{"id":24,"date":"2026-03-11T03:09:20","date_gmt":"2026-03-10T19:09:20","guid":{"rendered":"https:\/\/www.loongdi.net\/blog\/?p=24"},"modified":"2026-03-11T03:09:20","modified_gmt":"2026-03-10T19:09:20","slug":"%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8sstableloader%e8%bf%81%e7%a7%bb%e6%95%b0%e6%8d%ae%e8%80%8c%e4%b8%8d%e6%94%b9%e5%8f%98%e5%86%85%e5%ae%b9","status":"publish","type":"post","link":"https:\/\/www.loongdi.net\/blog\/24.html","title":{"rendered":"\u5982\u4f55\u4f7f\u7528sstableloader\u8fc1\u79fb\u6570\u636e\u800c\u4e0d\u6539\u53d8\u5185\u5bb9"},"content":{"rendered":"<p><h2>SSTableLoader \u8fc1\u79fb\u6570\u636e<\/h2>\n<\/p>\n<p><p>SSTableLoader \u662f Apache Cassandra \u4e2d\u7528\u4e8e\u6279\u91cf\u52a0\u8f7d\u6570\u636e\u5230 Cassandra \u6570\u636e\u5e93\u7684\u4e00\u79cd\u5de5\u5177\u3002\u5b83\u80fd\u591f\u9ad8\u6548\u5730\u5c06\u6570\u636e\u4ece SSTable \u6587\u4ef6\u5bfc\u5165\u5230 Cassandra \u96c6\u7fa4\u4e2d\uff0c\u662f\u6570\u636e\u8fc1\u79fb\u548c\u5907\u4efd\u6062\u590d\u8fc7\u7a0b\u4e2d\u4e0d\u53ef\u6216\u7f3a\u7684\u90e8\u5206\u3002\u672c\u6b21\u4efb\u52a1\u5c06\u8be6\u7ec6\u4ecb\u7ecd\u5982\u4f55\u4f7f\u7528 SSTableLoader \u8fdb\u884c\u6570\u636e\u8fc1\u79fb\uff0c\u5305\u62ec\u547d\u4ee4\u793a\u4f8b\u3001\u64cd\u4f5c\u6b65\u9aa4\u4ee5\u53ca\u6ce8\u610f\u4e8b\u9879\u548c\u5b9e\u7528\u6280\u5de7\u3002<\/p>\n<\/p>\n<p><h3>\u4e00\u3001\u51c6\u5907\u5de5\u4f5c<\/h3>\n<\/p>\n<ul>\n<li>\u786e\u4fdd\u5df2\u5b89\u88c5 Apache Cassandra\u3002<\/li>\n<li>\u786e\u8ba4\u76ee\u6807 Cassandra \u96c6\u7fa4\u7684\u8fde\u63a5\u4fe1\u606f\u548c\u8eab\u4efd\u9a8c\u8bc1\u4fe1\u606f\u3002<\/li>\n<li>\u51c6\u5907\u597d\u8981\u8fc1\u79fb\u7684 SSTable \u6587\u4ef6\uff0c\u901a\u5e38\u4f4d\u4e8e Cassandra \u6570\u636e\u76ee\u5f55\u4e0b\u7684\u67d0\u4e00\u8868\u7684\u5b50\u76ee\u5f55\u4e2d\u3002<\/li>\n<li>\u9a8c\u8bc1 SSTable \u6587\u4ef6\u7684\u5b8c\u6574\u6027\u548c\u6709\u6548\u6027\u3002<\/li>\n<\/ul>\n<p style=\"text-align:center\"><img decoding=\"async\" src=\"https:\/\/www.loongdi.net\/blog\/wp-content\/uploads\/2026\/03\/6yfs2.jpg\" alt=\"\u5982\u4f55\u4f7f\u7528sstableloader\u8fc1\u79fb\u6570\u636e\u800c\u4e0d\u6539\u53d8\u5185\u5bb9\" title=\"\u5982\u4f55\u4f7f\u7528sstableloader\u8fc1\u79fb\u6570\u636e\u800c\u4e0d\u6539\u53d8\u5185\u5bb9\"><\/p>\n<p><h3>\u4e8c\u3001\u64cd\u4f5c\u6b65\u9aa4<\/h3>\n<\/p>\n<p><h4>1. \u914d\u7f6e Cassandra \u73af\u5883\u53d8\u91cf<\/h4>\n<\/p>\n<p><p>\u5728\u4f7f\u7528 SSTableLoader \u4e4b\u524d\uff0c\u9700\u8bbe\u7f6e Cassandra \u7684\u73af\u5883\u53d8\u91cf\u3002\u53ef\u4ee5\u5728\u7ec8\u7aef\u4e2d\u8f93\u5165\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<\/p>\n<p><pre><code>export CASSANDRA_HOME=\/path\/to\/cassandra<\/code><\/pre>\n<\/p>\n<p><pre><code>export PATH=$CASSANDRA_HOME\/bin:$PATH<\/code><\/pre>\n<\/p>\n<p><h4>2. \u786e\u8ba4 SSTable \u6587\u4ef6\u4f4d\u7f6e<\/h4>\n<\/p>\n<p><p>\u627e\u5230\u5b58\u653e SSTable \u6587\u4ef6\u7684\u76ee\u5f55\uff0c\u901a\u5e38\u4f4d\u4e8e\uff1a<\/p>\n<\/p>\n<p><pre><code>\/var\/lib\/cassandra\/data\/<keyspace>\/<table>\/<\/code><\/pre>\n<\/p>\n<p><p>\u5728\u8be5\u76ee\u5f55\u4e0b\uff0c\u53ef\u4ee5\u770b\u5230\u4ee5 .db \u6587\u4ef6\u7ed3\u5c3e\u7684 SSTable \u6587\u4ef6\u3002<\/p>\n<\/p>\n<p><h4>3. \u4f7f\u7528 SSTableLoader \u547d\u4ee4<\/h4>\n<\/p>\n<p><p>\u542f\u52a8 SSTableLoader\uff0c\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u8fdb\u884c\u6570\u636e\u8fc1\u79fb\uff1a<\/p>\n<\/p>\n<p><pre><code>sstableloader -e <ip_address> -k <keyspace> \/path\/to\/sstable<\/code><\/pre>\n<\/p>\n<ul>\n<li><strong>-e<\/strong>\uff1a\u6307\u5b9a\u8981\u8fde\u63a5\u7684 Cassandra \u96c6\u7fa4\u8282\u70b9\u7684 IP \u5730\u5740\u3002<\/li>\n<li><strong>-k<\/strong>\uff1a\u6307\u5b9a\u8981\u52a0\u8f7d\u6570\u636e\u7684 keyspace\u3002<\/li>\n<li><strong>\/path\/to\/sstable<\/strong>\uff1a\u6307\u5b9a SSTable \u6587\u4ef6\u7684\u7edd\u5bf9\u8def\u5f84\u3002<\/li>\n<\/ul>\n<p><h4>4. \u6570\u636e\u8fc1\u79fb\u793a\u4f8b<\/h4>\n<\/p>\n<p><p>\u4f8b\u5982\uff0c\u5982\u679c\u60f3\u5c06\u4f4d\u4e8e \/var\/lib\/cassandra\/data\/test_keyspace\/test_table\/ \u76ee\u5f55\u4e0b\u7684 SSTable \u6587\u4ef6\u8fc1\u79fb\u5230 IP \u5730\u5740\u4e3a 192.168.1.100 \u7684 Cassandra \u96c6\u7fa4\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<\/p>\n<p><pre><code>sstableloader -e 192.168.1.100 -k test_keyspace \/var\/lib\/cassandra\/data\/test_keyspace\/test_table\/<\/code><\/pre>\n<\/p>\n<p><h3>\u4e09\u3001\u6ce8\u610f\u4e8b\u9879<\/h3>\n<\/p>\n<ul>\n<li>\u786e\u4fdd\u76ee\u6807\u96c6\u7fa4\u7684\u7248\u672c\u4e0e\u6570\u636e\u6587\u4ef6\u7684\u751f\u6210\u7248\u672c\u517c\u5bb9\uff0c\u5426\u5219\u53ef\u80fd\u4f1a\u5bfc\u81f4\u6570\u636e\u5bfc\u5165\u5931\u8d25\u3002<\/li>\n<li>\u5728\u8fdb\u884c\u6570\u636e\u8fc1\u79fb\u65f6\uff0c\u5efa\u8bae\u5148\u5728\u5f00\u53d1\u73af\u5883\u4e2d\u8fdb\u884c\u6d4b\u8bd5\uff0c\u786e\u4fdd\u6d41\u7a0b\u65e0\u8bef\u3002<\/li>\n<li>\u5728\u8fdb\u884c\u6570\u636e\u8fc1\u79fb\u65f6\uff0c\u76d1\u63a7\u76ee\u6807\u96c6\u7fa4\u7684\u8d1f\u8f7d\u60c5\u51b5\uff0c\u907f\u514d\u5728\u9ad8\u5e76\u53d1\u65f6\u6bb5\u8fdb\u884c\u64cd\u4f5c\u3002<\/li>\n<li>\u786e\u8ba4 