You can deploy Enterprise Data Catalog on a Hadoop cluster that you have set up on Cloudera, Hortonworks, or Azure HDInsight. If you have enabled Kerberos authentication in your enterprise to authenticate users and services on a network, you can configure the Informatica domain to use Kerberos network authentication.
You need to configure Zookeeper, HDFS, and Yarn specifications when you install Enterprise Data Catalog on an existing Hadoop cluster in your enterprise. The Catalog Service uses the following specifications and launches the following services and components on the Hadoop cluster as YARN application: