{"id":4917,"date":"2020-01-01T00:00:00","date_gmt":"2019-12-31T15:00:00","guid":{"rendered":"https:\/\/majisemi.com\/topics\/uncategorized\/4917\/"},"modified":"2020-01-01T00:00:00","modified_gmt":"2019-12-31T15:00:00","slug":"%e3%80%90oss%e6%83%85%e5%a0%b1%e3%82%a2%e3%83%bc%e3%82%ab%e3%82%a4%e3%83%96%e3%80%91schema-registry","status":"publish","type":"post","link":"https:\/\/majisemi.com\/topics\/oss\/4917\/","title":{"rendered":"\u3010OSS\u60c5\u5831\u30a2\u30fc\u30ab\u30a4\u30d6\u3011Schema Registry"},"content":{"rendered":"<p><small><span style=\"border-bottom: solid 5px red;\">\u203b\u5f53\u8a18\u4e8b\u306b\u8a18\u8f09\u3055\u308c\u3066\u3044\u308b\u60c5\u5831\u306f\u3001\u53e4\u304f\u306a\u3063\u3066\u3044\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002\u30aa\u30d5\u30a3\u30b7\u30e3\u30eb\u30b5\u30a4\u30c8\u3067\u6700\u65b0\u60c5\u5831\u3092\u3054\u78ba\u8a8d\u304f\u3060\u3055\u3044\u3002<\/span><\/small><\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_83 counter-hierarchy ez-toc-counter ez-toc-light-blue ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">\u30b3\u30f3\u30c6\u30f3\u30c4<\/p>\n<span class=\"ez-toc-title-toggle\"><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/majisemi.com\/topics\/oss\/4917\/#%E3%80%8CSchema_Registry%E3%80%8D%E3%81%A8%E3%81%AF\" >\u300cSchema Registry\u300d\u3068\u306f<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/majisemi.com\/topics\/oss\/4917\/#%E5%9F%BA%E6%9C%AC%E6%83%85%E5%A0%B1%E6%A6%82%E8%A6%81Schema_Registry%E3%82%B9%E3%82%AD%E3%83%BC%E3%83%9E_%E3%83%AC%E3%82%B8%E3%82%B9%E3%83%88%E3%83%AA%E3%81%A8%E3%81%AF%E3%80%81%E3%83%A1%E3%83%83%E3%82%BB%E3%83%BC%E3%82%B8%E3%83%B3%E3%82%B0%E3%82%B7%E3%82%B9%E3%83%86%E3%83%A0%E3%80%8CApache_Kafka%E3%80%8D%E3%83%99%E3%83%BC%E3%82%B9%E3%81%AE%E3%82%B9%E3%83%88%E3%83%AA%E3%83%BC%E3%83%A0%E3%83%87%E3%83%BC%E3%82%BF%E5%9F%BA%E7%9B%A4%E3%80%8CConfluent_Platform%E3%80%8D%E3%81%AE1%E3%82%B3%E3%83%B3%E3%83%9D%E3%83%BC%E3%83%8D%E3%83%B3%E3%83%88%E3%81%A7%E3%81%99%E3%80%82%E4%B8%80%E5%85%83%E7%9A%84%E3%81%AA%E3%82%B9%E3%82%AD%E3%83%BC%E3%83%9E%E7%AE%A1%E7%90%86%E6%A9%9F%E8%83%BD%E3%82%92%E6%8F%90%E4%BE%9B%E3%81%97%E3%81%BE%E3%81%99%E3%80%82%E3%82%B9%E3%83%88%E3%83%AA%E3%83%BC%E3%83%A0%E3%83%87%E3%83%BC%E3%82%BF%E5%9F%BA%E7%9B%A4%E3%80%8CConfluent_Platform%E3%80%8D%E3%81%A8%E3%81%AF\" >\u57fa\u672c\u60c5\u5831\u6982\u8981Schema Registry(\u30b9\u30ad\u30fc\u30de \u30ec\u30b8\u30b9\u30c8\u30ea)\u3068\u306f\u3001\u30e1\u30c3\u30bb\u30fc\u30b8\u30f3\u30b0\u30b7\u30b9\u30c6\u30e0\u300cApache Kafka\u300d\u30d9\u30fc\u30b9\u306e\u30b9\u30c8\u30ea\u30fc\u30e0\u30c7\u30fc\u30bf\u57fa\u76e4\u300cConfluent