u524d\u306e\u30c6\u30fc\u30d6\u30eb\u3068\u3001\u90e8\u9580\u5225\u306b\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u5206\u5272\u3055\u308c\u305f\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u5217\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">sqlCopy code<code>CREATE TABLE employee (id INT, name STRING) PARTITIONED BY (department STRING);\n<\/code><\/pre>\n\n\n\n<ol class=\"wp-block-list\" start=\"2\">\n<li>\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u306b\u30c7\u30fc\u30bf\u3092\u633f\u5165\u3059\u308b<\/li>\n<\/ol>\n\n\n\n<p>\u30c7\u30fc\u30bf\u3092\u633f\u5165\u3059\u308b\u3068\u304d\u306b\u3001\u30e6\u30fc\u30b6\u30fc\u306f\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u5217\u306e\u5024\u3092\u6307\u5b9a\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">sqlCopy code<code>INSERT INTO TABLE employee PARTITION (department='sales') VALUES (1, 'John');\nINSERT INTO TABLE employee PARTITION (department='marketing') VALUES (2, 'Jane');\n<\/code><\/pre>\n\n\n\n<p>\u3053\u306e\u4f8b\u3067\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u306f employee \u30c6\u30fc\u30d6\u30eb\u306b\u30c7\u30fc\u30bf\u3092\u633f\u5165\u3057\u3001\u30c7\u30fc\u30bf\u304c\u5c5e\u3059\u308b\u90e8\u9580\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u3092\u6307\u5b9a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"3\">\n<li>\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u5206\u5272\u3055\u308c\u305f\u30c7\u30fc\u30bf\u306e\u30af\u30a8\u30ea<\/li>\n<\/ol>\n\n\n\n<p>SELECT \u30b9\u30c6\u30fc\u30c8\u30e1\u30f3\u30c8\u3092\u4f7f\u7528\u3057\u3066\u3001\u6b21\u306e\u3088\u3046\u306b\u7279\u5b9a\u306e\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u306e\u30c7\u30fc\u30bf\u3092\u7167\u4f1a\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">sqlCopy code<code>SELECT * FROM employee WHERE department='sales';\n<\/code><\/pre>\n\n\n\n<p>\u3053\u306e\u30b9\u30c6\u30fc\u30c8\u30e1\u30f3\u30c8\u306f\u3001\u90e8\u9580\u306e\u58f2\u4e0a\u3092\u542b\u3080\u30c7\u30fc\u30bf\u884c\u306e\u307f\u3092\u8fd4\u3059\u305f\u3081\u3001\u30af\u30a8\u30ea\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u304c\u5411\u4e0a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"4\">\n<li>\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u3092\u8ffd\u52a0\u307e\u305f\u306f\u524a\u9664\u3059\u308b<\/li>\n<\/ol>\n\n\n\n<p>\u30e6\u30fc\u30b6\u30fc\u306f\u3001\u6b21\u306e\u3088\u3046\u306b ALTER TABLE \u30b9\u30c6\u30fc\u30c8\u30e1\u30f3\u30c8\u3092\u4f7f\u7528\u3057\u3066\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u3092\u8ffd\u52a0\u307e\u305f\u306f\u524a\u9664\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">sqlCopy code<code>ALTER TABLE employee ADD PARTITION (department='hr');\nALTER TABLE employee DROP PARTITION (department='marketing');\n<\/code><\/pre>\n\n\n\n<p>\u3053\u306e\u30b9\u30c6\u30fc\u30c8\u30e1\u30f3\u30c8\u306f\u3001employee \u30c6\u30fc\u30d6\u30eb\u306e\u7279\u5b9a\u306e\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u3092\u8ffd\u52a0\u307e\u305f\u306f\u524a\u9664\u3067\u304d\u307e\u3059\u3002 \u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u3092\u8ffd\u52a0\u3059\u308b\u5834\u5408\u306f\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u5217\u306e\u5024\u3092\u6307\u5b9a\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u3001\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u3092\u524a\u9664\u3059\u308b\u5834\u5408\u306f\u524a\u9664\u3059\u308b\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u3092\u6307\u5b9a\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u8981\u7d04\u3059\u308b\u3068\u3001Hive \u30c6\u30fc\u30d6\u30eb\u306e\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u5206\u5272\u306f\u3001\u7279\u5b9a\u306e\u6a19\u6e96\u306b\u5f93\u3063\u3066\u30c6\u30fc\u30d6\u30eb \u30c7\u30fc\u30bf\u3092\u90e8\u5206\u306b\u5206\u5272\u3059\u308b\u305f\u3081\u306e\u30e1\u30ab\u30cb\u30ba\u30e0\u3067\u3059\u3002 \u30e6\u30fc\u30b6\u30fc\u306f\u3001\u30c6\u30fc\u30d6\u30eb\u306e\u4f5c\u6210\u6642\u306b\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u3092\u5b9a\u7fa9\u3059\u308b\u3053\u3068\u3082\u3001\u30c7\u30fc\u30bf\u306e\u633f\u5165\u6642\u306b\u5217\u306e\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u5206\u5272\u306e\u5024\u3092\u6307\u5b9a\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002 \u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u5206\u5272\u306b\u3088\u308a\u3001\u30af\u30a8\u30ea\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u304c\u5411\u4e0a\u3057\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u7279\u5b9a\u306e\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u3092\u7ba1\u7406\u304a\u3088\u3073\u64cd\u4f5c\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"http:\/\/edu.ujhb.org\/?p=1171\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=64&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>\u30cf\u30a4\u30d6\u30c6\u30fc\u30d6\u30eb\u306e\u30d0\u30b1\u30c3\u30c8\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u8aac\u660e\u3057\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>Hive\u3067\u306f\u3001\u30d0\u30b1\u30c3\u30c8\u306f\u30c6\u30fc\u30d6\u30eb\u30c7\u30fc\u30bf\u3092\u7279\u5b9a\u306e\u6570\u306e\u90e8\u5206\u306b\u5206\u5272\u3059\u308b\u3053\u3068\u3067\u3042\u308a\u3001\u5404\u90e8\u5206\u306f\u30d0\u30b1\u30c3\u30c8\u3068\u547c\u3070\u308c\u307e\u3059\u3002 \u30d0\u30b1\u30c3\u30c8\u306f\u3001\u30af\u30a8\u30ea\u3067\u30b9\u30ad\u30e3\u30f3\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u30c7\u30fc\u30bf\u306e\u91cf\u3092\u6e1b\u3089\u3059\u305f\u3081\u3001\u30af\u30a8\u30ea\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u5411\u4e0a\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002 Hive \u30d0\u30b1\u30c3\u30c8\u306e\u8a73\u7d30\u306a\u8aac\u660e\u3092\u6b21\u306b\u793a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30d0\u30b1\u30c3\u30c8\u3092\u5b9a\u7fa9\u3059\u308b<\/li>\n<\/ol>\n\n\n\n<p>\u30c6\u30fc\u30d6\u30eb\u306e\u4f5c\u6210\u6642\u306b\u30d0\u30b1\u30c3\u30c8\u3092\u5b9a\u7fa9\u3057\u3001\u30d0\u30b1\u30c3\u30c8\u5217\u3068\u30d0\u30b1\u30c3\u30c8\u6570\u91cf\u3092\u6307\u5b9a\u3067\u304d\u307e\u3059\u3002 \u305f\u3068\u3048\u3070\u3001\u6b21\u306e\u6587\u306f\u3001ID \u3068\u540d\u524d\u306e 8 \u3064\u306e\u30ab\u30e9\u30e0\u3092\u542b\u3080 employee \u3068\u3044\u3046\u540d\u524d\u306e\u30c6\u30fc\u30d6\u30eb\u3092\u4f5c\u6210\u3057\u3001id \u30ab\u30e9\u30e0\u306b\u57fa\u3065\u3044\u3066\u30c7\u30fc\u30bf\u3092 &lt;&gt; \u3064\u306e\u30d0\u30b1\u30c3\u30c8\u306b\u5206\u5272\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">sqlCopy code<code>CREATE TABLE employee (id INT, name STRING) CLUSTERED BY (id) INTO 8 BUCKETS;\n<\/code><\/pre>\n\n\n\n<p>\u3053\u306e\u4f8b\u3067\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u306f id \u5217\u306b\u57fa\u3065\u3044\u3066\u30c7\u30fc\u30bf\u3092 8 \u3064\u306e\u30d0\u30b1\u30c3\u30c8\u306b\u5206\u5272\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"2\">\n<li>\u30d0\u30b1\u30c3\u30c8\u306b\u30c7\u30fc\u30bf\u3092\u633f\u5165\u3059\u308b<\/li>\n<\/ol>\n\n\n\n<p>\u30c7\u30fc\u30bf\u3092\u633f\u5165\u3059\u308b\u3068\u304d\u306b\u3001\u30e6\u30fc\u30b6\u30fc\u306f\u30d0\u30b1\u30c3\u30c8\u5217\u306e\u5024\u3092\u6307\u5b9a\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">sqlCopy code<code>INSERT INTO TABLE employee CLUSTER BY (id) VALUES (1, 'John');\nINSERT INTO TABLE employee CLUSTER BY (id) VALUES (2, 'Jane');\n<\/code><\/pre>\n\n\n\n<p>\u3053\u306e\u4f8b\u3067\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u306f employee \u30c6\u30fc\u30d6\u30eb\u306b\u30c7\u30fc\u30bf\u3092\u633f\u5165\u3057\u3001\u30c7\u30fc\u30bf\u304c\u5c5e\u3059\u308b\u30d0\u30b1\u30c3\u30c8\u3092\u6307\u5b9a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"3\">\n<li>\u30d0\u30b1\u30c3\u30c8\u30c7\u30fc\u30bf\u306e\u30af\u30a8\u30ea<\/li>\n<\/ol>\n\n\n\n<p>SELECT \u30b9\u30c6\u30fc\u30c8\u30e1\u30f3\u30c8\u3092\u4f7f\u7528\u3057\u3066\u3001\u6b21\u306e\u3088\u3046\u306b\u7279\u5b9a\u306e\u30d0\u30b1\u30c3\u30c8\u306e\u30c7\u30fc\u30bf\u3092\u30af\u30a8\u30ea\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">sqlCopy code<code>SELECT * FROM employee WHERE id BETWEEN 1 AND 10;\n<\/code><\/pre>\n\n\n\n<p>\u3053\u306e\u30b9\u30c6\u30fc\u30c8\u30e1\u30f3\u30c8\u306f\u30011 \u304b\u3089 10 \u307e\u3067\u306e ID \u3092\u6301\u3064\u30c7\u30fc\u30bf\u306e\u307f\u3092\u30b9\u30ad\u30e3\u30f3\u3059\u308b\u305f\u3081\u3001\u30af\u30a8\u30ea\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u304c\u5411\u4e0a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"4\">\n<li>\u30d0\u30ec\u30eb\u3092\u518d\u5206\u5272\u3059\u308b<\/li>\n<\/ol>\n\n\n\n<p>\u30e6\u30fc\u30b6\u30fc\u304c\u30d0\u30b1\u30c3\u30c8\u3092\u518d\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u5316\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u5834\u5408\u306f\u3001CLUSTERED BY \u30b9\u30c6\u30fc\u30c8\u30e1\u30f3\u30c8\u3092\u4f7f\u7528\u3057\u3066\u30d0\u30b1\u30c3\u30c8\u5217\u3068\u30d0\u30b1\u30c3\u30c8\u6570\u3092\u518d\u5b9a\u7fa9\u3057\u3066\u304b\u3089\u3001INSERT OVERWRITE \u30b9\u30c6\u30fc\u30c8\u30e1\u30f3\u30c8\u3092\u4f7f\u7528\u3057\u3066\u65b0\u3057\u3044\u30d0\u30b1\u30c3\u30c8\u306b\u30c7\u30fc\u30bf\u3092\u633f\u5165\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">sqlCopy code<code>CREATE TABLE new_employee (id INT, name STRING) CLUSTERED BY (id) INTO 16 BUCKETS;\nINSERT OVERWRITE TABLE new_employee SELECT * FROM employee;\n<\/code><\/pre>\n\n\n\n<p>\u3053\u306e\u4f8b\u3067\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u306f employee \u30c6\u30fc\u30d6\u30eb\u306e\u30c7\u30fc\u30bf\u3092 16 \u500b\u306e\u30d0\u30b1\u30c3\u30c8\u306b\u518d\u5206\u5272\u3057\u3001\u305d\u306e\u30c7\u30fc\u30bf\u3092\u65b0\u3057\u3044\u30d0\u30b1\u30c3\u30c8\u306b\u633f\u5165\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u8981\u7d04\u3059\u308b\u3068\u3001Hive \u30d0\u30b1\u30c3\u30c8\u306f\u3001\u30c6\u30fc\u30d6\u30eb \u30c7\u30fc\u30bf\u3092\u7279\u5b9a\u306e\u6570\u306e\u90e8\u5206\u306b\u5206\u5272\u3059\u308b\u305f\u3081\u306e\u30e1\u30ab\u30cb\u30ba\u30e0\u3067\u3042\u308a\u3001\u5404\u90e8\u5206\u306f\u30d0\u30b1\u30c3\u30c8\u3068\u547c\u3070\u308c\u307e\u3059\u3002 \u30e6\u30fc\u30b6\u30fc\u306f\u3001\u30c6\u30fc\u30d6\u30eb\u306e\u4f5c\u6210\u6642\u306b\u30d0\u30b1\u30c3\u30c8\u3092\u5b9a\u7fa9\u3057\u3001\u30c7\u30fc\u30bf\u306e\u633f\u5165\u6642\u306b\u30d0\u30b1\u30c3\u30c8\u5217\u306e\u5024\u3092\u6307\u5b9a\u3067\u304d\u307e\u3059\u3002 \u30d0\u30b1\u30c3\u30c8\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u30af\u30a8\u30ea\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u304c\u5411\u4e0a\u3057\u3001\u30e6\u30fc\u30b6\u30fc\u306f\u3055\u307e\u3056\u307e\u306a\u30af\u30a8\u30ea\u30cb\u30fc\u30ba\u306b\u5408\u308f\u305b\u3066\u30d0\u30b1\u30c3\u30c8\u3092\u518d\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u5316\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"http:\/\/edu.ujhb.org\/?p=1171\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=64&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>Hive\u30c7\u30fc\u30bf\u306e\u30a4\u30f3\u30dd\u30fc\u30c8\u3068\u30a8\u30af\u30b9\u30dd\u30fc\u30c8\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u8aac\u660e\u3057\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>Hive \u3067\u306f\u3001\u30c7\u30fc\u30bf\u306e\u30a4\u30f3\u30dd\u30fc\u30c8\u3068\u30a8\u30af\u30b9\u30dd\u30fc\u30c8\u306f\u975e\u5e38\u306b\u91cd\u8981\u306a\u64cd\u4f5c\u3067\u3059\u3002 Hive \u306b\u306f\u3001\u30ed\u30fc\u30ab\u30eb \u30d5\u30a1\u30a4\u30eb \u30b7\u30b9\u30c6\u30e0\u3001HDFS\u3001HBase\u3001RDBMS \u306a\u3069\u306e\u30c7\u30fc\u30bf \u30bd\u30fc\u30b9\u304b\u3089\u306e\u30c7\u30fc\u30bf\u306e\u30a4\u30f3\u30dd\u30fc\u30c8\u3084\u3001\u30ed\u30fc\u30ab\u30eb \u30d5\u30a1\u30a4\u30eb \u30b7\u30b9\u30c6\u30e0\u3001HDFS\u3001\u305d\u306e\u4ed6\u306e\u30bf\u30fc\u30b2\u30c3\u30c8 \u30c7\u30fc\u30bf \u30bd\u30fc\u30b9\u3078\u306e\u30c7\u30fc\u30bf\u306e\u30a8\u30af\u30b9\u30dd\u30fc\u30c8\u306a\u3069\u3001\u8907\u6570\u306e\u65b9\u6cd5\u3067\u30c7\u30fc\u30bf\u3092\u30a4\u30f3\u30dd\u30fc\u30c8\u304a\u3088\u3073\u30a8\u30af\u30b9\u30dd\u30fc\u30c8\u3067\u304d\u307e\u3059\u3002 \u6b21\u306b\u3001Hive \u30c7\u30fc\u30bf\u306e\u30a4\u30f3\u30dd\u30fc\u30c8\u3068\u30a8\u30af\u30b9\u30dd\u30fc\u30c8\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u8aac\u660e\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30ed\u30fc\u30ab\u30eb\u30fb\u30d5\u30a1\u30a4\u30eb\u30fb\u30b7\u30b9\u30c6\u30e0\u304b\u3089\u306e\u30c7\u30fc\u30bf\u306e\u30a4\u30f3\u30dd\u30fc\u30c8<\/li>\n<\/ol>\n\n\n\n<p>LOAD DATA \u30b9\u30c6\u30fc\u30c8\u30e1\u30f3\u30c8\u3092\u4f7f\u7528\u3057\u3066\u3001\u30ed\u30fc\u30ab\u30eb\u30d5\u30a1\u30a4\u30eb\u30b7\u30b9\u30c6\u30e0\u304b\u3089 Hive \u30c6\u30fc\u30d6\u30eb\u306b\u30c7\u30fc\u30bf\u3092\u30a4\u30f3\u30dd\u30fc\u30c8\u3067\u304d\u307e\u3059\u3002 \u305f\u3068\u3048\u3070\u3001\u6b21\u306e\u6587\u306f\u3001\u30ed\u30fc\u30ab\u30eb\u30d5\u30a1\u30a4\u30eb\u30b7\u30b9\u30c6\u30e0\u306e \/data\/employee .txt\u30d5\u30a1\u30a4\u30eb\u304b\u3089 employee \u3068\u3044\u3046\u540d\u524d\u306e Hive \u30c6\u30fc\u30d6\u30eb\u306b\u30c7\u30fc\u30bf\u3092\u30a4\u30f3\u30dd\u30fc\u30c8\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">sqlCopy code<code>LOAD DATA LOCAL INPATH '\/data\/employee.txt' INTO TABLE employee;\n<\/code><\/pre>\n\n\n\n<p>\u3053\u306e\u4f8b\u3067\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u306f\u30ed\u30fc\u30ab\u30eb \u30d5\u30a1\u30a4\u30eb \u30b7\u30b9\u30c6\u30e0\u304b\u3089 Hive \u30c6\u30fc\u30d6\u30eb\u306b\u30c7\u30fc\u30bf\u3092\u30a4\u30f3\u30dd\u30fc\u30c8\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"2\">\n<li>HDFS \u304b\u3089\u30c7\u30fc\u30bf\u3092\u30a4\u30f3\u30dd\u30fc\u30c8\u3059\u308b<\/li>\n<\/ol>\n\n\n\n<p>LOAD DATA \u30b9\u30c6\u30fc\u30c8\u30e1\u30f3\u30c8\u3092\u4f7f\u7528\u3057\u3066\u3001HDFS \u304b\u3089 Hive \u30c6\u30fc\u30d6\u30eb\u306b\u30c7\u30fc\u30bf\u3092\u30a4\u30f3\u30dd\u30fc\u30c8\u3067\u304d\u307e\u3059\u3002 \u305f\u3068\u3048\u3070\u3001\u6b21\u306e\u30b9\u30c6\u30fc\u30c8\u30e1\u30f3\u30c8\u306f\u3001HDFS \u306e \/user\/hive\/employee .txt \u30d5\u30a1\u30a4\u30eb\u304b\u3089 employee \u3068\u3044\u3046\u540d\u524d\u306e Hive \u30c6\u30fc\u30d6\u30eb\u306b\u30c7\u30fc\u30bf\u3092\u30a4\u30f3\u30dd\u30fc\u30c8\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">sqlCopy code<code>LOAD DATA INPATH '\/user\/hive\/employee.txt' INTO TABLE employee;\n<\/code><\/pre>\n\n\n\n<p>\u3053\u306e\u4f8b\u3067\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u306f HDFS \u304b\u3089 Hive \u30c6\u30fc\u30d6\u30eb\u306b\u30c7\u30fc\u30bf\u3092\u30a4\u30f3\u30dd\u30fc\u30c8\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"3\">\n<li>RDBMS \u304b\u3089\u30c7\u30fc\u30bf\u3092\u30a4\u30f3\u30dd\u30fc\u30c8\u3059\u308b<\/li>\n<\/ol>\n\n\n\n<p>Sqoop \u306a\u3069\u306e\u30c4\u30fc\u30eb\u3092\u4f7f\u7528\u3057\u3066\u3001\u30ea\u30ec\u30fc\u30b7\u30e7\u30ca\u30eb \u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u304b\u3089 Hive \u30c6\u30fc\u30d6\u30eb\u306b\u30c7\u30fc\u30bf\u3092\u30a4\u30f3\u30dd\u30fc\u30c8\u3067\u304d\u307e\u3059\u3002 \u305f\u3068\u3048\u3070\u3001\u6b21\u306e\u30b3\u30de\u30f3\u30c9\u306f\u3001MySQL \u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u5f93\u696d\u54e1\u30c6\u30fc\u30d6\u30eb\u304b\u3089 employee \u3068\u3044\u3046\u540d\u524d\u306e Hive \u30c6\u30fc\u30d6\u30eb\u306b\u30c7\u30fc\u30bf\u3092\u30a4\u30f3\u30dd\u30fc\u30c8\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">wasmCopy code<code>sqoop import --connect jdbc:mysql:\/\/localhost\/employee --username user --password pass --table employee --hive-import --hive-table employee\n<\/code><\/pre>\n\n\n\n<p>\u3053\u306e\u4f8b\u3067\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u306f Sqoop \u30c4\u30fc\u30eb\u3092\u4f7f\u7528\u3057\u3066\u3001MySQL \u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u304b\u3089 Hive \u30c6\u30fc\u30d6\u30eb\u306b\u30c7\u30fc\u30bf\u3092\u30a4\u30f3\u30dd\u30fc\u30c8\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"4\">\n<li>\u30ed\u30fc\u30ab\u30eb\u30d5\u30a1\u30a4\u30eb\u30b7\u30b9\u30c6\u30e0\u3078\u306e\u30c7\u30fc\u30bf\u306e\u30a8\u30af\u30b9\u30dd\u30fc\u30c8<\/li>\n<\/ol>\n\n\n\n<p>INSERT OVERWRITE LOCAL DIRECTORY \u30b9\u30c6\u30fc\u30c8\u30e1\u30f3\u30c8\u3092\u4f7f\u7528\u3057\u3066\u3001HIVE \u30c6\u30fc\u30d6\u30eb\u304b\u3089\u30ed\u30fc\u30ab\u30eb \u30d5\u30a1\u30a4\u30eb \u30b7\u30b9\u30c6\u30e0\u306b\u30c7\u30fc\u30bf\u3092\u30a8\u30af\u30b9\u30dd\u30fc\u30c8\u3067\u304d\u307e\u3059\u3002 \u305f\u3068\u3048\u3070\u3001\u6b21\u306e\u30b9\u30c6\u30fc\u30c8\u30e1\u30f3\u30c8\u306f\u3001employee \u3068\u3044\u3046\u540d\u524d\u306e Hive \u30c6\u30fc\u30d6\u30eb\u304b\u3089\u30ed\u30fc\u30ab\u30eb\u30d5\u30a1\u30a4\u30eb\u30b7\u30b9\u30c6\u30e0\u4e0a\u306e \/data\/employee .txt\u30d5\u30a1\u30a4\u30eb\u306b\u30c7\u30fc\u30bf\u3092\u30a8\u30af\u30b9\u30dd\u30fc\u30c8\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">sqlCopy code<code>INSERT OVERWRITE LOCAL DIRECTORY '\/data' ROW FORMAT DELIMITED FIELDS TERMINATED BY ',' SELECT * FROM employee;\n<\/code><\/pre>\n\n\n\n<p>\u3053\u306e\u4f8b\u3067\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u306f Hive \u30c6\u30fc\u30d6\u30eb\u304b\u3089\u30ed\u30fc\u30ab\u30eb \u30d5\u30a1\u30a4\u30eb \u30b7\u30b9\u30c6\u30e0\u306b\u30c7\u30fc\u30bf\u3092\u30a8\u30af\u30b9\u30dd\u30fc\u30c8\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"5\">\n<li>HDFS \u3078\u306e\u30c7\u30fc\u30bf\u306e\u30a8\u30af\u30b9\u30dd\u30fc\u30c8<\/li>\n<\/ol>\n\n\n\n<p>INSERT OVERWRITE DIRECTORY \u30b9\u30c6\u30fc\u30c8\u30e1\u30f3\u30c8\u3092\u4f7f\u7528\u3057\u3066\u3001Hive \u30c6\u30fc\u30d6\u30eb\u304b\u3089 HDFS \u306b\u30c7\u30fc\u30bf\u3092\u30a8\u30af\u30b9\u30dd\u30fc\u30c8\u3067\u304d\u307e\u3059\u3002 \u305f\u3068\u3048\u3070\u3001\u6b21\u306e\u30b9\u30c6\u30fc\u30c8\u30e1\u30f3\u30c8\u306f\u3001employee \u3068\u3044\u3046\u540d\u524d\u306e Hive \u30c6\u30fc\u30d6\u30eb\u304b\u3089 HDFS \u306e \/user\/hive\/employee \u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u306b\u30c7\u30fc\u30bf\u3092\u30a8\u30af\u30b9\u30dd\u30fc\u30c8\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">sqlCopy code<code>INSERT OVERWRITE DIRECTORY '\/user\/hive\/employee' ROW FORMAT DELIMITED FIELDS TERMINATED BY ',' SELECT * FROM employee;\n<\/code><\/pre>\n\n\n\n<p>\u3053\u306e\u4f8b\u3067\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u306f Hive \u30c6\u30fc\u30d6\u30eb\u304b\u3089 HDFS \u306b\u30c7\u30fc\u30bf\u3092\u30a8\u30af\u30b9\u30dd\u30fc\u30c8\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3064\u307e\u308a\u3001Hive\u306f\u3055\u307e\u3056\u307e\u306a\u30c7\u30fc\u30bf\u306e\u30a4\u30f3\u30dd\u30fc\u30c8\u304a\u3088\u3073\u30a8\u30af\u30b9\u30dd\u30fc\u30c8\u65b9\u6cd5\u3092\u63d0\u4f9b\u3057\u3001\u30e6\u30fc\u30b6\u30fc\u306f\u5b9f\u969b\u306e\u72b6\u6cc1\u306b\u5fdc\u3058\u3066\u9069\u5207\u306a\u30c7\u30fc\u30bf\u306e\u30a4\u30f3\u30dd\u30fc\u30c8\u304a\u3088\u3073\u30a8\u30af\u30b9\u30dd\u30fc\u30c8\u65b9\u6cd5\u3092\u9078\u629e\u3067\u304d\u307e\u3059\u3002 \u30c7\u30fc\u30bf\u306e\u30a4\u30f3\u30dd\u30fc\u30c8\u3068\u30a8\u30af\u30b9\u30dd\u30fc\u30c8\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u30e6\u30fc\u30b6\u30fc\u306f\u3055\u307e\u3056\u307e\u306a\u30c7\u30fc\u30bf \u30bd\u30fc\u30b9\u304b\u3089 Hive \u306b\u30c7\u30fc\u30bf\u3092\u30a4\u30f3\u30dd\u30fc\u30c8\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"http:\/\/edu.ujhb.org\/?p=1171\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=64&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>Hive\u30c7\u30fc\u30bf\u306e\u30af\u30a8\u30ea\u3068\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u8aac\u660e\u3057\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>Hive \u3067\u306f\u3001\u30c7\u30fc\u30bf\u306e\u30af\u30a8\u30ea\u3068\u30d5\u30a3\u30eb\u30bf\u30fc\u51e6\u7406\u306f\u6700\u3082\u4e00\u822c\u7684\u306a\u64cd\u4f5c\u306e 1 \u3064\u3067\u3059\u3002 Hive \u306b\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u304c Hive \u30c6\u30fc\u30d6\u30eb\u306e\u30af\u30a8\u30ea\u3068\u30d5\u30a3\u30eb\u30bf\u30fc\u51e6\u7406\u3092\u884c\u3046\u3053\u3068\u304c\u3067\u304d\u308b SQL \u306b\u4f3c\u305f\u30af\u30a8\u30ea\u8a00\u8a9e\u304c\u7528\u610f\u3055\u308c\u3066\u3044\u307e\u3059\u3002 Hive \u30c7\u30fc\u30bf\u306e\u30af\u30a8\u30ea\u3068\u30d5\u30a3\u30eb\u30bf\u30fc\u51e6\u7406\u306e\u8a73\u7d30\u306a\u8aac\u660e\u3092\u6b21\u306b\u793a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u57fa\u672c\u7684\u306a\u30af\u30a8\u30ea<\/li>\n<\/ol>\n\n\n\n<p>\u30e6\u30fc\u30b6\u30fc\u306f\u3001SELECT \u30b9\u30c6\u30fc\u30c8\u30e1\u30f3\u30c8\u3092\u4f7f\u7528\u3057\u3066\u3001Hive \u30c6\u30fc\u30d6\u30eb\u306e\u30c7\u30fc\u30bf\u3092\u30af\u30a8\u30ea\u3067\u304d\u307e\u3059\u3002 \u305f\u3068\u3048\u3070\u3001\u6b21\u306e\u30b9\u30c6\u30fc\u30c8\u30e1\u30f3\u30c8\u306f\u3001employee \u3068\u3044\u3046\u540d\u524d\u306e Hive \u30c6\u30fc\u30d6\u30eb\u5185\u306e\u3059\u3079\u3066\u306e\u30c7\u30fc\u30bf\u3092\u30af\u30a8\u30ea\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">sqlCopy code<code>SELECT * FROM employee;\n<\/code><\/pre>\n\n\n\n<p>\u3053\u306e\u4f8b\u3067\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u306f SELECT \u30b9\u30c6\u30fc\u30c8\u30e1\u30f3\u30c8\u3092\u4f7f\u7528\u3057\u3066\u3001Hive \u30c6\u30fc\u30d6\u30eb\u5185\u306e\u3059\u3079\u3066\u306e\u30c7\u30fc\u30bf\u3092\u7167\u4f1a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"2\">\n<li>\u6761\u4ef6\u4ed8\u304d\u30af\u30a8\u30ea<\/li>\n<\/ol>\n\n\n\n<p>\u30e6\u30fc\u30b6\u30fc\u306f\u3001SELECT \u30b9\u30c6\u30fc\u30c8\u30e1\u30f3\u30c8\u3067 WHERE \u53e5\u3092\u4f7f\u7528\u3057\u3066\u3001\u6b21\u306e\u3088\u3046\u306a\u30af\u30a8\u30ea\u6761\u4ef6\u3092\u6307\u5b9a\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">sqlCopy code<code>SELECT * FROM employee WHERE age &gt; 30;\n<\/code><\/pre>\n\n\n\n<p>\u3053\u306e\u4f8b\u3067\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u306f employee \u3068\u3044\u3046\u540d\u524d\u306e Hive \u30c6\u30fc\u30d6\u30eb\u306b 30 \u6b73\u3092\u8d85\u3048\u308b\u30c7\u30fc\u30bf\u3092\u7167\u4f1a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"3\">\n<li>\u96c6\u8a08\u30af\u30a8\u30ea<\/li>\n<\/ol>\n\n\n\n<p>SELECT \u30b9\u30c6\u30fc\u30c8\u30e1\u30f3\u30c8\u3067 SUM\u3001AVG\u3001MAX\u3001MIN \u306a\u3069\u306e\u96c6\u8a08\u95a2\u6570\u3092\u4f7f\u7528\u3057\u3066\u3001\u30c7\u30fc\u30bf\u3092\u96c6\u8a08\u3067\u304d\u307e\u3059\u3002 \u305f\u3068\u3048\u3070\u3001\u6b21\u306e\u30b9\u30c6\u30fc\u30c8\u30e1\u30f3\u30c8\u306f\u3001employee \u3068\u3044\u3046\u540d\u524d\u306e Hive \u30c6\u30fc\u30d6\u30eb\u306e\u5e73\u5747\u5e74\u9f62\u3092\u30af\u30a8\u30ea\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">sqlCopy code<code>SELECT AVG(age) FROM employee;\n<\/code><\/pre>\n\n\n\n<p>\u3053\u306e\u4f8b\u3067\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u306f AVG \u95a2\u6570\u3092\u4f7f\u7528\u3057\u3066\u3001employee \u3068\u3044\u3046\u540d\u524d\u306e Hive \u30c6\u30fc\u30d6\u30eb\u306e\u5e74\u9f62\u5217\u306e\u5e73\u5747\u3092\u8a08\u7b97\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"4\">\n<li>\u30af\u30a8\u30ea\u3092\u4e26\u3079\u66ff\u3048\u308b<\/li>\n<\/ol>\n\n\n\n<p>\u30e6\u30fc\u30b6\u30fc\u306f\u3001SELECT \u30b9\u30c6\u30fc\u30c8\u30e1\u30f3\u30c8\u3067 ORDER BY \u53e5\u3092\u4f7f\u7528\u3057\u3066\u3001\u30af\u30a8\u30ea\u7d50\u679c\u3092\u4e26\u3079\u66ff\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002 \u305f\u3068\u3048\u3070\u3001\u6b21\u306e\u30b9\u30c6\u30fc\u30c8\u30e1\u30f3\u30c8\u306f\u3001employee \u3068\u3044\u3046\u540d\u524d\u306e Hive \u30c6\u30fc\u30d6\u30eb\u306b\u3001\u5e74\u9f62\u304c 30 \u3092\u8d85\u3048\u308b\u30c7\u30fc\u30bf\u3092\u3001\u5e74\u9f62\u306e\u964d\u9806\u3067\u4e26\u3079\u66ff\u3048\u3066\u30af\u30a8\u30ea\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">sqlCopy code<code>SELECT * FROM employee WHERE age &gt; 30 ORDER BY age DESC;\n<\/code><\/pre>\n\n\n\n<p>\u3053\u306e\u4f8b\u3067\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u306f employee \u3068\u3044\u3046\u540d\u524d\u306e Hive \u30c6\u30fc\u30d6\u30eb\u306b 30 \u3092\u8d85\u3048\u308b\u5e74\u9f62\u306e\u30c7\u30fc\u30bf\u3092\u7167\u4f1a\u3057\u3001\u5e74\u9f62\u306e\u964d\u9806\u3067\u4e26\u3079\u66ff\u3048\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"5\">\n<li>\u30b0\u30eb\u30fc\u30d7 \u30af\u30a8\u30ea<\/li>\n<\/ol>\n\n\n\n<p>\u30e6\u30fc\u30b6\u30fc\u306f\u3001SELECT \u30b9\u30c6\u30fc\u30c8\u30e1\u30f3\u30c8\u3067 GROUP BY \u53e5\u3092\u4f7f\u7528\u3057\u3066\u30c7\u30fc\u30bf\u3092\u30b0\u30eb\u30fc\u30d7\u5316\u3067\u304d\u307e\u3059\u3002 \u305f\u3068\u3048\u3070\u3001\u6b21\u306e\u30b9\u30c6\u30fc\u30c8\u30e1\u30f3\u30c8\u306f\u3001employee \u3068\u3044\u3046\u540d\u524d\u306e Hive \u30c6\u30fc\u30d6\u30eb\u5185\u306e\u5404\u90e8\u9580\u306e\u5e73\u5747\u7d66\u4e0e\u3092\u7167\u4f1a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">sqlCopy code<code>SELECT department, AVG(salary) FROM employee GROUP BY department;\n<\/code><\/pre>\n\n\n\n<p>\u3053\u306e\u4f8b\u3067\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u306f\u5f93\u696d\u54e1\u3068\u547c\u3070\u308c\u308b Hive \u30c6\u30fc\u30d6\u30eb\u3092\u90e8\u9580\u5225\u306b\u30b0\u30eb\u30fc\u30d7\u5316\u3057\u3001\u5404\u90e8\u9580\u306e\u5e73\u5747\u7d66\u4e0e\u3092\u8a08\u7b97\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u8981\u7d04\u3059\u308b\u3068\u3001Hive \u306f\u3001\u30e6\u30fc\u30b6\u30fc\u304c Hive \u30c6\u30fc\u30d6\u30eb\u306e\u30af\u30a8\u30ea\u3068\u30d5\u30a3\u30eb\u30bf\u30fc\u51e6\u7406\u3092\u53ef\u80fd\u306b\u3059\u308b SQL \u306b\u4f3c\u305f\u30af\u30a8\u30ea\u8a00\u8a9e\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002 \u57fa\u672c\u7684\u306a\u30af\u30a8\u30ea\u306b\u306f SELECT \u30b9\u30c6\u30fc\u30c8\u30e1\u30f3\u30c8\u3001\u30af\u30a8\u30ea\u6761\u4ef6\u3092\u6307\u5b9a\u3059\u308b\u306b\u306f WHERE \u53e5\u3001\u30af\u30a8\u30ea\u3092\u96c6\u8a08\u3059\u308b\u306b\u306f\u96c6\u8a08\u95a2\u6570\u3001\u30af\u30a8\u30ea\u7d50\u679c\u3092\u4e26\u3079\u66ff\u3048\u308b\u306b\u306f ORDER BY \u53e5\u3001\u30c7\u30fc\u30bf\u3092\u30b0\u30eb\u30fc\u30d7\u5316\u3059\u308b\u306b\u306f GROUP BY \u53e5\u3092\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"http:\/\/edu.ujhb.org\/?p=1171\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=64&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>Hive\u30c7\u30fc\u30bf\u306e\u96c6\u8a08\u3068\u30bd\u30fc\u30c8\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u8aac\u660e\u3057\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>Hive \u3067\u306f\u3001\u96c6\u8a08\u3068\u4e26\u3079\u66ff\u3048\u306f\u3001\u30c7\u30fc\u30bf\u3092\u30af\u30a8\u30ea\u3059\u308b\u305f\u3081\u306e\u4e00\u822c\u7684\u306a\u64cd\u4f5c\u306e 1 \u3064\u3067\u3059\u3002 Hive \u306b\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u30c7\u30fc\u30bf\u306e\u7d71\u8a08\u3068\u5206\u6790\u3092\u5b9f\u884c\u3059\u308b\u306e\u306b\u5f79\u7acb\u3064\u3055\u307e\u3056\u307e\u306a\u96c6\u8a08\u304a\u3088\u3073\u4e26\u3079\u66ff\u3048\u95a2\u6570\u304c\u7528\u610f\u3055\u308c\u3066\u3044\u307e\u3059\u3002 Hive \u30c7\u30fc\u30bf\u306e\u96c6\u8a08\u3068\u4e26\u3079\u66ff\u3048\u306e\u8a73\u7d30\u306a\u8aac\u660e\u3092\u6b21\u306b\u793a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u96c6\u8a08\u95a2\u6570<\/li>\n<\/ol>\n\n\n\n<p>Hive \u306b\u306f\u3001\u30c7\u30fc\u30bf\u7d71\u8a08\u3092\u96c6\u8a08\u3067\u304d\u308b SUM\u3001AVG\u3001MAX\u3001MIN\u3001COUNT \u306a\u3069\u306e\u3055\u307e\u3056\u307e\u306a\u96c6\u8a08\u95a2\u6570\u304c\u7528\u610f\u3055\u308c\u3066\u3044\u307e\u3059\u3002 \u305f\u3068\u3048\u3070\u3001\u6b21\u306e\u30b9\u30c6\u30fc\u30c8\u30e1\u30f3\u30c8\u306f\u3001employee \u3068\u3044\u3046\u540d\u524d\u306e Hive \u30c6\u30fc\u30d6\u30eb\u306e\u5e74\u9f62\u306e\u5e73\u5747\u5024\u3068\u6700\u5927\u5024\u3092\u30af\u30a8\u30ea\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">scssCopy code<code>SELECT AVG(age), MAX(age) FROM employee;\n<\/code><\/pre>\n\n\n\n<p>\u3053\u306e\u4f8b\u3067\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u306f AVG \u95a2\u6570\u3068 MAX \u95a2\u6570\u3092\u4f7f\u7528\u3057\u3066\u3001employee \u3068\u3044\u3046\u540d\u524d\u306e Hive \u30c6\u30fc\u30d6\u30eb\u306e\u5e74\u9f62\u5217\u306e\u5e73\u5747\u5024\u3068\u6700\u5927\u5024\u3092\u8a08\u7b97\u3057\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"2\">\n<li>\u30bd\u30fc\u30c8\u6a5f\u80fd<\/li>\n<\/ol>\n\n\n\n<p>Hive \u306b\u306f\u3001\u30af\u30a8\u30ea\u7d50\u679c\u3092\u4e26\u3079\u66ff\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3001\u4e26\u3079\u66ff\u3048\u3001\u4e26\u3079\u66ff\u3048\u3001\u30af\u30e9\u30b9\u30bf\u30fc\u306a\u3069\u3001\u3055\u307e\u3056\u307e\u306a\u4e26\u3079\u66ff\u3048\u95a2\u6570\u304c\u7528\u610f\u3055\u308c\u3066\u3044\u307e\u3059\u3002 \u305f\u3068\u3048\u3070\u3001\u6b21\u306e\u30b9\u30c6\u30fc\u30c8\u30e1\u30f3\u30c8\u306f\u3001employee \u3068\u3044\u3046\u540d\u524d\u306e Hive \u30c6\u30fc\u30d6\u30eb\u306b\u3001\u5e74\u9f62\u304c 30 \u3092\u8d85\u3048\u308b\u30c7\u30fc\u30bf\u3092\u3001\u5e74\u9f62\u306e\u964d\u9806\u3067\u4e26\u3079\u66ff\u3048\u3066\u30af\u30a8\u30ea\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">sqlCopy code<code>SELECT * FROM employee WHERE age &gt; 30 ORDER BY age DESC;\n<\/code><\/pre>\n\n\n\n<p>\u3053\u306e\u4f8b\u3067\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u306f employee \u3068\u3044\u3046\u540d\u524d\u306e Hive \u30c6\u30fc\u30d6\u30eb\u306b 30 \u3092\u8d85\u3048\u308b\u5e74\u9f62\u306e\u30c7\u30fc\u30bf\u3092\u7167\u4f1a\u3057\u3001\u5e74\u9f62\u306e\u964d\u9806\u3067\u4e26\u3079\u66ff\u3048\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"3\">\n<li>\u30a6\u30a3\u30f3\u30c9\u30a6\u95a2\u6570<\/li>\n<\/ol>\n\n\n\n<p>Hive \u306b\u306f\u3001\u30c7\u30fc\u30bf\u3092\u96c6\u8a08\u304a\u3088\u3073\u4e26\u3079\u66ff\u3048\u308b\u30a6\u30a3\u30f3\u30c9\u30a6\u95a2\u6570\u3082\u7528\u610f\u3055\u308c\u3066\u304a\u308a\u3001\u30af\u30a8\u30ea\u7d50\u679c\u306b\u96c6\u8a08\u3055\u308c\u305f\u5404\u5024\u306e\u884c\u6570\u3092\u8868\u793a\u3067\u304d\u307e\u3059\u3002 \u305f\u3068\u3048\u3070\u3001\u6b21\u306e\u30b9\u30c6\u30fc\u30c8\u30e1\u30f3\u30c8\u306f\u3001employee \u3068\u3044\u3046\u540d\u524d\u306e Hive \u30c6\u30fc\u30d6\u30eb\u5185\u306e\u5404\u90e8\u9580\u306e\u5e73\u5747\u7d66\u4e0e\u3092\u7167\u4f1a\u3057\u3001\u5404\u90e8\u9580\u306e\u7d66\u4e0e\u30e9\u30f3\u30ad\u30f3\u30b0\u3092\u8868\u793a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">sqlCopy code<code>SELECT department, AVG(salary), RANK() OVER (PARTITION BY department ORDER BY AVG(salary) DESC) AS rank FROM employee GROUP BY department;\n<\/code><\/pre>\n\n\n\n<p>\u3053\u306e\u4f8b\u3067\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u306f employee \u3068\u3044\u3046\u540d\u524d\u306e Hive \u30c6\u30fc\u30d6\u30eb\u5185\u306e\u5404\u90e8\u9580\u306e\u5e73\u5747\u7d66\u4e0e\u3092\u7167\u4f1a\u3057\u3001RANK \u95a2\u6570\u3092\u4f7f\u7528\u3057\u3066\u5404\u90e8\u9580\u306e\u7d66\u4e0e\u30e9\u30f3\u30af\u3092\u8868\u793a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3064\u307e\u308a\u3001Hive\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u30c7\u30fc\u30bf\u306e\u7d71\u8a08\u3068\u5206\u6790\u3092\u5b9f\u884c\u3059\u308b\u306e\u306b\u5f79\u7acb\u3064\u3055\u307e\u3056\u307e\u306a\u96c6\u8a08\u304a\u3088\u3073\u4e26\u3079\u66ff\u3048\u6a5f\u80fd\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002 \u30e6\u30fc\u30b6\u30fc\u306f\u3001\u96c6\u8a08\u95a2\u6570\u3092\u4f7f\u7528\u3057\u3066\u30c7\u30fc\u30bf\u306e\u7d71\u8a08\u3092\u8a08\u7b97\u3057\u3001\u4e26\u3079\u66ff\u3048\u95a2\u6570\u3092\u4f7f\u7528\u3057\u3066\u30af\u30a8\u30ea\u7d50\u679c\u3092\u4e26\u3079\u66ff\u3048\u3001\u30a6\u30a3\u30f3\u30c9\u30a6\u95a2\u6570\u3092\u4f7f\u7528\u3057\u3066\u30c7\u30fc\u30bf\u3092\u96c6\u8a08\u304a\u3088\u3073\u4e26\u3079\u66ff\u3048\u3001\u30af\u30a8\u30ea\u7d50\u679c\u306b\u96c6\u8a08\u5024\u306e\u884c\u6570\u3092\u8868\u793a\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"http:\/\/edu.ujhb.org\/?p=1171\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=64&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>Hive\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u8aac\u660e\u3057\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>Hive \u3067\u306f\u3001\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306e\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0\u306f\u3001\u30af\u30a8\u30ea\u306e\u52b9\u7387\u3092\u5411\u4e0a\u3055\u305b\u3001\u30c7\u30fc\u30bf\u51e6\u7406\u3092\u9ad8\u901f\u5316\u3059\u308b\u305f\u3081\u306e\u91cd\u8981\u306a\u624b\u9806\u3067\u3059\u3002 Hive \u306b\u306f\u3055\u307e\u3056\u307e\u306a\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9 \u30c1\u30e5\u30fc\u30cb\u30f3\u30b0\u65b9\u6cd5\u3068\u624b\u6cd5\u304c\u7528\u610f\u3055\u308c\u3066\u304a\u308a\u3001Hive \u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9 \u30c1\u30e5\u30fc\u30cb\u30f3\u30b0\u306e\u8a73\u7d30\u306a\u8aac\u660e\u3092\u6b21\u306b\u793a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30c7\u30fc\u30bf\u4fdd\u5b58\u5f62\u5f0f<\/li>\n<\/ol>\n\n\n\n<p>Hive\u306f\u3001\u30c6\u30ad\u30b9\u30c8\u5f62\u5f0f\u3001\u30b7\u30ea\u30a2\u30eb\u5316\u5f62\u5f0f\u3001\u5727\u7e2e\u5f62\u5f0f\u306a\u3069\u3001\u8907\u6570\u306e\u30c7\u30fc\u30bf\u30b9\u30c8\u30ec\u30fc\u30b8\u5f62\u5f0f\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u307e\u3059\u3002 \u9069\u5207\u306a\u30c7\u30fc\u30bf\u30b9\u30c8\u30ec\u30fc\u30b8\u5f62\u5f0f\u3092\u9078\u629e\u3059\u308b\u3068\u3001\u30c7\u30fc\u30bf\u51e6\u7406\u3068\u30af\u30a8\u30ea\u306e\u52b9\u7387\u3092\u5411\u4e0a\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002 \u305f\u3068\u3048\u3070\u3001\u5727\u7e2e\u5f62\u5f0f\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u30c7\u30a3\u30b9\u30af\u306e\u30d5\u30c3\u30c8\u30d7\u30ea\u30f3\u30c8\u3092\u524a\u6e1b\u3057\u3001\u30c7\u30fc\u30bf\u306e\u8aad\u307f\u53d6\u308a\u3068\u30af\u30a8\u30ea\u3092\u9ad8\u901f\u5316\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"2\">\n<li>\u30c7\u30fc\u30bf\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u3068\u30d0\u30b1\u30c3\u30c8<\/li>\n<\/ol>\n\n\n\n<p>Hive \u3067\u306f\u3001\u30c7\u30fc\u30bf\u306e\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u5206\u5272\u3068\u30d0\u30b1\u30c3\u30c8\u306b\u3088\u3063\u3066\u3001\u30c7\u30fc\u30bf\u51e6\u7406\u3068\u30af\u30a8\u30ea\u306e\u52b9\u7387\u3092\u5411\u4e0a\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002 \u30e6\u30fc\u30b6\u30fc\u306f\u3001\u30af\u30a8\u30ea\u8981\u4ef6\u3068\u30c7\u30fc\u30bf\u91cf\u306b\u57fa\u3065\u3044\u3066\u9069\u5207\u306a\u30c7\u30fc\u30bf\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u3068\u30d0\u30b1\u30c3\u30c8\u3092\u9078\u629e\u3067\u304d\u307e\u3059\u3002 \u30c7\u30fc\u30bf\u306e\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u5206\u5272\u306b\u3088\u308a\u3001\u30c7\u30fc\u30bf\u3092\u5c0f\u3055\u306a\u90e8\u5206\u306b\u5206\u5272\u3067\u304d\u308b\u305f\u3081\u3001\u30c7\u30fc\u30bf\u306e\u30b9\u30ad\u30e3\u30f3\u3068\u30af\u30a8\u30ea\u306e\u6642\u9593\u304c\u77ed\u7e2e\u3055\u308c\u307e\u3059\u3002 \u30d0\u30b1\u30c3\u30c8\u306f\u3001\u30c7\u30fc\u30bf\u3092\u3044\u304f\u3064\u304b\u306e\u90e8\u5206\u306b\u5206\u5272\u3059\u308b\u3053\u3068\u3067\u30af\u30a8\u30ea\u3092\u9ad8\u901f\u5316\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"3\">\n<li>\u30af\u30a8\u30ea\u306e\u6700\u9069\u5316<\/li>\n<\/ol>\n\n\n\n<p>Hive \u3067\u306f\u3001\u30af\u30a8\u30ea\u306e\u6700\u9069\u5316\u306f\u30af\u30a8\u30ea\u306e\u52b9\u7387\u3092\u5411\u4e0a\u3055\u305b\u308b\u305f\u3081\u306e\u91cd\u8981\u306a\u624b\u9806\u3067\u3059\u3002 \u30e6\u30fc\u30b6\u30fc\u306f\u3001REMOTE \u30b3\u30de\u30f3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u30af\u30a8\u30ea\u5b9f\u884c\u30d7\u30e9\u30f3\u3092\u8868\u793a\u3057\u3001\u30af\u30a8\u30ea\u5b9f\u884c\u30d7\u30e9\u30f3\u306b\u57fa\u3065\u3044\u3066\u30af\u30a8\u30ea \u30b9\u30c6\u30fc\u30c8\u30e1\u30f3\u30c8\u3092\u6700\u9069\u5316\u3067\u304d\u307e\u3059\u3002 \u305f\u3068\u3048\u3070\u3001\u30b5\u30d6\u30af\u30a8\u30ea\u306e\u4ee3\u308f\u308a\u306b JOIN \u30b9\u30c6\u30fc\u30c8\u30e1\u30f3\u30c8\u3092\u4f7f\u7528\u3057\u305f\u308a\u3001MAPJOIN \u3092\u4f7f\u7528\u3057\u3066 JOIN \u64cd\u4f5c\u306e\u52b9\u7387\u3092\u5411\u4e0a\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"4\">\n<li>\u30c7\u30fc\u30bf\u5727\u7e2e<\/li>\n<\/ol>\n\n\n\n<p>Hive\u306f\u3001LZO\u3001\u30b9\u30ca\u30c3\u30d4\u30fc\u3001Gzip\u306a\u3069\u306e\u3055\u307e\u3056\u307e\u306a\u30c7\u30fc\u30bf\u5727\u7e2e\u65b9\u6cd5\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u307e\u3059\u3002 \u30c7\u30fc\u30bf\u5727\u7e2e\u3092\u4f7f\u7528\u3057\u3066\u3001\u30c7\u30fc\u30bf\u306e\u30b9\u30c8\u30ec\u30fc\u30b8\u3068\u8ee2\u9001\u306e\u30b5\u30a4\u30ba\u3092\u524a\u6e1b\u3057\u3001\u30c7\u30fc\u30bf\u51e6\u7406\u3068\u30af\u30a8\u30ea\u306e\u52b9\u7387\u3092\u5411\u4e0a\u3055\u305b\u307e\u3059\u3002 \u30e6\u30fc\u30b6\u30fc\u306f\u3001\u30c7\u30fc\u30bf\u578b\u3068\u30af\u30a8\u30ea\u306e\u8981\u4ef6\u306b\u5fdc\u3058\u3066\u9069\u5207\u306a\u30c7\u30fc\u30bf\u5727\u7e2e\u65b9\u6cd5\u3092\u9078\u629e\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"5\">\n<li>\u30ea\u30bd\u30fc\u30b9\u306e\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0<\/li>\n<\/ol>\n\n\n\n<p>Hive \u3067\u306f\u3001\u30ea\u30bd\u30fc\u30b9\u306e\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0\u306f\u30af\u30a8\u30ea\u306e\u52b9\u7387\u3092\u5411\u4e0a\u3055\u305b\u308b\u305f\u3081\u306e\u91cd\u8981\u306a\u624b\u9806\u3067\u3059\u3002 \u30e6\u30fc\u30b6\u30fc\u306f\u3001\u30e1\u30e2\u30ea\u3084 CPU \u306a\u3069\u306e\u30ea\u30bd\u30fc\u30b9\u3092\u8abf\u6574\u3059\u308b\u3053\u3068\u3067\u3001\u30af\u30a8\u30ea\u306e\u52b9\u7387\u3092\u5411\u4e0a\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002 \u4f8b\u3048\u3070\u3001\u52d5\u7684\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u5206\u5272\u3092\u4f7f\u7528\u3057\u3066\u30e1\u30e2\u30ea\u30fc\u3092\u5272\u308a\u632f\u3063\u305f\u308a\u3001mapred.reduce.tasks \u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u3092\u8a2d\u5b9a\u3057\u3066\u524a\u6e1b\u30bf\u30b9\u30af\u306e\u6570\u3092\u8abf\u6574\u3057\u305f\u308a\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3064\u307e\u308a\u3001Hive \u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9 \u30c1\u30e5\u30fc\u30cb\u30f3\u30b0\u306f\u3001\u30c7\u30fc\u30bf\u51e6\u7406\u3068\u30af\u30a8\u30ea\u306e\u52b9\u7387\u3092\u5411\u4e0a\u3055\u305b\u308b\u305f\u3081\u306e\u91cd\u8981\u306a\u624b\u9806\u3067\u3059\u3002 \u30e6\u30fc\u30b6\u30fc\u306f\u3001\u9069\u5207\u306a\u30c7\u30fc\u30bf\u30b9\u30c8\u30ec\u30fc\u30b8\u5f62\u5f0f\u3001\u30c7\u30fc\u30bf\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u3068\u30d0\u30b1\u30c3\u30c8\u3001\u30af\u30a8\u30ea\u6700\u9069\u5316\u65b9\u6cd5\u3001\u30c7\u30fc\u30bf\u5727\u7e2e\u65b9\u6cd5\u3001\u304a\u3088\u3073\u30ea\u30bd\u30fc\u30b9\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0\u65b9\u6cd5\u3092\u9078\u629e\u3057\u3066\u3001\u30af\u30a8\u30ea\u52b9\u7387\u3092\u5411\u4e0a\u3055\u305b\u3001\u30c7\u30fc\u30bf\u51e6\u7406\u3092\u9ad8\u901f\u5316\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"http:\/\/edu.ujhb.org\/?p=1171\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=64&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>Hive\u30af\u30a8\u30ea\u306e\u6700\u9069\u5316\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u8aac\u660e\u3057\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>Hive \u3067\u306f\u3001\u30af\u30a8\u30ea\u306e\u6700\u9069\u5316\u306f\u3001\u30af\u30a8\u30ea\u306e\u52b9\u7387\u3068\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u5411\u4e0a\u3055\u305b\u308b\u305f\u3081\u306e\u91cd\u8981\u306a\u624b\u9806\u3067\u3059\u3002 Hive \u306b\u306f\u3055\u307e\u3056\u307e\u306a\u30af\u30a8\u30ea\u6700\u9069\u5316\u306e\u624b\u6cd5\u3068\u65b9\u6cd5\u304c\u7528\u610f\u3055\u308c\u3066\u304a\u308a\u3001Hive \u30af\u30a8\u30ea\u6700\u9069\u5316\u306e\u8a73\u7d30\u306a\u8aac\u660e\u3092\u6b21\u306b\u793a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u8aac\u660e\u30b3\u30de\u30f3\u30c9\u3092\u4f7f\u7528\u3059\u308b<\/li>\n<\/ol>\n\n\n\n<p>EXPLAIN \u30b3\u30de\u30f3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u30af\u30a8\u30ea\u5b9f\u884c\u30d7\u30e9\u30f3\u3092\u8868\u793a\u3057\u3001\u30af\u30a8\u30ea\u306b\u6f5c\u5728\u7684\u306a\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306e\u554f\u984c\u304c\u3042\u308b\u304b\u3069\u3046\u304b\u3092\u5224\u65ad\u3057\u307e\u3059\u3002 \u30af\u30a8\u30ea\u5b9f\u884c\u30d7\u30e9\u30f3\u3092\u901a\u3058\u3066\u3001\u30e6\u30fc\u30b6\u30fc\u306f\u30af\u30a8\u30ea\u306e\u5b9f\u884c\u9806\u5e8f\u3001\u30c7\u30fc\u30bf\u5206\u5e03\u3001\u30c7\u30fc\u30bf \u30b5\u30a4\u30ba\u3001\u304a\u3088\u3073\u305d\u306e\u4ed6\u306e\u60c5\u5831\u3092\u7406\u89e3\u3057\u3066\u3001\u30af\u30a8\u30ea \u30b9\u30c6\u30fc\u30c8\u30e1\u30f3\u30c8\u3092\u6700\u9069\u5316\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"2\">\n<li>\u9069\u5207\u306a\u30b9\u30c8\u30ec\u30fc\u30b8\u5f62\u5f0f\u3092\u4f7f\u7528\u3059\u308b<\/li>\n<\/ol>\n\n\n\n<p>\u9069\u5207\u306a\u30b9\u30c8\u30ec\u30fc\u30b8\u5f62\u5f0f\u3092\u9078\u629e\u3059\u308b\u3068\u3001\u30c7\u30fc\u30bf\u51e6\u7406\u3068\u30af\u30a8\u30ea\u306e\u52b9\u7387\u304c\u5411\u4e0a\u3057\u307e\u3059\u3002 Hive\u306f\u3001\u30c6\u30ad\u30b9\u30c8\u5f62\u5f0f\u3001\u30b7\u30ea\u30a2\u30eb\u5316\u5f62\u5f0f\u3001\u5727\u7e2e\u5f62\u5f0f\u306a\u3069\u3001\u8907\u6570\u306e\u30c7\u30fc\u30bf\u30b9\u30c8\u30ec\u30fc\u30b8\u5f62\u5f0f\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u307e\u3059\u3002 \u9069\u5207\u306a\u30c7\u30fc\u30bf\u30b9\u30c8\u30ec\u30fc\u30b8\u5f62\u5f0f\u3092\u9078\u629e\u3059\u308b\u3068\u3001\u30c7\u30a3\u30b9\u30af\u30d5\u30c3\u30c8\u30d7\u30ea\u30f3\u30c8\u3092\u524a\u6e1b\u3057\u3001\u30c7\u30fc\u30bf\u306e\u8aad\u307f\u53d6\u308a\u3068\u30af\u30a8\u30ea\u3092\u9ad8\u901f\u5316\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"3\">\n<li>\u9069\u5207\u306a\u30c7\u30fc\u30bf\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u3068\u30d0\u30b1\u30c3\u30c8\u3092\u4f7f\u7528\u3059\u308b<\/li>\n<\/ol>\n\n\n\n<p>\u30c7\u30fc\u30bf\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u3068\u30d0\u30b1\u30c3\u30c8\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u30c7\u30fc\u30bf\u51e6\u7406\u3068\u30af\u30a8\u30ea\u306e\u52b9\u7387\u3092\u5411\u4e0a\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002 \u30e6\u30fc\u30b6\u30fc\u306f\u3001\u30af\u30a8\u30ea\u8981\u4ef6\u3068\u30c7\u30fc\u30bf\u91cf\u306b\u57fa\u3065\u3044\u3066\u9069\u5207\u306a\u30c7\u30fc\u30bf\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u3068\u30d0\u30b1\u30c3\u30c8\u3092\u9078\u629e\u3067\u304d\u307e\u3059\u3002 \u30c7\u30fc\u30bf\u306e\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u5206\u5272\u306b\u3088\u308a\u3001\u30c7\u30fc\u30bf\u3092\u5c0f\u3055\u306a\u90e8\u5206\u306b\u5206\u5272\u3067\u304d\u308b\u305f\u3081\u3001\u30c7\u30fc\u30bf\u306e\u30b9\u30ad\u30e3\u30f3\u3068\u30af\u30a8\u30ea\u306e\u6642\u9593\u304c\u77ed\u7e2e\u3055\u308c\u307e\u3059\u3002 \u30d0\u30b1\u30c3\u30c8\u306f\u3001\u30c7\u30fc\u30bf\u3092\u3044\u304f\u3064\u304b\u306e\u90e8\u5206\u306b\u5206\u5272\u3059\u308b\u3053\u3068\u3067\u30af\u30a8\u30ea\u3092\u9ad8\u901f\u5316\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"4\">\n<li>\u9069\u5207\u306a JOIN \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3059\u308b<\/li>\n<\/ol>\n\n\n\n<p>JOIN \u64cd\u4f5c\u306f\u3001\u30af\u30a8\u30ea\u3067\u6700\u3082\u4e00\u822c\u7684\u306a\u64cd\u4f5c\u306e 1 \u3064\u3067\u3059\u3002 \u9069\u5207\u306a JOIN \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u30af\u30a8\u30ea\u306e\u52b9\u7387\u3092\u5411\u4e0a\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002 \u305f\u3068\u3048\u3070\u3001MAPJOIN \u3092\u4f7f\u7528\u3059\u308b\u3068\u3001JOIN \u64cd\u4f5c\u306e\u305f\u3081\u306b\u5c0f\u3055\u306a\u30c7\u30fc\u30bf \u30bb\u30c3\u30c8\u3092\u30e1\u30e2\u30ea\u306b\u8aad\u307f\u8fbc\u3080\u3053\u3068\u304c\u3067\u304d\u308b\u305f\u3081\u3001\u30af\u30a8\u30ea\u304c\u9ad8\u901f\u5316\u3055\u308c\u307e\u3059\u3002 \u30bd\u30fc\u30c8\/\u30de\u30fc\u30b8\u7d50\u5408\u3092\u4f7f\u7528\u3057\u3066\u30012 \u3064\u306e\u5927\u304d\u306a\u30c7\u30fc\u30bf\u30fb\u30bb\u30c3\u30c8\u9593\u3067\u7d50\u5408\u64cd\u4f5c\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"5\">\n<li>SELECT * \u306e\u4f7f\u7528\u306f\u907f\u3051\u3066\u304f\u3060\u3055\u3044\u3002<\/li>\n<\/ol>\n\n\n\n<p>\u30c7\u30fc\u30bf\u8ee2\u9001\u3068\u30af\u30a8\u30ea\u6642\u9593\u3092\u77ed\u7e2e\u3059\u308b\u305f\u3081\u306b SELECT * \u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u306f\u907f\u3051\u3066\u304f\u3060\u3055\u3044\u3002 SELECT * \u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u4e00\u90e8\u306e\u5217\u304c\u5fc5\u9808\u3067\u306a\u3044\u5834\u5408\u3067\u3082\u3001\u3059\u3079\u3066\u306e\u5217\u304c\u30af\u30a8\u30ea\u3055\u308c\u307e\u3059\u3002 \u30e6\u30fc\u30b6\u30fc\u306f\u5fc5\u8981\u306a\u5217\u306e\u307f\u3092\u30af\u30a8\u30ea\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u305f\u3081\u3001\u30c7\u30fc\u30bf\u8ee2\u9001\u3068\u30af\u30a8\u30ea\u306e\u6642\u9593\u304c\u77ed\u7e2e\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"6\">\n<li>WHERE \u53e5\u3092\u6700\u9069\u5316\u3059\u308b<\/li>\n<\/ol>\n\n\n\n<p>WHERE \u53e5\u306f\u3001\u4e0d\u8981\u306a\u30c7\u30fc\u30bf\u3092\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0\u3059\u308b\u3053\u3068\u3067\u30af\u30a8\u30ea\u3092\u9ad8\u901f\u5316\u3057\u307e\u3059\u3002 \u30e6\u30fc\u30b6\u30fc\u306f\u3001\u53ef\u80fd\u306a\u9650\u308a WHERE \u53e5\u3092\u4f7f\u7528\u3057\u3066\u4e0d\u8981\u306a\u30c7\u30fc\u30bf\u3092\u30d5\u30a3\u30eb\u30bf\u30fc\u51e6\u7406\u3057\u3001\u30c7\u30fc\u30bf\u306e\u30b9\u30ad\u30e3\u30f3\u3068\u30af\u30a8\u30ea\u306e\u6642\u9593\u3092\u77ed\u7e2e\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002 \u30e6\u30fc\u30b6\u30fc\u306f IN \u6f14\u7b97\u5b50\u3068 BETWEEN \u6f14\u7b97\u5b50\u3092\u4f7f\u7528\u3057\u3066\u3001\u30af\u30a8\u30ea\u6761\u4ef6\u306e\u6570\u3092\u6e1b\u3089\u3059\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"7\">\n<li>\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3 \u30e2\u30fc\u30c9\u3068\u30ed\u30fc\u30ab\u30eb \u30e2\u30fc\u30c9\u3092\u4f7f\u7528\u3059\u308b<\/li>\n<\/ol>\n\n\n\n<p>\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u5206\u5272\u3068\u30ed\u30fc\u30ab\u30eb \u30e2\u30fc\u30c9\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u30af\u30a8\u30ea\u306e\u52b9\u7387\u3092\u5411\u4e0a\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002 \u30e6\u30fc\u30b6\u30fc\u306f\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u30c7\u30fc\u30bf\u3092\u30ed\u30fc\u30ab\u30eb\u30e1\u30e2\u30ea\u306b\u30ed\u30fc\u30c9\u3067\u304d\u308b\u305f\u3081\u3001\u30c7\u30a3\u30b9\u30af\u30a2\u30af\u30bb\u30b9\u3068\u30c7\u30fc\u30bf\u8ee2\u9001\u6642\u9593\u3092\u77ed\u7e2e\u3067\u304d\u307e\u3059\u3002 \u30e6\u30fc\u30b6\u30fc\u306f\u3001\u30ed\u30fc\u30ab\u30eb \u30e2\u30fc\u30c9\u3092\u4f7f\u7528\u3057\u3066\u3001\u51e6\u7406\u306e\u305f\u3081\u306b\u30c7\u30fc\u30bf\u3092\u30af\u30a8\u30ea \u30ce\u30fc\u30c9\u306b\u79fb\u52d5\u3057\u3066\u3001\u30c7\u30fc\u30bf\u8ee2\u9001\u3068\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30aa\u30fc\u30d0\u30fc\u30d8\u30c3\u30c9\u3092\u524a\u6e1b\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u7d50\u8ad6\u3068\u3057\u3066\u3001Hive \u30af\u30a8\u30ea\u306e\u6700\u9069\u5316\u306f\u3001\u30af\u30a8\u30ea\u306e\u52b9\u7387\u3068\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u5411\u4e0a\u3055\u305b\u308b\u305f\u3081\u306e\u91cd\u8981\u306a\u30b9\u30c6\u30c3\u30d7\u3067\u3059\u3002 EXPLAIN \u30b3\u30de\u30f3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u3001\u30af\u30a8\u30ea\u5b9f\u884c\u30d7\u30e9\u30f3\u3092\u8868\u793a\u3057\u3001\u9069\u5207\u306a\u30b9\u30c8\u30ec\u30fc\u30b8\u5f62\u5f0f\u3001\u30c7\u30fc\u30bf\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u3001\u30d0\u30b1\u30c3\u30c8\u3001\u304a\u3088\u3073 JOIN \u30e2\u30fc\u30c9\u3092\u9078\u629e\u3057\u3066\u30af\u30a8\u30ea\u30b9\u30c6\u30fc\u30c8\u30e1\u30f3\u30c8\u3092\u6700\u9069\u5316\u3057\u3001SELECT * \u306e\u4f7f\u7528\u3092\u56de\u907f\u3057\u3001WHERE \u53e5\u3092\u6700\u9069\u5316\u3057\u3001\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u30e2\u30fc\u30c9\u3068\u30ed\u30fc\u30ab\u30eb\u30e2\u30fc\u30c9\u3092\u4f7f\u7528\u3057\u3066\u30af\u30a8\u30ea\u3092\u9ad8\u901f\u5316\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"http:\/\/edu.ujhb.org\/?p=1171\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=64&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>Hive\u30c7\u30fc\u30bf\u306e\u5727\u7e2e\u3068\u30a2\u30fc\u30ab\u30a4\u30d6\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u8aac\u660e\u3057\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>Hive \u3067\u306f\u3001\u30c7\u30fc\u30bf\u306e\u5727\u7e2e\u3068\u30a2\u30fc\u30ab\u30a4\u30d6\u306f\u3001\u30c7\u30fc\u30bf \u30b9\u30c8\u30ec\u30fc\u30b8\u3092\u6700\u9069\u5316\u3057\u3001\u30c7\u30fc\u30bf\u51e6\u7406\u306e\u52b9\u7387\u3092\u5411\u4e0a\u3055\u305b\u308b\u305f\u3081\u306e\u91cd\u8981\u306a\u624b\u6cd5\u3067\u3059\u3002 Hive \u30c7\u30fc\u30bf\u306e\u5727\u7e2e\u3068\u30a2\u30fc\u30ab\u30a4\u30d6\u306e\u8a73\u7d30\u306a\u8aac\u660e\u3092\u6b21\u306b\u793a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30c7\u30fc\u30bf\u5727\u7e2e<\/li>\n<\/ol>\n\n\n\n<p>Hive \u3067\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u306f\u30c7\u30fc\u30bf\u5727\u7e2e\u30c6\u30af\u30ce\u30ed\u30b8\u3092\u4f7f\u7528\u3057\u3066\u30c7\u30fc\u30bf\u3092\u5727\u7e2e\u5f62\u5f0f\u3067\u683c\u7d0d\u3067\u304d\u308b\u305f\u3081\u3001\u30c7\u30a3\u30b9\u30af \u30d5\u30c3\u30c8\u30d7\u30ea\u30f3\u30c8\u304c\u524a\u6e1b\u3055\u308c\u3001\u30c7\u30fc\u30bf\u306e\u8aad\u307f\u53d6\u308a\u3068\u30af\u30a8\u30ea\u304c\u9ad8\u901f\u5316\u3055\u308c\u307e\u3059\u3002 Hive\u306f\u3001LZO\u3001\u30b9\u30ca\u30c3\u30d4\u30fc\u3001Gzip\u306a\u3069\u306e\u3055\u307e\u3056\u307e\u306a\u30c7\u30fc\u30bf\u5727\u7e2e\u5f62\u5f0f\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u307e\u3059\u3002 \u30e6\u30fc\u30b6\u30fc\u306f\u3001\u30c7\u30fc\u30bf\u578b\u3068\u30af\u30a8\u30ea\u306e\u8981\u4ef6\u306b\u5fdc\u3058\u3066\u9069\u5207\u306a\u30c7\u30fc\u30bf\u5727\u7e2e\u65b9\u6cd5\u3092\u9078\u629e\u3067\u304d\u307e\u3059\u3002 \u30c7\u30fc\u30bf\u5727\u7e2e\u306e\u5229\u70b9\u306b\u306f\u3001\u30c7\u30a3\u30b9\u30af\u30d5\u30c3\u30c8\u30d7\u30ea\u30f3\u30c8\u306e\u524a\u6e1b\u3001\u30c7\u30fc\u30bf\u306e\u8aad\u307f\u53d6\u308a\u3068\u30af\u30a8\u30ea\u306e\u9ad8\u901f\u5316\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30aa\u30fc\u30d0\u30fc\u30d8\u30c3\u30c9\u306e\u524a\u6e1b\u306a\u3069\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"2\">\n<li>\u30c7\u30fc\u30bf\u30a2\u30fc\u30ab\u30a4\u30d6<\/li>\n<\/ol>\n\n\n\n<p>Hive \u3067\u306f\u3001\u30c7\u30fc\u30bf \u30a2\u30fc\u30ab\u30a4\u30d6\u3068\u306f\u3001\u53e4\u3044\u30c7\u30fc\u30bf\u3092\u30a2\u30fc\u30ab\u30a4\u30d6 \u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u306b\u79fb\u52d5\u3059\u308b\u3053\u3068\u3067\u3042\u308a\u3001\u305d\u308c\u306b\u3088\u3063\u3066\u30c7\u30a3\u30b9\u30af\u306e\u30d5\u30c3\u30c8\u30d7\u30ea\u30f3\u30c8\u304c\u524a\u6e1b\u3055\u308c\u3001\u30c7\u30fc\u30bf\u306e\u8aad\u307f\u53d6\u308a\u3068\u30af\u30a8\u30ea\u304c\u9ad8\u901f\u5316\u3055\u308c\u307e\u3059\u3002 \u30a2\u30fc\u30ab\u30a4\u30d6\u3067\u306f\u3001\u53e4\u3044\u30c7\u30fc\u30bf\u3092\u5225\u306e\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u306b\u79fb\u52d5\u3059\u308b\u3053\u3068\u3067\u3001\u30c7\u30fc\u30bf\u306e\u30b9\u30ad\u30e3\u30f3\u3068\u30af\u30a8\u30ea\u306e\u6642\u9593\u3092\u77ed\u7e2e\u3067\u304d\u307e\u3059\u3002 \u30e6\u30fc\u30b6\u30fc\u306f\u3001\u30c7\u30fc\u30bf\u578b\u3068\u30af\u30a8\u30ea\u306e\u30cb\u30fc\u30ba\u306b\u57fa\u3065\u3044\u3066\u9069\u5207\u306a\u30a2\u30fc\u30ab\u30a4\u30d6\u6226\u7565\u3092\u9078\u629e\u3067\u304d\u307e\u3059\u3002 \u30c7\u30fc\u30bf\u30a2\u30fc\u30ab\u30a4\u30d6\u306e\u5229\u70b9\u306b\u306f\u3001\u30c7\u30a3\u30b9\u30af\u30d5\u30c3\u30c8\u30d7\u30ea\u30f3\u30c8\u306e\u524a\u6e1b\u3001\u30c7\u30fc\u30bf\u306e\u8aad\u307f\u53d6\u308a\u3068\u30af\u30a8\u30ea\u306e\u9ad8\u901f\u5316\u3001\u30c7\u30fc\u30bf\u306e\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3068\u30ea\u30ab\u30d0\u30ea\u6642\u9593\u306e\u77ed\u7e2e\u306a\u3069\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"3\">\n<li>\u5727\u7e2e\u3068\u30a2\u30fc\u30ab\u30a4\u30d6\u306b\u95a2\u3059\u308b\u30d9\u30b9\u30c8\u30fb\u30d7\u30e9\u30af\u30c6\u30a3\u30b9<\/li>\n<\/ol>\n\n\n\n<p>\u5727\u7e2e\u3068\u30a2\u30fc\u30ab\u30a4\u30d6\u306e\u30d9\u30b9\u30c8 \u30d7\u30e9\u30af\u30c6\u30a3\u30b9\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u9069\u5207\u306a\u5727\u7e2e\u5f62\u5f0f\u3068\u30a2\u30fc\u30ab\u30a4\u30d6\u6226\u7565\u3092\u9078\u629e\u3059\u308b<\/li>\n\n\n\n<li>\u30c7\u30fc\u30bf\u3092\u5727\u7e2e\u304a\u3088\u3073\u30a2\u30fc\u30ab\u30a4\u30d6\u3059\u308b\u524d\u306e\u30c7\u30fc\u30bf\u30af\u30ea\u30fc\u30cb\u30f3\u30b0\u3068\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0\u306b\u3088\u308a\u3001\u30c7\u30fc\u30bf\u91cf\u3092\u6e1b\u3089\u3059<\/li>\n\n\n\n<li>\u30c7\u30fc\u30bf\u3092\u5727\u7e2e\u304a\u3088\u3073\u30a2\u30fc\u30ab\u30a4\u30d6\u3059\u308b\u524d\u306b\u30c7\u30fc\u30bf\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30cb\u30f3\u30b0\u3068\u30d0\u30b1\u30c3\u30c8\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30cb\u30f3\u30b0\u3092\u884c\u3044\u3001\u30c7\u30fc\u30bf\u306e\u8aad\u307f\u53d6\u308a\u3068\u30af\u30a8\u30ea\u306e\u901f\u5ea6\u3092\u5411\u4e0a\u3055\u305b\u307e\u3059<\/li>\n\n\n\n<li>\u30c7\u30fc\u30bf\u306e\u5727\u7e2e\u304a\u3088\u3073\u30a2\u30fc\u30ab\u30a4\u30d6\u30d7\u30ed\u30bb\u30b9\u4e2d\u306b\u3001\u30c7\u30fc\u30bf\u306e\u53ef\u8aad\u6027\u3068\u64cd\u4f5c\u6027\u3092\u78ba\u4fdd\u3059\u308b\u305f\u3081\u306b\u5fc5\u8981\u306a\u30e1\u30bf\u30c7\u30fc\u30bf\u304c\u4fdd\u6301\u3055\u308c\u307e\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u7d50\u8ad6\u3068\u3057\u3066\u3001Hive \u3067\u306f\u3001\u30c7\u30fc\u30bf\u306e\u5727\u7e2e\u3068\u30a2\u30fc\u30ab\u30a4\u30d6\u306f\u3001\u30c7\u30fc\u30bf \u30b9\u30c8\u30ec\u30fc\u30b8\u3092\u6700\u9069\u5316\u3057\u3001\u30c7\u30fc\u30bf\u51e6\u7406\u306e\u52b9\u7387\u3092\u5411\u4e0a\u3055\u305b\u308b\u305f\u3081\u306e\u91cd\u8981\u306a\u30d2\u30f3\u30c8\u3067\u3059\u3002 \u30e6\u30fc\u30b6\u30fc\u306f\u3001\u9069\u5207\u306a\u5727\u7e2e\u5f62\u5f0f\u3068\u30a2\u30fc\u30ab\u30a4\u30d6\u30dd\u30ea\u30b7\u30fc\u3092\u9078\u629e\u3057\u3001\u30c7\u30fc\u30bf\u306e\u30af\u30ea\u30fc\u30cb\u30f3\u30b0\u3068\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0\u3001\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u3068\u30d0\u30b1\u30c3\u30c8\u306e\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u5206\u5272\u3092\u5b9f\u884c\u3057\u3001\u5fc5\u8981\u306a\u30e1\u30bf\u30c7\u30fc\u30bf\u3092\u4fdd\u6301\u3057\u3066\u30c7\u30a3\u30b9\u30af\u30d5\u30c3\u30c8\u30d7\u30ea\u30f3\u30c8\u3092\u524a\u6e1b\u3057\u3001\u30c7\u30fc\u30bf\u306e\u8aad\u307f\u53d6\u308a\u3068\u30af\u30a8\u30ea\u3092\u9ad8\u901f\u5316\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"http:\/\/edu.ujhb.org\/?p=1171\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=64&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>\u30cf\u30a4\u30d6UDF\u3068UDAF\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u8aac\u660e\u3057\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>Hive \u3067\u306f\u3001UDF \u3068 UDAF \u306f\u30ab\u30b9\u30bf\u30e0\u95a2\u6570\u3068\u96c6\u8a08\u95a2\u6570\u306e 2 \u3064\u306e\u5f62\u5f0f\u3067\u3059\u3002 Hive UDF \u3068 UDAF \u306e\u8a73\u7d30\u306a\u8aac\u660e\u3092\u6b21\u306b\u793a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30c6\u30a3\u30c3\u30ab\u30fc<\/li>\n<\/ol>\n\n\n\n<p>UDF \u306f\u30e6\u30fc\u30b6\u30fc\u5b9a\u7fa9\u95a2\u6570\u3067\u3042\u308a\u3001\u30e6\u30fc\u30b6\u30fc\u306e\u30cb\u30fc\u30ba\u306b\u5fdc\u3058\u3066\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u3057\u3001Hive \u30af\u30a8\u30ea\u306b\u9069\u7528\u3067\u304d\u307e\u3059\u3002 Hive\u306fJava\u3001Python\u306a\u3069\u306e\u3055\u307e\u3056\u307e\u306a\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u8a00\u8a9e\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u304a\u308a\u3001\u30e6\u30fc\u30b6\u30fc\u306f\u3053\u308c\u3089\u306e\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u8a00\u8a9e\u3067UDF\u3092\u8a18\u8ff0\u3067\u304d\u307e\u3059\u3002 UDF \u306e\u5229\u70b9\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u67d4\u8edf\u306a\u30c7\u30fc\u30bf\u51e6\u7406\u65b9\u6cd5\u3092\u63d0\u4f9b\u3057\u3001\u30e6\u30fc\u30b6\u30fc\u306e\u30cb\u30fc\u30ba\u306b\u5fdc\u3058\u3066\u6a5f\u80fd\u3092\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u3067\u304d\u307e\u3059<\/li>\n\n\n\n<li>UDF\u306f\u3001Java\u3084Python\u306a\u3069\u306e\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u8a00\u8a9e\u3092\u4ecb\u3057\u3066\u5b9f\u88c5\u3067\u304d\u3001\u5f37\u529b\u306a\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u6a5f\u80fd\u3068\u30b9\u30b1\u30fc\u30e9\u30d3\u30ea\u30c6\u30a3\u3092\u63d0\u4f9b\u3057\u307e\u3059<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\" start=\"2\">\n<li>\u30a6\u30c0\u30d5<\/li>\n<\/ol>\n\n\n\n<p>UDAF \u306f\u30e6\u30fc\u30b6\u30fc\u5b9a\u7fa9\u306e\u96c6\u8a08\u95a2\u6570\u3067\u3042\u308a\u3001\u30e6\u30fc\u30b6\u30fc\u306e\u30cb\u30fc\u30ba\u306b\u5fdc\u3058\u3066\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u3057\u3001Hive \u30af\u30a8\u30ea\u306b\u9069\u7528\u3067\u304d\u307e\u3059\u3002 Hive \u306f\u3001SUM\u3001AVG\u3001MAX\u3001MIN\u3001COUNT \u306a\u3069\u306e\u3055\u307e\u3056\u307e\u306a\u96c6\u8a08\u95a2\u6570\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u307e\u3059\u304c\u3001\u30e6\u30fc\u30b6\u30fc\u306f UDAF \u3092\u4f7f\u7528\u3057\u3066\u72ec\u81ea\u306e\u96c6\u8a08\u95a2\u6570\u3092\u5b9f\u88c5\u3067\u304d\u307e\u3059\u3002 UDAF\u306e\u5229\u70b9\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u96c6\u8a08\u95a2\u6570\u306e\u67d4\u8edf\u306a\u5b9f\u88c5\u3092\u63d0\u4f9b\u3057\u3001\u30e6\u30fc\u30b6\u30fc\u306e\u30cb\u30fc\u30ba\u306b\u5fdc\u3058\u3066\u96c6\u8a08\u95a2\u6570\u3092\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u3067\u304d\u307e\u3059<\/li>\n\n\n\n<li>Hive\u30af\u30a8\u30ea\u3067\u4f7f\u7528\u3067\u304d\u3001\u5f37\u529b\u306a\u30c7\u30fc\u30bf\u51e6\u7406\u6a5f\u80fd\u3068\u30b9\u30b1\u30fc\u30e9\u30d3\u30ea\u30c6\u30a3\u3092\u63d0\u4f9b\u3057\u307e\u3059<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\" start=\"3\">\n<li>UDF \u304a\u3088\u3073 UDAF \u306e\u4f7f\u7528<\/li>\n<\/ol>\n\n\n\n<p>UDF \u304a\u3088\u3073 UDAF \u3092\u4f7f\u7528\u3059\u308b\u306b\u306f\u3001\u95a2\u6570\u306e\u30e6\u30fc\u30b6\u30fc\u5b9a\u7fa9\u306e\u5165\u529b\u3068\u51fa\u529b\u3001\u304a\u3088\u3073\u95a2\u6570\u306e\u8ad6\u7406\u51e6\u7406\u304c\u5fc5\u8981\u3067\u3059\u3002 \u305f\u3068\u3048\u3070\u3001\u6587\u5b57\u5217\u3092\u5927\u6587\u5b57\u306b\u5909\u63db\u3059\u308b\u305f\u3081\u306b Java \u3067\u8a18\u8ff0\u3055\u308c\u305f UDF \u306e\u4f8b\u3092\u6b21\u306b\u793a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">javaCopy code<code>import org.apache.hadoop.hive.ql.exec.UDF;\nimport org.apache.hadoop.io.Text;\n\npublic class Upper extends UDF {\n    public Text evaluate(Text str) {\n        if (str == null) {\n            return null;\n        }\n        return new Text(str.toString().toUpperCase());\n    }\n}\n<\/code><\/pre>\n\n\n\n<p>UDF \u3068 UDAF \u3092\u4f7f\u7528\u3059\u308b\u306b\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u304c Hive \u306b\u95a2\u6570\u3092\u767b\u9332\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059 (\u305f\u3068\u3048\u3070\u3001Hive \u306b UDF \u3092\u767b\u9332\u3059\u308b\u4f8b\u3092\u6b21\u306b\u793a\u3057\u307e\u3059)\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">sqlCopy code<code>ADD JAR \/path\/to\/upper.jar;\nCREATE TEMPORARY FUNCTION upper AS 'com.example.Upper';\nSELECT upper(name) FROM employee;\n<\/code><\/pre>\n\n\n\n<p>\u4e0a\u8a18\u306e\u4f8b\u3067\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u306f Java \u3067\u8a18\u8ff0\u3055\u308c\u305f UDF \u3092\u4e0a\u4f4d.jar\u30d5\u30a1\u30a4\u30eb\u3068\u3057\u3066\u30d1\u30c3\u30b1\u30fc\u30b8\u5316\u3057\u3001\u305d\u306e UDF \u3092 Hive \u306b\u767b\u9332\u3057\u307e\u3059\u3002 \u305d\u306e\u5f8c\u3001\u30e6\u30fc\u30b6\u30fc\u306f Hive \u30af\u30a8\u30ea\u306e\u4e0a\u4f4d\u95a2\u6570\u3092\u4f7f\u7528\u3057\u3066\u3001\u540d\u524d\u5217\u3092\u5927\u6587\u5b57\u306b\u5909\u63db\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u8981\u7d04\u3059\u308b\u3068\u3001Hive \u3067\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u306f UDF \u3068 UDAF \u306e\u30ab\u30b9\u30bf\u30e0\u95a2\u6570\u3068\u96c6\u8a08\u95a2\u6570\u3092\u4f7f\u7528\u3057\u3066\u3001Hive \u30af\u30a8\u30ea\u306b\u9069\u7528\u3067\u304d\u307e\u3059\u3002 \u30e6\u30fc\u30b6\u30fc\u306f\u3001Java \u3084 Python \u306a\u3069\u306e\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u8a00\u8a9e\u3092\u4f7f\u7528\u3057\u3066 UDF \u3068 UDAF \u3092\u8a18\u8ff0\u3067\u304d\u3001\u5f37\u529b\u306a\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u6a5f\u80fd\u3068\u62e1\u5f35\u6027\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"http:\/\/edu.ujhb.org\/?p=1171\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=64&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>Hive\u306e\u30d3\u30e5\u30fc\u3068\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u8aac\u660e\u3057\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>Hive \u3067\u306f\u3001\u30d3\u30e5\u30fc\u3068\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u306f\u3001\u30c7\u30fc\u30bf \u30af\u30a8\u30ea\u3092\u6700\u9069\u5316\u3057\u3001\u30c7\u30fc\u30bf\u3092\u7ba1\u7406\u3059\u308b\u305f\u3081\u306e\u91cd\u8981\u306a\u624b\u6cd5\u3067\u3059\u3002 Hive \u306e\u30d3\u30e5\u30fc\u3068\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u306e\u8a73\u7d30\u306a\u8aac\u660e\u3092\u6b21\u306b\u793a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u773a\u3081\u308b<\/li>\n<\/ol>\n\n\n\n<p>\u30d3\u30e5\u30fc\u306f\u3001\u30c7\u30fc\u30bf\u3092\u542b\u307e\u306a\u3044\u304c\u30011 \u3064\u4ee5\u4e0a\u306e\u5b9f\u969b\u306e\u30c6\u30fc\u30d6\u30eb\u306b\u5bfe\u3059\u308b\u30af\u30a8\u30ea\u306e\u7d50\u679c\u306b\u57fa\u3065\u304f\u30c7\u30fc\u30bf\u306e\u8ad6\u7406\u30c6\u30fc\u30d6\u30eb\u3067\u3059\u3002 \u30d3\u30e5\u30fc\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u30c7\u30fc\u30bf\u306b\u7c21\u5358\u306b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u3001\u5fc5\u8981\u306a\u6570\u306e\u30d3\u30e5\u30fc\u3092\u5b9a\u7fa9\u3067\u304d\u307e\u3059\u3002 Hive \u3067\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u306f CREATE VIEW \u30b9\u30c6\u30fc\u30c8\u30e1\u30f3\u30c8\u3092\u4f7f\u7528\u3057\u3066\u30d3\u30e5\u30fc\u3092\u4f5c\u6210\u3067\u304d\u307e\u3059\u3002 \u305f\u3068\u3048\u3070\u3001\u30d3\u30e5\u30fc\u3092\u4f5c\u6210\u3059\u308b\u4f8b\u3092\u6b21\u306b\u793a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">sqlCopy code<code>CREATE VIEW view_name AS\nSELECT column1, column2, ...\nFROM table_name\nWHERE condition;\n<\/code><\/pre>\n\n\n\n<p>\u4e0a\u8a18\u306e\u4f8b\u3067\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u306f\u30c6\u30fc\u30d6\u30eb table_name\u306b\u57fa\u3065\u3044\u3066\u3001\u6761\u4ef6 column1\u3001column2 \u306a\u3069\u3092\u6e80\u305f\u3059\u5217\u3092\u542b\u3080 view_name \u3068\u3044\u3046\u540d\u524d\u306e\u30d3\u30e5\u30fc\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"2\">\n<li>\u30a4\u30f3\u30c7\u30c3\u30af\u30b9<\/li>\n<\/ol>\n\n\n\n<p>\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u306f\u3001\u30c7\u30fc\u30bf\u30af\u30a8\u30ea\u3092\u6700\u9069\u5316\u3057\u3066\u30c7\u30fc\u30bf\u306e\u53d6\u5f97\u3068\u30af\u30a8\u30ea\u3092\u9ad8\u901f\u5316\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u308b\u30c7\u30fc\u30bf\u69cb\u9020\u3067\u3059\u3002 Hive \u3067\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u306f CREATE INDEX \u30b9\u30c6\u30fc\u30c8\u30e1\u30f3\u30c8\u3092\u4f7f\u7528\u3057\u3066\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u3092\u4f5c\u6210\u3067\u304d\u307e\u3059\u3002 \u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u306f\u3001B\u30c4\u30ea\u30fc\u3001\u30cf\u30c3\u30b7\u30e5\u306a\u3069\u306e\u3055\u307e\u3056\u307e\u306a\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3092\u4f7f\u7528\u3057\u3066\u5b9f\u88c5\u3067\u304d\u307e\u3059\u3002 \u305f\u3068\u3048\u3070\u3001\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u3092\u4f5c\u6210\u3059\u308b\u4f8b\u3092\u6b21\u306b\u793a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">arduinoCopy code<code>CREATE INDEX index_name\nON table_name (column1, column2, ...);\n<\/code><\/pre>\n\n\n\n<p>\u4e0a\u8a18\u306e\u4f8b\u3067\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u306f\u30c6\u30fc\u30d6\u30eb table_name\u306b\u57fa\u3065\u3044\u3066\u3001\u5217 column1\u3001column2 \u306a\u3069\u3092\u542b\u3080 index_name \u3068\u3044\u3046\u540d\u524d\u306e\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"3\">\n<li>\u30d3\u30e5\u30fc\u3068\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u306e\u4f7f\u7528<\/li>\n<\/ol>\n\n\n\n<p>\u30d3\u30e5\u30fc\u3068\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u3092\u4f7f\u7528\u3057\u3066\u3001\u30c7\u30fc\u30bf \u30af\u30a8\u30ea\u3092\u6700\u9069\u5316\u3057\u3001\u30c7\u30fc\u30bf\u3092\u7ba1\u7406\u3057\u307e\u3059\u3002 \u30e6\u30fc\u30b6\u30fc\u306f\u30d3\u30e5\u30fc\u3067\u30af\u30a8\u30ea \u30b9\u30c6\u30fc\u30c8\u30e1\u30f3\u30c8\u3092\u5b9a\u7fa9\u3057\u3066\u3001\u4fbf\u5229\u306a\u30c7\u30fc\u30bf \u30a2\u30af\u30bb\u30b9\u3092\u63d0\u4f9b\u3067\u304d\u307e\u3059\u3002 \u30e6\u30fc\u30b6\u30fc\u306f\u3001\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u3092\u4f7f\u7528\u3057\u3066\u3001\u30c7\u30fc\u30bf\u306e\u53d6\u5f97\u3068\u30af\u30a8\u30ea\u3092\u9ad8\u901f\u5316\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002 \u305f\u3068\u3048\u3070\u3001\u30d3\u30e5\u30fc\u3068\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u306e\u4f7f\u7528\u4f8b\u3092\u6b21\u306b\u793a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">sqlCopy code<code>-- \u521b\u5efa\u89c6\u56fe\nCREATE VIEW view_name AS\nSELECT column1, column2, ...\nFROM table_name\nWHERE condition;\n\n-- \u521b\u5efa\u7d22\u5f15\nCREATE INDEX index_name\nON table_name (column1, column2, ...);\n\n-- \u4f7f\u7528\u89c6\u56fe\u67e5\u8be2\u6570\u636e\nSELECT * FROM view_name;\n\n-- \u4f7f\u7528\u7d22\u5f15\u67e5\u8be2\u6570\u636e\nSELECT column1, column2, ...