{"id":8179,"date":"2017-06-28T18:09:50","date_gmt":"2017-06-28T10:09:50","guid":{"rendered":"http:\/\/jpuyy.com\/?p=8179"},"modified":"2017-06-28T18:10:12","modified_gmt":"2017-06-28T10:10:12","slug":"hdfs%e6%93%8d%e4%bd%9c","status":"publish","type":"post","link":"https:\/\/jpuyy.com\/?p=8179","title":{"rendered":"hdfs\u64cd\u4f5c"},"content":{"rendered":"<p>\u663e\u793a<\/p>\n<pre>hdfs dfs -ls \/user\/hdfs\/dw\/raw\/tracking\/2017\/06\/15\/tracking_16.gz<\/pre>\n<p>\u83b7\u53d6\u6587\u4ef6\u5230\u5f53\u524d\u76ee\u5f55<\/p>\n<pre>hdfs dfs -get \/user\/hdfs\/dw\/raw\/tracking\/2017\/06\/16\/tracking_0.gz<\/pre>\n<p>\u653e\u7f6e\u5f53\u524d\u76ee\u5f55\u6587\u4ef6\u5230 hdfs \u91cc<\/p>\n<pre>hdfs dfs -put * \/user\/hdfs\/reporting\/thread\/2017\/06\/22\/<\/pre>\n<p>\u67e5\u770b gz \u6587\u4ef6<\/p>\n<pre>hdfs dfs -cat \/user\/hdfs\/dw\/raw\/tracking\/2017\/06\/16\/tracking_0.gz  | zcat<\/pre>\n","protected":false},"excerpt":{"rendered":"<p>\u663e\u793a hdfs dfs -ls \/user\/hdfs\/dw\/raw\/tracking\/2017\/06\/15\/tracking_16.gz \u83b7\u53d6\u6587\u4ef6\u5230\u5f53\u524d\u76ee\u5f55 hdfs dfs -get \/user\/hdfs\/dw\/raw\/tracking\/2017\/06\/16\/tracking_0.gz \u653e\u7f6e\u5f53\u524d\u76ee\u5f55\u6587\u4ef6\u5230 hdfs \u91cc hdfs dfs -put * \/user\/hdfs\/reporting\/thread\/2017\/06\/22\/ \u67e5\u770b gz \u6587\u4ef6 hdfs dfs -cat \/user\/hdfs\/dw\/raw\/tracking\/2017\/06\/16\/tracking_0.gz | zcat<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7],"tags":[],"class_list":["post-8179","post","type-post","status-publish","format-standard","hentry","category-life"],"_links":{"self":[{"href":"https:\/\/jpuyy.com\/index.php?rest_route=\/wp\/v2\/posts\/8179","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/jpuyy.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/jpuyy.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/jpuyy.com\/index.php?rest_route=\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/jpuyy.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=8179"}],"version-history":[{"count":4,"href":"https:\/\/jpuyy.com\/index.php?rest_route=\/wp\/v2\/posts\/8179\/revisions"}],"predecessor-version":[{"id":8206,"href":"https:\/\/jpuyy.com\/index.php?rest_route=\/wp\/v2\/posts\/8179\/revisions\/8206"}],"wp:attachment":[{"href":"https:\/\/jpuyy.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=8179"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/jpuyy.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=8179"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/jpuyy.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=8179"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}