SSTableLoader \u7684\u8fd0\u884c\u6743\u9650\uff0c\u786e\u4fdd\u5b83\u53ef\u4ee5\u8bbf\u95ee\u6307\u5b9a\u7684 SSTable \u6587\u4ef6\u548c\u76ee\u6807 Cassandra \u96c6\u7fa4\u3002<\/li>\n<\/ul>\n<p><h3>\u56db\u3001\u5b9e\u7528\u6280\u5de7<\/h3>\n<\/p>\n<p><h4>1. \u6279\u91cf\u8fc1\u79fb\u591a\u4e2a SSTable \u6587\u4ef6<\/h4>\n<\/p>\n<p><p>\u5982\u679c\u9700\u8981\u8fc1\u79fb\u591a\u4e2a SSTable \u6587\u4ef6\uff0c\u53ef\u4ee5\u5c06\u5176\u76ee\u5f55\u4f5c\u4e3a\u53c2\u6570\u4f20\u7ed9 SSTableLoader\uff0c\u8fd9\u6837\u53ef\u4ee5\u4e00\u6b21\u6027\u5904\u7406\u6240\u6709\u7684\u6570\u636e\u6587\u4ef6\uff1a<\/p>\n<\/p>\n<p><pre><code>sstableloader -e 192.168.1.100 -k test_keyspace \/var\/lib\/cassandra\/data\/test_keyspace\/test_table\/*<\/code><\/pre>\n<\/p>\n<p><h4>2. \u4f7f\u7528\u7279\u5b9a\u7684\u8eab\u4efd\u9a8c\u8bc1<\/h4>\n<\/p>\n<p><p>\u4e3a\u786e\u4fdd\u5b89\u5168\uff0c\u60a8\u53ef\u80fd\u9700\u8981\u4f7f\u7528\u7528\u6237\u540d\u548c\u5bc6\u7801\u9a8c\u8bc1\u8fde\u63a5\u76ee\u6807 Cassandra \u96c6\u7fa4\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u9009\u9879\uff1a<\/p>\n<\/p>\n<p><pre><code>sstableloader -e 192.168.1.100 -k test_keyspace -u <username> -p <\/p>\r\n<p><password> \/path\/to\/sstable<\/code><\/pre>\n<\/p>\n<ul>\n<li><strong>-u<\/strong>\uff1a\u6307\u5b9a\u7528\u6237\u540d\u79f0\u3002<\/li>\n<li><strong>-p<\/strong>\uff1a\u6307\u5b9a\u7528\u6237\u5bc6\u7801\u3002<\/li>\n<\/ul>\n<p><h4>3. \u76d1\u63a7\u6570\u636e\u5bfc\u5165\u72b6\u6001<\/h4>\n<\/p>\n<p><p>SSTableLoader \u4f1a\u8f93\u51fa\u5bfc\u5165\u8fc7\u7a0b\u4e2d\u8be6\u7ec6\u7684\u65e5\u5fd7\u4fe1\u606f\uff0c\u60a8\u53ef\u4ee5\u6839\u636e\u8fd9\u4e9b\u4fe1\u606f\u76d1\u63a7\u6570\u636e\u5bfc\u5165\u7684\u72b6\u6001\u548c\u8fdb\u5ea6\u3002<\/p>\n<\/p>\n<p><h4>4. \u4e86\u89e3 SSTable \u6587\u4ef6\u683c\u5f0f<\/h4>\n<\/p>\n<p><p>\u719f\u6089 SSTable \u7684\u6587\u4ef6\u7ed3\u6784\u548c\u5185\u90e8\u673a\u5236\u53ef\u4ee5\u5e2e\u52a9\u4f60\u66f4\u597d\u5730\u7406\u89e3\u6570\u636e\u7684\u5b58\u50a8\u548c\u8fc1\u79fb\u8fc7\u7a0b\uff0c\u63d0\u5347\u5904\u7406\u6548\u7387\u3002<\/p>\n<\/p>\n<p><h3>\u4e94\u3001\u5e38\u89c1\u9519\u8bef\u53ca\u89e3\u51b3\u65b9\u6848<\/h3>\n<\/p>\n<ul>\n<li><strong>\u6570\u636e\u6587\u4ef6\u683c\u5f0f\u9519\u8bef<\/strong>\uff1a\u786e\u4fdd SSTable \u6587\u4ef6\u662f\u4f7f\u7528\u76f8\u540c Cassandra \u7248\u672c\u751f\u6210\u7684\u3002<\/li>\n<li><strong>\u8fde\u63a5\u5931\u8d25<\/strong>\uff1a\u68c0\u67e5 Cassandra \u96c6\u7fa4\u662f\u5426\u6b63\u5e38\u8fd0\u884c\uff0c\u786e\u8ba4 IP \u5730\u5740\u548c\u7aef\u53e3\u662f\u5426\u6b63\u786e\u3002<\/li>\n<li><strong>\u6743\u9650\u95ee\u9898<\/strong>\uff1a\u786e\u4fdd\u60a8\u62e5\u6709\u8bbf\u95ee SSTable \u6587\u4ef6\u548c Cassandra \u96c6\u7fa4\u7684\u6743\u9650\u3002<\/li>\n<\/ul>\n<p><h3>\u516d\u3001\u603b\u7ed3<\/h3>\n<\/p>\n<p><p>\u4f7f\u7528 SSTableLoader \u8fdb\u884c\u6570\u636e\u8fc1\u79fb\u662f\u9ad8\u6548\u4e14\u5b89\u5168\u7684\u65b9\u5f0f\u3002\u638c\u63e1\u5fc5\u8981\u7684\u6307\u4ee4\u548c\u6280\u5de7\uff0c\u53ef\u4ee5\u4f7f\u6570\u636e\u8fc1\u79fb\u5de5\u4f5c\u987a\u5229\u8fdb\u884c\u3002\u5728\u5b9e\u65bd\u8fc7\u7a0b\u4e2d\uff0c\u52a1\u5fc5\u6ce8\u610f\u7248\u672c\u517c\u5bb9\u6027\u3001\u8fde\u63a5\u914d\u7f6e\u53ca\u6743\u9650\u8bbe\u7f6e\uff0c\u786e\u4fdd\u6570\u636e\u7684\u5b8c\u6574\u6027\u548c\u5b89\u5168\u6027\u3002<\/p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>SSTableLoader \u8fc1\u79fb\u6570\u636e SSTableLoader \u662f Apache Cassandra \u4e2d\u7528\u4e8e\u6279\u91cf\u52a0\u8f7d\u6570\u636e\u5230 Cassandra \u6570\u636e\u5e93\u7684\u4e00\u79cd\u5de5\u5177\u3002\u5b83\u80fd\u591f\u9ad8\u6548\u5730\u5c06\u6570\u636e\u4ece SSTable \u6587\u4ef6\u5bfc\u5165\u5230 Cassandra \u96c6\u7fa4\u4e2d&#8230;<\/p>\n","protected":false},"author":1,"featured_media":25,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"topic":[],"class_list":["post-24","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-yun"],"_links":{"self":[{"href":"https:\/\/www.loongdi.net\/blog\/wp-json\/wp\/v2\/posts\/24","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.loongdi.net\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.loongdi.net\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.loongdi.net\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.loongdi.net\/blog\/wp-json\/wp\/v2\/comments?post=24"}],"version-history":[{"count":1,"href":"https:\/\/www.loongdi.net\/blog\/wp-json\/wp\/v2\/posts\/24\/revisions"}],"predecessor-version":[{"id":26,"href":"https:\/\/www.loongdi.net\/blog\/wp-json\/wp\/v2\/posts\/24\/revisions\/26"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.loongdi.net\/blog\/wp-json\/wp\/v2\/media\/25"}],"wp:attachment":[{"href":"https:\/\/www.loongdi.net\/blog\/wp-json\/wp\/v2\/media?parent=24"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.loongdi.net\/blog\/wp-json\/wp\/v2\/categories?post=24"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.loongdi.net\/blog\/wp-json\/wp\/v2\/tags?post=24"},{"taxonomy":"topic","embeddable":true,"href":"https:\/\/www.loongdi.net\/blog\/wp-json\/wp\/v2\/topic?post=24"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}