Data Engineering Integration
- Data Engineering Integration 10.2.2 HotFix 1
- All Products
Cluster configuration name
Name of the cluster configuration.
Optional description of the cluster configuration.
The cluster Hadoop distribution type.
Version of the Hadoop distribution.
Each distribution type has a default version. The default version is the latest version of the Hadoop distribution that Big Data Management supports.
When the cluster version differs from the default version and Informatica supports more than one version, the cluster configuration import process populates the property with the most recent supported version. For example, consider the case where Informatica supports versions 5.10 and 5.13, and the cluster version is 5.12. In this case, the cluster configuration import process populates this property with 5.10, because 5.10 is the most recent supported version before 5.12.
You can edit the property to choose any supported version. Restart the Data Integration Service for the changes to take effect.
Method to import the cluster configuration
Import from cluster.
Choose to create Hadoop, HDFS, Hive, and HBase connections.
If you choose to create connections, the Cluster Configuration wizard associates the cluster configuration with each connection that it creates.
The Hadoop connection contains default values for properties such as cluster environment variables, cluster path variables, and advanced properties. Based on the cluster environment and the functionality that you use, you can add to the default values or change the default values of these properties. For a list of Hadoop connection properties to configure, see Configuring Hadoop Connection Properties.
If you do not choose to create connections, you must manually create them and associate the cluster configuration with them.
When the wizard creates the Hive connection, it populates the Metadata Connection String and the Data Access Connection String properties with the value from the hive.metastore.uris property. If the Hive metastore and HiveServer2 are running on different nodes, you must update the Metadata Connection String to point to the HiveServer2 host.
IP address of the cluster manager.
Port of the cluster manager.
Cluster user ID.
Password for the user.
Name of the cluster. Use the display name if the cluster manager manages multiple clusters. If you do not provide a cluster name, the wizard imports information based on the default cluster.