{"id":2859,"date":"2018-06-16T12:02:06","date_gmt":"2018-06-16T04:02:06","guid":{"rendered":"http:\/\/www.xttblog.com\/?p=2859"},"modified":"2018-06-16T12:02:06","modified_gmt":"2018-06-16T04:02:06","slug":"netflix-%e7%9a%84-metacat-%e7%ae%80%e4%bb%8b","status":"publish","type":"post","link":"https:\/\/www.xttblog.com\/?p=2859","title":{"rendered":"Netflix \u7684 metacat \u7b80\u4ecb"},"content":{"rendered":"<p>\n\tNetflix \u7684\u540d\u58f0\u5927\u8d77\uff0c\u6211\u7b2c\u4e00\u6b21\u542c\u5230\u5b83\u7684\u540d\u5b57\u662f\u56e0\u4e3a Spring Cloud\uff0c\u5e76\u4e0d\u662f\u56e0\u4e3a\u5b83\u7684\u6d41\u5a92\u4f53\u670d\u52a1\u3002\u5728\u5fae\u670d\u52a1\u5b9e\u8df5\u65b9\u9762\uff0c\u53ef\u4ee5\u8bf4&nbsp;Netflix \u6709\u975e\u5e38\u4e30\u5bcc\u7684\u6280\u672f\u5b9e\u529b\u3002\u6700\u8fd1\u5b83\u53c8\u5f00\u6e90\u4e86&nbsp;metacat \u4ea7\u54c1\uff0c\u672c\u6587\u662f\u5173\u4e8e&nbsp;metacat \u7684\u76f8\u5173\u7b80\u4ecb\u3002\n<\/p>\n<p>\n\tmetacat \u88ab\u79f0\u4e3a\u4e00\u4e2a\u5927\u6570\u636e\u53d1\u73b0\u670d\u52a1\u6846\u67b6\u3002\u5f88\u591a\u5927\u516c\u53f8\u90fd\u62e5\u6709\u5927\u91cf\u7684\u6570\u636e\u6e90\uff0c\u5b83\u4eec\u7684\u6570\u636e\u683c\u5f0f\u4e0d\u5c3d\u76f8\u540c\uff0c\u800c\u4e14\u4f53\u91cf\u5de8\u5927\u3002\u5728Netflix\uff0c\u6211\u4eec\u7684\u6570\u636e\u4ed3\u5e93\u7531\u5f88\u591a\u5927\u578b\u7684\u6570\u636e\u96c6\u7ec4\u6210\uff0c\u8fd9\u4e9b\u6570\u636e\u5b58\u50a8\u5728Amazon S3\u3001Druid\u3001Elasticsearch\u3001Redshift\u3001Snowflake\u548cMySql\u4e2d\u3002\u6211\u4eec\u7684\u5e73\u53f0\u652f\u6301Spark\u3001Presto\u3001Pig\u548cHive\uff0c\u6211\u4eec\u7528\u5b83\u4eec\u6765\u6d88\u8d39\u3001\u5904\u7406\u548c\u751f\u6210\u6570\u636e\u96c6\u3002\u56e0\u4e3a\u6570\u636e\u6e90\u7684\u591a\u6837\u6027\uff0c\u4e3a\u4e86\u786e\u4fdd\u6211\u4eec\u7684\u6570\u636e\u5e73\u53f0\u80fd\u591f\u6a2a\u8de8\u8fd9\u4e9b\u6570\u636e\u96c6\u6210\u4e3a\u4e00\u4e2a&ldquo;\u5355\u4e00&rdquo;\u7684\u6570\u636e\u4ed3\u5e93\uff0c\u6211\u4eec\u5f00\u53d1\u4e86Metacat\u3002Metacat\u662f\u4e00\u79cd\u5143\u6570\u636e\u670d\u52a1\uff0c\u65b9\u4fbf\u6211\u4eec\u53d1\u73b0\u3001\u5904\u7406\u548c\u7ba1\u7406\u6570\u636e\u3002\n<\/p>\n<h2>\n\t\u4ecb\u7ecd<br \/>\n<\/h2>\n<p>\n\t<font><font>Metacat\u662f\u4e00\u4e2a\u7edf\u4e00\u7684\u5143\u6570\u636e\u63a2\u7d22API\u670d\u52a1\u3002<\/font><font>\u60a8\u53ef\u4ee5\u63a2\u7d22Hive\uff0cRDS\uff0cTeradata\uff0cRedshift\uff0cS3\u548cCassandra\u3002<\/font><font>Metacat\u4e3a\u60a8\u63d0\u4f9b\u6709\u5173\u60a8\u62e5\u6709\u7684\u6570\u636e\uff0c\u4f4d\u4e8e\u4f55\u5904\u4ee5\u53ca\u5982\u4f55\u5904\u7406\u6570\u636e\u7684\u4fe1\u606f\u3002<\/font><font>\u6700\u7ec8\u7