{"id":2916,"date":"2020-12-28T11:40:33","date_gmt":"2020-12-28T03:40:33","guid":{"rendered":"https:\/\/nj.transwarp.cn:8180\/?p=2916"},"modified":"2020-12-28T11:40:33","modified_gmt":"2020-12-28T03:40:33","slug":"hbase%e8%a1%a8%e5%af%bc%e5%85%a5%e5%af%bc%e5%87%ba%e4%b9%8b%e7%a6%bb%e7%ba%bf%e8%bf%81%e7%a7%bb","status":"publish","type":"post","link":"https:\/\/kbwp.transwarp.cn\/?p=2916","title":{"rendered":"hbase \u8868\u5bfc\u5165\u5bfc\u51fa\u4e4b\u79bb\u7ebf\u8fc1\u79fb"},"content":{"rendered":"<h3>\u6982\u8981\u8bf4\u660e<\/h3>\n<hr \/>\n<p>\u9762\u5bf9\u4e00\u4e9b\u91cd\u8981\u6570\u636e\uff0c\u5f88\u591a\u573a\u666f\u4e0b\u90fd\u9700\u8981\u5c06\u6570\u636e\u4ed3\u5e93\u8fdb\u884c\u590d\u5236\uff0c\u8fd9\u53ef\u4ee5\u662f\u6574\u4e2a\u6570\u636e\u5e93\u7684\u66f4\u5e7f\u6cdb\u7ea7\u522b\uff0c\u4e5f\u53ef\u4ee5\u662f\u8f83\u5c0f\u7684\u7ea7\u522b\u3002\u672c\u6848\u4f8b\u5c06\u6f14\u793ahbase \u8868\u6570\u636e\u79bb\u7ebf\u8fc1\u79fb\u7684\u6b65\u9aa4\u3002<\/p>\n<blockquote>\n<p><strong>\u8be5\u65b9\u6cd5\u9002\u7528\u4e8e\u6570\u636e\u91cf\u8f83\u5927\u7684\u65f6\u5019\uff0c\u9700\u8981\u5c06hdfs\u6570\u636eget\u5230\u672c\u5730\uff0c\u64cd\u4f5c\u671f\u95f4\u8981\u786e\u4fdd\u672c\u5730\u7a7a\u95f4\u8db3\u591f\u5927\u3002<\/strong><br \/>\n<strong>\u8be5\u65b9\u6cd5\u5728hbase\u540c\u7248\u672c\u3001\u4e0d\u540c\u7248\u672c\u4e4b\u95f4\u7ecf\u6d4b\u8bd5\u90fd\u53ef\u4ee5\u8fc1\u79fb\u6570\u636e\uff0c\u4f46\u6700\u597d\u662f\u5728\u540c\u7248\u672c\u4e4b\u95f4\u8fc1\u79fb\u3002<\/strong><\/p>\n<\/blockquote>\n<h3>\u8be6\u7ec6\u8bf4\u660e<\/h3>\n<hr \/>\n<p>\u672c\u6848\u4f8b\u4ecb\u7ecd\u4f7f\u7528 \u79bb\u7ebf\u8fc1\u79fb \u7684\u65b9\u5f0f\u5bfc\u5165\u5bfc\u51fa hbase \u6570\u636e\uff0chbase\u76f8\u540c\u7248\u672c\u3001\u4e0d\u540c\u7248\u672c\u7ecf\u6d4b\u8bd5\u90fd\u662f\u53ef\u7528\u7684\uff0c\u8be5\u65b9\u6cd5\u53ea\u9700\u89813\u6b65\uff1a<\/p>\n<ol>\n<li>\u5728\u6e90\u96c6\u7fa4\u4e0a\u6267\u884cget \u5c06hbase \u6570\u636e\u6587\u4ef6\u83b7\u53d6\u5230 HDFS \u8def\u5f84<\/li>\n<li>\u5c06\u6570\u636e\u6587\u4ef6copy \u5230\u76ee\u6807\u96c6\u7fa4\u5e76 put \u4e0a\u4f20\u5230HDFS<\/li>\n<li>\u786e\u4fdd\u76ee\u6807\u96c6\u7fa4\u5904\u4e8e\u5728\u7ebf\u72b6\u6001\uff0c\u8fdb\u884c\u5728\u7ebf\u4fee\u590d\u64cd\u4f5c<\/li>\n<li>hbase shell \u9a8c\u8bc1\u6570\u636e\u662f\u5426\u6b63\u786e\u8fc1\u79fb<\/li>\n<\/ol>\n<p><strong>\u6ce8\u610f\uff1a<\/strong><\/p>\n<ol>\n<li>\u4ee5\u4e0b\u6240\u6709\u64cd\u4f5c\u5fc5\u987b\u662f hbase \u7528\u6237\u6765\u6267\u884c\uff0c\u5982\u679c\u662f\u5f00\u4e86\u5b89\u5168\u7684\u96c6\u7fa4\uff0c\u9700\u8981kinit hbase\u83b7\u53d6\u8ba4\u8bc1\u4fe1\u606f\uff0c\u5982\u679c\u662f\u6ca1\u5f00\u5b89\u5168\u7684\u96c6\u7fa4\uff0c\u6267\u884c\u547d\u4ee4\u4e4b\u524d\u9700\u8981\u52a0\u4e0a <strong><code>sudo -u hbase<\/code><\/strong><\/li>\n<li>\u4ee5\u4e0b\u64cd\u4f5c\u9700\u8981\u51c6\u5907\u597dTDH\u5ba2\u6237\u7aef\uff0c\u53c2\u8003\uff1a<a href=\"https:\/\/nj.transwarp.cn:8180\/?p=1105\" title=\"\u51c6\u5907TDH\u5ba2\u6237\u7aef\u73af\u5883\">\u51c6\u5907TDH\u5ba2\u6237\u7aef\u73af\u5883<\/a><\/li>\n<\/ol>\n<h4>1\u3001\u5728\u6e90\u96c6\u7fa4\u4e0a\u6267\u884cget \u5c06hbase \u6570\u636e\u6587\u4ef6\u83b7\u53d6\u5230 HDFS \u8def\u5f84<\/h4>\n<p>hbase\u7684\u8868\u6570\u636e\u9ed8\u8ba4\u5728hdfs\u7684 <strong><code>\/hyperbase1\/data\/&lt;database_name&gt;\/&lt;table_name&gt;<\/code><\/strong> \u8def\u5f84\u4e0b\uff1a<\/p>\n<p><img decoding=\"async\" src=\"\/wp-content\/uploads\/2020\/04\/image-1587519128007.png\" alt=\"file\" \/><\/p>\n<pre><code class=\"language-shell\">hdfs dfs -get \/hyperbase1\/data\/default\/sqlbulkload_test_hbase .<\/code><\/pre>\n<p>hbase\u8868\u6570\u636e\u4ecehdfs get\u5230\u672c\u5730\u8def\u5f84\uff1a<\/p>\n<p><img decoding=\"async\" src=\"\/wp-content\/uploads\/2020\/04\/image-1587519157906.png\" alt=\"file\" \/><\/p>\n<h4>2\u3001\u5c06\u6570\u636e\u6587\u4ef6copy \u5230\u76ee\u6807\u96c6\u7fa4\u5e76 put \u4e0a\u4f20\u5230HDFS<\/h4>\n<p>\u5c06\u672c\u5730\u6570\u636e\u4e0a\u4f20\u5230hdfs\u7684\u8def\u5f84\u4e0b\uff0chdfs\u7684\u8def\u5f84\u662f\uff1a<strong> <code>\/hyperbase1\/data\/&lt;database_name&gt;\/&lt;table_name&gt;<\/code> <\/strong>\uff0c\u8def\u5f84\u4e2d\u7684 <table_name> \u9700\u8981\u662f\u4e0d\u5b58\u5728\u7684\u3002<\/p>\n<pre><code class=\"language-shell\">hdfs dfs -put \/root\/mll\/hbase_qianyi\/sqlbulkload_test_hbase\/sqlbulkload_test_hbase \/hyperbase1\/data\/dys\/sqlbulkload_test_hbase<\/code><\/pre>\n<p><img decoding=\"async\" src=\"\/wp-content\/uploads\/2020\/04\/image-1587519382533.png\" alt=\"file\" \/><\/p>\n<h4>3\u3001\u786e\u4fdd\u76ee\u6807\u96c6\u7fa4\u5904\u4e8e\u5728\u7ebf\u72b6\u6001\uff0c\u8fdb\u884c\u5728\u7ebf\u4fee\u590d\u64cd\u4f5c<\/h4>\n<p>\u901a\u8fc7\u4e0b\u9762\u4e24\u4e2a\u547d\u4ee4\u8fdb\u884c\u5728\u7ebf\u4fee\u590d\uff1a\u4e24\u4e2a shell \u547d\u4ee4\u8f93\u51fa\u90fd\u4f1a\u6709\u4e00\u4e2a summary\uff0c\u7b2c\u4e00\u4e2a\u7684status \u53ef\u4ee5\u5ffd\u7565\uff0c\u7b2c\u4e8c\u4e2a\u547d\u4ee4\u7684 summary \u8f93\u51fa status \u4e3a OK \u5373\u4e3a\u4fee\u590d\u6210\u529f\uff1b<\/p>\n<pre><code class=\"language-shell\">$ hbase hbck -fixMeta -ignorePreCheckPermission  sqlbulkload_test_hbase\n\nSummary:\nTable people_hyperbase_1000w is okay.\n    Number of regions: 0\n    Deployed on: \nTable hbase:meta is okay.\n    Number of regions: 1\n    Deployed on:  tdh6-162,60020,1608180153235\n8 inconsistencies detected.