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Connection Properties

The following table describes the connection properties for the HDFS connection:

Property	Description
User Name	User name to access HDFS.
NameNode URI	The URI to access HDFS. Use the following format to specify the NameNode URI in Cloudera and Hortonworks distributions: hdfs://<namenode>:<port> Where <namenode> is the host name or IP address of the NameNode. <port> is the port that the NameNode listens for remote procedure calls (RPC). Use the maprfs:/// format to specify the NameNode URI in MapR distribution.
Cluster Configuration	The name of the cluster configuration associated with the Hadoop environment. For more information about cluster configuration, see the Informatica Big Data Management Administrator Guide .