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.

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

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 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.