Creating a connection to a Hadoop cluster - 7.0

Talend Big Data Platform Studio User Guide

Talend Documentation Team
Talend Big Data Platform
Design and Development
Talend Studio

About this task

Prerequisite(s): You have opened the Profiling perspective of the Studio. You have the proper access permission to the Hadoop distribution and its HDFS.


  1. In the DQ Repository tree view, expand Metadata, right-click Hadoop Cluster and select Create Hadoop Cluster.
    A wizard opens to guide you through the steps to create a connection to the cluster.
  2. Follow the steps in the wizard to create the connection, and select to manually enter the Hadoop configuration information.
    For detail information about creating connections to Hadoop clusters, see Managing Hadoop metadata.
  3. Click Check Services at the last step in the wizard to verify if the connection is successful and then click Finish.
    The new Hadoop connection is listed under the Hadoop Cluster node in the DQ Repository tree view.