\nFROM table_name\nWHERE column1 = value;\n<\/code><\/pre>\n\n\n\n<p>\u4e0a\u8a18\u306e\u4f8b\u3067\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u306f view_name \u3068\u3044\u3046\u540d\u524d\u306e\u30d3\u30e5\u30fc\u3068 index_name \u3068\u3044\u3046\u540d\u524d\u306e\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002 \u305d\u306e\u5f8c\u3001\u30e6\u30fc\u30b6\u30fc\u306f\u30d3\u30e5\u30fc\u3092\u4f7f\u7528\u3057\u3066\u30c7\u30fc\u30bf\u3092\u30af\u30a8\u30ea\u3057\u305f\u308a\u3001\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u3092\u4f7f\u7528\u3057\u3066\u7279\u5b9a\u306e\u5217\u306e\u30c7\u30fc\u30bf\u3092\u30af\u30a8\u30ea\u3057\u305f\u308a\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u8981\u7d04\u3059\u308b\u3068\u3001Hive \u3067\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u306f\u30c7\u30fc\u30bf \u30af\u30a8\u30ea\u3092\u6700\u9069\u5316\u3057\u3001\u30d3\u30e5\u30fc\u3068\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u3092\u4f7f\u7528\u3057\u3066\u30c7\u30fc\u30bf\u3092\u7ba1\u7406\u3067\u304d\u307e\u3059\u3002 \u30e6\u30fc\u30b6\u30fc\u306f\u3001CREATE VIEW \u30b9\u30c6\u30fc\u30c8\u30e1\u30f3\u30c8\u3092\u4f7f\u7528\u3057\u3066\u30d3\u30e5\u30fc\u3092\u4f5c\u6210\u3057\u3001CREATE INDEX \u30b9\u30c6\u30fc\u30c8\u30e1\u30f3\u30c8\u3092\u4f7f\u7528\u3057\u3066\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u3092\u4f5c\u6210\u3057\u3001\u30af\u30a8\u30ea \u30b9\u30c6\u30fc\u30c8\u30e1\u30f3\u30c8\u3067\u30d3\u30e5\u30fc\u3068\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u3092\u4f7f\u7528\u3057\u3066\u30af\u30a8\u30ea\u52b9\u7387\u3092\u5411\u4e0a\u3055\u305b\u3001\u30c7\u30fc\u30bf\u3092\u7ba1\u7406\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"http:\/\/edu.ujhb.org\/?p=1171\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=64&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>Hive\u306e\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u3068\u30ed\u30c3\u30af\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u8aac\u660e\u3057\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>Hive \u3067\u306f\u3001\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u3068\u30ed\u30c3\u30af\u306f\u3001\u540c\u6642\u30c7\u30fc\u30bf \u30a2\u30af\u30bb\u30b9\u3092\u7ba1\u7406\u3057\u3001\u30c7\u30fc\u30bf\u306e\u4e00\u8cab\u6027\u3092\u78ba\u4fdd\u3059\u308b\u305f\u3081\u306e\u91cd\u8981\u306a\u624b\u6cd5\u3067\u3059\u3002 Hive \u306e\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u3068\u30ed\u30c3\u30af\u306e\u8a73\u7d30\u306a\u8aac\u660e\u3092\u6b21\u306b\u793a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u4e8b\u52d9<\/li>\n<\/ol>\n\n\n\n<p>\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u306f\u30013 \u3064\u306e\u64cd\u4f5c\u5358\u4f4d\u3068\u3057\u3066\u6271\u308f\u308c\u3001\u3059\u3079\u3066\u6210\u529f\u3059\u308b\u304b\u3001\u3059\u3079\u3066\u30ed\u30fc\u30eb\u30d0\u30c3\u30af\u3055\u308c\u308b\u3001\u95a2\u9023\u3059\u308b\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u64cd\u4f5c\u306e\u30bb\u30c3\u30c8\u3067\u3059\u3002 Hive \u3067\u306f\u3001\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u306f ACID (\u539f\u5b50\u6027\u3001\u4e00\u8cab\u6027\u3001\u5206\u96e2\u6027\u3001\u304a\u3088\u3073\u6301\u7d9a\u6027) \u7279\u6027\u306b\u3088\u3063\u3066\u5b9f\u88c5\u3055\u308c\u307e\u3059\u3002 Hive \u306f ACID \u5c5e\u6027\u3092\u6301\u3064\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u307e\u3059\u304c\u3001ORC \u3084 Parquet \u306a\u3069\u306e HDFS \u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3 (HDFS &lt;&gt;.x \u4ee5\u964d) \u3092\u30b5\u30dd\u30fc\u30c8\u3059\u308b\u30b9\u30c8\u30ec\u30fc\u30b8\u5f62\u5f0f\u306b\u5bfe\u3057\u3066\u306e\u307f\u30b5\u30dd\u30fc\u30c8\u3055\u308c\u307e\u3059\u3002 \u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u306e\u5229\u70b9\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30c7\u30fc\u30bf\u306e\u6574\u5408\u6027\u3068\u30c7\u30fc\u30bf\u6574\u5408\u6027\u306e\u4fdd\u8a3c\u3092\u63d0\u4f9b<\/li>\n\n\n\n<li>\u540c\u6642\u5b9f\u884c\u5236\u5fa1\u304a\u3088\u3073\u30c7\u30fc\u30bf \u30a2\u30af\u30bb\u30b9\u7ba1\u7406\u6a5f\u80fd\u3092\u63d0\u4f9b<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\" start=\"2\">\n<li>\u9320<\/li>\n<\/ol>\n\n\n\n<p>\u30ed\u30c3\u30af\u306f\u3001\u540c\u6642\u30a2\u30af\u30bb\u30b9\u3092\u5236\u5fa1\u3057\u3001\u30c7\u30fc\u30bf\u306e\u6574\u5408\u6027\u3092\u7dad\u6301\u3059\u308b\u305f\u3081\u306e\u30e1\u30ab\u30cb\u30ba\u30e0\u3067\u3059\u3002 Hive \u3067\u306f\u3001\u30ed\u30c3\u30af\u306f\u5171\u6709\u30ed\u30c3\u30af\u3068\u6392\u4ed6\u30ed\u30c3\u30af\u306e 2 \u3064\u306e\u65b9\u6cd5\u3067\u5b9f\u88c5\u3055\u308c\u307e\u3059\u3002 \u5171\u6709\u30ed\u30c3\u30af\u306f\u3001\u30c7\u30fc\u30bf\u304c\u540c\u6642\u306b\u8aad\u307f\u53d6\u3089\u308c\u305f\u308a\u5909\u66f4\u3055\u308c\u305f\u308a\u3059\u308b\u306e\u3092\u9632\u3050\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u3001\u6392\u4ed6\u30ed\u30c3\u30af\u306f\u3001\u30c7\u30fc\u30bf\u304c\u540c\u6642\u306b\u5909\u66f4\u3055\u308c\u306a\u3044\u3088\u3046\u306b\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002 \u30e6\u30fc\u30b6\u30fc\u306f\u3001Hive \u30af\u30a8\u30ea\u3067 LOCK TABLE \u30b9\u30c6\u30fc\u30c8\u30e1\u30f3\u30c8\u3092\u4f7f\u7528\u3057\u3066\u30ed\u30c3\u30af\u3092\u53d6\u5f97\u3067\u304d\u307e\u3059\u3002 \u30ed\u30c3\u30af\u30c0\u30a6\u30f3\u306e\u5229\u70b9\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u540c\u6642\u5b9f\u884c\u5236\u5fa1\u304a\u3088\u3073\u30c7\u30fc\u30bf \u30a2\u30af\u30bb\u30b9\u7ba1\u7406\u6a5f\u80fd\u3092\u63d0\u4f9b<\/li>\n\n\n\n<li>\u30c7\u30fc\u30bf\u306e\u6574\u5408\u6027\u3068\u6574\u5408\u6027\u3092\u78ba\u4fdd<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\" start=\"3\">\n<li>\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u3068\u30ed\u30c3\u30af\u306b\u95a2\u3059\u308b\u30d9\u30b9\u30c8 \u30d7\u30e9\u30af\u30c6\u30a3\u30b9<\/li>\n<\/ol>\n\n\n\n<p>\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u3068\u30ed\u30c3\u30af\u3092\u4f7f\u7528\u3059\u308b\u306b\u306f\u3001\u30c7\u30fc\u30bf\u306e\u4e00\u8cab\u6027\u3068\u6574\u5408\u6027\u3092\u78ba\u4fdd\u3059\u308b\u305f\u3081\u306e\u30d9\u30b9\u30c8 \u30d7\u30e9\u30af\u30c6\u30a3\u30b9\u3092\u30e6\u30fc\u30b6\u30fc\u304c\u7406\u89e3\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002 \u30d9\u30b9\u30c8 \u30d7\u30e9\u30af\u30c6\u30a3\u30b9\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u3068\u30ed\u30c3\u30af\u3092\u30b5\u30dd\u30fc\u30c8\u3059\u308b\u30b9\u30c8\u30ec\u30fc\u30b8\u5f62\u5f0f (ORC \u3084 Parquet \u306a\u3069) \u3092\u9078\u629e\u3059\u308b<\/li>\n\n\n\n<li>\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u306e\u524d\u306b\u30c7\u30fc\u30bf\u3092\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3057\u3066\u3001\u30c7\u30fc\u30bf\u306e\u7834\u640d\u3084\u640d\u5931\u3092\u9632\u304e\u307e\u3059<\/li>\n\n\n\n<li>\u30ed\u30c3\u30af\u3059\u308b\u3068\u304d\u306f\u3001\u6700\u5c0f\u306e\u30ed\u30c3\u30af\u7bc4\u56f2\u3092\u4f7f\u7528\u3057\u3066\u30c7\u30fc\u30bf\u30a2\u30af\u30bb\u30b9\u306e\u30d6\u30ed\u30c3\u30af\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u307e\u3059<\/li>\n\n\n\n<li>\u30ed\u30c3\u30af\u3092\u4f7f\u7528\u3059\u308b\u5834\u5408\u306f\u3001\u30c7\u30fc\u30bf \u30a2\u30af\u30bb\u30b9\u306e\u30d6\u30ed\u30c3\u30af\u3092\u9632\u3050\u305f\u3081\u306b\u3001\u30ed\u30c3\u30af\u3092\u9577\u6642\u9593\u4fdd\u6301\u3057\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u8981\u7d04\u3059\u308b\u3068\u3001Hive \u3067\u306f\u3001\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u3068\u30ed\u30c3\u30af\u306f\u3001\u540c\u6642\u30c7\u30fc\u30bf \u30a2\u30af\u30bb\u30b9\u3092\u7ba1\u7406\u3057\u3001\u30c7\u30fc\u30bf\u306e\u4e00\u8cab\u6027\u3092\u78ba\u4fdd\u3059\u308b\u305f\u3081\u306e\u91cd\u8981\u306a\u624b\u6cd5\u3067\u3059\u3002 \u30e6\u30fc\u30b6\u30fc\u306f\u3001ACID \u5c5e\u6027\u306e\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u3068\u30ed\u30c3\u30af \u30e1\u30ab\u30cb\u30ba\u30e0\u3092\u4f7f\u7528\u3057\u3066\u3001\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u3068\u30ed\u30c3\u30af\u3092\u30b5\u30dd\u30fc\u30c8\u3059\u308b\u30b9\u30c8\u30ec\u30fc\u30b8\u5f62\u5f0f\u3092\u9078\u629e\u3057\u3001\u30c7\u30fc\u30bf\u3092\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3057\u3001\u30ed\u30c3\u30af\u306e\u7bc4\u56f2\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u3001\u30ed\u30c3\u30af\u3092\u9577\u6642\u9593\u4fdd\u6301\u3057\u306a\u3044\u3088\u3046\u306b\u3059\u308b\u3053\u3068\u3067\u3001\u30c7\u30fc\u30bf\u306e\u4e00\u8cab\u6027\u3068\u6574\u5408\u6027\u3092\u5411\u4e0a\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"http:\/\/edu.ujhb.org\/?p=1171\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=64&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>Java\u3067Hive\u3092\u8aad\u307f\u66f8\u304d\u3059\u308b\u305f\u3081\u306e\u30b3\u30fc\u30c9\u4f8b\u3092\u6559\u3048\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>\u4ee5\u4e0b\u306f\u3001Java JDBC \u3068 Apache Hive JDBC \u30c9\u30e9\u30a4\u30d0\u30fc\u3092\u4f7f\u7528\u3057\u3066\u3001Hive \u3092\u8aad\u307f\u66f8\u304d\u3059\u308b\u305f\u3081\u306e Java \u30b3\u30fc\u30c9\u4f8b\u3067\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30cf\u30a4\u30d6 JDBC \u30c9\u30e9\u30a4\u30d0\u30fc\u3092\u69cb\u6210\u3059\u308b<\/li>\n<\/ol>\n\n\n\n<p>\u307e\u305a\u3001Apache Hive JDBC \u30c9\u30e9\u30a4\u30d0\u30fc\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\u3066\u69cb\u6210\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002 \u3042\u306a\u305f\u306f\u304b\u3089\u30c9\u30e9\u30a4\u30d0\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059 \u30cf\u30a4\u30d6\u306e\u516c\u5f0f\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8&nbsp;<a href=\"https:\/\/hive.apache.org\/downloads.html%EF%BC%89%E4%B8%8B%E8%BD%BD%E9%A9%B1%E5%8A%A8%E7%A8%8B%E5%BA%8F%E3%80%82%E5%B0%86hive-jdbc-x.x.x-standalone.jar%E6%96%87%E4%BB%B6%E6%B7%BB%E5%8A%A0%E5%88%B0%E9%A1%B9%E7%9B%AE%E7%9A%84classpath%E4%B8%AD%E3%80%82\">(https:\/\/hive.apache.org\/downloads.html). hive-jdbc-x.x.x.x-\u30b9\u30bf\u30f3\u30c9\u30a2\u30ed\u30f3.jar\u30d5\u30a1\u30a4\u30eb\u3092\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u30af\u30e9\u30b9\u30d1\u30b9\u306b\u8ffd\u52a0\u3057\u307e\u3059\u3002<\/a><\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"2\">\n<li>\u30cf\u30a4\u30d6\u30b5\u30fc\u30d0\u30fc\u306b\u63a5\u7d9a\u3059\u308b<\/li>\n<\/ol>\n\n\n\n<p>Java \u3067\u306f\u3001JDBC \u3092\u4f7f\u7528\u3057\u3066 Hive \u30b5\u30fc\u30d0\u30fc\u306b\u63a5\u7d9a\u3059\u308b\u306b\u306f\u3001\u6b21\u306e\u30b3\u30fc\u30c9\u3092\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">javaCopy code<code>import java.sql.*;\n\npublic class HiveConnection {\n   private static String driverName = \"org.apache.hive.jdbc.HiveDriver\";\n   private static String url = \"jdbc:hive2:\/\/localhost:10000\/default\";\n   private static String user = \"hive\";\n   private static String password = \"\";\n\n   public static void main(String[] args) throws SQLException {\n      try {\n         Class.forName(driverName);\n      } catch (ClassNotFoundException e) {\n         e.printStackTrace();\n         System.exit(1);\n      }\n      Connection con = DriverManager.getConnection(url, user, password);\n      Statement stmt = con.createStatement();\n      String tableName = \"employee\";\n      String sql = \"select * from \" + tableName;\n      ResultSet res = stmt.executeQuery(sql);\n      while (res.next()) {\n         System.out.println(res.getInt(1) + \"\\t\" + res.getString(2));\n      }\n   }\n}\n<\/code><\/pre>\n\n\n\n<p>\u4e0a\u8a18\u306e\u4f8b\u3067\u306f\u3001JDBC \u3092\u4f7f\u7528\u3057\u3066 Hive \u30b5\u30fc\u30d0\u30fc\u306b\u63a5\u7d9a\u3057\u3001SQL \u30af\u30a8\u30ea\u3092\u5b9f\u884c\u3057\u3001\u7d50\u679c\u3092\u51fa\u529b\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"3\">\n<li>Hive \u30c6\u30fc\u30d6\u30eb\u306b\u30c7\u30fc\u30bf\u3092\u633f\u5165\u3059\u308b<\/li>\n<\/ol>\n\n\n\n<p>Hive \u30c6\u30fc\u30d6\u30eb\u306b\u30c7\u30fc\u30bf\u3092\u633f\u5165\u3059\u308b\u306b\u306f\u3001\u6b21\u306e\u30b3\u30fc\u30c9\u3092\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">javaCopy code<code>import java.sql.*;\n\npublic class HiveInsert {\n   private static String driverName = \"org.apache.hive.jdbc.HiveDriver\";\n   private static String url = \"jdbc:hive2:\/\/localhost:10000\/default\";\n   private static String user = \"hive\";\n   private static String password = \"\";\n\n   public static void main(String[] args) throws SQLException {\n      try {\n         Class.forName(driverName);\n      } catch (ClassNotFoundException e) {\n         e.printStackTrace();\n         System.exit(1);\n      }\n      Connection con = DriverManager.getConnection(url, user, password);\n      Statement stmt = con.createStatement();\n      String tableName = \"employee\";\n      String sql = \"insert into \" + tableName + \" values (1, 'Tom'), (2, 'Jerry')\";\n      stmt.executeUpdate(sql);\n      System.out.println(\"Data inserted into \" + tableName + \" table.\");\n   }\n}\n<\/code><\/pre>\n\n\n\n<p>\u4e0a\u8a18\u306e\u4f8b\u3067\u306f\u3001JDBC \u3092\u4f7f\u7528\u3057\u3066 Hive \u30c6\u30fc\u30d6\u30eb\u306b\u30c7\u30fc\u30bf\u3092\u633f\u5165\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u8981\u7d04\u3059\u308b\u3068\u3001Java \u3092\u4f7f\u7528\u3057\u3066 Hive \u3092\u8aad\u307f\u66f8\u304d\u3059\u308b\u306b\u306f\u3001JDBC \u304c Hive \u30b5\u30fc\u30d0\u30fc\u306b\u63a5\u7d9a\u3057\u3001SQL \u30af\u30a8\u30ea\u3068\u633f\u5165\u3092\u5b9f\u884c\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002 Apache Hive JDBC \u30c9\u30e9\u30a4\u30d0\u30fc\u3092\u69cb\u6210\u3057\u3001Java \u30b3\u30fc\u30c9\u3092\u8a18\u8ff0\u3059\u308b\u3053\u3068\u3067\u3001Java \u3092\u4f7f\u7528\u3057\u3066 Hive \u3092\u7c21\u5358\u306b\u8aad\u307f\u66f8\u304d\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"http:\/\/edu.ujhb.org\/?p=1171\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=64&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>Scala\u306e\u30cf\u30a4\u30d6\u306e\u8aad\u307f\u53d6\u308a\u3068\u66f8\u304d\u8fbc\u307f\u306e\u30b3\u30fc\u30c9\u4f8b\u3092\u6559\u3048\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>\u4ee5\u4e0b\u306f\u3001Scala JDBC \u30c9\u30e9\u30a4\u30d0\u30fc\u3068 Apache Hive JDBC \u30c9\u30e9\u30a4\u30d0\u30fc\u3092\u4f7f\u7528\u3057\u305f Scala \u306e\u8aad\u307f\u53d6\u308a\u3068\u66f8\u304d\u8fbc\u307f\u306e\u30b3\u30fc\u30c9\u4f8b\u3067\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30cf\u30a4\u30d6 JDBC \u30c9\u30e9\u30a4\u30d0\u30fc\u3092\u69cb\u6210\u3059\u308b<\/li>\n<\/ol>\n\n\n\n<p>\u307e\u305a\u3001Apache Hive JDBC \u30c9\u30e9\u30a4\u30d0\u30fc\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\u3066\u69cb\u6210\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002 \u3042\u306a\u305f\u306f\u304b\u3089\u30c9\u30e9\u30a4\u30d0\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059 \u30cf\u30a4\u30d6\u306e\u516c\u5f0f\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8&nbsp;<a href=\"https:\/\/hive.apache.org\/downloads.html%EF%BC%89%E4%B8%8B%E8%BD%BD%E9%A9%B1%E5%8A%A8%E7%A8%8B%E5%BA%8F%E3%80%82%E5%B0%86hive-jdbc-x.x.x-standalone.jar%E6%96%87%E4%BB%B6%E6%B7%BB%E5%8A%A0%E5%88%B0%E9%A1%B9%E7%9B%AE%E7%9A%84classpath%E4%B8%AD%E3%80%82\">(https:\/\/hive.apache.org\/downloads.html). hive-jdbc-x.x.x.x-\u30b9\u30bf\u30f3\u30c9\u30a2\u30ed\u30f3.jar\u30d5\u30a1\u30a4\u30eb\u3092\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u30af\u30e9\u30b9\u30d1\u30b9\u306b\u8ffd\u52a0\u3057\u307e\u3059\u3002<\/a><\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"2\">\n<li>\u30cf\u30a4\u30d6\u30b5\u30fc\u30d0\u30fc\u306b\u63a5\u7d9a\u3059\u308b<\/li>\n<\/ol>\n\n\n\n<p>Scala \u3067\u306f\u3001JDBC \u3092\u4f7f\u7528\u3057\u3066 Hive \u30b5\u30fc\u30d0\u30fc\u306b\u63a5\u7d9a\u3059\u308b\u306b\u306f\u3001\u6b21\u306e\u30b3\u30fc\u30c9\u3092\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">javaCopy code<code>import java.sql.