Platform\u300d\u306e1\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3067\u3059\u3002\u4e00\u5143\u7684\u306a\u30b9\u30ad\u30fc\u30de\u7ba1\u7406\u6a5f\u80fd\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u30b9\u30c8\u30ea\u30fc\u30e0\u30c7\u30fc\u30bf\u57fa\u76e4\u300cConfluent Platform\u300d\u3068\u306f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/majisemi.com\/topics\/oss\/4917\/#%E4%B8%BB%E3%81%AA%E7%89%B9%E5%BE%B4%E3%80%8CApache_Kafka%E3%80%8D%E3%81%AE%E3%82%B9%E3%82%AD%E3%83%BC%E3%83%9E%E5%AE%9A%E7%BE%A9%E5%95%8F%E9%A1%8C\" >\u4e3b\u306a\u7279\u5fb4\u300cApache Kafka\u300d\u306e\u30b9\u30ad\u30fc\u30de\u5b9a\u7fa9\u554f\u984c<\/a><\/li><\/ul><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h1 class=\"h1Custom\"><span class=\"ez-toc-section\" id=\"%E3%80%8CSchema_Registry%E3%80%8D%E3%81%A8%E3%81%AF\"><\/span>\u300cSchema Registry\u300d\u3068\u306f<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<div class=\"main-c\">\n<h3 class=\"h2smalltitle\">\u57fa\u672c\u60c5\u5831<\/h2>\n<h3 class=\"h2smalltitle\">\u6982\u8981<\/h2>\n<p><strong>Schema Registry<\/strong>(\u30b9\u30ad\u30fc\u30de \u30ec\u30b8\u30b9\u30c8\u30ea)\u3068\u306f\u3001\u30e1\u30c3\u30bb\u30fc\u30b8\u30f3\u30b0\u30b7\u30b9\u30c6\u30e0\u300cApache Kafka\u300d\u30d9\u30fc\u30b9\u306e\u30b9\u30c8\u30ea\u30fc\u30e0\u30c7\u30fc\u30bf\u57fa\u76e4\u300cConfluent Platform\u300d\u306e1\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3067\u3059\u3002\u4e00\u5143\u7684\u306a\u30b9\u30ad\u30fc\u30de\u7ba1\u7406\u6a5f\u80fd\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/p>\n<h4 class=\"subtitle-h4\">\u30b9\u30c8\u30ea\u30fc\u30e0\u30c7\u30fc\u30bf\u57fa\u76e4\u300cConfluent Platform\u300d\u3068\u306f<\/h3>\n<p>Confluent Platform\u3068\u306f\u3001\u5927\u91cf\u30c7\u30fc\u30bf\u3092\u7ba1\u7406\u53ef\u80fd\u306a\u30b9\u30c8\u30ea\u30fc\u30e0\u30c7\u30fc\u30bf\u57fa\u76e4\u3067\u3059\u3002\u3055\u307e\u3056\u307e\u306aIT\u30b7\u30b9\u30c6\u30e0\u304b\u3089\u96c6\u307e\u308b\u69cb\u9020\u5316\u3055\u308c\u3066\u3044\u306a\u3044\u3082\u306e\u306e\u4fa1\u5024\u3042\u308b\u30c7\u30fc\u30bf\u7fa4\u306b\u5bfe\u3057\u3066\u3001\u7d71\u4e00\u7684\u3067\u5bb9\u6613\u306a\u30a2\u30af\u30bb\u30b9\u3092\u53ef\u80fd\u3068\u3057\u307e\u3059\u3002<\/p>\n<p>Confluent Platform\u306f\u3001\u300c<a href=\"http:\/\/www.ossnews.jp\/oss_info\/Apache_Kafka\" target=\"jumpsite\" rel=\"noopener\">Apache Kafka<\/a>\u300d\u3092\u30b3\u30a2\u3068\u3057\u3066\u4f7f\u7528\u3057\u3001\u300cSchema Registry\u300d\u300cRest Proxy\u300d\u300cCamus(Hadoop Cluster\u5411\u3051MapReduce\u5b9f\u88c5)\u300d\u306a\u3069\u306e\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3092\u7d71\u5408\u3057\u3001\u4e00\u8cab\u6027\u3068\u67d4\u8edf\u6027\u3092\u6301\u3064\u30b9\u30c8\u30ea\u30fc\u30e0\u30c7\u30fc\u30bf\u51e6\u7406\u57fa\u76e4\u3092\u5bb9\u6613\u306b\u69cb\u7bc9\u3067\u304d\u307e\u3059\u3002\u5404\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u306f\u30a4\u30f3\u30af\u30ea\u30e1\u30f3\u30bf\u30eb\u306b\u8ffd\u52a0\u53ef\u80fd\u3067\u3059\u3002<\/p>\n<p>Confluent