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tIcebergOutput Standard properties

These properties are used to configure tIcebergOutput running in the Standard Job framework.

The Standard tIcebergOutput component belongs to the Big Data family.

The component in this framework is available in all Talend products.

This component is available when you have installed the 8.0.1-R2023-10 Studio Monthly or a later one provided by Talend. For more information, check with your administrator.

Basic settings

Connection Select from the drop-down list the tIcebergConnection component by which the desired connection is established.
Schema Select the type of schema from the drop-down list:

  • Built-In: You create and store the schema locally for this component only.

  • Repository: You have already created the schema and stored it in the Repository. You can reuse it in various projects and Job designs.
Edit schema

Click Edit schema to make changes to the schema. If you make changes, the schema automatically becomes built-in.

Table Enter the name of the target table on which you want to write data.
Use batch Select this check box to activate JDBC batch mode for data processing.

This parameter is not supported by all the drivers. In case of a non supported driver, such as hive-jdbc, an exception appears when you run the Job.
Batch size Specify the number of records to be processed in each batch.

This parameter is only available when you select the Use batch check box.
Use insert overwrite Select this check box to enable the INSERT OVERWRITE feature that allows you to replace data in the Iceberg table. Then, select how you want to perform this feature:
  • All rows from table: replaces all the rows from a table specified in the Source table name field.
  • Use a custom query: replaces rows specified in a SELECT query in the Custom query field.

Advanced settings

tStatCatcher Statistics

Select this check box to collect the log data at a component level.

Global Variables

ERROR_MESSAGE

The error message generated by the component when an error occurs. This is an After variable and it returns a string.

Usage

Usage rule This component is generally used with other Iceberg components.

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