684\u5143\u6570\u636e\u5b9e\u9645\u4e0a\u662f\u5173\u4e8e\u6570\u636e\u7684\u6570\u636e\u3002<\/font><font>\u6240\u4ee5Metacat\u7684\u4e3b\u8981\u76ee\u7684\u662f\u7ed9\u51fa\u4e00\u4e2a\u5730\u65b9\u6765\u63cf\u8ff0\u6570\u636e\uff0c\u4ee5\u4fbf\u6211\u4eec\u53ef\u4ee5\u7528\u5b83\u505a\u66f4\u591a\u6709\u7528\u7684\u4e8b\u60c5\u3002<\/font><\/font>\n<\/p>\n<p>\n\t<font><font>Metacat\u4e13\u6ce8\u4e8e\u89e3\u51b3\u8fd9\u4e09\u4e2a\u95ee\u9898\uff1a<\/font><\/font>\n<\/p>\n<ul>\n<li>\n\t\t<font><font>\u5143\u6570\u636e\u7cfb\u7edf\u7684\u8054\u5408\u89c2\u70b9\u3002<\/font><\/font>\n\t<\/li>\n<li>\n\t\t<font><font>\u5141\u8bb8\u5173\u4e8e\u6570\u636e\u96c6\u7684\u4efb\u610f\u5143\u6570\u636e\u5b58\u50a8\u3002<\/font><\/font>\n\t<\/li>\n<li>\n\t\t<font><font>\u5143\u6570\u636e\u53d1\u73b0<\/font><\/font>\n\t<\/li>\n<\/ul>\n<p>\n\t<font><font>Metacat \u6709\u4e00\u6574\u5957\u7684\u89e3\u51b3\u65b9\u6848\u3002\u76f8\u5173\u5f00\u6e90\u9879\u76ee\u5b9e\u8df5\u591a\u8fbe\u5341\u51e0\u4e2a\u3002<\/font><\/font>\n<\/p>\n<p>\n\t<font><font><img decoding=\"async\" alt=\"Metacat\" src=\"http:\/\/cdn.wxsell.com\/web\/article\/lvRt0niS.png\" style=\"width: 1406px;height: 826px\" \/><\/font><\/font>\n<\/p>\n<p>\n\t<font><font>Netflix\u5927\u6570\u636e\u5e73\u53f0\u7684\u6838\u5fc3\u67b6\u6784\u6d89\u53ca\u4e09\u9879\u5173\u952e\u670d\u52a1\uff1a\u6267\u884c\u670d\u52a1\uff08Genie\uff09\u3001\u5143\u6570\u636e\u670d\u52a1\u548c\u4e8b\u4ef6\u670d\u52a1\u3002\u8fd9\u4e9b\u60f3\u6cd5\u5e76\u975eNetflix\u6240\u72ec\u6709\uff0c\u5728\u6784\u5efa\u4e00\u4e2a\u80fd\u591f\u6ee1\u8db3\u73b0\u5728\u53ca\u672a\u6765\u89c4\u6a21\u7684\u6570\u636e\u57fa\u7840\u8bbe\u65bd\u65f6\uff0c\u5c31\u9700\u8981\u8fd9\u6837\u7684\u67b6\u6784\u3002<\/font><\/font>\n<\/p>\n<p>\n\t<font><font>\u591a\u5e74\u524d\uff0c\u5f53\u6211\u4eec\u5f00\u59cb\u6784\u5efa\u8fd9\u4e2a\u5e73\u53f0\u65f6\uff0c\u6211\u4eec\u4f7f\u7528Pig\u4f5c\u4e3aETL\u8bed\u8a00\uff0cHive\u4f5c\u4e3a\u4e13\u7528\u67e5\u8be2\u8bed\u8a00\u3002\u7531\u4e8ePig\u672c\u8eab\u5e76\u4e0d\u5177\u5907\u5143\u6570\u636e\u7cfb\u7edf\uff0c\u56e0\u6b64\u5bf9\u4e8e\u6211\u4eec\u6765\u8bf4\uff0c\u6784\u5efa\u4e00\u4e2a\u53ef\u4ee5\u5728\u4e24\u8005\u4e4b\u95f4\u8fdb\u884c\u4e92\u64cd\u4f5c\u7684\u65b9\u6848\u4f3c\u4e4e\u662f\u7406\u60f3\u4e4b\u9009\u3002<\/font><\/font>\n<\/p>\n<p>\n\t<font><font>\u56e0\u6b64Metacat\u8bde\u751f\u4e86\uff0c\u8fd9\u4e2a\u7cfb\u7edf\u5145\u5f53\u4e86\u6240\u6709\u6570\u636e\u5b58\u50a8\u7684\u5143\u6570\u636e\u8bbf\u95ee\u5c42\uff0c\u4e5f\u662f\u5404\u79cd\u8ba1\u7b97\u5f15\u64ce\u53ef\u4ee5\u7528\u6765\u8bbf\u95ee\u4e0d\u540c\u6570\u636e\u96c6\u7684\u96c6\u4e2d\u5f0f\u670d\u52a1\u3002Metacat\u7684\u4e09\u4e2a\u4e3b\u8981\u76ee\u6807\u662f\uff1a<\/font><\/font>\n<\/p>\n<p>\n\t<font><font>\u5143\u6570\u636e\u7cfb\u7edf\u7684\u8054\u5408\u89c6\u56fe<\/font><\/font>\n<\/p>\n<p>\n\t<font><font>\u7528\u4e8e\u6570\u636e\u96c6\u5143\u6570\u636e\u7684\u7edf\u4e00API<\/font><\/font>\n<\/p>\n<p>\n\t<font><font>\u6570\u636e\u96c6\u7684\u4efb\u610f\u4e1a\u52a1\u548c\u7528\u6237\u5143\u6570\u636e\u5b58\u50a8<\/font><\/font>\n<\/p>\n<p>\n\t<font><font>\u5176\u4ed6\u62e5\u6709\u5927\u91cf\u5206\u5e03\u5f0f\u6570\u636e\u96c6\u7684\u516c\u53f8\u4e5f\u9762\u4e34\u7740\u7c7b\u4f3c\u6311\u6218\u3002Apache Atlas\u3001Twitter\u7684\u6570\u636e\u62bd\u8c61\u5c42\u548cLinkedin\u7684WhereHows\uff08Linkedin\u7684\u6570\u636e\u53d1\u73b0\u670d\u52a1\uff09\u7b49\u7b49\uff0c\u90fd\u662f\u4e3a\u4e86\u89e3\u51b3\u7c7b\u4f3c\u95ee\u9898\u800c\u6784\u5efa\u7684\uff0c\u53ea\u662f\u4ed6\u4eec\u90fd\u6709\u5404\u81ea\u7684\u67b6\u6784\u9009\u62e9\u3002<\/font><\/font>\n<\/p>\n<p>\n\t<font><font><img decoding=\"async\" alt=\"Metacat\" src=\"http:\/\/cdn.wxsell.com\/web\/article\/g5Iy3Ncl.png\" style=\"width: 1302px;height: 754px\" \/><\/font><\/font>\n<\/p>\n<p>\n\t<font><font>Metacat\u662f\u4e00\u79cd\u8054\u5408\u670d\u52a1\uff0c\u63d0\u4f9b\u7edf\u4e00\u7684REST\/Thrift\u63a5\u53e3\u6765\u8bbf\u95ee\u5404\u79cd\u6570\u636e\u5b58\u50a8\u7684\u5143\u6570\u636e\u3002\u5143\u6570\u636e\u5b58\u50a8\u4ecd\u7136\u662f\u6a21\u5f0f\u5143\u6570\u636e\u7684\u4e8b\u5b9e\u6765\u6e90\uff0c\u6240\u4ee5Metacat\u6ca1\u6709\u4fdd\u5b58\u8fd9\u90e8\u5206\u5143\u6570\u636e\u3002Metacat\u53ea\u4fdd\u5b58\u4e1a\u52a1\u76f8\u5173\u548c\u7528\u6237\u5b9a\u4e49\u7684\u5143\u6570\u636e\u3002\u5b83\u8fd8\u5c06\u6240\u6709\u5173\u4e8e\u6570\u636e\u96c6\u7684\u4fe1\u606f\u53d1\u5e03\u5230Elasticsearch\uff0c\u4ee5\u4fbf\u8fdb\u884c\u5168\u6587\u641c\u7d22\u548c\u53d1\u73b0\u3002<\/font><\/font>\n<\/p>\n<p>\n\t<font><font>Metacat\u7684\u529f\u80fd\u53ef\u4ee5\u5206\u4e3a\u4ee5\u4e0b\u51e0\u7c7b\uff1a<\/font><\/font>\n<\/p>\n<p>\n\t<font><font>\u6570\u636e\u62bd\u8c61\u548c\u4e92\u64cd\u4f5c\u6027<\/font><\/font>\n<\/p>\n<p>\n\t<font><font>\u4e1a\u52a1\u548c\u7528\u6237\u5b9a\u4e49\u7684\u5143\u6570\u636e\u5b58\u50a8<\/font><\/font>\n<\/p>\n<p>\n\t<font><font>\u6570\u636e\u53d1\u73b0<\/font><\/font>\n<\/p>\n<p>\n\t<font><font>\u6570\u636e\u53d8\u66f4\u5ba1\u8ba1\u548c\u901a\u77e5<\/font><\/font>\n<\/p>\n<p>\n\t<font><font>Hive Metastore\u4f18\u5316<\/font><\/font>\n<\/p>\n<p>\n\t<font><font><img decoding=\"async\" alt=\"Metacat\" src=\"http:\/\/cdn.wxsell.com\/web\/article\/GySkH51s.png\" style=\"width: 1346px;height: 772px\" \/><\/font><\/font>\n<\/p>\n<h2>\n\t\u6570\u636e\u62bd\u8c61\u548c\u4e92\u64cd\u4f5c\u6027<br \/>\n<\/h2>\n<p>\n\tNetflix\u4f7f\u7528\u591a\u79cd\u67e5\u8be2\u5f15\u64ce\uff08\u5982Pig\u3001Spark\u3001Presto\u548cHive\uff09\u6765\u5904\u7406\u548c\u4f7f\u7528\u6570\u636e\u3002\u901a\u8fc7\u5f15\u5165\u901a\u7528\u7684\u62bd\u8c61\u5c42\uff0c\u4e0d\u540c\u7684\u5f15\u64ce\u53ef\u4ee5\u4ea4\u4e92\u8bbf\u95ee\u8fd9\u4e9b\u6570\u636e\u96c6\u3002\u4f8b\u5982\uff1a\u4eceHive\u8bfb\u53d6\u6570\u636e\u7684Pig\u811a\u672c\u80fd\u591f\u4eceHive\u5217\u7c7b\u578b\u7684\u8868\u4e2d\u8bfb\u53d6\u6570\u636e\uff0c\u5e76\u8f6c\u6210Pig\u7c7b\u578b\u3002\u5728\u5c06\u6570\u636e\u4ece\u4e00\u4e2a\u6570\u636e\u5b58\u50a8\u79fb\u52a8\u5230\u53e6\u4e00\u4e2a\u6570\u636e\u5b58\u50a8\u65f6\uff0cMetacat\u901a\u8fc7\u5728\u76ee\u6807\u6570\u636e\u5b58\u50a8\u4e2d\u521b\u5efa\u5177\u6709\u76ee\u6807\u7c7b\u578b\u7684\u8868\u6765\u7b80\u5316\u8fd9\u4e00\u8fc7\u7a0b\u3002Metacat\u63d0\u4f9b\u4e86\u4e00\u7ec4\u9884\u5b9a\u4e49\u7684\u6570\u636e\u7c7b\u578b\uff0c\u53ef\u5c06\u8fd9\u4e9b\u7c7b\u578b\u6620\u5c04\u5230\u5404\u4e2a\u6570\u636e\u5b58\u50a8\u4e2d\u7684\u6570\u636e\u7c7b\u578b\u3002\u4f8b\u5982\uff0c\u6211\u4eec\u7684\u6570\u636e\u79fb\u52a8\u5de5\u5177\u4f7f\u7528\u4e0a\u8ff0\u529f\u80fd\u5c06\u6570\u636e\u4eceHive\u79fb\u52a8\u5230Redshift\u6216Snowflake\u3002\n<\/p>\n<p>\n\tMetacat\u7684Thrift\u670d\u52a1\u652f\u6301Hive\u7684Thrift\u63a5\u53e3\uff0c\u4fbf\u4e8e\u4e0eSpark\u548cPresto\u96c6\u6210\u3002\u6211\u4eec\u56e0\u6b64\u80fd\u591f\u901a\u8fc7\u4e00\u4e2a\u7cfb\u7edf\u6c47\u96c6\u6240\u6709\u7684\u5143\u6570\u636e\u53d8\u66f4\uff0c\u5e76\u53d1\u5e03\u6709\u5173\u8fd9\u4e9b\u53d8\u66f4\u7684\u901a\u77e5\uff0c\u5b9e\u73b0\u57fa\u4e8e\u6570\u636e\u9a71\u52a8\u7684ETL\u3002\u5f53\u65b0\u6570\u636e\u5230\u8fbe\u65f6\uff0cMetacat\u53ef\u4ee5\u901a\u77e5\u76f8\u5173\u4f5c\u4e1a\u5f00\u59cb\u5de5\u4f5c\u3002\n<\/p>\n<h2>\n\t\u4e1a\u52a1\u548c\u7528\u6237\u5b9a\u4e49\u7684\u5143\u6570\u636e<br \/>\n<\/h2>\n<p>\n\tMetacat\u4e5f\u4f1a\u4fdd\u5b58\u6570\u636e\u96c6\u7684\u4e1a\u52a1\u548c\u7528\u6237\u5b9a\u4e49\u5143\u6570\u636e\u3002\u6211\u4eec\u76ee\u524d\u4f7f\u7528\u4e1a\u52a1\u5143\u6570\u636e\u6765\u5b58\u50a8\u8fde\u63a5\u4fe1\u606f\uff08\u4f8b\u5982RDS\u6570\u636e\u6e90\uff09\u3001\u914d\u7f6e\u4fe1\u606f\u3001\u5ea6\u91cf\u6307\u6807\uff08Hive\/S3\u5206\u533a\u548c\u8868\uff09\u4ee5\u53ca\u6570\u636e\u8868\u7684TTL\uff08\u751f\u5b58\u65f6\u95f4\uff09\u7b49\u3002\u987e\u540d\u601d\u4e49\uff0c\u7528\u6237\u5b9a\u4e49\u7684\u5143\u6570\u636e\u662f\u4e00\u79cd\u81ea\u7531\u683c\u5f0f\u7684\u5143\u6570\u636e\uff0c\u53ef\u7531\u7528\u6237\u6839\u636e\u81ea\u5df1\u7684\u7528\u9014\u8fdb\u884c\u5b9