Platform\u306f\u3001Apache Kafka\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306b\u30b3\u30df\u30c3\u30c8\u3057\u3066\u304a\u308a\u3001Kafka(OSS\u30d0\u30fc\u30b8\u30e7\u30f3)\u306b\u5bfe\u3057\u3066\u5e38\u6642\u4e92\u63db\u6027\u3092\u4fdd\u6301\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<h4 class=\"subtitle-h4\">\u300cSchema Registry\u300d\u57fa\u672c\u8aac\u660e<\/h3>\n<p>\u300cSchema Registry\u300d\u306f\u300cConfluent Platform\u300d\u306e1\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3067\u3001\u30b9\u30ad\u30fc\u30de\u7ba1\u7406\u306b\u5bfe\u3057\u3066\u4e00\u5143\u7ba1\u7406\u3055\u308c\u305f\u30b7\u30ea\u30a2\u30e9\u30a4\u30ba\u6a5f\u69cb\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/p>\n<h3 class=\"h2smalltitle\">\u4e3b\u306a\u7279\u5fb4<\/h2>\n<h4 class=\"subtitle-h4\">\u300cApache Kafka\u300d\u306e\u30b9\u30ad\u30fc\u30de\u5b9a\u7fa9\u554f\u984c<\/h3>\n<p>\u300cApache Kafka\u300d\u306a\u3069\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\u30f3\u30b0\u30b5\u30fc\u30d3\u30b9\u3092\u5229\u7528\u3059\u308b\u5834\u5408\u3001\u5171\u901a\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u3092\u5b9a\u7fa9\u3057\u3066\u304a\u304d\u3001\u305d\u308c\u306b\u5f93\u3063\u305f\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002<\/p>\n<p>\u3057\u304b\u3057\u3001\u30b7\u30b9\u30c6\u30e0\u62e1\u5f35\u306a\u3069\u306b\u3088\u308a\u3001\u300c\u65b0\u305f\u306a\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u3092\u53d6\u308a\u8fbc\u307e\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u304f\u306a\u308b\u300d\u306a\u3069\u306e\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u4e92\u63db\u6027\u7dad\u6301\u304c\u8ab2\u984c\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n<h4 class=\"subtitle-h4\">\u30b9\u30ad\u30fc\u30de\u5b9a\u7fa9\u8a00\u8a9e\u300cAvro\u300d<\/h3>\n<p>\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u5b9a\u7fa9\u3068\u3057\u3066\u3088\u304f\u4f7f\u308f\u308c\u308b\u300cJSON\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u300d\u306b\u306f\u5f31\u70b9\u304c\u3042\u308a\u307e\u3059\u3002<br \/>1\uff0eJSON\u81ea\u4f53\u306b\u69cb\u9020(\u30b9\u30ad\u30fc\u30de)\u5b9a\u7fa9\u3092\u5165\u308c\u8fbc\u3093\u3060\u5834\u5408\u3001\u5404\u30d5\u30a3\u30fc\u30eb\u30c9\u306b\u5f62\u5f0f\u4ed8\u8a18\u3092\u3057\u306a\u3051\u308c\u3070\u306a\u3089\u305a\u7169\u96d1<br \/>2\uff0e\u69cb\u9020\u5b9a\u7fa9\u306a\u3057\u306e\u5834\u5408\u3001\u4e88\u671f\u3057\u306a\u3044\u30c7\u30fc\u30bf\u304c\u5165\u308a\u8fbc\u3080\u5371\u967a\u6027\u304c\u3042\u308b<\/p>\n<p>\u305d\u306e\u3088\u3046\u306a\u3001\u30c7\u30fc\u30bf\u30b9\u30ad\u30fc\u30de\u554f\u984c\u3092\u89e3\u6d88\u3059\u308b\u305f\u3081\u3001\u30b9\u30ad\u30fc\u30de\u5b9a\u7fa9\u8a00\u8a9e\u300cAvro\u300d\u304c\u4f7f\u308f\u308c\u59cb\u3081\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u300cAvro\u300d\u306e\u7279\u5fb4<br \/>\u30fb\u300c\u30b9\u30ad\u30fc\u30de\u5909\u5316\u306b\u5bfe\u5fdc\u3067\u304d\u308b\u4ed5\u7d44\u307f\u300d\u3092\u6709\u3057\u3066\u3044\u308b<br \/>\u30fb\u30b9\u30ad\u30fc\u30de\u5b9a\u7fa9\u306fJSON<br \/>\u30fb\u30b7\u30ea\u30a2\u30e9\u30a4\u30ba\u6642+\u30c7\u30b7\u30ea\u30a2\u30e9\u30a4\u30ba\u6642\u306b\u3053\u306e\u30b9\u30ad\u30fc\u30de\u3092\u4f7f\u7528<br \/>\u3000\u2192\u30b7\u30ea\u30a2\u30e9\u30a4\u30ba\u5316\u3057\u305f\u30c7\u30fc\u30bf\u304b\u3089\u306f\u30d5\u30a3\u30fc\u30eb\u30c9\u540d\u304c\u9664\u53bb\u3055\u308c\u308b(\u30c7\u30fc\u30bf\u30b5\u30a4\u30ba\u7e2e\u5c0f)<\/p>\n<p>\u300cAvro\u300d\u306e\u4e92\u63db\u6027\u78ba\u4fdd\u30d1\u30bf\u30fc\u30f3<br \/>1\uff0e\u5f8c\u65b9\u4e92\u63db(Backward Compatibility)<br \/>2\uff0e\u524d\u65b9\u4e92\u63db(Forward Compatibility)<br \/>3\uff0e\u5b8c\u5168\u4e92\u63db(Full Compatibility)<\/p>\n<h4 class=\"subtitle-h4\">\u300cSchema Registry\u300d\u6982\u8981<\/h3>\n<p>\u300cSchema Registry\u300d\u306f\u3001\u300cApache Kafka\u300d\u3092\u30d0\u30c3\u30af\u30a8\u30f3\u30c9\u306b\u4f7f\u7528\u3057\u3001Avro\u30b9\u30ad\u30fc\u30de\u7528\u5206\u6563\u30b9\u30c8\u30ec\u30fc\u30b8\u5c64\u3067\u3001\u4e00\u5143\u7ba1\u7406\u53ef\u80fd\u306a\u30b7\u30ea\u30a2\u30e9\u30a4\u30ba\u6a5f\u69cb\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002RESTful\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/p>\n<p>\u300cApache Kafka\u300d\u306e\u5404Topic\u306b\u5bfe\u3057\u3066\u4f7f\u7528\u3055\u308c\u305f\u5168\u30d0\u30fc\u30b8\u30e7\u30f3\u306e\u30b9\u30ad\u30fc\u30de\u3092\u7ba1\u7406\u3057\u307e\u3059\u3002\u3059\u3079\u3066\u306e\u30b9\u30ad\u30fc\u30de\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u5c65\u6b74\u3092\u4fdd\u5b58\u3057\u3001\u8907\u6570\u306e\u4e92\u63db\u6027\u8a2d\u5b9a\u306b\u3088\u308a\u30b9\u30ad\u30fc\u30de\u306e\u9032\u5316\u3092\u53ef\u80fd\u306b\u3057\u307e\u3059\u3002<\/p>\n<p>\u30e6\u30fc\u30b6\u306e\u5b9a\u7fa9\u3057\u305f\u4e92\u63db\u6027\u8a2d\u5b9a\u306b\u5fdc\u3058\u305f\u5909\u66f4\u306e\u307f\u3092\u53ef\u80fd\u3068\u3059\u308b\u5b89\u5168\u306a\u30b9\u30ad\u30fc\u30de\u5909\u66f4\u74b0\u5883\u3092\u63d0\u4f9b\u3059\u308b\u3053\u3068\u3067\u3001\u4e88\u671f\u305b\u306c\u554f\u984c\u767a\u751f\u3092\u9632\u6b62\u3057\u307e\u3059\u3002<\/p>\n<h3 class=\"h2smalltitle\">\u30e9\u30a4\u30bb\u30f3\u30b9\u60c5\u5831<\/h2>\n<p>Schema 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