tNeo4jImportTool Standard properties

Neo4j database folder

Enter, or browse to the directory you want tNeo4jImportTool to create a Neo4j database. The name you put in the path is used to name this database.

Nodes files

Complete this table to provide the CSV files that contain the information about the nodes to be imported.

When entering values, use the syntax demonstrated by the examples given alongside the column names of this Nodes files table.

Relationship files

Complete this table to provide the CSV files that contain the information about the relationships to be imported.

When entering values, use the syntax demonstrated by the examples given alongside the column names of this Nodes files table.

Neo4j configuration

Add parameters to the table to configure the database to be created.

For further information, see Neo4j documentation: Configuration settings.

When entering values, use the syntax demonstrated by the examples given alongside the column names of this Nodes files table.

Import configuration

Add parameters to the table to configure Neo4j Import Tool.

For further information, see Neo4j documentation: Import Tool usage.

When entering values, use the syntax demonstrated by the examples given alongside the column names of this Nodes files table.

tStatCatcher Statistics

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

This component is to be used standalone in a subJob to load data in bulk from given CSV files that have been created with specific structure.

For further information about the CSV structure required by Neo4j Import Tool, see Import.