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                [TOC] # 數據導入 “導入工具”導入單個表從RDBMS到HDFS。表中的每一行被視為HDFS的記錄。所有記錄都存儲為文本文件的文本數據(或者Avro、sequence文件等二進制數據)? # 語法 下面的語法用于將數據導入HDFS。 ~~~ $ sqoop import (generic-args) (import-args) ~~~ # 示例 表數據 在mysql中有一個庫userdb中三個表:emp,?emp_add和emp_contact 表emp ![](https://box.kancloud.cn/82331df87331bf9151b01975658737ad_582x302.png) ![](https://box.kancloud.cn/e7a79544075c5ae6d415fc45677f0c49_571x278.png) ![](https://box.kancloud.cn/619e0af74e55e00f4d55a160fb438adb_483x323.png)
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