{"id":1616,"date":"2020-08-28T00:53:07","date_gmt":"2020-08-27T16:53:07","guid":{"rendered":"https:\/\/199604.com\/?p=1616"},"modified":"2020-08-28T00:53:07","modified_gmt":"2020-08-27T16:53:07","slug":"%e4%bb%8ehbase%e5%af%bc%e5%87%ba%e6%95%b0%e6%8d%ae%e5%88%b0%e6%9c%ac%e5%9c%b0%e6%9c%8d%e5%8a%a1%e5%99%a8","status":"publish","type":"post","link":"https:\/\/199604.com\/1616","title":{"rendered":"\u4eceHBASE\u5bfc\u51fa\u6570\u636e\u5230\u672c\u5730\u670d\u52a1\u5668"},"content":{"rendered":"<h4>HBASE\u5bfc\u51fa\u6570\u636e\u5230\u672c\u5730\u670d\u52a1\u5668<\/h4>\n<h5>1.\u8fde\u63a5hbase<\/h5>\n<p><code>hbase shell<\/code><\/p>\n<h5>2.\u67e5\u770bHbase\u4e2d\u7684\u8868<\/h5>\n<p><code>list<\/code><\/p>\n<h5>3.\u83b7\u53d6hbase\u8868\u7684\u6570\u636e<\/h5>\n<p>\u626b\u63cf1\u6761\u6570\u636e<\/p>\n<p><code>scan 'PM_NR_SA_NRCELLDU_HOUR',{LIMIT=&gt;1}<\/code><\/p>\n<p>\u8303\u56f4\u67e5\u8be2<\/p>\n<p><code>scan 'PM_NR_SA_NRCELLDU_HOUR',{LIMIT=&gt;1,STARTROW=&gt;'190601'}<\/code><\/p>\n<p><code>scan 'PM_NR_SA_NRCELLDU_HOUR', {STARTROW =&gt; '190601', ENDROW =&gt; '190602'}<\/code><\/p>\n<p>\u53c2\u8003\uff1a<a class=\"url\" href=\"https:\/\/www.cnblogs.com\/hello-wei\/p\/10314435.html\" target=\"_blank\" rel=\"noopener noreferrer\">https:\/\/www.cnblogs.com\/hello-wei\/p\/10314435.html<\/a><\/p>\n<h5>4.\u5c06Hbase\u6570\u636e\u5bfc\u51fa\u5230HDFS<\/h5>\n<pre><code>hbase org.apache.hadoop.hbase.mapreduce.Export -D hbase.mapreduce.scan.row.start=190701_s00001nks_101179-135 -D hbase.mapreduce.scan.row.stop=190702_s00001nks_101122-129  v2.mdt.grid.date_gh_cgi \/user\/hdfs\/data1\/output\/glj\r\n<\/code><\/pre>\n<h5>5.\u67e5\u770bHDFS\u4e2d\u7684\u662f\u5426\u6210\u529f\u5bfc\u51fa\u6570\u636e<\/h5>\n<p><code>hadoop fs -ls \/user\/hdfs\/data1\/output\/glj<\/code><\/p>\n<h5>6.\u5c06HDFS\u4e2d\u7684\u6570\u636e\u5bfc\u51fa\u5230\u672c\u5730\uff08\u5408\u5e76\u5bfc\u51fa\uff09<\/h5>\n<p><code>hadoop fs -getmerge \/user\/hdfs\/data1\/output\/glj\/ \/data1\/output\/glj_test.csv<\/code><\/p>\n<p>getmerge\u547d\u4ee4\u4f7f\u7528\uff1a<a class=\"url\" href=\"https:\/\/199604.com\/981\" target=\"_blank\" rel=\"noopener noreferrer\">https:\/\/199604.com\/981<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>HBASE\u5bfc\u51fa\u6570\u636e\u5230\u672c\u5730\u670d\u52a1\u5668 1.\u8fde\u63a5hbase hbase shell 2.\u67e5\u770bHbase\u4e2d\u7684\u8868 list [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[177,273],"class_list":["post-1616","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-hadoop","tag-hbase"],"_links":{"self":[{"href":"https:\/\/199604.com\/wp-json\/wp\/v2\/posts\/1616","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/199604.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/199604.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/199604.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/199604.com\/wp-json\/wp\/v2\/comments?post=1616"}],"version-history":[{"count":1,"href":"https:\/\/199604.com\/wp-json\/wp\/v2\/posts\/1616\/revisions"}],"predecessor-version":[{"id":1617,"href":"https:\/\/199604.com\/wp-json\/wp\/v2\/posts\/1616\/revisions\/1617"}],"wp:attachment":[{"href":"https:\/\/199604.com\/wp-json\/wp\/v2\/media?parent=1616"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/199604.com\/wp-json\/wp\/v2\/categories?post=1616"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/199604.com\/wp-json\/wp\/v2\/tags?post=1616"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}