{"blog_url":"https://dk521123.hatenablog.com/","published":"2021-04-12 14:51:33","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fdk521123.hatenablog.com%2Fentry%2F2021%2F04%2F12%2F145133\" title=\"\u3010PySpark\u3011PySpark\u3067\u5165\u529b\u30d5\u30a1\u30a4\u30eb\u540d\u3092\u53d6\u5f97\u3059\u308b\u306b\u306f - \u30d7\u30ed\u30b0\u30e9\u30e0 \u306e\u8d85\u500b\u4eba\u7684\u306a\u30e1\u30e2\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","categories":["Spark / PySpark"],"description":"\u25a0 \u306f\u3058\u3081\u306b https://dk521123.hatenablog.com/entry/2020/11/16/162114 \u306e PySpark\u7248\u3002 \u5c0f\u30cd\u30bf\u3060\u304c\u3001\u30d5\u30a1\u30a4\u30eb\u540d\u306e\u307f\u3092\u53d6\u5f97\u3059\u308b\u5834\u5408\uff08\u4ee5\u4e0b\u306e \u300c\u3010\uff12\u3011\u5165\u529b\u30d5\u30a1\u30a4\u30eb\u306e\u307f\u3092\u53d6\u5f97\u3059\u308b\u306b\u306f\u300d\u306e\u300c\u65b9\u6cd5\uff11\uff1aUDF\u3067\u884c\u3046\u300d\uff09\u3001 \u524d\u306b\u6271\u3063\u305f UDF (User Defined Function)\u306e\u5fa9\u7fd2\u306b\u306a\u3063\u305f\u306e\u3067\u3001 \u975e\u5e38\u306b\u3088\u304b\u3063\u305f\u3002 \u76ee\u6b21 \u3010\uff11\u3011\u30d5\u30eb\u30d1\u30b9\u3092\u53d6\u5f97\u3059\u308b\u306b\u306f \u3010\uff12\u3011\u5165\u529b\u30d5\u30a1\u30a4\u30eb\u306e\u307f\u3092\u53d6\u5f97\u3059\u308b\u306b\u306f \u65b9\u6cd5\uff11\uff1aUDF\u3067\u884c\u3046 \u30b5\u30f3\u30d7\u30eb\uff1audf\u95a2\u6570\u304b\u3089\u53d6\u308a\u8fbc\u3080\u5834\u5408 \u30b5\u30f3\u30d7\u30eb\uff1a\u30c7\u30b3\u30ec\u30fc\u30bf\u3092\u5229\u7528\u3059\u308b\u5834\u5408 \u65b9\u6cd5\uff12\uff1aHive\u3067\u884c\u3046 \u3010\uff11\u3011\u30d5\u30eb\u30d1\u30b9\u3092\u53d6\u5f97\u3059\u308b\u306b\u306f\u2026","author_url":"https://blog.hatena.ne.jp/dk521123/","height":"190","blog_title":"\u30d7\u30ed\u30b0\u30e9\u30e0 \u306e\u8d85\u500b\u4eba\u7684\u306a\u30e1\u30e2","version":"1.0","provider_name":"Hatena Blog","author_name":"dk521123","width":"100%","type":"rich","provider_url":"https://hatena.blog","title":"\u3010PySpark\u3011PySpark\u3067\u5165\u529b\u30d5\u30a1\u30a4\u30eb\u540d\u3092\u53d6\u5f97\u3059\u308b\u306b\u306f","image_url":null,"url":"https://dk521123.hatenablog.com/entry/2021/04/12/145133"}