{"id":757,"date":"2021-07-19T14:20:58","date_gmt":"2021-07-19T06:20:58","guid":{"rendered":"https:\/\/nj.transwarp.cn:8180\/?p=757"},"modified":"2025-07-31T13:45:58","modified_gmt":"2025-07-31T05:45:58","slug":"757","status":"publish","type":"post","link":"https:\/\/kbwp.transwarp.cn\/?p=757","title":{"rendered":"\u91cd\u5efa\u540c\u540dhyperbase\u8868\u62a5\u9519\u7684\u51e0\u79cd\u573a\u666f\u7684\u89e3\u51b3\u65b9\u6cd5"},"content":{"rendered":"<h3>\u6982\u8981\u63cf\u8ff0<\/h3>\n<p>\u672c\u6587\u63cf\u8ff0\u5728 Inceptor \u4e2d drop hyperbase \u8868\u540e\uff0c\u91cd\u5efa\u65f6\u62a5\u9519\u8868\u5df2\u5b58\u5728\u7684\u51e0\u79cd\u573a\u666f\u7684\u89e3\u51b3\u65b9\u6cd5<\/p>\n<hr \/>\n<h3>\u8be6\u7ec6\u63cf\u8ff0<\/h3>\n<ol>\n<li>hyperbase metadata exists in zk<\/li>\n<li>table already exists within HBase\uff1b use CREATE EXTERNAL TABLE instead to register it in Hive<\/li>\n<\/ol>\n<hr \/>\n<h4>\u573a\u666f 1\u3001hyperbase metadata exists in zk<\/h4>\n<p><strong>\u95ee\u9898\u539f\u56e0<\/strong><br \/>\n\u5f15\u8d77\u8fd9\u79cd\u9519\u8bef\u7684\u539f\u56e0\u662f\u5220\u9664\u65b9\u6cd5\u4e0d\u89c4\u8303\uff1b\u5728 hbase shell \u5148 disable \u518d drop\uff0c\u8fd9\u79cd\u64cd\u4f5c\u65e0\u6cd5\u5220\u9664 zookeeper \u4e0a\u7684\u5143\u4fe1\u606f\uff1b<br \/>\n\u5982\u679c\u662f\u901a\u8fc7 hbase shell \u5220\u9664\u8868\uff0c\u5efa\u8bae\u4f7f\u7528 delete_table \u65b9\u6cd5\u5220\u9664 hyperbase \u8868\u3002<\/p>\n<p><strong>\u89e3\u51b3\u65b9\u6cd5<\/strong><br \/>\n\u5982\u679c\u5df2\u7ecf\u5728 hbase shell \u4e2d\u4f7f\u7528 disable + drop \u8fd9\u79cd\u65b9\u6cd5\u5220\u9664\u4e86\u8868\uff0c\u5219\u9700\u8981\u6309\u7167\u4ee5\u4e0b\u6b65\u9aa4\u5220\u9664 zookeeper \u4e0a\u7684\u8fd9\u5f20\u8868\u7684\u5143\u6570\u636e\uff1a<\/p>\n<pre><code class=\"language-shell\">hbase zkcli\nrmr \/hyperbase1\/table\/{tablename}\nrmr \/hyperbase1\/hyperbasemetadata\/{namespace}\/{tablename}\n\ne.g.\nrmr \/hyperbase1\/table\/adsuser:table01\nrmr \/hyperbase1\/hyperbasemetadata\/adsuser\/table01<\/code><\/pre>\n<hr \/>\n<h4>\u573a\u666f 2\u3001table already exists within HBase\uff1b use CREATE EXTERNAL TABLE instead to register it in Hive<\/h4>\n<p><strong>\u95ee\u9898\u539f\u56e0<\/strong><\/p>\n<p>\u8868\u7684\u5143\u6570\u636e\u4fe1\u606f\u4ecd\u7136\u6b8b\u7559\u5728 hbase:meta \u8868\u91cc<\/p>\n<p><strong>\u89e3\u51b3\u65b9\u6cd5<\/strong><br \/>\n\u786e\u8ba4\u5e76\u5220\u9664 zookeeper \u4e2d\u7684 hyperbase \u8868\u7684\u6b8b\u7559\u4fe1\u606f<\/p>\n<pre><code class=\"language-shell\">hbase zkcli\nrmr \/hyperbase1\/table\/{tablename}\nrmr \/hyperbase1\/hyperbasemetadata\/{namespace}\/{tablename}<\/code><\/pre>\n<p>\u8fdb\u5165 