a\u4e49\u3002\n<\/p>\n<p>\n\t\u4e1a\u52a1\u5143\u6570\u636e\u4e5f\u53ef\u4ee5\u5927\u81f4\u5206\u4e3a\u903b\u8f91\u5143\u6570\u636e\u548c\u7269\u7406\u5143\u6570\u636e\u3002\u6709\u5173\u903b\u8f91\u7ed3\u6784\uff08\u5982\u8868\uff09\u7684\u4e1a\u52a1\u5143\u6570\u636e\u88ab\u89c6\u4e3a\u903b\u8f91\u5143\u6570\u636e\u3002\u6211\u4eec\u4f7f\u7528\u5143\u6570\u636e\u8fdb\u884c\u6570\u636e\u5206\u7c7b\u548c\u6807\u51c6\u5316\u6211\u4eec\u7684ETL\u5904\u7406\u6d41\u7a0b\u3002\u6570\u636e\u8868\u7684\u6240\u6709\u8005\u53ef\u5728\u4e1a\u52a1\u5143\u6570\u636e\u4e2d\u63d0\u4f9b\u6570\u636e\u8868\u7684\u5ba1\u8ba1\u4fe1\u606f\u3002\u4ed6\u4eec\u8fd8\u53ef\u4ee5\u4e3a\u5217\u63d0\u4f9b\u9ed8\u8ba4\u503c\u548c\u9a8c\u8bc1\u89c4\u5219\uff0c\u5728\u5199\u5165\u6570\u636e\u65f6\u4f1a\u7528\u5230\u8fd9\u4e9b\u3002\n<\/p>\n<p>\n\t\u5b58\u50a8\u5728\u8868\u4e2d\u6216\u5206\u533a\u4e2d\u7684\u5b9e\u9645\u6570\u636e\u7684\u5143\u6570\u636e\u88ab\u89c6\u4e3a\u7269\u7406\u5143\u6570\u636e\u3002\u6211\u4eec\u7684ETL\u5904\u7406\u5728\u5b8c\u6210\u4f5c\u4e1a\u65f6\u4f1a\u4fdd\u5b58\u6570\u636e\u7684\u5ea6\u91cf\u6807\u51c6\uff0c\u5728\u7a0d\u540e\u7528\u4e8e\u9a8c\u8bc1\u3002\u76f8\u540c\u7684\u5ea6\u91cf\u53ef\u7528\u6765\u5206\u6790\u6570\u636e\u7684\u6210\u672c\u548c\u7a7a\u95f4\u3002\u56e0\u4e3a\u4e24\u4e2a\u8868\u53ef\u4ee5\u6307\u5411\u76f8\u540c\u7684\u4f4d\u7f6e\uff08\u5982Hive\uff09\uff0c\u6240\u4ee5\u8981\u80fd\u591f\u533a\u5206\u903b\u8f91\u5143\u6570\u636e\u4e0e\u7269\u7406\u5143\u6570\u636e\u3002\u4e24\u4e2a\u8868\u53ef\u4ee5\u5177\u6709\u76f8\u540c\u7684\u7269\u7406\u5143\u6570\u636e\uff0c\u4f46\u5e94\u8be5\u5177\u6709\u4e0d\u540c\u7684\u903b\u8f91\u5143\u6570\u636e\u3002\n<\/p>\n<h2>\n\t\u6570\u636e\u53d1\u73b0<br \/>\n<\/h2>\n<p>\n\t\u4f5c\u4e3a\u6570\u636e\u7684\u6d88\u8d39\u8005\uff0c\u6211\u4eec\u5e94\u8be5\u80fd\u591f\u8f7b\u677e\u53d1\u73b0\u548c\u6d4f\u89c8\u5404\u79cd\u6570\u636e\u96c6\u3002Metacat\u5c06\u6a21\u5f0f\u5143\u6570\u636e\u548c\u4e1a\u52a1\u53ca\u7528\u6237\u5b9a\u4e49\u7684\u5143\u6570\u636e\u53d1\u5e03\u5230Elasticsearch\uff0c\u4ee5\u4fbf\u8fdb\u884c\u5168\u6587\u641c\u7d22\u3002\u6211\u4eec\u7684Big Data Portal SQL\u7f16\u8f91\u5668\u56e0\u6b64\u80fd\u591f\u5b9e\u73b0SQL\u8bed\u53e5\u7684\u81ea\u52a8\u5efa\u8bae\u548c\u81ea\u52a8\u5b8c\u6210\u529f\u80fd\u3002\u5c06\u6570\u636e\u96c6\u7ec4\u7ec7\u4e3a\u76ee\u5f55\u6709\u52a9\u4e8e\u6d88\u8d39\u8005\u6d4f\u89c8\u4fe1\u606f\uff0c\u6839\u636e\u4e0d\u540c\u7684\u4e3b\u9898\u4f7f\u7528\u6807\u7b7e\u5bf9\u6570\u636e\u8fdb\u884c\u5206\u7c7b\u3002\u6211\u4eec\u8fd8\u4f7f\u7528\u6807\u7b7e\u6765\u8bc6\u522b\u8868\u683c\uff0c\u8fdb\u884c\u6570\u636e\u751f\u547d\u5468\u671f\u7ba1\u7406\u3002\n<\/p>\n<h2>\n\t\u6570\u636e\u53d8\u66f4\u901a\u77e5\u548c\u5ba1\u8ba1<br \/>\n<\/h2>\n<p>\n\t\u4f5c\u4e3a\u6570\u636e\u5b58\u50a8\u7684\u4e2d\u592e\u7f51\u5173\uff0cMetacat\u5c06\u6355\u83b7\u6240\u6709\u5143\u6570\u636e\u53d8\u66f4\u548c\u6570\u636e\u66f4\u65b0\u3002\u6211\u4eec\u8fd8\u56f4\u7ed5\u6570\u636e\u8868\u548c\u5206\u533a\u53d8\u66f4\u5f00\u53d1\u4e86\u901a\u77e5\u63a8\u9001\u7cfb\u7edf\u3002\u76ee\u524d\uff0c\u6211\u4eec\u6b63\u5728\u4f7f\u7528\u6b64\u673a\u5236\u5c06\u4e8b\u4ef6\u53d1\u5e03\u5230\u6211\u4eec\u81ea\u5df1\u7684\u6570\u636e\u7ba1\u9053\uff08Keystone\uff09\uff0c\u4ee5\u66f4\u597d\u5730\u4e86\u89e3\u6570\u636e\u7684\u4f7f\u7528\u60c5\u51b5\u548c\u8d8b\u52bf\u3002\u6211\u4eec\u4e5f\u5c06\u4e8b\u4ef6\u53d1\u5e03\u5230Amazon SNS\u3002\u6211\u4eec\u6b63\u5728\u5c06\u6211\u4eec\u7684\u6570\u636e\u5e73\u53f0\u67b6\u6784\u53d1\u5c55\u4e3a\u57fa\u4e8e\u4e8b\u4ef6\u9a71\u52a8\u7684\u67b6\u6784\u3002\u5c06\u4e8b\u4ef6\u53d1\u5e03\u5230SNS\u53ef\u4ee5\u8ba9\u6211\u4eec\u6570\u636e\u5e73\u53f0\u4e2d\u7684\u5176\u4ed6\u7cfb\u7edf\u5bf9\u8fd9\u4e9b\u5143\u6570\u636e\u6216\u6570\u636e\u53d8\u66f4\u505a\u51fa&ldquo;\u53cd\u5e94&rdquo;\u3002\u4f8b\u5982\uff0c\u5728\u5220\u9664\u6570\u636e\u8868\u65f6\uff0c\u6211\u4eec\u7684S3\u6570\u636e\u4ed3\u5e93\u7ba1\u7406\u5458\u670d\u52a1\u53ef\u4ee5\u8ba2\u9605\u8fd9\u4e9b\u4e8b\u4ef6\uff0c\u5e76\u9002\u5f53\u5730\u6e05\u7406S3\u4e0a\u7684\u6570\u636e\u3002\n<\/p>\n<h2>\n\tHive Metastore\u4f18\u5316<br \/>\n<\/h2>\n<p>\n\t\u7531RDS\u652f\u6301\u7684Hive Metastore\u5728\u9ad8\u8d1f\u8f7d\u4e0b\u8868\u73b0\u4e0d\u4f73\u3002\u6211\u4eec\u5df2\u7ecf\u6ce8\u610f\u5230\uff0c\u5728\u4f7f\u7528\u5143\u6570\u636e\u5b58\u50a8API\u5199\u5165\u548c\u8bfb\u53d6\u5206\u533a\u65b9\u9762\u5b58\u5728\u5f88\u591a\u95ee\u9898\u3002\u4e3a\u6b64\uff0c\u6211\u4eec\u4e0d\u518d\u4f7f\u7528\u8fd9\u4e9bAPI\u3002\u6211\u4eec\u5bf9Hive\u8fde\u63a5\u5668\uff08\u5728\u8bfb\u5199\u5206\u533a\u65f6\uff0c\u8be5\u8fde\u63a5\u5668\u76f4\u63a5\u4e0eRDS\u901a\u4fe1\uff09\u8fdb\u884c\u4e86\u6539\u8fdb\u3002\u4e4b\u524d\uff0c\u6dfb\u52a0\u6570\u5343\u4e2a\u5206\u533a\u7684Hive Metastore\u8c03\u7528\u901a\u5e38\u4f1a\u8d85\u65f6\uff0c\u5728\u91cd\u65b0\u5b9e\u73b0\u540e\uff0c\u8fd9\u4e0d\u518d\u662f\u4e2a\u95ee\u9898\u3002\n<\/p>\n<h2>\n\t\u5c06\u6765<br \/>\n<\/h2>\n<p>\n\t\u5728\u6784\u5efaMetacat\u65b9\u9762\u5df2\u7ecf\u8d70\u4e86\u5f88\u957f\u7684\u4e00\u6bb5\u8def\uff0c\u4f46\u8fd8\u6ca1\u6709\u5b8c\u6210\u6211\u4eec\u7684\u4f7f\u547d\u3002\u4ee5\u4e0b\u662f\u6211\u4eec\u4ecd\u9700\u8981\u52aa\u529b\u589e\u5f3a\u7684\u4e00\u4e9b\u7279\u6027\u3002\n<\/p>\n<ul>\n<li>\n<p>\n\t\t\t\u6a21\u5f0f\u548c\u5143\u6570\u636e\u7684\u7248\u672c\u63a7\u5236\uff0c\u7528\u4e8e\u63d0\u4f9b\u6570\u636e\u8868\u7684\u5386\u53f2\u8bb0\u5f55\u3002\u4f8b\u5982\uff0c\u8ddf\u8e2a\u7279\u5b9a\u5217\u7684\u5143\u6570\u636e\u53d8\u66f4\uff0c\u6216\u67e5\u770b\u8868\u7684\u5927\u5c0f\u968f\u65f6\u95f4\u53d8\u5316\u7684\u8d8b\u52bf\u3002\u80fd\u591f\u67e5\u770b\u8fc7\u53bb\u67d0\u4e2a\u65f6\u523b\u5143\u6570\u636e\u7684\u4fe1\u606f\u5bf9\u4e8e\u5ba1\u8ba1\u3001\u8c03\u8bd5\u4ee5\u53ca\u91cd\u65b0\u5904\u7406\u548c\u56de\u6eda\u6765\u8bf4\u90fd\u975e\u5e38\u6709\u7528\u3002\n\t\t<\/p>\n<\/li>\n<\/ul>\n<ul>\n<li>\n<p>\n\t\t\t\u4e3a\u6570\u636elineage\u670d\u52a1\u63d0\u4f9b\u6570\u636e\u8868\u7684\u4e0a\u4e0b\u6587\u4fe1\u606f\u3002\u4f8b\u5982\uff0c\u5728Metacat\u4e2d\u6c47\u603b\u6570\u636e\u8868\u8bbf\u95ee\u9891\u7387\u7b49\u5143\u6570\u636e\uff0c\u5e76\u53d1\u5e03\u5230\u6570\u636elineage\u670d\u52a1\u4e2d\uff0c\u7528\u4e8e\u5bf9\u6570\u636e\u8868\u7684\u5173\u952e\u6027\u7a0b\u5ea6\u8fdb\u884c\u6392\u5e8f\u3002\n\t\t<\/p>\n<\/li>\n<\/ul>\n<ul>\n<li>\n<p>\n\t\t\t\u589e\u52a0\u5bf9Elasticsearch\u548cKafka\u7b49\u6570\u636e\u5b58\u50a8\u7684\u652f\u6301\u3002\n\t\t<\/p>\n<\/li>\n<\/ul>\n<ul>\n<li>\n<p>\n\t\t\t\u53ef\u63d2\u62d4\u7684\u5143\u6570\u636e\u9a8c\u8bc1\u3002\u7531\u4e8e\u4e1a\u52a1\u548c\u7528\u6237\u5b9a\u4e49\u7684\u5143\u6570\u636e\u662f\u81ea\u7531\u5f62\u5f0f\u7684\uff0c\u4e3a\u4e86\u4fdd\u6301\u5143\u6570\u636e\u7684\u5b8c\u6574\u6027\uff0c\u6211\u4eec\u9700\u8981\u5bf9\u5176\u8fdb\u884c\u9a8c\u8bc1\u3002Metacat\u5e94\u8be5\u6709\u4e00\u4e2a\u53ef\u63d2\u62d4\u7684\u67b6\u6784\uff0c\u53ef\u5728\u5b58\u50a8\u5143\u6570\u636e\u4e4b\u524d\u6267\u884c\u9a8c\u8bc1\u7b56\u7565\u3002\n\t\t<\/p>\n<\/li>\n<\/ul>\n<p>\n\tMetacat GitHub\u5730\u5740\uff1a&nbsp;<a href=\"https:\/\/github.com\/Netflix\/metacat\" rel=\"nofollow,noindex\" target=\"_blank\">https:\/\/github.com\/Netflix\/metacat<\/a><\/p>\n<!-- <audio autoplay=\"autoplay\" height=\"100\" width=\"100\" hidden=\"true\"><source src=\"https:\/\/c.coka.la\/orAvPR.mp3\" type=\"audio\/mp3\"\/><\/audio><img decoding=\"async\" src=\"https:\/\/images.weserv.nl\/?url=https:\/\/ws3.sinaimg.cn\/large\/8fa5dcfcgy1g4em3rzar5j20ib089ae0.jpg\" alt=\"\u4e1a\u4f59\u8349\u516c\u4f17\u53f7\"\/> --><p><!-- <img decoding=\"async\" src=\"https:\/\/raw.githubusercontent.com\/xmt1139057136\/xttblog\/master\/8fa5dcfcgy1g4em3rzar5j20ib089ae0.jpg\" alt=\"\u4e1a\u4f59\u8349\u516c\u4f17\u53f7\"\/>--><img decoding=\"async\" src=\"https:\/\/saas.51autoparts.cn\/api\/admin\/sys-file\/oss\/file?fileName=84db51f8561e448f9a4fda2eff0811f9.jpg\" alt=\"\u4e1a\u4f59\u8349\u516c\u4f17\u53f7\"\/><\/p><p>\u6700\u540e\uff0c\u6b22\u8fce\u5173\u6ce8\u6211\u7684\u4e2a\u4eba\u5fae\u4fe1\u516c\u4f17\u53f7\uff1a\u4e1a\u4f59\u8349\uff08yyucao\uff09\uff01<b>\u53ef\u52a0\u4f5c\u8005\u5fae\u4fe1\u53f7\uff1a<font