tNeo4jClose - 6.3

Talend Open Studio for Big Data Components Reference Guide

Talend Open Studio for Big Data
Data Governance
Data Quality and Preparation
Design and Development
Talend Studio


tNeo4jClose closes an active connection to an Neo4j database in embedded mode.


tNeo4jClose is used to close an active connection to an Neo4j database in embedded mode.


You do not need to use this component with REST mode.

tNeo4jClose properties

Component family

Big Data / Neo4j


Basic settings


Select an active Neo4j database connection to be closed.

Advanced settingstStatCatcher StatisticsSelect this check box to collect log data at the 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.

UsageThis component is to be used along with other Neo4j components, especially with tNeo4jConnection.