{Connection, DriverManager, ResultSet, SQLException}\n\nobject HiveConnection {\n  val driverName = \"org.apache.hive.jdbc.HiveDriver\"\n  val url = \"jdbc:hive2:\/\/localhost:10000\/default\"\n  val user = \"hive\"\n  val password = \"\"\n\n  def main(args: Array[String]): Unit = {\n    Class.forName(driverName)\n    val con: Connection = DriverManager.getConnection(url, user, password)\n    val stmt = con.createStatement()\n    val tableName = \"employee\"\n    val sql = \"select * from \" + tableName\n    val res: ResultSet = stmt.executeQuery(sql)\n    while (res.next()) {\n      println(res.getInt(1) + \"\\t\" + res.getString(2))\n    }\n  }\n}\n<\/code><\/pre>\n\n\n\n<p>\u4e0a\u8a18\u306e\u4f8b\u3067\u306f\u3001JDBC \u3092\u4f7f\u7528\u3057\u3066 Hive \u30b5\u30fc\u30d0\u30fc\u306b\u63a5\u7d9a\u3057\u3001SQL \u30af\u30a8\u30ea\u3092\u5b9f\u884c\u3057\u3001\u7d50\u679c\u3092\u51fa\u529b\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"3\">\n<li>Hive \u30c6\u30fc\u30d6\u30eb\u306b\u30c7\u30fc\u30bf\u3092\u633f\u5165\u3059\u308b<\/li>\n<\/ol>\n\n\n\n<p>Hive \u30c6\u30fc\u30d6\u30eb\u306b\u30c7\u30fc\u30bf\u3092\u633f\u5165\u3059\u308b\u306b\u306f\u3001\u6b21\u306e\u30b3\u30fc\u30c9\u3092\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">javaCopy code<code>import java.sql.{Connection, DriverManager, ResultSet, SQLException}\n\nobject HiveInsert {\n  val driverName = \"org.apache.hive.jdbc.HiveDriver\"\n  val url = \"jdbc:hive2:\/\/localhost:10000\/default\"\n  val user = \"hive\"\n  val password = \"\"\n\n  def main(args: Array[String]): Unit = {\n    Class.forName(driverName)\n    val con: Connection = DriverManager.getConnection(url, user, password)\n    val stmt = con.createStatement()\n    val tableName = \"employee\"\n    val sql = \"insert into \" + tableName + \" values (1, 'Tom'), (2, 'Jerry')\"\n    stmt.executeUpdate(sql)\n    println(\"Data inserted into \" + tableName + \" table.\")\n  }\n}\n<\/code><\/pre>\n\n\n\n<p>\u4e0a\u8a18\u306e\u4f8b\u3067\u306f\u3001JDBC \u3092\u4f7f\u7528\u3057\u3066 Hive \u30c6\u30fc\u30d6\u30eb\u306b\u30c7\u30fc\u30bf\u3092\u633f\u5165\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u8981\u7d04\u3059\u308b\u3068\u3001Scala \u3092\u4f7f\u7528\u3057\u3066 Hive \u3092\u8aad\u307f\u66f8\u304d\u3059\u308b\u306b\u306f\u3001JDBC \u3092\u4f7f\u7528\u3057\u3066 Hive \u30b5\u30fc\u30d0\u30fc\u306b\u63a5\u7d9a\u3057\u3001SQL \u30af\u30a8\u30ea\u3068\u633f\u5165\u3092\u5b9f\u884c\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002 Apache Hive JDBC \u30c9\u30e9\u30a4\u30d0\u30fc\u3092\u69cb\u6210\u3057\u3001Scala \u30b3\u30fc\u30c9\u3092\u8a18\u8ff0\u3059\u308b\u3053\u3068\u3067\u3001Scala \u3092\u4f7f\u7528\u3057\u3066 Hive \u3092\u7c21\u5358\u306b\u8aad\u307f\u66f8\u304d\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"http:\/\/edu.ujhb.org\/?p=1171\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=64&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>PySpark\u304c\u30cf\u30a4\u30d6\u3092\u8aad\u307f\u66f8\u304d\u3059\u308b\u305f\u3081\u306e\u30b3\u30fc\u30c9\u4f8b\u3092\u6559\u3048\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>\u4ee5\u4e0b\u306f\u3001PySpark \u3068 PyHive \u3092\u4f7f\u7528\u3057\u305f PySpark \u306e\u8aad\u307f\u53d6\u308a\u3068\u66f8\u304d\u8fbc\u307f\u306e\u30b3\u30fc\u30c9\u4f8b\u3067\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>PyHive \u30e9\u30a4\u30d6\u30e9\u30ea\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b<\/li>\n<\/ol>\n\n\n\n<p>PyHive \u306f Python \u306e Hive \u3068\u306e\u901a\u4fe1\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u3067\u3059\u3002 \u6b21\u306e\u30b3\u30de\u30f3\u30c9\u3092\u4f7f\u7528\u3057\u3066PyHive\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">Copy code<code>pip install PyHive\n<\/code><\/pre>\n\n\n\n<ol class=\"wp-block-list\" start=\"2\">\n<li>\u30cf\u30a4\u30d6\u30b5\u30fc\u30d0\u30fc\u306b\u63a5\u7d9a\u3059\u308b<\/li>\n<\/ol>\n\n\n\n<p>PySpark \u3067\u306f\u3001PyHive \u3092\u4f7f\u7528\u3057\u3066 Hive \u30b5\u30fc\u30d0\u30fc\u306b\u63a5\u7d9a\u3059\u308b\u306b\u306f\u3001\u6b21\u306e\u30b3\u30fc\u30c9\u3092\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">sqlCopy code<code>from pyhive import hive\nconn = hive.Connection(host=\"localhost\", port=10000, username=\"hive\")\ncursor = conn.cursor()\ntable_name = \"employee\"\ncursor.execute(f\"select * from {table_name}\")\nrows = cursor.fetchall()\nfor row in rows:\n    print(row)\n<\/code><\/pre>\n\n\n\n<p>\u4e0a\u8a18\u306e\u4f8b\u3067\u306f\u3001PyHive \u3092\u4f7f\u7528\u3057\u3066 Hive \u30b5\u30fc\u30d0\u30fc\u306b\u63a5\u7d9a\u3057\u3001SQL \u30af\u30a8\u30ea\u3092\u5b9f\u884c\u3057\u3066\u7d50\u679c\u3092\u51fa\u529b\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"3\">\n<li>Hive \u30c6\u30fc\u30d6\u30eb\u306b\u30c7\u30fc\u30bf\u3092\u633f\u5165\u3059\u308b<\/li>\n<\/ol>\n\n\n\n<p>Hive \u30c6\u30fc\u30d6\u30eb\u306b\u30c7\u30fc\u30bf\u3092\u633f\u5165\u3059\u308b\u306b\u306f\u3001\u6b21\u306e\u30b3\u30fc\u30c9\u3092\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">sqlCopy code<code>from pyhive import hive\nconn = hive.Connection(host=\"localhost\", port=10000, username=\"hive\")\ncursor = conn.cursor()\ntable_name = \"employee\"\nvalues = [(1, \"Tom\"), (2, \"Jerry\")]\nsql = f\"insert into {table_name} values %s\" % str(values).replace('[', '').replace(']', '')\ncursor.execute(sql)\nprint(\"Data inserted into \" + table_name + \" table.\")\n<\/code><\/pre>\n\n\n\n<p>\u4e0a\u8a18\u306e\u4f8b\u3067\u306f\u3001PyHive \u3092\u4f7f\u7528\u3057\u3066 Hive \u30c6\u30fc\u30d6\u30eb\u306b\u30c7\u30fc\u30bf\u3092\u633f\u5165\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u8981\u7d04\u3059\u308b\u3068\u3001PySpark \u3067\u306f\u3001PyHive \u3092\u4f7f\u7528\u3057\u3066 Hive \u30b5\u30fc\u30d0\u30fc\u306b\u63a5\u7d9a\u3057\u3001SQL \u30af\u30a8\u30ea\u3068\u633f\u5165\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002 PyHive \u30e9\u30a4\u30d6\u30e9\u30ea\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3001PySpark \u30b3\u30fc\u30c9\u3092\u8a18\u8ff0\u3059\u308b\u3053\u3068\u3067\u3001PySpark \u3092\u4f7f\u7528\u3057\u3066 Hive \u3092\u7c21\u5358\u306b\u8aad\u307f\u66f8\u304d\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"http:\/\/edu.ujhb.org\/?p=1171\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=64&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>\u6700\u9ad8\u306eHive\u30d9\u30fc\u30b9\u306e\u30b7\u30b9\u30c6\u30e0\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u8aac\u660e\u3057\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>\u591a\u304f\u306e\u512a\u308c\u305fHive\u30d9\u30fc\u30b9\u306e\u30b7\u30b9\u30c6\u30e0\u304c\u3042\u308a\u307e\u3059\u304c\u3001\u4e00\u822c\u7684\u306b\u4f7f\u7528\u3055\u308c\u308b\u30b7\u30b9\u30c6\u30e0\u3092\u3044\u304f\u3064\u304b\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Apache Impala: Impala \u306f\u3001Hadoop \u30c7\u30fc\u30bf \u30a6\u30a7\u30a2\u30cf\u30a6\u30b9\u306b\u9ad8\u901f\u3067\u5bfe\u8a71\u578b\u306e SQL \u30af\u30a8\u30ea\u3092\u63d0\u4f9b\u3059\u308b\u3088\u3046\u306b\u8a2d\u8a08\u3055\u308c\u305f\u3001\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\u306e\u9ad8\u6027\u80fd\u5206\u6563 SQL \u30af\u30a8\u30ea \u30a8\u30f3\u30b8\u30f3\u3067\u3059\u3002 Hive \u30e1\u30bf\u30c7\u30fc\u30bf \u30b5\u30fc\u30d3\u30b9\u304a\u3088\u3073 Apache Sentry \u3068\u7d71\u5408\u3057\u3001\u30ed\u30fc\u30eb\u30d9\u30fc\u30b9\u306e\u30a2\u30af\u30bb\u30b9\u5236\u5fa1\u3092\u63d0\u4f9b\u3057\u3001Kerberos \u3084 LDAP \u8a8d\u8a3c\u306a\u3069\u306e\u6a5f\u80fd\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>Apache Drill: Drill \u306f\u3001Hive\u3001HBase\u3001MongoDB\u3001JSON \u30d5\u30a1\u30a4\u30eb\u306a\u3069\u3001\u8907\u6570\u306e\u30c7\u30fc\u30bf \u30bd\u30fc\u30b9\u3067\u306e\u30af\u30a8\u30ea\u3092\u30b5\u30dd\u30fc\u30c8\u3059\u308b\u30aa\u30fc\u30d7\u30f3 \u30bd\u30fc\u30b9\u306e\u5206\u6563 SQL \u30af\u30a8\u30ea \u30a8\u30f3\u30b8\u30f3\u3067\u3059\u3002 \u30c9\u30ea\u30eb\u306f REST API \u3092\u4ecb\u3057\u3066\u30a2\u30af\u30bb\u30b9\u3067\u304d\u3001\u6a19\u6e96 SQL \u3092\u4f7f\u7528\u3057\u305f\u3059\u3079\u3066\u306e\u30c7\u30fc\u30bf \u30bd\u30fc\u30b9\u306e\u30af\u30a8\u30ea\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>Apache Kylin: Kylin \u306f\u3001OLAP \u306b\u52b9\u7387\u7684\u306a\u591a\u6b21\u5143\u5206\u6790\u6a5f\u80fd\u3092\u63d0\u4f9b\u3059\u308b\u3088\u3046\u306b\u8a2d\u8a08\u3055\u308c\u305f\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\u306e\u5206\u6563\u5206\u6790\u30a8\u30f3\u30b8\u30f3\u3067\u3059\u3002 \u30b9\u30c8\u30ec\u30fc\u30b8\u30d0\u30c3\u30af\u30a8\u30f3\u30c9\u3068\u3057\u3066\u306eHive\u306e\u4f7f\u7528\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u304a\u308a\u3001\u5927\u898f\u6a21\u306aHive\u30c6\u30fc\u30d6\u30eb\u3092Kylin Cube\u306b\u5909\u63db\u3067\u304d\u308b\u305f\u3081\u3001\u591a\u6b21\u5143\u30af\u30a8\u30ea\u3092\u9ad8\u901f\u5316\u3067\u304d\u307e\u3059\u3002 Kylin \u306f\u3001\u30b3\u30f3\u30d4\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0 \u30a8\u30f3\u30b8\u30f3\u3068\u3057\u3066\u306e Spark \u306e\u4f7f\u7528\u3082\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u307e\u3059\u3002<\/li>\n\n\n\n<li>Apache Nifi: Nifi \u306f\u3001\u30c7\u30fc\u30bf\u306e\u62bd\u51fa\u3001\u5909\u63db\u3001\u8aad\u307f\u8fbc\u307f (ETL) \u64cd\u4f5c\u3092\u53ef\u80fd\u306b\u3059\u308b\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\u306e\u30c7\u30fc\u30bf\u30b9\u30c8\u30ea\u30fc\u30e0\u51e6\u7406\u30b7\u30b9\u30c6\u30e0\u3067\u3059\u3002 Nifi \u306f\u3001\u30bf\u30fc\u30b2\u30c3\u30c8 \u30b9\u30c8\u30ec\u30fc\u30b8\u3068\u3057\u3066\u306e Hive \u306e\u4f7f\u7528\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3001HiveQL \u3092\u4f7f\u7528\u3057\u305f\u30c7\u30fc\u30bf \u30b9\u30c8\u30ea\u30fc\u30e0\u306e\u30af\u30a8\u30ea\u3068\u30d5\u30a3\u30eb\u30bf\u30fc\u51e6\u7406\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>Apache Superset: Superset \u306f\u3001\u30a4\u30f3\u30bf\u30e9\u30af\u30c6\u30a3\u30d6\u306a\u30c7\u30fc\u30bf\u30c0\u30c3\u30b7\u30e5\u30dc\u30fc\u30c9\u3068\u30ec\u30dd\u30fc\u30c8\u3092\u4f5c\u6210\u3059\u308b\u305f\u3081\u306e\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\u306e\u30c7\u30fc\u30bf\u8996\u899a\u5316\u304a\u3088\u3073\u63a2\u7d22\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u3067\u3059\u3002 Superset \u306f\u3001\u30c7\u30fc\u30bf \u30bd\u30fc\u30b9\u3068\u3057\u3066\u306e Hive \u306e\u4f7f\u7528\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3001\u30c6\u30fc\u30d6\u30eb\u3001\u30b0\u30e9\u30d5\u3001\u30de\u30c3\u30d7\u306a\u3069\u3001\u3055\u307e\u3056\u307e\u306a\u8996\u899a\u5316\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/li>\n<\/ol>\n\n\n\n<p>\u8981\u7d04\u3059\u308b\u3068\u3001\u512a\u308c\u305fHive\u30d9\u30fc\u30b9\u306e\u30b7\u30b9\u30c6\u30e0\u306b\u306f\u3001\u30a4\u30f3\u30d1\u30e9\u3001\u30c9\u30ea\u30eb\u3001\u30ad\u30ea\u30f3\u3001\u30cb\u30d5\u30a3\u3001\u30b9\u30fc\u30d1\u30fc\u30bb\u30c3\u30c8\u304c\u542b\u307e\u308c\u307e\u3059\u3002 \u3053\u308c\u3089\u306e\u30b7\u30b9\u30c6\u30e0\u306f\u3001\u9ad8\u6027\u80fd SQL \u30af\u30a8\u30ea\u3001\u591a\u6b21\u5143\u5206\u6790\u3001\u30c7\u30fc\u30bf \u30d5\u30ed\u30fc\u51e6\u7406\u3001\u30c7\u30fc\u30bf\u306e\u8996\u899a\u5316\u3001\u63a2\u7d22\u306a\u3069\u3001\u3055\u307e\u3056\u307e\u306a\u6a5f\u80fd\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002 \u30e6\u30fc\u30b6\u30fc\u306f\u3001Hadoop\u30c7\u30fc\u30bf\u30a6\u30a7\u30a2\u30cf\u30a6\u30b9\u5185\u306e\u30c7\u30fc\u30bf\u3092\u3088\u308a\u9069\u5207\u306b\u7ba1\u7406\u304a\u3088\u3073\u5206\u6790\u3059\u308b\u305f\u3081\u306b\u3001\u30cb\u30fc\u30ba\u306b\u5408\u3063\u305f\u9069\u5207\u306a\u30b7\u30b9\u30c6\u30e0\u3092\u9078\u629e\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"http:\/\/edu.ujhb.org\/?p=1171\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=64&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>IT\u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb\u306e\u30d3\u30c7\u30aa\u3092\u3084\u308a\u305f\u3044\u306e\u3067\u3059\u304c\u3001\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306e\u30b3\u30f3\u30c6\u30f3\u30c4\u306b\u5fdc\u3058\u3066\u30d3\u30c7\u30aa\u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb\u306e\u30c6\u30ad\u30b9\u30c8\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u914d\u7f6e\u3057\u3066\u3044\u305f\u3060\u3051\u307e\u3059\u304b\u3002 