hbase shell\uff0c\u5bf9 hbase:meta \u8868\u91cc\u6b8b\u7559\u7684\u5185\u5bb9\u8fdb\u884c\u76f8\u5173\u4fee\u6539<\/p>\n<pre><code class=\"language-shell\">kinit hbase\nhbase shell<\/code><\/pre>\n<p>\u67e5\u770bhbase:meta\u8868<\/p>\n<pre><code class=\"language-shell\">scan 'hbase:meta'<\/code><\/pre>\n<p>\u627e\u5230\u60f3\u8981\u5220\u9664\u7684\u8868\u4fe1\u606f \u6b64\u5904\u4ee5\u8868 hpy_bank_infotest \u4e3a\u4f8b<\/p>\n<pre><code class=\"language-shell\">scan 'hbase:meta',{STARTROW=>'hpy_bank_infotest',LIMIT=>1}<\/code><\/pre>\n<p><img decoding=\"async\" src=\"\/wp-content\/uploads\/2021\/02\/image-1626675302275.png\" alt=\"file\" \/><\/p>\n<p>\u5220\u9664\u76f8\u5173\u8bb0\u5f55<\/p>\n<pre><code class=\"language-shell\">deleteall 'table', 'row_key'\ndeleteall 'hbase:meta','hpy_bank_infotest,,1622776293259.48b97eb4700ac5dec90639c866c5c7aa.'<\/code><\/pre>\n<p><img decoding=\"async\" src=\"\/wp-content\/uploads\/2021\/02\/image-1626675205893.png\" alt=\"file\" \/><\/p>\n<p><strong>deleteall \u4f7f\u7528\u6ce8\u610f\u4e8b\u9879\uff1a<\/strong><\/p>\n<ol>\n<li>\u5728 hbase shell \u4e2d rowkey \u4e00\u822c\u4f1a\u88ab\u81ea\u52a8\u6362\u884c<\/li>\n<li>rowkey \u6700\u540e\u7684\u70b9 . \u4e5f\u662f rowkey \u7684\u4e00\u90e8\u5206<\/li>\n<\/ol>\n<p>\u7136\u540e\u5c1d\u8bd5\u518d inceptor \u91cd\u5efa\u540c\u540d\u8868\u5373\u53ef<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6982\u8981\u63cf\u8ff0 \u672c\u6587\u63cf\u8ff0\u5728 Inceptor \u4e2d drop hyperbase \u8868\u540e\uff0c\u91cd\u5efa\u65f6\u62a5\u9519\u8868\u5df2\u5b58\u5728\u7684\u51e0\u79cd\u573a\u666f\u7684 ..<\/p>\n<div class=\"clear-fix\"><\/div>\n<p><a href=\"https:\/\/kbwp.transwarp.cn\/?p=757\" title=\"read more...\">Read more<\/a><\/p>\n","protected":false},"author":15,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-757","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"acf":[],"_links":{"self":[{"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=\/wp\/v2\/posts\/757","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=\/wp\/v2\/users\/15"}],"replies":[{"embeddable":true,"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=757"}],"version-history":[{"count":5,"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=\/wp\/v2\/posts\/757\/revisions"}],"predecessor-version":[{"id":17003,"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=\/wp\/v2\/posts\/757\/revisions\/17003"}],"wp:attachment":[{"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=757"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=757"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=757"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}