{"id":426562,"date":"2021-04-07T19:07:52","date_gmt":"2021-04-07T11:07:52","guid":{"rendered":"http:\/\/4563.org\/?p=426562"},"modified":"2021-04-07T19:07:52","modified_gmt":"2021-04-07T11:07:52","slug":"spark-%e5%a4%a7%e6%95%b0%e6%8d%ae%e7%a6%bb%e7%ba%bf%e5%88%86%e6%9e%90-%e7%88%ac%e8%99%ab%e5%ad%98%e5%88%b0-csv-%e6%9c%89%e7%9a%84%e5%88%97%e6%98%af%e9%95%bf%e5%ba%a6%e4%b8%8d%e5%9b%ba%e5%ae%9a","status":"publish","type":"post","link":"http:\/\/4563.org\/?p=426562","title":{"rendered":"spark \u5927\u6570\u636e\u79bb\u7ebf\u5206\u6790 \u722c\u866b\u5b58\u5230 csv \u6709\u7684\u5217\u662f\u957f\u5ea6\u4e0d\u56fa\u5b9a\u7684 list \u8bf7\u95ee\u5e94\u8be5\u600e\u4e48\u5b58\u5230 hive\uff1f\u76f4\u63a5\u5b58 list \u5417\uff1f\u8be5\u600e\u4e48\u5206\u6790\u5462\uff1f"},"content":{"rendered":"<div>\n<div>\n<div>\n<h1>                  spark \u5927\u6570\u636e\u79bb\u7ebf\u5206\u6790 \u722c\u866b\u5b58\u5230 csv \u6709\u7684\u5217\u662f\u957f\u5ea6\u4e0d\u56fa\u5b9a\u7684 list \u8bf7\u95ee\u5e94\u8be5\u600e\u4e48\u5b58\u5230 hive\uff1f\u76f4\u63a5\u5b58 list \u5417\uff1f\u8be5\u600e\u4e48\u5206\u6790\u5462\uff1f               <\/h1>\n<p> <\/p>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : txc106 <\/span>  <span><i><\/i> 7<\/span> <\/div>\n<div> <\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<div isfirst=\"1\"> <\/p>\n<p>\u5b8c\u5168\u6ca1\u6709\u5934\u7eea \u53e6\u76ee\u524d\u81ea\u5df1\u5b9a\u7684\u6d41\u7a0b\u662f\u722c\u866b-\u300b hdfs-\u300b\u901a\u8fc7 scala \u9884\u5904\u7406\u540e\u5b58 hive-\u300b scala \u5206\u6790-\u300b mysql-\u300b\u53ef\u89c6\u5316 \u8bf7\u95ee\u8fd9\u4e2a\u6d41\u7a0b\u6709\u4ec0\u4e48\u95ee\u9898\u5417\uff1f \u770b\u5176\u4ed6\u9879\u76ee\u5904\u7406\u7684\u6570\u636e\u90fd\u6ca1\u6709 list \u6211\u662f\u56e0\u4e3a\u90a3\u5217\u6709\u7684\u662f\u7a7a\u6709\u7684\u6709\u4e09\u56db\u4e2a\u6570\u636e \u7136\u540e\u5c31\u76f4\u63a5\u5b58\u7684 list \u8be5\u600e\u4e48\u5904\u7406\u5462\uff1f\u6211\u4e5f\u6ca1\u80fd\u67e5\u5230\u5176\u4ed6\u4eba\u6709\u7c7b\u4f3c\u7684\u5904\u7406\u6d41\u7a0b\u3002\u3002\u3002<\/p>\n<\/p><\/div>\n<div> <b>\u5927\u4f6c\u6709\u8a71\u8aaa<\/b> (<span>0<\/span>)        <\/div>\n<div> <\/div>\n<\/p><\/div>\n<\/p><\/div>\n<ul>\n<li>\n","protected":false},"excerpt":{"rendered":"<p>spark \u5927\u6570\u636e\u79bb\u7ebf\u5206\u6790 \u722c\u866b\u5b58&hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[],"tags":[],"_links":{"self":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/426562"}],"collection":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=426562"}],"version-history":[{"count":0,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/426562\/revisions"}],"wp:attachment":[{"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=426562"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=426562"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=426562"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}