tGoogleGeocoder Standard properties

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

The Standard tGoogleGeocoder component belongs to the Data Quality family.

This component is available in Talend Data Management Platform, Talend Big Data Platform, Talend Real-Time Big Data Platform, Talend Data Services Platform, Talend MDM Platform and in Talend Data Fabric.

Basic settings

Pause(in 1/10 seconds)	Time break between http requests for geographic information record. By default, the value for this field is 1.
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.
Address column	From this list, select a parameter to be used in sending request to Google Places API. Parameters in this list are predefined in the schema of input data.
API key	You must generate the API key from the Google Developer Console at https://developers.google.com/console/help/new/. To enter a key, click the […] button next to the field. Information noteNote: Jobs migrated from releases older than 5.6 will need a key to run. Generate a key and set it in tGoogleGeocoder basic settings before running the Job. The geographic information you get from these Jobs could be different from the information you previously get when they query the Google Geocoding API.
Sync columns	Click this button to retrieve schema from the previous component connected in the Job.

Advanced settings

import	Customize this field to import Java class for tGoogleGeocoder. By default, you do not have to modify this part.
tStatCatcher Statistics	Select this check box to collect log data at the component level.
Enable parallel execution	Select this check box to perform high-speed data processing, by treating multiple data flows simultaneously. Note that this feature depends on the database or the application ability to handle multiple inserts in parallel as well as the number of CPU affected. In the Number of parallel executions field, either: Enter the number of parallel executions desired. Press Ctrl + Space and select the appropriate context variable from the list. For further information about context variables, see Using contexts and variables. Note that when parallel execution is enabled, it is not possible to use global variables to retrieve return values in a subJob. The Action on table field is not available with the parallelization function. Therefore, you must use a tCreateTable component if you want to create a table. When parallel execution is enabled, it is not possible to use global variables to retrieve return values in a subJob.

import

Customize this field to import Java class for tGoogleGeocoder. By default, you do not have to modify this part.

tStatCatcher Statistics

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

Enable parallel execution

Select this check box to perform high-speed data processing, by treating multiple data flows simultaneously. Note that this feature depends on the database or the application ability to handle multiple inserts in parallel as well as the number of CPU affected. In the Number of parallel executions field, either:

Enter the number of parallel executions desired.
Press Ctrl + Space and select the appropriate context variable from the list. For further information about context variables, see Using contexts and variables.

Note that when parallel execution is enabled, it is not possible to use global variables to retrieve return values in a subJob.

The Action on table field is not available with the parallelization function. Therefore, you must use a tCreateTable component if you want to create a table.
When parallel execution is enabled, it is not possible to use global variables to retrieve return values in a subJob.

Global Variables

Global Variables	NB_LINE: the number of rows read by an input component or transferred to an output component. This is an After variable and it returns an integer. 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. 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.

NB_LINE: the number of rows read by an input component or transferred to an output component. This is an After variable and it returns an integer.

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.

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.

Usage

Usage rule	This component is used as an in-between component. It requires an input component, an output component and row Main link.

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