To Hive

Updated on 2022-09-15 GMT+08:00

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Sample JSON File

"to-config-values": {
        "configs": [
          {
            "inputs": [
              {
                "name": "toJobConfig.hive",
                "value": "hive"
              },
              {
                "name": "toJobConfig.database",
                "value": "rf_database"
              },
              {
                "name": "toJobConfig.table",
                "value": "rf_to"
              },
              {
                "name": "toJobConfig.tablePreparation",
                "value": "DO_NOTHING"
              },
              {
                "name": "toJobConfig.columnList",
                "value": "aa&bb&cc&dd"
              },
              {
                "name": "toJobConfig.shouldClearTable",
                "value": "true"
              }
            ],
            "name": "toJobConfig"
          }
        ]
      }

Parameter Description

Parameter	Mandatory	Type	Description
toJobConfig.hive	No	String	Data source to which data is written
toJobConfig.database	No	String	Name of the database to which data is written. For example, default.
toJobConfig.table	Yes	String	Name of the table to which data is written
toJobConfig.tablePreparation	Yes	Enumeration	The options for data write to tables are as follows: DO_NOTHING: Do not create the table automatically. CREATE_WHEN_NOT_EXIST: If the destination database does not contain the table specified by tableName, CDM automatically creates the table. DROP_AND_CREATE: Delete the table specified by tableName, and then create the table again.
toJobConfig.columnList	No	String	List of fields to be loaded. Use & to separate field names. For example, id&gid&name.
toJobConfig.shouldClearTable	No	Boolean	Whether to clear the data in the target table before data import. If this parameter is set to true, the data in the target table is cleared before the job is started.