Effective in version 10.0, you must configure a Hadoop connection when you run a mapping in the Hadoop environment. You can edit the Hadoop connection to configure run-time properties for the Hadoop environment. The run-time properties include properties for the Hive and Blaze engines.

The following image shows the Hadoop connection as a cluster type connection:

For more information, see the "Connections" chapter in the

Informatica 10.0 Big Data Management User Guide

.