ELK\u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb\u304b\u3089\u59cb\u3081\u307e\u3057\u3087\u3046\u3001\u305d\u3057\u3066\u3042\u306a\u305f\u306f\u79c1\u306b\u30ab\u30d0\u30fc\u3059\u308b\u3082\u306e\u306e\u30ea\u30b9\u30c8\u3092\u4e0e\u3048\u308b\u3053\u3068\u304b\u3089\u59cb\u3081\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u78ba\u304b\u306b\u3001ELK\u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb\u3067\u30ab\u30d0\u30fc\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u3082\u306e\u306e\u30ea\u30b9\u30c8\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30a8\u30eb\u30af\u3068\u306f<\/li>\n\n\n\n<li>ELK\u306e\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u3068\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8<\/li>\n\n\n\n<li>ELK\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3068\u69cb\u6210<\/li>\n\n\n\n<li>\u30ed\u30b0\u30b9\u30bf\u30c3\u30b7\u30e5\u306e\u4f7f\u7528\u3068\u69cb\u6210<\/li>\n\n\n\n<li>Elasticsearch\u306e\u4f7f\u7528\u3068\u8a2d\u5b9a<\/li>\n\n\n\n<li>\u30ad\u30d0\u30ca\u306e\u4f7f\u7528\u3068\u69cb\u6210<\/li>\n\n\n\n<li>ELK\u306e\u30ed\u30b0\u53ce\u96c6\u3068\u5206\u6790<\/li>\n\n\n\n<li>ELK\u3067\u306e\u30c7\u30fc\u30bf\u30d3\u30b8\u30e5\u30a2\u30e9\u30a4\u30bc\u30fc\u30b7\u30e7\u30f3<\/li>\n\n\n\n<li>ELK\u306e\u9ad8\u5ea6\u306a\u4f7f\u7528\u6cd5:\u30af\u30e9\u30b9\u30bf\u30ea\u30f3\u30b0\u3068\u76e3\u8996<\/li>\n\n\n\n<li>ELK\u306e\u6700\u9069\u5316\u3068\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0<\/li>\n<\/ol>\n\n\n\n<p>\u4e0a\u8a18\u306f\u3001ELK\u306e\u57fa\u672c\u3001\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u306e\u7d39\u4ecb\u3001\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3068\u69cb\u6210\u306e\u65b9\u6cd5\u3001\u30ed\u30b0\u306e\u53ce\u96c6\u3068\u5206\u6790\u3001\u30c7\u30fc\u30bf\u306e\u8996\u899a\u5316\u3001\u9ad8\u5ea6\u306a\u4f7f\u7528\u6cd5\u3001\u6700\u9069\u5316\u3001\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0\u306a\u3069\u3001ELK\u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb\u306e\u4e3b\u306a\u5185\u5bb9\u3067\u3059\u3002 \u30d3\u30c7\u30aa\u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb\u3067\u306f\u3001\u3053\u308c\u3089\u306e\u30c8\u30d4\u30c3\u30af\u306b\u5f93\u3063\u3066ELK\u306e\u95a2\u9023\u77e5\u8b58\u30921\u3064\u305a\u3064\u7d39\u4ecb\u3057\u3001\u5bfe\u5fdc\u3059\u308b\u30b3\u30fc\u30c9\u4f8b\u3068\u64cd\u4f5c\u306e\u30c7\u30e2\u30f3\u30b9\u30c8\u30ec\u30fc\u30b7\u30e7\u30f3\u3092\u63d0\u4f9b\u3057\u3066\u3001\u5b66\u7fd2\u8005\u304cELK\u306e\u4f7f\u7528\u3068\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u3088\u308a\u3088\u304f\u7406\u89e3\u3057\u3066\u7fd2\u5f97\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"http:\/\/edu.ujhb.org\/?p=1171\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=64&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>ELK\u3068\u306f\u4f55\u304b\u3092\u8a73\u3057\u304f\u8aac\u660e\u3057\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>ELK\u306f\u3001\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u306e\u30ed\u30b0\u30c7\u30fc\u30bf\u306e\u53ce\u96c6\u3001\u4fdd\u5b58\u3001\u691c\u7d22\u3001\u5206\u6790\u3001\u304a\u3088\u3073\u8996\u899a\u5316\u306b\u4e00\u822c\u7684\u306b\u4f7f\u7528\u3055\u308c\u308b3\u3064\u306e\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\u30c4\u30fc\u30eb\u3001Elasticsearch\u3001Logstash\u3001\u304a\u3088\u3073Kibana\u306e\u7d44\u307f\u5408\u308f\u305b\u3092\u6307\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Elasticsearch:\u30c7\u30fc\u30bf\u3092\u4fdd\u5b58\u3001\u691c\u7d22\u3001\u5206\u6790\u3059\u308b\u305f\u3081\u306e\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\u306e\u5206\u6563\u691c\u7d22\u304a\u3088\u3073\u5206\u6790\u30a8\u30f3\u30b8\u30f3\u3067\u3059\u3002 \u5f37\u529b\u306a\u30d5\u30eb\u30c6\u30ad\u30b9\u30c8\u691c\u7d22\u3068\u8907\u96d1\u306a\u96c6\u8a08\u6a5f\u80fd\u3092\u63d0\u4f9b\u3057\u3001\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u306e\u30c7\u30fc\u30bf\u5206\u6790\u3068\u8996\u899a\u5316\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>Logstash:\u3055\u307e\u3056\u307e\u306a\u5f62\u5f0f\u306e\u30c7\u30fc\u30bf\u3092\u53ce\u96c6\u3001\u5909\u63db\u3001\u304a\u3088\u3073Elasticsearch\u306b\u8ee2\u9001\u3059\u308b\u305f\u3081\u306e\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\u306e\u30c7\u30fc\u30bf\u53ce\u96c6\u30a8\u30f3\u30b8\u30f3\u3067\u3059\u3002 \u30c6\u30ad\u30b9\u30c8\u3001\u30ed\u30b0\u3001JSON\u3001CSV\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306a\u3069\u3001\u8907\u6570\u306e\u30c7\u30fc\u30bf\u30bd\u30fc\u30b9\u3068\u5f62\u5f0f\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u307e\u3059\u3002<\/li>\n\n\n\n<li>Kibana:Elasticsearch\u306b\u4fdd\u5b58\u3055\u308c\u3066\u3044\u308b\u30c7\u30fc\u30bf\u3092\u8996\u899a\u5316\u3059\u308b\u305f\u3081\u306e\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\u306e\u30c7\u30fc\u30bf\u8996\u899a\u5316\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u3067\u3059\u3002 \u5f37\u529b\u306a\u30af\u30a8\u30ea\u6a5f\u80fd\u3068\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0\u6a5f\u80fd\u306b\u52a0\u3048\u3066\u3001\u30c1\u30e3\u30fc\u30c8\u3001\u30c6\u30fc\u30d6\u30eb\u3001\u30de\u30c3\u30d7\u306a\u3069\u306e\u3055\u307e\u3056\u307e\u306a\u8996\u899a\u5316\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<p>ELK\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u5927\u898f\u6a21\u306a\u5206\u6563\u30b7\u30b9\u30c6\u30e0\u3067\u30ed\u30b0\u3092\u52b9\u7387\u7684\u306b\u53ce\u96c6\u3001\u5206\u6790\u3001\u8996\u899a\u5316\u3059\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002 \u6b21\u306e\u6a5f\u80fd\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30b9\u30b1\u30fc\u30e9\u30d3\u30ea\u30c6\u30a3: ELK\u306f\u3001\u30ce\u30fc\u30c9\u3092\u8ffd\u52a0\u3059\u308b\u3053\u3068\u3067\u6c34\u5e73\u65b9\u5411\u306b\u62e1\u5f35\u3067\u304d\u3001\u5fc5\u8981\u306b\u5fdc\u3058\u3066\u69cb\u6210\u3067\u304d\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0: ELK\u306f\u3001Kibana\u3092\u4ecb\u3057\u3066\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u30c7\u30fc\u30bf\u3092\u51e6\u7406\u3057\u3001\u5206\u6790\u7d50\u679c\u3092\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u3067\u8868\u793a\u3067\u304d\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u67d4\u8edf\u6027: ELK\u306f\u3001\u3055\u307e\u3056\u307e\u306a\u30c7\u30fc\u30bf\u53ce\u96c6\u3068\u5206\u6790\u306e\u30cb\u30fc\u30ba\u306b\u5bfe\u5fdc\u3059\u308b\u305f\u3081\u306b\u3001\u8907\u6570\u306e\u30c7\u30fc\u30bf\u30bd\u30fc\u30b9\u3068\u5f62\u5f0f\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u307e\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u8981\u7d04\u3059\u308b\u3068\u3001ELK\u306f\u3001\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u306e\u30ed\u30b0\u30c7\u30fc\u30bf\u3092\u53ce\u96c6\u3001\u4fdd\u5b58\u3001\u691c\u7d22\u3001\u5206\u6790\u3001\u304a\u3088\u3073\u8996\u899a\u5316\u3059\u308b\u305f\u3081\u306e\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\u30c4\u30fc\u30eb\u306e\u30bb\u30c3\u30c8\u3067\u3059\u3002 \u3053\u308c\u306f\u3001\u5927\u898f\u6a21\u306a\u5206\u6563\u30b7\u30b9\u30c6\u30e0\u3067\u52b9\u7387\u7684\u306a\u30ed\u30b0\u53ce\u96c6\u3001\u5206\u6790\u3001\u304a\u3088\u3073\u8996\u899a\u5316\u306e\u305f\u3081\u306e\u4e00\u822c\u7684\u306a\u30c4\u30fc\u30eb\u3067\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"http:\/\/edu.ujhb.org\/?p=1171\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=64&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>ELK\u306e\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u3068\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u8aac\u660e\u3057\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>ELK\u306e\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u306f\u3001Elasticsearch\u3001Logstash\u3001Kibana\u306e3\u3064\u306e\u30b3\u30a2\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3067\u69cb\u6210\u3055\u308c\u3066\u304a\u308a\u3001\u305d\u308c\u3089\u306e\u95a2\u4fc2\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/i.imgur.com\/YpM5Jcq.png\" alt=\"ELK\u67b6\u6784\"\/><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Elasticsearch:\u5927\u91cf\u306e\u69cb\u9020\u5316\u30c7\u30fc\u30bf\u3068\u975e\u69cb\u9020\u5316\u30c7\u30fc\u30bf\u3092\u4fdd\u5b58\u3001\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u4f5c\u6210\u3001\u304a\u3088\u3073\u691c\u7d22\u3059\u308b\u305f\u3081\u306eELK\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u306e\u30b3\u30a2\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3067\u3059\u3002 \u5927\u91cf\u306e\u30c7\u30fc\u30bf\u306b\u5bfe\u3057\u3066\u52b9\u7387\u7684\u306a\u5168\u6587\u691c\u7d22\u3084\u8907\u96d1\u306a\u96c6\u8a08\u64cd\u4f5c\u3092\u53ef\u80fd\u306b\u3057\u3001\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u306e\u30c7\u30fc\u30bf\u5206\u6790\u30fb\u53ef\u8996\u5316\u3092\u30b5\u30dd\u30fc\u30c8\u3059\u308b\u5206\u6563\u691c\u7d22\u30fb\u5206\u6790\u30a8\u30f3\u30b8\u30f3\u3067\u3059\u3002 Elasticsearch\u306f\u6c34\u5e73\u65b9\u5411\u306b\u30b9\u30b1\u30fc\u30ea\u30f3\u30b0\u3067\u304d\u3001\u30ce\u30fc\u30c9\u3092\u8ffd\u52a0\u3059\u308b\u3053\u3068\u3067\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3068\u4fe1\u983c\u6027\u3092\u5411\u4e0a\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/li>\n\n\n\n<li>Logstash:\u306f\u3001\u30c7\u30fc\u30bf\u306e\u53ce\u96c6\u3001\u51e6\u7406\u3001\u304a\u3088\u3073\u5909\u63db\u306e\u305f\u3081\u306e\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3067\u3042\u308a\u3001\u3055\u307e\u3056\u307e\u306a\u30c7\u30fc\u30bf\u30bd\u30fc\u30b9\u304b\u3089\u306e\u30c7\u30fc\u30bf\u306e\u8aad\u307f\u53d6\u308a\u3001\u30c7\u30fc\u30bf\u306e\u30af\u30ea\u30fc\u30cb\u30f3\u30b0\u3001\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0\u3001\u89e3\u6790\u3001\u304a\u3088\u3073\u5909\u63db\u3001\u304a\u3088\u3073\u51e6\u7406\u3055\u308c\u305f\u30c7\u30fc\u30bf\u306eElasticsearch\u3078\u306e\u9001\u4fe1\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u307e\u3059\u3002 Logstash \u306f\u3001\u3055\u307e\u3056\u307e\u306a\u5165\u51fa\u529b\u30d7\u30e9\u30b0\u30a4\u30f3\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3001\u3055\u307e\u3056\u307e\u306a\u30c7\u30fc\u30bf\u30fb\u30bd\u30fc\u30b9\u304a\u3088\u3073\u30b9\u30c8\u30ec\u30fc\u30b8\u30fb\u30b7\u30b9\u30c6\u30e0\u3068\u7d71\u5408\u3067\u304d\u307e\u3059\u3002<\/li>\n\n\n\n<li>Kibana:\u306f\u3001Elasticsearch\u306b\u4fdd\u5b58\u3055\u308c\u3066\u3044\u308b\u30c7\u30fc\u30bf\u3092\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u3067\u30af\u30a8\u30ea\u3057\u3066\u8996\u899a\u5316\u3059\u308b\u3001\u30c7\u30fc\u30bf\u306e\u8996\u899a\u5316\u3068\u5206\u6790\u306e\u305f\u3081\u306e\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3067\u3059\u3002 Kibana\u306f\u3001\u5f37\u529b\u306a\u30af\u30a8\u30ea\u304a\u3088\u3073\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0\u6a5f\u80fd\u306b\u52a0\u3048\u3066\u3001\u30c1\u30e3\u30fc\u30c8\u3001\u30c6\u30fc\u30d6\u30eb\u3001\u30de\u30c3\u30d7\u306a\u3069\u306e\u3055\u307e\u3056\u307e\u306a\u8996\u899a\u5316\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002 \u307e\u305f\u3001Elasticsearch\u3068\u7d71\u5408\u304a\u3088\u3073\u62e1\u5f35\u3067\u304d\u308b\u30de\u30eb\u30c1\u30e6\u30fc\u30b6\u30fc\u304a\u3088\u3073\u30de\u30eb\u30c1\u30c6\u30ca\u30f3\u30c8\u74b0\u5883\u3082\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u307e\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u8981\u7d04\u3059\u308b\u3068\u3001ELK\u306e\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u306f\u3001Elasticsearch\u3001Logstash\u3001Kibana\u306e3\u3064\u306e\u30b3\u30a2\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3067\u69cb\u6210\u3055\u308c\u3066\u304a\u308a\u3001\u305d\u308c\u305e\u308c\u306b\u7279\u5b9a\u306e\u6a5f\u80fd\u3068\u30bf\u30b9\u30af\u304c\u3042\u308a\u307e\u3059\u3002 Elasticsearch\u306f\u30b3\u30a2\u30c7\u30fc\u30bf\u30b9\u30c8\u30ec\u30fc\u30b8\u304a\u3088\u3073\u691c\u7d22\u30a8\u30f3\u30b8\u30f3\u3067\u3042\u308a\u3001Logstash\u306f\u30c7\u30fc\u30bf\u306e\u53ce\u96c6\u3068\u51e6\u7406\u306b\u4f7f\u7528\u3055\u308c\u3001Kibana\u306f\u30c7\u30fc\u30bf\u306e\u8996\u899a\u5316\u3068\u30a4\u30f3\u30bf\u30e9\u30af\u30c6\u30a3\u30d6\u306a\u30af\u30a8\u30ea\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002 \u3053\u308c\u3089 3 \u3064\u306e\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u304c\u9023\u643a\u3057\u3066\u3001\u5b8c\u5168\u306a\u30ed\u30b0\u53ce\u96c6\u3001\u5206\u6790\u3001\u304a\u3088\u3073\u8996\u899a\u5316\u30b7\u30b9\u30c6\u30e0\u3092\u5f62\u6210\u3057\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>IT\u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb\u306e\u30d3\u30c7\u30aa\u3092\u3084\u308a\u305f\u3044\u306e\u3067 &hellip; <\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_mi_skip_tracking":false,"footnotes":""},"categories":[23],"tags":[],"class_list":["post-1212","post","type-post","status-publish","format-standard","hentry","category-material"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/edu.ujhb.org\/index.php?rest_route=\/wp\/v2\/posts\/1212","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/edu.ujhb.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/edu.ujhb.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/edu.ujhb.org\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/edu.ujhb.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1212"}],"version-history":[{"count":1,"href":"https:\/\/edu.ujhb.org\/index.php?rest_route=\/wp\/v2\/posts\/1212\/revisions"}],"predecessor-version":[{"id":1213,"href":"https:\/\/edu.ujhb.org\/index.php?rest_route=\/wp\/v2\/posts\/1212\/revisions\/1213"}],"wp:attachment":[{"href":"https:\/\/edu.ujhb.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1212"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/edu.ujhb.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1212"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/edu.ujhb.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1212"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}