color=\"red\">xttblog2<\/font>\u3002\u5907\u6ce8\uff1a\u201c1\u201d\uff0c\u6dfb\u52a0\u535a\u4e3b\u5fae\u4fe1\u62c9\u4f60\u8fdb\u5fae\u4fe1\u7fa4\u3002\u5907\u6ce8\u9519\u8bef\u4e0d\u4f1a\u540c\u610f\u597d\u53cb\u7533\u8bf7\u3002<\/b>\u518d\u6b21\u611f\u8c22\u60a8\u7684\u5173\u6ce8\uff01\u540e\u7eed\u6709\u7cbe\u5f69\u5185\u5bb9\u4f1a\u7b2c\u4e00\u65f6\u95f4\u53d1\u7ed9\u60a8\uff01\u539f\u521b\u6587\u7ae0\u6295\u7a3f\u8bf7\u53d1\u9001\u81f3532009913@qq.com\u90ae\u7bb1\u3002\u5546\u52a1\u5408\u4f5c\u4e5f\u53ef\u6dfb\u52a0\u4f5c\u8005\u5fae\u4fe1\u8fdb\u884c\u8054\u7cfb\uff01<\/p><p>\u672c\u6587\u539f\u6587\u51fa\u5904\uff1a<a href=\"https:\/\/www.xttblog.com\">\u4e1a\u4f59\u8349<\/a>\uff1a &raquo; <a href=\"https:\/\/www.xttblog.com\/?p=2859\">Netflix \u7684 metacat \u7b80\u4ecb<\/a><\/p><!-- <div class=\"bd-reward-stl\"><button id=\"bdRewardBtn\"><span><\/span><\/button><\/div> -->","protected":false},"excerpt":{"rendered":"<p>Netflix \u7684\u540d\u58f0\u5927\u8d77\uff0c\u6211\u7b2c\u4e00\u6b21\u542c\u5230\u5b83\u7684\u540d\u5b57\u662f\u56e0\u4e3a Spring Cloud\uff0c\u5e76\u4e0d\u662f\u56e0\u4e3a\u5b83\u7684\u6d41\u5a92\u4f53\u670d\u52a1\u3002\u5728 [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5],"tags":[301,1652,1650,1651,791],"class_list":["post-2859","post","type-post","status-publish","format-standard","hentry","category-java","tag-druid","tag-elasticsearch","tag-metacat","tag-spark","tag-791"],"_links":{"self":[{"href":"https:\/\/www.xttblog.com\/index.php?rest_route=\/wp\/v2\/posts\/2859","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.xttblog.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.xttblog.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.xttblog.com\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.xttblog.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2859"}],"version-history":[{"count":1,"href":"https:\/\/www.xttblog.com\/index.php?rest_route=\/wp\/v2\/posts\/2859\/revisions"}],"predecessor-version":[{"id":2860,"href":"https:\/\/www.xttblog.com\/index.php?rest_route=\/wp\/v2\/posts\/2859\/revisions\/2860"}],"wp:attachment":[{"href":"https:\/\/www.xttblog.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2859"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.xttblog.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2859"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.xttblog.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2859"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}