tApacheLogInput Standard properties - 7.1

Apache log

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Talend Documentation Team
EnrichVersion
7.1
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Data Governance > Third-party systems > File components (Integration) > Apache log components
Data Quality and Preparation > Third-party systems > File components (Integration) > Apache log components
Design and Development > Third-party systems > File components (Integration) > Apache log components
EnrichPlatform
Talend Studio

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

The Standard tApacheLogInput component belongs to the File family.

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

Basic settings

Property type

Either Built-in or Repository.

 

Built-in: No property data stored centrally.

 

Repository: Select the repository file where the properties are stored. The fields that follow are completed automatically using the data retrieved.

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.

In the context of tApacheLogInput usage, the schema is read-only.

 

Built-in: You can create the schema and store it locally for this component. Related topic: see Talend Studio User Guide.

 

Repository: You have already created and stored the schema in the Repository. You can reuse it in various projects and Job flowcharts. Related topic: see Talend Studio User Guide.

File Name

Name of the file and/or the variable to be processed.

For further information about how to define and use a variable in a Job, see Talend Studio User Guide.

Die on error

Select this check box to stop the execution of the Job when an error occurs. Clear the check box to skip the row on error and complete the process for error-free rows. If needed, you can collect the rows on error using a Row > Reject link.

Advanced settings

Encoding

Select the encoding type from the list or select Custom and define it manually. This field is compulsory for DB data handling.

tStatCatcher Statistics

Select this check box to gather the processing metadata at the Job level as well as at each component level.

Global Variables

Global Variables

NB_LINE: the number of rows processed. 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 further information about variables, see Talend Studio User Guide.

Usage

Usage rule

tApacheLogInput can be used with other components or as a standalone component. It allows you to create a data flow using a Row > Main connection, or to create a reject flow to filter specified data using a Row > Reject connection. For an example of how to use these two links, see Procedure.