Oracle 导入到 hdfs配置文件

你可以使用DataX来将Oracle数据导入到HDFS。下面是一个示例的配置文件，你可以根据自己的需求进行修改：

{
  "job": {
    "setting": {
      "speed": {
        "channel": "3"
      }
    },
    "content": [
      {
        "reader": {
          "name": "oraclereader",
          "parameter": {
            "username": "your_username",
            "password": "your_password",
            "connection": [
              {
                "querySql": [
                  "SELECT * FROM your_table"
                ],
                "jdbcUrl": [
                  "jdbc:oracle:thin:@your_host:your_port:your_service"
                ]
              }
            ]
          }
        },
        "writer": {
          "name": "hdfswriter",
          "parameter": {
            "defaultFS": "hdfs://your_namenode:your_port",
            "fileType": "orc",