\nStatus: INCONSISTENT<\/code><\/pre>\n<pre><code class=\"language-shell\">$ hbase hbck -fix -ignorePreCheckPermission sqlbulkload_test_hbase\n\n  Summary:\nTable people_hyperbase_1000w is okay.\n    Number of regions: 7\n2020-12-18 16:47:43,992 INFO zookeeper.ClientCnxn: EventThread shut down\n    Deployed on:  tdh6-161,60020,1608180541699 tdh6-162,60020,1608180153235 tdh6-163,60020,1608180364282\nTable hbase:meta is okay.\n    Number of regions: 1\n    Deployed on:  tdh6-162,60020,1608180153235\n0 inconsistencies detected.\nStatus: OK<\/code><\/pre>\n<p><strong>\u8bf4\u660e\uff1a<\/strong><\/p>\n<ul>\n<li>-fixMeta\uff1a\u5c1d\u8bd5\u4fee\u590d\u5143\u4fe1\u606f\u95ee\u9898<\/li>\n<li>-fix\uff1a\u5c1d\u8bd5\u4fee\u590dregion\u5206\u914d\u95ee\u9898<\/li>\n<\/ul>\n<h4>5\u3001\u540c\u6b65\u540e\u786e\u8ba4\u6570\u636e\u662f\u5426\u5bfc\u5165\u6210\u529f<\/h4>\n<p>\u4f7f\u7528 hbase shell \u67e5\u770b\u6570\u636e\u662f\u5426\u5b8c\u6574\uff1b<\/p>\n<pre><code class=\"language-shell\">hbase(main):000:1> count \"sqlbulkload_test_hbase\" ,{INTERVAL => 10000, CACHE => 50000}\n...\n10000000 row(s) in 112.7680 seconds\n=> 10000000<\/code><\/pre>\n<p><strong>PS\uff1a \u5982\u679c\u5e0c\u671b\u901a\u8fc7 inceptor \u8bbf\u95ee\uff0c\u5219\u9700\u8981\u5728 inceptor \u4e2d\u5efa\u7acb\u6620\u5c04\u8868<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6982\u8981\u8bf4\u660e \u9762\u5bf9\u4e00\u4e9b\u91cd\u8981\u6570\u636e\uff0c\u5f88\u591a\u573a\u666f\u4e0b\u90fd\u9700\u8981\u5c06\u6570\u636e\u4ed3\u5e93\u8fdb\u884c\u590d\u5236\uff0c\u8fd9\u53ef\u4ee5\u662f\u6574\u4e2a\u6570\u636e\u5e93\u7684\u66f4\u5e7f\u6cdb\u7ea7\u522b\uff0c\u4e5f\u53ef\u4ee5\u662f\u8f83\u5c0f\u7684 ..<\/p>\n<div class=\"clear-fix\"><\/div>\n<p><a href=\"https:\/\/kbwp.transwarp.cn\/?p=2916\" title=\"read more...\">Read more<\/a><\/p>\n","protected":false},"author":14,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[36],"tags":[],"class_list":["post-2916","post","type-post","status-publish","format-standard","hentry","category-migration"],"acf":[],"_links":{"self":[{"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=\/wp\/v2\/posts\/2916","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\/14"}],"replies":[{"embeddable":true,"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2916"}],"version-history":[{"count":3,"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=\/wp\/v2\/posts\/2916\/revisions"}],"predecessor-version":[{"id":5149,"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=\/wp\/v2\/posts\/2916\/revisions\/5149"}],"wp:attachment":[{"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2916"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2916"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2916"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}