These properties are used to configure tDepartitioner running in the Standard Job framework.
The Standard tDepartitioner component belongs to the Orchestration family.
This component is available in Talend products with Big Data, Talend Data Management Platform, Talend Data Services Platform, Talend MDM Platform and Talend Data Fabric.
Schema and Edit Schema
A schema is a row description, it defines the number of fields to be processed and passed on to the next component. The schema is either Built-in or stored remotely in the Repository.
Click Edit schema to make changes to the schema. If the current schema is of the Repository type, three options are available:
Click Sync columns to retrieve the schema from the previous component connected in the Job.
Enter the number of rows to be processed before the memory is freed.
Select this check box to collect the log data at the component level.
ERROR_MESSAGE: the error message generated by the component when an error occurs. This is an After variable and it returns a string. This variable functions only if the Die on error check box is cleared, if the component has this check box.
NB_LINE: the number of rows processed. This is an After variable and it returns an integer.
A Flow variable functions during the execution of a component while an After variable functions after the execution of the component.
To fill up a field or expression with a variable, press Ctrl+Space to access the variable list and choose the variable to use from it.
For more information about variables, see Using contexts and variables.
This component is the end component of the parallel execution processes in a Job.
This component requires tRecollector to be able to output the execution results.
Outgoing links (from this component to another):
Incoming links (from one component to this one):
For further information regarding connections, see Using connections in a Job.